JP2010146460A - Control system for vehicle to inside - Google Patents

Abstract

【Task】
A vehicle that enters a market or the like is accurately guided to a preset target area for each vehicle.
[Solution]
Entrance vehicle information acquisition means 31 that is provided at the entrance 30 and wirelessly communicates with the vehicle-mounted device 21 mounted on the vehicle 20 to acquire the vehicle-mounted device identification information of the vehicle-mounted device 21 that has entered the communication range, and the vehicle-mounted device identification information. In association with the terminal contact information, the storage means 12 for storing the target area, and the entrance vehicle information acquisition means 31 when the vehicle-mounted device identification information is acquired, the terminal contact corresponding to the acquired vehicle-mounted device identification information Further, it is characterized in that a guidance process for notifying guidance information to be guided to a target area corresponding to the acquired vehicle-mounted device identification information is performed.
[Selection] Figure 2

Description

The present invention relates to an on-site vehicle control system that guides a vehicle to a target area in a market place or the like using a short-range wireless communication system such as DSRC (Dedicated Short Range Communication).

  In a market such as a fish market, a fruit and vegetable market, and a wholesale market, it is common for a transporter to carry in and out goods directly by vehicle to a destination trader waiting in the market. Currently, display devices and guides are employed as methods for guiding vehicles in the market, but they are not necessarily efficient methods, and there is a problem that vehicles are mixed and crowded in the field. In order to perform vehicle management in the market and to guide it appropriately in order to avoid congestion, a technique for guiding the vehicle by information unique to the vehicle and grasping the position in the field is required.

Various types of parking management systems using a DSRC (Dedicated Short Range Communication) system have been proposed as vehicle management technologies. DSRC is a communication system having a frequency of 5.8 MHz and a modulation system of ASK, and is also used in an ETC (Electronic Toll Collection System) that collects charges on a highway.

In Patent Document 1, using such a DSRC system, a map image in the parking lot and a guide route from the roadside device provided at the parking lot entrance to the car navigation device via the in-vehicle communication device to the empty parking place are provided. A parking lot guidance system is shown. Further, in Patent Document 2, when entering a parking lot, a user who re-enters the parking lot by storing or printing a parking position provided by a roadside device by radio (DSRC) in an IC card or a memory. Discloses a parking position management system capable of confirming the vehicle position.
JP 2007-280073 A JP 2001-60300 A

  However, the conventional parking lot management system is not suitable for vehicle guidance in a market or the like which is a problem in the present invention. Specifically, in the vehicle guidance in the market, the intended delivery destination of the carrier's vehicle is determined, that is, the destination in the venue is determined for each vehicle. The data handled and the management method are different from the vehicle management disclosed in Patent Document 1 showing the guidance route. The systems disclosed in Patent Document 1 and Patent Document 2 both use a DSRC system for communication. However, Patent Document 1 has a configuration in which an in-vehicle communication device (on-vehicle device) is connected to a car navigation device. In Patent Document 2, various configurations for confirming the vehicle position are required for the vehicle-mounted device, and existing infrastructure such as the vehicle-mounted device used for ETC cannot be used as it is.

  Moreover, although patent document 1 and patent document 2 can confirm the path | route from an entrance to an empty parking place in a parking lot, and the parked place, it does not perform guidance to the target place in the appropriate place in the place. Can not. In a complicated and vast market, guiding vehicles not only at the time of entry but also at appropriate points within the venue leads to alleviation of congestion within the venue.

In order to solve the above-mentioned problem, the on-site vehicle control system of the present invention is provided at the entrance of the site,
An in-vehicle information acquisition means for performing wireless communication with an on-vehicle device mounted on a vehicle and acquiring the on-vehicle device identification information of the on-vehicle device that has entered the communication range, the terminal contact information in association with the on-vehicle device identification information, and the purpose When the storage means for storing the area and the entrance vehicle information acquisition means acquire the OBE identification information, the terminal contact corresponding to the acquired OBE identification information is set to the target area corresponding to the acquired OBE identification information. Control means for performing guidance processing for notifying guidance information to be guided is provided.

  Further, the on-site vehicle control system of the present invention is provided in various places in the site, performs wireless communication with the on-vehicle device mounted on the vehicle, and acquires the on-vehicle device identification information of the on-vehicle device within the communication range. When the predetermined in-vehicle information acquisition means acquires the in-vehicle device information, the control means provides a terminal area corresponding to the acquired in-vehicle device identification information in a target area corresponding to the acquired in-vehicle device identification information. An additional guidance process for notifying additional guidance information to be guided is performed.

  Furthermore, in the on-site vehicle control system of the present invention, the storage means stores the contractor-side contact information in association with the on-board device identification information, and the control means is configured to acquire the on-vehicle device identification information when the entrance vehicle information acquisition means acquires the on-vehicle device identification information. The contact processing for notifying the arrival of the vehicle to the supplier-side contact address corresponding to the acquired in-vehicle device identification information is performed.

  In addition, the on-site vehicle control system of the present invention is provided at the entrance of the site, performs wireless communication with the on-board unit mounted on the vehicle, and acquires the on-board unit identification information of the on-board unit that has entered the communication range. In association with the in-vehicle device identification information, when the in-vehicle device identification information is acquired by the storage means for storing the terminal contact information, the candidate area composed of a plurality of areas, and the in-vehicle information acquisition unit, the in-vehicle device identification acquired. Guidance processing for determining one target area from a plurality of areas included in the candidate area corresponding to the information and notifying the terminal contact corresponding to the acquired in-vehicle device identification information of the guide information for guiding to the determined target area It is characterized by comprising a control means for performing.

  Further, the on-site vehicle control system of the present invention is provided in various places in the site, performs wireless communication with the on-vehicle device mounted on the vehicle, and acquires the on-vehicle device identification information of the on-vehicle device within the communication range. The control means notifies the terminal contact corresponding to the acquired in-vehicle device identification information of the additional guidance information that guides to the determined target area when the predetermined in-vehicle information acquisition means acquires the in-vehicle device information. To perform additional guidance processing.

  Furthermore, in the on-site vehicle control system of the present invention, the storage means stores the contractor-side contact information in association with the on-board device identification information, and the control means is configured to acquire the on-vehicle device identification information when the entrance vehicle information acquisition means acquires the on-vehicle device identification information. The contact processing for notifying the arrival of the vehicle to the supplier-side contact address corresponding to the acquired in-vehicle device identification information is performed.

  Furthermore, in the on-site vehicle control system of the present invention, the contact process notifies the destination area determined by the guidance process to the contact information on the trader side corresponding to the acquired vehicle-mounted device identification information.

  Further, in the on-site vehicle control system of the present invention, when the acquired OBE identification information is not stored in the storage means in the guidance process, the control means associates with the acquired OBE identification information, A registration process for registering a destination area or a candidate area is performed.

Furthermore, in the on-site vehicle control system of the present invention, the control means performs a confirmation process in the guidance process to confirm whether or not the terminal of the terminal contact corresponding to the acquired in-vehicle device identification information exists at the in-field entrance. When the terminal is present, guidance information is notified. When the terminal is not present, a registration process for registering the terminal contact information is performed in association with the acquired vehicle-mounted device identification information.

  According to the present invention, by using a short-range wireless communication system such as DSRC and an information terminal such as a mobile phone in combination, a vehicle such as a carrier entering a place such as a market is moved to a destination area. Thus, it is possible to save the vehicle guidance that has been conventionally performed by using a guide. Further, by grasping the number of vehicles entering and the target area of the vehicles entering, efficient vehicle guidance can be performed and congestion in the market can be reduced. With the alleviation of congestion in the market, it is possible to reduce the waiting time of the carrier, increase the transportation efficiency and lower the transportation cost.

  In addition, according to the configuration in which the entrance of the carrier is notified to the wholesaler, the wholesaler can start preparation before the vehicle arrives at the unloading site as the destination area, and the time taken for unloading can be reduced. It can be shortened. In addition, in a configuration in which DSRC antennas are installed at various places in the hall to detect the vehicle position in the hall, it is possible to notify the guidance to the destination area as appropriate during the route to the destination area as well as when entering the hall. Further, it is possible to perform vehicle guidance that is easier to understand. Even when an emergency call is received from the driver due to a trouble such as a vehicle breakdown in the hall, it is possible to take a quick measure depending on the current position of the vehicle.

  Fig. 1 shows the situation of the in-field division such as fish market and fruit and vegetable market. In this example, the hall is composed of two floors, the first floor and the second floor, and each floor is composed of 10 areas A to J in a lattice shape. The first floor area A is provided with an entrance 30 for entering the vehicle, and the first floor area E is provided with an exit 40 for leaving the vehicle. Although not shown, the vehicle can move from the first floor area to the second floor area. In this embodiment, in order to simplify the description, the in-field area configuration is a lattice shape as described above. However, the actual in-field area configuration is not limited to the lattice shape, and is a complex in which various shapes of areas are combined. It becomes the composition. A transporter that enters the hall moves the vehicle to a destination area where a wholesaler is waiting, and unloads or loads the cargo. Then, the vehicle that has finished unloading leaves the exit 40. If the vehicle staying time in such a place can be shortened, congestion in the market can be alleviated and transportation efficiency can be improved.

  FIG. 2 is a diagram showing an embodiment of an on-site vehicle control system capable of improving transportation efficiency. Above the entrance 30 is a DSRC antenna 31 as an entry vehicle information acquisition means. The DSRC antenna 31 is a short-range wireless communication means whose communication range is several meters, and acquires the on-vehicle unit number as the on-vehicle unit identification information from the on-vehicle unit 21 that has entered the communication range. The position of the DSRC antenna 31 is not limited to the position above the entrance 30. If the vehicle-mounted device 21 of the vehicle 20 located at the entrance 30 is in a communication range, the side or below (embed on the road). Etc. can be provided where appropriate. The DSRC antenna 31 only recognizes the presence or absence of the vehicle-mounted device 21 that has entered the area, and cannot recognize the direction of travel of the vehicle 20, but the entrance 30 and the exit 40 are provided in the venue. It is possible to determine whether the vehicle 20 is a vehicle 20 or a vehicle 20 leaving the vehicle.

An entrance gate 32 and a roadside machine 33 are arranged at the entrance 30, and the entrance gate 32 restricts vehicles that enter by opening and closing the gate. The roadside machine 33 is connected to the control center 10 by wired or wireless communication means. Various information can be provided to the driver of the entering vehicle 20 by an output means such as a display, a speaker, or a printer provided in the roadside machine 33, and various information can be obtained from the driver by an input means such as a touch panel. can do. These various types of information are exchanged with the control center 10.

  On the other hand, a vehicle-mounted device 21 is mounted on a vehicle 20 of a carrier that transports goods into the market. The on-vehicle device used in the ETC system can be used as the on-vehicle device 21. By utilizing the existing vehicle-mounted device 21 such as an ETC system, the system of the present invention can be easily constructed at low cost. Each vehicle-mounted device 21 stores unique vehicle-mounted device identification information. When the vehicle-mounted device 21 enters the communication range of the DSRC antenna 31, the vehicle-mounted device identification information can be read to identify the vehicle. In the ETC system, the ETC card is mounted on the in-vehicle device 21 and used. However, as the in-vehicle device identification information, the ETC card stored in the ETC card is used instead of the in-vehicle device number stored in the on-vehicle device 21 itself. The number may be adopted, or the vehicle-mounted device number and the ETC card number may be identified together.

  A driver boarding the vehicle 20 has a mobile phone 22 as an information terminal for receiving guidance information. The information terminal is not limited to the mobile phone 22, and may be a commercially available PHS or PDA, or an information terminal dedicated to this system. If an existing information terminal such as a mobile phone, PHS, or PDA is adopted, a system can be easily created without constructing a new infrastructure.

  The control center 10 serving as the center of the present system includes a server 11 as a control means for controlling each component, a storage unit 12 as a storage means for storing various data, and an automatic response for exchanging various information with the mobile phone 22. An application 13 and a PBX (private branch exchange) 14 for connecting the control center 10 to the public line network are provided.

  The server 11 uses the various data stored in the storage unit 12 to guide the vehicle. In the present invention, it is necessary to store the terminal contact information of the terminal possessed by the driver of the vehicle 20 and the target area in the hall as at least the various data in association with the vehicle-mounted device identification information. In the present embodiment, the vehicle-mounted device number is used as the vehicle-mounted device identification information, and the mobile phone number is used as the terminal contact information. In addition to this, the contact information of the supplier side terminal (the supplier side terminal contact address) possessed by the destination supplier waiting for the load in the market, the destination attributes such as the name of the destination supplier, etc. are stored in association with the in-vehicle device identification information. However, it may be used for further control processing of the vehicle 20.

  In addition, the server 11 opens / closes the entrance gate 32, provides various information to the driver of the vehicle 20 temporarily stopped at the entrance 30 via the roadside device 33, or obtains various information from the driver. In addition, these entrance gate 32 and the roadside machine 33 are provided as needed, and are not an essential structure in this invention.

  The automatic response application 13 outputs guidance information for the mobile phone 22 based on an instruction from the server 11. The output information is transmitted to the public line network via the PBX 14 and is transmitted to the target mobile phone 22. The server 11 is also connected to the PBX 14 and can directly send and receive information to and from the mobile phone 22. In the present embodiment, the mobile phone 22 is used as the information terminal, and information is transmitted and received between the control center 10 and the mobile phone 22 via the public line network. However, the information terminal 22 is connected to the PHS, PDA, or When a terminal specialized for the system is used, a communication network corresponding to the information terminal 22 to be used is employed.

  The on-site vehicle control system of the present invention based on these configurations will be described with reference to FIGS. FIG. 3 is a diagram showing an example of various data stored in the storage unit 12, FIG. 4 is a flowchart showing processing in the on-site vehicle control system, and FIG. 5 is an example of a guide route in the on-site vehicle control system. FIG.

FIG. 3 shows various data associated with the vehicle-mounted device number described in the storage unit 12 as a configuration. These various data include the mobile phone number of the mobile phone 22 possessed by the driver of the vehicle 20, the destination area in the hall, the destination attribute, and the mobile phone number of the destination. In addition, an entry time and an exit time are also recorded as a log indicating the status of the vehicle 20. Each of the three examples shown in FIG. The vehicle 20 is already out of the field. 2. The vehicle 20 has not yet arrived at the market. 3. The vehicle 20 is in the hall. It turns out that it is an example which showed that it is a thing. The log indicating the vehicle status may be a flag indicating whether or not the vehicle is in the hall.

  FIG. 4 shows a processing flow of the on-site vehicle control system that guides the vehicle 20 using such data. Moreover, the state of the vehicle guidance in the hall is shown in FIG. When the vehicle 20 arrives at the entrance 30 (S100), the onboard unit number of the onboard unit 21 is acquired by the DSRC antenna 31. The server 11 confirms whether or not the acquired in-vehicle device number is associated with the mobile phone number of the mobile phone 22, that is, whether or not it is pre-registered (S200). If pre-registration has not been performed, a registration process for associating the mobile phone number and the target area with the acquired vehicle-mounted device number is executed in S200. Details of this registration process will be described later. On the other hand, when pre-registered or when the registration process is completed, the entrance gate 32 is opened in S103 to guide the vehicle 20 into the field.

  In S104, the guidance information to the destination area is notified to the vehicle 20 that has entered. As the contents of the guidance information, the name of the destination area and the route to reach there may be notified. For example, if the destination area is the F area on the 1st floor as shown in Fig. 5, "First go straight and go into the J area. Turn left and go into the I area. “It is the F area on the 1st floor”. In addition, as in the “first floor F area”, only the name of the target area may be notified.

  In addition, when the mobile phone number is a terminal contact, a short message (SMS) that can send a short sentence with the mobile phone number as a destination, automatic voice guidance, or the like is adopted as the guidance information notification method. . The terminal contact information is not limited to this mobile phone number, it is also possible to use an e-mail address. In that case, send a map of the venue or a map of the venue describing the guidance route. Is also possible. As described above, a mobile phone number, an e-mail address, or the like can be considered as the terminal contact information. In that case, it is possible to notify the guide information to one of the registered ones, or to notify one of them with priority when a plurality of registered information is registered. In addition, when it is set as the terminal only for this system, it is possible to make terminal contact information into ID allocated to the information terminal.

  Further, in the present embodiment, in S105, a contact process is performed as an additional function for notifying the destination supplier of the arrival of the vehicle 20. This contact process is a process for notifying the arrival of the vehicle 20 to the supplier side information terminal possessed by the destination supplier. In this embodiment, the mobile phone 50 is adopted as the supplier side information terminal, and the supplier side contact is performed. As a destination, the mobile phone number of the mobile phone 50 is stored in the storage unit 12. The vendor-side information terminal 50 can adopt a PHS, PDA, dedicated terminal in addition to the mobile phone, and does not necessarily have to be a terminal owned by the destination vendor. For example, an electric bulletin board installed in the venue It is good also as displaying on. In this way, by notifying the recipient trader of the arrival of the vehicle 20, the recipient trader can unload or prepare for loading before the vehicle 20 arrives, and work efficiently. be able to. Therefore, the staying time of the vehicle 20 can be reduced, and the vehicle 20 can be further lubricated in the field.

The main processing of the on-site vehicle system has been described above. Next, details of the registration processing will be described with reference to FIGS. 6 and 7. As described in the flowchart of FIG. 4, when the vehicle-mounted device number and the mobile phone number are not registered in advance in S102, the process proceeds to S200.
A registration process for associating the vehicle-mounted device number with the mobile phone number is executed. In the present embodiment, it is necessary to associate at least the vehicle-mounted device number, the mobile phone number, and the target area in advance, but these are not associated with each other, that is, in the case of not being registered in advance in FIG. Various cases are possible. In FIG. 6, Case A is a case where the on-board unit number of the vehicle 20 to be entered is registered in association with the target area, but the mobile phone number is not registered. In this case, the mobile phone number acquired from the vehicle 20 stopped at the entrance 30 may be acquired and associated by some method and registered.

  FIG. 7 is a flowchart showing one embodiment of the mobile phone number acquisition. In the present embodiment, the telephone number of the control center 10 is presented to the driver at the entrance 30 or in the posted material or the output means of the roadside machine 33. When the registration process is started (S201), the driver of the vehicle 20 makes a call to the telephone number of the control center 10 presented at the entrance 30 using the mobile phone 22 possessed by the driver. The control center 10 determines whether or not the mobile phone 22 is set to non-number notification (S203). When the number non notification is set, that is, when the mobile phone number cannot be acquired, the automatic response application 13 notifies the voice message so as to cancel the number non notification setting and try again (S204). On the other hand, when the number non notification is not set and the control center 10 can acquire the mobile phone number, the automatic response application 13 notifies the voice message that the mobile phone number has been acquired (S205). Then, the acquired mobile phone number is associated with the vehicle-mounted device number of the vehicle 20 stopped at the entrance 30 (S206), and the registration process is terminated (S207). In this way, the driver of the vehicle 20 can finish the registration process simply by calling the control center 10 with the mobile phone 22.

The registration of the mobile phone number is not limited to this embodiment. For example, the mobile phone number is used for the roadside device 33 installed at the entrance 30 by using a communication function such as infrared or Bluetooth (registered trademark) of the mobile phone 22. May be transmitted. In addition, it is good also as accessing the web site cooperated with the control center 10 and inputting a mobile telephone number using the web browser function of the mobile telephone 22. FIG. In this case, to access the web site, the camera attached to the mobile phone 22 reads the QR code posted at the entrance 30 or directly inputs the URL posted at the entrance 30 directly into the mobile phone 22. For example, it can be performed by various methods. Although the registration process using the mobile phone 22 has been described above, the registration process may be directly input by an input unit provided in the roadside device 33 without using the mobile phone 22.

  Next, the case of Case B shown in FIG. 6 will be described. Case B is a case where the destination area is already associated with the mobile phone number but the vehicle-mounted device number is not associated. In this case, as in Case A, if the mobile phone number of the mobile phone 22 possessed by the driver of the vehicle 20 can be determined, the association can be performed. The mobile phone number discrimination method may be performed in the same manner as the acquisition of Case A.

  In Case A and Case B, registration can be performed by acquiring or discriminating a mobile phone number, but Case C is an example in which both are not present. In this case, the destination area cannot be determined simply by notifying the management center 10 of the mobile phone number. Therefore, it is necessary to cause the driver to select an attribute such as the name of the destination supplier or the name of the destination area and associate it with the destination area. The driver accesses the web site linked to the control center 10 with the mobile phone 22, inputs the mobile phone number, and inputs or selects the name and destination area of the destination trader in order to specify the target area. These designations may be performed using the input means of the roadside machine 33.

As described above, for Case A to Case C, the registration process when the mobile phone 22 is used as the information terminal has been described. In the registration process when the PHS, the PDA, and the dedicated terminal are used as the information terminal, it corresponds to the in-vehicle device identification information. In addition, any configuration that can register the terminal contact information and the destination area may be used. As the terminal contact, a terminal contact that can be used at various information terminals such as an e-mail address and a terminal ID can be adopted.

  Next, an embodiment will be described in which a single target area is not specified and a plurality of candidates are determined according to the vehicle situation in the venue. FIG. 8 is a diagram showing a part (first floor) in the hall for explaining this embodiment. The vehicle occupancy status of each area can be discriminated by management of the target area set for the vehicle 20 entering the venue. In the figure, areas having dark background colors (C, J, H symbols) indicate that the vehicle is already full. In the above-described embodiment, a single target area is specified. However, in this embodiment, a candidate area including a plurality of areas is used instead of the target area.

  In FIG. 8, three areas F, G, and H are assigned as candidate areas as areas where the destination trader “「 × fisheries ”can use. When the vehicle 20 enters, the destination area is determined from the candidate areas registered in each vehicle 20 (actually the onboard unit number) based on the vehicle occupation situation in each area in the hall. In the example of “Ox Fisheries” in the figure, among the candidate areas F, G, and H, the area H is already full, so the area F or the area G is determined as the target area. When a plurality of candidates remain, they may be determined according to rules such as prescribed rules, for example, in a predetermined order (for example, an area with a younger code) or a distance relationship with an entrance / exit (an area close to the entrance). Thus, in this embodiment, the vehicle control in a field can be performed more smoothly by giving a freedom degree to a target area. Further, in the present embodiment, in the contact process for notifying the arrival of the vehicle to the destination supplier described in S105 of FIG. 12, the destination supplier notifies the destination area of the destination area before arrival of the vehicle. Can be confirmed.

  Next, an embodiment in which in-vehicle information acquisition means is provided at various locations in the venue will be described with reference to FIGS. FIG. 9 is a diagram showing a part (first floor) in the hall as an example for explaining this embodiment. FIG. 10 is a diagram illustrating an example of various data stored in the storage unit 12 used in the present embodiment. And FIG. 11 is the figure which showed the additional guidance process of this embodiment.

  In FIG. 9, a DSRC antenna 31 as an entrance vehicle information acquisition unit is installed at the entrance 30, and a DSRC antenna 41 as an exit vehicle information acquisition unit is installed at the exit 40. In the above embodiment, these DSRC antennas 31 and 41 perform vehicle management in the field. However, in this embodiment, DSRC antennas 60a to 60j are newly arranged in the field as vehicle information acquisition means in the field. , Connected to the server 11 in the control center 10. In the present embodiment, the DSRC antennas 60a to 60j are provided at the boundaries of each area so that the area where the moving vehicle 20 is located can be determined. As described in the entrance of the vehicle at the entrance 30, the DSRC antenna cannot detect the moving direction of the vehicle, but can determine the current area if the previous area is known. For example, when the vehicle 20 enters the area A from the entrance 30 and the DSRC antenna 60a detects the vehicle unit number of the vehicle 20, it can be determined that the vehicle 20 has entered the area B.

  In this way, by installing the DSRC antennas 60a to 60j as the vehicle information acquisition means in the hall, the control center 10 can monitor the position of the vehicle 20 in the hall and notifies the additional guidance information to the destination area. Or can quickly deal with an emergency such as a vehicle failure. Further, by applying this on-site vehicle position management to the vehicle occupancy status of each area described with reference to FIG. 8, it is possible to obtain a more detailed vehicle occupancy status. In addition to this arrangement, a plurality of DSRC antennas 60 may be arranged between adjacent areas, and it is not always necessary to provide between each area for the purpose of notifying additional guidance information.

  FIG. 10 is a diagram showing an example of various data management in the storage unit 12 in the embodiment in which the DSRC antenna 60 as the in-vehicle information acquisition unit is installed. As shown in the figure, as an example of data, there are two types of data when the vehicle 20 is out of the field or in the field, in the case of in the field, whether the vehicle has been left or has not arrived. Can be classified into three types: arrival at the destination area, guidance, and exit. 3 differs from the data item of the embodiment described in FIG. 3 in that the current area can be stored and managed. Moreover, you may manage the guidance flag which shows whether it arrived at the destination area as a data item. Furthermore, a log related to the movement of the vehicle 20 such as a movement history and a movement time of the vehicle 20 may be recorded to be useful for later guidance management.

  FIG. 11 is a flowchart of additional guidance processing that is possible when this on-site vehicle information acquisition means is employed. After the vehicle 20 enters, this additional guidance process is started (S300). When any of the DSRC antennas 60a to 60j serving as on-vehicle vehicle information acquisition means detects the vehicle 20 (S301), the current area of the vehicle 20 is determined by the above-described method (S302). The target area of the vehicle 20 is also determined by referring to the storage unit 12 (S303). Then, it is determined whether or not the current area matches the destination area (S304). If it is determined that they do not match, it is determined whether or not the current area is a predetermined point for notifying additional guidance information. Is done. When it is not a predetermined point, it returns to S301 and waits for a new onboard unit number to be acquired.

  On the other hand, if it is a predetermined point, additional guidance information for guiding a route from the predetermined point to the destination area is notified to the mobile phone 22 corresponding to the vehicle 20. The notification of the additional guidance information is performed by a short message (SMS) or automatic voice guidance as in the guidance process. In addition, when an e-mail address is adopted as the terminal contact, not only text notification but also a map can be attached.

  Furthermore, in this embodiment, it is supposed that the additional contact process which notifies the present area of the vehicle 20 with respect to a destination trader is performed (S307). At the time of admission, in the same way as the notification process in which the arrival of the vehicle 20 is notified to the destination supplier, the destination supplier is notified by notifying the current area of the vehicle 20 to the supplier side terminal contact corresponding to the vehicle-mounted device number of the vehicle 20. It is possible to grasp which area the vehicle 20 is in the hall. In the present embodiment, this additional contact processing is performed at the same timing of passing the predetermined point as the notification of the additional guidance information, but the timing may be different.

  On the other hand, if it is determined in S304 that the current area matches the destination area, it indicates that the vehicle 20 has arrived at the destination area, so the guidance flag is changed from 0 to 1 (S308). Then, the additional guidance process is terminated (S309). Here, the additional guidance process ends. However, since the vehicle 20 will exit from the exit 40 after this, the exit to notify the route to the exit 40 in the same manner as the guidance process and the additional guidance process. It is good also as performing a guidance process.

  As mentioned above, although embodiment which adopted DSRC antenna 60a-60j as vehicle information acquisition means in a field was described, in this embodiment, while being able to manage the position of vehicle 20 in a field, vehicle 20 arrives at a destination area. Additional guidance information can be notified even during the route to be performed, and in-place guidance that is easy to understand for the driver of the vehicle 20 can be provided.

Next, an embodiment in which the vehicle 20 and a mobile phone number confirmation process at the time of admission are performed will be described with reference to FIG. Even in the same vehicle 20, the mobile phone 22 may be different depending on circumstances such as driving by different drivers. If they are different, guidance processing and additional guidance processing cannot be performed on the mobile phone 22 actually owned by the driver. For this reason, in this embodiment, the confirmation process which confirms whether the mobile telephone 22 which a driver has at the time of entrance is matched with the vehicle 20 is performed.

  FIG. 12 shows a process when the vehicle 20 enters in the present embodiment, and a process surrounded by a broken-line frame is added as compared with the process of the embodiment described in FIG. Since the other processes are the same as those in FIG. 4, here, the description will be focused on the process surrounded by the dashed frame. When it is determined that there is pre-registration in S102, the gate is immediately opened in FIG. 4 (S103), but in this embodiment, a confirmation process (S400) is executed. This confirmation process is performed to confirm whether or not the mobile phone number of the mobile phone 22 possessed by the driver of the vehicle 20 that stops at the entrance 30 is a number that is actually associated with the vehicle-mounted device number of the vehicle 20. It is processing of.

  In the case of a mobile phone 22 equipped with a GPS function, the control center 10 communicates with the mobile phone 22 to check whether the location of the mobile phone 22 is located near the entrance 30. If it can be confirmed that the mobile phone 22 is located near the entrance 30, the gate is opened and the vehicle 20 is guided into the hall (S 103). On the other hand, if it cannot be confirmed, there is a possibility that the vehicle 20 is not the cell phone 22 associated in advance, so the cell phone number registration process is executed (S200). In this way, by confirming the position of the mobile phone 22 possessed by the driver when entering the vehicle, the guidance process can be reliably performed in the field.

  Further, in the case of a mobile phone 22 not equipped with GPS, it is possible to confirm whether or not the mobile phone 22 has been registered in advance by using the simple position acquisition function provided by each mobile carrier. . In this case, when the PHS is used as the information terminal, the position can be grasped with a certain degree of accuracy. However, in the mobile phone, the communication range is a maximum of several kilometers, and an error occurs. In this case, even if it is such an error, if it can be confirmed to some extent that it is within the market range, it may be regarded as being located near the entrance 30.

  Further, the confirmation process is not limited to the GPS function and the simple position acquisition function, and for example, the mobile phone number may be presented by an output unit provided in the roadside device 33 or the like. This can be confirmed by displaying the registered mobile phone number or by telling the driver of the vehicle 20 by voice. If the driver determines that the mobile phone number is different, the driver performs registration processing using the input means of the roadside device 33 or the mobile phone 22 (S200).

  Furthermore, the above confirmation processes may be performed in combination. For example, if the mobile phone 22 is equipped with a GPS function, a confirmation process using the GPS function is performed. If not, a confirmation process using the simple position acquisition function is performed. Present it to the driver. By taking the steps in this way, it is possible to save the driver's trouble and execute the confirmation process in a short time. As described above, the confirmation process at the time of entrance has been described. By adopting such a confirmation process, it is possible to more reliably guide the vehicle in the hall.

  Although various embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and embodiments configured by appropriately combining the configurations of the respective embodiments also fall within the scope of the present invention. Is.

The figure which showed the state of division within a place, such as a market. The figure which showed the structure of the vehicle control system in a place. The figure which showed the example of the various data memorize | stored in a memory | storage part. The flowchart which showed the process in an in-vehicle vehicle control system. The figure which showed the mode of the vehicle guidance in an on-site vehicle control system. The figure which showed the various forms of the database unregistered condition. The flowchart which showed the registration process. The figure which showed the vehicle condition in the hall. The figure which showed the mode of DSRC antenna arrangement | positioning in a hall. The figure which showed the example of the various data which concern on other embodiment. The flowchart which showed the additional guidance process. The flowchart which showed the process of other embodiment in an in-vehicle vehicle control system.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Control center, 11 ... Server, 12 ... Memory | storage part, 13 ... Automatic response application, 14 ... PBX (in-place switch), 20 ... Vehicle, 21 ... Onboard equipment, 22 ... Cell-phone (information terminal), 30 ... Entrance 31 ... DSRC antenna (for entry vehicles), 32 ... entrance gate, 33 ... roadside machine, 40 ... exit gate, 41 ... DSRC antenna (for exit vehicles), 50 ... mobile phone (trader side information terminal), 60a-j ... DSRC antenna (for on-site vehicles)

Claims (9)

An on-site vehicle control system for guiding a vehicle in the hall,
An entrance vehicle information acquisition means that is provided at the entrance of the venue, performs wireless communication with the vehicle-mounted device mounted on the vehicle, and acquires vehicle-mounted device identification information of the vehicle-mounted device that has entered the communication range,
In association with the in-vehicle device identification information, the terminal contact information, the storage means for storing the target area,
When the admission vehicle information acquisition means acquires the OBE identification information, the guidance for notifying the terminal contact corresponding to the acquired OBE identification information of the guidance information for guiding to the target area corresponding to the acquired OBE identification information An on-site vehicle control system comprising control means for performing processing. Provided on-site vehicle information acquisition means that is provided in various places in the hall, performs wireless communication with the on-board equipment mounted on the vehicle, and acquires the on-board equipment identification information of the on-board equipment that has entered the communication range,
When the predetermined vehicle information acquisition means acquires the OBE information, the control means adds to the terminal contact corresponding to the acquired OBE identification information to the target area corresponding to the acquired OBE identification information. The on-site vehicle control system according to claim 1, wherein additional guidance processing for notifying guidance information is performed. The storage means stores the contact information on the supplier side in association with the in-vehicle device identification information,
The control means performs a contact process for notifying arrival of the vehicle to a supplier side contact corresponding to the acquired in-vehicle device identification information when the entrance vehicle information acquisition means acquires the in-vehicle device identification information. Item 3. The in-vehicle control system according to item 2. An on-site vehicle control system for guiding a vehicle in the hall,
An entrance vehicle information acquisition means that is provided at the entrance of the venue, performs wireless communication with the vehicle-mounted device mounted on the vehicle, and acquires vehicle-mounted device identification information of the vehicle-mounted device that has entered the communication range,
In association with the in-vehicle device identification information, storage means for storing a terminal contact and a candidate area consisting of a plurality of areas,
When the entrance vehicle information acquisition means acquires the OBE identification information, it determines one target area from a plurality of areas included in the candidate area corresponding to the acquired OBE identification information, and corresponds to the acquired OBE identification information. An on-site vehicle control system comprising control means for performing guidance processing for notifying the terminal contact information of guidance information to be guided to the determined destination area. Provided on-site vehicle information acquisition means that is provided in various places in the hall, performs wireless communication with the on-board equipment mounted on the vehicle, and acquires the on-board equipment identification information of the on-board equipment that has entered the communication range,
When the predetermined vehicle information acquisition unit acquires the vehicle-mounted device information, the control unit notifies the terminal contact corresponding to the acquired vehicle-mounted device identification information of the additional guide information to be guided to the determined target area. The in-vehicle control system according to claim 4 which performs processing. The storage means stores the contact information on the supplier side in association with the in-vehicle device identification information,
The control means performs a contact process for notifying the arrival of the vehicle to the supplier-side contact address corresponding to the acquired in-vehicle device identification information when the entrance vehicle information acquisition means acquires the in-vehicle device identification information. Item 6. The on-site vehicle control system according to Item 5. The on-site vehicle control system according to claim 6, wherein the communication process notifies the contact area on the trader side corresponding to the acquired vehicle-mounted device identification information of the target area determined by the guidance process. In the guidance process, if the acquired OBE identification information is not stored in the storage means, the control means registers the terminal contact and the destination area or candidate area in association with the acquired OBE identification information. The in-vehicle control system according to any one of claims 1 to 7, wherein processing is performed. In the guidance process, the control means performs a confirmation process for confirming whether or not the information terminal of the terminal contact address corresponding to the acquired onboard equipment identification information exists at the entrance of the hall, and if the information terminal exists The guidance information is notified, and when the information terminal does not exist, a registration process for registering the terminal contact information is performed in association with the acquired in-vehicle device identification information. In-vehicle control system.

Images