JPH087194A - Sponsoring system for road traffic information - Google Patents

Abstract

PURPOSE:To provide a sponsoring system for road traffic information for visually and acoustically accurately providing road traffic information mainly from the road traffic information control center of Meropolitan Police Board or the like to a driver inside a vehicle especially with substantially reducing traffic accidents by providing information that it is an area where the traffic accident often occurs to the driver as a target and enabling safer and more reliable driving CONSTITUTION:The large three departments of a central control main part, a message terminal part and an on-vehicle message device part are basically installed. The central control main part is provided with a message preparation part 1, a digital message part 2, a message central origination part 3 and a central timer part 4, the message terminal part is provided with a reception part, a memory part and a transmission part and the on-vehicle message device part is provided with the reception part, the memory part, a demodulation part, a message display part and a message voice generation part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applied to the Metropolitan Police Department, local governments, road information control centers, etc. as a part of the brain for more comprehensive overall management of complicated road conditions and the majority of vehicle traffic conditions. A central control headquarters was established, and a message terminal unit was established in the traffic danger zone designated by the Metropolitan Police Department and local governments and road traffic information provision points. The present invention relates to a road traffic situation sponsor system that provides traffic information.

[0002]

2. Description of the Related Art Traditionally, the provision of traffic safety information to drivers in the conventional road traffic situation was mainly the National Traffic Safety Movement. He then guided the driver through road traffic signs, road markings, safety signals, and electronic message boards. In addition, the police have been effective in cracking down on traffic safety. In addition, there was an intersection traffic light and traffic congestion monitoring system centered on the Traffic Information Control Center of the Metropolitan Police Department, and there was a service to provide traffic congestion information via radio.

[0003]

First of all, there are some points such as intersections, which are said to be areas of frequent traffic accidents, roads with poor visibility, roads in an environment where psychological mistakes are likely to occur, and roads where children and the elderly can easily jump out. However, as part of the reason that a traffic accident occurs, it can be said that there is a lack of a system that accurately informs the driver of the danger. In places designated as traffic accident-prone areas, there are some standing signboards alongside the road to some extent, and I wonder why it is possible to prevent repeated accidents by giving caution to the driver with just standing signboards. Is. In today's environment with a large number of vehicles, it is the limit to show and guide the driver to safe driving with only road signs. In addition, when a road traffic information service to a driver is transmitted to the driver's eyes through a road sign or an electronic message board, there is a drawback that it is greatly affected by bad weather and traffic conditions. Just as human limbs and five bodies are managed by the nerves connected from the cerebrum, the absolute necessity of a system that sponsors road traffic information from the traffic police and the Metropolitan Police Department that supervises them to the drivers of each road and each car feel.

[0004]

[Means for Solving the Problems] A central control headquarters will be provided at a road traffic information control center, etc., a message terminal unit will be provided on each road, and an in-vehicle message device unit will be provided as a basic three departments for traffic vehicles. The central control unit is provided with a message creating unit, a digital message unit, a message central transmitting unit and a central timer unit, a message terminal unit is provided with a receiving unit, a memory unit and a transmitting unit, and an in-vehicle message device unit is provided with a receiving unit. A road traffic information sponsor system device comprising a memory unit, a demodulation unit, a message display unit, and a message voice utterance unit.

[0005]

[Function] Road traffic information necessary for each road situation is created as each message from the central control headquarters installed at the Metropolitan Police Department, local governments, road traffic information control centers, etc., each message is shortened and digitized, and it is urged at the designated time Therefore, each required message set by the timer is sent to the message terminal unit designated by the Metropolitan Police Department or the local government, which is installed at each designated point, and the received radio waves are confirmed in the memory unit,
Accurately digitized messages are sent to the receiving section of the in-vehicle message device section of a car that has traveled at a certain speed, and the shortened digitized messages are confirmed in the memory section and played through the demodulation section. This is a system in which the displayed message is transmitted to the driver's visual sense from the message display section and is transmitted to the driver's hearing from the message voice generation section. The reason for using the timer is to adjust the transmission time zone because it may be necessary or not to provide the road traffic information to the driver depending on the road traffic situation or time zone. The reason for shortening and digitizing the message is that the message is instantaneously transmitted to the receiving section of the vehicle-mounted message device of a car that has traveled at a considerable speed, and the driver is immediately provided with useful road traffic information at that time. This is the essential content of this system.

[0006]

Embodiments of the present invention will be described below. The Central Control Headquarters has been set up at the Metropolitan Police Department Road Traffic Control Center, etc., and the message terminals at each road traffic information providing point designated by the Metropolitan Police Department and local governments, as well as the intersections / prospects that are likely to be designated designated traffic accident frequent zones Create a road traffic information message tailored to each message terminal installed on the road, in an environment where psychological error is likely to occur, or on a road where children or old people can easily jump out, and run at a considerable speed Very rational message to the message terminal that will be the majority, in order to instantly convey the message to the receiving part of the on-board message device of the coming car and to provide the driver with a message immediately useful at that time In order to send the signal, the message is shortened and digitized, and in order to send it with its own terminal number, the message is shortened and digitized. To outgoing fire, providing a digital message part. As a further characteristic function, there is a time when it is necessary to provide the road traffic information to the driver depending on the road traffic situation and a time zone. Therefore, a central timer unit for adjusting the transmission time zone is provided. Message of Central Control Headquarters Message signal sent from the central transmitter to the receiver of the message terminal installed on each road passes through the memory, and is shortened and digitized from the transmitter that emits unidirectional radio waves. Is instantly transmitted to the receiving section of the on-vehicle message device section of the car, and the message signal organized through the memory section through the demodulation section is visually informed to the driver through the message display section in the vehicle, and road traffic information is provided to the driver through the message voice generation section. It is possible to provide a road traffic information sponsor system device that immediately and accurately informs the auditory sense.

[0007]

[Effects of the Invention] First, there are several things such as intersections, which are said to be areas of frequent traffic accidents, roads with poor visibility, roads that are easy for psychological mistakes, and roads where children and the elderly can easily jump out. One reason that can be said from the driver's side is that there is a lack of systems that accurately provide the driver with information on the risks. In areas designated as traffic accident-prone areas, there are some signboards that show it to the side of the road, and it is the reality that there is no content that shows it at intersections. I am wondering why it is possible to prevent an accident by giving attention to the driver in the same way as a repeated signboard, or in the absence of such a thing. In an environment with a large number of vehicles as today,
I think it is the limit to show safe driving to the driver by using only road signs. In addition, when a road traffic information service to a driver is transmitted to the driver's eyes through a road sign or an electronic message board, there is a drawback that it is greatly affected by bad weather and traffic conditions. Due to the construction of the road traffic information sponsor system, it was not possible to show caution, such as a road with poor visibility called a high traffic accident zone, a road where psychological mistakes are easy to make, a road where children and the elderly can easily jump out, etc. Before entering an intersection, the driver can be notified visually and aurally of road traffic information from inside the vehicle. Furthermore, at the designated road traffic information provision point,
By making it possible to accurately and visually notify the driver of each required road condition and traffic safety information from the inside of the car, the Metropolitan Police Department Road Traffic Control Center etc. will make the driver safer You can deploy a safe drive more safely. In particular, I think it will be possible to reliably prevent accidents due to lack of attention and lack of traffic information collection that occur in areas with frequent traffic accidents. INDUSTRIAL APPLICABILITY The present invention makes it possible to properly and reasonably guide road traffic in today's complicated road traffic situation, and to greatly reduce the number of traffic accidents.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a central control headquarters of the present invention.

FIG. 2 is an explanatory diagram of a message terminal unit of the present invention.

FIG. 3 is an explanatory diagram of an in-vehicle message device unit of the present invention.

Claims (1)

[Claims] 1. A central control unit, a message terminal unit, and a vehicle-mounted message device unit are basically set up in three large sections, and a message preparation unit, a digital message unit, a message central transmission unit, and a central timer unit are provided in the central control unit. Road traffic characterized in that the message terminal section is provided with a receiving section, a memory section, and a transmitting section, and the vehicle-mounted message device section is provided with a receiving section, a memory section, a demodulating section, a message display section, and a message voice generating section. This is an information sponsor system device.