JPH054389U - Operation mode controller - Google Patents

Abstract

(57) [Summary] [Purpose] For example, after ending a specific operation mode such as receiving traffic information, it is easy and reliable to return the original device to the operation mode.
I was able to do it quickly. [Structure] For example, in the operation mode of a specific device such as a playback mode of a tape recorder, after shifting to the traffic information reception mode and listening to the traffic information, the traffic information reception mode is canceled to restore the original specific device. When the operation mode is restored, the previous operation mode information is stored in the memory, and when the operation of the specific mode is canceled, the predetermined device is set to the immediately previous operation mode based on the information read from the memory. Since it is controlled, the operability is greatly improved and the effect on safe driving is great.

Description

[Detailed description of the device]     [0001]   [Industrial applications]   The present invention relates to an operation mode control device, and in particular to a specific device that has been transferred during operation of a predetermined device. After canceling the operation of the mode, the operation mode control device can surely return to the original operation mode. Regarding the table     [0002]   [Prior Art]   For example, as an in-vehicle audio device, various devices such as a tape recorder and a tuner are available. Yes, the device according to your preference is used during driving. By the way, related to self while driving If you want to receive the traffic information that you want to The operation mode is stopped and the mode shifts to a specific mode for listening to the traffic information. And this After listening to the traffic information, to return to the operation mode of the original device, the specific key and And the operation instruction key of the device.     [0003]   [Problems to be solved by the device]   As described above, it is possible to identify when receiving traffic information etc. while using conventional in-vehicle audio equipment etc. After switching to the mode, to return to the original usage status of the device, press the specific key for receiving traffic information. Although the traffic information mode will be canceled by the operation, in the conventional device, the original device The operation mode (for example, FF or REW operation in a tape recorder) is stored. Since it is not available, you must redo the operation mode setting of the original device after releasing it. Not only is the operation complicated, but it also hinders safe driving. there were.     [0004]   Therefore, the purpose of the present invention is, for example, after the end of a specific operation mode such as reception of traffic information, Operation that enables easy, reliable, and quick return to the operation mode of the original device To provide a mode control device.     [0005]   [Means for Solving the Problems]   In order to solve the above-mentioned problems, the operation mode control device according to the present invention is   After releasing the operation of the specific mode transferred during the operation of the predetermined device, the predetermined device An operation mode control device for performing control for returning to the operation mode of   The previous operation mode information of the predetermined device before shifting to the specific mode is stored in the memory. Information that is stored and read from the memory when the operation of the specific mode is canceled Is configured to control and set the predetermined device to the immediately preceding operation mode based on There is.     [0006]   [Action]   In this invention, the operation of a particular device, such as the playback mode of a tape recorder When in the mode, move to the traffic information reception mode, listen to the traffic information, and then When canceling the information reception mode and returning to the operation mode of the original specific device, The operation mode information is stored in the memory, and when the operation of the specific mode is canceled, the memo Based on the information read from the memory, the specified device is set to the immediately preceding operation mode. Since it is controlled, the operability is significantly improved and the effect on safe driving is great.     [0007]   【Example】   Next, this invention will be described with reference to the drawings.   FIG. 1 is a block diagram showing an embodiment of an operation mode control device according to the present invention. Change the mode from the traffic information reception mode of the in-vehicle device to the operation mode of the device used immediately before It is about the example to do.   The microcomputer 1 is a processing unit that controls the entire apparatus of this embodiment, and will be described later. ROM 11 for storing the program for the processing means for It has a RAM 12 for storing data and the like, an input / output port 13 and the like. Operation key 5 , Keys for instructing the operation of this device, such as cassette tape recorder, tuner, Operate in-vehicle equipment such as a CD player. Input information from key 5 is input / output port. Control circuit of the corresponding device (cassette control circuit 2 , A tuner control circuit 3 and a CD control circuit 4) It sends out control signals, tuner control signals, and CD control signals. Cassette control The circuit 2, tuner control circuit 3 and CD control circuit 4 are Receiving a control signal to operate the device, information from each device, that is, cassette operation Microcomputer for information signal, tuner operation information signal and CD operation information signal Send to 1. When you want to receive traffic information, when a specific key of key 5 is operated, The microcomputer 1 receives this information and communicates with the traffic information detection circuit 6. Sends a communication information control signal. The traffic information detection circuit 6 receives this traffic information control signal. Then, the device operation is set to the traffic information reception mode. Also, listen to the above traffic information When you want to return to the operation mode of the original in-vehicle device after taking it, press the corresponding key, The traffic information reception mode is canceled, and the operation mode data immediately before being read from the RAM 12 is read. The corresponding device is operated based on the data.     [0008]   FIG. 2 shows a flowchart of the operation processing procedure for the embodiment shown in FIG. Has been.   First, it is determined whether or not there is an input from the key 5 to instruct reception of traffic information (step Step S1), if there is no input, the process ends, and if there is input, the current traffic information It is determined whether or not the operation is in the report mode (step S2). Receive traffic information If it is not the mode, the traffic information reception mode is set in step S3 (RA (Stored in M) and send a traffic information control signal to the traffic information detection circuit 6 to operate ( Step S4). And the current cassette tape recorders, tuners, CDs, etc. The source mode is stored in the RAM 12 (step S5), and the operation mode is also specified. The payment is made (step S6), and the process ends.   In step S2, the traffic information reception mode is in progress (the traffic information reception mode has already been RAM 12 when the traffic information reception mode is set (ON). The information stored in is read and the source mode is restored from the previous source to the current source. (Step S7), control the operation mode to return, and Mode is released (step S9), and the process ends.     [0009]   In the above-mentioned embodiment, the return from the traffic information reception mode is explained. Is not limited to traffic information, the current source mode is temporarily changed to another mode. After resetting, if you want to cancel other modes and return to the previous source mode Anything can be applied.     [0010]   [Effect of the device]   As described above, the operation mode control device according to the present invention is, for example, a specific device. When the unit is in the operation mode, after switching to the traffic information It is extremely easy and reliable to return the instrument to the operating mode, which greatly improves operability. In addition to being improved, it has a great effect on safe driving.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of an operation modality device according to the present invention. FIG. 2 is a flowchart showing a processing procedure in the embodiment of FIG. [Explanation of reference numerals] 1 Microcomputer 2 Cassette control circuit 3 Tuner control circuit 4 CD
Control circuit 5 Key 6 Traffic information detection circuit 11 ROM included 12 RA
M 13 input / output port

Claims (1)

[Claims for utility model registration] An operation mode control device for performing a control of returning to the operation mode of the predetermined device after canceling the operation of the specific mode transferred during the operation of the predetermined device, The previous operation mode information of the predetermined device before the transition is stored in the memory, and when the operation of the specific mode is canceled, the predetermined device is set to the previous operation mode based on the information read from the memory. An operation mode control device characterized by controlling.