JPH08197978A - Gear input alarm system of automatic type vehicle - Google Patents

Abstract

PURPOSE: To beforehand prevent a danger of causing a large accident when a vehicle automatically starts to move at stopping time by an erroneous action of gear input by actuating a gear input alarm when a vehicle door is opened by interlocking with display of a gear input position of an automatic type vehicle. CONSTITUTION: Wiring 1 on the primary side of input electric power supply is branched off into a neutral and parking gear input display exclusive circuit 2 and a traveling gear input display exclusive circuit 3, and wiring of the circuit 2 is connected to the primary side of a switch 4 of a neutral and parking gear input lamp. Wiring 5 passing through the switch 4 is connected to a neutral and parking gear input display lamp 6. On the other hand, the circuit 3 is branched off into plural parts, and is connected to respective traveling gear input display switches 9 and 9 and a door opening-closing display switch 14, and secondary side wiring of a switch 14 is connected to a door opening alarm device 15, and is branched off and wired to an electric current breaking device 17 with built in timer so as to interlock with the alarm device 15.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic vehicle in which an engine is driven while the vehicle is stopped, and when the gear input is input to a running state other than neutral or parking, the gear is immediately opened. The present invention relates to a gear input alarm system for an automatic vehicle, which allows a driver or the like to recognize and confirm that the vehicle is inputting a traveling state.

[0002] An automatic vehicle is designed so that once a gear is input to a running state, the input gear is automatically switched to maintain an appropriate operating state, and the gear operation is manually forced to a neutral or neutral state. Unless the vehicle is returned to the parking position, even if the brake is operated, if the accelerator is stepped on, the vehicle automatically enters the running state again.

[0003]

However, in an automatic type vehicle, even if the gear is input to the running state while the engine is being driven, the vehicle will stop if the brake operation is performed. When the is operated, the vehicle is completely stopped regardless of the gear input position, so it is unclear where the gear is input, and many people find that the gear input is in a safe neutral or parking position. I often misunderstood that it was entered.

For this reason, the parking brake is operated without stopping the engine and the vehicle is parked even if the gear is still being input to the running state, and the door is opened as it is. There is a danger of getting off the car, but in such a case, when the parking brake is slightly less effective, the engine is always in the running state, and the propulsive force is applied.
As a result, there are many cases in which the vehicle starts moving automatically.In addition, once the engine starts to rotate, propulsive force is applied at an accelerating rate, causing a serious accident if the driver is not in the vehicle. Had a major drawback that led to.

[0005]

An automatic type vehicle is provided with a display lamp for indicating the position of a gear that is being input. The gear input is linked with the display lamp so that the gear input is neutral or parking. If the door is opened at any position other than, the gear input warning device will be activated.

Further, if the driver disregards the warning transmission and gets off the vehicle, a few seconds after the gear input warning system is activated,
The current circuit breaker with a built-in timer that operates in conjunction with the alarm system operates to shut off the engine drive system current line and stop the engine drive. The effect of completely stopping is great.

When the alarm system is activated and the alarm is once issued, the alarm continues to be issued even if the door is closed, and is continued unless the gear operation for forcibly canceling the alarm is operated. Therefore, if the gear input is immediately moved to the neutral or parking position, the engine drive will not stop. However, if the driver disregards the alarm transmission and gets off the train with the gear input, the current circuit breaker linked to the alarm system will operate and shut off the current from the engine-driven current system a few seconds after the alarm is transmitted. To stop the engine, but to restore this current circuit,
Since the wiring connection device is not restored unless it is forcibly restored and operated, there is no danger that the engine rotation of the vehicle to which the gear is input rises and acceleration is applied.

With the above construction, when the vehicle is stopped while the engine is being driven and only the parking brake is operated without checking the gear input position to park the vehicle and the door is opened to get off the vehicle, If the gear input position is neutral or parking, the alarm will not operate.However, if the gear is in a position other than neutral or parking, opening the door immediately activates the alarm device and puts the gear in a dangerous position. It is possible for the driver or the like to recognize that the input has been continued.

[0009]

The operation of the present invention will be described with reference to the drawings. The wiring (1) on the primary side of the input power source is branched into a neutral and parking gear input display dedicated circuit (2) and a traveling gear input display dedicated circuit (3). The wiring (2) is connected to the primary side of the switch (4) for the neutral and parking gear input lamps, and the wiring (5) passing through (4) is connected to the primary side of the neutral and parking gear input indicator lamps (6). Then, the secondary side wiring (7) passing through the display lamp (6) reaches the power source secondary side wiring (8). Also, (3)
Goes to each running gear input display switch (9) circuit and then reaches each gear display lamp (10). And (1
Each secondary side wiring (11) of 0) is connected and connected to the input power source secondary side wiring (12). Further, (11) is connected to the primary side wiring (13) of the door opening / closing display switch (14),
The secondary side wiring of (14) is connected to the current primary side of the door opening alarm device (15). Then, the secondary side wiring (16) of (15) is connected to (12). Further, branch wiring is provided from (15) to a current interrupting device (17) with a built-in timer so as to interlock with (15), and the current wiring (18) of the engine drive system is interrupted by the timer operation.

[0010]

[Effect] Even when the parking brake is operated and the vehicle is stopped when the door is opened to get off from the automatic vehicle that is driven by the engine, the gear is in the neutral or running state other than parking. If it is still input to, the alarm system will be installed to let the driver etc. recognize that the gear position has been entered in a dangerous state. Since the engine drive is automatically stopped after a few seconds have passed since the alarm was issued, it is possible to prevent the risk of a major accident occurring due to a malfunction of the gear input or the vehicle automatically starting during a stop. .
It is also free to reverse (1) and (16). Further, even when the engine stop is restored, the engine is not driven again unless the wiring is forcibly connected, so that there is no danger of the engine starting to move.

[Brief description of drawings]

FIG. 1 is a basic configuration diagram of a traveling gear input warning system.

[Explanation of symbols]

(1) is the power supply primary side wiring. (2) is the circuit wiring dedicated to the neutral and parking gear input display. (3) is a circuit wiring dedicated to the running gear input display. (4) is a neutral and parking gear input display lamp switch. (5) is the connection wiring of (5) and (8). (6) is a neutral and parking gear input display lamp. (7) is the secondary wiring of the neutral and parking gear input display lamps (8) is the secondary wiring of the power supply of the neutral circuit. (9) is a switch for each running gear input display lamp. (10) is a traveling gear input display lamp. (11) is the secondary wiring of each traveling gear input indicator lamp. (12) is a power supply secondary side wiring. (13) is a circuit dedicated to the alarm device. (14) is a door open / close display switch. (15) is a door opening alarm device. (16) is the secondary wiring of the door open / close display switch. (17) is a current breaker with built-in timer with recovery device. (18) is an engine drive system current circuit.

Claims (3)

[Claims] 1. A gear input warning system for an automatic vehicle, wherein a gear input warning is activated when a door of the vehicle is opened in association with a display of a gear input position of the automatic vehicle. 2. A gear input warning system for an automatic vehicle, wherein the gear input warning system operates when a gear is input to a position other than neutral or parking. 3. When a few seconds have passed after the alarm device was activated, a current interrupt device with a timer with a delay device was activated to interrupt the current in the engine drive system and stop the engine drive. Gear input alarm system for automatic vehicles. A gear input alarm system for an automatic vehicle configured as described above.