TWI401173B - Vehicle traffic safety control device - Google Patents

Description

Vehicle driving safety control device

The present invention relates to a control device, and more particularly to a vehicle traffic safety control device that can prevent a vehicle from being violently impacted by human or mechanical factors.

The car is one of the most common means of transportation in the modern society. The throttle system and the brake system are generally equipped with the accelerator pedal and the brake pedal respectively disposed under the steering wheel to provide the driver's foot to step on the oil, and accelerate the vehicle. Speed and brakes.

Although it is common practice for the vehicle to accelerate and return the vehicle and brake the pedal with the foot pedal and the brake pedal, it is often used by drivers (or no drivers who have no experience in driving) when an emergency occurs during driving. Due to nervousness, the accelerator pedal is accidentally stepped on when the brake pedal is depressed, or because of mechanical factors, such as the accelerator pedal itself or being stuck by the foot pad, the seat cannot be restored after being depressed, and the throttle valve connected to the throttle is loosened completely. Opened, etc., causing heavy traffic accidents such as car accidents caused by vehicle storms.

The inventor has in view of the fact that in general, the vehicle has a violent rush due to human or mechanical factors in the state of braking or reversing, and it is the idea of creating and testing the sample, and after many corrections and improvements, The present invention has been introduced.

The invention provides a vehicle driving safety control device, which comprises a host and a display, wherein the host is provided with a control loop, an accelerator signal input circuit, a brake signal input circuit and an accelerator signal output circuit, and the display is connected with the host. There is a display circuit, and the signal from the accelerator pedal is received by the host control circuit during use, and the processed output signal is sent to the ECU (original vehicle computer) to control the vehicle fuel supply mode, and when the host control circuit receives the user's stepping down When the signal is transmitted during the vehicle, the preset reference signal is transmitted to the ECU, and the ECU immediately controls the vehicle to be in the 0% oil supply mode of the idle state to prevent the overshoot.

Furthermore, the host computer further has a further signal input circuit for receiving the reverse signal or other signals, and the output signal is also processed to the ECU to control the vehicle fuel supply mode.

The host computer further has a safety circuit when there is no power supply and product damage, and the self-detection device is normally operated before the operation. If the device is malfunctioning, the device directly provides the signal from the accelerator pedal to the ECU without passing through the device. Control.

The display further has a control button for transmitting signals to the host, and then the host transmits a preset reference signal to the ECU, and the ECU immediately controls the vehicle to be in the 0% fuel supply mode of the idle state.

The main purpose of the present invention is to provide a signal to the ECU under braking or reversing state, and immediately convert the fuel supply mode into an oil supply mode of an idle state, thereby preventing the driver from accidentally stepping on the accelerator pedal or mechanical factors causing the vehicle to storm. To achieve the safety of driving.

The second object of the present invention is that the self-detecting device can be operated normally before the operation. If the device is malfunctioning, the device directly provides the signal from the accelerator pedal to the ECU, and the control button is provided, and the vehicle can be abnormal. The forced control ECU is in the idle state of the fuel supply mode to ensure safe driving.

The present invention will be described in detail with reference to the preferred embodiments of the present invention. FIG. 1 is a block diagram of the present invention, a second circuit diagram of the host of the present invention, and a third circuit diagram of the display of the present invention. The vehicle driving safety control device comprises a host (1) and a display (2), wherein the host (1) is provided with a control loop (10), an accelerator signal input circuit (11), a brake signal input circuit (12), and a The throttle signal output circuit (13), a detecting circuit (14), a power input unit (15), a voltage stabilizing circuit (16) and a connector (17), the control circuit (10) can be input via a throttle signal The circuit (11) and the brake signal input circuit (12) receive the signal from the accelerator pedal and the brake, and are processed to output the signal through the throttle signal output circuit (13) to the ECU (the original vehicle computer) to control the vehicle fuel supply mode, the detection The circuit (14) is used to detect whether the vehicle engine is started or not. The power input unit (15) is used to connect power, and can be directly powered by the power supply of the vehicle or by additionally installing a battery. The voltage regulator circuit (16) It is used to stabilize the voltage input to the power input unit (15). The device (2) is provided with a display circuit (20) and a connector (21) for receiving the signal of the host (1), and displaying the active state of the host (1) on the display (2) The connector (21) is for connecting to the connector (17) of the host (1).

When using for the first time, let the device receive the voltage value (preset reference value) of the ECU idling 0% throttle opening degree, and in the driving state, the device receives the pedaling accelerator pedal 0%~100% and transmits it to the ECU control. The oil supply mode has different voltage values from 0% to 100%. When the driver steps on the accelerator pedal, the accelerator pedal acts to transmit the signal to the control loop (10) through the throttle signal input circuit (11) of the host (1). The circuit (10) outputs a signal to the ECU to control the vehicle fuel supply mode through the throttle signal output circuit (13), and when the driver steps on the brake pedal, the brake pedal acts to transmit the signal through the brake signal input circuit (12) of the host (1). To the control loop (10), the preset reference signal is output to the ECU through the throttle signal, and the ECU controls the vehicle to be in the 0% oil supply mode of the idle state to prevent the vehicle from exploding.

When the device is set, press the setting button on the control panel to receive the vehicle idle mode and all the fuel supply voltage values when stepping on the accelerator pedal from 0% to 100%.

Furthermore, the host (1) is further provided with a further signal input circuit (18) for receiving a reverse signal or other signals, and when the vehicle switches to the reverse gear, the other signal input circuit (18) through the host (1) The signal is transmitted to the control loop (10), and the control loop (10) controls the throttle signal output circuit (13) to output a signal to the ECU to control the vehicle fuel supply mode to prevent the vehicle from exploding.

The host (1) is further provided with a safety circuit (19) when there is no power supply and product damage, and whether the self-detection device is normally activated before the operation, if the device is malfunctioning, the accelerator pedal is directly transmitted through the safety circuit (19). The signal is provided to the ECU to control the vehicle fuel supply mode without being controlled by the device.

The display (2) is further provided with a control button (22) for providing a driver's pressing when the vehicle is abnormal, transmitting a signal to the control circuit (10) of the host (1) through the display circuit (20), and immediately passing through the throttle The signal outputs a preset reference signal to the ECU, and the ECU controls the vehicle to be in the 0% oil supply mode of the idle state.

According to the above specific embodiment, the present invention can transmit signals to the control circuit (10) when the vehicle is braked or reversed, and the control circuit (10) outputs signals to the ECU to control the vehicle fuel supply mode, thereby effectively preventing the driver from accidentally stepping on the accelerator. Pedal or mechanical factors cause accidental overshoot of the vehicle, and it is equipped with a safety circuit (19) when there is no power supply and product damage. It is normal for the self-detection device to operate normally before the operation. If the device is malfunctioning, the device will directly come from the accelerator pedal. The signal is directly supplied to the ECU without being controlled by the device. Further, it is provided with a control button (22), which can forcibly control the ECU to supply the oil mode in an idle state when the vehicle is abnormal, so as to ensure the safety of driving.

In summary, the present invention has indeed achieved a breakthrough structure, and has improved content of creation, while at the same time being able to achieve industrial utilization and progress. When complying with the provisions of the Patent Law, the invention patent application is filed according to law. The census review committee granted legal patent rights and was praying.

1. . . Host

10. . . Control loop

11. . . Throttle signal input circuit

12. . . Brake signal input circuit

13. . . Throttle signal output circuit

14. . . Detection circuit

15. . . Power input unit

16. . . Regulator circuit

17. . . Connector

18. . . Other signal input circuit

19. . . Safety loop

2. . . monitor

20. . . Display loop

twenty one. . . Connector

twenty two. . . control button

First Figure: is a block diagram of the present invention.

Second figure: is a circuit diagram of the host of the present invention.

Third Figure: is a circuit diagram of the display of the present invention.

Claims (6)

A vehicle driving safety control device includes a main body, wherein the main body is provided with a control loop, an accelerator signal input circuit, a brake signal input circuit, an accelerator signal output circuit and a power input unit, and is received by the host control loop. The signal of the accelerator pedal, the output signal to the ECU (original car computer) controls the vehicle fuel supply mode. When the host control circuit receives the signal that the user steps on the brake, the preset reference signal is transmitted to the ECU, and the ECU immediately controls the vehicle. It is a 0% oil supply mode for the idle state to prevent overshoot. The vehicle driving safety control device according to claim 1, wherein the main engine is further provided with a voltage stabilizing circuit. The vehicle driving safety control device according to claim 1, wherein the main unit is further provided with a further signal input circuit for receiving a reverse signal or other signals. The vehicle driving safety control device according to claim 1, wherein the main engine is further provided with a safety circuit for directly providing the signal of the accelerator pedal to the ECU to control the vehicle fuel supply mode when there is no power supply and the device is damaged. The vehicle driving safety control device according to claim 1, further comprising a display connected to the host, wherein the display is provided with a display circuit for receiving the signal of the host and displaying the active state of the host on the display. The vehicle driving safety control device according to claim 5, wherein the display further comprises a control button for forcibly controlling the ECU to be in an idle state oil supply mode.