阅读说明：本技术 一种客车行车紧急停车控制系统及方法 (Passenger car driving emergency stop control system and method ) 是由 叶占国 王会集 孙虞宁 胡远敏 叶能杰 汤佳豪 陈飞 朱璟鸿 庄诚 于 2020-05-29 设计创作，主要内容包括：本发明涉及客车紧急停车控制技术领域,本申请提供了一种客车行车紧急停车控制系统,本系统包括门锁机构和紧急停车模块；所述门锁机构包括紧急开关盖板和触发按钮；所述紧急停车模块包括整车控制器、电机控制器以及电机；所述整车控制器和电机控制器电连接,电机控制器和电机电连接；所述触发按钮和整车控制器联动设置。本客车行车紧急停车系统,能够保证通过门锁机构内的触发按钮触发紧急停车系统,能够在最短时间内平稳刹车至车辆静止。(The invention relates to the technical field of passenger car emergency stop control, and provides a passenger car driving emergency stop control system, which comprises a door lock mechanism and an emergency stop module; the door lock mechanism comprises an emergency switch cover plate and a trigger button; the emergency stop module comprises a vehicle control unit, a motor controller and a motor; the vehicle control unit is electrically connected with the motor controller, and the motor controller is electrically connected with the motor; the trigger button and the vehicle control unit are arranged in a linkage mode. This passenger train driving emergency stop system can guarantee that the trigger button in the door lock mechanism triggers emergency stop system, can steadily brake to the vehicle static within the shortest time.)

1. A bus driving emergency stop control system is characterized by comprising a door lock mechanism and an emergency stop module;

the door lock mechanism comprises an emergency switch cover plate and a trigger button;

the emergency stop module comprises a vehicle control unit, a motor controller and a motor; the vehicle control unit is electrically connected with the motor controller, and the motor controller is electrically connected with the motor;

the trigger button and the vehicle control unit are arranged in a linkage mode.

2. A passenger vehicle driving emergency stop control system according to claim 1, wherein the emergency switch cover and the trigger button are arranged to be pressed.

3. A passenger vehicle driving emergency stop control system according to claim 1, wherein the door lock mechanism further comprises a first switch knob, and the first switch knob and the first locking structure corresponding to the first switch knob are disposed below the emergency switch cover plate.

4. A passenger vehicle driving emergency stop control system according to claim 1, wherein the door lock mechanism further comprises a second switch knob, the second switch knob is flush with the lower end of the emergency switch cover plate in an off state, and a locking structure corresponding to the second switch knob and a locking structure corresponding to the first switch knob are linked.

5. A passenger vehicle driving emergency stop control system according to claim 1,

the door lock mechanism further comprises a buzzer, and the buzzer and the trigger button are arranged in a linkage mode.

6. A bus running emergency stop control system according to claim 1, wherein the door lock mechanism further comprises a lithium battery, the lithium battery is connected with the vehicle control unit and supplies power to the buzzer.

7. A bus driving emergency stop control system according to claim 1, further comprising a display device connected with the vehicle control unit for displaying the current bus driving state.

8. A method for controlling emergency stop of a passenger car during driving is characterized by comprising the following steps:

s1: judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

s2: if so, sending a preset stop signal to the motor controller through the vehicle controller;

s3: and controlling the motor to stop running through the motor controller.

9. A method for controlling emergency stop of a passenger car according to claim 8, further comprising the steps of:

judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

and if a preset trigger signal is received, controlling a buzzer on the door lock mechanism to buzz.

10. A method for controlling emergency stop of a passenger car according to claim 9, further comprising the steps of:

judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

and if the preset trigger signal is received, controlling the whole vehicle controller to display the current emergency trigger state on the preset display device.

Technical Field

The invention relates to the technical field of passenger car emergency stop control, in particular to a passenger car driving emergency stop control system and method.

Background

Because many passenger cars can appear a lot of emergency at present in the driving process, for example the passenger gets to driver's steering wheel, leads to the serious accident to appear, or the driver appears emergency, unconsciously goes to master the steering wheel, leads to the serious accident to appear.

Therefore many passenger cars have set up special driver protection wicket, but have set up driver protection wicket, still can take place to have trouble the passenger can open the situation and the driver sudden illness that the door got into, the passenger can't control the problem of passenger car, still corresponding accident problem can appear.

Disclosure of Invention

In order to solve the problems, the invention provides a bus driving emergency stop system and a method for controlling the bus to perform emergency stop when passengers are troubled, driving areas are disturbed, driving of drivers is hindered and the drivers lose consciousness due to sudden diseases.

The system comprises a door lock mechanism and an emergency stop module;

the door lock mechanism comprises an emergency switch cover plate and a trigger button;

the emergency stop module comprises a vehicle control unit, a motor controller and a motor; the vehicle control unit is electrically connected with the motor controller, and the motor controller is electrically connected with the motor;

the trigger button and the vehicle control unit are arranged in a linkage mode.

Further, the emergency switch cover plate and the trigger button are arranged in a pressing mode.

Furthermore, the door lock mechanism further comprises a first switch knob, and the first switch knob and a first locking structure corresponding to the first switch knob are arranged below the emergency switch cover plate.

Further, the door lock mechanism further comprises a second switch knob, the second switch knob is arranged in parallel with the lower end of the emergency switch cover plate in the closed state, and a locking structure corresponding to the second switch knob and a locking structure corresponding to the first switch knob are arranged in a linkage mode.

Further, the door lock mechanism further comprises a buzzer, and the buzzer and the trigger button are arranged in a linkage mode.

Further, the door lock mechanism further comprises a lithium battery, and the lithium battery is connected with the vehicle control unit and supplies power to the buzzer.

And the display device is connected with the whole vehicle controller and is used for displaying the current running state of the passenger vehicle.

A method for controlling emergency stop of a passenger car during driving comprises the following steps:

s1: judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

s2: if so, sending a preset stop signal to the motor controller through the vehicle controller;

s3: and controlling the motor to stop running through the motor controller.

Further, the method also comprises the following steps:

judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

and if a preset trigger signal is received, controlling a buzzer on the door lock mechanism to buzz.

Further, the method also comprises the following steps:

judging whether a trigger button on the door lock mechanism receives a preset trigger signal or not;

and if the preset trigger signal is received, controlling the whole vehicle controller to display the current emergency trigger state on the preset display device.

The invention at least comprises the following beneficial effects:

(1): the trigger button and the emergency switch cover plate of the passenger car driving emergency stop system are arranged in a pressing mode, the trigger button is triggered when the emergency switch cover plate is opened, and the purpose that the vehicle is controlled to brake and be static when the emergency switch cover plate is opened is achieved.

(2): the lithium battery of the bus driving emergency stop system is charged through the vehicle control unit and supplies power to the buzzer, so that the buzzer is guaranteed to be in a power supply state all the time when alarming.

(3): this display device of passenger train driving emergency stop system can trigger emergency stop module at the trigger button and is, shows current emergency stop state for passenger and driver can in time know current passenger train state, realize in time knowing the passenger train reason of stopping when not touching.

Drawings

FIG. 1 is a system structure diagram of a bus driving emergency stop system;

fig. 2 is a first schematic view of a door lock structure of a bus driving emergency stop system.

Fig. 3 is a schematic diagram of a door lock structure of the bus driving emergency stop system.

Fig. 4 is a third schematic view of the structure of a driver side door lock of the bus driving emergency stop system.

Fig. 5 is a third schematic view of the interior of a driver side door lock structure of the passenger car driving emergency stop system.

Fig. 6 is an application scene diagram of the bus driving emergency stop system.

In the figure, 1, a door lock mechanism, 10, an emergency switch cover plate, 21, a first switch knob, 22, a first locking structure, 31, a second switch knob, 32, a second locking structure, 40 and a trigger button.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

The embodiment provides a passenger car driving emergency stop control system, which is shown in fig. 1 to 6.

The passenger car has a plurality of emergency situations in the driving process, the number of the artificial emergency situations generally comprises 2, and the other emergency situations are that passengers are troubled, a driving area is disturbed, and a driver is prevented from driving; one is that the driver is suddenly ill, loses consciousness, and the driver can not drive. The above situations may cause serious traffic accidents, so that the safety stop of the passenger car is ensured in the two situations, and corresponding alarm and prompt are performed.

The system is provided with a door lock mechanism 1 and an emergency stop module;

the door lock mechanism 1 comprises an emergency switch cover plate 10 and a trigger button 40;

the emergency stop module comprises a vehicle control unit, a motor controller and a motor; the vehicle control unit is electrically connected with the motor controller, and the motor controller is electrically connected with the motor;

the trigger button 40 is linked with the vehicle control unit.

After the trigger button 40 is triggered, the vehicle control unit receives a trigger signal of the trigger button 40, the vehicle control unit sends a driving stop signal to the motor controller, and the motor controller controls the motor to stop running according to the received driving stop signal, so that when the trigger button 40 acquires the trigger signal, the passenger car is ensured to stop running stably until the passenger car is static.

Further, as shown in fig. 2, the emergency switch cover 10 and the trigger button 40 are press-disposed. I.e. the emergency switch cover 10 is opened, the trigger button 40 is triggered.

Further, as shown in fig. 2, the door lock mechanism 1 further includes a first switch knob 21, and the first switch knob 21 and a first locking structure 22 corresponding to the first switch knob 21 are disposed below the emergency switch cover plate 10; the door lock mechanism 1 further comprises a second switch knob 31, the second switch knob 31 is arranged in parallel with the lower end of the emergency switch cover plate 10 in the closed state, and a locking structure corresponding to the second switch knob 31 and a locking structure corresponding to the first switch knob 21 are arranged in a linkage mode.

Wherein the emergency switch cover 10 is in a closed state, if the small door is to be opened, the first switch knob 21 must be rotated so that the first locking structure 22 is opened and the second locking structure 32 is opened, and therefore the first knob switch must be turned on and therefore the emergency switch cover 10 must be turned on; opening the emergency switch cover 10 triggers the trigger button 40, and therefore the emergency switch cover 10 needs to be opened before the small door is opened, and thus the emergency stop device is triggered.

Further, the air conditioner is provided with a fan,

the door lock mechanism 1 further comprises a buzzer, and the buzzer and the trigger button 40 are arranged in a linkage manner.

Further, the door lock mechanism 1 further comprises a lithium battery, and the lithium battery is connected with the vehicle control unit and supplies power to the buzzer.

This passenger train driving emergency stop system's lithium cell charges through vehicle control unit, namely charges for the lithium cell through the passenger train storage battery, then the low voltage bee calling organ power supply of lithium cell has guaranteed that bee calling organ reports to the police and is in power supply state always.

And the display device is connected with the vehicle control unit and used for displaying the current driving state of the passenger car, and when the emergency stop module is triggered, the display device can display the current emergency braking state to prompt the driver and passengers of the current state of the passenger car.