阅读说明：本技术 一种跨座式单轨车辆司机室开门联动控制系统及方法 (Door opening linkage control system and method for cab of straddle type monorail vehicle ) 是由 王嬉嬉 焦曰里 于 2019-11-18 设计创作，主要内容包括：本发明涉及一种跨座式单轨车辆司机室开门联动控制系统及方法,包括车载电源、车辆中央控制单元、显示单元、司机室车门单元、司机室照明单元以及单轨车辆弱电子系统,所述的司机室车门单元通过钥匙进行控制,司机室车门单元将车门开启信号输入至车载电源,车载电源工作为车辆中央控制单元、显示单元、司机室照明单元以及单轨车辆弱电子系统进行供电,车辆中央控制单元读取单轨车辆弱电子系统的工作状态并通过显示单元进行显示提醒。采用了上述系统及方法之后,通过与司机室车门联动使得开启司机室车门对弱电子系统进行供电,先开启单轨车辆中的各种监测子系统,在发现故障后能够及时处理,同时减少了车辆烧坏的风险,降低由此带来的损失。(The invention relates to a straddle type monorail vehicle cab door opening linkage control system and method, which comprises a vehicle-mounted power supply, a vehicle central control unit, a display unit, a cab door unit, a cab lighting unit and a monorail vehicle weak electronic system, wherein the cab door unit is controlled by a key, a door opening signal is input to the vehicle-mounted power supply by the cab door unit, the vehicle-mounted power supply works to supply power for the vehicle central control unit, the display unit, the cab lighting unit and the monorail vehicle weak electronic system, and the vehicle central control unit reads the working state of the monorail vehicle weak electronic system and performs display reminding through the display unit. After the system and the method are adopted, the cab door is opened to supply power to the weak-current subsystem through linkage with the cab door, various monitoring subsystems in the monorail vehicle are started firstly, and can be timely processed after a fault is found, meanwhile, the risk of vehicle burning is reduced, and the loss caused by the fact is reduced.)

1. The utility model provides a straddle type monorail vehicle cab linkage control system that opens door, includes vehicle mounted power, vehicle central control unit, display element, cab door unit, cab lighting unit and the weak electronic system of monorail vehicle, its characterized in that, cab door unit control through the key, cab door unit is with door opening signal input to vehicle mounted power, vehicle mounted power work is vehicle central control unit, display element, cab lighting unit and the weak electronic system of monorail vehicle and supplies power, vehicle central control unit reads the operating condition of the weak electronic system of monorail vehicle and shows through display element and remind.

2. The straddle type monorail vehicle cab door opening linkage control system according to claim 1, wherein the monorail vehicle weak current subsystem comprises a fire monitoring subsystem, a tire pressure monitoring subsystem, an air conditioning subsystem, a traction control subsystem, a brake control subsystem, a broadcasting subsystem, a vehicle door control subsystem and a vehicle lighting subsystem.

3. A straddle type monorail vehicle cab door opening linkage control method is characterized by comprising the following steps,

s1, opening the cab door through a key, and sending an opening signal to the vehicle-mounted power supply by the cab door;

s2, the vehicle-mounted power supply supplies power to the monorail vehicle weak electronic system, and the vehicle central control unit, the cab lighting unit, the display unit and the monorail vehicle weak electronic system are started;

s3, reading the working state of the monorail vehicle weak electronic system by the vehicle central control unit and processing the working state;

and S4, the vehicle central control unit displays and reminds the processed working state of the monorail vehicle weak electronic system on the display unit.

4. The straddle type monorail vehicle cab door opening linkage control method according to claim 3, wherein the monorail vehicle weak current subsystem comprises a fire monitoring subsystem, a tire pressure monitoring subsystem, an air conditioning subsystem, a traction control subsystem, a brake control subsystem, a broadcasting subsystem, a vehicle door control subsystem and a vehicle lighting subsystem.

5. The cab-door-opening linkage control method for the straddle type monorail vehicle according to claim 4, wherein the vehicle central control unit reads the working states one by one according to the sequence of the monorail vehicle weak electronic systems in which the monorail vehicle weak electronic systems are started in step S3.

6. The cab-opening linkage control method for the straddle type monorail vehicle according to claim 4, wherein in step S4, when the operation state of the monorail vehicle weak electronic system is abnormal, the state is reminded through a broadcasting subsystem.

7. The cab-door-opening linkage control method for the straddle type monorail vehicle according to claim 4, wherein in step S4, the driver is reminded to check and check the working state of the monorail vehicle weak electronic system one by one through the broadcasting subsystem.

8. The straddle type monorail vehicle cab door opening linkage control method according to claim 4, wherein after the step S4, the working states of the traction control subsystem and the brake control subsystem are judged, and if the working states of the traction control subsystem and the brake control subsystem are normal at the same time, the traction subsystem and the brake subsystem can be started; and if one of the working states is in fault, the traction subsystem and the braking subsystem can not be started.

Technical Field

The invention relates to the technical field of control of monorail vehicles, in particular to a door opening linkage control system and method for a cab of a straddle type monorail vehicle.

Background

With the vigorous development of urban rail transit vehicle technology, the straddle type monorail vehicle is developed greatly with unique manufacturing cost and matched terrain advantages; the straddle type monorail vehicle is supported, stabilized and guided by a single rail, and the vehicle body adopts a rail traffic system that rubber tires ride on a rail beam to run, and has the characteristics of strong adaptability, low noise, small turning radius, strong climbing capability and the like. Meanwhile, the green belts in the center of the urban road or on two sides of the road can be provided with the upright posts, so that the urban road has the advantages of small occupied area, less shielding, flexible line selection and slight traffic interference on the existing urban road.

At present, most straddle type monorail vehicles are powered by strong current (traction) and weak current (control) on the monorail vehicle at the same time by rotating a driver controller key; if the traction system breaks down in the parking process, equipment is easily burnt out after the driver controller key is rotated, the monorail vehicle cannot run, and the loss is large.

Disclosure of Invention

The invention aims to solve the technical problem of providing a straddle type monorail vehicle cab door opening linkage control system and method, which are used for supplying power separately by strong current and weak current, reducing the risk of burning out equipment and reducing loss.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a straddle type monorail vehicle cab linkage control system that opens door, includes vehicle mounted power, vehicle central control unit, display element, cab door unit, cab lighting unit and the weak electronic system of monorail vehicle, cab door unit control through the key, cab door unit is with door opening signal input to vehicle mounted power, vehicle mounted power work is that central control unit, display element, cab lighting unit and the weak electronic system of monorail vehicle supply power, central control unit reads the operating condition of the weak electronic system of monorail vehicle and shows through display element and remind.

A straddle type monorail vehicle cab door opening linkage control method comprises the following steps,

s1, opening the cab door through a key, and sending an opening signal to the vehicle-mounted power supply by the cab door;

s2, the vehicle-mounted power supply supplies power to the monorail vehicle weak electronic system, and the vehicle central control unit, the cab lighting unit, the display unit and the monorail vehicle weak electronic system are started;

s3, reading the working state of the monorail vehicle weak electronic system by the vehicle central control unit and processing the working state;

and S4, the vehicle central control unit displays and reminds the processed working state of the monorail vehicle weak electronic system on the display unit.

Further specifically, the weak current subsystem of the monorail vehicle comprises a fire monitoring subsystem, a tire pressure monitoring subsystem, an air conditioning subsystem, a traction control subsystem, a brake control subsystem, a broadcasting subsystem, a vehicle door control subsystem and a vehicle lighting subsystem.

More specifically, in step S3, the vehicle central control unit reads the operating states one by one according to the sequence in which the monorail vehicle weak electric system is turned on.

More specifically, in step S4, when the operation state of the weak electronic system of the monorail vehicle is abnormal, the broadcast subsystem is used to perform the state reminding.

More specifically, in step S4, the driver is prompted by the broadcast subsystem to check the operating status of the weak electronic system of the monorail vehicle one by one.

More specifically, after step S4, the operating states of the traction control subsystem and the braking control subsystem are determined, and if the operating states of the traction control subsystem and the braking control subsystem are normal at the same time, the traction control subsystem and the braking subsystem may be turned on; and if one of the working states is in fault, the traction subsystem and the braking subsystem can not be started.

The invention has the beneficial effects that: after the system and the method are adopted, the cab door is opened to supply power to the weak-current subsystem through linkage with the cab door, various monitoring subsystems in the monorail vehicle are started firstly, and can be timely processed after a fault is found, meanwhile, the risk of vehicle burning is reduced, and the loss caused by the fact is reduced.

Drawings

FIG. 1 is a block diagram schematically illustrating the components of the cab door opening linkage control system of the present invention;

fig. 2 is a flow chart schematic diagram of the cab door opening linkage control method of the invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the cab door opening linkage control system for the straddle-type monorail vehicle comprises a vehicle-mounted power supply, a vehicle central control unit, a display unit, a cab door unit, a cab lighting unit and a monorail vehicle weak electronic system.

The vehicle-mounted power supply is a low-voltage power supply and supplies power to the vehicle central control unit, the display unit, the cab lighting unit and the monorail vehicle weak electronic system.

And the vehicle central control unit is used for controlling the work of the whole vehicle after being started, and is used for reading the work state of the weak electronic system of the monorail vehicle and processing and outputting the work state to the display unit.

And the display unit is used for displaying the working state of each subsystem of the monorail vehicle.

And the cab door unit is used for opening and closing the cab door, transmitting the opening signal to the vehicle-mounted power supply and activating the vehicle-mounted power supply.

And the lighting unit of the cab supplies power to the vehicle-mounted power supply to turn on a lighting lamp of the cab after the vehicle door is opened.

The weak current subsystem of the monorail vehicle comprises a fire monitoring subsystem, a tire pressure monitoring subsystem, an air conditioning subsystem, a traction control subsystem, a brake control subsystem, a broadcasting subsystem, a vehicle door control subsystem and a vehicle illumination subsystem which are all communicated with a vehicle central control unit.

Based on the above system as shown in fig. 2, the cab door opening linkage control method comprises the steps of,

and S1, opening the cab door through the key, opening the cab door and sending a cab door opening signal to the vehicle-mounted power supply, and activating the vehicle-mounted power supply to start working after receiving the opening signal.

S2, the vehicle-mounted power supply is a vehicle central control unit, a display unit, a cab door unit, a cab lighting unit, a fire monitoring subsystem, a tire pressure monitoring subsystem, an air conditioning subsystem, a traction control subsystem, a brake control subsystem, a broadcasting subsystem, a door control subsystem and a vehicle lighting subsystem, and the single-rail vehicle weak-current subsystem sequentially starts the fire monitoring subsystem, the tire pressure monitoring subsystem, the air conditioning subsystem, the traction control subsystem, the brake control subsystem, the broadcasting subsystem, the door control subsystem and the vehicle lighting subsystem.

S3, the vehicle central control unit sends reading signals to each subsystem according to the opening sequence of the monorail vehicle weak electronic system in the step S2, and each subsystem sends the current working state to the vehicle central control unit for processing; the vehicle central control unit can receive signals of all the subsystems at the same time, or can receive the signals one by one, or can receive the signals in batches, and the signals are set according to requirements.

And S4, the vehicle central control unit displays and reminds the processed working state of the monorail vehicle weak electronic system on the display unit and gives an alarm.

The reminding and alarming modes are carried out through the broadcasting subsystem, when one subsystem in the weak electronic system of the monorail vehicle breaks down, the broadcasting subsystem works and reminds the state of the broken subsystem in a voice mode; meanwhile, the driver is reminded of checking each subsystem one by one through the voice of the broadcasting subsystem, and omission is prevented.

Further, in order to prevent the monorail vehicle from being started when the traction control subsystem and the brake control subsystem are in failure, the vehicle central control unit judges the working states of the traction control subsystem and the brake control subsystem, and if the working states of the traction control subsystem and the brake control subsystem are normal at the same time, namely the traction control subsystem and the brake control subsystem work normally at the same time, a driver can rotate a driver controller key to start the traction subsystem and the brake subsystem to control the train to work; if one of the working states is in fault, namely the traction control subsystem or the brake control subsystem is in fault, a driver cannot start the traction subsystem and the brake subsystem even rotating a driver control key, so that protection is realized, and accidents are prevented.

In summary, through the system and the control method, a driver starts a cab door from the outer side of the monorail vehicle to start a vehicle-mounted power supply to supply power, the illumination of the cab is turned on, the vehicle central control unit is started and reads vehicle subsystem information, the display displays data read by the vehicle central control unit, and the driver is prompted to drive safely and check the data in a voice mode.

It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.