CN211668771U - Automobile detection safety control system - Google Patents

Abstract

The utility model discloses an automobile detection safety control system, which comprises an industrial computer, a detection device located in a pit, and a braking device located in front of the pit along the forward direction of the vehicle. The detection device and the braking device are signally connected to the industrial computer. , the industrial computer detects whether the person in the pit is in a dangerous area through the detection device, and when it is judged that the person is in the dangerous area, the industrial computer brakes the detection vehicle through the braking device. The detection device is set in the pit. After the detection is completed, the industrial computer can monitor whether the body of the inspector in the pit is in a dangerous area in real time through the detection device. When the industrial computer determines that the inspector is in a dangerous area, the industrial computer immediately passes the braking device The car brakes urgently to avoid injury to the inspectors in the pit.

Description

Vehicle detection safety control system

technical field

The utility model relates to the field of vehicle testing, in particular to an automotive detection safety control system.

Background technique

The automobile assembly workshop is equipped with a trench, which is mainly used to detect the automobile chassis produced by the automobile production line, and adjust some parameters of the automobile chassis, such as the parallelism of the front and rear axles of the automobile. During the inspection, the car needs to be driven to the trench, and then the inspector enters the trench to inspect the chassis of the car. After the inspection is completed, the car is driving out of the ditch again, so that the next car can drive into the ditch for inspection.

During the inspection process, the car needs to keep the braking state, otherwise it will bring great danger to the inspectors, especially the inspectors in the pit, because they are located in the pit and cannot observe the ground conditions. The movement of the car will bring great danger to the inspectors in the pit. Moreover, the depth of the trench is not deep. After the inspection is completed, the inspector needs to squat down to keep the whole body in a safe area to avoid danger when the vehicle leaves the trench. In actual situations, sometimes the inspector forgets to squat down after the car is started, or the crouching degree is not enough, causing the inspector to be injured.

Utility model content

In order to solve the above technical problems, the present utility model provides a vehicle detection safety control system, which can keep the vehicle in a braking state in real time during the detection process, and after the detection is completed, can real-time detect whether the detection personnel in the pit are safe. Brake the car when the inspector is unsafe to avoid injury to the inspector.

The technical solution is as follows:

A vehicle detection safety control system, in a first achievable manner, includes an industrial computer, a detection device located in a pit, and a braking device located in front of the pit along the vehicle's forward direction, the detection device and the braking device Signal connection with the industrial computer, the industrial computer detects whether the personnel in the pit is in the dangerous area through the detection device, and when it is judged that the personnel is in the dangerous area, the industrial computer brakes the detection vehicle through the braking device.

In combination with the first implementation manner, in the second implementation manner, the detection device includes a safety grating, and the receiving end and the transmitting end of the safety grating are respectively horizontally opposite to the inner walls on both sides of the pit.

In combination with the first or second implementation manners, in a third implementation manner, the braking device includes a vehicle barrier, and the vehicle barrier is signally connected to the industrial computer.

In combination with the third implementable manner, in the fourth implementable manner, the braking device further includes a display, and the display is signal-connected to the industrial computer.

In combination with the fourth implementation manner, in the fifth implementation manner, the display is arranged above the vehicle barrier through a support frame.

In combination with any one of the third to fifth implementations, in a sixth implementation, the braking device further includes a signal light, and the signal light is signally connected to the industrial computer.

With reference to the sixth implementable manner, in the seventh implementable manner, the signal light is fixed above the vehicle barrier through a mounting bracket.

In combination with any one of the first to seventh implementations, in the eighth implementation, an input terminal is also included, and the input terminal is used to input the detection completion status, and the input terminal is connected to the signal of the industrial computer. connect.

Beneficial effects: using the vehicle detection safety control system of the present utility model, the vehicle can be notified to drive the vehicle to leave the pit after the detection is completed, and whether the detection personnel in the pit is in a dangerous area can be monitored in real time during the driving process of the vehicle. When personnel are in a dangerous area, emergency braking is performed on the car leaving the pit to prevent the car from causing injury to the inspection personnel.

Description of drawings

Fig. 1 is the system principle diagram of the present utility model;

FIG. 2 is a schematic diagram of the system structure of the present invention.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments and the accompanying drawings.

As shown in Figure 1, the system principle block diagram of the vehicle detection safety control system, the control system includes an industrial computer, a detection device located in the pit, and a braking device located in front of the pit along the forward direction of the vehicle. The detection device and the control device The braking device is signal-connected to the industrial computer. The industrial computer detects whether the person in the pit is in a dangerous area through the detection device. When it is judged that the person is in the dangerous area, the industrial computer brakes the detection vehicle through the braking device.

Specifically, as shown in Figure 2, during the detection process, the industrial computer controls the braking device to brake the car throughout the entire process, so as to prevent the car from moving during the detection process and cause damage to the detection personnel. After the inspection is completed and the car leaves the pit, the industrial computer can monitor whether the body of the inspector in the pit is in a dangerous area in real time through the detection device set in the pit. When the industrial computer determines that the inspector is in a dangerous area, the industrial computer Immediately use the braking device to make the car emergency brake to avoid injury to the inspectors in the pit.

Preferably, the detection device includes a safety grating, and the receiving end and the transmitting end of the safety grating are respectively arranged on the inner walls on both sides of the pit horizontally opposite to each other.

The receiving end and the transmitting end of the safety grating are respectively arranged on the inner walls on both sides of the pit along the advancing direction of the vehicle, and the receiving end and the transmitting end are located at the same level. The safety area and the dangerous area can be demarcated by the safety grating, wherein the area between the safety grating and the bottom of the pit is the safe area, and the area between the safety grating and the pit mouth is the dangerous area. The transmitting end can transmit light to the receiving end, and the receiving end can send a signal to the industrial computer after receiving the light. If the human body enters the dangerous area, the light propagation path between the receiving end and the transmitting end will be blocked, so that the receiving end cannot receive the light. Light, which triggers the industrial computer to control the braking device to perform emergency braking.

Preferably, as shown in FIG. 1 and FIG. 2 , the braking device includes a vehicle barrier, and the vehicle barrier is signally connected to the industrial computer. After the inspection is completed, the industrial computer can control the vehicle gate to open so that the car can leave the pit. At the same time, the industrial computer can monitor the signal output of the receiving end of the safety grating in real time. When the industrial computer detects that the signal sent by the receiving end of the safety grating cannot be received, the industrial computer can immediately control the closing of the vehicle barrier to make the car brake in an emergency.

Preferably, the braking device further includes a display, which is signally connected to the industrial computer. The industrial computer can notify the driver in the cab of the car to start the car and leave the pit through the display after the detection is completed and the detection personnel are in a safe area, and notify the driver to brake through the display when the detection personnel are in a dangerous area.

Preferably, the display is arranged above the vehicle barrier through a support frame. Since the cab of some cars is relatively high, such as trucks, the display can be raised above the vehicle barrier through the support frame, so that the driver in the cab can easily notice the content displayed on the display.

Preferably, the braking device further includes a signal light, which is signally connected to the industrial computer. The signal lights include red light and green light, red light to stop, green light to go, through the signal light can intuitively prompt the driver to operate.

Preferably, the signal light is fixed above the vehicle barrier through a mounting bracket. The height of the signal light can be raised so that the driver in the cab can easily observe the signal light.

Preferably, an input terminal is also included, the input terminal is used for inputting the detection completion status, and the input terminal is signally connected to the industrial computer. The inspectors in the pit can input the relevant information of the inspection through the input terminal after the inspection is completed. For example, the industrial tablet all-in-one computer, the input terminal can send the information to the industrial computer through the switch, and the industrial computer can control the opening of the road gate, and through the display. The driver is notified to leave the pit, and at the same time, the detection device is used to detect whether the detection personnel in the pit are in a safe area, so that the vehicle can be emergency braked by the braking device in time before the detection personnel are in danger.

Finally, it should be noted that the above descriptions are only the preferred embodiments of the present invention, and those of ordinary skill in the art, under the inspiration of the present invention, can make many Similar expressions, such transformations fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides an automobile inspection safety control system which characterized in that: including the industrial computer, be located the detection device in the pit to and along vehicle direction of advance, be located the arresting gear in pit the place ahead, this detection device and arresting gear and industrial computer signal connection, the industrial computer passes through whether personnel in detection device detection pit are in danger area, when judging personnel are in danger area, the industrial computer passes through arresting gear and brakes the detection vehicle.

2. The automobile detection safety control system according to claim 1, characterized in that: the detection device comprises a safety grating, and a receiving end and a transmitting end of the safety grating are horizontally and oppositely arranged on the inner walls of the two sides of the pit respectively.

3. The automobile detection safety control system according to claim 1, characterized in that: the braking device comprises a vehicle barrier gate, and the vehicle barrier gate is in signal connection with the industrial personal computer.

4. The automobile detection safety control system according to claim 3, characterized in that: the braking device further comprises a display, and the display is in signal connection with the industrial personal computer.

5. The automobile detection safety control system according to claim 4, characterized in that: the display is arranged above the vehicle barrier gate through the support frame.

6. The automobile inspection safety control system according to any one of claims 3 to 5, characterized in that: the braking device further comprises a signal lamp, and the signal lamp is in signal connection with the industrial personal computer.

7. The automobile detection safety control system according to claim 6, characterized in that: the signal lamp is fixed above the vehicle barrier gate through the mounting frame.

8. The automobile inspection safety control system according to any one of claims 1 to 5, characterized in that: the system also comprises an input terminal, wherein the input terminal is used for inputting the detection completion condition and is in signal connection with the industrial personal computer.

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