Intelligent checking equipment integrating vehicle body interlayer and vehicle bottom checking functions

Abstract

The utility model discloses a structural design of intelligent checking equipment integrating a vehicle body interlayer and a vehicle bottom checking function. According to the equipment, by integrating the movable chassis, the back scattering inspection equipment, the vehicle bottom inspection equipment, the mechanical arm, the telescopic rod, the camera and the intelligent control system, remote control inspection of a suspicious vehicle body interlayer and a vehicle bottom is achieved. The system has the characteristics of high integration level, simplicity and convenience in operation, excellent imaging quality and the like. The car body interlayer can be inspected through remote control equipment, so that the problems of high working pressure, poor operation stability, influence on imaging quality, psychological resistance to radiation and the like due to the fact that a worker holds back scattering inspection equipment by hand in the past are solved; meanwhile, the vehicle bottom can be inspected through remote control equipment, and the overall inspection efficiency and the imaging quality are improved. The equipment can be widely applied to suspicious vehicle inspection work in places such as border inspection stations and the like, and powerful guarantee is provided for improving border safety and stability.

Description

Technical Field

[0001] The utility model relates to the technical field of safety inspection, and in particular to an intelligent inspection equipment integrating vehicle body interlayer and vehicle bottom inspection functions. Background Art

[0002] With the advancement of science and technology and the diversification of the hiding forms of prohibited items in vehicles, border checkpoints have increasingly higher requirements for the performance and quality of vehicle inspection equipment. Traditional vehicle inspection equipment mainly consists of handheld backscatter inspection equipment and underbody inspection equipment, which have prominent problems such as difficulty in handheld operation, psychological resistance to radiation, low inspection efficiency, lack of automation, poor equipment intelligence, safety, and reliability. In response to the above problems, we rely on existing X-ray backscatter inspection technology, underbody inspection technology, artificial intelligence and other technologies to achieve remote control of suspicious vehicles. The interlayer and underbody inspection functions, to a large extent, reduce the pressure and difficulty of handheld equipment for staff, alleviate the psychological resistance of staff to equipment radiation, improve the inspection quality, and provide effective support for the construction of "digital border, smart border". Utility Model Content

[0003] The utility model aims to provide a structure design of intelligent detection equipment integrating vehicle body interlayer and vehicle bottom inspection functions, thereby improving inspection efficiency, reducing working pressure and operating difficulty of handheld equipment, and alleviating psychological resistance of staff to equipment radiation by optimizing the structural design of the equipment.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An intelligent detection equipment integrating vehicle body interlayer and underbody inspection functions, comprising a mobile chassis, a backscatter inspection module, an underbody inspection module, a mechanical arm, a telescopic rod and an intelligent control system. The mobile chassis is used to support and move the entire equipment body. The backscatter inspection module can realize a smooth inspection of the vehicle body interlayer at a key part of a suspicious vehicle by being mounted on the mechanical arm. The underbody inspection module is used to shoot and inspect the underbody image in real time. The intelligent control system is responsible for the control and data processing of the entire equipment.

[0006] Furthermore, the mobile chassis includes a chassis frame, a driving wheel, a signal receiver, a motor, a battery assembly, a power indicator light and an emergency stop switch. The chassis frame is made of lightweight materials and has sufficient strength and rigidity. The driving wheels on both sides are respectively installed under the chassis frame and the speed and direction are controlled by two motors respectively, so as to realize the movement and in-situ turning of the equipment. The battery assembly is installed inside the chassis frame to provide power for the entire equipment.

[0007] Furthermore, the backscatter inspection module includes an X-ray source, a detector, an image processing module and a distance sensor. The X-ray source and the detector are installed at the end of the mechanical arm, and the inspection of the vehicle body interlayer is realized through the control of the mechanical arm. The image processing module processes and recognizes the image and displays the result on the handheld remote control terminal.

[0008] Furthermore, the undercarriage inspection module includes an undercarriage camera, a tray, universal wheels and an image acquisition module. The undercarriage camera is installed at the end of a telescopic rod, and the undercarriage camera is pushed to the undercarriage for image acquisition by controlling the telescopic rod.

[0009] Furthermore, the robot control system includes a robot, a drive device and a control module. The robot is mounted on a mobile chassis and is used to carry a backscatter inspection module. The drive device provides power to the robot, and the control module is responsible for receiving instructions from a handheld control terminal and controlling the movement of the robot.

[0010] By optimizing the structural design of the above-mentioned systems, the utility model achieves the following beneficial effects:

[0011] High integration: The utility model integrates the vehicle body sandwich inspection and vehicle bottom inspection functions into the same equipment, realizing the inspection of key parts of suspicious vehicles.

[0012] Easy to operate: Through remote control of the handheld control terminal, the equipment can be operated automatically and intelligently, reducing the difficulty of operation.

[0013] High imaging quality: The backscatter inspection module is moved by a robotic arm, which solves the problem of unstable imaging quality caused by the difficulty in controlling the moving speed and distance when holding the device manually.

[0014] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the intelligent detection equipment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the backscatter inspection system of the utility model;

[0018] Figure 3It is a structural schematic diagram of the vehicle bottom inspection system of the utility model;

[0019] Description of reference numerals in the figures:

[0020] 1. Backscatter inspection module; 2. Distance sensor; 3. Robotic arm; 4. Mobile chassis; 5. Telescopic rod; 6. Underbody camera; 7. Signal receiver; 8. Main switch; 9. Power indicator light; 10. Driving wheel; 11. Emergency stop switch; 12. Universal wheel; 13. Side door. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and features of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 , Figure 2 , Figure 3 The utility model provides an embodiment: an intelligent detection equipment integrating backscatter inspection and undercarriage inspection functions, comprising 1. a backscatter inspection module; 2. a distance sensor; 3. a mechanical arm; 4. a mobile chassis; 5. a telescopic rod; 6. an undercarriage camera; 7. a signal receiver; 8. a main switch; 9. a power indicator light; 10. a driving wheel; 11. an emergency stop switch; 12. a universal wheel; 13. a side door. The backscatter inspection module (1) is connected to the mechanical arm (3) via a Z-shaped connector; a raised structure is provided on the top of the chassis (4), which is connected to the mechanical arm (3) via a flange to increase the height of the mechanical arm when it is unfolded; the driving wheels (10) on both sides are respectively installed under the chassis frame and the speed and direction are respectively controlled by two motors to realize the movement of the equipment and the turning on the spot. The battery assembly is installed inside the chassis frame to provide power for the entire equipment.

[0023] When using this structure, distance sensors are placed in the five directions of the backscatter inspection module, namely the top, bottom, left, right and front, to control the distance between the backscatter inspection module and the inspected target and prevent collision during movement. Universal wheels are placed at the bottom of the undercarriage camera of the undercarriage inspection module to facilitate movement after being extended under the vehicle. At the same time, the mobile chassis is equipped with a side door, which automatically closes when the telescopic rod is retracted to protect the undercarriage camera. Some or all of the modules can be selected according to actual needs to achieve the purpose of the present embodiment.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the solutions described in the aforementioned embodiments, or replace some of the features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An intelligent detection equipment integrating vehicle body interlayer and underbody inspection functions, comprising a mobile chassis (4), a backscatter inspection module (1), an underbody inspection module, a mechanical arm (3), a telescopic rod (5) and an intelligent control system, characterized in that: The mobile chassis (4) is used to support and move the entire equipment body; the backscatter inspection module (1) is mounted on the mechanical arm (3) to achieve a stable inspection of the vehicle body interlayer at the key part of the suspicious vehicle; the underbody inspection module is used to shoot and inspect the underbody image in real time; and the intelligent control system is responsible for the control and data processing of the entire equipment.

2. The intelligent detection equipment according to claim 1, characterized in that: The mobile chassis (4) comprises a chassis frame, driving wheels (10), a signal receiver (7), a motor, a battery assembly, a power indicator light and an emergency stop switch (11). When turning, the driving wheels (10) on the left and right sides turn in opposite directions to achieve turning on the spot; the battery assembly provides power for the entire equipment; the signal receiver (7) is responsible for receiving signals sent by the handheld remote control terminal and converting them into instructions that can be recognized by the chassis (4), the mechanical arm (3), the backscatter inspection module (1), the telescopic rod (5) and the underbody inspection module.

3. The intelligent detection equipment according to claim 1, characterized in that: The backscatter inspection module (1) comprises an X-ray source, a detector, an image processing module and a distance sensor (2). The X-ray source and the detector are used to inspect the interlayer of a suspicious vehicle through a mechanical arm (3). The image processing module processes and identifies the image and displays the result on a handheld remote control terminal.

4. The intelligent detection equipment according to claim 1, characterized in that: The undercarriage inspection module comprises an undercarriage camera (6), a tray, and universal wheels (12). The undercarriage camera, driven by a telescopic rod (5), extends into the undercarriage to take pictures of the undercarriage, and transmits the undercarriage image to a handheld remote control terminal in real time.

5. The intelligent detection equipment according to claim 1, characterized in that: The robotic arm control system includes a robotic arm, a drive device and a control module. The robotic arm is equipped with a backscatter inspection module. The drive device provides power for the robotic arm. The control module receives instructions from a handheld control terminal to control the movement of the robotic arm.

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