Bottom plate device for vehicle collision, collision equipment with bottom plate device and use method of collision equipment

Abstract

The invention relates to the field of vehicle detection equipment, in particular to a bottom plate device for vehicle collision, collision equipment with the bottom plate device and a using method of the collision equipment. Comprising a placement bottom plate; an impact structure is arranged on the placement bottom plate; the impact structure comprises an impact plate arranged on the placement bottom plate; the impact plate can transversely move on the placement bottom plate; the collision plate disclosed by the invention can transversely move on the placement bottom plate, and in actual use, the vehicle collision position can be flexibly adjusted according to the collision requirement, so that the collision test can be performed on different parts of the vehicle; due to the flexibility, the applicability of the equipment is greatly improved, and the requirements of various collision scenes can be met.

Description

Technical Field

[0001] The present invention relates to the field of vehicle detection equipment, and specifically to a bottom plate device for vehicle collision, a collision device having the bottom plate device, and a usage method of the collision device. Background Art

[0002] With the rapid development of the automotive industry, the evaluation of vehicle safety performance has become particularly important. Collision testing is one of the key means to detect the safety performance of automobiles. By simulating various collision scenarios, the protection ability of vehicles in accidents is evaluated.

[0003] However, traditional collision testing equipment has limitations in terms of flexibility and applicability. For example, the impact plates at fixed positions are difficult to adapt to various collision scenarios, and the installation and maintenance of the equipment are relatively complex.

[0004] In addition, with the popularization of new energy vehicles, the requirements for collision testing are also constantly increasing. For example, after a collision of an electric vehicle, additional attention needs to be paid to issues such as battery safety and electrolyte leakage.

[0005] During an automobile collision experiment, the degree of damage after the collision can be seen very intuitively, but the video during the collision process needs to be recorded using a video recording device.

[0006] When existing video recording devices record the process of an automobile collision, the lens glass of the video recording device generally uses strengthened glass to achieve the purpose of protection and avoid the lens of the video recording device being damaged by flying objects generated during the automobile collision.

[0007] However, during long-term use, the lens glass of the video recording device will inevitably have scratches and other situations after multiple collisions, and it needs to be replaced. Otherwise, the recording effect will be affected. But at this time, replacing it will be very inconvenient. It is necessary to disassemble the video recording device and then replace the lens glass, and the replacement efficiency is low and it is not convenient to replace.

[0008] The existing patent 202122508758.4 - Function Test Device for Automobile Collision Data Recording System does not clearly disclose the technical content for solving the above technical problems.

[0009] Therefore, in order to improve or solve at least one of the above problems, a new type of vehicle collision testing equipment is needed. Summary of the Invention

[0010] The purpose of the present invention is to provide a collision device for vehicle collision testing.

[0011] To achieve the above purpose, the technical solution adopted by the present invention is:

[0012] A bottom plate device for vehicle collision; including a placement bottom plate; an impact structure is provided on the placement bottom plate; the impact structure includes an impact plate provided on the placement bottom plate; the impact plate can move horizontally on the placement bottom plate.

[0013] The impact plate is connected to the placement bottom plate through a plug-in mechanism; the plug-in mechanism includes a plug-in groove provided on the placement bottom plate; the impact plate is plugged into the plug-in groove.

[0014] A support mechanism is provided on the impact plate, the support mechanism includes a support frame, one end of the support frame is connected to the impact plate, and the other end extends to the placement bottom plate.

[0015] The support frame includes an inclined support frame, one end of the inclined support frame is attached to the impact plate through a first connecting plate, and the other end is attached to the placement bottom plate through a second connecting plate.

[0016] A vehicle collision device, including a protective box body and a bottom plate device and a monitoring device provided in the protective box body;

[0017] The monitoring device includes a support gantry, and at least one recording component is provided on the support gantry;

[0018] The recording component includes a moving slider sleeved on the support gantry, and a camera is provided on the moving slider.

[0019] At least three recording components are provided on the support gantry, and the three recording components are spaced apart on the support gantry.

[0020] The recording component further includes a protection mechanism, the protection mechanism includes a protective cover provided on the moving slider, the protective cover is made of a transparent material; the protective cover is connected to the moving slider through a detachable connection method.

[0021] The support gantry is connected to the placement bottom plate; the support gantry is connected to the placement bottom plate through a detachable connection method.

[0022] The protective box body is made of transparent tempered glass; the protective box body includes a box body; a box door that can be opened and closed is provided on the side of the box body.

[0023] A usage method of the vehicle collision device, the usage method includes the following steps:

[0024] Step 1: Prepare the collision device; ensure the integrity of the protective box body, the bottom plate device and the monitoring device;

[0025] Step 2: Install and debug the collision device: Install the collision device at a suitable position on the test site, and ensure that the protective box body has enough space to accommodate the test vehicle;

[0026] Step 3: Prepare the test vehicle; identify the vehicle to be tested; park the vehicle to be tested at a predetermined test position in the collision device.

[0027] Step 4: After Step 3 is completed, adjust the position of the impact plate on the placement base plate; slide the impact plate to the set position;

[0028] Step 5: Adjust the position of the recording component: ensure that each camera in the recording component can clearly record the collision process of the vehicle to be tested;

[0029] Step 6: Start the test: After confirming that all collision devices and the vehicle are ready, start the collision device; observe the collision process of the impact plate on the vehicle to ensure the smooth progress of the test; automatically record the collision process through each camera in the recording component.

[0030] The advantages of the present invention are as follows:

[0031] The present invention discloses a base plate device for vehicle collision, a collision device having the base plate device, and a method for using the collision device.

[0032] The impact plate disclosed in the present invention can move horizontally on the placement base plate. In actual use, the impact position of the vehicle can be flexibly adjusted according to the collision requirements, so as to conduct collision tests on different parts of the vehicle; this flexibility greatly improves the applicability of the device and can meet the requirements of various collision scenarios. Brief Description of the Drawings

[0033] The following briefly describes the content expressed in each drawing of the present invention specification and the marks in the drawings:

[0034] Figure 1 It is a schematic structural diagram of the vehicle collision device in the present invention;

[0035] Figure 2 It is a three-dimensional structural diagram of the base plate device in the present invention;

[0036] Figure 3 It is a three-dimensional structural diagram of the monitoring device in the present invention;

[0037] Figure 4 It is a structural diagram of the protection mechanism in the present invention.

[0038] The marks in the above drawings are all:

[0039] 1. Bottom plate device, 2. Monitoring device, 3. Protective box, 101. Placing bottom plate; 102. Insertion groove; 103. Impact plate; 104. Support frame; 201. Support gantry; 202. Slide block; 203. First hinge; 204. Protective cover; 205. First buckle; 206. Bolt; 207. Camera; 301. Box body; 302. Box door. Detailed implementation manners

[0040] The following will further describe in detail the specific implementation manners of the present invention by describing the optimal embodiments with reference to the accompanying drawings.

[0041] A bottom plate device 1 for vehicle collision; including a placing bottom plate 101; an impact structure is provided on the placing bottom plate 101; the impact structure includes an impact plate 103 provided on the placing bottom plate 101; the impact plate 103 can move horizontally on the placing bottom plate 101; the impact plate 103 disclosed in the present invention can move horizontally on the placing bottom plate 101. During actual use, the vehicle impact position can be flexibly adjusted according to the collision requirements, so as to perform collision tests on different parts of the vehicle; this flexibility greatly improves the applicability of the device and can meet the requirements of various collision scenarios.

[0042] The bottom plate device 1 disclosed in the present invention is mainly used for impact experiments in vehicle collision tests.

[0043] The placing bottom plate 101 disclosed in the present invention is a basic platform. Generally, a moving vehicle can be arranged on the basic platform to facilitate transporting the vehicle to be tested and realizing subsequent collision operations.

[0044] In the present invention, the design of the placing bottom plate 101 needs to have sufficient strength and stability to withstand the impact force during the movement of the impact plate 103 and the collision process.

[0045] The impact structure is the core part of the device and is used to realize the collision test of the vehicle.

[0046] In the present invention, the impact structure includes an impact plate 103 provided on the placing bottom plate 101, and its main function is to act as an execution component for collision and apply an impact force to the vehicle.

[0047] In the present invention, the moving function of the impact plate 103; the impact plate 103 can move horizontally on the placing bottom plate 101, which means that the position of the impact plate 103 can be adjusted according to the test requirements.

[0048] The horizontal movement function enables the device to flexibly perform collision tests on different parts of the vehicle, such as the front of the vehicle, the side of the vehicle, etc., so as to more comprehensively evaluate the protection performance of the vehicle.

[0049] In the present invention, the impact plate 103 designed to move horizontally endows the device with high flexibility, enabling it to adapt to a variety of collision test scenarios and requirements; this design allows users to adjust the impact position according to different test criteria or research purposes, thereby conducting precise collision tests on different parts of the vehicle; by adjusting the position of the impact plate 103, the device can be applied to vehicles of different sizes and types, enhancing its versatility.

[0050] The horizontal movement function enables the device to simulate a variety of actual collision scenarios, such as frontal collision, offset collision, etc., thus providing more comprehensive data support for vehicle safety performance evaluation.

[0051] The moving function of the impact plate 103 provides the possibility for further expansion of the device. For example, more functional modules (such as sensors, data acquisition devices, etc.) can be added to the placement base plate 101 to enhance the test accuracy.

[0052] At the same time, in the present invention, the position of the impact plate 103 can be changed, which reduces the requirements for the pre-parking position of the vehicle to be tested. Even if the pre-parking position of the vehicle to be tested is not the set position, the collision can still meet the design requirements by adjusting the position of the impact plate 103. Such a setting can avoid the trouble of adjusting the vehicle to be tested and optimize the test process; it reduces the debugging difficulty of the vehicle to be tested.

[0053] Furthermore, in the present invention, the impact plate 103 is connected to the placement base plate 101 through a plug-in mechanism; the plug-in mechanism includes a plug-in groove 102 provided on the placement base plate 101; the impact plate 103 is plugged into the plug-in groove 102; the plug-in groove 102 of the present invention plays a role of positioning and guiding.

[0054] The plug-in mechanism is the connecting component between the impact plate 103 and the placement base plate 101, used to fix and support the impact plate 103.

[0055] Plug-in groove 102: Provided on the placement base plate 101, used to accommodate and fix the impact plate 103.

[0056] The plug-in part of the impact plate 103: The bottom of the impact plate 103 can be inserted into the plug-in groove 102.

[0057] The cooperation between the placement base plate 101 and the impact plate 103: The placement base plate 101 is provided with a special plug-in groove 102, whose shape and size match the plug-in part of the impact plate 103.

[0058] The impact plate 103 is connected and fixed to the placement base plate 101 by being inserted into the plug-in groove 102.

[0059] Based on the above design, the present invention enables the impact plate 103 to be quickly installed on the placement base plate 101, and is also easy to disassemble and replace; the close fit between the plug-in groove 102 and the impact plate 103 can ensure that the impact plate 103 remains stable during the collision and will not be displaced or shaken; the design of the plug-in mechanism allows the impact plate 103 to move laterally on the placement base plate 101 (combined with the previous description), and this movement function combined with the stability of the plug-in mechanism enables the device to flexibly adjust the impact position while ensuring the reliability of the test process.

[0060] The design of the plug-in mechanism facilitates further expansion of the device; for example, different testing requirements can be met by replacing the impact plate 103 of different sizes or shapes without large-scale modification of the placement base plate 101.

[0061] Furthermore, in the present invention, a supporting mechanism is provided on the impact plate 103, and the supporting mechanism includes a supporting frame 104, one end of the supporting frame 104 is connected to the impact plate 103, and the other end extends to the base plate 101; the supporting mechanism of the present invention is an important component of the impact plate 103, and is used to enhance the stability and bearing capacity of the impact plate 103.

[0062] The support mechanism includes a support frame 104, one end of which is connected to the impact plate 103 and the other end extends to the base plate 101; the connection method between the support frame 104 and the impact plate 103 can be a fixed connection (such as welding, bolt connection, etc.) to ensure that no relative displacement occurs between the two during the collision process.

[0063] The other end of the support frame 104 may be connected to the base plate 101 by a fixed connection or by some adjustable connection method (such as plug-in, threaded connection, etc.) so as to adjust the position or angle of the support frame 104 as needed.

[0064] The function of the support frame 104 is to provide additional support for the impact plate 103 to ensure that the impact plate 103 can remain stable during the collision; this is crucial to obtaining accurate test results, because any shaking or displacement of the impact plate 103 may affect the transmission of the collision force and the accuracy of the test data.

[0065] The support frame 104 can disperse the impact force borne by the impact plate 103 during the collision, thereby improving the bearing capacity of the entire device; this means that the device can withstand higher energy collision tests and is suitable for a wider range of test scenarios.

[0066] The design of the support frame 104 can be adjusted according to different test requirements. For example, by changing the length, angle or connection method of the support frame 104, the performance of the device can be optimized to adapt to different types of collision tests (such as frontal collision, offset collision, etc.).

[0067] The support frame 104 tightly connects the impact plate 103 to the placement base plate 101, enhancing the structural integrity of the entire device; this design not only improves the durability of the device but also reduces potential safety hazards caused by loose or detached components.

[0068] The connection method of the support frame 104 (such as bolt connection) enables it to be quickly adjusted or replaced as needed; this design not only facilitates the maintenance of the equipment but also extends the service life of the equipment.

[0069] Through the stabilizing effect of the support frame 104, the impact plate 103 can maintain an accurate position and attitude during the collision, thus ensuring the accuracy and repeatability of the test data.

[0070] Furthermore, in the present invention, the support frame 104 includes a diagonal support frame. One end of the diagonal support frame is attached to the impact plate 103 through a first connecting plate, and the other end is attached to the placement base plate 101 through a second connecting plate; the diagonal support frame of the present invention is an important part of the support mechanism. One end of it is attached to the impact plate 103 through a first connecting plate, and the other end is attached to the placement base plate 101 through a second connecting plate.

[0071] This design forms a stable triangular structure through the connection of the diagonal support frame with the impact plate 103 and the placement base plate 101, enhancing the stability of the entire device.

[0072] The diagonal support frame disperses the impact force borne by the impact plate 103 during the collision through its connection with the impact plate 103 and the placement base plate 101, significantly improving the stability of the device.

[0073] This structure is similar to the diagonal bracing in architecture and can effectively prevent the impact plate 103 from displacing or shaking during the collision.

[0074] The diagonal support frame can transfer the force received by the impact plate 103 to the base plate, thereby improving the load-bearing capacity of the entire device; this design is particularly important in vehicle collision tests because it can ensure that the device can withstand high-energy collisions.

[0075] The design of the diagonal support frame allows its angle or length to be adjusted according to test requirements.

[0076] A vehicle collision device includes a protective housing 3, a base plate device 1 and a monitoring device 2 arranged inside the protective housing 3; the monitoring device 2 includes a support gantry 201, and at least one recording component is provided on the support gantry 201; the recording component includes a moving slider 202 sleeved on the support gantry 201, and a camera 207 is provided on the moving slider 202; the protective housing 3 of the present invention is the external protection structure of the entire device and is used to accommodate the base plate device 1 and the monitoring device 2.

[0077] The main function of the protective housing 3 is to protect the components inside the device, prevent the splashing of debris or accidental injuries during collisions, and at the same time provide a closed test environment.

[0078] The bottom plate device 1 is arranged inside the protective housing 3, used to support and fix the impact plate 103 (as described before), and realize the lateral movement function of the impact plate 103.

[0079] The bottom plate device 1 is the core part of the collision test, used to simulate the vehicle collision process.

[0080] The monitoring device 2 is used to record the collision process for subsequent analysis of the vehicle's safety performance.

[0081] The monitoring device 2 includes a support gantry 201 and a recording component: Support gantry 201: Used to support the recording component to ensure that it records the collision process at a suitable position and angle.

[0082] Recording component: It includes a moving slider 202 sleeved on the support gantry 201 and a camera 207 installed on the moving slider 202.

[0083] The moving slider 202 can slide on the support gantry 201, thereby adjusting the position of the camera 207.

[0084] The camera 207 is used to record the collision process, and the design of the moving slider 202 enables the position of the camera 207 to be flexibly adjusted according to the test requirements.

[0085] In the present invention, the design of the protective housing 3 ensures the safety of the collision test process, preventing the splashing of debris and accidental injuries.

[0086] The protective housing 3 is usually made of high-strength materials (such as tempered glass), which can ensure transparency and have sufficient protection ability.

[0087] The design of the moving slider 202 of the monitoring device 2 allows the position of the camera 207 to be flexibly adjusted, and it can record the collision process from different angles; this design enables the device to adapt to various collision scenarios and test requirements, such as frontal collision, offset collision or side collision, etc.

[0088] The camera 207 is installed on the moving slider 202 and can adjust its position and angle according to needs to ensure the integrity and accuracy of the recorded data.

[0089] Recording from multiple angles can avoid the limitations of a single perspective and provide a more comprehensive record of the collision process.

[0090] The bottom plate device 1 and the monitoring device 2 are integrated inside the protective housing 3 to form a complete collision test system.

[0091] This integrated design not only improves the integrity and aesthetics of the device, but also facilitates the installation, maintenance and transportation of the device.

[0092] Furthermore, in the present invention, at least three recording components are provided on the support gantry 201, and the three recording components are spaced apart on the support gantry 201; the support gantry 201 of the present invention is the main structure of the monitoring device 2 and is used to fix and support the recording components.

[0093] At least three recording components are provided on the support gantry 201, and these recording components are used to record the collision process; each recording component includes a camera 207 and a moving slider 202, and the camera 207 is installed on the moving slider 202 and can slide along the support gantry 201 to adjust the shooting angle and position.

[0094] The three recording components are spaced apart on the support gantry 201, which means that they are separated from each other in space and can record the collision process from different angles and positions.

[0095] The present invention is based on the above design; by providing a plurality of recording components on the support gantry 201, the device can record the collision process from multiple angles; this multi-angle recording method can avoid the limitations of a single perspective and ensure the comprehensiveness and integrity of the recorded data.

[0096] Each recording component can slide along the support gantry 201 through the moving slider 202, thereby adjusting the position and angle of the camera 207. This design enables the device to be flexibly adjusted according to different test requirements and vehicle types.

[0097] The spaced-apart recording components can capture different details during the collision process, such as the deformation of the vehicle, the triggering of the airbag, etc.

[0098] This multi-angle and multi-position recording method significantly improves the accuracy and reliability of the data.

[0099] By adjusting the position and angle of the recording components, the device can adapt to a variety of collision test scenarios, including frontal collision, offset collision and side collision, etc.; this design enhances the versatility and applicability of the device.

[0100] Further, in the present invention, the recording component further includes a protection mechanism 203. The protection mechanism 203 includes a protective cover 204 provided on the moving slider 202. The protective cover 204 is made of a transparent material; the protective cover 204 is connected to the moving slider 202 by a detachable connection method; the protective cover 204 is made of a transparent material to ensure that the camera 207 can clearly capture during the recording of the collision process, and at the same time prevent debris, dust or other pollutants generated by the collision from damaging the camera 207.

[0101] Transparent materials usually have high strength and excellent weather resistance, such as acrylic or special industrial transparent materials, which can meet the high impact requirements in collision tests.

[0102] The protective cover 204 is connected to the moving slider 202 by a detachable connection method, which is convenient for installation, disassembly and maintenance; this design enables the protective cover 204 to be quickly replaced or adjusted according to test requirements; the detachable connection method usually adopts structures such as plug-in, snap or screw connection to ensure that the protective cover 204 is firmly fixed during the test.

[0103] The protective cover 204 not only plays a role in protecting the camera 207, but also ensures the visibility of the recording component and the accuracy of data collection through its transparency.

[0104] In the non-test state, the protective cover 204 can further protect the camera 207 from dust and accidental damage.

[0105] The protective cover 204 can effectively prevent debris from splashing during the collision process, protect the camera 207 from damage, and thus ensure the integrity and accuracy of the recorded data.

[0106] The detachable design makes the replacement and cleaning of the protective cover 204 more convenient, reducing the maintenance cost of the equipment.

[0107] While protecting the camera 207, the transparent protective cover 204 does not affect the real-time observation of the collision process by the test personnel, further enhancing the safety of the test.

[0108] Further, in the present invention, the support gantry 201 is connected to the placement base plate 101; the support gantry 201 is connected to the placement base plate 101 by a detachable connection method; the support gantry 201 is the main structure of the monitoring device 2 and is used for installing and supporting the recording component; the placement base plate 101 is the basic platform of the entire collision device and is used for supporting the impact structure (such as the impact plate 103) and the monitoring device 2; the support gantry 201 is installed on the placement base plate 101 by a detachable connection method.

[0109] This connection method usually adopts the following forms: Bolt connection: The support gantry 201 is fixed on the placement base plate 101 through bolts.

[0110] Plug-in connection: The bottom of the support gantry 201 is designed with plug-in parts, which cooperate with the slots on the placement base plate 101.

[0111] Snap connection: Realize quick installation and disassembly through the snap structure.

[0112] Furthermore, in the present invention, the protective box body 3 is made of transparent tempered glass; the protective box body 3 includes a box body 301; a box door 302 that can be opened and closed is provided on the side of the box body 301; the transparent tempered glass has a high light transmittance, which can ensure that the operator clearly observes the collision test process inside the box body 301, and at the same time does not affect the recording effect of the camera 207.

[0113] The tempered glass has been specially treated and has high impact resistance and thermal stability. Even when subjected to collision impact, it is not easy to break. Even if it breaks, it will form small particles instead of sharp fragments, thus reducing the risk of injury to personnel and equipment.

[0114] The tempered glass has good corrosion resistance and can resist the erosion of common chemical reagents and environmental factors, maintaining long-term clarity and stability.

[0115] The protective box body 3 uses transparent tempered glass as the main material to ensure that the collision situation can be intuitively observed during the test, while protecting the safety of internal equipment and personnel.

[0116] A box door 302 is provided on the side of the box body 301, which is convenient for the entry and exit of the test vehicle and the maintenance of the equipment.

[0117] The box door 302 usually adopts a sealed design to ensure the sealing inside the box body 301 during the test, preventing debris from splashing and external interference.

[0118] The box door 302 is designed to be easy to operate and may be equipped with a safety lock that is easy to open and close to ensure the stability of the box body 301 during the test.

[0119] A method for using a collision device for vehicle collision, the method comprising the following steps:

[0120] Step 1: Preparation of the collision device; Ensure the integrity of the protective box body 3, the bottom plate device 1, and the monitoring device 2;

[0121] Step 2: Installation and debugging of the collision device: Install the collision device at a suitable position on the test site to ensure that the protective box body 3 has enough space to accommodate the test vehicle;

[0122] Step 3: Preparation of the test vehicle; Determine the vehicle to be tested; Park the vehicle to be tested at the predetermined test position in the collision device.

[0123] Step 4: After Step 3 is completed, adjust the position of the impact plate 103 on the placement base plate 101; Slide the impact plate 103 to the set position;

[0124] Step 5; Adjust the position of the recording component: Ensure that each camera 207 in the recording component can clearly record the collision process of the vehicle to be tested;

[0125] Step 6: Start the test: After confirming that all collision devices and the vehicle are ready, start the collision device; Observe the collision process of the impact plate 103 on the vehicle to ensure the smooth progress of the test; Automatically record the collision process through each camera 207 in the recording component.

[0126] Based on the above design, the present invention can implement the collision test operation of the vehicle to be tested.

[0127] Step 1: Preparation of the collision device;

[0128] Purpose: Ensure the integrity and usability of the device.

[0129] Operation key points:

[0130] Check the integrity of the protective housing 3, the base plate device 1 and the monitoring device 2, and confirm that each component is not damaged, loose or missing.

[0131] Ensure that the transparent tempered glass of the protective housing 3 has no cracks or scratches to ensure the visualization of the test process.

[0132] Check whether the camera 207, the protective cover 204 and the moving slider 202 of the monitoring device 2 are working properly to ensure the flexibility and reliability of the recording component.

[0133] If any component is found to be damaged or loose, it should be repaired or replaced immediately to avoid affecting the test results.

[0134] Step 2: Installation and debugging of the collision device

[0135] Purpose: Ensure that the device is installed in the appropriate position and necessary debugging is carried out.

[0136] Operation key points:

[0137] Install the collision device at the appropriate position in the test site to ensure that the protective housing 3 has enough space to accommodate the test vehicle.

[0138] Adjust the angle and position of the camera 207 in the monitoring device 2 to ensure that it can clearly record the collision process.

[0139] Check whether the connection between the support gantry 201 and the recording component is firm to ensure that it will not become loose during the test.

[0140] During installation, ensure the stability of the equipment to avoid equipment shaking caused by uneven ground or improper installation.

[0141] During the debugging process, check the field of view of the camera 207 multiple times to ensure that it can cover the entire collision area.

[0142] Step 3: Prepare the test vehicle

[0143] Ensure that the test vehicle is in the correct position and state.

[0144] Identify the vehicle to be tested and check its appearance and basic performance to ensure that the vehicle is in a normal state.

[0145] Park the vehicle to be tested at the predetermined test position in the collision equipment, ensuring that the distance and angle between the vehicle and the impact plate 103 meet the test requirements.

[0146] When parking the vehicle, ensure its accurate position to avoid inaccurate test results caused by position deviation.

[0147] If necessary, a positioning device or marking line can be used to assist in parking the vehicle.

[0148] Step 4: Adjust the position of the impact plate 103

[0149] Purpose: Adjust the position of the impact plate 103 according to the test requirements.

[0150] According to the test requirements, slide the impact plate 103 to the set position to ensure that it can accurately impact the predetermined part of the vehicle.

[0151] Check whether the support mechanism (such as the diagonal brace) of the impact plate 103 is firm to ensure that the impact plate 103 remains stable during the collision.

[0152] Ensure that the impact plate 103 is inserted into the groove of the placement base plate 101 to avoid displacement of the impact plate 103 during the test due to looseness.

[0153] Step 5: Adjust the position of the recording component

[0154] Purpose: Ensure that the recording component can clearly record the collision process.

[0155] Adjust the positions of the cameras 207 in the recording component so that they can clearly record the collision process from different angles.

[0156] Check whether the protective cover 204 is firmly installed to ensure its transparency and protective performance.

[0157] Ensure that the field of view of the camera 207 covers the entire collision area to avoid blind spots.

[0158] When adjusting the position of the camera 207, its shooting effect should be tested multiple times to ensure the integrity of the recorded data.

[0159] If there are stains or dust on the surface of the protective cover 204, it should be cleaned in time to ensure the shooting effect of the camera 207.

[0160] Step 6: Start the test

[0161] Purpose: Start the collision device and record the collision process.

[0162] After confirming that all devices and the vehicle are ready, start the collision device.

[0163] Observe the collision process of the impact plate 103 on the vehicle to ensure the smooth progress of the test.

[0164] Automatically record the collision process through each camera 207 in the recording component and save the data.

[0165] During the test, all operators should stay away from the collision area to ensure safety.

[0166] After the test, check the integrity and accuracy of the recorded data in time. If there are problems, re - test in time.

[0167] In step 1, add the inspection of the sealing performance of the protective box body 3 and the locking device of the box door 302 to ensure the safety of the test process.

[0168] In step 6, add the inspection of the internal environment of the protective box body 3 to ensure that there is no debris splashing or equipment damage.

[0169] Add a data backup step:

[0170] In step 6, add the backup operation of the recorded data to ensure the security of the data and prevent data loss caused by equipment failure or human error.

[0171] Add an equipment maintenance step:

[0172] After the test, add maintenance operations for the equipment, such as cleaning the protective box body 3, inspecting the camera 207 and the impact plate 103, etc., to extend the service life of the equipment.

[0173] Specifically:

[0174] The present invention discloses a vehicle collision device, which includes a protective box body 3, and a bottom plate device 1 and a monitoring device 2 arranged in the protective box body 3; the bottom plate device 1 includes a placement bottom plate 101; an impact structure is provided on the placement bottom plate 101; the impact structure includes an impact plate 103 arranged on the placement bottom plate 101; the impact plate 103 can move horizontally on the placement bottom plate 101.

[0175] Preferably, the impact plate 103 and the insertion groove 102 form a sliding structure, and the impact plate 103 and the support frame 104 are integrally arranged.

[0176] Preferably, the recording component includes a support gantry 201, a slider 202, a first hinge, a protective cover 204, a first buckle, a bolt, and a camera 207. The side of the support gantry 201 is slidably connected with the slider 202, and one side of the slider 202 is fixedly connected with the first hinge. The other side of the first hinge is fixedly connected with the protective cover 204, and the top of the protective cover 204 is fixedly connected with the first buckle. The other side of the first buckle is threadedly connected with the bolt, and a camera 207 is installed on the top of the first buckle.

[0177] Preferably, the slider 202 and the support gantry 201 form a sliding structure, the protective cover 204 forms a rotating structure with the slider 202 through the first hinge, and the material of the protective cover 204 is set as transparent tempered glass material.

[0178] The present invention is provided with a protective detection impact component, and an impact plate 103 that can move left and right. By adjusting the position of the impact plate 103, collision experiments can be carried out on different positions in the front of the vehicle body, and the protective performance of the vehicle can be better understood.

[0179] By setting the recording component, three movable cameras 207 are arranged at the impact plate 103, and the changes that occur to the vehicle body during impact can be observed from multiple angles. Moreover, a transparent tempered glass protective cover 204 is arranged for the camera 207, which can better protect the camera 207 from damage;

[0180] By setting the protective box body 3 and the protection mechanism 203, it is possible to prevent broken flying objects from causing harm to the experimental personnel.

[0181] Embodiment 1:

[0182] Please refer to Figure 1 With Figure 4A vehicle collision device is shown, which includes a protective box body 3, and a bottom plate device 1 and a monitoring device 2 arranged in the protective box body 3; the bottom plate device 1 includes a placement bottom plate 101; an impact structure is provided on the placement bottom plate 101; the impact structure includes an impact plate 103 arranged on the placement bottom plate 101; the impact plate 103 can move horizontally on the placement bottom plate 101; the impact plate 103 is connected to the placement bottom plate 101 through a plugging mechanism; the plugging mechanism includes a plugging groove 102 arranged on the placement bottom plate 101; the impact plate 103 is plugged into the plugging groove 102.

[0183] A support frame 104 is fixedly connected to the side of the impact plate 103; the impact plate 103 and the plugging groove 102 form a sliding structure. By adjusting the position of the impact plate 103, collision experiments can be carried out on different positions in the front of the vehicle body, which can better understand the protection performance of the vehicle, and the impact plate 103 and the support frame 104 are integrally arranged.

[0184] Please refer to Figure 3 A vehicle protection detection device is shown. A slider 202 is slidably connected to the side of a support gantry 201. One side of the slider 202 is fixedly connected to a first hinge. The other side of the first hinge is fixedly connected to a protective cover 204. The top of the protective cover 204 is fixedly connected to a first buckle 205. The other side of the first buckle 205 is threadedly connected to a bolt 206. And a camera 207 is installed on the top of the first buckle 205. The camera 207 is located below the protective cover 204, and the protective cover 204 can completely cover the camera 207; the slider 202 and the support gantry 201 form a sliding structure, the protective cover 204 forms a rotating structure with the slider 202 through the first hinge, and the material of the protective cover 204 is set as transparent tempered glass material.

[0185] Working principle: First, when adjusting the position of the impact plate 103, the impact plate 103 moves to the position required for testing. Then, the support frame 104 is closely attached to the bottom plate 101 for auxiliary fixation. The main fixation method of the impact plate 103 is that the impact plate 103 is clamped in the plugging groove 102. Then, the positions of the sliders 202 are adjusted respectively. When the sliders 202 reach the appropriate positions, the bolts 206 are rotated to fix the sliders 202 in the current positions. Then, the protective cover 204 is rotated through the first hinge to cover the camera 207 with the protective cover 204. The protective cover 204 is fixed on the slider 202 through the first buckle 205. Then, the vehicle to be tested is driven into the protective box body 3, the box door 302 is closed through the second hinge, and then the test starts. After the test is completed, the built-in storage device of the camera 207 is taken out and transmitted to the computer for analysis.

[0186] Obviously, the specific implementation of the present invention is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A vehicle collision floor device; characterized in that, It comprises a placing bottom plate; the placing bottom plate is provided with an impact structure; the impact structure comprises an impact plate arranged on the placing bottom plate; the impact plate can move laterally on the placing bottom plate.

2. A collision device for vehicle collision according to claim 1, characterized in that: The impact plate is connected to the placement base plate through a plug-in mechanism; the plug-in mechanism comprises a plug-in groove arranged on the placement base plate; the impact plate is plugged into the plug-in groove.

3. A vehicle collision floor device according to any one of claims 1 to 2, characterized in that: The impact plate is provided with a supporting mechanism, and the supporting mechanism comprises a supporting frame, one end of the supporting frame is connected to the impact plate, and the other end of the supporting frame extends to the placement bottom plate.

4. A vehicle collision floor device according to claim 3, characterized in that: The support frame comprises an oblique support frame, one end of which is fitted with the impact plate through a first strap, and the other end of which is fitted with the placement bottom plate through a second strap.

5. A vehicle collision device, characterized in that: It comprises a protective box body and a base plate device and a monitoring device as described in any one of claims 1 to 4 arranged in the protective box body; The monitoring device comprises a supporting gantry, on which at least one recording component is arranged; the recording component comprises a moving slider sleeved on the supporting gantry, on which a camera is arranged.

6. A vehicle collision device according to claim 5, characterized in that: At least three recording components are arranged on the supporting gantry, and the three recording components are distributed at intervals on the supporting gantry.

7. The vehicle collision device according to claim 5, characterized in that: The recording assembly further comprises a protection mechanism, which comprises a protection cover arranged on the movable slider, wherein the protection cover is made of a transparent material; and the protection cover is connected to the movable slider in a detachable connection manner.

8. The collision device for vehicle collision according to claim 5, characterized in that: The supporting gantry is connected to the placement base plate; the supporting gantry is connected to the placement base plate in a detachable connection manner.

9. The collision device for vehicle collision according to claim 5, characterized in that: The protective box is made of transparent tempered glass; the protective box comprises a box body; a box door which can be opened and closed is arranged on the side of the box body.

10. A method for using the collision device for vehicle collision according to any one of claims 5 to 9, characterized in that: The method of use comprises the following steps: Step 1: Prepare the collision equipment; ensure the integrity of the protective box, base plate device and monitoring device; Step 2: Installation and debugging of collision equipment: Install the collision equipment at a suitable location on the test site, and ensure that the protective box has enough space to accommodate the test vehicle; Step 3: Test vehicle preparation; determine the vehicle to be tested; The vehicle to be tested is parked at a predetermined test position in the collision device. Step 4: After step 3 is completed, adjust the position of the impact plate on the bottom plate; slide the impact plate to the set position; Step 5: Adjust the position of the recording component: make each camera in the recording component able to clearly record the collision process of the vehicle to be tested; Step 6: Start the test: After confirming that all collision equipment and vehicles are ready, start the collision equipment; Observe the collision process of the impact plate on the vehicle to ensure the smooth progress of the test; automatically record the collision process through each camera in the recording component.

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