Test method and device for central control box in live simulated motion environment

Abstract

The present invention provides a method and device for testing a central control box in a simulated motion environment with electricity. The method for testing a central control box in a simulated motion environment with electricity includes: obtaining data of the central control box as initial data; controlling the central control box to simulate movement, and / or controlling the central control box to simulate shaking; obtaining data of the central control box as motion data; and determining the test result of the central control box according to the motion data and the initial data. The method for testing a central control box in a simulated motion environment with electricity provided by the present invention can quickly meet various test requirements of the central control box, greatly simplify the test process of the tester, is simple to operate, convenient for the tester to operate, and has high test efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of central control box testing, and in particular to a method, device, electronic equipment and storage medium for testing a central control box in an electrically simulated motion environment. Background Art

[0002] The central control box is a core control device used to control the start, operation, advance, retreat, speed, stop of motors in electric vehicles and other vehicles, as well as other electronic devices. At the same time, the central control box can also obtain data from the motors or other electronic devices connected to it to monitor the condition of the vehicle and improve user safety.

[0003] In the prior art, in order to ensure that the central control box can stably realize the control and monitoring of the vehicle body such as the electric vehicle during operation, it is necessary to perform corresponding stability tests on the central control box.

[0004] At present, when testing the central control box, the central control box is generally placed in the body of an electric vehicle or other vehicle, and various experimental tests are performed on the central control box through the actual operation of the vehicle.

[0005] Obviously, there is no simple and fast testing equipment for the central control box in the prior art, and the testing structure and method given above are cumbersome, not easy for testers to operate, and inefficient. Summary of the invention

[0006] The present invention provides a method, device, electronic equipment and storage medium for testing a central control box in an electrically simulated motion environment, so as to solve the defects of the test structure and method in the prior art, such as cumbersome testing, inconvenient operation for testers and low efficiency, and realize efficient and simple testing of the central control box.

[0007] The present invention provides a method for testing a central control box in a powered simulated motion environment, comprising:

[0008] Get the data of the central control box as initial data;

[0009] Controlling the central control box to simulate movement, and / or controlling the central control box to simulate shaking;

[0010] Acquire the data of the central control box as motion data;

[0011] A test result of the central control box is determined according to the motion data and the initial data.

[0012] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, the step of controlling the central control box to simulate movement includes:

[0013] Controlling the central control box to move in a straight line, and / or controlling the central control box to move in a curve;

[0014] The speed and acceleration of the movement of the central control box are controlled to achieve the simulated movement of the central control box.

[0015] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, the step of controlling the central control box to simulate shaking includes:

[0016] Control the tilt of the central control box, and / or control the lifting of the central control box;

[0017] The frequency of tilting and / or lifting of the central control box is controlled to achieve simulated shaking of the central control box.

[0018] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, the step of determining the test result of the central control box according to the motion data and the initial data comprises:

[0019] Determining a normal data threshold of the initial data according to the initial data;

[0020] When the motion data is within the normal data threshold range, determining that the test structure of the central control box is normal;

[0021] When the motion data is outside the normal data threshold range, it is determined that the test structure of the central control box is abnormal.

[0022] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, there are multiple central control boxes, and the step of obtaining data of the central control box as initial data includes:

[0023] Acquire data of a plurality of central control boxes as initial data;

[0024] The control display panel displays the initial data of the plurality of central control boxes and marks the corresponding central control boxes.

[0025] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, after the step of determining the test result of the central control box:

[0026] The control display panel is marked as normal in the display position of the central control box;

[0027] The display position of the control display panel in the abnormal central control box is marked as abnormal.

[0028] According to a method for testing a central control box in a powered simulated motion environment provided by the present invention, the data of the central control box includes one or a combination of the running speed, running mode, self-test information and current information of the vehicle body.

[0029] The present invention also provides a test device for a central control box with electricity to simulate a motion environment, comprising:

[0030] A first acquisition unit, the first acquisition unit is used to acquire data of the central control box as initial data;

[0031] A control unit, the control unit is used to control the central control box to simulate movement and / or control the central control box to simulate shaking;

[0032] A second acquisition unit, the second acquisition unit is used to acquire data of the central control box as motion data;

[0033] A judgment unit, wherein the judgment unit is used to determine a test result of the central control box according to the motion data and the initial data.

[0034] The present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steps of the method for testing a central control box in an electrically simulated motion environment as described in any one of the above are implemented.

[0035] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of any of the above-mentioned methods for testing a central control box in an electrically simulated motion environment.

[0036] The test method, device, electronic device and storage medium for the central control box with electric simulated motion environment provided by the present invention can realize real motion simulation in various situations by controlling the simulated movement and simulated shaking of the central control box, so as to test the central control box. According to the measurement results, it can be judged whether the central control box is abnormal, so as to test the stability of the central control box. Compared with the test structure and method in the prior art, the test method for the central control box with electric simulated motion environment provided by the present invention can quickly meet various test requirements of the central control box, greatly simplify the test process of the tester, and is simple to operate, convenient for the tester to operate, and has high test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a flow chart of a method for testing a central control box in a powered simulated motion environment provided by the present invention;

[0039] Figure 2 This is one of the structural schematic diagrams of the method for testing the central control box with electricity to simulate the motion environment provided by the present invention;

[0040] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0041] Figure 4 yes Figure 2 The enlarged schematic diagram of point B in the middle;

[0042] Figure 5 This is the second structural schematic diagram of the method for testing the central control box with electricity and simulating a motion environment provided by the present invention;

[0043] Figure 6 is a schematic diagram of the structure of an electronic device provided by the present invention;

[0044] Reference numerals:

[0045] 10: test platform; 20: mobile test structure; 21: test track;

[0046] 22: Synchronous belt; 30: Road condition test structure; 31: Lifting cylinder;

[0047] 32: support section; 40: control box; 50: bottom support seat;

[0048] 51: Support foot; 60: Power supply structure; 61: Conductive ring;

[0049] 70: fixture; 71: base; 711: roller;

[0050] 721: adjustment part; 722: clamping part; 73: storage plate;

[0051] 731: Storage ring; 80: Central control box; 81: Connection line;

[0052] 90: Electric control cabinet; 91: Display panel; 92: Control button;

[0053] 93: Indicator light. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0055] The central control box 80 is a control device in a vehicle body such as an electric vehicle, which can control the vehicle body such as an electric vehicle and receive data. In the present embodiment, the central control box 80 is a control device for the electric vehicle. During the test, the central control box 80 displays the data generated during the normal operation of the electric vehicle. The stability of the central control box 80 can be tested by the changes in the data.

[0056] Combine the following Figure 1-Figure 6 The present invention describes a test method, device, electronic device and storage medium for a central control box in an electrically simulated motion environment.

[0057] Please refer to Figure 1 , where the test method of the central control box in a powered simulated motion environment includes:

[0058] 100, obtaining data from the central control box 80 as initial data; the initial data is data generated when the electric vehicle is running normally and displayed in the central control box 80, and is data that has been set at the beginning.

[0059] 200, controlling the central control box 80 to simulate movement, and / or controlling the central control box 80 to simulate shaking;

[0060] 300, acquiring data of the central control box 80 as motion data; the motion data is data of the central control box 80 under various simulated movements and simulated shakes.

[0061] 400, determining a test result of the central control box 80 according to the motion data and the initial data.

[0062] In this embodiment, by controlling the simulated movement and simulated shaking of the central control box 80, real motion simulation can be achieved in various situations, so as to test the central control box 80. According to the measurement results, it can be determined whether the central control box 80 is abnormal, so as to test the stability of the central control box 80. Compared with the test structure and method in the prior art, the test method of the central control box with a powered simulated motion environment provided by the present invention can quickly meet various test requirements of the central control box 80, greatly simplify the test process of the tester, and is simple to operate, convenient for the tester to operate, and has high test efficiency.

[0063] The simulated movement can be realized by the mobile test structure 20 described later, and the simulated shaking can be realized by the road condition test structure 30 described later, which will not be described in detail.

[0064] Please refer to Figure 1 In one embodiment of the present invention, the step of controlling the central control box 80 to simulate movement includes:

[0065] Control the central control box 80 to move in a straight line, and / or control the central control box 80 to move in a curve;

[0066] The speed and acceleration of the movement of the central control box 80 are controlled to achieve the simulated movement of the central control box 80 .

[0067] That is, by controlling the linear movement, curved movement, speed and acceleration of the central control box 80, simulated movement in various situations can be achieved.

[0068] Please refer to Figure 1 In addition, the step of controlling the central control box 80 to simulate shaking includes:

[0069] Control the tilt of the central control box 80, and / or control the lifting of the central control box 80;

[0070] The frequency of the tilting and / or lifting of the central control box 80 is controlled to achieve simulated shaking of the central control box 80 .

[0071] That is, by controlling the tilt, lifting, and frequency of the central control box 80, simulated shaking can be achieved in various situations.

[0072] For example, shaking is to control the central control box 80 to tilt slightly in different directions at a high frequency, collision is to control the central control box 80 to tilt significantly, and bumping is to control the central control box 80 to tilt significantly in different directions at a high frequency.

[0073] Please refer to Figure 1 In one embodiment of the present invention, the step of determining the test result of the central control box 80 according to the motion data and the initial data includes:

[0074] Determining a normal data threshold of the initial data according to the initial data;

[0075] When the motion data is within the normal data threshold range, it is determined that the test structure of the central control box 80 is that the central control box 80 is normal;

[0076] When the motion data is outside the normal data threshold range, it is determined that the test structure of the central control box 80 is abnormal.

[0077] In this way, when the motion data exceeds the normal data threshold, it can be determined that the central control box 80 is abnormal, and the test and judgment are automated, thereby improving the test efficiency. In one embodiment, the normal data threshold is ±5% of the initial data.

[0078] Please refer to Figure 1 In one embodiment of the present invention, there are multiple central control boxes 80, and the step of obtaining data of the central control box 80 as initial data includes:

[0079] Acquire data of the plurality of central control boxes 80 as initial data;

[0080] The control display panel 91 displays the initial data of the plurality of central control boxes 80 and marks the corresponding central control boxes 80 .

[0081] In this way, the initial data of multiple central control boxes 80 can be displayed and tested simultaneously through the control panel, and the operator can quickly know the central control box 80 being tested through marking, which is convenient for testing.

[0082] Following the above step of determining the test result of the central control box 80, thereafter:

[0083] The control display panel 91 is marked as normal in the normal display position of the central control box 80;

[0084] The control display panel 91 is marked as abnormal at the abnormal display position of the central control box 80.

[0085] In this way, the operator can intuitively judge which central control box 80 is normal and which central control box 80 is abnormal through the display of the display panel 91, thereby improving the test efficiency.

[0086] Please refer to Figure 1 In one embodiment of the present invention, the data of the central control box 80 includes one or a combination of the running speed, running mode, self-test information and current information of the vehicle body.

[0087] The data displayed by the central control box 80 is the data generated when the electric vehicle is running normally. The running speed is the actual running speed of the vehicle body. The running mode is reverse, brake and other modes. The self-test information is the connection data of the interface status. The current information is the current data when the vehicle body is running. The above data can be obtained through the initial setting of the tester, that is, the initial data. According to the test needs, the data of the central control box 80 can also be other types of data parameters, which will not be described in detail.

[0088] Please refer to Figures 2 to 5 In one embodiment of the present invention, a central control box live simulated motion environment test platform capable of implementing the above method is provided, comprising:

[0089] Test platform 10;

[0090] A mobile test structure 20, the mobile test structure 20 is arranged on the test platform 10, the mobile test structure 20 includes a test track 21 and a mobile drive structure, a movable fixture 70 is arranged on the test track 21, a driving end of the mobile drive structure is connected to the fixture 70 by transmission, so as to drive the fixture 70 to move along the test track 21, and the fixture 70 is used to clamp the central control box 80;

[0091] A road condition test structure 30, which is disposed at the bottom of the test platform 10, and includes a lifting drive structure, a driving end of which is connected to the bottom of the test platform 10 to drive the test platform 10 to rise or fall or tilt;

[0092] A control end is connected to the lifting drive structure and the moving drive structure respectively.

[0093] The test platform 10 is a structure that supports the mobile test structure 20 , and can also realize road condition simulation through the road condition test structure 30 .

[0094] In the mobile test structure 20, the central control box 80 can be driven to move on the test track 21 by the mobile driving structure to realize the mobile simulation of the central control box 80 clamped by the fixture 70, and the mobile simulation can be linear movement, curved movement, accelerated movement or decelerated movement, etc. In the road condition test structure 30, the test platform 10 is driven to upgrade and tilt by the jacking driving structure to realize the road condition simulation of the central control box 80 on the test platform 10, and the road condition simulation can be collision, bump or shake, etc. In addition, through the combination of the mobile test structure 20 and the road condition test structure 30, the operation simulation under various conditions can be further realized.

[0095] The control end is used to control the lifting drive structure or the mobile drive structure to realize various operation simulations and facilitate testing.

[0096] In this embodiment, the mobile test structure 20 can realize the mobile simulation of the central control box 80, and the road condition test structure 30 can realize the road condition simulation of the central control box 80. The two are combined to quickly realize the real motion simulation under various conditions, so as to test the central control box 80. Compared with the test structure and method in the prior art, the central control box live simulated motion environment test platform provided by the present invention can quickly meet various test requirements of the central control box 80, greatly simplify the test process of the tester, and the operation is simple, convenient for the tester to operate, and the test efficiency is high. In addition, it is convenient to test multiple central control boxes 80 at the same time, further improving the test efficiency.

[0097] Please refer to Figure 2 In one embodiment of the present invention, the test track 21 includes a straight track and a curved track.

[0098] The linear movement simulation of the central control box 80 can be realized by setting the linear track, and the curved movement simulation of the central control box 80 can be realized by setting the curved track. In this embodiment, the linear track and the curved track are connected so that the central control box 80 can directly realize the linear movement and the curved movement in sequence. Of course, in other embodiments, the linear track and the curved track are separately set to test the linear movement and the curved movement of the central control box 80 respectively.

[0099] Please refer to Figure 2 and Figure 3 In one embodiment of the present invention, the central control box live simulated motion environment test platform also includes a power supply structure 60, the power supply structure 60 is provided on the test platform 10, the test track 21 is arranged around the power supply structure 60, the power supply structure 60 includes a conductive ring 61, a power supply and a rotating driving member, the driving end of the rotating driving member is connected to the conductive ring 61 to drive the conductive ring 61 to be rotatably connected to the power supply; the conductive ring 61 has a first electric contact end, the power supply has a second electric contact end, the first electric contact end is movably abutted against the second electric contact end, and the top of the conductive ring 61 has a connecting terminal, and the connecting terminal is used to be connected to the central control box 80 through a connecting line 81.

[0100] In this way, the power supply structure 60 can be used to supply power to the central control box 80 being tested, and the conductive ring 61 can be driven to rotate by the rotating driving member, so that the conductive ring 61 rotates with the movement of the central control box 80, avoiding the bending of the connecting line 81 and ensuring good electrical connection. In this embodiment, the test track 21 is arranged in a rectangular shape, the four sides of the rectangle are straight tracks, and the four corners of the rectangle are arc tracks. Preferably, the rectangle is a square, and the power supply structure 60 is located at the center of the test track 21 to further avoid the bending of the connecting line 81. Of course, in other embodiments, the test track 21 can also be arranged in a circular shape to ensure that the length of each position of the test track 21 from the power supply structure 60 remains unchanged, avoiding the elongation or shortening of the connecting line 81, and ensuring stable power supply.

[0101] Of course, in other embodiments, the central control box 80 may also have a built-in power supply to realize power supply. In this case, the power supply structure 60 is no longer needed and will not be elaborated herein.

[0102] Please refer to Figure 2 and Figure 3In addition, in the present invention, during the rotation of the conductive ring 61 by the rotating driving member, the conductive ring 61 is still electrically connected to the power supply. Specifically, in one embodiment, the power supply has an inner groove, and the conductive ring 61 is placed in the inner groove. The inner wall of the conductive ring 61 is connected to the driving end of the rotating driving member, the first electric contact end is arranged on the outer wall of the conductive ring 61, and the second electric contact end is arranged on the inner wall of the inner groove. In this way, during the rotation of the conductive ring 61, the connection between the conductive ring 61 and the power supply can still be guaranteed, and the first electric contact end is connected to the connecting terminal to realize power supply to the central control box 80 connected to the conductive ring 61 through the connecting line 81.

[0103] In this embodiment, the middle of the test platform 10 is hollowed out, and a support rod is provided in the middle of the test platform 10, a support plate is provided on the support rod, a rotating drive member is fixed to the bottom of the support plate, and a power supply and a conductive ring 61 are provided above the support plate.

[0104] In this embodiment, the power supply structure 60 is only used to power the central control box 80. The central control box 80 can send signals to the control end or the electric control cabinet 90 through wireless transmission to obtain data in the central control box 80. In another embodiment, when the data in the central control box 80 is less, signal transmission can be directly achieved through the power supply structure 60, and data can be sent to the control end through wired transmission to achieve data acquisition.

[0105] Please refer to Figure 2 On the basis of the above structure, in order to realize the driving fixture 70 to move along the test track 21, the mobile driving structure includes a mobile driving member, a driving wheel, a plurality of driven wheels and a synchronous belt 22. The synchronous belt 22 is arranged around the driving wheel and the plurality of driven wheels, and is consistent with the spacing of the test track 21. The fixture 70 is connected to the synchronous belt 22, and the driving end of the mobile driving member is connected to the driving wheel to drive the synchronous belt 22 to move around the driving wheel and the plurality of driven wheels, and drive the fixture 70 to move along the test track 21.

[0106] In this embodiment, the driving wheel and multiple driven wheels can support the synchronous belt 22. Specifically, based on the structure of the test track 21 given above in a square arrangement, the number of driven wheels is three, and the driving wheel and the three driven wheels are respectively located at the four corners of the quadrilateral to obtain a synchronous belt 22 with the same spacing as the test track 21. The driving wheel is driven to rotate by the driving end of the mobile driving member, thereby driving the synchronous belt 22 to move, and then driving the fixture 70 to move along the test track 21.

[0107] Specifically, in order to achieve stable movement of the clamp 70 along the test track 21, in this embodiment, two groups of rotatable rollers 711 are provided on both sides of the bottom of the clamp 70, and the two groups of rotatable rollers 711 are respectively placed on both sides of the test track 21. Furthermore, the side of the test track 21 has a rolling groove, and the rollers 711 are placed in the rolling groove to slide, so as to achieve stable movement of the clamp 70.

[0108] Of course, in other embodiments, the arrangement of the aforementioned synchronous belt 22 may be changed according to the arrangement of the test track 21 , which will not be described in detail here.

[0109] Please refer to Figure 2 and Figure 4 In one embodiment of the present invention, based on the power supply structure 60 given above, a plurality of the clamps 70 are provided on the test track 21, and the conductive ring 61 has a plurality of connecting terminals, which are respectively used to connect to the central control box 80 clamped by the plurality of the clamps 70 through connecting wires 81.

[0110] In this way, multiple central control boxes 80 can be tested simultaneously, and the conductive ring 61 rotates following the movement of the fixture 70 to avoid entanglement of the connecting wires 81 of the multiple central control boxes 80, thereby ensuring the stability of the test.

[0111] In this embodiment, multiple clamps 70 are evenly spaced along the circumferential direction of the test track 21. In this way, when multiple central control boxes 80 are tested at the same time, it is ensured that each central control box 80 and its connecting line 81 do not interfere with each other, which is convenient for operators to perform batch testing and improve efficiency.

[0112] Please refer to Figure 2 In addition, in one embodiment of the present invention, a positioning sensor is provided on the side of the test platform 10, at least one of the multiple fixtures 70 has a sensing end, the positioning sensor receives a positioning signal through the sensing end, and the positioning sensor is connected to the control end.

[0113] In this way, the number of movement circles of the central control box 80 can be fed back by the positioning sensor so as to know the total movement distance of the central control box 80, and the data stability of the central control box 80 can be further tested according to the total movement distance.

[0114] In this embodiment, the positioning sensor is arranged on the outer side of the test track 21 away from the power supply structure 60, and the sensing end is arranged on only one fixture 70 to monitor the number of movement circles of all fixtures 70 and the central control box 80 thereon. Specifically, in one embodiment, the positioning sensor is a slot-type photoelectric switch, and the sensing end is a sensing sheet extending from the side of the fixture 70. The number of movement circles of the fixture 70 and the central control box 80 is measured by the number of times the sensing sheet passes through the slot-type photoelectric switch.

[0115] Furthermore, the various motors provided in this embodiment are all provided with encoders to more accurately achieve speed measurement and positioning of the central control box 80 .

[0116] Please refer to Figure 2 In one embodiment of the present invention, the jacking drive structure includes a plurality of support columns, and the support columns include a support section 32 and a jacking cylinder 31. The jacking cylinder 31 is arranged at the top of the support section 32, and the driving end of the jacking cylinder 31 is connected to the edge of the test platform 10.

[0117] It should be noted that when the jacking drive structure is not in operation, the test platform 10 is in a horizontal state. In this way, the up and down movement of the driving end of the jacking cylinder 31 can realize the up and down movement of the edge of the test platform 10. Driven by different driving ends of the jacking cylinder 31, different positions of the test platform 10 have different ups and downs, thereby realizing road condition simulation.

[0118] In this embodiment, the test platform 10 is supported only by a plurality of support columns, which can realize road condition simulation on the one hand, and can also realize stable support for the test platform 10 on the other hand. Based on the structure of the test track 21 arranged in a square as mentioned above, the test platform 10 is also square, with four support columns, which are respectively located at the four corners of the test platform 10. Of course, in other embodiments, the test platform 10 may also be a pentagon, with five support columns, to realize more accurate road condition simulation. Furthermore, the number of support columns may not be limited, and the shape of the test platform 10 may be determined according to the number of support columns, which will not be elaborated.

[0119] In addition, the driving end of the lifting cylinder 31 is connected to the edge of the test platform 10 through an elastic member.

[0120] In this way, the driving end of the lifting cylinder 31 is stably connected to the edge of the test platform 10, and the connection is not damaged due to the different lifting heights of the driving ends of the lifting cylinders 31, thereby improving the stability of the structure. Specifically, in this embodiment, the elastic member is a spring.

[0121] Please refer to Figure 2 In addition, the central control box live simulated motion environment test platform also includes a bottom support seat 50, which is connected to the bottom ends of the above-mentioned multiple support columns, and the bottom of the bottom support seat 50 has multiple support feet 51 to achieve overall support for the central control box live simulated motion environment test platform. In this embodiment, the above-mentioned control terminal is arranged in the control box 40, and the control box 40 is arranged on the bottom support seat 50.

[0122] Please refer to Figure 2 and Figure 4In one embodiment of the present invention, the clamp 70 includes a base 71 and a clamping plate, the clamping plate has an adjusting portion 721 and a clamping portion 722, the adjusting portion 721 is connected to the base 71 through an adjusting screw rod, and a clamping gap for clamping the central control box 80 is provided between the clamping portion 722 and the base 71.

[0123] In this way, by adjusting the screw rod, the distance between the clamping portion 722 and the base 71 can be adjusted to achieve clamping of central control boxes 80 of different sizes, thereby improving the versatility of the test. Specifically, the adjustment portion 721 has an adjustment screw rod and a guide rod extending downward, respectively, the adjustment screw rod and the guide rod are inserted through the base 71, and an adjustment nut is inserted through the side of the base 71, and the adjustment nut is threadedly matched with the adjustment screw rod. By rotating the adjustment nut, the distance between the clamping portion 722 and the base 71 can be adjusted. In another embodiment, the base 71 is penetrated by an adjustment pin, and the adjustment screw rod has multiple notches. The height positioning of the adjustment screw rod is achieved by fixing the adjustment pin at different notches.

[0124] In addition, the clamping part 722 includes a support rod, a rotating rod and a butt joint. The support rod is arranged on the adjustment part 721. The rotating rod is hingedly connected to the support rod. One end of the rotating rod is connected to a butt joint arranged downward, and the butt joint abuts against the central control box 80 to achieve further clamping and fixing. The other end of the rotating rod is provided with a pressure rod, and the pressure rod can be pressed to loosen the abutment part so as to take out the central control box 80 and facilitate disassembly and assembly. In this embodiment, the end of the butt joint is a rubber head to avoid damage to the central control box 80.

[0125] In addition, in this embodiment, the base 71 has baffles on both sides to stably place the central control box 80. In other embodiments, the baffles on both sides are movable, so that central control boxes 80 of different widths can be placed as needed, and the central control box 80 can be placed more stably to improve versatility.

[0126] Please refer to Figure 2 and Figure 4 In one embodiment of the present invention, on the basis of the aforementioned power supply structure 60, in order to facilitate the extension and retraction of the connecting wire 81, a storage plate 73 is provided on the side of the clamp 70 facing the power supply structure 60. Specifically, the storage plate 73 is provided on one side of the base 71, and a plurality of storage rings 731 are staggered from bottom to top on the storage plate 73. The connecting wire 81 extending from the central control box 80 can pass through the plurality of storage rings 731 in sequence from bottom to top, and pass through the top storage ring 731 to be connected with the connecting terminal of the conductive ring 61. In this way, during the movement of the central control box 80, the length of the connecting wire 81 can be changed to a certain extent without affecting its position, thereby ensuring the structural stability of the central control box 80 during the movement.

[0127] Please refer to Figure 5, In addition, the present invention also provides a central control box live simulated motion environment test system, including an electric control cabinet 90 and the central control box live simulated motion environment test platform;

[0128] The electric control cabinet 90 is connected to the control end, and is provided with a display panel 91, a control button 92 and an indicator light 93. The display panel 91 is used to display test information, the control button 92 is used to control test conditions, and the indicator light 93 is used to display the working status of the central control box powered simulated motion environment test platform.

[0129] The electric control cabinet 90 is connected to the control terminal by wire or wirelessly, and the test status of the central control box 80 can be more clearly known through the display panel 91, so that the operator can quickly test. Preferably, the display panel 91 is a touch screen. The data of the central control box 80 can be transmitted to the electric control cabinet 90 indefinitely, or transmitted to the electric control cabinet 90 through the wired control terminal for testing and display through the display panel 91.

[0130] The control button 92 can be used to turn the test structure on and off, or in combination with the touch screen, the test conditions can be set, such as setting moving test conditions such as moving speed and acceleration, or setting road conditions, such as collision, bumps or shaking, etc. According to needs, various parameters of road conditions can be directly stored in the electrical control cabinet 90, that is, parameters such as the lifting frequency and lifting time of each lifting cylinder 31.

[0131] In addition, the indicator light 93 can display the working status. When it is displayed in green, it indicates that the test is working normally, and when it is displayed in red, it indicates that the test is working abnormally.

[0132] The electrical control cabinet 90 can be used to quickly test the central control box 80, which is easy to operate. In this embodiment, each electrical control cabinet 90 controls a central control box powered simulated motion environment test platform, while in other embodiments, each electrical control cabinet 90 can simultaneously control multiple central control box powered simulated motion environment test platforms to further improve test efficiency.

[0133] The following is a description of the testing device for the central control box with an electric simulated motion environment provided by the present invention. The testing device for the central control box with an electric simulated motion environment described below and the testing method for the central control box with an electric simulated motion environment described above can be referenced to each other.

[0134] The present invention also provides a test device for a central control box with electricity to simulate a motion environment, comprising:

[0135] A first acquisition unit, the first acquisition unit is used to acquire data of the central control box 80 as initial data;

[0136] A control unit, the control unit is used to control the central control box 80 to simulate movement, and / or control the central control box 80 to simulate shaking;

[0137] A second acquisition unit, the second acquisition unit is used to acquire data of the central control box 80 as motion data;

[0138] A judgment unit, wherein the judgment unit is used to determine a test result of the central control box 80 according to the motion data and the initial data.

[0139] Figure 6 An example of a physical structure diagram of an electronic device is shown in FIG. Figure 6 As shown, the electronic device may include: a processor 810, a communication interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication interface 820 and the memory 830 communicate with each other through the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the test method of the central control box in the simulated motion environment with power on, the method comprising: obtaining the data of the central control box 80 as initial data; controlling the central control box 80 to simulate movement, and / or controlling the central control box 80 to simulate shaking; obtaining the data of the central control box 80 as motion data; and determining the test result of the central control box 80 according to the motion data and the initial data.

[0140] In addition, the logic instructions in the above-mentioned memory 830 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0141] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the test method of the central control box with electric simulated motion environment provided by the above methods, and the method includes: obtaining data of the central control box 80 as initial data; controlling the central control box 80 to simulate movement, and / or controlling the central control box 80 to simulate shaking; obtaining data of the central control box 80 as motion data; and determining the test result of the central control box 80 based on the motion data and the initial data.

[0142] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, it is implemented to execute the above-mentioned testing methods for the central control box with a powered simulated motion environment, the method comprising: obtaining data of the central control box 80 as initial data; controlling the central control box 80 to simulate movement, and / or controlling the central control box 80 to simulate shaking; obtaining data of the central control box 80 as motion data; and determining the test result of the central control box 80 based on the motion data and the initial data.

[0143] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0144] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0145] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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 embodiments of the present invention.

Claims

1. A method for testing a central control box in a powered simulated motion environment, characterized in that: A test platform based on the test method is included, and the test platform includes: A mobile test structure, the mobile test structure is arranged on the test platform, the mobile test structure comprises a test track and a mobile drive structure, a movable fixture is arranged on the test track, a driving end of the mobile drive structure is transmission-connected with the fixture to drive the fixture to move along the test track, and the fixture is used to clamp the central control box; A road condition test structure, the road condition test structure is arranged at the bottom of the test platform, the road condition test structure comprises a jacking drive structure, the driving end of the jacking drive structure is connected to the bottom of the test platform to drive the test platform to rise or fall or tilt; A control end, the control end is connected to the lifting drive structure and the moving drive structure respectively; The test method comprises the following steps: Get the data of the central control box as initial data; Controlling the central control box to simulate movement through the mobile test structure, and / or controlling the central control box to simulate shaking through the road condition test structure; Acquire the data of the central control box as motion data; A test result of the central control box is determined according to the motion data and the initial data.

2. The method for testing a central control box in a powered simulated motion environment according to claim 1, characterized in that: The step of controlling the central control box to simulate movement includes: Controlling the central control box to move in a straight line, and / or controlling the central control box to move in a curve; The speed and acceleration of the movement of the central control box are controlled to achieve the simulated movement of the central control box.

3. The method for testing a central control box in a powered simulated motion environment according to claim 1, characterized in that: The step of controlling the central control box to simulate shaking includes: Control the tilt of the central control box, and / or control the lifting of the central control box; The frequency of tilting and / or lifting of the central control box is controlled to achieve simulated shaking of the central control box.

4. The method for testing a central control box in a powered simulated motion environment according to any one of claims 1 to 3, characterized in that: The step of determining the test result of the central control box according to the motion data and the initial data includes: Determining a normal data threshold of the initial data according to the initial data; When the motion data is within the normal data threshold range, determining that the test structure of the central control box is normal; When the motion data is outside the normal data threshold range, it is determined that the test structure of the central control box is abnormal.

5. The method for testing a central control box in a powered simulated motion environment according to any one of claims 1 to 3, characterized in that: There are multiple central control boxes, and the step of obtaining data from the central control box as initial data includes: Acquire data of a plurality of central control boxes as initial data; The control display panel displays the initial data of the plurality of central control boxes and marks the corresponding central control boxes.

6. The method for testing a central control box in a powered simulated motion environment according to claim 5, characterized in that: The step of determining the test result of the central control box, after: The control display panel is marked as normal in the display position of the central control box; The display position of the control display panel in the abnormal central control box is marked as abnormal.

7. The method for testing a central control box in a powered simulated motion environment according to any one of claims 1 to 3, characterized in that: The data of the central control box includes one or a combination of the running speed, running mode, self-test information and current information of the vehicle body.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the steps of the method for testing the central control box in an electrically simulated motion environment as described in any one of claims 1 to 7 are implemented.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method for testing a central control box in an electrically simulated motion environment as described in any one of claims 1 to 7 are implemented.

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