Rapid test tool for vehicle control unit
By designing a vehicle controller with a BOB board, PIN foot connector and banana seat, the problem of low testing efficiency and easy damage to the wire harness when debugging the vehicle controller on the real car is solved, and a fast and damage-free test effect is achieved.
Patent Information
- Application Number
- CN202420350630.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-02-26
AI Technical Summary
When debugging the vehicle controller on a real car, it is necessary to frequently plug and unplug the vehicle controller and modify the circuit, resulting in inefficient testing and may cause irreparable modifications to the wiring harness.
A quick test tooling for the vehicle controller is designed, including the test tooling body, BOB board, PIN foot connector and banana seat. Through these components, rapid test and line modification of the vehicle controller can be achieved without directly modifying the real vehicle wiring harness.
This quick test tooling can significantly improve the test speed of the vehicle controller, reduce the damage to the real vehicle wiring harness, and make the operation more convenient and clear, and will not affect the real vehicle wiring harness and controller after the test is completed.
Smart Images
Figure CN222618995U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle controller testing tooling, in particular to a rapid testing tooling for a vehicle controller. Background Art
[0002] The vehicle controller is an important component of the automotive electronic system. It is a microprocessor module that monitors and controls various functions of the vehicle, including the engine, transmission, brake system, steering system, body stability system, etc. The vehicle controller can read the data from various sensors, compare the data with the preset parameters, and then control the various components of the car by executing the corresponding instructions. The vehicle controller can improve the safety and stability of the vehicle, as well as the fuel economy and comfort of the vehicle.
[0003] At present, when debugging the vehicle controller on the actual vehicle, it is necessary to frequently plug and unplug the vehicle controller and modify the circuit processing, which will have a great impact on the test efficiency and even make irreparable modifications to the wiring harness. Therefore, it is necessary to have a tooling for debugging the vehicle controller on the actual vehicle without modifying the vehicle's own circuit. Utility Model Content
[0004] The purpose of the utility model is to provide a rapid testing tool for a vehicle controller to solve the problem raised by the above-mentioned background technology that when debugging the vehicle controller on a real vehicle in the current market, the vehicle controller needs to be frequently plugged in and out and the circuit needs to be modified, which has a great impact on the test efficiency and even causes irreparable modifications to the wiring harness.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid testing tool for a whole vehicle controller, comprising a testing tool body, a BOB board is provided on the testing tool body, and a BOB board layout is installed in the BOB board, a plurality of banana sockets are installed on the BOB board, and PIN pin connectors are also installed on both sides of the BOB board, the PIN pin connectors are respectively connected to the tooling wire harness and the BOB product line, and the other ends of the tooling wire harness and the BOB product line are respectively provided with a vehicle controller wire harness PIN pin connector and a vehicle controller PIN pin connector, so that the testing tool body is set between the vehicle controller wire harness and the vehicle controller.
[0006] Preferably, the PIN connector is connected between the tooling harness and the BOB board.
[0007] Preferably, a PIN pin is also installed in the PIN pin connector.
[0008] Preferably, the PIN pins correspond to two banana sockets.
[0009] Preferably, the BOB board surface is also provided with counterweight blocks, and the counterweight blocks are symmetrically arranged on both sides of the BOB board surface.
[0010] Preferably, the counterweight block is fixed to the BOB plate.
[0011] Preferably, a banana head is also installed on the test tool body, and the banana head is located outside the BOB board surface.
[0012] Preferably, the number of the banana heads corresponds to the number of the banana seats.
[0013] Preferably, the banana head is plug-fitted into the banana socket.
[0014] Preferably, the banana head and the banana socket respectively correspond to the PIN pin contact settings of the vehicle controller.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the rapid test tooling of the vehicle controller connects a section of the test tooling between the vehicle controller and the wiring harness of the actual vehicle, and reduces the destructiveness to the wiring harness on the actual vehicle by modifying the circuit on the tooling. Compared with the traditional direct modification on the actual vehicle, the operation is more convenient and looks clearer. The rapid test tooling of the vehicle controller can quickly perform tooling and power-on and power-off processing on the vehicle controller. After the test is completed, the modified circuit has no damage or impact on the wiring harness and controller of the actual vehicle, effectively improving the test speed of the vehicle controller. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The following are drawings of exemplary embodiments of the present invention, in which the same or similar reference numerals are used to represent the same or similar elements.
[0017] Figure 1 This is a schematic diagram of a quick test tooling structure for a vehicle controller of the utility model;
[0018] Figure 2 This is a schematic diagram of the BOB board layout structure of a rapid testing tool for a vehicle controller of the utility model;
[0019] Figure 3 The utility model is a schematic diagram of the internal structure of a rapid testing tool for a vehicle controller.
[0020] Figure numerals: 1. Vehicle controller wiring harness PIN pin connector; 2. BOB board; 201. PIN pin connector; 202. Banana socket; 203. PIN pin; 204. Counterweight; 3. Vehicle controller PIN pin connector; 4. Tooling wiring harness; 5. BOB product line; 6. BOB board layout; 7. Banana head; 8. Test tooling body. DETAILED DESCRIPTION
[0021] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.
[0022] In the present utility model, the term "and / or" is intended to cover all possible combinations and sub-combinations of the listed elements, including any one of the elements listed separately, any sub-combination or all elements, without excluding other elements. Unless otherwise specified, the terms "first", "second", etc. are used to describe various elements without intending to limit the positional relationship, timing relationship or importance relationship of these elements. Such terms are only used to distinguish one element from another. Unless otherwise specified, the orientation or positional relationship indicated by the terms "front, back, up, down, left, right", etc. is usually based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience and simplification of description, and cannot be understood as limiting the scope of protection of the present utility model.
[0023] See also Figure 1-3The utility model provides a technical solution: a rapid test tool for a vehicle controller, including a test tool body 8, a BOB board 2 is provided on the test tool body 8, and a BOB board layout 6 is installed in the BOB board 2, and a counterweight block 204 is also provided on the BOB board layout 6, and the counterweight block 204 is symmetrically arranged on both sides of the BOB board layout 6. This structure can increase the weight of the BOB board layout 6 through the arrangement of the counterweight block 204, and the counterweight block 204 is fixed to the BOB board 2. This structure can ensure the stability of the BOB board 2 when the banana seat 202 and the banana head 7 are plugged in and out, making the operation of the test tool body 8 more convenient. The BOB board 2 is installed with a plurality of The banana socket 202 is provided, and PIN pin connectors 201 are installed on both sides of the BOB board 2. PIN pins 203 are installed in the PIN pin connector 201. This structure enables the PIN pin connector 201 to be connected to the BOB board 2 through the PIN pins 203, so as to realize the passage processing between the PIN pin connector 201 and the BOB board 2. The PIN pins 203 correspond to two banana sockets 202. This structure enables the PIN pins 203 and the banana sockets 202 to cooperate with each other to connect the circuit. The PIN pin connector 201 is connected between the tooling harness 4 and the BOB board 2. This structure can control the on-off of the circuit by adjusting the banana head 7 on the BOB board 2 and the banana socket 202. And modifying the connection mode of the banana socket 202 can adjust the line of the harness, which is convenient for functional definition verification and testing of the pins of the vehicle controller. The PIN pin connector 201 is respectively connected to the tool harness 4 and the BOB product line 5, and the other ends of the tool harness 4 and the BOB product line 5 are also respectively provided with a vehicle controller harness PIN pin connector 1 and a vehicle controller PIN pin connector 3, so that the test tool body 8 is set between the vehicle controller harness and the vehicle controller. The test tool body 8 is also equipped with a banana head 7, and the banana head 7 is located outside the BOB board layout 6. This structure The banana head 7 is arranged in conjunction with the banana socket 202 for PINing the controller. Pin function definition test and modification of wiring harness debugging processing, the number of banana heads 7 and banana sockets 202 corresponds to each other, this structure allows the banana head 7 and the banana socket 202 to correspond to the PIN pin contact settings of the vehicle controller respectively, and cooperate with each other, the banana head 7 and the banana socket 202 are plugged together, this structure allows the banana head 7 and the banana socket 202 to be plugged in, which is convenient to use and can greatly improve the testing efficiency of the vehicle controller. The banana head 7 and the banana socket 202 correspond to the PIN pin contact settings of the vehicle controller respectively, this structure allows the banana head 7 to cooperate with the banana socket 202, which can control the on-off of the line and modify the connection method of the banana socket 202 to adjust the line of the wiring harness.
[0024] Working principle: When using the quick test tool for the vehicle controller, first, the BOB board 2 connects the vehicle controller harness PIN pin connector 1 to the vehicle controller harness through the cooperation of the PIN pin connector 201 and the tool harness 4, and then plugs the vehicle controller PIN pin connector 3 into the vehicle controller through the cooperation of the PIN pin connector 201 and the BOB product line 5, so that the test tool body 8 is set between the vehicle controller and the harness of the actual vehicle, and then the banana head 7 and the banana socket 202 are plugged in and out to realize the PIN pin test of the circuit on the BOB board 2. The connection or on-off processing of 203, through the banana socket 202 and the banana head 7 respectively corresponding to the PIN pin contacts of the whole vehicle controller, so that the banana socket 202 and the banana head 7 contact the PIN pin contacts on the controller in cooperation, so as to perform PIN pin function definition test and modify the wiring harness debugging of the controller, through the setting of the test tool body 8, the whole vehicle controller is tested while reducing the damage to the wiring harness on the actual vehicle, when the banana head 7 is adjusted, the counterweight block 204 increases the weight of the BOB board 2 to ensure the balance and stability of the BOB board 2, thereby completing a series of tasks.
[0025] It should be noted that the utility model (e.g., utility model concepts, etc.) has been described in the specification of this patent document and / or illustrated in the drawings according to the exemplary embodiments; the embodiments of the utility model are presented only by way of example and are not intended to limit the scope of the utility model. The structure and / or arrangement of the elements of the utility model concepts embodied in the utility model as described in the specification and / or illustrated in the drawings are only illustrative. Although the exemplary embodiments of the utility model have been described in detail in this patent document, it is easy for a person of ordinary skill in the art to understand that equivalents, modifications, changes, etc. of the subject matter of the exemplary embodiments and alternative embodiments are possible and are considered to be within the scope of the utility model; all of these subject matters (e.g., modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the utility model. It should also be noted that various / other modifications, changes, substitutions, equivalents, changes, omissions, etc. can be made in the configuration and / or arrangement of the exemplary embodiments (e.g., in terms of concepts, designs, structures, devices, forms, assemblies, constructions, means, functions, systems, processes / methods, steps, the order of process / method steps, operations, operating conditions, performance, materials, compositions, combinations, etc.). ) without departing from the scope of the present invention; all of these subjects (such as modifications, changes, embodiments, combinations, equivalents, etc.) are intended to be included within the scope of the present invention. The scope of the present invention is not intended to be limited to the subject matter described in the specification and / or drawings of this patent document (such as details, structures, functions, materials, behaviors, steps, sequences, systems, results, etc.). Considering that the claims of this patent document will be appropriately interpreted as covering the full scope of the subject matter of the present invention (for example, including any and all such modifications, changes, embodiments, combinations, equivalents, etc.); it should be understood that the terms used in this patent document are intended to provide a description of the subject matter of the exemplary embodiments, rather than as a limitation on the scope of the present invention.
[0026] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A rapid test tool for a vehicle controller, comprising a test tool body (8), characterized in that: The test tool body (8) is provided with a BOB board (2), and a BOB board layout (6) is installed in the BOB board (2), a plurality of banana sockets (202) are installed on the BOB board (2), and PIN pin connectors (201) are installed on both sides of the BOB board (2), the PIN pin connectors (201) are respectively connected to the tool harness (4) and the BOB product line (5), and the other ends of the tool harness (4) and the BOB product line (5) are respectively provided with a vehicle controller harness PIN pin connector (1) and a vehicle controller PIN pin connector (3), so that the test tool body (8) is arranged between the vehicle controller harness and the vehicle controller.
2. The rapid testing tool for a vehicle controller according to claim 1, characterized in that: The PIN pin connector (201) is connected between the tooling harness (4) and the BOB board (2).
3. The rapid testing tool for a vehicle controller according to claim 1, characterized in that: A PIN pin (203) is also installed in the PIN pin connector (201).
4. The rapid testing tool for a vehicle controller according to claim 3 is characterized in that: The PIN pins (203) correspond to the two banana sockets (202).
5. The rapid testing tool for a vehicle controller according to claim 1, characterized in that: The BOB board surface (6) is also provided with counterweight blocks (204), and the counterweight blocks (204) are symmetrically arranged on both sides of the BOB board surface (6).
6. The rapid testing tool for a vehicle controller according to claim 5, characterized in that: The counterweight block (204) is fixed to the BOB plate (2).
7. The rapid testing tool for a vehicle controller according to claim 1, characterized in that: A banana head (7) is also installed on the test tool body (8), and the banana head (7) is located outside the BOB board surface (6).
8. The rapid testing tool for a vehicle controller according to claim 7, characterized in that: The number of the banana heads (7) corresponds to the number of the banana seats (202).
9. The rapid testing tool for a vehicle controller according to claim 7, characterized in that: The banana head (7) is plug-fitted into the banana seat (202).
10. The rapid testing tool for a vehicle controller according to claim 7, characterized in that: The banana head (7) and the banana seat (202) are respectively arranged to correspond to the PIN pin contacts of the vehicle controller.