CN218068652U

CN218068652U - Software and hardware integration test system for whole vehicle controller of new energy vehicle

Info

Publication number: CN218068652U
Application number: CN202220827877.8U
Authority: CN
Inventors: 孙云
Original assignee: Wuxi Jiuhe Power Technology Co ltd
Current assignee: Wuxi Jiuhe Power Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-12-16
Anticipated expiration: 2032-04-11

Abstract

The utility model relates to a new energy automobile whole vehicle controller software and hardware integration test system, including fixed plate and controller, the controller is located the top of fixed plate, the position department that the fixed plate top corresponds the controller has seted up the hold up tank, it wears to be equipped with the joint to slide in the hold up tank, the interface outside of controller is equipped with spacing subassembly. The utility model relates to a testing arrangement's technical field. The utility model discloses install the suitable position on the detector objective table with the fixed plate when using device, then be in the same place controller interface and articulate to through the position between spacing subassembly cooperation locating component fixed control ware and the fixed plate, thereby make stable connection between controller interface and the joint together, and at the in-process that the detector detected the controller, can carry out the installation of spacing subassembly in advance, promoted detecting instrument to controller detection rate.

Description

Software and hardware integration test system for whole vehicle controller of new energy vehicle

Technical Field

The utility model belongs to the technical field of testing arrangement's technique and specifically relates to a new energy automobile vehicle control unit software and hardware integration test system is related to.

Background

The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like.

The whole vehicle controller is an important component in the new energy vehicle in the manufacturing process of the new energy vehicle, the whole vehicle controller is an indispensable important link when the whole vehicle controller is arranged on the side of the controller in the manufacturing process, the controller is generally connected with the detection instrument in the testing process of the whole vehicle controller, the detection instrument is used for detecting, the connection between the detection instrument and the controller in the production process is completed through manual pressing of an operator, the connection effect is unstable, and the detection rate of the detection instrument on the controller is greatly influenced.

SUMMERY OF THE UTILITY MODEL

According to prior art exist not enough, the utility model aims at providing a new energy automobile vehicle control unit software and hardware integration test system has the effect that promotes detecting instrument to controller detection rate.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a new energy automobile whole vehicle controller software and hardware integration test system, includes fixed plate and controller, the controller is located the top of fixed plate, the position department that the fixed plate top corresponds the controller has seted up the hold up tank, slide in the hold up tank and wear to be equipped with the joint, the interface outside of controller is equipped with spacing subassembly, the position department that corresponds spacing subassembly in the fixed plate is opened relatively and is equipped with two standing grooves, be equipped with locating component in the standing groove.

Through adopting above-mentioned technical scheme, install the fixed plate in the suitable position on the detector objective table when using device, then link together controller interface and joint, and position between fixed control ware and the fixed plate through spacing subassembly cooperation locating component, thereby make stable connection between controller interface and the joint together, and at the in-process that the detector detected the controller, can carry out the installation of spacing subassembly in advance, promoted detecting instrument to controller detection rate.

The present invention in a preferred embodiment can be further configured to: the fixed sealing ring that has installed on the periphery wall of joint, and the sealing ring is located the holding vessel, the holding vessel intussuseption is filled with gas.

Through adopting above-mentioned technical scheme, set up through the sealing ring and increased the leakproofness between joint and the hold up tank, and then the joint after accessible atmospheric pressure promotes the slip resets.

The present invention may be further configured in a preferred embodiment as: the positioning assembly comprises a push block, the push block is arranged in the corresponding placing groove in a sliding mode, a first spring is arranged between the push block and the inner wall of the corresponding placing groove, and the two ends of the first spring are fixedly connected with the inner wall of the corresponding placing groove and the corresponding push block respectively.

Through adopting above-mentioned technical scheme, when the installation interval between controller and the fixed plate did not reach the requirement, first spring pushed out from the mounted position through ejector pad push controller, had avoided the controller not to install the staff when target in place and continued to operate the detector and detect the controller.

The present invention in a preferred embodiment can be further configured to: the intermediate position department of standing groove inner wall is opened relatively and is equipped with the spout, it wears to be equipped with the fixture block to slide in the spout, be equipped with the second spring between fixture block and the inner wall that corresponds the spout, and the both ends of second spring respectively with the inner wall that corresponds the spout with the fixture block fixed connection that corresponds.

Through adopting above-mentioned technical scheme, through the promotion of second spring to the fixture block for the fixture block can be stable spacing to the pull rod block, make the installation of controller more stable.

The present invention may be further configured in a preferred embodiment as: the spacing subassembly includes the spacing ring, the sensor interface is located to the spacing ring slip cap on the periphery wall, two recesses have been seted up relatively to the intermediate position department of the rampart inner ring wall, two knobs are worn to be equipped with to the position department screw thread that the spacing ring corresponds two recesses, the one end that the knob is located corresponding the recess is rotated and is connected with soft piece, and soft piece is located the recess that corresponds.

Through adopting above-mentioned technical scheme, rotate the screw thread and drive soft mass and the laminating of controller interface to fix the spacing ring on the controller interface through the frictional force between soft mass and the controller interface, aspect is connected between spacing ring and the controller interface.

The present invention in a preferred embodiment can be further configured to: spacing subassembly includes two pull rods, two the below of spacing ring is located relatively to the pull rod, and the top of every pull rod all with spacing ring fixed connection, the pull rod is pour by first round bar, second round bar and third round bar an organic whole and is made, sliding sleeve is equipped with the ring on the periphery wall of second round bar, be equipped with two elasticity stay cords between ring and the first round bar relatively, and the both ends of every elasticity stay cord respectively with the ring that corresponds and the first round bar fixed connection that corresponds.

Through adopting above-mentioned technical scheme, the elasticity through the elasticity stay cord drives the ring rebound and resets, has made things convenient for the used repeatedly of ring.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the device is used, the fixed plate is arranged at a proper position on the object stage of the detector, then the controller interface is connected with the joint, and the position between the controller and the fixed plate is fixed through the matching of the limiting assembly and the positioning assembly, so that the controller interface is stably connected with the joint, in addition, the limiting assembly can be arranged in advance in the detection process of the detector on the controller, and the detection speed of a detection instrument on the controller is improved;

2. when dismantling the sensor, continue to press down the sensor and drive the pull rod and continue downstream to make the fixture block cross the ring, then upwards mention the sensor, in the fixture block was squeezed into the spout along the cambered surface of ring, relieved the spacing state of fixture block to the pull rod, this pull rod is still directly can be followed in the standing groove and is extracted, location structure can not influence the dismantlement of sensor.

Drawings

FIG. 1 is a schematic view of the installation structure of the sensor of the present embodiment;

FIG. 2 is a schematic view of the internal structure of the fixing plate of the present embodiment;

FIG. 3 is a schematic view of the installation structure at A in FIG. 2;

FIG. 4 is a schematic view of an installation structure of the stop collar of the present embodiment;

FIG. 5 is a schematic view of the installation structure at B in FIG. 4 according to the present embodiment;

fig. 6 is a schematic view of the inner structure of the stop collar of the present embodiment.

In the figure, 1, fixing plate; 2. a controller; 3. a storage tank; 4. a joint; 5. a limiting component; 51. a limiting ring; 52. a groove; 53. a knob; 54. a soft mass; 55. a pull rod; 551 a first round bar; 552. a second round bar; 553. a third round bar; 56. a circular ring; 57. an elastic pull rope; 6. a placement groove; 7. a positioning assembly; 71. pushing a block; 72. a first spring; 73. a chute; 74. a clamping block; 75. a second spring; 8. and (4) a sealing ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-6, the utility model discloses a whole car controller software and hardware integration test system of new energy automobile, including fixed plate 1 and controller 2, controller 2 is located the top of fixed plate 1, and the position department that corresponds controller 2 on fixed plate 1 top has seted up hold up tank 3, slides in hold up tank 3 and wears to be equipped with joint 4. The outer peripheral wall of the joint 4 is fixedly provided with a sealing ring 8, the sealing ring 8 is positioned in the storage tank 3, and the storage tank 3 is filled with gas. The sealing performance between the joint 4 and the storage tank 3 is improved through the arrangement of the sealing ring 8, and then the sliding joint 4 can be pushed to reset through air pressure.

And a limiting component 5 is arranged outside the interface of the controller 2. The limiting component 5 comprises a limiting ring 51 and two pull rods 55, the two pull rods 55 are oppositely arranged below the limiting ring 51, the top end of each pull rod 55 is fixedly connected with the limiting ring 51, each pull rod 55 is formed by integrally casting a first round rod 551, a second round rod 552 and a third round rod 553, the cross sections of the first round rod 551 and the third round rod 553 are the same, the cross section of the second round rod 552 is smaller than that of the first round rod 551, a round ring 56 is slidably sleeved on the outer peripheral wall of the second round rod 552, the upper side of the round ring 56 is in a cambered surface arrangement, two elastic pull ropes 57 are oppositely arranged between the round ring 56 and the first round rod 551, two ends of each elastic pull rope 57 are fixedly connected with the corresponding round ring 56 and the corresponding first round rod 551 respectively, the limiting ring 51 is slidably sleeved on the outer peripheral wall of the sensor interface, two grooves 52 are oppositely arranged at the middle positions of the inner ring wall of the limiting ring 51, two knobs 53 are arranged at the positions of the limiting ring 51 corresponding to the two grooves 52 in a threaded manner, one end of each knob 53 is located in the corresponding soft knob 54, and the soft knob 52 is connected with a block 52. The screw thread is rotated to drive the soft block 54 to be attached to the interface of the controller 2, so that the limiting ring 51 is fixed on the interface of the controller 2 through the friction force between the soft block 54 and the interface of the controller 2, and the circular ring 56 is driven to move upwards to reset through the elasticity of the elastic pull rope 57.

The position corresponding to the limiting component 5 in the fixing plate 1 is provided with two placing grooves 6, and the placing grooves 6 are internally provided with positioning components 7. The positioning assembly 7 comprises a pushing block 71, the pushing block 71 is slidably arranged in the corresponding placing groove 6, a first spring 72 is arranged between the pushing block 71 and the inner wall of the corresponding placing groove 6, and two ends of the first spring 72 are respectively fixedly connected with the inner wall of the corresponding placing groove 6 and the corresponding pushing block 71. When the mounting interval between the controller 2 and the fixed plate 1 does not meet the requirement, the first spring 72 pushes the controller 2 out of the mounting position by the push block 71.

The middle position of the inner wall of the placing groove 6 is provided with a sliding groove 73, a clamping block 74 penetrates through the sliding groove 73 in a sliding mode, the upper end of part of the clamping block 74 is arranged in an inclined plane, a second spring 75 is arranged between the clamping block 74 and the inner wall corresponding to the sliding groove 73, and the two ends of the second spring 75 are fixedly connected with the inner wall corresponding to the sliding groove 73 and the corresponding clamping block 74 respectively. The latch 74 can be stably clamped and limited to the pull rod 55 by the pushing of the second spring 75 to the latch 74.

When the device is used, the fixed plate 1 is arranged at a proper position on the object stage of the detector, then the interface of the controller 2 is connected with the joint 4, and the position between the controller 2 and the fixed plate 1 is fixed through the limiting component 5 and the positioning component 7, so that the interface of the controller 2 is stably connected with the joint 4, and the limiting component 5 can be arranged in advance in the process of detecting the controller 2 by the detector.

The implementation principle of the above embodiment is as follows: when the device is used, the fixing plate 1 is installed at a proper position on the object stage of the detector, then the connector 4 is inserted into the interface of the controller 2, and the pull rod 55 is driven to be inserted into the placing groove 6, the fixture block 74 is extruded into the corresponding sliding groove 73 along the inclined connecting surface of the fixture block 74 along with the downward movement of the pull rod 55, after the third round rod 553 passes over the fixture block 74, the second spring 75 pushes the fixture block 74 to be pushed out from the sliding groove 73, the fixture block 74 is clamped between the first round rod 551 and the third round rod 553, part of the pull rod 55 is limited in the fixing plate 1, so that the position between the sensor and the fixing plate 1 is fixed by matching with the pushing of the first spring 72 and the pushing block 71 to the pull rod 55, and the connector 4 is stably connected with the sensor interface due to the pushing of the connector 553 in the storage groove 3.

After the controller 2 is installed, the sensor is detected by using the detector, meanwhile, the other limiting ring 51 is sleeved on the periphery of the sensor interface, the knob 53 is rotated to drive the soft block 54 to be attached together, and the limiting ring 51 is fixed on the sensor interface through the friction force between the soft block 54 and the sensor interface.

When the sensor is detached, the sensor is continuously pressed to drive the pull rod 55 to continuously move downwards, the clamping block 74 is enabled to cross the circular ring 56, then the sensor is lifted upwards, the clamping block 74 is squeezed into the sliding groove 73 along the arc surface of the circular ring 56, the limiting state of the clamping block 74 on the pull rod 55 is released, and the pull rod 55 can be directly pulled out of the placing groove 6.

The installation between the sensor and the interface can be continuously carried out by repeating the operation.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a whole car controller software and hardware integration test system of new energy automobile, includes fixed plate (1) and controller (2), its characterized in that: the controller (2) is located the top of fixed plate (1), hold up tank (3) have been seted up to the position department that fixed plate (1) top corresponds controller (2), it wears to be equipped with joint (4) to slide in hold up tank (3), the interface outside of controller (2) is equipped with spacing subassembly (5), two standing grooves (6) have been seted up relatively to the position department that corresponds spacing subassembly (5) in fixed plate (1), be equipped with locating component (7) in standing groove (6).

2. The system for testing software and hardware integration of the controller of the whole new energy automobile according to claim 1, is characterized in that: the fixed sealing ring (8) of having installed on the periphery wall of joint (4), and sealing ring (8) are located hold up tank (3), hold up tank (3) intussuseption is filled with gas.

3. The system for testing software and hardware integration of the controller of the whole new energy automobile according to claim 1, is characterized in that: the positioning assembly (7) comprises a pushing block (71), the pushing block (71) is slidably arranged in the corresponding placing groove (6), a first spring (72) is arranged between the pushing block (71) and the inner wall of the corresponding placing groove (6), and two ends of the first spring (72) are fixedly connected with the inner wall of the corresponding placing groove (6) and the corresponding pushing block (71) respectively.

4. The system for testing software and hardware integration of the controller of the whole new energy automobile according to claim 2, is characterized in that: the middle position department of standing groove (6) inner wall is opened relatively and is equipped with spout (73), slide in spout (73) and wear to be equipped with fixture block (74), be equipped with second spring (75) between fixture block (74) and the inner wall that corresponds spout (73), and the both ends of second spring (75) respectively with the inner wall that corresponds spout (73) and fixture block (74) fixed connection that corresponds.

5. The software and hardware integration test system for the whole new energy automobile controller according to claim 1, characterized in that: spacing subassembly (5) include spacing ring (51), spacing ring (51) slip cap is located on the periphery wall of sensor interface, two recesses (52) have been seted up relatively to the intermediate position department of the rampart in spacing ring (51), two knobs (53) are worn to be equipped with by the position department screw thread that spacing ring (51) corresponds two recesses (52), knob (53) are located the one end rotation that corresponds recess (52) and are connected with soft piece (54), and soft piece (54) are located corresponding recess (52).

6. The system for testing integration of software and hardware of the whole new energy automobile controller according to claim 5, characterized in that: the limiting assembly (5) comprises two pull rods (55), the two pull rods (55) are arranged below the limiting ring (51) relatively, the top end of each pull rod (55) is fixedly connected with the limiting ring (51), the pull rods (55) are formed by integrally pouring a first round rod (551), a second round rod (552) and a third round rod (553), a round ring (56) is sleeved on the outer peripheral wall of the second round rod (552) in a sliding mode, two elastic pull ropes (57) are arranged between the round ring (56) and the first round rod (551) relatively, and two ends of each elastic pull rope (57) are fixedly connected with the corresponding round ring (56) and the corresponding first round rod (551) respectively.