CN211906077U - Aging rack of vehicle control unit - Google Patents
Aging rack of vehicle control unit Download PDFInfo
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- CN211906077U CN211906077U CN202020485275.XU CN202020485275U CN211906077U CN 211906077 U CN211906077 U CN 211906077U CN 202020485275 U CN202020485275 U CN 202020485275U CN 211906077 U CN211906077 U CN 211906077U
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Abstract
The utility model discloses a vehicle control unit's ageing rack, include: the device comprises a test platform, a temperature sensor, a humidity sensor, a console, a temperature and humidity display, a power supply, a power line, a current control knob, a current, voltage and power display, a first signal line, a PWM waveform display and a second signal line. The actual working state of the whole vehicle controller can be simulated by arranging the aging rack. And the test result is fed back to the console, so that the test of the whole vehicle controller is realized, and the test process of the whole vehicle controller is simple and safe. In addition, the test time of the whole vehicle controller is short, and the working efficiency can be improved.
Description
Technical Field
The utility model belongs to the technical field of vehicle control unit test technique and specifically relates to an ageing rack of vehicle control unit is related to.
Background
The vehicle control unit is the most critical part of vehicle operation, is the brain of the vehicle, and if the vehicle control unit fails in the driving process of the vehicle, the vehicle cannot normally operate. This problem is particularly evident in remote mountainous areas.
In addition, according to the area where the vehicle is located, the running environment and the running time of the vehicle are different, some environments can rain for a long time or can be at seaside, river side and the like, and the air humidity is too high; some environments are sunny enough, no rainfall exists, and the air is dry and hot; some environments are cool in northern wind, snowy in four places and cool in the air; if the finished vehicle controller is mounted on a sample vehicle for complex environmental test, the labor cost and the road cost are increased, the test time is prolonged, and the test safety is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an ageing rack of vehicle control unit, this ageing rack of vehicle control unit can simulate the environment that vehicle control unit located to can test vehicle control unit.
According to the utility model discloses vehicle control unit's ageing rack, include: the device comprises a test platform, a temperature sensor, a humidity sensor, an operation panel, a temperature, humidity display, a power supply, a power line, a current control knob, a current, voltage and power display, a first signal line, a PWM waveform display and a second signal line, wherein the temperature sensor is arranged on the test platform, the humidity sensor is arranged on the test platform, the operation panel is arranged on one side of the test platform, the temperature and humidity display is respectively electrically connected with the temperature sensor and the humidity sensor, the temperature and humidity display is arranged on the operation panel, the power supply is arranged on the operation panel, one end of the power line is connected with the power supply and the other end is arranged on the test platform so as to be connected with the whole vehicle controller, the current control knob is arranged on the operation panel and is connected with the power supply, the current, voltage and power display is arranged on the console, one end of the first signal wire is connected with the current, voltage and power display, the other end of the first signal wire is arranged on the test platform and is connected with the vehicle control unit, the PWM waveform display is arranged on the console, one end of the second signal wire is connected with the PWM waveform display, and the other end of the second signal wire is arranged on the test platform and is connected with the vehicle control unit.
According to the utility model discloses vehicle control unit's ageing rack can simulate the operating condition of vehicle control unit reality through setting up ageing rack. And the test result is fed back to the console, so that the test of the whole vehicle controller is realized, and the test process of the whole vehicle controller is simple and safe. In addition, the test time of the whole vehicle controller is short, and the working efficiency can be improved.
According to some embodiments of the invention, the console comprises a functional box, the functional box comprises: the box body and the case lid, the box set up in one side of test platform, the case lid is located on the box, temperature, humidity transducer current control knob current, voltage and power display with the PWM waveform display all set up in on the case lid, the power cord first signal line with the second signal line set up in the box.
According to the utility model discloses a some embodiments, the control cabinet includes function box and lower function box, temperature, humidity transducer current control knob current, voltage and power display with the PWM waveform display all set up in on the case lid of function box, first signal line with the second signal line set up in the box of last function box, the power with the power cord set up in the box of lower function box.
According to some embodiments of the utility model, vehicle control unit's ageing rack still includes: the signal lamp is arranged on the box cover of the upper function box, one end of the third signal line is connected with the signal lamp and the other end of the third signal line is arranged on the test platform to be connected with the whole vehicle controller.
According to the utility model discloses a some embodiments, the signal lamp is a plurality of, and is a plurality of the signal lamp is the status display signal lamp of different colours.
According to some embodiments of the utility model, vehicle control unit's ageing rack still includes: manual switch, manual master switch and safing switch, manual switch set up in on the case lid of last function case and with the power cord is connected, manual master switch set up in on the case lid of last function case and with the power cord is connected, the safing switch set up in the box of function case down and with the power cord is connected.
According to some embodiments of the present invention, the current, voltage and power display, the PWM waveform display, and the temperature and humidity display are disposed at an upper portion and at left and right intervals on the case cover of the upper functional case; the manual main electric brakes are multiple and are positioned in the middle, and the multiple manual main electric brakes are arranged at left and right intervals; the pilot lamp is a plurality of, the current control knob is a plurality of, manual switch is a plurality of, and is a plurality of pilot lamp, a plurality of current control knob and a plurality of manual switch are located the lower part and control the interval and set up.
According to some embodiments of the utility model, vehicle control unit's ageing rack still includes: and the emergency stop switch is arranged on the box cover of the upper functional box and is connected with the power supply.
According to some embodiments of the utility model, be formed with a plurality of test spaces in the test platform.
According to the utility model discloses a some embodiments, test platform includes a plurality of spaced apart test jig from top to bottom, is formed with two at least test spaces on every test jig.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an aging rack of a vehicle control unit according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the arrangement of the electrical components of the cover of the upper functional compartment;
FIG. 3 is a schematic structural view of a case body of the upper functional box;
fig. 4 is a schematic structural view of the casing of the lower functional box.
Reference numerals:
an aging rack S of the vehicle control unit;
a test platform 1; a test rack 111; a test space 112;
a safety switch 2;
and an emergency stop switch 3.
A console 4; a function box 41; a case 411; a case cover 412; a plug 413; a wire slot 414; an upper function box 42; a lower function box 43;
a temperature and humidity display 5;
a power supply 6;
a current control knob 7;
a current, voltage and power display 8;
a PWM waveform display 9;
a signal lamp 10;
a manual power switch 11;
a manual main switch 12.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
The burn-in stage S of the hybrid vehicle controller according to the embodiment of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 2 and 3 in conjunction with fig. 1, the burn-in stand S of the vehicle control unit includes: the device comprises a test platform 1, a temperature sensor, a humidity sensor, a console 4, a temperature and humidity display 5, a power supply 6, a power supply line, a current control knob 7, a current, voltage and power display 8, a first signal line, a PWM waveform display 9 and a second signal line.
As shown in fig. 1 and 2, the console 4 is disposed at one side of the testing platform 1, and some electrical components can be integrated on the console, so that the operation of a user can be facilitated. The temperature sensor is arranged on the testing platform 1, the humidity sensor is arranged on the testing platform 1, the temperature and humidity display 5 is respectively and electrically connected with the temperature sensor and the humidity sensor, and the temperature and humidity display 5 is also arranged on the control console 4. The temperature and humidity in the test platform 1 can be detected by the temperature and humidity sensor, and the value is displayed on the temperature and humidity display 5.
As shown in fig. 2 and 4, a power supply 6 is provided at the console 4, one end of a power cord is connected to the power supply 6, and the other end of the power cord is provided at the test platform 1 to be connected with the vehicle control unit. By providing the power supply 6 on the console 4 and connecting the power supply 6 to the test platform 1 by a power cord, the test platform 1 can be supplied with electric power.
The current, voltage and power display 8 is disposed on the console 4, and the current, voltage and power display 8 is used for displaying the input and output currents of the vehicle control unit. The current control knob 7 is arranged on the control console 4, the current control knob 7 is connected with the power supply 6, and the voltage of the whole vehicle controller can be controlled through the power supply 6 and the current control knob 7, so that the test can be normally carried out. One end of the first signal line is connected to the current, voltage and power display 8, and the other end of the first signal line is disposed on the testing platform 1 to be connected to the vehicle control unit. The current, voltage and power display 8 can be connected to the vehicle control unit via a first signal line, so that parameters of the vehicle control unit can be monitored.
In addition, the temperature sensor can detect the range of-50 ℃ to 100 ℃, the humidity sensor is a carbon humidity sensitive element, and the display range of humidity and temperature is-999 ℃ to 999 ℃.
Specifically, as shown in fig. 1 and 2, a PWM (pulse width modulation) waveform display 9 is also provided on the console 4, and the PWM waveform display 9 is used to display the input and output PWM values of the vehicle control unit. One end of the second signal line is connected to the PWM waveform display 9, and the other end of the second signal line is disposed on the test platform 1, so that the PWM waveform display 9 is connected to the vehicle control unit. Optionally, there are four PWM waveform displays 9.
Therefore, the aging rack S is arranged, so that the actual working state of the whole vehicle controller can be simulated and fed back to the console 4, the test of the whole vehicle controller is realized, and the test process of the whole vehicle controller is simple and safe. In addition, the test time of the whole vehicle controller is short, and the working efficiency can be improved.
As shown in fig. 1, 2, and 4, the console 4 includes a function box 41, and the function box 41 includes: box 411 and case lid 412, box 411 set up in one side of test platform 1, and case lid 412 lid is located on box 411, and temperature, humidity transducer, current control knob 7, electric current, voltage and power display 8 and PWM waveform display 9 all set up on case lid 412, and power 6, power cord, first signal line and second signal line set up in box 411.
Specifically, as shown in fig. 1 and 2, the console 4 includes an upper function box 42 and a lower function box 43, a temperature and humidity sensor, a current control knob 7, a current, voltage and power display 8 and a PWM waveform display 9 are provided on a box cover 412 of the upper function box 42, a first signal line and a second signal line are provided in a box 411 of the upper function box 42, and a power supply 6 and a power supply line are provided in a box 411 of the lower function box 43. By dividing the console 4 into the upper functional box 42 and the lower functional box 43, it is possible to facilitate the assembly and maintenance of the aging rack S of the vehicle control unit by the worker. As shown in fig. 3, the box 411 of the upper functional box 42 is provided with the plug wire column 413 and the wire groove 414 inside, and the arrangement of the power line and the signal line can be facilitated by the plug wire column 413 and the wire groove 414, so that the inner space of the upper functional box 42 can be reasonably utilized, and the use safety of the testing platform 1 can be improved.
In addition, as shown in fig. 2, the burn-in stage S of the vehicle control unit further includes: the signal lamp 10 is disposed on the box cover 412 of the upper function box 42, one end of the third signal line is connected to the signal lamp 10, and the other end of the third signal line is disposed on the test platform 1 to be connected with the vehicle control unit. The signal lamp 10 can display the working state of the vehicle control unit, so that the operation of the testing platform 1 by a worker can be facilitated.
Specifically, as shown in fig. 2, a plurality of signal lamps 10 are provided, and the plurality of signal lamps 10 display the signal lamps 10 in different color states. The green signal light 10 is in an operating state and the red signal light 10 is in a fault state.
As shown in fig. 2, the burn-in stage S of the vehicle control unit further includes: the manual power switch 11 is arranged on the box cover 412 of the upper function box 42, the manual power switch 11 is connected with a power line, the manual main switch 12 is arranged on the box cover 412 of the upper function box 42, the manual main switch 12 is connected with the power line, the safety switch 2 is arranged in the box body 411 of the lower function box 43, and the safety switch 2 is connected with the power line.
Specifically, the manual power switch 11, the manual main switch 12, the safety switch 2, the power supply 6 and the current control knob 7 jointly act to provide enough voltage for the vehicle control unit, so that the vehicle control unit meets the test conditions. The manual power switches 11 are four in total.
As shown in fig. 2, the current, voltage and power display 8, the PWM waveform display 9 and the temperature and humidity display 5 are positioned on the upper portion of the case cover 412 of the upper function case 42 and are spaced left and right. The manual main electric brake 12 is a plurality of and is located in the middle, and the plurality of manual main electric brakes 12 are arranged at left and right intervals. The indicator lamps, the current control knobs 7 and the manual power switches 11 are arranged on the lower portion and are arranged at intervals in the left-right direction. Optionally, there are four current control knobs 7.
As shown in fig. 2, the burn-in stage S of the vehicle control unit further includes: and the emergency stop switch 3, the emergency stop switch 3 is arranged on the box cover 412 of the upper functional box 42, and the emergency stop switch 3 is connected with the power supply 6. The scram switch 3 can be pressed to stop the test when the test fails, and the power supply 6 can be disconnected from the test platform 1, so that the safety of a user or the device can be protected.
Specifically, as shown in fig. 1, a plurality of test spaces 112 are formed in the test platform 1. By forming a plurality of test spaces 112 in the test platform 1, a plurality of sets of the vehicle control units can be tested at the same time.
Optionally, the testing platform 1 includes a plurality of vertically spaced testing frames 111, and each testing frame 111 has at least two testing spaces 112 formed thereon. By dividing the test platform 1 into the test platforms which are spaced up and down, a plurality of test platforms can be used for placing a plurality of vehicle controllers, so that the test of a plurality of groups of vehicle controllers can be ensured to be carried out simultaneously.
Specifically, the first signal line, the second signal line, and the third signal line may be copper wire signal lines having an inner diameter of 1 mm. The power line can be a copper wire power line with the inner diameter of 1.5 mm.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an ageing rack of vehicle control unit which characterized in that includes:
a test platform;
the temperature sensor is arranged on the test platform;
the humidity sensor is arranged on the test platform;
the control console is arranged on one side of the test platform;
the temperature and humidity display is electrically connected with the temperature sensor and the humidity sensor respectively and arranged on the console;
the power supply is arranged on the console;
one end of the power line is connected to the power supply, and the other end of the power line is arranged on the test platform so as to be connected with the vehicle control unit;
the current control knob is arranged on the console and is connected with the power supply;
the current, voltage and power display is arranged on the console;
one end of the first signal wire is connected to the current, voltage and power display, and the other end of the first signal wire is arranged on the test platform so as to be connected with the vehicle control unit;
the PWM waveform display is arranged on the console;
and one end of the second signal wire is connected to the PWM waveform display, and the other end of the second signal wire is arranged on the test platform so as to be connected with the whole vehicle controller.
2. The burn-in stand of a hybrid vehicle controller of claim 1, wherein the console includes a functional box, the functional box including: the box body and the case lid, the box set up in one side of test platform, the case lid is located on the box, temperature, humidity transducer current control knob current, voltage and power display with the PWM waveform display all set up in on the case lid, the power cord first signal line with the second signal line set up in the box.
3. The burn-in rack of a hybrid vehicle controller according to claim 2, wherein the console includes an upper functional box and a lower functional box, the temperature and humidity sensor, the current control knob, the current, voltage and power display and the PWM waveform display are disposed on a box cover of the upper functional box, the first signal line and the second signal line are disposed in a box body of the upper functional box, and the power supply line are disposed in a box body of the lower functional box.
4. The burn-in stand of a hybrid vehicle controller of claim 3, further comprising:
the signal lamp is arranged on the box cover of the upper functional box;
and one end of the third signal wire is connected with the signal lamp, and the other end of the third signal wire is arranged on the test platform so as to be connected with the vehicle control unit.
5. The burn-in rack of a hybrid vehicle controller according to claim 4, wherein the signal lamps are plural, and the plurality of signal lamps are status display signal lamps of different colors.
6. The burn-in stand of a hybrid vehicle controller as set forth in claim 4, further comprising:
the manual power switch is arranged on the box cover of the upper functional box and is connected with the power line;
the manual main electric brake is arranged on the box cover of the upper functional box and is connected with the power line;
and the safety switch is arranged in the box body of the lower functional box and is connected with the power line.
7. The burn-in rack of the hybrid vehicle controller according to claim 6, wherein the current, voltage and power display, the PWM waveform display and the temperature and humidity display are positioned at an upper portion and spaced left and right on a box cover of the upper functional box;
the manual main electric brakes are multiple and are positioned in the middle, and the multiple manual main electric brakes are arranged at left and right intervals;
the pilot lamp is a plurality of, the current control knob is a plurality of, manual switch is a plurality of, and is a plurality of pilot lamp, a plurality of current control knob and a plurality of manual switch are located the lower part and control the interval and set up.
8. The burn-in stand of a hybrid vehicle controller of claim 6, further comprising:
and the emergency stop switch is arranged on the box cover of the upper functional box and is connected with the power supply.
9. The burn-in rack of the hybrid vehicle controller according to any one of claims 1-8, wherein a plurality of test spaces are formed in the test platform.
10. The burn-in rack of a hybrid vehicle controller as claimed in claim 9, wherein the test platform comprises a plurality of vertically spaced apart test racks, each test rack having at least two test spaces formed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485275.XU CN211906077U (en) | 2020-04-03 | 2020-04-03 | Aging rack of vehicle control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485275.XU CN211906077U (en) | 2020-04-03 | 2020-04-03 | Aging rack of vehicle control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906077U true CN211906077U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020485275.XU Active CN211906077U (en) | 2020-04-03 | 2020-04-03 | Aging rack of vehicle control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211906077U (en) |
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2020
- 2020-04-03 CN CN202020485275.XU patent/CN211906077U/en active Active
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