CN202351010U - Durability testing system for electric device of automobile - Google Patents
Durability testing system for electric device of automobile Download PDFInfo
- Publication number
- CN202351010U CN202351010U CN2011204233587U CN201120423358U CN202351010U CN 202351010 U CN202351010 U CN 202351010U CN 2011204233587 U CN2011204233587 U CN 2011204233587U CN 201120423358 U CN201120423358 U CN 201120423358U CN 202351010 U CN202351010 U CN 202351010U
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- module
- spare
- main control
- bulb
- relay module
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Abstract
The utility model relates to a device for testing the durability of a part of an automobile, in particular to a durability testing system for an electric device of the automobile. The durability testing system comprises a power module (1) for supplying power to the system, a main control module (2) for controlling the system, a relay module (3) and a current acquisition module (5). Due to the adoption of the technical scheme, a durability detection test can be performed on vehicle bulb lightening devices and other bulb electric devices which use bulbs as loads, brake lamps, air-conditioning electromagnetic clutches and other intermittent energization electric devices, and horn switches, electric door and window switches and other switch electric devices.
Description
Technical field
The utility model relates to a kind of parts to automobile and carries out the device that permanance detects, and relates in particular to a kind of car electrics spare endurance test system.
Background technology
Because the existence of road excitation and these two big driving sources of engine luggine; It is high that car electrics and electronic system fault account for the ratio of complete vehicle fault; And a large amount of uses with increasing electrical part; Electrical equipment and electronic system failure rate present the situation that increases year by year, therefore, in testing laboratory, car electrics spare are carried out endurancing and detect the effective means that is considered to expedite product exploitation, checking product quality.
Switch electrical part and some the light fixture classes that automobile is used or need the endurancing of the electrical part that intermittently power-on detects; Need certain research technique to detect; And traditional single kind class testing or repetition wiring have strengthened the labor capacity of testing crew, and efficient is lower, and cost is higher.Having disclosed some devices that electric elements are made an experiment in the prior art, roughly is to be made up of testing table, panel board, console panel face, table top, electronic circuit, pneumatic-hydraulic device, hot-water heating system and wheelwork etc.Install pneumatic-hydraulic circuit, water temperature circuit in the electronic circuit additional and rotated hookup; It can detect air pressure spare, hydraulic part, air pressure electrical equipment subassembly, hydraulic electric appliance subassembly, water temperature part, separated motor, spark plug, ignition coil and other tens kinds of auto parts machineries of automobile, tractor, but this product does not disclose the detection to the more and more Switch electrical parts that use of Hyundai Motor.
Summary of the invention
For solving the deficiency that exists in the prior art, the utility model provides a kind of light fixture class, Switch and intermittently power-on control electric appliances spare has been carried out the car electrics spare endurance test system that endurancing detects, and it has stronger versatility.
Be to realize above-mentioned purpose, the car electrics spare endurance test system of the utility model comprises power module that system is supplied power, to the main control module that system controls, and it comprises:
Relay module receives the control signal of main control module, and with as the bulb of load or intermittently start and stop electrical part or CS electrical part are electrically connected;
The current acquisition module after the current value collection under the relay module electrical connection load, sends main control module to.
As the qualification to aforesaid way, described relay module comprises that bulb is with relay module, intermittently start and stop electrical part relay module and device for switching spare relay module.
As improvement to aforesaid way, be provided with the load Connection Block at bulb with the electric connecting terminal of relay module, it can be electrically connected with device for switching spare.
As the qualification to aforesaid way, the load that is electrically connected on the described load Connection Block is a bulb.
As improvement, on main control module, be connected with main control module and realize the mutual human-computer interaction module that transmits of signal the utility model.
Adopt technique scheme; Can realize automobile-used bulb is lighted etc. with the bulb is that the endurancing of Switch electrical parts such as intermittently power-on electric appliances spares such as bulb electric appliances spare, Brake lamp and air-conditioning electromagnetic clutch, horn switch and power window switch of load detects; And realized the convenient, visual of testing result and input control through setting up human-computer interaction module, it is easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Fig. 1 is the one-piece construction block diagram of the utility model.
Among the figure:
1, power module; 2, main control module; 3, relay module; 31, bulb is used relay module; 311, load Connection Block; 32, start and stop at intermittence electrical part relay module; 33, device for switching spare relay module; 331, solenoid valve; 332, cylinder matched clamp assembly; 4, load; 5, current acquisition module; 6, human-computer interaction module.
Embodiment
Know by shown in Figure 1; The car electrics spare endurance test system of the utility model; The main control module 2, the relay module 3 that comprise power module 1 that system is supplied power, system is controlled; Relay module 3 mainly is the control signal that receives main control module 2, and with as the bulb of load 4 or intermittently start and stop electrical part or CS electrical part are electrically connected; In addition, the utility model also comprises a current acquisition module 5, after gathering through the current value under the 3 electrical connection loads 4 of 5 pairs of relay module of current acquisition module, sends main control module 2 to; In addition, be connected with the human-computer interaction module 6 of realizing the mutual transmission of signal with main control module 2 on the main control module 2.
With reference to Fig. 1; Present embodiment repeat circuit module 3 comprises bulb with relay module 31, intermittently start and stop electrical part relay module 32 and device for switching spare relay module 33, the main effect of each relay module be realize with dissimilar electric elements between be electrically connected.Mainly be electrically connected with relay module 31 like bulb, to realize that it such as is lighted, intermittently lights at endurancing with automobile-used bulb electric appliances spare; Intermittently start and stop electrical part relay module 32 mainly be through with being electrically connected of intermittently power-on electric appliances spares such as Brake lamp, backup lamp, heating radiator electric fan, air-conditioning electromagnetic clutch, loudspeaker, the endurance quality to above-mentioned electrical part under the control of main control module detects; Device for switching spare relay module 33 mainly be through with being electrically connected of Switch electrical parts such as horn switch, luggage lamp switch, foot pedal, power window switch, rearview mirror by-pass cock, brake switch, headlight height by-pass cock, door lamp switch, electrical heating switch; Endurance quality to above-mentioned electrical part under the control of main control module detects; For realizing being connected of device for switching spare relay module 33 and load; The cylinder matched clamp assembly 332 that on device for switching spare relay module 33, be connected with solenoid valve 331, is connected with solenoid valve 331; The connection of Switch electrical part is arranged on the cylinder matched clamp assembly 332; By main control unit 2 control electromagnetic valve 331, control corresponding cylinder matched clamp assembly 332 and be connected with load.
In use, main control module 2 can adopt the PLC programmable controller, and human-computer interaction module 6 adopts touch screen.Kind according to the test electrical part; Test parameterss such as kind of test, durability times or durable time, cycle make-and-break time and inefficacy current value through human-computer interaction module 6 input test electrical parts and overcurrent protection current value; Through 2 pairs of bulbs of main control module with relay 31 or intermittently start and stop electrical part relay module 32 or device for switching spare relay module 33 are carried out break-make control; Make the respective classes relay cycle switch on and off; And then continued power or intermittent power supply are carried out in corresponding load 4 by power supply, thus the test electrical part is moved by test standard requirements regularly, accept the endurancing detection; In this power supply process; Main control module 2 receives the current information of power module 1 supply load 4 that is transmitted by current acquisition module 5; Compare judgement with the experience inefficacy current value and the overcurrent protection current value of human-computer interaction module 6 inputs, send warning when reaching setting value; 2 pairs of tests of main control module are simultaneously accomplished durability times with time or test and are carried out accumulation calculating, and compare judgement with durable time or the durability times imported by human-computer interaction module 6, and test is accomplished when reaching setting value, sends warning.
In addition; The Switch electrical part that has need be with and carry test, at this moment when being stirred by simulation; Can be provided with the load Connection Block 311 that is connected with device for switching spare with the electric connecting terminal of relay module 31 at bulb; This load Connection Block 311 1 is to can be used as the test of electrical parts such as bulb is installed, the 2nd, with when the Switch electrical part is tested, a bulb is installed with load as the test of Switch electrical part.
Claims (5)
1. car electrics spare endurance test system comprises power module (1) that system is supplied power, to the main control module (2) that system controls, and it is characterized in that:
Relay module (3) receives the control signal of main control module (2), and with as the bulb of load (4) or intermittently start and stop electrical part or CS electrical part are electrically connected;
Current acquisition module (5) after the collection of the current value under relay module (3) the electrical connection load (4), sends main control module (2) to.
2. car electrics spare endurance test system according to claim 1 is characterized in that: described relay module (3) comprises that bulb is with relay module (31), intermittently start and stop electrical part relay module (32) and device for switching spare relay module (33).
3. car electrics spare endurance test system according to claim 2 is characterized in that: be provided with the load Connection Block (311) that is electrically connected with device for switching spare at bulb with the electric connecting terminal of relay module (31).
4. car electrics spare endurance test system according to claim 3 is characterized in that: it is bulb that described load Connection Block (311) is gone up the load that is electrically connected.
5. car electrics spare endurance test system according to claim 1 is characterized in that: on main control module (2), be connected with main control module (2) and realize the mutual human-computer interaction module (6) that transmits of signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204233587U CN202351010U (en) | 2011-10-31 | 2011-10-31 | Durability testing system for electric device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204233587U CN202351010U (en) | 2011-10-31 | 2011-10-31 | Durability testing system for electric device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351010U true CN202351010U (en) | 2012-07-25 |
Family
ID=46540007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204233587U Expired - Fee Related CN202351010U (en) | 2011-10-31 | 2011-10-31 | Durability testing system for electric device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351010U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166059A (en) * | 2014-08-13 | 2014-11-26 | 重庆小康工业集团股份有限公司 | Function test device for electrical part of electric vehicle |
| CN104296974A (en) * | 2014-10-29 | 2015-01-21 | 重庆长安汽车股份有限公司 | Automobile headlamp structure fatigue life analysis method |
| CN105547643A (en) * | 2015-12-14 | 2016-05-04 | 曙光信息产业(北京)有限公司 | Optical-electric module detection method |
-
2011
- 2011-10-31 CN CN2011204233587U patent/CN202351010U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166059A (en) * | 2014-08-13 | 2014-11-26 | 重庆小康工业集团股份有限公司 | Function test device for electrical part of electric vehicle |
| CN104166059B (en) * | 2014-08-13 | 2016-08-17 | 重庆小康工业集团股份有限公司 | Electric automobile electric components FCS functional check-out set |
| CN104296974A (en) * | 2014-10-29 | 2015-01-21 | 重庆长安汽车股份有限公司 | Automobile headlamp structure fatigue life analysis method |
| CN104296974B (en) * | 2014-10-29 | 2016-08-17 | 重庆长安汽车股份有限公司 | A kind of Vehicle headlamp structure analysis of Fatigue-life method |
| CN105547643A (en) * | 2015-12-14 | 2016-05-04 | 曙光信息产业(北京)有限公司 | Optical-electric module detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |