CN108051673A - Ageing test box and ageing testing method based on ABS electronic components - Google Patents
Ageing test box and ageing testing method based on ABS electronic components Download PDFInfo
- Publication number
- CN108051673A CN108051673A CN201711311647.6A CN201711311647A CN108051673A CN 108051673 A CN108051673 A CN 108051673A CN 201711311647 A CN201711311647 A CN 201711311647A CN 108051673 A CN108051673 A CN 108051673A
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- China
- Prior art keywords
- module
- ageing
- sensor
- rotating machinery
- driving equipment
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 230000032683 aging Effects 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010998 test method Methods 0.000 abstract 1
- 238000003483 aging Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses ageing test boxes and test method based on ABS electronic components, including babinet, input unit, test cell and output unit are equipped in babinet, input unit includes control module, driving equipment, rotating machinery, sensor, power supply module, temperature control module, output unit includes execution module and alarm module, and execution module and alarm module are connected with the output terminal of test cell；Power supply module provides voltage to test cell, and temperature control module and sensor are connected with test cell；Rotating machinery is connected with driving equipment, and control unit is connected with driving equipment, so that driving equipment works, so as to which rotating machinery be driven to rotate；Sensor is used to detect the rotating speed of rotating machinery.The present invention, which is absorbed in, simulates the quality stability that element to be detected tests the element to be detected under real operating condition, overcomes existing market burn-in test not preciseness.
Description
Technical field
The present invention relates to a kind of degradation testing technique field more particularly to a kind of burn-in tests based on ABS electronic components
Case.
Background technology
At present, anti-blocking brake system (antilock brake system) abbreviation ABS, effect is exactly in automobile brake
When, the size of braking device brake force is automatically controlled, wheel is made by locking, not slided (slip rate is 20% or so) in side rolling
State, to ensure the adhesive force of wheel and ground in maximum.
But there are following defects for existing ABS tests：
Existing ABS market segments, the burn-in test of electronic component are only limited to simply apply rated temperature, humidity, pressure,
And product is not tested under running conditions, detection range is extremely limited, and prohibited data detection is true.
The content of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide the agings based on ABS electronic components
Test box can carry out burn-in test in simulation actual environment, and data are more accurate.
The second object of the present invention is to improve the ageing testing method based on ABS electronic components, can simulate in fact
Border environment carries out burn-in test, and data are more accurate.
An object of the present invention adopts the following technical scheme that realization：
Based on the ageing test box of ABS electronic components, input unit, test cell and defeated are equipped with including babinet, in babinet
Go out unit, input unit includes control module, driving equipment, rotating machinery, sensor, power supply module, temperature control module, and output is single
Member includes execution module and alarm module, and execution module and alarm module are connected with the output terminal of test cell；Power supply module
Voltage is provided to test cell, temperature control module and sensor are connected with test cell；Rotating machinery is connected with driving equipment, control
Unit processed is connected with driving equipment, so that driving equipment works, so as to which rotating machinery be driven to rotate；Sensor rotates for detecting
The rotating speed of equipment.
Further, the test cell is the element to be detected with ECU.
Further, the driving equipment is motor.
Further, the rotating machinery includes belt and gear ring, and one end of belt is socketed in the drive shaft of motor, tooth
Circle is connected to the other end of belt by a rotation axis.
Further, the sensor is located at the top of gear ring.
Further, the execution unit is braking circuit.
The second object of the present invention adopts the following technical scheme that realization：
Based on the ageing testing method of ABS electronic components, applied to above-mentioned ageing test box, include the following steps：
Receiving step：The detection signal from sensor is received under preset operating conditions, is according to detection signal judgement
No failure, if so, output alarm signal, to alarm module, otherwise, output performs signal to execution module.
Further, the preset operating conditions include setting voltage, design temperature and setting humidity.
Further, the setting voltage is set by power supply module, and design temperature and setting humidity pass through temperature control module
Setting.
Compared with prior art, the beneficial effects of the present invention are：
It is steady that the present invention is absorbed in the quality that simulation element to be detected tests the element to be detected under real operating condition
It is qualitative, overcome existing market burn-in test not preciseness.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As shown in Figure 1, the present invention provides a kind of ageing test box based on ABS electronic components, including babinet, device is all
It is arranged in babinet, forms all-in-one machine structure.Specifically, input unit, test cell and output unit are provided in babinet.It is defeated
Enter unit for test cell input test condition and detection signal.Input unit includes control module, driving equipment, rotation
Equipment, sensor, power supply module, temperature control module, power supply module is for constantly exporting different voltage to test cell, with module
Voltage situation during automobile starting.Temperature control module is used to adjust the temperature and humidity of test cell.Output unit includes performing mould
Block and alarm module, execution module and alarm module are connected with the output terminal of test cell；Power supply module is carried to test cell
Voltage supplied, temperature control module and sensor are connected with test cell；Rotating machinery is connected with driving equipment, control unit and driving
Equipment connects, so that driving equipment works, so as to which rotating machinery be driven to rotate；Sensor is used to detect the rotating speed of rotating machinery.
Wherein, test cell is the element to be detected with ECU.Element to be detected receives the detection signal of sensor
Afterwards, judge to belong to normal or abnormal in this case, normally then send a signal to execution unit, alarm is sent a signal to when abnormal
Unit.Loading condition and adjusting situation when being worked by analog equipment, can more really reflect the steady of product quality
It is qualitative.
In the present invention, driving equipment is motor, and rotating machinery includes belt and gear ring, and one end of belt is socketed in motor
Drive shaft on, gear ring is connected to the other end of belt by a rotation axis.Wherein, sensor is located at the top of gear ring.
Execution unit in the present invention is braking circuit, when being judged as normal condition, then performs braking circuit and stops
Vehicle.
Still further aspect, the present invention can perform step such as with a kind of ageing testing method based on ABS electronic components
Under：The detection signal from sensor is received under preset operating conditions, failure is judged whether according to detection signal, if so,
Output alarm signal is to alarm module, and otherwise, output performs signal to execution module.Preset operating conditions include setting voltage,
Design temperature and setting humidity.The setting voltage is set by power supply module, and design temperature and setting humidity pass through temperature control mould
Block is set.Setting described here does not imply that uniqueness, and refers to need to set voltage, temperature, humidity in the process of implementation
The demand put, and these demands are set by power supply module, temperature control module, in fact, power supply module is constantly defeated in power supply
Go out different voltage, temperature control module makes element manipulation to be detected under different temperature, humidity.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (9)
1. based on the ageing test box of ABS electronic components, including babinet, which is characterized in that be equipped with input unit, test in babinet
Unit and output unit, input unit include control module, driving equipment, rotating machinery, sensor, power supply module, temperature control mould
Block, output unit include execution module and alarm module, and execution module and alarm module are connected with the output terminal of test cell；
Power supply module provides voltage to test cell, and temperature control module and sensor are connected with test cell；Rotating machinery is set with driving
Standby connection, control unit are connected with driving equipment, so that driving equipment works, so as to which rotating machinery be driven to rotate；Sensor is used
In the rotating speed of detection rotating machinery.
2. ageing test box as described in claim 1, which is characterized in that the test cell is the member to be detected with ECU
Part.
3. ageing test box as described in claim 1, which is characterized in that the driving equipment is motor.
4. ageing test box as claimed in claim 3, which is characterized in that the rotating machinery includes belt and gear ring, belt
One end be socketed in the drive shaft of motor, gear ring is connected to the other end of belt by a rotation axis.
5. ageing test box as claimed in claim 3, which is characterized in that the sensor is located at the top of gear ring.
6. ageing test box as described in claim 1, which is characterized in that the execution unit is braking circuit.
7. the ageing testing method based on ABS electronic components, which is characterized in that applied to the ageing test box of claim 1, bag
Include following steps：
Receiving step：The detection signal from sensor is received under preset operating conditions, event is judged whether according to detection signal
Barrier, if so, output alarm signal, to alarm module, otherwise, output performs signal to execution module.
8. ageing testing method as claimed in claim 7, which is characterized in that the preset operating conditions include setting voltage,
Design temperature and setting humidity.
9. ageing testing method as claimed in claim 8, which is characterized in that the setting voltage is set by power supply module,
Design temperature and setting humidity are set by temperature control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311647.6A CN108051673A (en) | 2017-12-11 | 2017-12-11 | Ageing test box and ageing testing method based on ABS electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711311647.6A CN108051673A (en) | 2017-12-11 | 2017-12-11 | Ageing test box and ageing testing method based on ABS electronic components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108051673A true CN108051673A (en) | 2018-05-18 |
Family
ID=62123245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711311647.6A Pending CN108051673A (en) | 2017-12-11 | 2017-12-11 | Ageing test box and ageing testing method based on ABS electronic components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051673A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320386A (en) * | 2019-06-06 | 2019-10-11 | 淮海工学院 | Multichannel list dual chip differential type wheel speed sensors test fixture and System and method for |
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|---|---|---|---|---|
| CN101509834A (en) * | 2008-03-31 | 2009-08-19 | 北京航空航天大学 | Hydraulic ABS test stand based on wheel speed closed-loop simulation |
| CN102354202A (en) * | 2011-06-23 | 2012-02-15 | 鼎佳（天津）汽车电子有限公司 | Test stand for aging of ECU utilized by ABS of vehicle |
| CN102393737A (en) * | 2011-11-22 | 2012-03-28 | 苏州凌创电子科技有限公司 | High/low temperature ageing test equipment suitable for air bag controller and method thereof |
| CN102495624A (en) * | 2011-12-02 | 2012-06-13 | 湖南大学 | Automatic ABSECU detection device |
| CN204758720U (en) * | 2015-06-09 | 2015-11-11 | 浙江毅力汽车空调有限公司 | Vehicle air conditioner electronic governor aging testing system |
| CN106681308A (en) * | 2017-01-26 | 2017-05-17 | 吴神培 | Method and system for detecting ECU (electronic control unit) of vehicle |
| CN107003195A (en) * | 2014-11-14 | 2017-08-01 | Cs有限及两合公司 | Brake testboard |
| CN208297618U (en) * | 2017-12-11 | 2018-12-28 | 广州瑞立科密汽车电子股份有限公司 | Ageing test box based on ABS electronic component |
-
2017
- 2017-12-11 CN CN201711311647.6A patent/CN108051673A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509834A (en) * | 2008-03-31 | 2009-08-19 | 北京航空航天大学 | Hydraulic ABS test stand based on wheel speed closed-loop simulation |
| CN102354202A (en) * | 2011-06-23 | 2012-02-15 | 鼎佳（天津）汽车电子有限公司 | Test stand for aging of ECU utilized by ABS of vehicle |
| CN102393737A (en) * | 2011-11-22 | 2012-03-28 | 苏州凌创电子科技有限公司 | High/low temperature ageing test equipment suitable for air bag controller and method thereof |
| CN102495624A (en) * | 2011-12-02 | 2012-06-13 | 湖南大学 | Automatic ABSECU detection device |
| CN107003195A (en) * | 2014-11-14 | 2017-08-01 | Cs有限及两合公司 | Brake testboard |
| CN204758720U (en) * | 2015-06-09 | 2015-11-11 | 浙江毅力汽车空调有限公司 | Vehicle air conditioner electronic governor aging testing system |
| CN106681308A (en) * | 2017-01-26 | 2017-05-17 | 吴神培 | Method and system for detecting ECU (electronic control unit) of vehicle |
| CN208297618U (en) * | 2017-12-11 | 2018-12-28 | 广州瑞立科密汽车电子股份有限公司 | Ageing test box based on ABS electronic component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110320386A (en) * | 2019-06-06 | 2019-10-11 | 淮海工学院 | Multichannel list dual chip differential type wheel speed sensors test fixture and System and method for |
| CN110320386B (en) * | 2019-06-06 | 2021-10-26 | 淮海工学院 | Multi-channel single-chip and double-chip differential wheel speed sensor testing tool, system and method |
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Application publication date: 20180518 |