CN108845555A - Motor controller of new energy automobile automatization test system - Google Patents
Motor controller of new energy automobile automatization test system Download PDFInfo
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- CN108845555A CN108845555A CN201810375132.0A CN201810375132A CN108845555A CN 108845555 A CN108845555 A CN 108845555A CN 201810375132 A CN201810375132 A CN 201810375132A CN 108845555 A CN108845555 A CN 108845555A
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- 238000012360 testing method Methods 0.000 title claims abstract description 74
- 238000004088 simulation Methods 0.000 claims abstract description 30
- 230000002159 abnormal effect Effects 0.000 claims abstract description 4
- 230000004044 response Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a kind of motor controller of new energy automobile automatization test systems, including electric machine controller to be measured, test module for collection analysis electric machine controller parameters, feedback module for showing electric machine controller parameters and being sounded an alarm to abnormal data, load blocks for simulation test environment, power module for analog power input environment, for controlling the control centre of the test mode of electric machine controller, for resetting the reseting module for resetting each module parameter and performing the next step test.Motor controller of new energy automobile automatization test system through the invention is realized to electric machine controller automation, comprehensive test.
Description
Technical field
The present invention relates to electric machine controller automatization testing technique field, specifically motor controller of new energy automobile is automatic
Change test macro.
Background technique
With the utilization of new energy technology, more and more electrical equipments are instead of old energy device, such as electronic vapour
Vehicle replacing fuel oil automobile etc..And still have more technology barrier in the R&D process of electrical equipment, it is surveyed in electric machine controller
It tries in technical field, since electric machine controller is made of inverter and controller two parts, it is complicated, time-consuming to cause test process
Measure big problem.
Prior art CN107315407A provides a kind of automotive motor controller emulation test system, including：Test master
Machine, programmable power supply, electric machine controller, phase voltage acquisition module, simulator, simulator is connect with test host, and and journey
Control power supply, electric machine controller and phase voltage acquisition module are sequentially connected in series composition closed-loop system, programmable power supply, electric machine controller
And phase voltage acquisition module passes sequentially through high-voltage wiring harness connection, simulator passes through low voltage wiring harness and programmable power supply, electricity respectively
Machine controller and the connection of phase voltage acquisition module.The technological merit is not having to split electric machine controller internal control plate and drive
In the case of movable plate, the closed-loop simulation of electric machine controller is realized, reduce testing procedure.But to electric machine controller each group in the technology
There is limitation in the parameter acquisition of part, omitted the test of other important parameters of electric machine controller, cause test result not
Accurately.
There is prior art CN206788647U to provide a kind of testing device for motor controller again, including electric machine controller is surveyed
Trial assembly sets outside and is equipped with casing, is equipped with circuit control panel in casing；The circuit control panel is equipped with power input port, shows
Show device connectivity port, reserved serial ports Wiring port, test point Wiring port, program download port, three-phase output detection port,
MCU peripheral circuit and line row weldering plug-in unit, relay, the test point Wiring port is circuit control panel edge is arranged in defeated
Enter functional test port, power circuit and each voltage tester port, pwm control signal port, counter electromotive force test port.The skill
Art advantage is that the measuring technology tooling is easy to operate, strong operability.But the technology is mainly for the portion of electric machine controller
Divide parameter, Function detection missing is not comprehensive to the detection of electric machine controller.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of motor controller of new energy automobile automatization test system
The existing electric machine controller measuring technology test result proposed in background technique not precisely, complex steps and detection incomplete ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：
A kind of motor controller of new energy automobile automatization test system, including：
Electric machine controller；
Test module is electrically connected electric machine controller and is used for collection analysis electric machine controller parameters；
Feedback module is electrically connected test module for showing electric machine controller parameters and issuing to abnormal data
Alarm；
Load blocks are electrically connected electric machine controller output end and are used for simulation test environment, are electrically connected test mould
Block is for providing environmental data；
Power module, is electrically connected electric machine controller and load blocks are used for analog power input environment；
Control centre, is electrically connected load blocks and power module is used to control the test mode of electric machine controller；
It is each for resetting resetting to be electrically connected test module, feedback module, load blocks and power module for reseting module
Module parameter simultaneously performs the next step test.
Preferably, the load blocks include temperature simulation unit, accelerator simulation unit, stall analogue unit and brake
Analogue unit, temperature simulation unit are electrically connected electric machine controller for simulating excess temperature environment, and accelerator simulation unit electrically connects
Electric machine controller is connect for electrical environment on simulation accelerated plate, stall analogue unit is electrically connected electric machine controller and is used for simulated machine
Stall environment, brake analogue unit are electrically connected electric machine controller for simulating brake environment.
Preferably, the power module includes that current analog unit, voltage analog unit and power supply unit, current-mode are quasi-simple
Member is electrically connected electric machine controller and is electrically connected electric machine controller for providing for providing overcurrent condition, voltage analog unit
Pressure and undervoltage condition, power supply unit are electrically connected electric machine controller for providing electric machine controller running current
Preferably, the test module includes that voltage detection unit, current detecting unit, temperature detecting unit and response are single
Member, voltage detection unit is electrically connected the input terminal of electric machine controller and output end carries out voltage detecting, current detecting unit electricity
Property connection electric machine controller output end carry out current detecting, temperature detecting unit electrical property electric machine controller is for acquiring motor control
The operating temperature of device, response unit are electrically connected current detecting unit, current analog unit, voltage analog unit, temperature simulation
Unit, accelerator simulation unit, stall analogue unit and brake analogue unit are for detecting electric machine controller under simulated environment
Response condition.
Preferably, the feedback module includes display unit and alarm unit, and display unit is electrically connected voltage detecting list
Member, current detecting unit and temperature detecting unit, alarm unit are electrically connected response unit.
Preferably, the control centre is PLC control centre
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is detected and is shown to electric machine controller parameters by test module, is realized to motor control
The test of device conventional parameter；Testing setup is carried out to test macro by PLC technology center, is realized each to electric machine controller
Parameter and performance are more comprehensively tested；The present invention tests electric machine controller in load blocks and power module by response unit
Environmental simulation under operation conditions, realize performance test of the test macro under different situations.
Detailed description of the invention
Fig. 1 is the structural block diagram of motor controller of new energy automobile automatization test system of the present invention；
Fig. 2 is the connection of motor controller of new energy automobile automatization test system test module and reseting module of the present invention
Block diagram；
Fig. 3 is the connection of motor controller of new energy automobile automatization test system feedback module and reseting module of the present invention
Block diagram；
Fig. 4 is the connection of motor controller of new energy automobile automatization test system load blocks and reseting module of the present invention
Block diagram；
Fig. 5 is the connection of motor controller of new energy automobile automatization test system power module and reseting module of the present invention
Block diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5
As shown in Figure 1, a kind of motor controller of new energy automobile automatization test system, including：
Electric machine controller to be tested reads its nominal parameter as control.
Test module is electrically connected electric machine controller and is used for collection analysis electric machine controller parameters.
As depicted in figs. 1 and 2, test module includes voltage detection unit, current detecting unit, temperature detecting unit and sound
Answer unit.Voltage detection unit is electrically connected the input terminal of electric machine controller and output end carries out voltage detecting, current detecting list
Member is electrically connected electric machine controller output end and carries out current detecting, and temperature detecting unit electrical property electric machine controller is for acquiring motor
The operating temperature of controller, response unit are electrically connected current detecting unit, current analog unit, voltage analog unit, temperature
Analogue unit, accelerator simulation unit, stall analogue unit and brake analogue unit are for detecting electric machine controller in analog loop
Response condition under border.When carrying out over-voltage, under-voltage, overcurrent or excess temperature input by electric power source pair of module electric machine controller, response
Whether the electric machine controller real-time current that unit is detected by current detecting unit is whether zero i.e. electric machine controller stops work
Make to realize the defencive function for detecting electric machine controller.When single by accelerator simulation unit, stall analogue unit or brake simulation
The environmental simulation that member accelerates electric machine controller accordingly, motor rotation blockage or braking vane power on, is detected by response unit
The real-time current of electric machine controller realizes response function of the electric machine controller in terms of control.
Feedback module is electrically connected test module for showing electric machine controller parameters and issuing to abnormal data
Alarm.
As shown in figures 1 and 3, feedback module includes display unit and alarm unit, and display unit is electrically connected voltage inspection
Unit, current detecting unit and temperature detecting unit are surveyed, shows the test data of test module each unit, alarm unit electrically connects
Response unit is connect, when response unit test does not make preset response under simulated environment to electric machine controller, alarm unit
The warning note situation.
Load blocks are electrically connected electric machine controller output end and are used for simulation test environment, are electrically connected test mould
Block is for providing environmental data.
As shown in Figure 1 and Figure 4, load blocks include temperature simulation unit, accelerator simulation unit, stall analogue unit and
Brake analogue unit, and temperature simulation unit is electrically connected electric machine controller for simulating excess temperature environment, accelerator simulation unit electricity
Property connection electric machine controller for electrical environment on simulation accelerated plate, stall analogue unit is electrically connected electric machine controller for simulating
Motor rotation blockage environment, brake analogue unit are electrically connected electric machine controller for simulating brake environment.
Power module, is electrically connected electric machine controller and load blocks are used for analog power input environment.
As shown in Figure 1 and Figure 5, power module includes current analog unit, voltage analog unit and power supply unit, current-mode
Quasi-simple member is electrically connected electric machine controller and is electrically connected electric machine controller for mentioning for providing overcurrent condition, voltage analog unit
For over-voltage and undervoltage condition, power supply unit is electrically connected electric machine controller for providing electric machine controller running current.
Control centre, is electrically connected load blocks and power module is used to control the test mode of electric machine controller.Control
Center processed is PLC control centre, can be set by programming to the test process under the environmental simulation of electric machine controller, with
To more comprehensively test result.
As shown in Figs. 1-5, reseting module is electrically connected test module, feedback module, load blocks and power module and uses
Each module parameter is reset in reset and performs the next step detection.After having carried out the test under a kind of simulated environment, reseting module
Reset resetting is carried out to the Testing factors of each module, influences to remove current factor and continues the test to electric machine controller.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of motor controller of new energy automobile automatization test system, which is characterized in that including：
Electric machine controller；
Test module is electrically connected electric machine controller and is used for collection analysis electric machine controller parameters；
Feedback module is electrically connected test module and warns for showing electric machine controller parameters and issuing to abnormal data
Report；
Load blocks are electrically connected electric machine controller output end and are used for simulation test environment, are electrically connected test module and use
In offer environmental data；
Power module, is electrically connected electric machine controller and load blocks are used for analog power input environment；
Control centre, is electrically connected load blocks and power module is used to control the test mode of electric machine controller；
Reseting module is electrically connected test module, feedback module, load blocks and power module for resetting and resets each module
Parameter simultaneously performs the next step test.
2. a kind of motor controller of new energy automobile automatization test system according to claim 1, which is characterized in that institute
Stating load blocks includes temperature simulation unit, accelerator simulation unit, stall analogue unit and brake analogue unit, temperature simulation
Unit is electrically connected electric machine controller and is electrically connected electric machine controller for simulating excess temperature environment, accelerator simulation unit and is used for mould
Electrical environment on quasi- accelerator card, stall analogue unit are electrically connected electric machine controller and are used for simulated machine stall environment, brake simulation
Unit is electrically connected electric machine controller for simulating brake environment.
3. a kind of motor controller of new energy automobile automatization test system according to claim 1, which is characterized in that institute
Stating power module includes current analog unit, voltage analog unit and power supply unit, and current analog unit is electrically connected motor control
Device processed is electrically connected electric machine controller for providing over-voltage and undervoltage condition, supplies for providing overcurrent condition, voltage analog unit
Electric unit is electrically connected electric machine controller for providing electric machine controller running current.
4. a kind of motor controller of new energy automobile automatization test system according to claim 1, which is characterized in that institute
Stating test module includes voltage detection unit, current detecting unit, temperature detecting unit and response unit, voltage detection unit electricity
Property connection electric machine controller input terminal and output end carry out voltage detecting, current detecting unit be electrically connected electric machine controller it is defeated
Outlet carries out current detecting, and temperature detecting unit electrical property electric machine controller is used to acquire the operating temperature of electric machine controller, response
Unit is electrically connected current detecting unit, current analog unit, voltage analog unit, temperature simulation unit, accelerator simulation list
Member, stall analogue unit and brake analogue unit are for detecting response condition of the electric machine controller under simulated environment.
5. a kind of motor controller of new energy automobile automatization test system according to claim 1, which is characterized in that institute
Stating feedback module includes display unit and alarm unit, display unit be electrically connected voltage detection unit, current detecting unit and
Temperature detecting unit, alarm unit are electrically connected response unit.
6. a kind of motor controller of new energy automobile automatization test system according to claim 1, which is characterized in that institute
Stating control centre is PLC control centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375132.0A CN108845555A (en) | 2018-04-24 | 2018-04-24 | Motor controller of new energy automobile automatization test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375132.0A CN108845555A (en) | 2018-04-24 | 2018-04-24 | Motor controller of new energy automobile automatization test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108845555A true CN108845555A (en) | 2018-11-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810375132.0A Withdrawn CN108845555A (en) | 2018-04-24 | 2018-04-24 | Motor controller of new energy automobile automatization test system |
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| Country | Link |
|---|---|
| CN (1) | CN108845555A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058163A (en) * | 2019-03-19 | 2019-07-26 | 天长市龙亨电子有限公司 | A kind of testing and analysis system for controller for electric vehicle |
| CN110474988A (en) * | 2019-08-28 | 2019-11-19 | 深圳库博能源科技有限公司 | A kind of remote monitoring system of new energy |
| CN110727259A (en) * | 2019-10-16 | 2020-01-24 | 合肥学院 | An automatic test system for motor controller |
| CN111176261A (en) * | 2020-01-17 | 2020-05-19 | 斯科容泰(苏州)科技有限公司 | General test system of motor controller |
| CN111708352A (en) * | 2020-06-23 | 2020-09-25 | 广州小鹏汽车科技有限公司 | Method and device for testing motor controller in electric automobile |
| CN112798918A (en) * | 2020-12-30 | 2021-05-14 | 重庆金康动力新能源有限公司 | A test system and test method |
| CN113521550A (en) * | 2021-06-23 | 2021-10-22 | 武汉奇致激光技术股份有限公司 | Function detection device and detection method for strong pulse light therapeutic apparatus control system |
| CN118331244A (en) * | 2024-06-14 | 2024-07-12 | 杭州迪为科技有限公司 | Method and system for simulating running environment of automobile motor controller |
-
2018
- 2018-04-24 CN CN201810375132.0A patent/CN108845555A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058163A (en) * | 2019-03-19 | 2019-07-26 | 天长市龙亨电子有限公司 | A kind of testing and analysis system for controller for electric vehicle |
| CN110474988A (en) * | 2019-08-28 | 2019-11-19 | 深圳库博能源科技有限公司 | A kind of remote monitoring system of new energy |
| CN110727259A (en) * | 2019-10-16 | 2020-01-24 | 合肥学院 | An automatic test system for motor controller |
| CN111176261A (en) * | 2020-01-17 | 2020-05-19 | 斯科容泰(苏州)科技有限公司 | General test system of motor controller |
| CN111708352A (en) * | 2020-06-23 | 2020-09-25 | 广州小鹏汽车科技有限公司 | Method and device for testing motor controller in electric automobile |
| CN111708352B (en) * | 2020-06-23 | 2021-10-12 | 广州小鹏汽车科技有限公司 | Method and device for testing motor controller in electric automobile |
| CN112798918A (en) * | 2020-12-30 | 2021-05-14 | 重庆金康动力新能源有限公司 | A test system and test method |
| CN113521550A (en) * | 2021-06-23 | 2021-10-22 | 武汉奇致激光技术股份有限公司 | Function detection device and detection method for strong pulse light therapeutic apparatus control system |
| CN113521550B (en) * | 2021-06-23 | 2023-09-15 | 武汉奇致激光技术股份有限公司 | Function detection device and detection method of control system of intense pulse light therapeutic instrument |
| CN118331244A (en) * | 2024-06-14 | 2024-07-12 | 杭州迪为科技有限公司 | Method and system for simulating running environment of automobile motor controller |
| CN118331244B (en) * | 2024-06-14 | 2024-08-30 | 杭州迪为科技有限公司 | Method and system for simulating running environment of automobile motor controller |
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Application publication date: 20181120 |