CN108614542A - A kind of function detection device and method for electro-tricycle electric machine controller - Google Patents
A kind of function detection device and method for electro-tricycle electric machine controller Download PDFInfo
- Publication number
- CN108614542A CN108614542A CN201810421152.7A CN201810421152A CN108614542A CN 108614542 A CN108614542 A CN 108614542A CN 201810421152 A CN201810421152 A CN 201810421152A CN 108614542 A CN108614542 A CN 108614542A
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- function
- electric machine
- machine controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
A kind of function detection device and method for electro-tricycle electric machine controller, including computer, communication module, function signal generation module, acoustic-optic indicator module, signal acquisition module, Wiring module, D.C. regulated power supply and control module；The control module is preset with Function detection information, for after receiving startup detection electric signal, according to the Function detection information of setting to function signal generation module output signal, the real-time status parameter of the electric machine controller and load that are acquired from signal acquisition module is received simultaneously, and above-mentioned parameter is analyzed, whether detecting state parameter is correct, and detection data is sent to computer, shows on computers.The present invention coordinates function signal generation device and signal pickup assembly by preset Function detection information in control module, realizes that the key test of electric machine controller, single machine test time are substantially shortened than existing methods, effectively increases testing efficiency and accuracy rate.
Description
Technical field
The invention belongs to electric vehicle detection technique field, specifically a kind of function for electro-tricycle electric machine controller
Detection device and method.
Background technology
Electric machine controller is an important component of electro-tricycle, and the function detection device of electric machine controller is to electricity
Electric machine controller is connected with detection module generally by terminal plate, and passes through by the necessary equipment that machine controller is tested
The practical operation of driver's electro-tricycle is simulated, to realize the purpose to the Function detection of electric machine controller.
Currently, the function detection device of electric machine controller is mainly by terminal plate, speed control crank and motor form, it is mainly logical
It crosses the mode manually simulated to be detected, before test, first by electric machine controller and terminal plate, speed control crank and motor phase
Even, when test, turn on the offensive moves speed control crank, then by operating function button different on terminal plate, realizes to electronic three
The Multi-functional analog test for taking turns vehicle motor controller, after test, test is recorded in by artificial judgment test result, and by measured data
In table, still, this method has the following disadvantages：
(1) test accuracy rate is low：Due to manually simulation test, artificial judgment test result, by operation intensity and behaviour
Make the influence of personnel's proficiency, when carrying out producing manufacture in enormous quantities, is susceptible to the case where electric machine controller is accidentally surveyed；
(2) testing efficiency is low：Since electric machine controller functional item is more, manually go by the function on terminal plate by
The time that key needs is longer, and the single machine test time is longer, the mass that cannot be satisfied electric machine controller, the requirement quickly detected；
(3) test data statistics is cumbersome：Due to test result and data behaviour work count, do not only take up a large amount of manpowers into
Row data record, and it is unable to ensure the accuracy of data, it is less useful for the quick analysis of test data.
Therefore, how to solve batch, fast and accurately detection electro-tricycle electric machine controller become at present in the industry there is an urgent need for
The technical issues of solution.
Invention content
In view of the above existing problems in the prior art, the present invention provides a kind of work(for electro-tricycle electric machine controller
Can detection device and method, can batch, fast and accurately detect electro-tricycle electric machine controller, and can record in real time
And show test data and test result, it is convenient for further data analysis.
To achieve the goals above, the present invention provides a kind of Function detection dress for electro-tricycle electric machine controller
It sets, including computer, communication module, function signal generation module, acoustic-optic indicator module, signal acquisition module, Wiring module, straight
Flow regulated power supply and control module；
The computer for will be shown on computers after the signal processing received, while being stored in calculating
On machine hard disk；
The communication module, for establishing the communication between control module and computer；
The function signal generation module is electrically connected with control module, for output function signal drive motor controller and
Loaded work piece；
The acoustic-optic indicator module, is made of indicator light and buzzer, and indicator light is used for aobvious according to the output of control module
Show acceptance or rejection state after the completion of testing；Buzzer is for detecting that unqualified state sends out alarm；
The signal acquisition module, the real-time status parameter for acquiring electric machine controller and load；
The Wiring module, for establishing the communication between control module and electric machine controller and load；Believe for establishing
Communication between number acquisition module and load；For sending out startup to control module or stopping the electric signal of detection；
The D.C. regulated power supply is used to power to electric machine controller；
Function detection information is preset in the control module, the control module is used to receive startup detection telecommunications
After number, corresponding detection signal is exported to function signal generation module according to preset various functions detection information, is received simultaneously
The state parameter of electric machine controller and load from signal acquisition module acquisition, and above-mentioned parameter is analyzed, detect shape
Whether state parameter is correct, to detect the acceptance or rejection state of electric machine controller and load, by acceptance or rejection shape
State signal is sent to acoustic-optic indicator module and is shown, for detection data and testing result to be sent to computer, and is counting
It is shown on calculation machine；Detection signal is sent for being interrupted to function signal generation module after receiving suspension detection signal.
A kind of function detecting method for electro-tricycle electric machine controller specifically includes following steps：
1) the On-off signal button i.e. start button on Wiring module, power on circuitry are pressed, control module starts to detect；
2) control module is exported according to the various functions detection information of internal preset to function signal generation module corresponding
Detect signal；
3) function signal generation module according to the detection signal output function signal drive motor controller received and is born
Work, the state parameter of synchronous signal acquisition module motor in real time controller and load are carried, and feeds back to control module；
4) the real-time status parameter that control module is fed back according to the various functions detection information judgment step (3) of internal preset
It is whether qualified, and judgement is provided as a result, judgement result is shown by display module, qualification shows green light, unqualified aobvious
Show red light, and send out alarm, while will judge result and detailed test data transmission to computer through communication module, and is counting
It shows, while is stored on the hard disk of computer on calculation machine.
Compared with prior art, the present invention has the following advantages：
(1) by preset Function detection information in control module, coordinate function signal generation module and signal acquisition mould
Block, realize electric machine controller a key test, the testing time and interval controlled by control module, the single machine test time compared with
Existing method substantially shortens, and is effectively improved testing efficiency；
(2) manual operation is not needed in test process, and is directly judged by control module after testing, and is not needed
Artificial judgement, is greatly reduced and is judged by accident caused by artificial origin, effectively increase test accuracy rate；
(3) after testing, test result and detailed test data are transferred into computer, and are stored automatically in computer
Hard disk on, need not manually count, not only effectively save manpower, working hour input, but also can effectively ensure that the accurate of data
Property, while comprehensive data record is more convenient for data analysis.
Description of the drawings
Fig. 1 is principle of the invention block diagram.
Fig. 2 is the circuit diagram of the function signal generation module in Fig. 1.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of function detection device for electro-tricycle electric machine controller of the invention, including calculate
Machine, communication module, function signal generation module, acoustic-optic indicator module, signal acquisition module, Wiring module, D.C. regulated power supply
And control module；
The computer for will be shown on computers after the signal processing received, while being stored in calculating
On machine hard disk；
The communication module, for establishing the communication between control module and computer；
The function signal generation module is electrically connected with control module, for output function signal drive motor controller and
Loaded work piece；
The acoustic-optic indicator module, is made of indicator light and buzzer, and indicator light is used for aobvious according to the output of control module
Show acceptance or rejection state after the completion of testing；Buzzer is for detecting that unqualified state sends out alarm；
The signal acquisition module, the real-time status parameter for acquiring electric machine controller and load；
The Wiring module, for establishing the communication between control module and electric machine controller and load；Believe for establishing
Communication between number acquisition module and load；For sending out startup to control module or stopping the electric signal of detection；
The D.C. regulated power supply is used to power to electric machine controller；
Function detection information is preset in the control module, the control module is used to receive startup detection telecommunications
After number, corresponding detection signal is exported to function signal generation module according to preset various functions detection information, is received simultaneously
The state parameter of electric machine controller and load from signal acquisition module acquisition, and above-mentioned parameter is analyzed, detect shape
Whether state parameter is correct, to detect the acceptance or rejection state of electric machine controller and load, by acceptance or rejection shape
State signal is sent to acoustic-optic indicator module and is shown, for detection data and testing result to be sent to computer, and is counting
It is shown on calculation machine；Detection signal is sent for being interrupted to function signal generation module after receiving suspension detection signal.
As shown in Fig. 2, as the present invention to the preferred embodiment of above-mentioned technical proposal, the function signal generation module includes
10 same modular circuits, each modular circuit include relay K1, triode N1, diode D1, resistance R1, resistance R2,
One end of relay K1 is connected with the cathode of diode D1 is followed by 12V, the other end of relay K1 and the anode phase of diode D1
Company is followed by the collector of triode N1, and the other both ends of relay K1 meet signal RE+1, RE-1 respectively, the base stage of triode N1 and
One end of connecting resistance R2 after one end of resistance R1 is connected, the emitter of triode N1 are grounded after being connected with the other end of resistance R2,
Another termination enable signal RELAY1_EN of resistance R1, wherein relay K1 for realizing function signal output, close shape
The switching of state.
As the present invention to another preferred embodiment of above-mentioned technical proposal, the communication module is using built in control module
CAN communication unit and RS232 communication modules.
As the present invention to another preferred embodiment of above-mentioned technical proposal, the Wiring module is by matching electric machine controller
Connecting terminal and On-off signal button composition, the connecting terminal are connected with On-off signal button.
Improvement as the present invention to above-mentioned technical proposal further includes switch power module, for being provided to control module
Power supply, the switch module are the modular power source that AC220V turns 12V, 5V, 3.3V, and inside modules has different voltages in order to control
The integrated chip of grade is powered.
Improvement as the present invention to above-mentioned technical proposal, the load are that the motor of electro-tricycle and magnetic powder torque add
Carry equipment.
As the present invention to the preferred embodiment that has of above-mentioned technical proposal, the control module is microcontroller, model
STM32F103VCT6。
Above-mentioned technical proposal is further improved as the present invention, further includes test function machine, the acoustic-optic indicator mould
Block, switch power module, control module, function signal generation module and signal acquisition module are mounted on inside test function machine.
A kind of Function detection algorithm of function detection device for electro-tricycle electric machine controller, including following step
Suddenly：
1) the On-off signal button i.e. start button on Wiring module, power on circuitry are pressed, control module starts to detect；
2) control module is exported according to the various functions detection information of internal preset to function signal generation module corresponding
Detect signal；
3) function signal generation module according to the detection signal output function signal drive motor controller received and is born
Work, the state parameter of synchronous signal acquisition module motor in real time controller and load are carried, and feeds back to control module；
4) the real-time status parameter that control module is fed back according to the various functions detection information judgment step (3) of internal preset
It is whether qualified, and judgement is provided as a result, judgement result is shown by display module, qualification shows green light, unqualified aobvious
Show red light, and send out alarm, while will judge result and detailed test data transmission to computer through communication module, and is counting
It shows, while is stored on the hard disk of computer on calculation machine.
Operation principle：To be by detecting the whether qualified function of judging that electric machine controller controls motor speed of motor speed
For no qualification, first, motor speed information is preset in the control module, control module is defeated according to above-mentioned preset detection information
Going out and detects signal, signal generator module exports corresponding function signal drive motor controller according to the detection signal received,
Electric machine controller sends out control instruction according to the control signal received to tested motor, and tested motor executes control instruction, together
When signal acquisition module acquire the state parameter of tested motor in real time, and transfer the signals to control module, control module
It receives and whether qualified according to the preset real-time rotating speed of motor speed infomation detection tested motor, to effectively judge motor
Whether controller is qualified.
The Function detection information includes the information such as electric current, voltage, Hall angle position, motor speed and load torque.
The semiotic function generation module includes that various switch control signals, handle 0-5V voltage control signals and circuit are disconnected
Open control signal etc..
The electric machine controller and the state parameter of load include various indication signals, electric current, voltage, Hall angle position
It sets, the signals such as motor speed and load torque.
When work, start button is pressed, test machine is started to work, and test machine can be examined in each work(of electric machine controller
Can, and real time data is transferred to by CAN communication unit on computer screen；After about 1 minute, test is completed.Meter
The testing result that each function can be shown on calculation machine display screen, if any exception, indicator light can send out a warning on test machine, while buzzing
Device is alarmed, without exception, is given a green light.Certified products can flow to down due process together respectively with defective work.While detection,
Computer host computer can count daily yield, product qualification rate, the qualification rate of indices etc., and a computer can be shown simultaneously
Show the detecting state of 6 products.
Claims (9)
1. a kind of function detection device for electro-tricycle electric machine controller, including computer, communication module, Wiring module
And D.C. regulated power supply, which is characterized in that further include function signal generation module, acoustic-optic indicator module, signal acquisition module with
And control module；
The computer, for will be shown on computers after the signal processing received, while it is hard to be stored in computer
On disk；
The communication module, for establishing the communication between control module and computer；
The function signal generation module is electrically connected with control module, is used for output function signal drive motor controller and load
Work；
The acoustic-optic indicator module, is made of indicator light and buzzer, and indicator light is used to be shown according to the output of control module and survey
Acceptance or rejection state after the completion of examination；Buzzer is for detecting that unqualified state sends out alarm；
The signal acquisition module, the real-time status parameter for acquiring electric machine controller and load；
The Wiring module, for establishing the communication between control module and electric machine controller and load；It is adopted for establishing signal
Collect the communication between module and load；For sending out startup to control module or stopping the electric signal of detection；
The D.C. regulated power supply is used to power to electric machine controller；
Function detection information is preset in the control module, the control module is used to receive startup detection electric signal
Afterwards, corresponding detection signal is exported to function signal generation module according to preset Function detection information, while received next self-confident
The state parameter of the electric machine controller and load of the acquisition of number acquisition module, and above-mentioned parameter is analyzed, detecting state parameter
It is whether correct, to detect the acceptance or rejection state of electric machine controller and load, by acceptance or rejection status signal
Acoustic-optic indicator module is sent to be shown；For detection data and testing result to be sent to computer, and on computers
It shows；Detection signal is sent for being interrupted to function signal generation module after receiving suspension detection signal.
2. a kind of function detection module for electro-tricycle electric machine controller according to claim 1, feature exist
In the function signal generation module is made of 10 identical modular circuits, and each modular circuit includes relay K1, three poles
Pipe N1, diode D1, resistance R1 and resistance R2, one end of relay K1 is connected with the cathode of diode D1 is followed by 12V power supplys, after
The other end of electric appliance K1 is connected with the anode of diode D1 is followed by the collector of triode N1, the other both ends difference of relay K1
Meet signal RE+1, RE-1, one end of connecting resistance R2, the hair of triode N1 after the base stage of triode N1 is connected with one end of resistance R1
Emitter-base bandgap grading is grounded after being connected with the other end of resistance R2, another termination enable signal RELAY1_EN of resistance R1.
3. a kind of function detection module for electro-tricycle electric machine controller according to claim 1 or 2, feature
It is, the communication module is using the CAN communication unit and RS232 communication modules built in control module.
4. a kind of function detection module for electro-tricycle electric machine controller according to claim 3, feature exist
In, the Wiring module is made of the connecting terminal and On-off signal button of matching electric machine controller, the connecting terminal with
On-off signal button is connected.
5. a kind of function detection module for electro-tricycle electric machine controller according to claim 1, feature exist
In, further include switch power module, for control module provide power supply, the switch module be AC220V turn 12V, 5V,
The modular power source of 3.3V.
6. a kind of function detection module for electro-tricycle electric machine controller according to claim 4, feature exist
In the load is the motor and magnetic powder torque loading equipemtn of electro-tricycle.
7. a kind of function detection module for electro-tricycle electric machine controller according to claim 1, feature exist
In the control module is microcontroller, model STM32F103VCT6.
8. a kind of function detection module for electro-tricycle electric machine controller according to claim 7, feature exist
In, further include test machine, the switch power module, control module, function signal generation module, acoustic-optic indicator module and signal
Acquisition module is mounted on inside test machine.
9. a kind of function detecting method for electro-tricycle electric machine controller, which is characterized in that specifically include following steps：
1) the On-off signal button i.e. start button on Wiring module, power on circuitry are pressed, control module starts to detect；
2) control module exports corresponding detection according to the various functions detection information of internal preset to function signal generation module
Signal；
3) function signal generation module is according to the detection signal output function signal drive motor controller and load work received
Make, the state parameter of synchronous signal acquisition module motor in real time controller and load, and feeds back to control module；
4) whether the real-time status parameter that control module is fed back according to the various functions detection information judgment step (3) of internal preset
Qualification, and judgement is provided as a result, judgement result is shown by display module, qualification shows that green light, unqualified display are red
Lamp, and alarm is sent out, while result and detailed test data transmission will be judged to computer, and in computer through communication module
On show, while being stored on the hard disk of computer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925636 | 2017-12-29 | ||
| CN2017219256362 | 2017-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108614542A true CN108614542A (en) | 2018-10-02 |
Family
ID=63661721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810421152.7A Pending CN108614542A (en) | 2017-12-29 | 2018-05-04 | A kind of function detection device and method for electro-tricycle electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108614542A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402223A (en) * | 2011-11-16 | 2012-04-04 | 奇瑞汽车股份有限公司 | Offline testing system and testing method for motor controller |
| CN102419590A (en) * | 2011-08-19 | 2012-04-18 | 奇瑞汽车股份有限公司 | Integrated controller detecting device and detecting method thereof |
| CN102566568A (en) * | 2012-02-21 | 2012-07-11 | 奇瑞汽车股份有限公司 | Intelligent testing system and testing method for motor controller of electric vehicle |
| CN202661871U (en) * | 2011-11-14 | 2013-01-09 | 机科发展科技股份有限公司 | Industrial electric vehicle control system test platform |
| CN102902263A (en) * | 2012-09-28 | 2013-01-30 | 北京智行鸿远汽车技术有限公司 | Hardware-in-the-loop testing device and testing method of new energy vehicle motor controller |
| CN205301987U (en) * | 2015-11-23 | 2016-06-08 | 北汽福田汽车股份有限公司 | Electric motor car machine controller hardware is in ring testing system |
-
2018
- 2018-05-04 CN CN201810421152.7A patent/CN108614542A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419590A (en) * | 2011-08-19 | 2012-04-18 | 奇瑞汽车股份有限公司 | Integrated controller detecting device and detecting method thereof |
| CN202661871U (en) * | 2011-11-14 | 2013-01-09 | 机科发展科技股份有限公司 | Industrial electric vehicle control system test platform |
| CN102402223A (en) * | 2011-11-16 | 2012-04-04 | 奇瑞汽车股份有限公司 | Offline testing system and testing method for motor controller |
| CN102566568A (en) * | 2012-02-21 | 2012-07-11 | 奇瑞汽车股份有限公司 | Intelligent testing system and testing method for motor controller of electric vehicle |
| CN102902263A (en) * | 2012-09-28 | 2013-01-30 | 北京智行鸿远汽车技术有限公司 | Hardware-in-the-loop testing device and testing method of new energy vehicle motor controller |
| CN205301987U (en) * | 2015-11-23 | 2016-06-08 | 北汽福田汽车股份有限公司 | Electric motor car machine controller hardware is in ring testing system |
Non-Patent Citations (3)
| Title |
|---|
| 冯灵霞等: "《软件测试技术》", 31 January 2017 * |
| 庞俊奇: "某型号遥测外***等效器的设计与实现", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 芮国优: "无刷直流电机控制器电路板的检测***", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109444566B (en) | Electric automobile charging facility detection equipment and method | |
| CN103019940B (en) | A kind of electric energy meter embedded software half simulation testing device | |
| CN202033663U (en) | Programmable logic controller (PLC) control function detecting system of printed circuit board | |
| CN107678960B (en) | Intelligent ammeter software black box testing system and method | |
| CN106125013B (en) | A kind of fast charge class Testing System of Product Aging of highly compatible | |
| CN106771701A (en) | A kind of electric vehicle charge interface uniformity automated detection system and method | |
| CN106405294B (en) | Portable power distribution product transmission calibrator and implementation test method thereof | |
| CN103543399A (en) | Car CAN bus module fully-automatic detection system and method based on PCI board card | |
| CN106526457A (en) | Circuit board detection instrument and system | |
| CN108614217A (en) | A kind of battery management system full-automatic test system and implementation method | |
| CN203870199U (en) | GIS lossless monitoring apparatus based on full-life management | |
| CN203178431U (en) | Full-automatic testing system for circuit boards | |
| CN111880516A (en) | Automatic detection device and method based on lithium battery controller of electric vehicle | |
| CN206804777U (en) | Short circuit detection means | |
| CN207764328U (en) | A kind of charging pile charging simulated testing system | |
| CN212845599U (en) | Comprehensive test device for electrical loop of rod control rod position system of nuclear power station | |
| CN207380211U (en) | A kind of device of detecting magnetic holding relays in batches | |
| CN108614542A (en) | A kind of function detection device and method for electro-tricycle electric machine controller | |
| CN209070013U (en) | A kind of distribution network working voltage monitor | |
| CN207457381U (en) | A kind of signal processing module overall checkout equipment | |
| CN203788304U (en) | Device for testing function of hardware interface | |
| CN202256608U (en) | Circuit board testing device | |
| CN206400061U (en) | A kind of circuit board detecting instrument and system | |
| CN203520072U (en) | Signal converter assembly detection device | |
| CN109870993A (en) | A kind of automotive electronics electronic control unit testing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
|
| RJ01 | Rejection of invention patent application after publication |