CN202815579U - Pure electric automobile whole-vehicle controller laboratory test system - Google Patents

Pure electric automobile whole-vehicle controller laboratory test system Download PDF

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Publication number
CN202815579U
CN202815579U CN 201220443812 CN201220443812U CN202815579U CN 202815579 U CN202815579 U CN 202815579U CN 201220443812 CN201220443812 CN 201220443812 CN 201220443812 U CN201220443812 U CN 201220443812U CN 202815579 U CN202815579 U CN 202815579U
Authority
CN
China
Prior art keywords
simulation
hardware
vehicle controller
entire car
car 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.)
Expired - Fee Related
Application number
CN 201220443812
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Chinese (zh)
Inventor
姜丹娜
崔海龙
高史贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Zhixing Hongyuan Automobile Technology Co Ltd
Original Assignee
Beijing Zhixing Hongyuan Automobile Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Zhixing Hongyuan Automobile Technology Co Ltd filed Critical Beijing Zhixing Hongyuan Automobile Technology Co Ltd
Priority to CN 201220443812 priority Critical patent/CN202815579U/en
Application granted granted Critical
Publication of CN202815579U publication Critical patent/CN202815579U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present utility model relates to a pure electric automobile whole-vehicle controller laboratory test system. The system comprises a test host computer, a hardware-in-the-loop simulation system, a whole vehicle controller and a calibration measuring tool, the test host computer is respectively connected with the calibration measuring tool and the hardware-in-the-loop simulation system through network cables, the hardware-in-the-loop simulation system is connected with the whole vehicle controller, the whole vehicle controller is connected with the calibration measuring tool, and the hardware-in-the-loop simulation system comprises a real-time computer, an electric signal simulation plate card, a bus signal simulation plate card, a fault simulation plate card and a program control power supply. As the unique fault simulation design is adopted in the hardware-in-the-loop simulation system, electrical faults of electrical pins of the whole vehicle controller can be effectively simulated; the calibration measuring tool can be used for reading and writing internal data of each controller to make tests become more intelligent and comprehensive, problems can be positioned rapidly; and high voltage electricity is not connected with the whole testing environment.

Description

A kind of pure electric automobile entire car controller laboratory testing system
Technical field
The utility model relates to a kind of pure electric automobile entire car controller laboratory testing system.
Background technology
The electric automobile electric automobile refers to travel with power wheel take vehicle power as power, meets the vehicle of road traffic, security legislation requirements.Because less to the relative orthodox car of environmental impact, its prospect is extensively had an optimistic view of, be widely regarded as one of main path of problems such as solving automobile exhaust pollution and petroleum-based energy shortage, along with the fast development of electric automobile, also more and more important to properties of product, the reliability requirement of its kernel component.
The power system of electric automobile whole mainly is comprised of electrokinetic cell, electrokinetic cell manager (being called for short BMS:Battery Management System), drive motor, starter motor controller (being called for short MCU:Motor Control Unit), entire car controller (being called for short VCU:Vehicle Control Unit).
At present the laboratory testing system of vehicle control unit of electric vehicle is mainly contained test macro and engine bench test system two classes of open loop, wherein the test macro of open loop has or not Communication by three controllers of bus test, and can packing unpacks correct.But this method can't obtain the data message of vehicle under specific operation.
The engine bench test system namely adopts dynamometer machine, and the operating condition of the equipment simulating car loads such as turntable accesses real sensor collection signal to entire car controller, and dynamo battery etc. all adopt real equipment.This method involves great expense, and has hi-line, and the tester is consisted of larger potential danger.
The utility model content
The purpose of this utility model provides a kind of pure electric automobile entire car controller laboratory testing system, to overcome the test macro of present prior art open loop, can't form the data communication of vehicle under specific operation, can't guarantee to coordinate in the various situations whether to have problems.The engine bench test system, method involves great expense, and has hi-line in the laboratory, and the tester is consisted of larger potential danger, deficiency that can't positioning problems.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of pure electric automobile entire car controller laboratory testing system, comprise the test host computer, hardware is in the loop simulation system, entire car controller and calibration measurements instrument, described test host computer connects respectively calibration measurements instrument and hardware in the loop simulation system by netting twine, hardware connects entire car controller in the loop simulation system, entire car controller connects the calibration measurements instrument, described hardware comprises real-time computer in the loop simulation system, the electric signal simulation card, the bus signals simulation card, fault simulation integrated circuit board and programmable power supply, programmable power supply connects real-time computer, and real-time computer connects respectively the electric signal simulation card, bus signals simulation card and fault simulation integrated circuit board.
The beneficial effects of the utility model are: the fault simulation of the uniqueness of hardware in the loop simulation system designs, and can effectively simulate the electric fault of the electrical pins of entire car controller, in the Coordination Treatment mode of entire car controller in the situation of test failure generation; The calibration measurements instrument can be read and write the internal data of each controller, makes test become more intelligent, comprehensive, can also by the data of monitoring entire car controller inside, carry out fast positioning problems; Do not access high-tension electricity in the whole test environment, avoided the threat of high pressure power-on and power-off test process to tester's personal safety.
Description of drawings
The below is described in further detail the utility model with reference to the accompanying drawings.
Fig. 1 is the structural representation of the described a kind of pure electric automobile entire car controller laboratory testing system of the utility model embodiment;
Fig. 2 is that the hardware of the described a kind of pure electric automobile entire car controller laboratory testing system of the utility model embodiment is at the structural representation of loop simulation system;
Fig. 3 is that the model of the real-time computer of the described a kind of pure electric automobile entire car controller laboratory testing system of the utility model embodiment forms reference diagram.
Among the figure:
1, test host computer; 2, hardware is in the loop simulation system; 3, entire car controller; 4, calibration measurements instrument; 5, programmable power supply; 6, real-time computer; 7, electric signal simulation card; 8, bus signals simulation card; 9, fault simulation integrated circuit board.
Embodiment
As Figure 1-3, the described a kind of pure electric automobile entire car controller laboratory testing system of the utility model embodiment, comprise test host computer 1, hardware is in loop simulation system 2, entire car controller 3 and calibration measurements instrument 4, described test host computer 1 connects respectively calibration measurements instrument 4 and hardware in loop simulation system 2 by netting twine, hardware connects entire car controller 3 in loop simulation system 2, entire car controller 3 connects calibration measurements instrument 4, described hardware comprises real-time computer 6 in loop simulation system 2, electric signal simulation card 7, bus signals simulation card 8, fault simulation integrated circuit board 9 and programmable power supply 5, programmable power supply 5 connects real-time computer 6, and real-time computer 6 connects respectively electric signal simulation card 7, bus signals simulation card 8 and fault simulation integrated circuit board 9.
During implementation, described hardware is realized the various operating conditions of vehicle according to the requirement of test host computer 1 in loop simulation system 2, electric signal and bus signals that entire car controller 3 is needed send to entire car controller 3, measure simultaneously electric signal and the bus signals output of entire car controller 3, pass to test host computer 1; Adopt the CCP communications protocol between described calibration measurements instrument 4 and the entire car controller 3, can read in real time the data of entire car controller 3 inside and with these data upload to test host computer 1; 1 pair of whole test macro of described test host computer comprehensively arranges and manages, and provides visual operation interface to carry out the system testing of entire car controller 3 to the tester.
During concrete the use, can first the entire car controller 3 that needs to test be connected into test macro, selected content measurement, test host computer 1 sends to hardware in loop simulation system 2 by network with the content of testing, drive hardware and provide the electric signal that entire car controller 3 needs in loop simulation system 2, and gather back electrical control instruction feedback that entire car controller 3 sends to test host computer 1, the internal data that while calibration measurements instrument 4 reads in the entire car controller 3, and send to the test host computer 1, test host computer 1 carries out the analysis-by-synthesis test process and the result provides test report, finishes whole test process.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within the protection domain of the present utility model.

Claims (1)

1. pure electric automobile entire car controller laboratory testing system, comprise test host computer (1), hardware is in loop simulation system (2), entire car controller (3) and calibration measurements instrument (4), it is characterized in that: described test host computer (1) connects respectively calibration measurements instrument (4) and hardware in loop simulation system (2) by netting twine, hardware connects entire car controller (3) in loop simulation system (2), entire car controller (3) connects calibration measurements instrument (4), described hardware comprises real-time computer (6) in loop simulation system (2), electric signal simulation card (7), bus signals simulation card (8), fault simulation integrated circuit board (9) and programmable power supply (5), programmable power supply (5) connects real-time computer (6), and real-time computer (6) connects respectively electric signal simulation card (7), bus signals simulation card (8) and fault simulation integrated circuit board (9).
CN 201220443812 2012-08-31 2012-08-31 Pure electric automobile whole-vehicle controller laboratory test system Expired - Fee Related CN202815579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220443812 CN202815579U (en) 2012-08-31 2012-08-31 Pure electric automobile whole-vehicle controller laboratory test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220443812 CN202815579U (en) 2012-08-31 2012-08-31 Pure electric automobile whole-vehicle controller laboratory test system

Publications (1)

Publication Number Publication Date
CN202815579U true CN202815579U (en) 2013-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220443812 Expired - Fee Related CN202815579U (en) 2012-08-31 2012-08-31 Pure electric automobile whole-vehicle controller laboratory test system

Country Status (1)

Country Link
CN (1) CN202815579U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104391462A (en) * 2014-10-30 2015-03-04 北京新能源汽车股份有限公司 Joint debugging control system of pure electric automobile whole-automobile chassis and method thereof
CN104914856A (en) * 2015-06-19 2015-09-16 安徽安凯汽车股份有限公司 Pure electric bus vehicle control unit (VCU) semi-physical simulation system and control method thereof
CN105511326A (en) * 2015-12-31 2016-04-20 北京长城华冠汽车科技股份有限公司 Calibration system and calibration method for whole automobile controller of electric automobile
CN105573296A (en) * 2016-01-15 2016-05-11 上海汽车变速器有限公司 Hardware-in-loop-based automation test system for automobile diagnosis, and method thereof
CN105717911A (en) * 2016-01-26 2016-06-29 北京长城华冠汽车科技股份有限公司 VCU (Vehicle Control Unit) testing system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104391462A (en) * 2014-10-30 2015-03-04 北京新能源汽车股份有限公司 Joint debugging control system of pure electric automobile whole-automobile chassis and method thereof
CN104914856A (en) * 2015-06-19 2015-09-16 安徽安凯汽车股份有限公司 Pure electric bus vehicle control unit (VCU) semi-physical simulation system and control method thereof
CN105511326A (en) * 2015-12-31 2016-04-20 北京长城华冠汽车科技股份有限公司 Calibration system and calibration method for whole automobile controller of electric automobile
CN105573296A (en) * 2016-01-15 2016-05-11 上海汽车变速器有限公司 Hardware-in-loop-based automation test system for automobile diagnosis, and method thereof
CN105573296B (en) * 2016-01-15 2017-12-15 上海汽车变速器有限公司 Vehicle diagnosis automatization test system and method based on hardware in loop
CN105717911A (en) * 2016-01-26 2016-06-29 北京长城华冠汽车科技股份有限公司 VCU (Vehicle Control Unit) testing system and method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20200831

CF01 Termination of patent right due to non-payment of annual fee