CN2735324Y - Integrated test bench for engine, automatic transmission, ABS - Google Patents

Integrated test bench for engine, automatic transmission, ABS Download PDF

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Publication number
CN2735324Y
CN2735324Y CN 200420091810 CN200420091810U CN2735324Y CN 2735324 Y CN2735324 Y CN 2735324Y CN 200420091810 CN200420091810 CN 200420091810 CN 200420091810 U CN200420091810 U CN 200420091810U CN 2735324 Y CN2735324 Y CN 2735324Y
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China
Prior art keywords
engine
automatic transmission
abs
wheel
cylinder
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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 - Lifetime
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CN 200420091810
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Chinese (zh)
Inventor
温涛
温汇
张光複
温德恩
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AIXUN VEHICLE TEST EQUIPMENT Co Ltd TAIYUAN
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AIXUN VEHICLE TEST EQUIPMENT Co Ltd TAIYUAN
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Priority to CN 200420091810 priority Critical patent/CN2735324Y/en
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Publication of CN2735324Y publication Critical patent/CN2735324Y/en
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Abstract

The utility model provides an integrated test bench for engine, automatic transmission, ABS which contains an engine, an automatic transmission, a front wheel disc, a cartwheel, a transmission shaft and a support part, an ABS brake system, a gear handling device of the automatic transmission, a gun foot board and a brake foot board, and a microcomputer monitoring system composed of a microcomputer, a display and a detection sensor. The utility model is characterized in that it also contains a structural support bracket, an operating platform, a control and display panel, a bench of a roller, a roller and a chain wheel arranged on the axis of the roller, a current vortex loader, and a pavement analog device. The utility model combines the engine, the automatic transmission and the ABS efficiently, and has many functions such as dynamic performance, self-diagnosable systematic examination, fault arrangement, and signal imitation, etc.

Description

A kind of engine, automatic transmission, ABS comprehensive experiment table
Technical field
The utility model belongs to a kind of laboratory equipment, relates generally to engine, automatic transmission, ABS comprehensive experiment table
Background technology
At present, automobile has been people's main transport facility.And along with the development of microelectronics and micro-computer technology, many vehicles have adopted microelectronics and micro-computer technology in a large number.Automatic control and detection technique as automobile ECU and ABSECU and antitheft ECU.Yet, really can not synchronized development at required many laboratory equipments in aspect such as the experimental study of automobile, teaching and teaching demonstration device.Experiment table and teaching equipment separately such as some engines, automatic transmission, ABS, suspension, lubricating system are only arranged.These experimental facilities test and teaching demonstration function singlenesses, devices needed is many, and it is big to account for breadboard area, and experimental facilities can not be utilized effectively.
Technology contents
The purpose of this utility model is to overcome above disadvantages of background technology, makes full use of automatic control and the detection technique of existing automobile ECU, ABS ECU and antitheft ECU, and a kind of have engine, automatic transmission, ABS comprehensive experiment table are provided.
The utility model provides a kind ofly has engine, automatic transmission, an ABS comprehensive experiment table, it comprises engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component, abs braking system, automatic transmission gear operating means, and accelerator pedal and brake pedal plate, the microcomputer control system that constitutes by microcomputer and display and detecting sensor; Engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component, abs braking system are connected and assembling, it is characterized in that: also comprise sprocket wheel and chain on stand, cylinder and the dress drum shaft of structure stand, operating platform, control display panel, cylinder, current vortex loader, and test pavement simulating device; Described engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component are contained on the structure stand; Cylinder is contained on the roller beds by bolt, bearing and bearing seat, a pair of cylinder is arranged under each wheel, two cylinders are by sprocket wheel and chain interlock, and one of them cylinder is connected with another one of them to cylinder by shaft coupling and transmission shaft, and connects the current vortex loader; Described operating platform is contained on the front or rear structure stand of engine, control on the support after display panel is contained in engine top or engine, and automatic transmission gear operating means is contained in the position close with operating platform, accelerator pedal and brake pedal plate are contained in the below of operating platform, and are fixed on the structure stand; The test pavement simulating device is fixed on the structure stand and the support component of wheel dish connects; The other set pattern face mould that is equipped with of each wheel is intended device.
Above-described a kind of engine, automatic transmission, ABS comprehensive experiment table, it is characterized in that: described test pavement simulating device is to be fixed on the structure stand and the support component of wheel dish connects oil cylinder, and also is furnished with hydraulic power unit, hydrostatic control and oil cylinder working-pressure pick-up unit.
Above-described a kind of engine, automatic transmission, ABS comprehensive experiment table is characterized in that: described test pavement simulating device comprises direct current motor, speed reduction unit, cam, connecting link and oil cylinder; Speed reduction unit is fixed on the structure stand, and direct current motor is connected with input shaft of speed reducer, and two cams are adorned at the two ends of output shaft, and cam contacts with connecting link, is connected on the support component of wheel dish on the connecting link connection oil cylinder; Have pressure-detecting device on the oil cylinder.
A kind of engine that the utility model provides, automatic transmission, ABS comprehensive experiment table have outstanding technical progress and remarkable result, mainly contain the following aspects:
1, this experiment table effectively combines engine and automatic transmission, the three of ABS system, a tractor serves several purposes (can distinguish separately and use).So both can do dynamic demonstration, self-diagnosable system inspection, fault setting, the signal imitation of engine and variator, can do dynamic demonstration, self-diagnosable system inspection, fault setting, the signal imitation of ABS system again.Microcomputer control system is subsidiary decoder function, but the various Change of Data Stream curves of live presentation are read sign indicating number, the sign indicating number of decoding, disappear.The laboratory manual menu prompt.
2, be provided with wheel and inertia cylinder, the current vortex loader can carry out the demonstration of engine and automatic transmission load variations; Can show the speed of a motor vehicle (and acceleration, deceleration degree), wheel speed, slip rate, braking distance, the curvilinear motion of braking time etc. by microcomputer and display.Can arbitrarily change the hydraulic means of the adhesion of wheel, can simulate the running demonstration of various pavement behaviors, thereby make that the real work effect of ABS is more true to nature and vivid.The student therefrom can understand and learn principle of work and the method for diagnosing faults of ABS, and the variation of the adhesion between demonstration intermediate roll and wheel can be observed the tangible slippage action of appearance between cylinder and the wheel.Make the student stay deep impression to the road surface recognition function of ABS system, the kinematics of ABS system is understood has foundation more fully simultaneously.
3, imitative real vehicle is installed and brake pedal, the gas pedal being convenient to operate, can obtain the practical operation impression, sensation ABS feel characteristics.Operating platform is furnished with: the ignition switch of band burglary-resisting system; Current vortex loading system (starting switch, loading are regulated and selected button, loading current demonstration, moment of torsion to detect); Test pavement simulating system (starting switch, adjusting select button and pressure to show).
4, owing to be provided with cylinder, current vortex loader, experiment table can also become an operating mode monitor station that detects exhaust emissions; Software systems have the function of upgrading.Experiment table also has the effect that can expand demo function.If can increase the ASR system.This moment, it can become an ABS/ASR system experimental again.
Figure of description
Fig. 1 is a kind of engine, automatic transmission, ABS comprehensive experiment table structural front view
Fig. 2 is a kind of engine, automatic transmission, ABS comprehensive experiment table structure side view
Fig. 3 is a kind of engine, automatic transmission, ABS comprehensive experiment table structure vertical view
Fig. 4 is a kind of engine, automatic transmission, ABS comprehensive experiment table structure rear view
Embodiment
Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of engine, automatic transmission, ABS comprehensive experiment table, it comprises engine 1, automatic transmission 2, preceding wheel disc 3, wheel 4, transmission shaft 5 and support component 6, abs braking system, automatic transmission gear operating means, and accelerator pedal 7 and brake pedal plate 8, the microcomputer control system that constitutes by microcomputer and display and detecting sensor; Engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component, abs braking system are connected and assembling, it is characterized in that: the structure stand 9, operating platform 10, control display panel 11, the stand 12 of cylinder, the cylinder 13 and sprocket wheel 14 and the chain 15 adorned on the drum shaft that also comprise engine, current vortex loader 16, and test pavement simulating device 17; Described engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component are contained on the structure stand; Cylinder is contained on the roller beds by bolt, bearing and bearing seat, a pair of cylinder is arranged under each wheel, two cylinders are by sprocket wheel and chain interlock, and one of them cylinder is connected with another one of them to cylinder by shaft coupling and transmission shaft, and connects the current vortex loader; Described operating platform is contained on the front or rear structure stand of engine, control on the support after display panel is contained in engine top or engine, and automatic transmission gear operating means is contained in the position close with operating platform, accelerator pedal and brake pedal plate are contained in the below of operating platform, and are fixed on the structure stand; The test pavement simulating device is fixed on the structure stand and the support component of wheel dish connects; The other set pattern face mould that is equipped with of each wheel is intended device.
Above-described test pavement simulating device is to be fixed on the structure stand and the support component of wheel dish connects oil cylinder 175, and also is furnished with hydraulic power unit, hydrostatic control and oil cylinder working-pressure pick-up unit.Perhaps, the test pavement simulating device is made up of direct current motor 171, speed reduction unit 172, cam 173, connecting link 174 and oil cylinder 175 etc.; Wherein: speed reduction unit is fixed on the structure stand, and direct current motor is connected with input shaft of speed reducer, and two cams are adorned at the two ends of output shaft, and cam contacts with connecting link, is connected on the support component of wheel dish on the connecting link connection oil cylinder; Have pressure-detecting device on the oil cylinder.
A pair of cylinder is arranged under each wheel, on the drive roll in two cylinders a flying wheel can also be housed on axle.
Can be connected up and down by bolt with roller beds to the structure stand that engine is installed.Be connected under also can be left and right.
Described operating platform is the cabinet type structure of one with the control display panel, and is loaded on the back support of engine.
A kind of engine that the utility model provides, automatic transmission, ABS comprehensive experiment table, it is as follows that institute has major function:
1, dynamic operation and Presentation Function
The control display plate dispose integrated instrument panel, fuel pressure gauge, AT main oil pressure table, storage battery Press table, air inlet vacuum meter, fuse unit, relay-set, voltage-selected switch, voltage analog knob, Resistance simulation knob, diagnose connector, ignition switch, Voltage-output/input display list, resistance simulation output plughole, Voltage analog output plughole, engine computer terminal end tab, automatic transmission computer terminal end tab, ABS Computer terminal end tab, right front wheel cylinder oil pressure, master cylinder oil pressure, left front wheel cylinder oil pressure, diagnose connector, pulse show Show. By these can reflect in real time engine and speed changer and ABS system under different operating modes dynamically Performance.
2, self diagnosis, decode and read the dynamic dataflow function
The self-diagnostic function of electric-control system: in a single day engine puts into operation, and the self-diagnosable system in the ECU just opens Moving, each sensor and actuator are are periodically patrolled and examined, after electric-control system breaks down, in real training The diagnostic socket of platform operation display panel equipment can use special-purpose Decoder, is used for the read failure code with dynamic Data flow also can be insured the code that disappears by pulling out to connect. Also available microcomputer control system substitutes decoder and reads simultaneously Read failure code, dynamic dataflow.
3, electric-control system voltage, resistance detection function
The control display panel is provided with the leading-out terminal with former car computer plug phase homotype shape. Need not the plug electricity In the situation of source plug, cooperate universal meter can conveniently detect diagnosis as fuel injector, fuel pump control, lambda sensor, Igniter, fuel pump relay, initiating signal, crankshaft position sensor, throttle control assembly, water temperature Resistance, the voltage of each sensor such as sensor, intake air temperature sensor and actuator.
4, fault arranges function
Be provided with several faults in the control display panel cabinet plate switch is set, so the fault of electric-control system is established Put namely simply again hidden worn-out. Be convenient to the student is taken an exam.
5, sensor signal analog functuion
On the control display panel voltage, resistance simulation device are installed, and the configure dedicated line, signal imitation is convenient and simple.Only need connecting plug inserted in the jack of the computer leading-out terminal on the operation display panel and can realize each sensor signal analog regulation input, but Real Time Observation and detect of the dynamic change reflection of each sensor signal in engine, automatic transmission, ABS system.
6, the automatic transmission function of motion
Dispose former car gear device, clamping device, gas pedal, can allow student's sense of reality automatic transmission operate enjoyment.Have shifting testing, the stalling trial of automatic transmission, the time-lag test of automatic transmission, electric-controlled system fault between the relation, torque converter lockup test, A/T gear position of the test that lowers category, gear and throttle opening, the speed of a motor vehicle, the engine speed of upgrade test, the automatic transmission of automatic transmission the test functions such as fault simulating function, the measurement of automatic transmission oil pressure, analysis of function, electric-control system are set.
7, ABS function, comprising autodiagnosis demonstration (warning of the ABS system failure, read failure sign indicating number, diagnostic trouble code are removed), fault is provided with function, the circuit analysis function.Concrete function is as follows:
The experiment of conventional vacuum power brake;
Attachment coefficient is than main road ABS braking experiment;
The abs braking experiment of the less road surface of attachment coefficient;
The road surface abs braking experiment that attachment coefficient is little;
The abs braking experiment of asymmetric road surface;
ABS actuator motion test experiment;
The experiment of ABS control module coding.
8, Microcomputer Detecting System has: ABS working state of system Presentation Function, engine speed changer ABS carry out read failure sign indicating number, data stream test, waveform testing analysis, carry out the ECU of system coding, burglary-resisting system coupling, control module coupling, every function such as work test that the part executive component carried out.Laboratory manual menu presentation function.Also can set up the expanding printing function if any demand.
A kind of engine that the utility model provides, automatic transmission, ABS comprehensive experiment table, microcomputer control system (microcomputer and display), control display panel have been adopted, used existing automobile ECU and new technologies such as ABSECU and antitheft ECU, the structural member appearance adopts plastic-blasting to handle.
The major parameter value:
● popular AJR type four-in-line water-cooled electronic fuel injection engine (new machine) discharge capacity 1.781L
● four drive shifts of automatically controlled four gear transmissions of 01N, a reverse gear
● stand size 2700*1700*2000mm
● current vortex loader working voltage 220V
● test pavement simulating device working voltage 380V
● the 1.7G of Celeron processor, display screen 17 "
● whole weight 1120kg
● wheel disc and wheel and transmission support component before the Santana 2000
● the 2000ABS of Santana pump
● the 2000ABS of Santana brake system

Claims (7)

1, a kind of engine, automatic transmission, ABS comprehensive experiment table, it comprises engine (1), automatic transmission (2), preceding wheel disc (3), wheel (4), transmission shaft (5) and support component (6), abs braking system, automatic transmission gear operating means, and accelerator pedal (7) and brake pedal plate (8), the microcomputer control system that constitutes by microcomputer and display and detecting sensor; Engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component, abs braking system are connected and assembling, it is characterized in that: also comprise sprocket wheel (14) and chain (15) on structure stand (9), operating platform (10), the stand (12) of controlling display panel (11), cylinder, cylinder (13) and the dress drum shaft, current vortex loader (16), and test pavement simulating device (17); Described engine, automatic transmission, preceding wheel disc, wheel, transmission shaft and support component are contained on the structure stand; Cylinder is contained on the roller beds by bolt, bearing and bearing seat, a pair of cylinder is arranged under each wheel, two cylinders are by sprocket wheel and chain interlock, and one of them cylinder is connected with another one of them to cylinder by shaft coupling and transmission shaft, and connects the current vortex loader; Described operating platform is contained on the front or rear structure stand of engine, control on the support after display panel is contained in engine top or engine, and automatic transmission gear operating means is contained in the position close with operating platform, accelerator pedal and brake pedal plate are contained in the below of operating platform, and are fixed on the structure stand; The test pavement simulating device is fixed on the structure stand and the support component of wheel dish connects; The other set pattern face mould that is equipped with of each wheel is intended device.
2, according to the described a kind of engine of claim 1, automatic transmission, ABS comprehensive experiment table, it is characterized in that: described test pavement simulating device is to be fixed on the structure stand and the support component of wheel dish connects oil cylinder (175), and also is furnished with hydraulic power unit, hydrostatic control and oil cylinder working-pressure pick-up unit.
3, according to the described a kind of engine of claim 1, automatic transmission, ABS comprehensive experiment table, it is characterized in that: described test pavement simulating device comprises direct current motor (171), speed reduction unit (172), cam (173), connecting link (174) and oil cylinder (175); Speed reduction unit is fixed on the structure stand, and direct current motor is connected with input shaft of speed reducer, and two cams are adorned at the two ends of output shaft, and cam contacts with connecting link, is connected on the support component of wheel dish on the connecting link connection oil cylinder; Have pressure-detecting device on the oil cylinder.
4, according to the described a kind of engine of claim 1, automatic transmission, ABS comprehensive experiment table, it is characterized in that: a pair of cylinder is arranged under each wheel, on the drive roll in two cylinders a flying wheel is housed on axle also.
5, according to the described a kind of engine of claim 1, automatic transmission, ABS comprehensive experiment table, it is characterized in that: structure stand is connected up and down by bolt with roller beds.
6, according to the described a kind of engine of claim 1, automatic transmission, ABS comprehensive experiment table, it is characterized in that: structure stand and roller beds are connected under left and right by bolt.
7, according to claim 1 or 2 or 3 described a kind of engines, automatic transmission, ABS comprehensive experiment table, it is characterized in that: described operating platform is the cabinet type structure of one with the control display panel, and is loaded on the back support of engine.
CN 200420091810 2004-09-17 2004-09-17 Integrated test bench for engine, automatic transmission, ABS Expired - Lifetime CN2735324Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200420091810 CN2735324Y (en) 2004-09-17 2004-09-17 Integrated test bench for engine, automatic transmission, ABS

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Application Number Priority Date Filing Date Title
CN 200420091810 CN2735324Y (en) 2004-09-17 2004-09-17 Integrated test bench for engine, automatic transmission, ABS

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CN2735324Y true CN2735324Y (en) 2005-10-19

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439893C (en) * 2004-09-17 2008-12-03 太原艾逖汽车检测设备有限公司 Engine, automatic speed variator, and ABS comprehensive experimental table
CN103688148A (en) * 2011-07-20 2014-03-26 蒂森克虏伯系统工程股份有限公司 Transmission-preloading method for measuring and testing a transmission, in particular a double clutch transmission, which has at least two sub-transmissions
CN104392655A (en) * 2014-11-28 2015-03-04 国家电网公司 Secondary wiring simulation platform
CN106441914A (en) * 2016-10-09 2017-02-22 株洲耀辉光机电研究开发有限公司 Display control combination testing system based on gas turbine engine application
CN109552305A (en) * 2018-12-29 2019-04-02 北京新能源汽车股份有限公司 Brake performance test bed and fault detection method and system thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100439893C (en) * 2004-09-17 2008-12-03 太原艾逖汽车检测设备有限公司 Engine, automatic speed variator, and ABS comprehensive experimental table
CN103688148A (en) * 2011-07-20 2014-03-26 蒂森克虏伯系统工程股份有限公司 Transmission-preloading method for measuring and testing a transmission, in particular a double clutch transmission, which has at least two sub-transmissions
CN103688148B (en) * 2011-07-20 2018-04-17 蒂森克虏伯系统工程股份有限公司 For to being specifically method that the speed changer of dual-clutch transmission is tested
CN104392655A (en) * 2014-11-28 2015-03-04 国家电网公司 Secondary wiring simulation platform
CN106441914A (en) * 2016-10-09 2017-02-22 株洲耀辉光机电研究开发有限公司 Display control combination testing system based on gas turbine engine application
CN109552305A (en) * 2018-12-29 2019-04-02 北京新能源汽车股份有限公司 Brake performance test bed and fault detection method and system thereof

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
AV01 Patent right actively abandoned

Effective date of abandoning: 20081203

C25 Abandonment of patent right or utility model to avoid double patenting