CN201885880U - Automobile brake inspection bench - Google Patents
Automobile brake inspection bench Download PDFInfo
- Publication number
- CN201885880U CN201885880U CN2010206388766U CN201020638876U CN201885880U CN 201885880 U CN201885880 U CN 201885880U CN 2010206388766 U CN2010206388766 U CN 2010206388766U CN 201020638876 U CN201020638876 U CN 201020638876U CN 201885880 U CN201885880 U CN 201885880U
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- stage body
- processing unit
- central processing
- control system
- control module
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- Expired - Fee Related
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- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
An automobile brake inspection bench comprises an inspection bench body and a control system, wherein a photoelectric switch, an electromagnetic valve, a bench body lifter, a roller, a proximity switch disposed on the roller, a motor driving the roller in rotation and a pressure sensor. The automobile brake inspection bench is characterized in that the control system is an integrated brake detection control module, and the brake detection control module includes a central processing unit, a read-only memory, a random memory, an A/D (analog/digital) converter and a multichannel switching circuit. By the aid of the integrated brake detection control module, the whole control system is highly integrated, and system reliability and stability are enhanced greatly.
Description
Technical field
The utility model relates to a kind of vehicle testing line, especially a kind of automobile brake check-out console of vehicle testing line.
Background technology
Vehicle testing line is the Vehicle Inspection imperative equipment, can be used for the performance of the each side of automobile is detected, and automobile brake check-out console wherein is used to detect the device of automobile brake perfrmance exactly.Known, the automobile brake check-out console needs control system to control, come the automobile various aspects of performance is tested by the respective detection element, and the cooperation sensing element, give the upper main control computer of deal with data with detecting data transmission, finally handle the related data information that obtains automotive performance by exchange, traditional automobile brake check-out console control system, generally all be to adopt various circuit board integrated circuit boards, simulating signal is plug-in, in conjunction with the mode of I/O signal Processing, be installed in the computing machine separately, realize functions such as data acquisition and control in real time, make the control system one-piece construction disperse like this, be generally the detection of realization certain a bit, need specially join a computing machine, not only the cost height assembles up comparatively difficulty, causes the connection line complexity, reliability is low, use dumbly, therefore problem such as antijamming capability is weak is necessary to make improvements.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile brake check-out console that possesses integrated control system.
The utility model is that the technical scheme that its technical matters of solution is adopted is:
The automobile brake check-out console, comprise check-out console stage body and control system, corresponding site is provided with optoelectronic switch on the stage body, solenoid valve, the stage body lifting jack, cylinder, be arranged at cylinder near switch, drive the motor that cylinder rotates, and pressure transducer, it is characterized in that described control system is that an integrated braking detects control module, this braking detects control module and comprises central processing unit, ROM (read-only memory), random access memory, A/D converter and multi-way switch circuit, ROM (read-only memory) wherein, random access memory and A/D converter are connected with central processing unit respectively, central processing unit is by the optoelectronic switch of the input end connection stage body of I/O port and near switch, central processing unit connects the solenoid valve and the motor of stage body by the output terminal of I/O port, this central processing unit also is connected with the communication port with the main control computer communication, and A/D converter is connected by the pressure transducer of relevant position on multi-way switch circuit and the stage body.
The beneficial effects of the utility model are: the integrated form braking that the utility model adopted detects control module, make that the The whole control system height is integrated, improved the reliability and stability of system greatly, in use, only need connect on request and just can by circuit, very be convenient to install and debugging, and itself and host computer adopt the serial data communication mode, have saved the computing machine that detects station, have saved cost, in addition, if system breaks down, the user only needs maintenance, change braking detection control module and get final product, and do not need the professional of producer to safeguard, greatly facilitate the user, and realized certain non-maintaining function.
Description of drawings
Be described further below in conjunction with the drawings and specific embodiments:
Fig. 1 is a principle calcspar of the present utility model;
Fig. 2 is a workflow diagram of the present utility model.
Embodiment
As shown in Figure 1, automobile brake check-out console provided by the utility model comprises check-out console stage body and control system, and corresponding site is provided with on the stage body: whether optoelectronic switch is used to detect automobile and puts in place; Cylinder is used for the wheel of bearing automobile; A left side that is provided with respectively on the cylinder is near switch and right near switch, and whether a left side is used to detect the automobile revolver near switch and puts in place, and whether the right side then is used to detect the right wheel of automobile near switch and puts in place; Solenoid valve, tradition connects the stage body lifting jack, is used for the lifting automobile; Motor can be divided into left motor and right motor, and the cylinder of the corresponding automobile revolver of difference transmission and the cylinder of right wheel are to provide power to cylinder; Be arranged at the pressure transducer on the stage body, be used for detected pressures, can be divided into left pressure transducer and right pressure transducer equally.
Control system part of the present utility model, be that an integrated braking detects control module, usually can be arranged in the housing, its inner member comprises central processing unit, ROM (read-only memory), random access memory, A/D converter and multi-way switch circuit, ROM (read-only memory) wherein, random access memory and A/D converter are connected with central processing unit respectively, ROM (read-only memory) stores the control system program, central processing unit is as the control core, extracting control program handles, random access memory stores various data in system work process, take for central processing unit, corresponding I/O port and communication port are set on housing, central processing unit is by the corresponding components and parts of I/O port with the connection stage body, realize the control of data acquisition or components and parts, concrete: central authorities connect the optoelectronic switch and the left side of stage body by the input end of I/O port, right near switch, to gather switch data; Central processing unit is by the solenoid valve and the left and right motor of the output terminal connection stage body of I/O port, so that solenoid valve and left and right motor are controlled; A/D converter is connected by the pressure transducer of relevant position on multi-way switch circuit and the stage body, handles to central processing unit so that sensor signal is converted to digital signal.Also will be provided with power circuit in this external housing, connect external power or self-powered to each components and parts power supply, to keep operate as normal.
As shown in Figure 2, braking of the present utility model detects control module and is connected to host computer by communication port, and during work, host computer provides order, central processing unit judges whether order is correct, and the judgement command type, whether the optoelectronic switch detection automobile with stage body puts in place afterwards, if put in place, then weigh by pressure transducer, fall lifting jack, wheel of the bus is carried on the cylinder starter motor, by cylinder driving automobile wheel turns, in rotation process, gather braking-distance figures, to be collected finishing, machine again has a power failure, rise lifting jack, give host computer with the data upload that collects at last, finally handle, with the Vehicle Inspection information that needing to obtain by host computer.
As seen, the utility model adopts the integrated form braking to detect control module, make that the The whole control system height is integrated, improved the reliability and stability of system greatly, in use, only need by circuit connect on request just can, very be convenient to install and debugging, and itself and host computer employing serial data communication mode, saved the computing machine that detects station, saved cost, in addition, if system breaks down, the user only needs maintenance, changing braking detection control module gets final product, and do not need the professional of producer to safeguard, greatly facilitate the user, and realized certain non-maintaining function.
Claims (1)
1. automobile brake check-out console, comprise check-out console stage body and control system, stage body is provided with optoelectronic switch, solenoid valve, the stage body lifting jack, cylinder, be arranged at cylinder near switch, drive the motor that cylinder rotates, and pressure transducer, it is characterized in that described control system is that an integrated braking detects control module, this braking detects control module and comprises central processing unit, ROM (read-only memory), random access memory, A/D converter and multi-way switch circuit, ROM (read-only memory) wherein, random access memory and A/D converter are connected with central processing unit respectively, central processing unit is by the optoelectronic switch of the input end connection stage body of I/O port and near switch, central processing unit connects the solenoid valve and the motor of stage body by the output terminal of I/O port, this central processing unit also is connected with the communication port with the main control computer communication, and A/D converter is connected by the pressure transducer of relevant position on multi-way switch circuit and the stage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206388766U CN201885880U (en) | 2010-12-02 | 2010-12-02 | Automobile brake inspection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206388766U CN201885880U (en) | 2010-12-02 | 2010-12-02 | Automobile brake inspection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885880U true CN201885880U (en) | 2011-06-29 |
Family
ID=44183425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206388766U Expired - Fee Related CN201885880U (en) | 2010-12-02 | 2010-12-02 | Automobile brake inspection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142251A (en) * | 2013-05-09 | 2014-11-12 | 齐齐哈尔轨道交通装备有限责任公司 | Comprehensive test bed and test method for braking system |
| CN105067281A (en) * | 2015-08-13 | 2015-11-18 | 中国人民解放军第二炮兵装备研究院第三研究所 | Braking/power measuring composite detection table safety protection method and device |
| CN109357889A (en) * | 2018-10-18 | 2019-02-19 | 珠海高新区同力机械有限公司 | A kind of plate brake detection table and its detection method |
-
2010
- 2010-12-02 CN CN2010206388766U patent/CN201885880U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142251A (en) * | 2013-05-09 | 2014-11-12 | 齐齐哈尔轨道交通装备有限责任公司 | Comprehensive test bed and test method for braking system |
| CN104142251B (en) * | 2013-05-09 | 2017-01-18 | 中车齐齐哈尔车辆有限公司 | Comprehensive test bed and test method for braking system |
| CN105067281A (en) * | 2015-08-13 | 2015-11-18 | 中国人民解放军第二炮兵装备研究院第三研究所 | Braking/power measuring composite detection table safety protection method and device |
| CN109357889A (en) * | 2018-10-18 | 2019-02-19 | 珠海高新区同力机械有限公司 | A kind of plate brake detection table and its detection method |
| CN109357889B (en) * | 2018-10-18 | 2020-09-08 | 珠海同米科技有限公司 | Flat plate brake detection table and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |