CN201689160U - Portable comprehensive parameter tester of relay - Google Patents
Portable comprehensive parameter tester of relay Download PDFInfo
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- CN201689160U CN201689160U CN2010201974751U CN201020197475U CN201689160U CN 201689160 U CN201689160 U CN 201689160U CN 2010201974751 U CN2010201974751 U CN 2010201974751U CN 201020197475 U CN201020197475 U CN 201020197475U CN 201689160 U CN201689160 U CN 201689160U
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Abstract
The utility model discloses a portable comprehensive parameter tester of a relay, belonging to industrial automatic devices. The tester consists of a host computer and a slave computer; a CPU main control unit of the host computer respectively exchanges a signal with a power direct/alternating current generating unit, a slave computer communication module, a supervisory computer communication module and a man-machine interface module; and the slave computer mainly comprises a main control CPU state acquisition unit, a bus state control module, a host computer communication module and a relay holder. The portable comprehensive parameter tester of the relay adopts high-performance embedded intelligent chip design, uses an alternating current-direct current two-step precise voltage adjustment method, simultaneously uses a high-voltage heavy-current operational amplifier to amplify power and ensures the stability and the precision of the whole machine. The portable comprehensive parameter tester of the relay is applied to electric power protection and check industry and on-site test industry, shortens detection time, can measure at most 16 relays simultaneously, greatly improves working efficiency, avoids test and statistic errors caused by human factors and is simper for operation. A single person can complete a great amount of test work.
Description
Technical field
The utility model relates to a kind of batch relay is carried out the device of testing synthesis parameter, especially relates to a kind of device that relay is carried out the full-automatic testing of rapid batch by embedded technology.
Background technology
Relay is very huge in the use amount of industry spot, and in order to guarantee the safety and stability of industrial system, each relay before use or all need in using relay is detected and safeguards.
1, use the necessity of Pretesting: rated voltage, pick-up voltage, the release voltage of guaranteeing relay satisfy the industry spot requirement.
2, the necessity of routine test in the use: relay in use may be received the impact of electric current, voltage, electromagnetism and cause electric property destroyed; In addition, relay is received the influence of internal structure external structure and component ageing using after a period of time, and its electric property also may be destroyed.
Present tester presents the phenomenon of polarization: 1, the low tester of automaticity: portable flexible, but test process too relies on people's manual manipulation, is easy to generate the error of manual operation, can not carry out large batch of test to relay, degree of accuracy is not high, inefficiency; 2, the high tester of automaticity: high efficiency, can test in enormous quantities relay, but machine volume is huge, it is not convenient to use, and one uses in relay factory.
That present relay test set can not satisfy simultaneously is portable, be suitable for industry spot needs and the high requirement of automaticity.
Summary of the invention
In order to have overcome the shortcoming of existing relay tester, the utility model provides a kind of actual requirement that adapts to industry spot, the high and portable parameter test device of relay synthetic flexibly of automaticity.
The purpose of this utility model is achieved in that a kind of portable relay synthetic parameter tester, comprise main frame and slave, main frame mainly is made up of CPU main control unit, power alternating current-direct current generating unit, slave communication module, Upper machine communication module and human-computer interface module, and host CPU main control unit signal carries out signal exchange with power alternating current-direct current generating unit, slave communication module, Upper machine communication module and human-computer interface module respectively; Slave mainly is made up of master cpu state acquisition unit, bus state control module, host communication module, Relay base, and the signal of master cpu state acquisition unit is by passing to the slave communication module by the host communication module; The signal that bus state control module acknowledging relay seat transmits also passes to master cpu state acquisition unit with signal.The power DC generating unit constitutes by exchanging thick high-tension circuit, direct current rectification, power adjustment and alternating current-direct current output switching control part.Described Relay base group is made of a plurality of Relay bases.The utility model provides portable relay synthetic parameter tester, adopt high-performance embedded intelligent chip design, use the method for two step of AC-DC accurate voltage regulating, used the high-voltage large current amplifier to carry out power amplification simultaneously, guaranteed the stability and the precision of complete machine.This device is mainly used in the electric power protection check row and reaches the on-the-spot test industry already; its result of use is fabulous, compares with traditional test process, greatly shortens on the time; and can measure maximum No. 16 relays simultaneously during the process of former single test, bring the very big raising of work efficiency.Through practical effect, use this device after, stopped test and the statistical error brought because of human factor, operation simultaneously more is easily understood, the one man operation can easily finish substantive test work.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a fundamental diagram of the present utility model.
Fig. 2 is the utility model host work schematic diagram.
Fig. 3 is the utility model slave fundamental diagram.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is made up of main frame 1 and slave 2, main frame 1 mainly is made up of CPU main control unit 4, power alternating current-direct current generating unit 5, slave communication module 7, Upper machine communication module 8 and human-computer interface module 3, and the signal of host CPU main control unit 4 carries out signal exchange with power alternating current-direct current generating unit 5, slave communication module 7, Upper machine communication module 8 and human-computer interface module 3 respectively; Slave 2 mainly is made up of master cpu state acquisition unit 6, bus state control module 13, host communication module 14, Relay base 15, and the signal of master cpu state acquisition unit 6 is by passing to slave communication module 7 by host communication module 14; The signal that bus state control module acknowledging relay seat 15 transmits also passes to master cpu state acquisition unit 6 with signal.
The power DC generating unit constitutes by exchanging thick high-tension circuit 9, direct current rectification circuit 10, power regulation module 11 and alternating current-direct current output switching controls module 12.
Described Relay base group 15 is made of a plurality of Relay bases.
In the utility model, main frame 1 control section adopts STM32 MCU design, is responsible for logic control processing, hyperchannel communication and the interface alternation function of complete machine.Adopt thyristor to carry out the coarse adjustment pressure-controlled, be used to power alternating current-direct current generating unit 5 that suitable direct-current working volts are provided, the accurate high-voltage great-current amplifier of power alternating current-direct current generating unit 5 usefulness mimic channel constitutes, finishes final scanning voltage and power source output.Main control unit starts corresponding testing program according to user's parameter predefine and testing requirement, earlier Power Management Unit is exported coarse regulation control, start precision control then to the alternating current-direct current generating unit, and generate dynamic, the scanning voltage of specified scope, all are participated in the status scan that the relay of test walks abreast simultaneously, thereby obtain the final argument that each ginseng is surveyed relay.
The main control unit of slave 2 adopts STM32 MCU design, be used to finish to the control of detecting unit and to the communication of main frame, the logic detection unit adopts the ternary chip portfolio design of 16 bit parallels, can carry out status report fast and effectively to the hyperchannel relay, and its action is managed by main control unit.All relays that slave is surveyed current ginseng at a high speed status scan that walk abreast carries out scanning result to report main frame behind the edit simultaneously, and end product is undertaken after the logic analysis comprehensively by main frame.
Slave 2 in the utility model is replaceable configurable parts, can customize by customer demand, cooperates the PC upper computer software can realize more expanded functions.Main frame 1 circuit is made of numerical portion and simulation process two parts, numerical portion is a core with STM32 high-performance MCU, and control an intelligent liquid crystal display and do a product mouthful interface, the simulation part is mainly formed by the SCR AC regulating circuit with by the accurate voltage generation circuit that the high-voltage great-current amplifier is formed.Being made of digital circuit from machine circuit, is core with STM32 high-performance MCU, adopts the tristate bus line mode to design.Main frame 1 sends the power voltage sweep signal to slave 2, utilizes serial ports to communicate by letter with slave simultaneously, all relay status that the slave that reads back collects.All user test operations are all finished on main frame.
Before the test, the user need check the model of relay to be measured, the pin position, and whether electric pressures etc. are consistent with the model that the TTS-QY1000 slave that is inserted is supported, otherwise should change relative slave 2.Whether the user is pushed into relay to be measured in the slave relay test bench group 15 on request, detect insertion automatically from chance and put in place, should be pressed onto the position to relay according to the prompting that active position detects pilot lamp.Start host computer system then, set sweep parameter by relay model and electric pressure, use for convenient, the user can preset some testing schemes earlier as alternate item.Start and measure, main frame will begin to send the power scan voltage signal to slave according to sweep trace that presets and step-length this moment, start the state acquisition process of slave simultaneously with order.Slave with the state of certain each relay to be measured of speed acquisition, and is organized into a state table in real time after main frame adds scanning voltage to relay, mail to main frame by serial ports.Main frame is by to the judgement of current state table with analyze further gated sweep signal, and obtain final result, main frame returns this result to slave, slave outputs on the status indicator lamp of each relay to be measured with this result of root, and main frame also outputs to the result screen or mails to host computer in the mode of communication simultaneously.When main frame determines a certain condition, can cut off whole scanning process automatically, whole measuring process finishes, the result is printable or go into database and file, on the main frame screen, can view the parameter of each relay fast, simultaneously can the more convenient current state of seeing relay intuitively on the slave status pilot lamp.
During measurement, can be added to main frame top of slave can be positioned over the side, but should guarantee not fractureed with the connecting line of main frame.
Claims (3)
1. portable relay synthetic parameter tester, comprise main frame and slave, it is characterized in that: main frame mainly is made up of CPU main control unit, power alternating current-direct current generating unit, slave communication module, Upper machine communication module and human-computer interface module, and host CPU main control unit signal carries out signal exchange with power alternating current-direct current generating unit, slave communication module, Upper machine communication module and human-computer interface module respectively; Slave mainly is made up of master cpu state acquisition unit, bus state control module, host communication module, Relay base, and the signal of master cpu state acquisition unit is by passing to the slave communication module by the host communication module; The signal that bus state control module acknowledging relay seat transmits also passes to master cpu state acquisition unit with signal.
2. portable relay synthetic parameter tester according to claim 1 is characterized in that: the power DC generating unit constitutes by exchanging thick high-tension circuit, direct current rectification circuit, power regulation module and alternating current-direct current output switching controls module.
3. portable relay synthetic parameter tester according to claim 1 is characterized in that: described Relay base group is made of a plurality of Relay bases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201974751U CN201689160U (en) | 2010-05-20 | 2010-05-20 | Portable comprehensive parameter tester of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201974751U CN201689160U (en) | 2010-05-20 | 2010-05-20 | Portable comprehensive parameter tester of relay |
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| CN201689160U true CN201689160U (en) | 2010-12-29 |
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| CN2010201974751U Expired - Fee Related CN201689160U (en) | 2010-05-20 | 2010-05-20 | Portable comprehensive parameter tester of relay |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707180A (en) * | 2012-06-28 | 2012-10-03 | 南京南车浦镇城轨车辆有限责任公司 | Ground testing device for electrical element of rail vehicle and testing method of electric element |
| RU2469343C1 (en) * | 2011-04-29 | 2012-12-10 | Владимир Геннадьевич Юдин | Stand for adjusting and monitoring parameters of relay for signalling, centralising and blocking railway lines |
| CN103364720A (en) * | 2013-07-16 | 2013-10-23 | 赵明 | Relay cabinet detector for airplane |
| CN103499750A (en) * | 2013-09-04 | 2014-01-08 | 镇江科创电气工程有限公司 | Portable multifunctional shore power system tester |
| CN103869243A (en) * | 2014-04-10 | 2014-06-18 | 国家电网公司 | Low-voltage microcomputer protection and monitoring device operation board relay intelligent calibration method |
| CN103884982A (en) * | 2014-04-10 | 2014-06-25 | 国家电网公司 | Intelligent calibration system of operating panel relay of low-voltage microcomputer protection and monitoring device |
| CN104407288A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | Operation voltage testing device of breaker |
| CN105606999A (en) * | 2016-03-22 | 2016-05-25 | 张静瑜 | Multichannel intermediate relay verification apparatus |
| RU174066U1 (en) * | 2017-03-17 | 2017-09-28 | Общество с ограниченной ответственностью "Инжиниринг АТ" | Relay Test Device |
| CN107632256A (en) * | 2017-08-21 | 2018-01-26 | 上海斐讯数据通信技术有限公司 | A kind of relay stability test method, apparatus and system |
| RU189034U1 (en) * | 2019-04-02 | 2019-05-07 | Открытое акционерное общество "Объединенные электротехнические заводы" | Block for connecting the electromagnetic plug relay of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| RU189035U1 (en) * | 2019-04-02 | 2019-05-07 | Открытое акционерное общество "Объединенные электротехнические заводы" | The measuring unit of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| RU189086U1 (en) * | 2019-04-02 | 2019-05-13 | Открытое акционерное общество "Объединенные электротехнические заводы" | The measuring unit of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| CN109782065A (en) * | 2017-11-10 | 2019-05-21 | 北京航天万源科技有限公司 | A kind of ignition system unit testing instrument for spacecraft ejection system |
| CN110542890A (en) * | 2019-10-01 | 2019-12-06 | 西安电子工程研究所 | Radar central distribution box offline automatic detection system and method |
| CN112444739A (en) * | 2019-08-29 | 2021-03-05 | 中车长春轨道客车股份有限公司 | Testing device |
| RU227124U1 (en) * | 2024-05-20 | 2024-07-08 | Открытое акционерное общество "Объединенные электротехнические заводы" | Stand for testing pulse electromagnetic plug relays for railway automation |
-
2010
- 2010-05-20 CN CN2010201974751U patent/CN201689160U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2469343C1 (en) * | 2011-04-29 | 2012-12-10 | Владимир Геннадьевич Юдин | Stand for adjusting and monitoring parameters of relay for signalling, centralising and blocking railway lines |
| CN102707180A (en) * | 2012-06-28 | 2012-10-03 | 南京南车浦镇城轨车辆有限责任公司 | Ground testing device for electrical element of rail vehicle and testing method of electric element |
| CN103364720A (en) * | 2013-07-16 | 2013-10-23 | 赵明 | Relay cabinet detector for airplane |
| CN103499750A (en) * | 2013-09-04 | 2014-01-08 | 镇江科创电气工程有限公司 | Portable multifunctional shore power system tester |
| CN103869243B (en) * | 2014-04-10 | 2016-08-17 | 国家电网公司 | Low pressure microcomputer protecting controller operation panel relay intelligent method of calibration |
| CN103869243A (en) * | 2014-04-10 | 2014-06-18 | 国家电网公司 | Low-voltage microcomputer protection and monitoring device operation board relay intelligent calibration method |
| CN103884982A (en) * | 2014-04-10 | 2014-06-25 | 国家电网公司 | Intelligent calibration system of operating panel relay of low-voltage microcomputer protection and monitoring device |
| CN104407288A (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | Operation voltage testing device of breaker |
| CN105606999B (en) * | 2016-03-22 | 2019-04-19 | 张静瑜 | A kind of multichannel intermediate relay calibration equipment |
| CN105606999A (en) * | 2016-03-22 | 2016-05-25 | 张静瑜 | Multichannel intermediate relay verification apparatus |
| RU174066U1 (en) * | 2017-03-17 | 2017-09-28 | Общество с ограниченной ответственностью "Инжиниринг АТ" | Relay Test Device |
| CN107632256A (en) * | 2017-08-21 | 2018-01-26 | 上海斐讯数据通信技术有限公司 | A kind of relay stability test method, apparatus and system |
| CN109782065A (en) * | 2017-11-10 | 2019-05-21 | 北京航天万源科技有限公司 | A kind of ignition system unit testing instrument for spacecraft ejection system |
| RU189034U1 (en) * | 2019-04-02 | 2019-05-07 | Открытое акционерное общество "Объединенные электротехнические заводы" | Block for connecting the electromagnetic plug relay of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| RU189035U1 (en) * | 2019-04-02 | 2019-05-07 | Открытое акционерное общество "Объединенные электротехнические заводы" | The measuring unit of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| RU189086U1 (en) * | 2019-04-02 | 2019-05-13 | Открытое акционерное общество "Объединенные электротехнические заводы" | The measuring unit of the device for diagnostics of the electromagnetic plug relay of railway automatics |
| CN112444739A (en) * | 2019-08-29 | 2021-03-05 | 中车长春轨道客车股份有限公司 | Testing device |
| CN110542890A (en) * | 2019-10-01 | 2019-12-06 | 西安电子工程研究所 | Radar central distribution box offline automatic detection system and method |
| RU227124U1 (en) * | 2024-05-20 | 2024-07-08 | Открытое акционерное общество "Объединенные электротехнические заводы" | Stand for testing pulse electromagnetic plug relays for railway automation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120520 |