CN102642750A - Testing system and testing method for digitization elevator control cabinet - Google Patents
Testing system and testing method for digitization elevator control cabinet Download PDFInfo
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Abstract
The invention provides a testing system for digitization elevator control cabinet, which comprises an upper computer module. The upper computer module comprises a mainframe tuning unit and a test result output unit. The mainframe tuning unit is used to tune for the elevator control based on the parameter information of the dynamo which got from the elevator control cabinet or input by the upper computer module. The test result output unit is used to obtain the parameter of the elevator transducer generated by tuning and to check the parameter of the elevator transducer and the set testing standard, then to output the checking result as the testing result. The invention in particularly provides a corresponding testing method. The testing for the elevator control cabinet is realized by means of the upper computer module, and the testing process is simple and accurate.
Description
Technical field
The present invention relates to field tests, more particularly, relate to a kind of digitalisation elevator control cabinet test macro and method.
Background technology
Elevator be a kind of be the vertical conveyor of power with the electrical motor, case shape gondola is housed, be used for the manned or carrying goods of tier building.In the modern society, elevator has become indispensable transportation device.The existence of elevator makes that the traffic of skyscraper is more convenient.The information that the Chinese elevator of certificate association provides shows that the whole nation becomes the maximum country of the total recoverable amount of elevator in the world surpassing 1,000,000 with the total recoverable amount of elevator.And, along with Urbanization in China gets into the fast-developing phase, nearly 200,000 newly-increased elevator place in operations all will there be every year.
In recent years, Along with people's improved constantly the safety of elevator and the requirement of traveling comfort, and the various technology relevant with elevator have also obtained development rapidly.The whole control system as elevator---elevator control cabinet is tending towards more perfect and perfect also in continuous upgrading.
Yet existing elevator control cabinet relies on all kinds of hoistway switches (for example limit switch, speed reducing switch etc.) in the elevator hoistways fully and relies on and feel artificially to judge that accuracy rate is not high when test.
Summary of the invention
The technical matters that the present invention will solve is, to the not high problem of above-mentioned elevator control cabinet testing precision, a kind of digitalisation elevator control cabinet test macro and method is provided.
The technical scheme that the present invention solves the problems of the technologies described above is, a kind of digitalisation elevator control cabinet test macro is provided, and comprises upper computer module, and wherein said upper computer module comprises main frame tuned cell, test result output unit; Said main frame tuned cell, it is tuning to be used for according to the parameter of electric machine information elevator control cabinet being carried out main frame, and said parameter of electric machine information reads or through the upper computer module input from said elevator control cabinet; Said test result output unit is used to obtain the elevator variable frequency device parameter that main frame produces when tuning and the testing standard of said elevator variable frequency device parameter of obtaining and setting is carried out verification, and the result of verification is exported as test result.
In digitalisation elevator control cabinet test macro of the present invention; Said system also comprises elevator hoistways analogue unit and the coder that is installed on the elevator traction machine rotating shaft; Said upper computer module comprises the pulse verification unit; Said elevator hoistways analogue unit stores elevator pulse count of coder during each position in elevator hoistways; Said pulse verification unit is used for reading the pulse count of coder and the pulse count of said coder is carried out verification with the pulse count of said elevator hoistways analogue unit, and said elevator control cabinet produces elevator operation control signal according to the check results of said pulse verification unit.
In digitalisation elevator control cabinet test macro of the present invention; Said upper computer module comprises hoistway self study unit; Said hoistway self study unit is used for reading the pulse count of elevator coder when each position of elevator hoistways, and said pulse count is recorded in the elevator hoistways analogue unit.
In digitalisation elevator control cabinet test macro of the present invention; Said upper computer module also comprises the abnormal alarm unit; Be used for when elevator moves judging according to coder actual pulse number and the pulse count that is stored in elevator hoistways analogue unit correspondence position whether the elevator operation is unusual; And when the elevator operation exception, produce corresponding failure code, and show corresponding failure code information.
In digitalisation elevator control cabinet test macro of the present invention, the pulse count of said coder increases when ascending for elevator and when elevator is descending, reduces.
The present invention also provides a kind of digitalisation elevator control cabinet test method, may further comprise the steps:
(a) upper computer module connects elevator control cabinet and reads parameter of electric machine information or read the parameter of electric machine information through the upper computer module input from said elevator control cabinet;
(b) according to the said parameter of electric machine information elevator control cabinet to be carried out main frame tuning for said upper computer module;
(c) said upper computer module is obtained the elevator variable frequency device parameter that main frame produces when tuning, and the result of the testing standard verification that is provided with in elevator variable frequency device parameter of obtaining and the upper computer module is exported as test result.
In digitalisation elevator control cabinet test method of the present invention; Said method also comprises: (d) said upper computer module reads the pulse count of the coder that is installed on the elevator traction machine rotating shaft and said pulse count is carried out verification with the pulse count that is stored in the elevator hoistways analogue unit, and said elevator control cabinet produces elevator operation control signal according to the pulse count check results of upper computer module.
In digitalisation elevator control cabinet test method of the present invention; Said step (d) comprises the elevator hoistways self study before; Said elevator hoistways self study comprises: said upper computer module reads elevator is installed on the coder of towing machine during each position in elevator hoistways pulse count, and said pulse count is recorded in the elevator hoistways analogue unit.
In digitalisation elevator control cabinet test method of the present invention; Said step (d) also comprises afterwards: when elevator moves, judge according to coder actual pulse number and the pulse count that is stored in correspondence position in the elevator hoistways analogue unit whether the elevator operation is unusual; And when the elevator operation exception, produce corresponding failure code, and show corresponding failure code information.
In digitalisation elevator control cabinet test method of the present invention, said step (c) also comprises afterwards: create test report according to the parameter of electric machine in test result and the elevator control cabinet, client's parameter, producer's parameter.
Digitalisation elevator control cabinet test macro of the present invention and method have realized the test to elevator control cabinet through upper computer module, make test process simple, accurate.And the present invention realizes the detection to elevator control cabinet through the mode of simulant elevator hoistway operation, conveniently apparatus for controlling elevator is monitored, is revised and shows.
Description of drawings
Fig. 1 is the scheme drawing of digitalisation elevator control cabinet test macro first embodiment of the present invention.
Fig. 2 is the scheme drawing of digitalisation elevator control cabinet test macro second embodiment of the present invention.
Fig. 3 is the scheme drawing of digitalisation elevator control cabinet test method first embodiment of the present invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1, be the scheme drawing of digitalisation elevator control cabinet test macro first embodiment of the present invention.In the present embodiment; Digitalisation elevator control cabinet test macro 10 can be that an independence for Taiwan is stood on the equipment of elevator control cabinet and can be connected to elevator control cabinet 50 (elevator control cabinet 50 is connected to equipment such as elevator traction machine) through wired or wireless mode (for example adopting the RS232 communication modes), and it comprises upper computer module 11.This upper computer module 11 is mainly used in through elevator control cabinet debugs, keeps watch on, controls elevator to elevator, comprises main frame tuned cell 111, test result output unit 112.
It is tuning that main frame tuned cell 111 is used for according to the parameter of electric machine information elevator control cabinet 50 being carried out main frame, and wherein parameter of electric machine information reads or through upper computer module 11 inputs from elevator control cabinet 50.Test result output unit 112 is used to obtain elevator variable frequency device parameter that main frame produces when tuning and elevator variable frequency device parameter of obtaining and the testing standards (or parameter of electric machine information of above-mentioned input) that are arranged in the upper computer module 11 is carried out verification, and the result of verification is exported as test result.Testing standard in the upper computer module 11 can be through the input interface input of upper computer module 11.Above-mentioned elevator variable frequency device parameter comprises such as length of elevator speed, elevator floor height, flat bed plate etc.
As shown in Figure 2, be the scheme drawing of digitalisation elevator control cabinet test macro second embodiment of the present invention.In the present embodiment, digitalisation elevator control cabinet test macro 20 can be connected to elevator control cabinet 50 through wired or wireless mode (connection of for example adopting the mode of RS232 communication to carry out), and comprises upper computer module 21 and elevator hoistways analogue unit 22.Upper computer module 21 comprises main frame tuned cell 211, test result output unit 212.
When elevator moves in hoistway, can operate in the corresponding hoistway switch position and carry out corresponding action, like end position (having limit switch), level position (having speed reducing switch) etc.In order accurately to react elevator running condition, in the present embodiment rotary encoder is installed on the axle head of towing machine gear reduction box output shaft, this coder rotates along with the rotation of towing machine.Above-mentioned pulse count is along with elevator service direction real-time change, and pulse count increases during like ascending for elevator, otherwise pulse count reduces.Store in the elevator hoistways analogue unit 22 elevator in each position the pulse count (this pulse count is proportional to the elevator range ability) when (for example position such as limit switch, speed reducing switch), thereby elevator position is accurately judged.
Above-mentioned upper computer module 21 also can comprise pulse count verification unit 213, and this pulse count verification unit 213 reads the pulse count of the coder on the towing machine and this pulse count is carried out verification with the pulse count in the elevator hoistways analogue unit 22.Elevator control cabinet 50 is judged the run location of elevator according to the pulse count comparison result of this pulse count verification unit 213, thereby produces corresponding elevator operation control signal at the correspondence position of elevator.
In addition, upper computer module 21 also can comprise hoistway self study unit 214.When coder is followed towing machine when together rotating, the coded pulse signal of output is received (for example through the code device signal collection plate) by hoistway self study unit 214, and the mode of at high speed counting is stored.Under so a kind of mode, hoistway self study unit 214 is recorded in the position of various switches and elevator operation in the hoistway in the elevator hoistways analogue unit 22 accurately.
In addition; Upper computer module 21 also can be used for the relevant information management; Client-related information (for example contract number, bar model etc.) for example; Elevator control cabinet related information (for example control housing model, all-in-one model, interface board model, input voltage grade, the non-label of power grade etc.) appears on the scene test relevant information (the detection person's job number that for example dispatches from the factory, detection employee name, integrated testability report etc.), relevant cabinet in function and parameter correlation information in elevator control cabinet manufacturer.Can carry out the checking of function code parameter through upper computer module, revise, upload, the checking of download and history function code parameters, modification, parameter be self-defined; The record of failure message, inquiry, assistant analysis, fault reset; Functions such as calling in the sedan-chair, outer-office calling, Premium Features such as real-time curve, history information are managed, the self-defined upgrading of program function sign indicating number and procedural language are self-defined.
As shown in Figure 3, be the diagram of circuit of digitalisation elevator control cabinet test method embodiment of the present invention.This method may further comprise the steps:
Step S31: upper computer module connects elevator control cabinet and reads parameter of electric machine information or read the parameter of electric machine information through the upper computer module input from elevator control cabinet.
Step S32: it is tuning that upper computer module is carried out main frame according to parameter of electric machine information to elevator control cabinet.
Step S33: upper computer module is obtained the elevator variable frequency device parameter that main frame produces when tuning, and the result that the testing standard that is provided with in the elevator variable frequency device parameter of obtaining and the upper computer module is compared exports as test result.Above-mentioned elevator variable frequency device parameter comprises such as length of elevator speed, elevator floor height, flat bed plate etc.
In above-mentioned digitalisation elevator control cabinet test method, also can comprise hoistway self study step.Particularly, upper computer module reads elevator is installed on the coder of towing machine during each position in elevator hoistways pulse count, and pulse count is recorded in the elevator hoistways analogue unit.Wherein the pulse count of towing machine coder increases when ascending for elevator and when elevator is descending, reduces.
Like this; When upper computer module when elevator control cabinet is tested; Directly through the code device signal collection plate read the elevator traction machine rotating shaft coder pulse count and the pulse count that reads carried out verification with the pulse count (pulse count of promptly in hoistway self study process, storing) in the elevator hoistways analogue unit, make elevator control cabinet produce elevator operation control signal according to the pulse count check results of upper computer module.
In addition; Said method also can comprise: when elevator moves, judge according to coder actual pulse number and the pulse count that is stored in correspondence position in the elevator hoistways analogue unit whether the elevator operation is unusual; And when the elevator operation exception, produce corresponding failure code, and show corresponding failure code information.
In above-mentioned digitalisation elevator control cabinet test method, also can comprise: create test report according to the parameter of electric machine in test result and the elevator control cabinet, client's parameter, producer's parameter.
Above-mentioned digitalisation elevator control cabinet test macro and method can reduce the testing process of elevator control cabinet to greatest extent, increase the reliability and stability ability of control housing test.In addition, the present invention serves as that replacing the people with precision is perception according to simulation hoistway parameter with the encoder pulse number, has improved the precision of test.Carry out real-time monitoring through upper computer software, the operability that can significantly improve the tester is with readable strong.
The above; Be merely the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical personnel of being familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. digitalisation elevator control cabinet test macro, it is characterized in that: comprise upper computer module, wherein said upper computer module comprises main frame tuned cell, test result output unit; Said main frame tuned cell, it is tuning to be used for according to the parameter of electric machine information elevator control cabinet being carried out main frame, and said parameter of electric machine information reads or through the upper computer module input from said elevator control cabinet; Said test result output unit is used to obtain the elevator variable frequency device parameter that main frame produces when tuning and the testing standard of said elevator variable frequency device parameter of obtaining and setting is carried out verification, and the result of verification is exported as test result.
2. digitalisation elevator control cabinet test macro according to claim 1; It is characterized in that: said system also comprises elevator hoistways analogue unit and the coder that is installed on the elevator traction machine rotating shaft; Said upper computer module comprises the pulse verification unit; Said elevator hoistways analogue unit stores elevator pulse count of coder during each position in elevator hoistways; Said pulse verification unit is used for reading the pulse count of coder and the pulse count of said coder is carried out verification with the pulse count of said elevator hoistways analogue unit, and said elevator control cabinet produces elevator operation control signal according to the check results of said pulse verification unit.
3. digitalisation elevator control cabinet test macro according to claim 2; It is characterized in that: said upper computer module comprises hoistway self study unit; Said hoistway self study unit is used for reading the pulse count of elevator coder when each position of elevator hoistways, and said pulse count is recorded in the elevator hoistways analogue unit.
4. digitalisation elevator control cabinet test macro according to claim 2; It is characterized in that: said upper computer module also comprises the abnormal alarm unit; Be used for when elevator moves judging according to coder actual pulse number and the pulse count that is stored in elevator hoistways analogue unit correspondence position whether the elevator operation is unusual; And when the elevator operation exception, produce corresponding failure code, and show corresponding failure code information.
5. digitalisation elevator control cabinet test macro according to claim 2 is characterized in that: the pulse count of said coder increases when ascending for elevator and when elevator is descending, reduces.
6. digitalisation elevator control cabinet test method is characterized in that: may further comprise the steps:
(a) upper computer module connects elevator control cabinet and reads parameter of electric machine information or read the parameter of electric machine information through the upper computer module input from said elevator control cabinet;
(b) according to the said parameter of electric machine information elevator control cabinet to be carried out main frame tuning for said upper computer module;
(c) said upper computer module is obtained the elevator variable frequency device parameter that main frame produces when tuning, and the result of the testing standard verification that is provided with in elevator variable frequency device parameter of obtaining and the upper computer module is exported as test result.
7. digitalisation elevator control cabinet test method according to claim 6; It is characterized in that: said method also comprises: (d) said upper computer module reads the pulse count of the coder that is installed on the elevator traction machine rotating shaft and said pulse count is carried out verification with the pulse count that is stored in the elevator hoistways analogue unit, and said elevator control cabinet produces elevator operation control signal according to the pulse count check results of upper computer module.
8. digitalisation elevator control cabinet test method according to claim 7; It is characterized in that: said step (d) comprises the elevator hoistways self study before; Said elevator hoistways self study comprises: said upper computer module reads elevator is installed on the coder of towing machine during each position in elevator hoistways pulse count, and said pulse count is recorded in the elevator hoistways analogue unit.
9. digitalisation elevator control cabinet test method according to claim 7; It is characterized in that: said step (d) also comprises afterwards: when elevator moves, judge according to coder actual pulse number and the pulse count that is stored in correspondence position in the elevator hoistways analogue unit whether the elevator operation is unusual; And when the elevator operation exception, produce corresponding failure code, and show corresponding failure code information.
10. digitalisation elevator control cabinet test method according to claim 6 is characterized in that: said step (c) also comprises afterwards: create test report according to the parameter of electric machine in test result and the elevator control cabinet, client's parameter, producer's parameter.
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Cited By (7)
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| CN102910503A (en) * | 2012-10-17 | 2013-02-06 | 常州苏控自动化设备有限公司 | Variable-frequency device for elevator |
| CN106006244A (en) * | 2016-08-12 | 2016-10-12 | 顾德仁 | Elevator control cabinet detection device with hoistway information simulator |
| CN106379782A (en) * | 2016-10-10 | 2017-02-08 | 杭州凌萤科技有限公司 | Single elevator control cabinet detecting method |
| CN109931966A (en) * | 2019-01-30 | 2019-06-25 | 王国荣 | A kind of control cabinet test platform encoder test method |
| CN109946547A (en) * | 2019-04-15 | 2019-06-28 | 南京市特种设备安全监督检验研究院 | The detection system and detection method of elevator control cabinet electromagnetic compatibility immunity test |
| CN111337765A (en) * | 2020-02-19 | 2020-06-26 | 上海辛格林纳新时达电机有限公司 | Frequency converter parameter testing system and testing method |
| CN111704018A (en) * | 2020-06-29 | 2020-09-25 | 苏州汉森电梯有限公司 | Inclined conveying equipment |
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| CN106006244B (en) * | 2016-08-12 | 2018-08-17 | 顾德仁 | Elevator control cabinet detection device with hoistway information simulation device |
| CN106379782A (en) * | 2016-10-10 | 2017-02-08 | 杭州凌萤科技有限公司 | Single elevator control cabinet detecting method |
| CN109931966A (en) * | 2019-01-30 | 2019-06-25 | 王国荣 | A kind of control cabinet test platform encoder test method |
| CN109931966B (en) * | 2019-01-30 | 2021-03-23 | 王国荣 | Control cabinet test platform encoder test method |
| CN109946547A (en) * | 2019-04-15 | 2019-06-28 | 南京市特种设备安全监督检验研究院 | The detection system and detection method of elevator control cabinet electromagnetic compatibility immunity test |
| CN111337765A (en) * | 2020-02-19 | 2020-06-26 | 上海辛格林纳新时达电机有限公司 | Frequency converter parameter testing system and testing method |
| CN111704018A (en) * | 2020-06-29 | 2020-09-25 | 苏州汉森电梯有限公司 | Inclined conveying equipment |
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Effective date of registration: 20160217 Address after: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Applicant after: SUZHOU INOVANCE TECHNOLOGY Co.,Ltd. Applicant after: SHENZHEN INOVANCE TECHNOLOGY Co.,Ltd. Address before: Suzhou City, Jiangsu province 215006 Industrial Park Road No. 25 Tak Industrial Park Building 3 Huichuan Applicant before: Suzhou Monarch Control Technology Co.,Ltd. Applicant before: SUZHOU INOVANCE TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN INOVANCE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200413 Address after: 563000 Guizhou city of Zunyi province Huichuan District Sui Yang Road, No. 33 Patentee after: GUIZHOU AVIC ELEVATORS Co.,Ltd. Address before: Wuzhong District Wuzhong Economic Development Zone, Suzhou City, Jiangsu province 215000 Wang Xiang Shan Industrial Park Road on the north side of friends Co-patentee before: SHENZHEN INOVANCE TECHNOLOGY Co.,Ltd. Patentee before: SUZHOU INOVANCE TECHNOLOGY Co.,Ltd. |
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