CN102642750B - Digital elevators system control housing test macro and method - Google Patents
Digital elevators system control housing test macro and method Download PDFInfo
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- CN102642750B CN102642750B CN201210123878.5A CN201210123878A CN102642750B CN 102642750 B CN102642750 B CN 102642750B CN 201210123878 A CN201210123878 A CN 201210123878A CN 102642750 B CN102642750 B CN 102642750B
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- 238000012360 testing method Methods 0.000 title claims abstract description 64
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Abstract
The invention provides a kind of digital elevators system control housing test macro, comprise upper computer module, wherein said upper computer module comprises host tunes unit, test result output unit; Described host tunes unit, for carrying out host tunes according to parameter of electric machine information to elevator control cabinet, described parameter of electric machine information is read from described elevator control cabinet or is inputted by upper computer module; Described test result output unit, the elevator frequency converter parameter of described acquisition and the testing standard of setting also verify by the elevator frequency converter parameter produced during for obtaining host tunes, and the result of verification are exported as test result.The present invention also provides a kind of test method of correspondence.The present invention achieves the test to elevator control cabinet by upper computer module, makes test process simple, accurate.
Description
Technical field
The present invention relates to field tests, more particularly, relate to a kind of digital elevators system control housing test macro and method.
Background technology
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, the manned or carrying goods for tier building.In modern society, elevator has become indispensable transportation device.The existence of elevator makes the traffic of skyscraper more convenient.According to the information displaying that Chinese elevator association provides, the whole nation by the total recoverable amount of elevator more than 1,000,000, become the country that the total recoverable amount of elevator is in the world maximum.And, along with Urbanization in China enters the fast-developing phase, nearly 200,000 newly-increased elevator place in operations all will be had every year.
In recent years, along with people improve constantly the safety of elevator and the requirement of traveling comfort, the various technology relevant with elevator have also been obtained and developed rapidly.As the whole control system of elevator---elevator control cabinet, also in continuous upgrading, is tending towards more improving and perfection.
But existing elevator control cabinet is when testing, and rely on all kinds of hoistway switch (such as limit switch, speed reducing switch etc.) in elevator hoistways completely and rely on and artificially feel to judge, accuracy rate is not high.
Summary of the invention
The technical problem to be solved in the present invention is, for the problem that above-mentioned elevator control cabinet testing precision is not high, provides a kind of digital elevators system control housing test macro and method.
The technical scheme that the present invention solves the problems of the technologies described above is, provide a kind of digital elevators system control housing test macro, comprise upper computer module, wherein said upper computer module comprises host tunes unit, test result output unit; Described host tunes unit, for carrying out host tunes according to parameter of electric machine information to elevator control cabinet, described parameter of electric machine information is read from described elevator control cabinet or is inputted by upper computer module; Described test result output unit, the elevator frequency converter parameter of described acquisition and the testing standard be arranged in upper computer module also verify by the elevator frequency converter parameter produced during for obtaining host tunes, and the result of verification are exported as test result;
Described system also comprises elevator hoistways analogue unit and is installed on the coder of elevator traction machine rotating shaft, described upper computer module comprises pulse check unit, described elevator hoistways analogue unit stores elevator pulse count of coder during each position in elevator hoistways, described pulse check unit is for reading the pulse count of coder and the pulse count of described coder being verified with the pulse count in described elevator hoistways analogue unit, and described elevator control cabinet produces elevator motion control signal according to the check results of described pulse check unit.
In digital elevators system control housing test macro of the present invention, described upper computer module comprises hoistway self study unit, described pulse count for reading elevator pulse count of coder during each position in elevator hoistways, and is recorded in elevator hoistways analogue unit by described hoistway self study unit.
In digital elevators system control housing test macro of the present invention, described upper computer module also comprises abnormal alarm unit, for judging whether elevator runs abnormal when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
In digital elevators system control housing test macro of the present invention, the pulse count of described coder increases when ascending for elevator and reduces when elevator is descending.
The present invention also provides a kind of digital elevators system control housing test method, comprises the following steps:
A () upper computer module is connected elevator control cabinet and reads parameter of electric machine information from described elevator control cabinet or read the parameter of electric machine information inputted by upper computer module;
B () described upper computer module carries out host tunes according to described parameter of electric machine information to elevator control cabinet;
C elevator frequency converter parameter that () described upper computer module produces when obtaining host tunes, and the result that the testing standard arranged in the elevator frequency converter parameter of acquisition and upper computer module verifies is exported as test result;
D the reading of () described upper computer module is installed on the pulse count of the coder of elevator traction machine rotating shaft and described pulse count is verified with the pulse count be stored in elevator hoistways analogue unit, described elevator control cabinet produces elevator motion control signal according to the pulse count check results of upper computer module.
In digital elevators system control housing test method of the present invention, elevator hoistways self study is comprised before described step (d), described elevator hoistways self study comprises: described upper computer module reads elevator is installed on the coder of towing machine in elevator hoistways pulse count during each position, and described pulse count is recorded in elevator hoistways analogue unit.
In digital elevators system control housing test method of the present invention, also comprise after described step (d): judge elevator operation whether exception when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
In digital elevators system control housing test method of the present invention, also comprise after described step (c): create test report according to the parameter of electric machine in test result and elevator control cabinet, client parameter, producer's parameter.
Digital elevators system control housing test macro of the present invention and method, achieve the test to elevator control cabinet by upper computer module, makes test process simple, accurate.Further, the present invention realizes the detection to elevator control cabinet by the mode that simulant elevator hoistway runs, and conveniently monitors apparatus for controlling elevator, revises and shows.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of digital elevators system control housing test macro first embodiment of the present invention.
Fig. 2 is the schematic diagram of digital elevators system control housing test macro second embodiment of the present invention.
Fig. 3 is the schematic diagram of digital elevators system control housing test method first embodiment of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, be the schematic diagram of digital elevators system control housing test macro first embodiment of the present invention.In the present embodiment, digital elevators system control housing test macro 10 can be that an independence for Taiwan is stood on the equipment of elevator control cabinet and is connected to elevator control cabinet 50 (elevator control cabinet 50 is connected to the equipment such as elevator traction machine) by wired or wireless mode (such as adopting RS232 communication modes), and it comprises upper computer module 11.This upper computer module 11 is mainly used in being debugged elevator by elevator control cabinet, monitors, controls elevator, comprises host tunes unit 111, test result output unit 112.
Host tunes unit 111 is for carrying out host tunes according to parameter of electric machine information to elevator control cabinet 50, and wherein parameter of electric machine information is read from elevator control cabinet 50 or inputted by upper computer module 11.The elevator frequency converter parameter of acquisition and the testing standard (or parameter of electric machine information of above-mentioned input) be arranged in upper computer module 11 also verify by the elevator frequency converter parameter produced when test result output unit 112 is for obtaining host tunes, and the result of verification are exported as test result.Testing standard in upper computer module 11 inputs by the input interface of upper computer module 11.Above-mentioned elevator frequency converter parameter comprises the length etc. of such as elevator speed, elevator floor height, flat bed plate.
As shown in Figure 2, be the schematic diagram of digital elevators system control housing test macro second embodiment of the present invention.In the present embodiment, digital elevators system control housing test macro 20 is connected to elevator control cabinet 50 by wired or wireless mode (such as adopting the connection that the mode of RS232 communication is carried out), and comprises upper computer module 21 and elevator hoistways analogue unit 22.Upper computer module 21 comprises host tunes unit 211, test result output unit 212.
When elevator runs in hoistway, the corresponding hoistway switch position can be operated in and carry out corresponding action, as end position (there is limit switch), level position (there is speed reducing switch) etc.In order to accurately react elevator running condition, be arranged on by rotary encoder on the axle head of towing machine gear reduction box output shaft in the present embodiment, this coder rotates along with the rotation of towing machine.Above-mentioned pulse count is along with elevator service direction real-time change, and as pulse count during ascending for elevator increases, otherwise pulse count reduces.Store the pulse count (this pulse count be proportional to elevator range ability) of elevator when each position (such as the position such as limit switch, speed reducing switch) in elevator hoistways analogue unit 22, thus 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 towing machine and this pulse count verified with the pulse count in elevator hoistways analogue unit 22.Elevator control cabinet 50 judges the run location of elevator according to the pulse count comparison result of this pulse count verification unit 213, thus produces corresponding elevator motion control signal at the correspondence position of elevator.
In addition, upper computer module 21 also can comprise hoistway self study unit 214.When coder follow towing machine together rotate time, the coded pulse signal of output receive by hoistway self study unit 214 (such as by code device signal collection plate), and to store in the mode of high-speed counting.Under so a kind of mode, hoistway self study unit 214 is recorded in the position that switch various in hoistway and elevator run in elevator hoistways analogue unit 22 accurately.
Upper computer module 21 also can comprise abnormal alarm unit 215, for judging whether elevator runs abnormal when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
In addition, upper computer module 21 also can be used for relevant information management, such as client-related information (such as contract number, bar model etc.), elevator control cabinet related information (such as 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 (such as factory testing employee number, detect employee name, integrated testability report etc.), relevant cabinet in function and parameter relevant information in elevator control cabinet manufacturer.By the checking of upper computer module n-back test code parameters, revise, upload, download and the checking of history function code parameters, revise, parameter is self-defined, the record of failure message, inquiry, assistant analysis, failure reset, the functions such as sedan-chair interior calling, outer-office calling, the Premium Features such as the management of real-time curve, history information, the self-defined upgrading of program function code and procedural language are self-defined.
As shown in Figure 3, be the diagram of circuit of digital elevators system control housing test method embodiment of the present invention.The method comprises the following steps:
Step S31: upper computer module is connected elevator control cabinet and reads parameter of electric machine information from elevator control cabinet or read the parameter of electric machine information inputted by upper computer module.
Step S32: upper computer module carries out host tunes according to parameter of electric machine information to elevator control cabinet.
Step S33: the elevator frequency converter parameter produced when upper computer module obtains host tunes, and the result of the testing standard comparison arranged in the elevator frequency converter parameter of acquisition and upper computer module is exported as test result.Above-mentioned elevator frequency converter parameter comprises the length etc. of such as elevator speed, elevator floor height, flat bed plate.
In above-mentioned digital elevators system control housing test method, also can comprise hoistway self study step.Particularly, upper computer module reads elevator is installed on the coder of towing machine in elevator hoistways pulse count during each position, and pulse count is recorded in elevator hoistways analogue unit.Wherein the pulse count of towing machine coder increases when ascending for elevator and reduces when elevator is descending.
Like this, when upper computer module is tested at elevator control cabinet, directly read the pulse count of the coder of elevator traction machine rotating shaft by code device signal collection plate and the pulse count read is verified with the pulse count (pulse count namely stored in hoistway self study process) in elevator hoistways analogue unit, making elevator control cabinet produce elevator motion control signal according to the pulse count check results of upper computer module.
In addition, said method also can comprise: judge whether elevator runs abnormal when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
In above-mentioned digital elevators system control housing test method, also can comprise: create test report according to the parameter of electric machine in test result and elevator control cabinet, client parameter, producer's parameter.
Above-mentioned digital elevators system control housing test macro and method, can reduce the testing process of elevator control cabinet to greatest extent, increases the reliability and stability energy of control housing test.In addition, the present invention for foundation simulation hoistway parameter with encoder pulse number, replaces people for perception with precision, improves the precision of test.Carry out real-time monitoring by upper computer software, operability and the readability that can significantly improve tester are strong.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change 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 (8)
1. a digital elevators system control housing test macro, is characterized in that: comprise upper computer module, wherein said upper computer module comprises host tunes unit, test result output unit; Described host tunes unit, for carrying out host tunes according to parameter of electric machine information to elevator control cabinet, described parameter of electric machine information is read from described elevator control cabinet or is inputted by upper computer module; Described test result output unit, the elevator frequency converter parameter of described acquisition and the testing standard be arranged in upper computer module also verify by the elevator frequency converter parameter produced during for obtaining host tunes, and the result of verification are exported as test result;
Described system also comprises elevator hoistways analogue unit and is installed on the coder of elevator traction machine rotating shaft, described upper computer module comprises pulse check unit, described elevator hoistways analogue unit stores elevator pulse count of coder during each position in elevator hoistways, described pulse check unit is for reading the pulse count of coder and the pulse count of described coder being verified with the pulse count in described elevator hoistways analogue unit, and described elevator control cabinet produces elevator motion control signal according to the check results of described pulse check unit.
2. digital elevators system control housing test macro according to claim 1, it is characterized in that: described upper computer module comprises hoistway self study unit, described pulse count for reading elevator pulse count of coder during each position in elevator hoistways, and is recorded in elevator hoistways analogue unit by described hoistway self study unit.
3. digital elevators system control housing test macro according to claim 1, it is characterized in that: described upper computer module also comprises abnormal alarm unit, for judging whether elevator runs abnormal when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
4. digital elevators system control housing test macro according to claim 1, is characterized in that: the pulse count of described coder increases when ascending for elevator and reduces when elevator is descending.
5. a digital elevators system control housing test method, is characterized in that: comprise the following steps:
A () upper computer module is connected elevator control cabinet and reads parameter of electric machine information from described elevator control cabinet or read the parameter of electric machine information inputted by upper computer module;
B () described upper computer module carries out host tunes according to described parameter of electric machine information to elevator control cabinet;
C elevator frequency converter parameter that () described upper computer module produces when obtaining host tunes, and the result that the testing standard arranged in the elevator frequency converter parameter of acquisition and upper computer module verifies is exported as test result;
Described method also comprises: the reading of (d) described upper computer module is installed on the pulse count of the coder of elevator traction machine rotating shaft and described pulse count is verified with the pulse count be stored in elevator hoistways analogue unit, and described elevator control cabinet produces elevator motion control signal according to the pulse count check results of upper computer module.
6. digital elevators system control housing test method according to claim 5, it is characterized in that: before described step (d), comprise elevator hoistways self study, described elevator hoistways self study comprises: described upper computer module reads elevator is installed on the coder of towing machine in elevator hoistways pulse count during each position, and described pulse count is recorded in elevator hoistways analogue unit.
7. digital elevators system control housing test method according to claim 5, it is characterized in that: also comprise after described step (d): judge elevator operation whether exception when elevator runs according to coder actual pulse number and the pulse count that is stored in correspondence position in elevator hoistways analogue unit, and produce corresponding failure code when elevator operation exception, and show corresponding failure code information.
8. digital elevators system control housing test method according to claim 5, is characterized in that: also comprise after described step (c): create test report according to the parameter of electric machine in test result and elevator control cabinet, client parameter, producer's parameter.
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| 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 |
| 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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