CN102910513B - Lift operation simulator - Google Patents
Lift operation simulator Download PDFInfo
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- CN102910513B CN102910513B CN201210407115.3A CN201210407115A CN102910513B CN 102910513 B CN102910513 B CN 102910513B CN 201210407115 A CN201210407115 A CN 201210407115A CN 102910513 B CN102910513 B CN 102910513B
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- switch
- superimposer
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- elevator
- lift
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Abstract
The invention discloses a lift operation simulator, and relates to the technical field of a lift detecting device. The lift operation simulator comprises a power supply part, an input part, a control part and an output part, wherein the power supply part is at least used for providing a power supply for the control part; and the input part and the output part are connected with the control part respectively. The lift operation simulator can be implemented by utilizing a lift floor superimposer without redesigning a circuit board. The lift operation simulator can control stimulation of different lift speeds to detect the lift speed which the superimposer can adapt, can control the number of lifting floors or descending floors to detect whether the floor information superposed on a video signal by the lift floor superimposer is correct, and can quantitatively stimulate the lift running state and accurately and quickly test the lift floor superimposer.
Description
Technical field
The present invention relates to elevator detecting device technical field, being specifically related to a kind of Lift operation simulator for detecting elevator floor superimposer.
Background technology
In general, elevator is used to the longitudinal transport mechanism moved up and down in building, plays the effect of the social infrastructure that many people utilize.Therefore, in elevator, possess the various structures for guaranteeing client's safety.Specifically, generally possesses following mechanism, when namely there occurs fault in the equipment of elevator, such as, when the steel rope disconnection of elevator makes the car of elevator become free fall state, the safety device be made up of regulating control carries out work, and the car of elevator can safety stop.In addition, also taking following measure, namely when there occurs the earthquake that occurs time and again in recent years or power failure etc., during by carrying out earthquake controlled operation or having a power failure, automatically stopping operation etc., so that client can safely and get off from the car of elevator rapidly, client was not closed in car through the long period.But, about this structure and the mechanism that guarantee elevator safety, generally do not know in the client utilizing elevator, when there occurs emergency situation, how can tackle because client does not understand, so be absorbed in fear, bringing unnecessary worry to these clients.In order to monitor the operation conditions of elevator, generally elevator floor superimposer can be used.Elevator floor superimposer and elevator floor telltale are used to the equipment monitoring and show elevator operation, be applicable to the mansion elevator of TV monitoring and controlling, when not changing the existing electric appliance circuits of elevator, by photoelectric gathering apparatus image data, can on television monitor indicating elevator place number of floor levels, service direction, stopping, fault and elevator title etc., elevator floor superimposer can superpose Time of Day simultaneously, can define arbitrarily display word and figure.Accurately know that the floor at the current place of elevator is conducive to the centralized management of cell monitoring, personnel for elevator of coming in and going out supervise, or retain video recording in order to later reference, once elevator faults, convenient for maintaining personnel know elevator place floor, thus process in time, if there is case to occur, the personnel in elevator that also can consult easily are conducive to the detection of case in each layer situation of coming in and going out.Elevator floor superimposer usually uses grooved double-photoelectric-sensor or uses two Hall elements as input equipment, and two kinds of methods are for elevator floor superimposer, and incoming signal is identical.Actual when using, (as Fig. 4) opto-electronic pickup 2 is arranged on elevator car top, can utilize and be arranged on flat bed device 1 in elevator hoistways as shelter.Wherein flat bed block 1 should exceed the plane of opto-electronic pickup 2.
The method of test elevator floor superimposer normally makes shelter carry out the operation of simulant elevator by opto-electronic pickup, there is following problem like this:
1., if blocked with hand-held object, be not easy control rate.
If 2. mechanically blocked, be not easy the number of plies of controlling run.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of quantitative simulation elevator operation, can test the Lift operation simulator of elevator floor superimposer accurately and rapidly.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of Lift operation simulator, it is characterized in that: comprise power unit, importation, control part and output, described power unit is at least control part and provides power supply, and described importation is connected with control part respectively with output;
Described importation all adopts switch to realize, can by one end ground connection of switch, and the other end receives the I/O pin of micro controller system free time;
Described control part utilizes the Single Chip Microcomputer (SCM) system of elevator floor superimposer, described control part scanning t test part, and the setting of read switch, carries out different process;
The output signal of the opto-electronic pickup of described output and elevator floor superimposer is compatible, for three wire system exports, respectively: export A, export B and signal ground, is convenient to test elevator floor superimposer;
Because opto-electronic pickup or Hall element need 12V DC power supply, power so elevator floor superimposer is all 12V, inside has a 12V input to turn the power conversion system of 5V output, for Single Chip Microcomputer (SCM) system is powered, control part of the present invention works under 5V power supply, if use the transformation of elevator floor superimposer, just directly can utilize the power conversion system of elevator floor superimposer, if again make, Three-end voltage stabilizer or switch power module can be adopted to realize, also can directly use 5V Power supply.
Described importation includes Speed setting switch, rising switch, decline switch;
Described Speed setting switch adopts toggle switch or short-circuit jumper, according to concrete actual demand, provides the speed of many gears to arrange to control part;
Described rising switch adopts point driving switch, and click and represent rising n1 floor, n1 defines according to actual needs, represents stopping after release;
Described decline switch adopts point driving switch, and click and represent decline n2 floor, n2 defines according to actual needs, represents stopping after release;
The invention has the beneficial effects as follows:
1. can realize with elevator floor superimposer, not need to redesign wiring board.
2. can the different elevator speed of control simulation, to detect the elevator speed that elevator floor superimposer can adapt to.
3. can control the number of plies rising or decline, whether correct to detect the floor information that elevator floor superimposer is added in vision signal.
4. quantitative simulation elevator operation, can test elevator floor superimposer accurately and rapidly.
Accompanying drawing explanation
Fig. 1 is principle of the invention block scheme;
Fig. 2 is the output wave shape schematic diagram of embodiment of the present invention uphill process;
Fig. 3 is the output wave shape schematic diagram of embodiment of the present invention decline process;
Fig. 4 is the mounting structure of elevator floor superimposer opto-electronic pickup;
Fig. 5 is photosensor structure schematic diagram;
Fig. 6 is schematic circuit diagram of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Fig. 1, Fig. 6, a kind of Lift operation simulator, be made up of power unit, importation, control part and output, power unit is at least control part and provides power supply, and importation is connected with control part respectively with output; This device can as the testing source of elevator floor superimposer, the output wave shape of sensor during simulating elevator running, with the interface compatibility of sensor, the elevator of different running velocity can be simulated, and the state that elevator rises, declines, stops, can using as the instrument detecting elevator floor superimposer.The present invention can make again, also can, with the transformation of elevator floor superimposer, for the producer producing elevator floor superimposer, want proportion new production to facilitate with the transformation of elevator floor superimposer.
Importation all adopts switch to realize, and what the control part of usual elevator floor superimposer adopted is micro controller system, can by one end ground connection of switch, and the other end receives the I/O pin of micro controller system free time; Control part utilizes the Single Chip Microcomputer (SCM) system of elevator floor superimposer, control part scanning t test part, and the setting of read switch, carries out different process; The output signal of the opto-electronic pickup of output and elevator floor superimposer is compatible, for three wire system exports, respectively: export A, export B and signal ground, is convenient to test elevator floor superimposer;
Because opto-electronic pickup or Hall element need 12V DC power supply, power so elevator floor superimposer is all 12V, inside has a 12V input to turn the power conversion system of 5V output, for Single Chip Microcomputer (SCM) system is powered.Control part of the present invention works under 5V power supply, if use the transformation of elevator floor superimposer, the power conversion system of elevator floor superimposer just directly can be utilized, if again make, Three-end voltage stabilizer or switch power module can be adopted to realize, also can directly use 5V Power supply.
Importation includes Speed setting switch, rising switch, decline switch; Wherein Speed setting switch adopts toggle switch or short-circuit jumper, according to concrete actual demand, provides the speed of many gears to arrange to control part; Rising switch adopts point driving switch, and click and represent rising n1 floor, n1 defines according to actual needs, represents stopping after release; Decline switch adopts point driving switch, and click and represent decline n2 floor, n2 defines according to actual needs, represents stopping after release;
According to National Standard of the People's Republic of China GB/T7025.1-2008 " pattern of elevator principal parameter and car, hoistway, machine room and size section 1: I, II, III, IV class elevator " in 3.3 command speves specify, elevator speed is 0.4m/s ~ 6.0m/s.In order to add the needs of tight test in this example, various parameter is arranged by table 1:
Table 1 (optimum configurations table)
| V | SW4 | SW3 | SW2 | SW1 | t1(h1＝3m) | t2(h2＝14mm) | t3(h3＝200mm) |
| 14m/s | L | L | L | L | 214ms | 1ms | 14ms |
| 13m/s | L | L | L | H | 231ms | 1ms | 15ms |
| 12m/s | L | L | H | L | 250ms | 1ms | 17ms |
| 11m/s | L | L | H | H | 273ms | 1ms | 18ms |
| 10m/s | L | H | L | L | 300ms | 1ms | 20ms |
| 9m/s | L | H | L | H | 333ms | 2ms | 22ms |
| 8m/s | L | H | H | L | 375ms | 2ms | 25ms |
| 7m/s | L | H | H | H | 429ms | 2ms | 29ms |
| 6m/s | H | L | L | L | 500ms | 2ms | 33ms |
| 5m/s | H | L | L | H | 600ms | 3ms | 40ms |
| 4m/s | H | L | H | L | 750ms | 4ms | 50ms |
| 3m/s | H | L | H | H | 1s | 5ms | 67ms |
| 2.5m/s | H | H | L | L | 1.2s | 6ms | 80ms |
| 2m/s | H | H | L | H | 1.5s | 7ms | 100ms |
| 1.5m/s | H | H | H | L | 2S | 9ms | 133ms |
| 1m/s | H | H | H | H | 3s | 14ms | 200ms |
Suppose:
Floor floor height=h1 (getting a shortest layer height)
As Fig. 5, sensor is provided with A luminotron and B luminotron, is upwards run that (flat bed device first blocks A luminotron and blocks B luminotron again for detecting elevator; Or flat bed device first leaves A luminotron and leaves B luminotron again) or run that (flat bed device first blocks B luminotron and blocks A luminotron downwards; Or flat bed device first leaves B luminotron and leaves A luminotron again), or flat bed stops (exceeding certain hour when A luminotron and B luminotron are all blocked by flat bed device), in table 2;
If the center spacing=h2 of the center of A luminotron and B luminotron
Length=the h3 (getting the shortest flat bed device length) of flat bed device
Elevator speed=V (elevator running speed is not identical continuing through multilayer with the running velocity that every layer is all stopped, and gets command speed herein)
Then:
Elevator passes through the time of every layer:
t1＝h1/V
Flat bed device is from blocking A luminotron to the time of blocking B luminotron
=flat bed device is from leaving A lamp to the time leaving B lamp
＝t2
＝h2/V
Flat bed device is by the time of sensor: t3=h3/V.
Halted state differentiates the dependence time, do not change, then can think to stop, as Fig. 2, Fig. 3 when the output state of A line and B line exceedes certain hour;
Table 2 is shown for elevator operation differentiates
Such as, simulant elevator is by the principle of work stopped after the speed rising first floor of 10 meters per second:
Programming to be risen 1 floor for pressing SW5, and SW5 is raise button, and SW6 is decline button, and C mouth is set to inner pull-up, and 6;
After powering on, ATMEGA8 is to PD6 port output low level, and power light is bright.To PB0 and PB1 output low level, simulant elevator flat bed halted state.
Connect SW4, SW2, SW1, disconnect SW3, ATMEGA8 and read pc port by program, known elevator speed is set to 10m/s.
Press SW5 (no matter whether discharging), after the signal shown in PB0 and PB1 output map 2, remain on low level, stop-> rising-> to stop simulating.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. Lift operation simulator, comprises power unit, importation, control part and output, and described power unit is at least control part and provides power supply, and described importation is connected with control part respectively with output; It is characterized in that:
Described control part utilizes the Single Chip Microcomputer (SCM) system of elevator floor superimposer, described control part scanning t test part, and the setting of read switch, carries out different process;
Described importation adopts switch to realize, and by one end ground connection of switch, the other end receives the I/O pin of Single Chip Microcomputer (SCM) system free time;
The output signal of the opto-electronic pickup of described output and elevator floor superimposer is compatible, for three wire system exports, respectively: export A, export B and signal ground, is convenient to test elevator floor superimposer.
2. Lift operation simulator according to claim 1, is characterized in that: described importation includes Speed setting switch, rising switch and decline switch;
Wherein Speed setting switch adopts toggle switch or short-circuit jumper, according to concrete actual demand, provides the speed of many gears to arrange to control part;
Rising switch adopts point driving switch, and click and represent rising n1 floor, n1 defines according to actual needs, represents stopping after release;
Decline switch adopts point driving switch, and click and represent decline n2 floor, n2 defines according to actual needs, represents stopping after release.
3. Lift operation simulator according to claim 1, is characterized in that: described power unit can adopt direct current 12V to power, and utilizes the power conversion system of elevator floor superimposer that 12V is become direct current 5V, also can directly use 5V Power supply.
4. Lift operation simulator according to claim 1, is characterized in that: described power unit adopts Three-end voltage stabilizer or switch power module to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407115.3A CN102910513B (en) | 2012-10-23 | 2012-10-23 | Lift operation simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210407115.3A CN102910513B (en) | 2012-10-23 | 2012-10-23 | Lift operation simulator |
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| Publication Number | Publication Date |
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| CN102910513A CN102910513A (en) | 2013-02-06 |
| CN102910513B true CN102910513B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210407115.3A Expired - Fee Related CN102910513B (en) | 2012-10-23 | 2012-10-23 | Lift operation simulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112660956B (en) * | 2020-12-31 | 2022-06-28 | 上海新时达电气股份有限公司 | Method for simulating elevator running state and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061943A (en) * | 1990-11-28 | 1992-06-17 | 奥蒂斯电梯公司 | Elevator simulator |
| CN201340673Y (en) * | 2009-01-22 | 2009-11-04 | 深圳职业技术学院 | Simulation training module of intelligent multi-layer elevator |
| CN101659364A (en) * | 2009-08-07 | 2010-03-03 | 上海新时达电气股份有限公司 | Method for simulating elevator shaft state |
| CN201850012U (en) * | 2010-05-26 | 2011-06-01 | 中山市诺安机电工程有限公司 | Device for simulating running of elevator |
| CN202201585U (en) * | 2011-07-29 | 2012-04-25 | 南京信息工程大学 | Running simulation system for eight-story elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202924506U (en) * | 2012-10-23 | 2013-05-08 | 安徽秋田电子有限公司 | Lift operation simulator |
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- 2012-10-23 CN CN201210407115.3A patent/CN102910513B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061943A (en) * | 1990-11-28 | 1992-06-17 | 奥蒂斯电梯公司 | Elevator simulator |
| CN201340673Y (en) * | 2009-01-22 | 2009-11-04 | 深圳职业技术学院 | Simulation training module of intelligent multi-layer elevator |
| CN101659364A (en) * | 2009-08-07 | 2010-03-03 | 上海新时达电气股份有限公司 | Method for simulating elevator shaft state |
| CN201850012U (en) * | 2010-05-26 | 2011-06-01 | 中山市诺安机电工程有限公司 | Device for simulating running of elevator |
| CN202201585U (en) * | 2011-07-29 | 2012-04-25 | 南京信息工程大学 | Running simulation system for eight-story elevator |
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Inventor after: Chang Shuyu Inventor after: Huang Bin Inventor before: Chang Shuyu Inventor before: Mao Changjun |
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Free format text: CORRECT: INVENTOR; FROM: CHANG SHUYU MAO CHANGJUN TO: CHANG SHUYU HUANG BIN |
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