CN103803367B - Elevator reset operation method - Google Patents
Elevator reset operation method Download PDFInfo
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- CN103803367B CN103803367B CN201310705482.6A CN201310705482A CN103803367B CN 103803367 B CN103803367 B CN 103803367B CN 201310705482 A CN201310705482 A CN 201310705482A CN 103803367 B CN103803367 B CN 103803367B
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Abstract
The invention relates to an elevator reset operation method which solves the problems that in the prior art, an adopted reset control method is long in time, passengers are easily frightened, more devices are required, and cost is increased. According to the control method, an elevator can stop and is opened on a nearby floor to allow the passengers to get out, and then the elevator operates to an end station for reset; the passengers can leave the breakdown elevator as fast as possible, other problems are avoided, and the control method is more user-friendly and safer; a device with encoding information and a device for reading the encoding information do not need to be installed on each floor, safety of the passengers is guaranteed and meanwhile cost is greatly saved.
Description
Technical field
The present invention relates to elevator control technology field, especially relate to a kind of more humane, safer elevator reset fortune
Row method.
Background technology
When elevator runs, the determination of position is fixed against position reference system and the rotary encoder being installed on motor, works as electricity
Ladder is due to generation Relative sliding between hoist ropes and traction sheave, or during position reference system abnormal signal, elevator occurs position
Put loss, now elevator needs to run to end station reacquisition reference position, and the process running to base station acquisition position is referred to as
Reset and run.
The method of common reacquisition car position is to make elevator directly run to end station position with reset speed, by position
Confidence breath is initialized.In addition it is also possible to elevator can be made not need to run extremely by increasing other servicing units
The method that end station just can reacquire car position.But both approaches all there are disadvantages that, common at present directly goes
The method that bottom resets haves the shortcomings that reset range ability length and time are long, and passenger can not leave the electricity breaking down as early as possible
Ladder, and because when elevator position is lost, in sedan-chair, no floor shows, passenger can take for car in car and be shied falling
Frighten, and it is also possible to producing other problemses during this.Car position just can be reacquired without running to end station
The method put needs each floor to elevator hoistways to encode, each floor will install exist design difference part or
The bar code of person's different coding and the detector being installed on car, increased the workload of elevator installation and debugging, also significantly simultaneously
Increased the cost of elevator.
As Publication No. cn102344063a, the Chinese invention application of the detecting system of entitled elevator sedan absolute position
Patent, it discloses installation absolute type encoder on limiter of speed, next true with being fixedly connected of car using speed limiter wire rope
Recognize elevator car position.But the method installing absolute type encoder system on limiter of speed needs on the basis of existing elevator device
One absolute type encoder of upper increase, and its cost is relatively higher.
Content of the invention
The reset control method time that the present invention is mainly employing in solution prior art is long, and passenger easily gets a fright,
And need to rely on more devices, improve the problem of cost, there is provided a kind of electricity that is more humane, safer, reducing cost
Terraced reset operation method.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals: a kind of elevator resets and runs
Method, is operated by the system that electric life controller, leveling device, voice prompting device, light proscenia are constituted, and walks including following
Rapid:
A. electric life controller detects elevator position and loses, and controls elevator to enter rescue operational mode, control voice simultaneously
Prompting device is pointed out to passenger；
B. during rescue operational mode, the information of the real-time leveling device of controller, it is flat whether detection leveling device has
Layer signal, if otherwise continue executing with reset rescue mode running, if then carrying out safety stop, elevator is opened the door, and voice carries
Show that device prompt passengers leave car；
C. after controller confirms that all passengers leave car, elevator is closed the door, and then controls elevator to be resetted to end station, electricity
After terraced reset success, voice message elevator recovers normal.
Control method of the present invention, when elevator position loss is detected, is first carried out flat bed nearby and stops, allow passenger with
Fast speed leaves elevator, to avoid the generation of other problemses, compares the control mould that traditional elevator directly goes end station to be resetted
Formula is compared, and easily causes passenger and misunderstands and get a fright, control method of the present invention more hommization, safer.And the present invention
Stop layers and the control that resets will separate nearby, and arrive end station again after releasing passenger of stopping nearby and resetted, compare stop layers nearby straight
Connect the control model of reset, the realization of control method of the present invention need not install the device with coding information in each floor
And the reading device of coding information, also greatly save cost under the safety that ensure that passenger.
As a kind of preferred version, also include after flat bed signal is stopped to elevator whether safety stop is sentenced detecting
Disconnected step, this step includes detecting whether blind layer magnetic switch signal is triggered, if otherwise door-opened elevator；If then elevator is not opened
Door, proceeds to next floor and stops, repeat the detection of blind layer magnetic signal, until electricity after the no blind layer magnetic signal of floor stopped
Ladder opens the door.In order to be further ensured that elevator safety stop in addition it is also necessary to whether be that blind layer judges to floor, the judgement of this blind layer
Operated by the magnetic switching device that magnetic switch and magnetic stripe are constituted, magnetic switch is arranged on car, magnetic stripe is arranged on the well of blind layer
On road position.Magnetic switching device magnetic strip information is detected then it represents that elevator is in blind layer, and controller then controls elevator to continue to run with
The floor that can stop to the next one.
As a kind of preferred version, elevator enters rescue operational mode, and rescue operational mode includes: controls elevator with low speed
Run, and found nearest floor and stopped.After entering rescue operational mode, elevator just reduces speed with 300mm/s's
Speed is run, and prevents from causing passenger alarmed, controls more hommization and safety.
As a kind of preferred version, controller judges that the step that in car, whether passenger leaves is: is detected by light proscenia
Laser beam whether is had to be blocked, if not having light beam to be blocked, light proscenia transmits a signal to controller, and controller judges in car
Passenger has been moved off.
Therefore, the invention has the advantage that will stop layers and the control that resets separate nearby, first carry out flat bed nearby and stop, allow and take advantage of
Visitor elevator is left with prestissimo, it is to avoid the generation of other problemses, then resetted, control method more hommization, more pacify
Entirely.The reading device of the device with coding information and coding information need not be installed in each floor, ensure that passenger
Safety under also greatly save cost.
Brief description
Accompanying drawing 1 is a kind of schematic flow sheet of the present invention.
Specific embodiment
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment:
A kind of the present embodiment elevator reset operation method, by electric life controller, leveling device, blind layer magnetic switching device, language
The system that sound prompting device, light proscenia are constituted is operated.As shown in figure 1, its step is as follows:
Step one, electric life controller detects elevator position and loses, and controls elevator to enter rescue operational mode, elevator is with low
Fast 300mm/s runs, and finds nearest floor and stopped, and controller control voice prompting device is pointed out to passenger simultaneously.
Step 2, during rescue operational mode, the information of the real-time leveling device of controller, whether detection leveling device
There is flat bed signal, if otherwise continue executing with reset rescue mode running, continuing flat bed signal is detected；If then being pacified
Full cut-off leans on.
Step 3, after elevator safety is stopped, controller detects whether blind layer magnetic switch signal is triggered, if then elevator is not
Open the door, continue a downward floor and run, repeat flat bed signal detection, after stop, repeat the detection of blind layer magnetic signal；If
No elevator is opened the door, and voice prompting device prompt passengers leave car.
Step 4, in car, light proscenia detects to car, and controller judges in lift car according to light curtain signal
Passenger is already out, and elevator is closed the door, and then controls elevator to be resetted to end station, after elevator reset success, voice message elevator
Recover normal.
The control method of the present embodiment is based on the operational mode going end station to reset, on the basis of as cost-effective as possible
Enable elevator to stop, in floor nearby, the release passenger that opens the door, then go end station to reset again.So can make passenger as early as possible from
Open the elevator breaking down, shorten passenger's stranded time, more humane, safer.The cost of implementation of control method is low, need not
The reading device of the device with coding information and coding information to be installed in each floor.For the elevator having blind layer,
As long as increasing a magnetic switch in the existing position reference system of car, and stick magnetic stripe on the blind layer position of hoistway, if
This function is can achieve, installation and debugging are convenient after having put parameter.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Claims (4)
1. a kind of elevator reset operation method, by what electric life controller, leveling device, voice prompting device, light proscenia were constituted be
System operated it is characterised in that: comprise the following steps:
A. electric life controller detects elevator position and loses, and controls elevator to enter rescue operational mode, control voice prompting simultaneously
Device is pointed out to passenger；
B. during rescue operational mode, controller monitor in real time leveling device, whether detection leveling device has flat bed signal,
If otherwise continuing executing with rescue operational mode to run, if then carrying out safety stop, elevator is opened the door, and voice prompting device is pointed out
Passenger leaves car；
C. after controller confirms that all passengers leave car, elevator is closed the door, and then controls elevator to be resetted to end station, elevator is multiple
After the success of position, voice message elevator recovers normal.
2. a kind of elevator reset operation method according to claim 1, is characterized in that being stopped flat bed signal is detected
Also include to the elevator step whether safety stop judges rearward, this step includes detecting whether blind layer magnetic switch signal is touched
Send out, if otherwise door-opened elevator；If then elevator does not open the door, proceed to next floor and stop, repeat blind layer magnetic switch signal
Detection, until stop the no blind layer magnetic switch signal of floor after door-opened elevator.
3. a kind of elevator reset operation method according to claim 1 and 2, is characterized in that elevator enters rescue and runs mould
Formula, rescue operational mode includes: controls elevator to be run with low speed, and finds nearest floor and is stopped.
4. a kind of elevator reset operation method according to claim 1 and 2, is characterized in that controller judges passenger in car
The step whether left is: has detected whether that laser beam is blocked by light proscenia, if not having light beam to be blocked, light proscenia is sent out
The number of delivering letters arrives controller, and controller judges that in car, passenger has been moved off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705482.6A CN103803367B (en) | 2013-12-19 | 2013-12-19 | Elevator reset operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310705482.6A CN103803367B (en) | 2013-12-19 | 2013-12-19 | Elevator reset operation method |
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| Publication Number | Publication Date |
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| CN103803367A CN103803367A (en) | 2014-05-21 |
| CN103803367B true CN103803367B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310705482.6A Active CN103803367B (en) | 2013-12-19 | 2013-12-19 | Elevator reset operation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326336B (en) * | 2014-09-26 | 2017-07-21 | 快意电梯股份有限公司 | Disabled person's elevator and its elevator control method |
| CN105253737B (en) * | 2015-11-27 | 2017-10-31 | 沈阳市蓝光自动化技术有限公司 | A kind of guard method of accidental movement of elevator cage |
| CN105438911A (en) * | 2016-01-08 | 2016-03-30 | 西继迅达（许昌）电梯有限公司 | Elevator capable of preventing elevator car from moving accidently |
| CN106829676B (en) * | 2017-02-22 | 2019-05-17 | 西继迅达（许昌）电梯有限公司 | A kind of detection of accidental movement of elevator cage and protection system |
| CN112478973B (en) * | 2020-12-03 | 2022-04-29 | 日立楼宇技术（广州）有限公司 | Elevator staggered floor processing method and device, elevator system and storage medium |
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| CN1146969A (en) * | 1995-07-31 | 1997-04-09 | 奥蒂斯电梯公司 | Elevator position determination |
| CN102730506A (en) * | 2012-06-29 | 2012-10-17 | 日立电梯(上海)有限公司 | Method for positioning elevator in out-of-control state |
| CN102745563A (en) * | 2011-04-18 | 2012-10-24 | 株式会社日立制作所 | Position detection apparatus for elevator and method thereof |
| CN102951508A (en) * | 2012-09-24 | 2013-03-06 | 西子奥的斯电梯有限公司 | Device and method for confirming position of lift car |
| CN203033579U (en) * | 2012-12-12 | 2013-07-03 | 西子奥的斯电梯有限公司 | Elevator cab position confirmation device |
| CN103449265A (en) * | 2013-07-30 | 2013-12-18 | 浙江建设职业技术学院 | Sectional type lift shaft signal acquisition device |
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| JPS5675367A (en) * | 1979-11-22 | 1981-06-22 | Hitachi Ltd | Method of controlling elevator |
| JP3400339B2 (en) * | 1998-03-06 | 2003-04-28 | 株式会社東芝 | Elevator control device |
| CN101381042B (en) * | 2008-08-19 | 2011-05-25 | 上海新时达电气股份有限公司 | Elevator locating method based on RFID technology |
| CN203033580U (en) * | 2012-12-14 | 2013-07-03 | 西子奥的斯电梯有限公司 | Electric lift car location confirming device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1146969A (en) * | 1995-07-31 | 1997-04-09 | 奥蒂斯电梯公司 | Elevator position determination |
| CN102745563A (en) * | 2011-04-18 | 2012-10-24 | 株式会社日立制作所 | Position detection apparatus for elevator and method thereof |
| CN102730506A (en) * | 2012-06-29 | 2012-10-17 | 日立电梯(上海)有限公司 | Method for positioning elevator in out-of-control state |
| CN102951508A (en) * | 2012-09-24 | 2013-03-06 | 西子奥的斯电梯有限公司 | Device and method for confirming position of lift car |
| CN203033579U (en) * | 2012-12-12 | 2013-07-03 | 西子奥的斯电梯有限公司 | Elevator cab position confirmation device |
| CN103449265A (en) * | 2013-07-30 | 2013-12-18 | 浙江建设职业技术学院 | Sectional type lift shaft signal acquisition device |
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| CN103803367A (en) | 2014-05-21 |
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Address after: 310019 No. nine, 28 Ring Road, Hangzhou, Zhejiang, Jianggan District Patentee after: Otis Electrical Elevator Co., Ltd. Address before: 310019 No. nine, 28 Ring Road, Hangzhou, Zhejiang, Jianggan District Patentee before: Xizi Otis Elevator Co., Ltd. |
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