CN103803367A - Elevator reset operation method - Google Patents
Elevator reset operation method Download PDFInfo
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- CN103803367A CN103803367A CN201310705482.6A CN201310705482A CN103803367A CN 103803367 A CN103803367 A CN 103803367A CN 201310705482 A CN201310705482 A CN 201310705482A CN 103803367 A CN103803367 A CN 103803367A
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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 operating method.
Background technology
When elevator operation, the definite of position is fixed against position reference system and is installed on the rotary encoder on motor, between elevator is due to hoist ropes and traction sheave, there is relative slippage, or when position reference system abnormal signal, elevator there will be position to lose, now elevator need to run to end station and again obtain reference position, runs to the process that base station obtains position and is referred to as the operation that resets.
The common method of again obtaining car position is to make elevator directly run to end station location with reset speed, and location information is carried out to initialization.In addition, also can make elevator not need to move to the method for holding station just can again obtain car position by increasing other auxiliary devices.But all there are some shortcomings in these two kinds of methods, there is the shortcoming that reset range ability is long and the time is long in the at present common method of directly going bottom to reset, passenger can not leave the elevator of et out of order as early as possible, and while loss because of elevator position, in sedan-chair, show without floor, passenger can take for car and get a fright falling in car, and also likely produces other problems in this process.Need to the each floor of elevator hoistways be encoded and do not need to move to the method for holding station just can again obtain car position, to the detector that have the design parts of difference or the bar code of different coding and be installed on car to be installed at each floor, increase the work capacity of elevator Installation and Debugging, also greatly increased the cost of elevator simultaneously.
If publication number is CN102344063A, name is called the Chinese patent application patent of the checking system of elevator sedan absolute position, it discloses installs absolute type encoder on velocity limiter, and that utilizes speed limiter wire rope and car is fixedly connected with to confirm elevator car position.But the method that absolute type encoder system is installed on velocity limiter need to increase an absolute type encoder on the basis of existing elevator device, and its cost is relatively higher.
Summary of the invention
The present invention is mainly that the reset control method time of solution available technology adopting is long, passenger easily gets a fright, and need to rely on more devices, improve the problem of cost, a kind of more humane, safer, elevator reset operating method of reducing cost is provided.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of elevator reset operating method, and the system being made up of electric life controller, leveling device, voice prompting device, light proscenia operates, and comprises the following steps:
A. electric life controller detects elevator position loss, controls elevator and enters rescue operational mode, controls voice prompting device simultaneously passenger is pointed out;
B. in rescue operational mode process, the information of the real-time leveling device of controller, whether detect leveling device has flat bed signal, continue if not to carry out the rescue mode operation that resets, if carry out safety stop, elevator opens the door, and voice prompting device prompt passengers is left car;
C. controller confirms that all passengers leave after car, and elevator is closed the door, and then controls elevator and resets to end station, and after elevator resets successfully, it is normal that voice message elevator recovers.
Control method of the present invention is in the time detecting that elevator position is lost, carrying out before this flat bed nearby stops, allow passenger leave elevator with utmost dispatch, to avoid the generation of other problems, comparing traditional elevator directly goes the master mode of holding station to reset to compare, easily cause passenger misunderstand and get a fright, control method of the present invention hommization more, safer.And the present invention will stop layer nearby and reset to control separately, nearby, parking resets to end station after emitting passenger again, compare the master mode of stopping layer direct reduction nearby, the realization of control method of the present invention need not be installed and have the device of coded message and the reading device of coded message at each floor, has also greatly saved cost under the safety that has guaranteed passenger.
As a kind of preferred version, detecting after flat bed signal is stopped, also to comprise this step comprises whether detect blind layer magnet contactor signal is triggered to the whether step of safety stop judgement of elevator, if not door-opened elevator; If elevator does not open the door, continue to move to next floor and stop, repeat the detection of blind layer magnetic signal, until the floor of stopping without blind layer magnetic signal after door-opened elevator.Whether in order further to guarantee elevator safety stop, also needing floor is that blind layer judges, the magnetic switching device that judgement of this blind layer is made up of magnet contactor and magnetic stripe operates, and magnet contactor is arranged on car, and magnetic stripe is arranged in the hoistway position of blind layer.Magnetic switching device detects magnetic strip information, represents that elevator is in blind layer, and controller is controlled the floor that elevator continues to run until that the next one can be stopped.
As a kind of preferred version, elevator enters rescue operational mode, and rescue operational mode comprises: control elevator and move with low speed, and find nearest floor and stop.Enter after rescue operational mode, elevator just underspeeds with the speed operation of 300mm/s, prevents from causing passenger alarmed, controls hommization more and safety.
As a kind of preferred version, whether controller judges that the step that in car, whether passenger leaves is: detected and had laser beam to be blocked by light proscenia, if do not have light beam to be blocked, light proscenia transmits a signal to controller, and controller judges that in car, passenger leaves.
Therefore, advantage of the present invention is: will stop layer nearby and reset to control separately, and first carry out flat bed nearby and stop, and allow passenger leave elevator with utmost dispatch, and avoid the generation of other problems, and then reset, control method hommization more, safer.Without installing and there is the device of coded message and the reading device of coded message at each floor, under the safety that has guaranteed passenger, also greatly save cost.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of schematic flow sheet of the present invention.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
A kind of elevator reset of the present embodiment operating method, the system being made up of electric life controller, leveling device, blind layer magnetic switching device, voice prompting device, light proscenia operates.As shown in Figure 1, its step is as follows:
Step 1, electric life controller detects elevator position loss, controls elevator and enters rescue operational mode, elevator moves with low speed 300mm/s, and finds nearest floor and stop, and with Time Controller control voice prompting device, passenger is pointed out.
Step 2, in rescue operational mode process, the information of the real-time leveling device of controller, whether have flat bed signal, continue if not to carry out the rescue mode operation that resets if detecting leveling device, continue flat bed signal to detect; If carry out safety stop.
Step 3, after elevator safety is stopped, whether controller detects blind layer magnet contactor signal and is triggered, if elevator does not open the door, continues a downward floor operation, repeats flat bed signal detection, repeats the detection of blind layer magnetic signal after stop again; Elevator opens the door if not, and voice prompting device prompt passengers is left car.
Step 4, in car, light proscenia detects car, and controller judges that according to light curtain signal in lift car, passenger leaves, and elevator is closed the door, and then controls elevator and resets to end station, and after elevator resets successfully, it is normal that voice message elevator recovers.
The control method of the present embodiment is the operational mode based on going to end station to reset, and makes elevator stop the release passenger that opens the door by the floor nearby, and then go to end station to reset on cost-saving as far as possible basis.Can make like this passenger leave as early as possible the elevator of et out of order, shorten the stranded time of passenger, more humane, safer.Control method to realize cost low, need not install and there is the device of coded message and the reading device of coded message at each floor.For the elevator that has blind layer, as long as increase a magnet contactor in the existing position reference system of car, and stick magnetic stripe on the blind layer position of hoistway, can realize this function after setting parameter, Installation and Debugging are convenient.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (4)
1. an elevator reset operating method, the system being made up of electric life controller, leveling device, voice prompting device, light proscenia operates, and it is characterized in that: comprise the following steps:
A. electric life controller detects elevator position loss, controls elevator and enters rescue operational mode, controls voice prompting device simultaneously passenger is pointed out;
B. in rescue operational mode process, controller is monitored leveling device in real time, and whether detect leveling device has flat bed signal, continue if not to carry out the rescue mode operation that resets, if carry out safety stop, elevator opens the door, and voice prompting device prompt passengers is left car;
C. controller confirms that all passengers leave after car, and elevator is closed the door, and then controls elevator and resets to end station, and after elevator resets successfully, it is normal that voice message elevator recovers.
2. a kind of elevator reset operating method according to claim 1, it is characterized in that after flat bed signal is stopped, also comprising the whether step of safety stop judgement of elevator detecting, this step comprises whether detect blind layer magnet contactor signal is triggered, if not door-opened elevator; If elevator does not open the door, continue to move to next floor and stop, repeat the detection of blind layer magnetic signal, until the floor of stopping without blind layer magnetic signal after door-opened elevator.
3. a kind of elevator reset operating method according to claim 1 and 2, is characterized in that elevator enters rescue operational mode, and rescue operational mode comprises: control elevator and move with low speed, and find nearest floor and stop.
4. a kind of elevator reset operating method according to claim 1 and 2, it is characterized in that the step that controller judges in car, whether passenger leaves is: detect and whether have laser beam to be blocked by light proscenia, if do not have light beam to be blocked, light proscenia transmits a signal to controller, and controller judges that in car, passenger leaves.
Priority Applications (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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| 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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| CN103803367A true CN103803367A (en) | 2014-05-21 |
| CN103803367B CN103803367B (en) | 2017-01-18 |
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| CN201310705482.6A Active CN103803367B (en) | 2013-12-19 | 2013-12-19 | Elevator reset operation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326336A (en) * | 2014-09-26 | 2015-02-04 | 快意电梯股份有限公司 | Elevator for disabled people and elevator control method of elevator |
| CN105253737A (en) * | 2015-11-27 | 2016-01-20 | 沈阳市蓝光自动化技术有限公司 | Protection method for accidental moving of lift car |
| 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 |
| CN106829676A (en) * | 2017-02-22 | 2017-06-13 | 西继迅达（许昌）电梯有限公司 | A kind of accidental movement of elevator cage detection and protection system |
| CN112478973A (en) * | 2020-12-03 | 2021-03-12 | 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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| JPS5675367A (en) * | 1979-11-22 | 1981-06-22 | Hitachi Ltd | Method of controlling elevator |
| CN1146969A (en) * | 1995-07-31 | 1997-04-09 | 奥蒂斯电梯公司 | Elevator position determination |
| JPH11246140A (en) * | 1998-03-06 | 1999-09-14 | Toshiba Corp | Elevator control device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326336A (en) * | 2014-09-26 | 2015-02-04 | 快意电梯股份有限公司 | Elevator for disabled people and elevator control method of elevator |
| CN105253737A (en) * | 2015-11-27 | 2016-01-20 | 沈阳市蓝光自动化技术有限公司 | Protection method for accidental moving of lift car |
| 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 |
| CN106829676A (en) * | 2017-02-22 | 2017-06-13 | 西继迅达（许昌）电梯有限公司 | A kind of accidental movement of elevator cage detection and protection system |
| 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 |
| CN112478973A (en) * | 2020-12-03 | 2021-03-12 | 日立楼宇技术（广州）有限公司 | Elevator staggered floor processing method and device, elevator system and storage medium |
| 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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|---|---|
| CN103803367B (en) | 2017-01-18 |
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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. |