CN104909232A - Elevator operation height detection device and system - Google Patents

Elevator operation height detection device and system Download PDF

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Publication number
CN104909232A
CN104909232A CN201510366965.7A CN201510366965A CN104909232A CN 104909232 A CN104909232 A CN 104909232A CN 201510366965 A CN201510366965 A CN 201510366965A CN 104909232 A CN104909232 A CN 104909232A
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China
Prior art keywords
elevator
height
information
detecting device
control module
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CN201510366965.7A
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Chinese (zh)
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周志鸿
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Individual
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Individual
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Priority to CN201510366965.7A priority Critical patent/CN104909232A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02Position or depth indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006Monitoring devices or performance analysers
    • B66B5/0018Devices monitoring the operating condition of the elevator system
    • B66B5/0031Devices monitoring the operating condition of the elevator system for safety reasons

Abstract

The invention provides an elevator operation height detection device and a system. The elevator operation height detection device comprises a control module and a height detection module, wherein the control module acquires elevator height information detected by the height detection module and sends the acquired elevator height information to the servo; the height detection module detects the elevator height information and sends the detected elevator height information to the control module; the elevator height information is acquired by the height detection module via the control module, and then the elevator height information is sent to the servor; and when the height of a closed elevator door is inconsistent to the current elevator height recorded by the height height information, potential safety dangers due to height differences existing between a compartment and the elevator door can be effectively alarmed, so managers of the elevator can immediately maintain the elevator having potential safety dangers.

Description

A kind of elevator runs height detecting device and system
Technical field
The present invention relates to wireless communication field and elevator intelligent application, run height detecting device and system in particular to a kind of elevator.
Background technology
Because the floor of present building is more and more higher, people are upper more and more inconvenient downstairs, so downstairs upper for the ease of people, often lift-mounting in high-rise (being generally the building higher than six layers), the vertical conveyor of elevator to be a kind of with electrical motor be power, box like gondola is housed, takes advantage of people or carrying goods for tier building.Like this, just make the people in building by taking elevator, can the upper and lower high-rise of fast speed.
Existing elevator can be measured the weight of the personnel carried in lift car and article in the course of the work in real time, when measuring the weight of people and goods in lift car and exceeding the rated load weight of setting, can send the prompting of elevator overload.
But existing elevator can only be measured in real time to the weight of the personnel carried in lift car and article, when elevator breaks down, likely cause the height of lift car may from the elevator door of its opening and closing in different level heights, thus the personal safety of the passenger taking elevator is worked the mischief, but in the present case, can not detect the height at elevator place, so can cause occurring serious potential safety hazard in running process of elevator.
Summary of the invention
The object of the present invention is to provide a kind of elevator to run height detecting device and system, can be real-time run elevator is highly monitored, early warning car and other potential potential safety hazard of elevator door diff-H effectively.
First aspect, embodiments provides a kind of elevator and runs height detecting device, and described elevator runs height detecting device and comprises: control module and height detection module;
Described control module, with described height detection model calling;
Described control module, for obtaining the elevator present level information that described height detection module detects, and is sent to server by the described elevator height information got;
Described height detection module, for detecting described elevator height information, and the described elevator height information that will detect, send to described control module.
In conjunction with first aspect, embodiments provide the first possible embodiment of first aspect, wherein, described control module comprises processing unit and radio-cell;
Described processing unit, respectively with described radio-cell and described height detection model calling;
Described processing unit, for obtaining the elevator height information that described height detection module detects, and is sent to described radio-cell by the described elevator height information got;
Described radio-cell, is sent in described server for the described elevator height information described control module sent.
In conjunction with first aspect, embodiments provide the embodiment that the second of first aspect is possible, wherein, described height detection module comprises baroceptor;
Described baroceptor, be connected with described control module, for being measured the pressure information of elevator in running process of elevator in real time by described baroceptor, and the pressure information of the described elevator measured is delivered to described control module, make described control module according to the described pressure information got and described temperature information, determine the height of current elevator, obtain described elevator height information.
In conjunction with first aspect, embodiments provide the third possible embodiment of first aspect, wherein, described control module, also comprises:
Elevator height determining unit, for according to the described pressure information got and described temperature information, from the described pressure information preset, described temperature information and the corresponding relation of elevator height information, determine the elevator height information corresponding with the described pressure information got and described temperature information.
In conjunction with first aspect, embodiments provide the 4th kind of possible embodiment of first aspect, wherein, described elevator height information elevator runs height detecting device and also comprises: secondary battery;
Described secondary battery, respectively with described control module and described height detection model calling;
Described secondary battery, for being respectively described control module and described height detection module for power supply.
In conjunction with first aspect, embodiments provide the 5th kind of possible embodiment of first aspect, wherein, described radio-cell, comprises wireless chip and power amplifier;
Wireless chip, and power amplifier electrical connection, and be connected with processing unit by serial peripheral equipment interface SPI, for receiving the elevator height information that processing unit sends, and the elevator height information of reception is sent to server by power amplifier;
Power amplifier, for increasing the signal transmission power sending elevator height information to server.
In conjunction with first aspect, embodiments provide the 6th kind of possible embodiment of first aspect, wherein, described processing unit adopts CoolRunner-II family chip.
In conjunction with first aspect, embodiments provide the 7th kind of possible embodiment of first aspect, wherein, described wireless chip adopts model to be the chip of CC2538.
In conjunction with first aspect, embodiments provide the 7th kind of possible embodiment of first aspect, wherein, described power amplifier adopts model to be the chip of CC2592.
Second aspect, embodiments provides a kind of elevator height information acquisition system, it is characterized in that, described elevator height information acquisition system comprises: server and above-mentioned elevator height information elevator run height detecting device;
Described server comprises wireless module and processing module; Described wireless module is connected with described processing module;
Described wireless module, runs the elevator height information of height detecting device transmission for receiving described elevator;
Described processing module, for the described elevator height information that basis receives, determine that whether the current height being in the elevator door of open and-shut mode is consistent with the height of the current elevator recorded in described elevator height information, when the height of the current elevator recorded in the height being in the elevator door of open and-shut mode current and described elevator height information is inconsistent, send warning information, described warning information, be used to indicate current be in the elevator door of open and-shut mode height and described elevator height information in the height of current elevator that records inconsistent.
A kind of elevator that the embodiment of the present invention provides runs height detecting device and system, from height detection module, elevator height information is obtained by the control module arranged, and the elevator height information got is sent to server, make server can determine the height of current elevator, and according to the elevator height information received, determine current be in the elevator door of open and-shut mode height and described elevator height information in the height of current elevator that records inconsistent time, send warning information, early warning car and other potential potential safety hazard of elevator door diff-H effectively, make the operating personal of elevator can in time to occurring that the elevator of potential safety hazard keeps in repair.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, preferred embodiment cited below particularly, and coordinate appended accompanying drawing, be described in detail below.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
A kind of elevator height information elevator that Fig. 1 shows the embodiment of the present invention to be provided runs the structural representation of height detecting device;
Fig. 2 shows the structural representation of a kind of elevator height information acquisition system that the embodiment of the present invention provides;
Fig. 3 shows the structural representation of the local side apparatus that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on embodiments of the invention, the every other embodiment that those skilled in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Consider in correlation technique, but existing elevator can only be measured in real time to the weight of the personnel carried in lift car and article, when elevator breaks down, likely cause the height of lift car may from the elevator door of its opening and closing in different level heights, thus the personal safety of the passenger taking elevator is worked the mischief, but in the present case, but can not detect the height at elevator place, so can cause occurring serious potential safety hazard in running process of elevator.Based on this, embodiments provide a kind of elevator height information elevator and run height detecting device and system.Be described below by embodiment.
See Fig. 1, present embodiments provide a kind of elevator height information elevator and run height detecting device, this elevator height information elevator runs height detecting device and comprises: control module 10 and height detection module 11.
Control module 10, is connected with height detection module 11.
Particularly, control module, for obtaining the elevator height information that height detection module 11 detects, and is sent to server by the elevator height information got;
Height detection module 11, for detecting elevator height information, and the elevator height information that will detect, send to control module 10.
By above description, the elevator provided at the present embodiment runs in height detecting device, from height detection module, elevator height information is obtained by the control module arranged, and the elevator height information got is sent to server, make server can determine the height of current elevator, and according to the elevator height information received, determine current be in the elevator door of open and-shut mode height and elevator height information in the height of current elevator that records inconsistent time, send warning information, early warning car and other potential potential safety hazard of elevator door diff-H effectively, make the operating personal of elevator can in time to occurring that the elevator of potential safety hazard keeps in repair.
Control module 11 comprises processing unit and radio-cell;
Processing unit, is connected with radio-cell and height detection module 11;
Processing unit, for the elevator height information obtaining height detection module 11, detect, and is sent to radio-cell by the elevator height information got;
Radio-cell, is sent in server for elevator height information control module sent.
Processing unit except with above-mentioned each model calling except, also leave expansion interface, for increasing new detection module, add elevator and run the use extendability of height detecting device.
Radio-cell comprises: wireless chip and power amplifier; Wireless chip, be electrically connected with power amplifier, and by SPI (Serial Peripheral Interface, Serial Peripheral Interface (SPI)) be connected with processing unit, for receiving the elevator height information that processing unit sends, and the elevator height information of reception is sent to server by power amplifier; Power amplifier, for increasing the signal transmission power sending elevator height information to server, increases the stability of data transmission.
Under normal circumstances, the elevator height information that processing unit can periodically get by radio-cell is sent to server.
In the present embodiment, radio-cell generally refers to chip or the circuit that can carry out near radio transmission.Such as: wireless chip can adopt Zigbee (ZigBee protocol) chip.
Wherein, processing unit adopts CPLD (Complex Programmable LogicDevice, CPLD) chip; Power amplifier adopts radio circuit.
Preferably, processing unit adopts the CoolRunner-II series CPLD chip of Xilinx company; Wireless chip adopts the model of TI company to be the chip of CC2538; Power amplifier adopts the model of TI company to be the chip of CC2592.
Certainly, processing unit, wireless chip and power amplifier can also adopt other can realize any chip of identical function respectively, repeat no longer one by one here.
Although existing Zigbee chip is per second all can send information, but still transmission data that can not be real-time, and in the present embodiment, when radio-cell adopts Zigbee chip, every 5 milliseconds can be arranged and send primary informations, allow the transmission that information can be real-time, to reach the object of information seamless link.
By radio-cell, elevator height information is sent in the server of external lifts operating personal use, can make the operating personal of elevator in the region away from elevator also can Real-time Obtaining to the state of elevator, thus can fast speed to occurring that the elevator of unsafe condition reacts in time.
If netting twine is easy to connect, the server that elevator management personnel use and elevator height information elevator are run height detecting device and can also be connected by local area network; Elevator height information elevator is run height detecting device and the elevator height information got is sent in the server of external lifts operating personal use by local area network.
In order to get elevator height information, height detection module 11 comprises baroceptor.
Height detection module 11, for being measured the pressure information of elevator in running process of elevator in real time by baroceptor, and the pressure information of the elevator measured is delivered to control module, make control module 10 according to the pressure information got and temperature information, determine the height of current elevator, obtain elevator height information.
Baroceptor is connected with processing unit by I2C bus.
The pressure information of control module 10 in order to be got by height detection module 11, above-mentioned control module 10 also comprises elevator height determining unit.
Elevator height determining unit, for according to the pressure information got and temperature information, determines the elevator height information corresponding with the pressure information got and temperature information from the pressure information preset, temperature information and the corresponding relation of elevator height information.
Wherein, the corresponding relation of pressure information, temperature information and elevator height information is that the operating personal of elevator in person measures the data obtained in the process of elevator trail run in elevator, and before elevator commencement of commercial operation, be stored in control module 10, can after getting pressure information and temperature information for control module 10, by the corresponding relation of pressure information, temperature information and elevator height information, inquire the operation height that elevator is current, and by this elevator height information feed back to server.
The corresponding relation of this pressure information, temperature information and elevator height information is that elevator management personnel are in elevator trail run process, the data that repeated measurement obtains, and, elevator management personnel are when safeguarding elevator every year, also can measure the corresponding relation of pressure information, temperature information and elevator height information, revise with the continuous corresponding relation to pressure information, temperature information and elevator height information, improve the accuracy that elevator height information elevator runs the elevator height information that height detecting device feeds back.
The manifestation of the corresponding relation of pressure information, temperature information and elevator height information can be: " atmospheric pressure value temperature value elevator height information ", also other any existing corresponding relation performance forms can be adopted to represent the corresponding relation of pressure information, temperature information and elevator height information, repeat no longer one by one here.
Elevator height information is used to indicate in running process of elevator, the floor at current elevator place.
By elevator height information, server can determine the floor of current elevator place building, and the floor information of current elevator place building is pushed to elevator passenger, peak period (as: time period on and off duty) reasonable arrangement that elevator passenger can be used at elevator is gone out the time, reduce the time waiting for elevator, improve the experience that elevator passenger takes elevator.
Under normal circumstances, elevator runs height detecting device and elevator is all carry out work by the Power supply in building, but when in building to elevator run height detecting device and elevator supply power failure and can not continue as elevator run height detecting device and elevator electricity is provided time, elevator and elevator run height detecting device just all can not proceed work, now the operating personal of elevator just can not the very first time grasps situation in elevator again, makes troubles to the maintenance of the rescue of personnel in elevator and elevator.
In order to make elevator management personnel when the power supply of powering to elevator operation height detecting device can not continue to power to elevator operation height detecting device because of fault, elevator can also be made to run height detecting device work on, transmit elevator height information to server, so elevator operation height detecting device also comprises: secondary battery 12.
Secondary battery 12, is connected with control module 10 and height detection module 11 respectively.
Secondary battery 12, for being respectively control module 10 and height detection module 12 is powered.
Wherein, secondary battery can be lithium cell, nickel-based battery, can also be that other anyly can provide the rechargeable battery of electricity for elevator height information elevator runs height detecting device, repeat no longer one by one here.
By arranging the backup power of secondary battery as elevator operation height detecting device, can when the unexpected power-off of elevator, by as the secondary battery of backup power be elevator run height detecting device power, make the operating personal of elevator in building to elevator run height detecting device and elevator supply power failure and can not continue as elevator run height detecting device and elevator electricity is provided time, also the elevator height information that elevator runs height detecting device transmission can be got, thus the personnel's situation can understood in the very first time in elevator, and make the scheme of personnel's rescue and elevator reparing in time.
See Fig. 2, the present embodiment also provides a kind of elevator height information acquisition system 100, and this elevator height information acquisition system 100 comprises: server 101 and above-mentioned elevator run height detecting device 102.
Server 101 comprises wireless module and processing module; Wireless module is connected with processing module.Wireless module, runs the elevator height information of height detecting device 102 transmission for receiving elevator.Processing module, for the elevator height information that basis receives, determine that whether the current height being in the elevator door of open and-shut mode is consistent with the height of the current elevator recorded in elevator height information, when the height of the current elevator recorded in the height being in the elevator door of open and-shut mode current and elevator height information is inconsistent, send warning information, warning information, be used to indicate current be in the elevator door of open and-shut mode height and elevator height information in the height of current elevator that records inconsistent.
By the elevator height information obtained, the operating personal of elevator not only can be pointed out to safeguard elevator, but also the passenger taking elevator can be pointed out the floor at current elevator place.
So, processing module also for according to the elevator height information received, in the elevator height information prestored and floor mapping table, finds out the floor that elevator height information is corresponding, and the floor obtained is pushed to elevator passenger, make elevator passenger can determine the floor at elevator place.
Wherein, the mapping table of elevator height information and floor, be elevator operating personal between floors lift-mounting time the result measured in real time, and to be input in server.
The floor at the elevator place obtained is pushed to elevator passenger with the form of information by server.
From height detection module, elevator height information is obtained by the control module arranged, and the elevator height information got is sent to server, make server can determine the floor of current elevator place building, and the floor information of current elevator place building is pushed to elevator passenger, peak period (as: time period on and off duty) reasonable arrangement that elevator passenger can be used at elevator is gone out the time, reduce the time waiting for elevator, improve the experience that elevator passenger takes elevator.
The elevator height information elevator provided at the present embodiment runs in height detecting system, from height detection module, elevator height information is obtained by the control module arranged, and the elevator height information got is sent to server, make server can determine the height of current elevator, and according to the elevator height information received, determine current be in the elevator door of open and-shut mode height and elevator height information in the height of current elevator that records inconsistent time, send warning information, early warning car and other potential potential safety hazard of elevator door diff-H effectively, make the operating personal of elevator can in time to occurring that the elevator of potential safety hazard keeps in repair.
If the distance that elevator runs height detecting device 102 and server 101 in the transmission range of radio-cell (using Zigbee chip as radio-cell, the region normally within 1000 meters, the service area of transmission over radio), the wireless module so in server 101 also uses Zigbee chip just can receive elevator and runs the elevator height information that height detecting device 102 transmits.
If elevator runs the distance of height detecting device 102 and server 101 not in the transmission range of radio-cell, so elevator run in height detecting device 102 with regard to needing and carry out the elevator height information transmission of the radio-cell transmission of near radio transmission in the mobile communications network with remote wireless transmission function by arranging local side apparatus by Zigbee chip etc., then by mobile communications network, local side apparatus by elevator height information transmission in server 101.
See Fig. 3, local side apparatus 200 comprises mobile communication module 201, first wireless chip 202 and power amplifier 203, and mobile communication module 201 is connected with the first wireless chip 202, and the first wireless chip 202 is connected with power amplifier 203; The elevator height information that local side apparatus 200 sends over for receiving elevator operation height detecting device, and whole short range transmission wireless network is managed, also to complete elevator height information from short range transmission wireless network to the conversion work of remote-wireless network, the elevator height information that elevator operation height detecting device collects is sent to server by mobile communication module 201.
In local side apparatus, the first wireless chip 202 and mobile communication module 201 carry out data exchange by UART interface, the elevator height information of short range transmission transmission in wireless network are transformed in remote-wireless network and transmit.The first wireless chip 202 adopted in local side apparatus and the chip of power amplifier 203 are identical with the chip model that elevator runs radio-cell and the power amplifier used in height detecting device.
Such as: it is Zigbee chip that elevator runs the radio-cell used in height detecting device, and the first wireless chip 202 so adopted in local side apparatus is also Zigbee chip.
Consider that the elevator operation height detecting device quantity that local side apparatus accesses at most can reach 254, if there are up to a hundred elevators to run height detecting device to local side apparatus transmission elevator height information simultaneously, so 2G data network possibly cannot meet requirements, so pay the utmost attention to the mobile communication module using 3G and 4G data network corresponding in local side apparatus, to ensure enough data bandwidths and transfer rate.
Such as: mobile communication module is intended adopting the model of SIMCOM Company to be the 3G data network chip of SIM5320E.Certainly, mobile communication module can also use other any 3G and 4G data network chips that can transmit elevator height information in 3G and 4G data network, repeats no longer one by one here.
The distance environment that is longer or transmission over radio running height detecting device and local side apparatus when elevator is poor, when causing local side apparatus sometimes not receive the elevator height information of elevator operation height detecting device transmission, can run between height detecting device and local side apparatus at elevator and wireless relay apparatus is set, ensure the transmission stability and the reliability that run the elevator height information transmitted between height detecting device and local side apparatus at elevator.
Wherein, the wireless relay apparatus power amplifier that comprises the second wireless chip and be connected with the second wireless chip.This second wireless chip adopts the chip running radio-cell same model in height detecting device with elevator.
In order to ensure the service life of wireless relay apparatus, can arrange wireless chip for subsequent use in wireless relay apparatus, this wireless chip for subsequent use also adopts the chip running radio-cell same model in height detecting device with elevator; Break down at the second wireless chip, elevator cannot be run elevator height information that height detecting device sends when being delivered to local side apparatus, elevator height information can be delivered to local side apparatus by this wireless chip for subsequent use by wireless relay apparatus, further ensures the transmission stability and the reliability that run the elevator height information transmitted between height detecting device and local side apparatus at elevator.
In order to each module, local side apparatus and the wireless relay apparatus that enable elevator operation height detecting device comprise carry out collection and the transmission work of elevator height information normally, the installation site that elevator runs height detecting device, local side apparatus and wireless relay apparatus is as follows:
Control module, is arranged on elevator cage outside top; Wireless relay apparatus, is arranged in elevator(lift) machine room or the top of building; Height detection module, is arranged on outside elevator car roof.
The above; be only the specific embodiment of the present 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; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.

Claims (10)

1. elevator runs a height detecting device, it is characterized in that, described elevator height information elevator runs height detecting device and comprises: control module and height detection module;
Described control module, with described height detection model calling;
Described control module, for obtaining the elevator height information that described height detection module detects, and is sent to server by the described elevator height information got;
Described height detection module, for detecting described elevator height information, and the described elevator height information that will detect, send to described control module.
2. elevator according to claim 1 runs height detecting device, it is characterized in that,
Described control module comprises processing unit and radio-cell;
Described processing unit, respectively with described radio-cell and described height detection model calling;
Described processing unit, for obtaining the elevator height information that described height detection module detects, and is sent to described radio-cell by the described elevator height information got;
Described radio-cell, is sent in described server for the described elevator height information described control module sent.
3. the elevator according to claims 1 or 2 runs height detecting device, and it is characterized in that, described height detection module comprises baroceptor;
Described baroceptor, be connected with described control module, for being measured the pressure information of elevator in running process of elevator in real time by described baroceptor, and the pressure information of the described elevator measured is delivered to described control module, make described control module according to the described pressure information got and described temperature information, determine the height of current elevator, obtain described elevator height information.
4. elevator according to claim 3 runs height detecting device, and it is characterized in that, described control module, also comprises:
Elevator height determining unit, for according to the described pressure information got and described temperature information, from the described pressure information preset, described temperature information and the corresponding relation of elevator height information, determine the elevator height information corresponding with the described pressure information got and described temperature information.
5. the elevator according to claims 1 or 2 runs height detecting device, it is characterized in that, described elevator runs height detecting device and also comprises: secondary battery;
Described secondary battery, respectively with described control module and described height detection model calling;
Described secondary battery, for being respectively described control module and described height detection module for power supply.
6. elevator according to claim 2 runs height detecting device, it is characterized in that described radio-cell comprises wireless chip and power amplifier;
Wireless chip, and power amplifier electrical connection, and be connected with processing unit by serial peripheral equipment interface SPI, for receiving the elevator height information that processing unit sends, and the elevator height information of reception is sent to server by power amplifier;
Power amplifier, for increasing the signal transmission power sending elevator height information to server.
7. elevator according to claim 2 runs height detecting device, it is characterized in that, described processing unit adopts CoolRunner-II family chip.
8. elevator according to claim 6 runs height detecting device, it is characterized in that, described wireless chip adopts model to be the chip of CC2538.
9. elevator according to claim 6 runs height detecting device, it is characterized in that, described power amplifier adopts model to be the chip of CC2592.
10. an elevator height information acquisition system, is characterized in that, described elevator height information acquisition system comprises: server and the elevator described in any one of claim 1-9 run height detecting device;
Described server comprises wireless module and processing module; Described wireless module is connected with described processing module;
Described wireless module, runs the elevator height information of height detecting device transmission for receiving described elevator;
Described processing module, for the described elevator height information that basis receives, determine that whether the current height being in the elevator door of open and-shut mode is consistent with the height of the current elevator recorded in described elevator height information, when the height of the current elevator recorded in the height being in the elevator door of open and-shut mode current and described elevator height information is inconsistent, send warning information, described warning information, be used to indicate current be in the elevator door of open and-shut mode height and described elevator height information in the height of current elevator that records inconsistent.
CN201510366965.7A 2015-06-29 2015-06-29 Elevator operation height detection device and system Pending CN104909232A (en)

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US10822199B2 (en) 2019-03-28 2020-11-03 Otis Elevator Company Sensor fusion of acceleration sensor and air pressure sensor information to estimate elevator floor level and position
CN112551294A (en) * 2020-11-27 2021-03-26 纳恩博(北京)科技有限公司 Method and device for positioning elevator car and storage medium
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CN103058032A (en) * 2013-01-15 2013-04-24 重庆和航科技股份有限公司 Automatic elevator floor number acquisition method and automatic elevator floor number acquisition system
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CN106744120A (en) * 2017-01-23 2017-05-31 大连奥远电子股份有限公司 A kind of system for gathering elevator range ability position
US10822199B2 (en) 2019-03-28 2020-11-03 Otis Elevator Company Sensor fusion of acceleration sensor and air pressure sensor information to estimate elevator floor level and position
US11472666B2 (en) 2019-04-05 2022-10-18 Otis Elevator Company Elevator maintenance app matching mechanics position with faults detected
CN110040593A (en) * 2019-04-24 2019-07-23 安徽中科福瑞科技有限公司 It is a kind of to survey the elevator operation detection method for sentencing technology based on air pressure
CN110562819A (en) * 2019-09-29 2019-12-13 沈阳格众科技有限公司 elevator abnormity alarm system and method
CN110562819B (en) * 2019-09-29 2021-08-27 沈阳格众网络科技股份有限公司 Elevator abnormity alarm system and method
CN111759213A (en) * 2020-03-19 2020-10-13 广东蓝水花智能电子有限公司 Elevator fault monitoring method
CN112551294A (en) * 2020-11-27 2021-03-26 纳恩博(北京)科技有限公司 Method and device for positioning elevator car and storage medium

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