CN204280939U - A kind of elevator operational monitoring forewarn system - Google Patents
A kind of elevator operational monitoring forewarn system Download PDFInfo
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- CN204280939U CN204280939U CN201420768975.4U CN201420768975U CN204280939U CN 204280939 U CN204280939 U CN 204280939U CN 201420768975 U CN201420768975 U CN 201420768975U CN 204280939 U CN204280939 U CN 204280939U
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Abstract
The utility model relates to a kind of elevator operational monitoring forewarn system, comprise real-time data acquisition device, real-time data processor and distant early warning device, real-time data acquisition device is connected with real-time data processor, and real-time data processor is connected with distant early warning device; Real-time data acquisition device comprises the first acceleration pick-up, the second acceleration pick-up, door switch sensor, sensor noise, three-phase Hall element, level transducer, 1st floor calibration switch sensor, human body infrared coil pickup, Temperature Humidity Sensor, temperature sensor.This structural system can be made comparisons to the real time status of elevator and detect, and accumulation operating data can make comparisons and realize forewarning function simultaneously.
Description
Technical field
The utility model relates to a kind of operation monitoring system of special equipment, especially a kind of elevator operational monitoring forewarn system.
Background technology
Along with the continuous propelling of urbanization process, the life of elevator and people, work more and more closely related, and elevator faults takes place frequently, the dead person caused, casualty accident continues to rise, significant challenge is proposed to the safe operation of elevator, in existing elevator safety class technology, the overwhelming majority is all the testing and alarm after Lift out of order, though at elevator in operation but index of correlation is abnormal even seriously exceedes the situation of state specified standards and be left intact and report, when these indexs are from quantitative change to qualitative change, the elevator faults that will occur to retrieve even jeopardizes the elevator accident of personal safety.
At present, elevator safety monitoring technology exists that monitoring technology is passive, the level of informatization is low, poor real, inspection and the problem such as repair and maintenance are undermanned, and detectability cannot meet the needs that elevator quantity increases rapidly.Under the state that elevator substantial amounts, maintenance management staff are in short supply, the fault how Timeliness coverage elevator is potential also takes effective measures and is prevented process, fault rate is reduced to minimum level, becomes the common challenge that elevator supervision department and maintaining unit run into.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of elevator operational monitoring forewarn system.
In order to solve the problems of the technologies described above, elevator operational monitoring forewarn system of the present utility model comprises real-time data acquisition device, real-time data processor and distant early warning device, described real-time data acquisition device is connected with described real-time data processor, and described real-time data processor is connected with described distant early warning device;
Described real-time data acquisition device comprises the first acceleration pick-up, the second acceleration pick-up, door switch sensor, sensor noise, three-phase Hall element, level transducer, 1st floor calibration switch sensor, human body infrared coil pickup, Temperature Humidity Sensor, temperature sensor;
Described real-time data processor comprises interconnecting module, individual index data bank, independent comparison module, individual index alarm device, relevant fault data bank, correlation comparison module, relevant fault warning device, data storage module, the first data communication module, and described interconnecting module is connected with independent comparison module, correlation comparison module, data storage module; Described data storage module is connected with the first data communication module; Described independent comparison module is connected with individual index data bank, individual index alarm device, described correlation comparison module is connected with relevant fault data bank, relevant fault warning device, and described individual index alarm device, relevant fault warning device are connected with the first data communication module;
Described distant early warning device comprises the second data communication module, signal processing module, early warning comparison module, fault signature data bank, fault pre-alarming device, described second data communication module is connected with the first data communication module, described signal processing module is connected with described second data communication module, early warning comparison module, and described early warning comparison module is connected with fault signature data bank, fault pre-alarming device.
Further, described first acceleration pick-up is 3-axis acceleration sensor SCA3100-D04-1.
Further, described second acceleration pick-up is 3-axis acceleration sensor MMA7260Q.
Beneficial effect:
1. by the running state of real-time monitoring elevator, Timeliness coverage potential faults, carry out fault alarm, enforcement personnel rescue, get rid of elevator faults, ensure the safety of people's lives and properties very well.
2. when elevator occurs abnormal, very first time notice related elevator service personnel carries out processing, avoiding grave accident, trouble-shooting; Various real-time running data is provided, various data foundation can be provided to elevator mainte-nance personnel, make handling labor have more specific aim, reach abnormality alarming, trouble diagnosing and warning, healthy early warning.
3. operational monitoring forewarn system of the present utility model can carry out remote online to elevator all the time and patrols and examines, and substantially increases the efficiency that service personnel patrols and examines work, saves human cost.
4. forewarn system of the present utility model can fully understand elevator operation conditions all the time and health status, and when elevator occurs abnormal, corresponding elevator of can temporarily stopping using as the case may be, avoids elevator to have an accident, reduce the loss.In addition, the fault that also namely will be able to occur according to elevator and position thereof, carry out maintenance and repair targetedly, as electric voltage exception, urges power department to improve, guarantee that elevator normal non-fault runs.Also can provide data, services for elevator manufacturer, for elevator manufacturer provides the recommendation on improvement of related elevator product simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail;
Fig. 1 is the structural representation of the utility model elevator operational monitoring forewarn system embodiment;
Description of reference numerals
1-real-time data acquisition device; 2-real-time data processor; 3-distant early warning device; 4-first acceleration pick-up; 5-second acceleration pick-up; 6-door switch sensor; 7-sensor noise; 8-three-phase Hall element; 9-level transducer; 10-human body infrared coil pickup; 11-Temperature Humidity Sensor; 12-temperature sensor; 13-1 building calibration switch sensor; 14-interconnecting module; 15-data storage module; 16-the-data communication module; 17-independence comparison module; 18-individual index data bank; 19-individual index alarm device; 20-correlation comparison module; 21-relevant fault data bank; 22-relevant fault warning device; 23-second data communication module; 24-signal processing module; 25-early warning comparison module; 26-fault signature data bank; 27-fault pre-alarming device.
Detailed description of the invention
Fig. 1 is elevator operational monitoring forewarn system structural representation, and monitor and early warning system comprises real-time data acquisition device 1, real-time data processor 2 and distant early warning device 3; Real-time data acquisition device 1 comprises the first acceleration pick-up 4, second acceleration pick-up 5, door switch sensor 6, sensor noise 7, three-phase Hall element 8, level transducer 9,1 building calibration switch sensor 13, human body infrared coil pickup 10, Temperature Humidity Sensor 11, temperature sensor 12;
Particularly, this elevator operational monitoring forewarn system is provided with car data acquisition circuit plate and level is installed fixing at car top, circuit card is provided with the first acceleration pick-up 4, car door is provided with the switch real time data that door switch sensor 6 is mainly used to detect car door; Each in car doorframe second acceleration pick-up 5 is installed, is used for gathering the acceleration/accel real time data of car door.Elevator leveling switch installs two level transducers 9, is used for detecting the flat bed real time data of elevator; In elevator 1st floor position, 1st floor calibration switch sensor 13 is installed, obtains elevator to the real time data of 1st floor; On the top of cab interior, human body infrared coil pickup 10 is installed, obtains the real time data whether having people in car.Elevator(lift) machine room is provided with machine room data acquisition circuit plate and installs fixing, sensor noise 7 is installed near base of traction machine, be used for detecting elevator hoisting motor and run noise real time data, Temperature Humidity Sensor 11 is installed in the position suitable at car, be used for detecting elevator(lift) machine room real time humiture data, at towing machine surface mounting temperature sensor 12, be used for detecting elevator traction machine surface temperature real time data, the control linkage end of elevator is provided with three-phase Hall element 8, be used for detect elevator run real-time voltage current data.Car data acquisition circuit plate, machine room data acquisition circuit plate transfer data to interconnecting module respectively by wireless network, and the communication antenna being used for transmission information is arranged on the stronger region of signal.
Wherein, the first acceleration pick-up 4 adopts 3-axis acceleration sensor SCA3100-D04-1, real time acceleration and bearing data when being responsible for gathering elevator cage operation, obtains real-time displacement that car vertically runs and direction, transfers to interconnecting module;
Second acceleration pick-up 5 adopts 3-axis acceleration sensor MMA7260Q, is responsible for the real time acceleration and the bearing data that gather elevator left and right car door switch, obtains the real-time displacement data of car door switch, transfer to interconnecting module;
Door switch sensor 6 is responsible for the open and close state gathering elevator cab door, for generating car door Real-Time Switch data message, transfers to interconnecting module;
Sensor noise 7 is responsible for gathering elevator hoisting motor and base noise data thereof, running real-time noise data information, transferring to interconnecting module for generating elevator hoisting motor;
Three-phase Hall element 8 is responsible for the voltage, the current data that gather elevator operation, for generating the real-time voltage current data information that elevator runs, transfers to interconnecting module;
Level transducer 9 is responsible for the flat bed data gathering lift car, for generating the real time data information of lift car leveling state, transfers to interconnecting module;
1st floor calibration switch sensor 13 is responsible for gathering lift car whether the real-time status data of 1st floor, arriving the real-time status data message of 1st floor, transferring to interconnecting module for generating elevator;
Human body infrared coil pickup 10 is responsible for gathering demographic data in car, for generating the real-time status data message whether having people in car, transfers to interconnecting module;
Temperature Humidity Sensor 11 is responsible for gathering elevator(lift) machine room humiture data, for generating elevator(lift) machine room real time humiture data message, transfers to interconnecting module;
Temperature sensor 12 is responsible for gathering elevator traction machine surface temperature, for generating the real-time table surface temperature data message of elevator traction machine, transfers to interconnecting module.
Above-mentioned polytype sensor is set, can data when comprehensive monitoring elevator runs more, simultaneously for the early warning in later stage or maintenance provide the more abundant resource analyzed.
Real-time data processor 2 comprises interconnecting module 14, individual index data bank 18, independent comparison module 17, individual index alarm device 19, relevant fault data bank 21, correlation comparison module 20, relevant fault warning device 22, data storage module 15, first data communication module 16, and interconnecting module 14 is connected with independent comparison module 17, correlation comparison module 20, data storage module 15; Data storage module 15 is connected with the first data communication module 16; Independent comparison module 17 is connected with individual index data bank 18, individual index alarm device 19, correlation comparison module 20 is connected with relevant fault data bank 21, relevant fault warning device 22, and individual index alarm device 19, relevant fault warning device 22 are connected with the first data communication module 16.
Interconnecting module 14 is for receiving the elevator real-time running data information of all the sensors collection and transferring to data storage module 15, correlation comparison module 20 and independent comparison module 17 respectively.Various types of data individual index alarm threshold value when individual index data stock 18 has accumulate ladder to run, elevator is run real time data compared with individual index data bank by independent comparison module 17, specifically, upper to alarm threshold value, lower limit compares, the warning signal producing this index when reaching or exceed alarm upper limit value and lower limit value is sent to individual index alarm device 19 and carries out alarm, through data first communication module 16, related data is sent in distant early warning device 3 simultaneously, wherein, the data of data bank can add and upgrade.Elevator is run real time data respectively compared with relevant fault data bank 21 by correlation comparison module 20, generation alerting signal is sent to relevant fault warning device 22 and reports to the police, through data first communication module 16, related data is sent in distant early warning device 3 simultaneously, wherein, relevant fault data bank 21 stores Various types of data relevant fault alarm threshold value when elevator runs, concrete finger, usually have between some data and be associated, such as elevator parking is at non-flat layer region, and car door is opened, speed, voltage, all indexs such as electric current are all in alarm threshold interval, but in fact there is the non-leveling opening fault of elevator, belong to abnormal state, this is that independent comparison module cannot detect, so the setting of correlation comparison module 20 is necessary, the data of its data bank can add and upgrade,
First data communication module 16 is responsible for carrying out data communication with the second data communication module 23 of distant early warning device, and the real time data run the elevator collected and all kinds of comparative result upload in long-range prior-warning device 3.
Distant early warning device 3 comprises the second data communication module 23, signal processing module 24, early warning comparison module 25, fault signature data bank 26, fault pre-alarming device 27, second data communication module 23 is connected with the first data communication module 16, signal processing module 24 is connected with the second data communication module 23, early warning comparison module 25, and early warning comparison module 25 is connected with fault signature data bank 26, fault pre-alarming device 27.Wherein,
Signal processing module 24 is responsible for elevator real-time running data to be converted into data according to the various types of signal pre-set, then forms every data and curves by data, and transfers to early warning comparison module 25;
Fault signature data bank 26 stores the characteristic data of all kinds of fault of elevator, the characteristic data of this fault is by being arranged on real-time data acquisition on elevator test cell or standard lift and processing equipment, all kinds of fault of simulant elevator, the various fault critical points of elevator are set, the real-time running data gathering each fault gets, certain the class elevator faults data crossed by repair and maintenance processed in units can be updated to database by this data bank from car movement data storehouse, produce the characteristic data of elevator under this faulty condition;
The real time data that early warning comparison module 25 produces according to signal processing module 24 detects data and curves, compare with the data in fault signature data bank 26, close to certain interval or exceed critical value just generation early warning signal be sent to fault pre-alarming device 27 and carry out early warning.
This system can also be provided with car movement data storehouse, be responsible for store electricity ladder type attribute, specifications parameter, use operation, fault and process, maintain and repair methods etc. initial and real time data, all data persistences, comprise all real-time running data, environmental data, the delivery object data of whole life cycle elevator is scrapped from putting into operation to, also comprise the data produced from independent comparison module, correlation comparison module and early warning comparison module, and the process record data inputted after each maintenance and repair of repair and maintenance unit etc.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an elevator operational monitoring forewarn system, it is characterized in that: comprise real-time data acquisition device (1), real-time data processor (2) and distant early warning device (3), described real-time data acquisition device (1) is connected with described real-time data processor (2), and described real-time data processor (2) is connected with described distant early warning device (3);
Described real-time data acquisition device comprises the first acceleration pick-up (4), the second acceleration pick-up (5), door switch sensor (6), sensor noise (7), three-phase Hall element (8), level transducer (9), 1st floor calibration switch sensor (13), human body infrared coil pickup (10), Temperature Humidity Sensor (11), temperature sensor (12);
Described real-time data processor comprises interconnecting module (14), individual index data bank (18), independent comparison module (17), individual index alarm device (19), relevant fault data bank (21), correlation comparison module (20), relevant fault warning device (22), data storage module (15), the first data communication module (16), and described interconnecting module (14) is connected with independent comparison module (17), correlation comparison module (20), data storage module (15); Described data storage module (15) is connected with the first data communication module (16); Described independent comparison module (17) is connected with individual index data bank (18), individual index alarm device (19), described correlation comparison module (20) is connected with relevant fault data bank (21), relevant fault warning device (22), and described individual index alarm device (19), relevant fault warning device (22) are connected with the first data communication module (16);
Described distant early warning device comprises the second data communication module (23), signal processing module (24), early warning comparison module (25), fault signature data bank (26), fault pre-alarming device (27), described second data communication module (23) is connected with the first data communication module (16), described signal processing module (24) and described second data communication module (23), early warning comparison module (25) is connected, described early warning comparison module (25) and fault signature data bank (26), fault pre-alarming device (27) is connected.
2. a kind of elevator operational monitoring forewarn system according to claim 1, is characterized in that: described first acceleration pick-up (4) is 3-axis acceleration sensor SCA3100-D04-1.
3. a kind of elevator operational monitoring forewarn system according to claim 1, is characterized in that: described second acceleration pick-up (5) is 3-axis acceleration sensor MMA7260Q.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104961011A (en) * | 2015-06-29 | 2015-10-07 | 周志鸿 | Elevator temperature and humidity detection device and system |
| CN105923483A (en) * | 2016-07-19 | 2016-09-07 | 宁夏电通物联网科技股份有限公司 | Elevator operation stability diagnose and maintenance system and method |
| CN106006278A (en) * | 2016-07-19 | 2016-10-12 | 宁夏电通物联网科技股份有限公司 | Elevator operation noise diagnose and maintenance system and method |
| CN106115400A (en) * | 2016-08-01 | 2016-11-16 | 上海盛蒂斯自动化设备股份有限公司 | Intelligent elevator safety detecting system and detection method |
| CN106586752A (en) * | 2017-01-23 | 2017-04-26 | 大连奥远电子股份有限公司 | System for acquiring opening and closing information of elevator cage door |
| 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 |
| CN107381271A (en) * | 2017-07-31 | 2017-11-24 | 深圳市盛路物联通讯技术有限公司 | Intelligent elevator abnormality eliminating method and device based on Internet of Things |
| CN108466886A (en) * | 2017-02-23 | 2018-08-31 | 无锡鸿廷科技有限公司 | A kind of elevator big data statistics early-warning system |
| US10287131B2 (en) | 2017-06-05 | 2019-05-14 | Otis Elevator Company | Elevator drive control to protect drive components from moisture |
| CN110329866A (en) * | 2019-07-15 | 2019-10-15 | 吕光华 | A kind of security protection elevator with dangerous investigation function |
| CN110386530A (en) * | 2019-07-16 | 2019-10-29 | 浙江大学 | A kind of elevator monitoring systems and method towards fault diagnosis and safe early warning |
| WO2020108487A1 (en) * | 2018-11-29 | 2020-06-04 | 山东科技大学 | Distributed elevator monitoring platform |
| CN113682912A (en) * | 2021-09-09 | 2021-11-23 | 重庆伊士顿电梯有限责任公司 | Intelligent elevator safety monitoring system with fault early warning function |
| CN115196461A (en) * | 2022-09-14 | 2022-10-18 | 康力电梯股份有限公司 | Elevator safety control system applied to emergency |
| US11518650B2 (en) | 2018-06-15 | 2022-12-06 | Otis Elevator Company | Variable thresholds for an elevator system |
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- 2014-12-05 CN CN201420768975.4U patent/CN204280939U/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104961011A (en) * | 2015-06-29 | 2015-10-07 | 周志鸿 | Elevator temperature and humidity detection device and system |
| CN105923483A (en) * | 2016-07-19 | 2016-09-07 | 宁夏电通物联网科技股份有限公司 | Elevator operation stability diagnose and maintenance system and method |
| CN106006278A (en) * | 2016-07-19 | 2016-10-12 | 宁夏电通物联网科技股份有限公司 | Elevator operation noise diagnose and maintenance system and method |
| CN105923483B (en) * | 2016-07-19 | 2018-05-11 | 宁夏电通物联网科技股份有限公司 | Elevator degree of operating steadily diagnoses and maintenance system and method |
| CN106115400B (en) * | 2016-08-01 | 2018-11-06 | 上海盛蒂斯自动化设备股份有限公司 | Intelligent elevator safety detecting system and detection method |
| CN106115400A (en) * | 2016-08-01 | 2016-11-16 | 上海盛蒂斯自动化设备股份有限公司 | Intelligent elevator safety detecting system and detection method |
| CN106586752A (en) * | 2017-01-23 | 2017-04-26 | 大连奥远电子股份有限公司 | System for acquiring opening and closing information of elevator cage door |
| 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 |
| CN106586752B (en) * | 2017-01-23 | 2019-01-22 | 大连奥远电子股份有限公司 | A kind of system acquiring elevator cage door switching information |
| CN108466886A (en) * | 2017-02-23 | 2018-08-31 | 无锡鸿廷科技有限公司 | A kind of elevator big data statistics early-warning system |
| US10287131B2 (en) | 2017-06-05 | 2019-05-14 | Otis Elevator Company | Elevator drive control to protect drive components from moisture |
| CN107381271A (en) * | 2017-07-31 | 2017-11-24 | 深圳市盛路物联通讯技术有限公司 | Intelligent elevator abnormality eliminating method and device based on Internet of Things |
| CN107381271B (en) * | 2017-07-31 | 2020-06-16 | 深圳市盛路物联通讯技术有限公司 | Intelligent elevator exception handling method and device based on Internet of things |
| US11518650B2 (en) | 2018-06-15 | 2022-12-06 | Otis Elevator Company | Variable thresholds for an elevator system |
| WO2020108487A1 (en) * | 2018-11-29 | 2020-06-04 | 山东科技大学 | Distributed elevator monitoring platform |
| CN110329866A (en) * | 2019-07-15 | 2019-10-15 | 吕光华 | A kind of security protection elevator with dangerous investigation function |
| CN110386530A (en) * | 2019-07-16 | 2019-10-29 | 浙江大学 | A kind of elevator monitoring systems and method towards fault diagnosis and safe early warning |
| CN113682912A (en) * | 2021-09-09 | 2021-11-23 | 重庆伊士顿电梯有限责任公司 | Intelligent elevator safety monitoring system with fault early warning function |
| CN115196461A (en) * | 2022-09-14 | 2022-10-18 | 康力电梯股份有限公司 | Elevator safety control system applied to emergency |
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