CN104627769A - Safe operation internet-of-things monitoring system for elevator - Google Patents
Safe operation internet-of-things monitoring system for elevator Download PDFInfo
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- CN104627769A CN104627769A CN201510099371.4A CN201510099371A CN104627769A CN 104627769 A CN104627769 A CN 104627769A CN 201510099371 A CN201510099371 A CN 201510099371A CN 104627769 A CN104627769 A CN 104627769A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention provides an internet-of-things monitoring system, in particular to a safe operation internet-of-things monitoring system for elevators. At present, an elevator can fail frequently when used, and people can be stuck on the elevator. The safe operation internet-of-things monitoring system for the elevators comprises elevator data acquiring terminals, maintenance unit monitoring secondary platforms and an elevator internet-of-things monitoring platform, wherein each elevator data acquiring terminal is arranged on a corresponding elevator body and is used for acquiring relevant data of the corresponding elevator; each maintenance unit monitoring secondary platform is used for monitoring running conditions of the corresponding elevator; the elevator internet-of-things monitoring platform is connected with the maintenance unit monitoring secondary platforms and is used for monitoring the elevators in an unified manner; the elevator data acquiring terminals transmits data to the maintenance unit monitoring secondary platforms through the internet; and the maintenance unit monitoring secondary platforms are connected with the elevator internet-of-things monitoring platform. According to the technical scheme, elevator monitoring management, emergency treatment, risk early warning, fault management, maintenance management, statistic analysis, information announcement and the like can be realized by acquiring various types of information of the elevators in real time, and requirements on safety supervision, inspection and detection and public service are met.
Description
Technical field
The present invention relates to a kind of thing connection monitored control system, espespecially a kind of elevator safety operation thing connection monitored control system.
Background technology
Along with the development of urbanization and the universal of skyscraper, elevator is as vertical transportation transportation means, the same with other vehicle, has become component part indispensable in people's productive life.In general, the mechanic-electrical special equipment that elevator is a kind of safety, stability is higher, but elevator in use also can et out of order frequently, heavy losses are brought to numerous people lives and properties and socio-economic development, more and more cause the concern of the people, media and governments at all levels, even have influence on the harmony of society with stable.Therefore, how to ensure elevator safety operation, reduce the harm that oppressive fault is brought, improve and whole society's questions of common interest have been become to oppressive elevator emergency disposing capacity.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition carries out improving to prior art and improves, there is provided elevator safety operation thing to join monitored control system, investigate and the object of safety monitor to reach automatic monitoring, elevator emergency rescue and elevator accident.For this reason, the present invention takes following technical scheme.
Elevator safety operation thing connection monitored control system, comprises elevator data acquisition terminal, repair and maintenance unit monitors divides platform, elevator Internet of Things monitor supervision platform; Described elevator data acquisition terminal is installed on elevator body, for gathering elevator related data; Repair and maintenance unit monitors divides platform for monitoring the running condition of corresponding elevator; Elevator Internet of Things monitor supervision platform divides platform to be connected with multiple repair and maintenance unit monitors, for elevator unified monitoring; Elevator data acquisition terminal divides platform by the Internet transmission to repair and maintenance unit monitors, and repair and maintenance unit monitors divides platform to be connected with elevator Internet of Things monitor supervision platform; Described elevator Internet of Things monitor supervision platform comprises:
Dynamic supervision module: the record essential information of elevator and status information, realization are to the real time inspection of elevator operation information, repair and maintenance information, et out of order information;
Emergency treatment module: the elevator malfunction emergency event that automatic acquisition multiple elevator terminal collector is reported and submitted, real time recording disposal process;
Fault management module: realize elevator faults information inquiry, and according to applying unit, territory of use, repair and maintenance unit, statistic of classification analysis is carried out to generation elevator that is oppressive and fault;
Repair and maintenance administration module: comprise repair and maintenance unit management, repair and maintenance platform amount, emergency management and rescue situation statistical function, realize the comprehensive examination to repair and maintenance unit mass;
Early warning analysis module: the running condition of elevator, failure condition, accident inducement are carried out statistical analysis, and shown relevant information, for management decision provides foundation by form or statistical graph form;
Public service module: carry out facility information publicity to repair and maintenance unit, applying unit and/or the public by network.
As improving further and supplementing technique scheme, the present invention also comprises following additional technical feature.
Elevator emergency is disposed module and is comprised:
Sub module stored, stores elevator production firm information, elevator model and data information, repair and maintenance unit information, rescue station information, repair and maintenance personal information; And data in same generalized information system are associated relation;
Elevator locating query submodule: search elevator information, elevator position shows on electronic chart, shows the state of elevator simultaneously;
Warning submodule: when the alerting signal receiving elevator data acquisition terminal and send, automatically classification process is carried out, staff is pointed out with sound, light mode, with eye-catching mode display alarm state and warning place on electronic chart, accident information preservation simultaneously, automatic recording, make staff according to the distribution of the elevator installation around warning place, repair and maintenance unit, public security, fire units, carry out command scheduling and alert process;
Integrated speech, video submodule: be connected with the voice and video of rescue group for staff for help, to pacify staff for help, ensure carrying out smoothly of salvage work;
Accident information preserves submodule: the accident process automatically recording monitored elevator, thinks that merit analysis afterwards or dissension transact provide failure-free evidence;
Scheduling, monitoring submodule: according to the automatic allocating task of the idle condition of disposal personnel, the warning that need dispose is monitored, and checks treatment progress; For particular incident, operating personal is command scheduling task according to actual needs.
Emergency treatment module receives repair and maintenance unit monitors point platform fault when reporting to the police, and manage with the form of list each fault alarm, content comprises essential information, operational factor, the fault alarm emergency treatment event information of elevator.
Fault alarm emergency treatment event information comprises time of fire alarming, fault type, time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance the deadline; The essential information of elevator comprises elevator registration coding, elevator heading code, elevator interior are numbered, applying unit title, address and elevator safety handler and contact method thereof, one or more in repair and maintenance unit, repair and maintenance head of the unit and contact method thereof; Operational factor comprises gate opening and closing, service direction, current stop; Fault type comprise to stop ladder outside a district, rush to summit, the end of squatting, running open, one or more in hypervelocity.
Repair and maintenance unit monitors divides platform to be provided with in information to send module, information is sent module each elevator faults reported to the police and emergency treatment information reporting to elevator Internet of Things monitor supervision platform, elevator Internet of Things monitor supervision platform supervises repair and maintenance unit to the treating process of this event of failure according to the Data Dynamic received.
Elevator faults is divided into general elevator faults and oppressive event by fault management module; When there is general elevator faults, data are provided with list formula, data comprise essential information and disposes of information, and wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprises time of fire alarming, fault type, time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance the deadline; When there is oppressive event, there is provided essential information and disposes of information in real time with window type, wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprises oppressive time of fire alarming, time of receiving a crime report, the people that receives a crime report, oppressive quantity, have that no one was injured, time of dispatch, send rescue group, contact method, reach the time, whether save successfully, save oppressive quantity, rescue deadline, oppressive reason, whether elevator can be normal operating one or more; If elevator can not normally run, then the maintenance deadline is provided, if there is personal casualty, then records and whether notify 120 and notice time.
Described elevator data acquisition terminal comprises stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, acoustic pickup, loud speaker, human inductor, video player, message handler, described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, video player, acoustic pickup, loud speaker are connected with message handler, and message handler is provided with power module, data memory, the wired or wireless communication apparatus of clock chip, energy storage of electrical energy.
Described camera, video player are connected with message handler by video encoding module, described acoustic pickup is connected with message handler by audio coding decoding module with loud speaker, and described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor are connected with message handler by data acquisition transport module.
Described message processing module, video encoding module, audio coding decoding module, data acquisition transport module, clock chip, power module, data memory, communication apparatus are located at composition data harvester in a casing.
Described stop sensor comprises upper and lower two induction points and a sensing chip, sensing chip installs the level position with elevator, inductor is installed on lift car, according to induction point, stop inductor senses that the sequencing of level position sensing chip judges elevator service direction, if induction point first senses stop sensing chip on inductor, then ascending for elevator, if sensing chip first senses stop sensing chip under inductor, then elevator is descending; Base station induction point is provided with in described stop sensor, elevator base station is provided with base station induction point, when elevator runs to base station, stop sensor automatic decision is that elevator is in base station, stop inductor is every upwards through a level position sensing chip, and elevator floor stops then upwards adds up one, and stop inductor is often downward through a level position sensing chip, elevator floor stops then adds up one downwards, finally obtains the current stop number of elevator; Described door sensor is made up of door switch and door sensing chip, and what be fixed respectively is installed on gate both sides, when elevator cage door closed type, door switch senses sensing chip, produces closure signal, when elevator cage door is opened, closure signal is interrupted, and judges gate opening and closing with this; Limes superiors sensor establishes limes superiors sensing chip, and described limes superiors sensing chip is arranged at the upper extreme position of elevator, when after limes superiors sensor sensing to limes superiors sensing chip, obtains signal of rushing to summit, and judges that elevator is rushed to summit fault; Smallest limit sensor sets limit sensing chip, and described smallest limit sensing chip is located at the lower limit position of elevator, after limit sensor senses smallest limit sensor sensing sheet instantly, obtains end signal of squatting, and judges elevator crouching end fault; Stop inductor two induction point senses the time difference of stop sensing chip, presets elevator speed according to elevator running command speed, when the real-world operation speed of elevator exceedes default elevator speed, then judges hypervelocity; Door sensor can judge elevator door opening-closing, and stop sensor can judge operation and the halted state of elevator, and when under the state that elevator door leaves, elevator is in running state, be then judged as that elevator is running open fault; Stop sensor judges the current stop of elevator and operation and halted state, when elevator is not at landing position and elevator is halted state, then judges that elevator is stop terraced fault outside door district; Judge whether have people in elevator by human body sensor, door sensor judges elevator door opening-closing state, stop sensor judge elevator run and halted state, when elevator remain static, door be in closed condition and in elevator, have people time, this state exceedes the anticipation time, is now judged as elevator malfunction.
Beneficial effect: the technical program is by the various information of Real-time Obtaining elevator, realize Elevator Monitoring management, emergency treatment, Risk-warning, fault management, repair and maintenance management, statistical analysis, public notification of information etc., meet the needs of safety monitor, inspection and public service.By to magnanimity running state and failure data analysis process, sum up fault and accident rule, promote dynamic supervision, risk prevention and Ability of emergency management, Instructing manufacture unit and applying unit are improved production quality and service content.By setting up platform, supporting that the public participates in supervision, jointly promotes, exploring the elevator supervision new model forming government regulation, enterprise's self-discipline, social supervision.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present invention.
Fig. 2 is network topology structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, technical scheme of the present invention is described in further detail.
As shown in Figure 1, 2, elevator data acquisition terminal of the present invention, repair and maintenance unit monitors divide platform, elevator Internet of Things monitor supervision platform; Described elevator data acquisition terminal is installed on elevator body, for gathering elevator related data; Repair and maintenance unit monitors divides platform for monitoring the running condition of corresponding elevator; Elevator Internet of Things monitor supervision platform divides platform to be connected with multiple repair and maintenance unit monitors, for elevator unified monitoring; Elevator data acquisition terminal divides platform by the Internet transmission to repair and maintenance unit monitors, and repair and maintenance unit monitors divides platform to be connected with elevator Internet of Things monitor supervision platform; Described elevator Internet of Things monitor supervision platform comprises: dynamic supervision module: the record essential information of elevator and status information, realization are to the real time inspection of elevator operation information, repair and maintenance information, et out of order information; Emergency treatment module: the elevator malfunction emergency event that automatic acquisition multiple elevator terminal collector is reported and submitted, real time recording disposal process; Fault management module: realize elevator faults information inquiry, and according to applying unit, territory of use, repair and maintenance unit, statistic of classification analysis is carried out to generation elevator that is oppressive and fault; Repair and maintenance administration module: comprise repair and maintenance unit management, repair and maintenance platform amount, emergency management and rescue situation statistical function, realize the comprehensive examination to repair and maintenance unit mass; Early warning analysis module: the running condition of elevator, failure condition, accident inducement are carried out statistical analysis, and shown relevant information, for management decision provides foundation by form or statistical graph form; Public service module: carry out facility information publicity to repair and maintenance unit, applying unit and/or the public by network.
Wherein elevator emergency disposal module comprises: sub module stored, stores elevator production firm information, elevator model and data information, repair and maintenance unit information, rescue station information, repair and maintenance personal information; And data in same generalized information system are associated relation; Elevator locating query submodule: search elevator information, elevator position shows on electronic chart, shows the state of elevator simultaneously; Warning submodule: when the alerting signal receiving elevator data acquisition terminal and send, automatically classification process is carried out, staff is pointed out with sound, light mode, report to the police elevator on electronic chart with eye-catching mode display alarm state and warning place, accident information preservation simultaneously, automatic recording, staff, according to the distribution of the elevator installation around warning place, repair and maintenance unit, public security, fire units, carries out command scheduling and alert process; Integrated speech, video submodule: be connected with the voice and video of rescue group for staff for help, pacify staff for help and ensure carrying out smoothly of salvage work; Accident information preserves submodule: the accident process automatically recording monitored elevator, thinks that merit analysis afterwards or dissension transact provide failure-free evidence; Scheduling, monitoring submodule: according to the automatic allocating task of the idle condition of disposal personnel, the warning that need dispose is monitored, and checks treatment progress; For particular incident, operating personal is command scheduling task according to actual needs.
Emergency treatment module receives repair and maintenance unit monitors point platform fault when reporting to the police, and manage with the form of list each fault alarm, content comprises essential information, operational factor, the fault alarm emergency treatment event information of elevator.
Fault alarm emergency treatment event information comprises time of fire alarming, fault type, time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance the deadline; The essential information of elevator comprises elevator registration coding, elevator heading code, elevator interior are numbered, applying unit title, address and elevator safety handler and contact method thereof, one or more in repair and maintenance unit, repair and maintenance head of the unit and contact method thereof; Operational factor comprises gate opening and closing, service direction, current stop; Fault type comprise to stop ladder outside a district, rush to summit, the end of squatting, running open, one or more in hypervelocity.
For realizing the centralized management of elevator, repair and maintenance unit monitors divides platform to be provided with in information to send module, information is sent module each elevator faults reported to the police and emergency treatment information reporting to elevator Internet of Things monitor supervision platform, elevator Internet of Things monitor supervision platform supervises repair and maintenance unit to the treating process of this event of failure according to the Data Dynamic received.
For reducing costs, reduce risks, by fault type classification to manage respectively, elevator faults is divided into general elevator faults and oppressive event by fault management module; When there is general elevator faults, data are provided with list formula, data comprise essential information and disposes of information, and wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprises time of fire alarming, fault type, time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance the deadline; When there is oppressive event, there is provided essential information and disposes of information in real time with window type, wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprises oppressive time of fire alarming, time of receiving a crime report, the people that receives a crime report, oppressive quantity, have that no one was injured, time of dispatch, send rescue group, contact method, reach the time, whether save successfully, save oppressive quantity, rescue deadline, oppressive reason, whether elevator can be normal operating one or more; If elevator can not normally run, then the maintenance deadline is provided, if there is personal casualty, then records and whether notify 120 and notice time.
Described elevator data acquisition terminal comprises stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, acoustic pickup, loud speaker, human inductor, video player, message handler, described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, video player, acoustic pickup, loud speaker are connected with message handler, and message handler is provided with power module, data memory, the wired or wireless communication apparatus of clock chip, energy storage of electrical energy.
Described camera, video player are connected with message handler by video encoding module, described acoustic pickup is connected with message handler by audio coding decoding module with loud speaker, and described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor are connected with message handler by data acquisition transport module.
Described message handler, video encoding module, audio coding decoding module, data acquisition transport module, clock chip, power module, data memory, communication apparatus are located at composition data harvester in a casing.
Described stop sensor comprises upper and lower two induction points and a sensing chip, sensing chip installs the level position with elevator, inductor is installed on lift car, according to induction point, stop inductor senses that the sequencing of level position sensing chip judges elevator service direction, if induction point first senses stop sensing chip on inductor, then ascending for elevator, if sensing chip first senses stop sensing chip under inductor, then elevator is descending; Base station induction point is provided with in described stop sensor, elevator base station is provided with base station induction point, when elevator runs to base station, stop sensor automatic decision is that elevator is in base station, stop inductor is every upwards through a level position sensing chip, and elevator floor stops then upwards adds up one, and stop inductor is often downward through a level position sensing chip, elevator floor stops then adds up one downwards, finally obtains the current stop number of elevator; Described door sensor is made up of door switch and door sensing chip, and what be fixed respectively is installed on gate both sides, when elevator cage door closed type, door switch senses sensing chip, produces closure signal, when elevator cage door is opened, closure signal is interrupted, and judges gate opening and closing with this; Limes superiors sensor establishes limes superiors sensing chip, and described limes superiors sensing chip is arranged at the upper extreme position of elevator, when after limes superiors sensor sensing to limes superiors sensing chip, obtains signal of rushing to summit, and judges that elevator is rushed to summit fault; Smallest limit sensor sets limit sensing chip, and described smallest limit sensing chip is located at the lower limit position of elevator, after limit sensor senses smallest limit sensor sensing sheet instantly, obtains end signal of squatting, and judges elevator crouching end fault; Stop inductor two induction point senses the time difference of stop sensing chip, presets elevator speed according to elevator running command speed, when the real-world operation speed of elevator exceedes default elevator speed, then judges hypervelocity; Door sensor can judge elevator door opening-closing, and stop sensor can judge operation and the halted state of elevator, and when under the state that elevator door leaves, elevator is in running state, be then judged as that elevator is running open fault; Stop sensor judges the current stop of elevator and operation and halted state, when elevator is not at landing position and elevator is halted state, then judges that elevator is stop terraced fault outside door district; Judge whether have people in elevator by human body sensor, door sensor judges elevator door opening-closing state, stop sensor judge elevator run and halted state, when elevator remain static, door be in closed condition and in elevator, have people time, this state exceedes the anticipation time, is now judged as elevator malfunction.
Claims (10)
1. elevator safety operation thing connection monitored control system, comprises elevator data acquisition terminal, repair and maintenance unit monitors divides platform, elevator Internet of Things monitor supervision platform; Described elevator data acquisition terminal is installed on elevator body, for gathering elevator related data; Repair and maintenance unit monitors divides platform for monitoring the operation conditions of described elevator; Elevator Internet of Things monitor supervision platform divides platform to be connected with multiple repair and maintenance unit monitors, for elevator unified monitoring; Elevator data acquisition terminal divides platform by the Internet transmission to repair and maintenance unit monitors, and repair and maintenance unit monitors divides platform to be connected with elevator Internet of Things monitor supervision platform; Described elevator Internet of Things monitor supervision platform comprises:
Dynamic supervision module: the record essential information of elevator and status information, realization are to the real time inspection of elevator operation information, repair and maintenance information, et out of order information;
Emergency treatment module: the elevator malfunction emergency event that automatic acquisition multiple elevator data collection station is reported and submitted, real time recording disposal process;
Fault management module: realize elevator faults information inquiry, and according to applying unit, territory of use, repair and maintenance unit, statistic of classification analysis is carried out to generation elevator that is oppressive and fault;
Repair and maintenance administration module: comprise repair and maintenance unit management, repair and maintenance platform amount, emergency management and rescue situation statistical function, realize the comprehensive examination to repair and maintenance unit mass;
Early warning analysis module: the running condition of elevator, failure condition, accident inducement are carried out statistical analysis, and shown relevant information, for management decision provides foundation by form or statistical graph form;
Public service module: carry out facility information publicity to repair and maintenance unit, applying unit and/or the public by network, runs through relevant laws and regulations and rules and regulations, handles related service.
2. elevator safety operation thing connection monitored control system according to claim 1, is characterized in that: elevator emergency is disposed module and comprised:
Sub module stored, stores elevator production firm information, elevator model and data information, repair and maintenance unit information, rescue station information, repair and maintenance personal information; And to be associated relation with data in generalized information system;
Elevator locating query submodule: search elevator information, elevator position shows on electronic chart, shows the state of elevator simultaneously;
Warning submodule: when receiving the alerting signal that elevator data acquisition terminal is sent, automatically classification process is carried out, staff is pointed out with sound, light mode, with eye-catching mode display alarm state and warning place on electronic chart, make staff can according to the distribution of the elevator installation around warning place, repair and maintenance unit, public security, fire units, carry out command scheduling and alert process, automatically preserve failure message and video recording recording simultaneously;
Integrated speech, video submodule: be connected with the voice and video rescuing disposal personnel for staff for help, to pacify staff for help, ensure carrying out smoothly of salvage work;
Accident information preserves submodule: the accident process automatically recording monitored elevator, thinks that merit analysis afterwards or dissension transact provide failure-free evidence;
Scheduling, monitoring submodule: according to the automatic allocating task of the idle condition of disposal personnel, the warning that need dispose is monitored, and checks treatment progress; For particular incident, operating personal is command scheduling task according to actual needs.
3. elevator safety operation thing connection monitored control system according to claim 2, it is characterized in that: emergency treatment module receives repair and maintenance unit monitors point platform fault when reporting to the police, manage with the form of list each fault alarm, content comprises essential information, operational factor, the fault alarm emergency treatment event information of elevator.
4. elevator safety operation thing according to claim 3 connection monitored control system, is characterized in that: fault alarm emergency treatment event information comprises time of fire alarming, fault type, time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance deadline; The essential information of elevator comprises elevator registration coding, elevator heading code, elevator interior are numbered, applying unit title, address and elevator safety handler and contact method thereof, one or more in repair and maintenance unit, repair and maintenance head of the unit and contact method thereof; Operational factor comprises gate opening and closing, service direction, current stop; Fault type comprise to stop ladder outside a district, rush to summit, the end of squatting, running open, one or more in hypervelocity.
5. elevator safety operation thing connection monitored control system according to claim 1, it is characterized in that: repair and maintenance unit monitors divides platform to be provided with in information to send module, information is sent module each elevator faults reported to the police and emergency treatment information reporting to elevator Internet of Things monitor supervision platform, elevator Internet of Things monitor supervision platform supervises repair and maintenance unit to the treating process of this event of failure according to the Data Dynamic received.
6. elevator safety operation thing connection monitored control system according to claim 1, is characterized in that: elevator faults is divided into general elevator faults and oppressive event by fault management module; When there is general elevator faults, data are provided with list formula, data comprise essential information and disposes of information, and wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprise time of fire alarming, fault type, the time of receiving a crime report, the people that receives a crime report, time of dispatch, send maintainer, fault cause, repair record, maintenance the deadline in one or more; When there is oppressive event, there is provided essential information and disposes of information in real time with window type, wherein to comprise in elevator registration coding, elevator heading code, elevator interior numbering, applying unit title, address, elevator safety handler, telephone number, repair and maintenance unit, 24 hours special contact methods on duty, repair and maintenance head of the unit, contact method one or more for essential information; Disposes of information comprises oppressive time of fire alarming, time of receiving a crime report, the people that receives a crime report, oppressive quantity, have that no one was injured, time of dispatch, send rescue group, contact method, reach the time, whether save successfully, save oppressive quantity, rescue deadline, oppressive reason, whether elevator can be normal operating one or more; If elevator can not normally run, then the maintenance deadline is provided, if there is personal casualty, then records and whether notify 120 and notice time.
7. elevator safety operation thing connection monitored control system according to claim 2, it is characterized in that: described elevator data acquisition terminal comprises stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, acoustic pickup, loud speaker, human inductor, video player, message handler, described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor, camera, video player, acoustic pickup, loud speaker is connected with message handler, message handler is provided with clock chip, the power module of energy storage of electrical energy, data memory, wired or wireless communication apparatus.
8. elevator safety operation thing connection monitored control system according to claim 7, it is characterized in that: described camera, video player are connected with message handler by video encoding module, described acoustic pickup is connected with message handler by audio coding decoding module with loud speaker, and described human inductor, stop sensor, door sensor, limes superiors sensor, smallest limit sensor are connected with message handler by data acquisition transport module.
9. elevator safety operation thing connection monitored control system according to claim 8, is characterized in that: described message handler, video encoding module, audio coding decoding module, data acquisition transport module, clock chip, power module, data memory, communication module are located in a casing and are formed harvester.
10. elevator safety operation thing connection monitored control system according to claim 9, it is characterized in that: described stop sensor comprises upper and lower two induction points and a sensing chip, sensing chip installs the level position with elevator, inductor is installed on lift car, according to induction point, stop inductor senses that the sequencing of level position sensing chip judges elevator service direction, if induction point first senses stop sensing chip on inductor, then ascending for elevator, if sensing chip first senses stop sensing chip under inductor, then elevator is descending; Base station induction point is provided with in described stop sensor, elevator base station is provided with base station induction point, when elevator runs to base station, stop sensor automatic decision is that elevator is in base station, stop inductor is every upwards through a level position sensing chip, and elevator floor stops then upwards adds up one, and stop inductor is often downward through a level position sensing chip, elevator floor stops then adds up one downwards, finally obtains the current stop number of elevator; Described door sensor is made up of door switch and door sensing chip, and what be fixed respectively is installed on gate both sides, when elevator cage door closed type, door switch senses sensing chip, produces closure signal, when elevator cage door is opened, closure signal is interrupted, and judges gate opening and closing with this; Limes superiors sensor establishes limes superiors sensing chip, and described limes superiors sensing chip is arranged at the upper extreme position of elevator, when after limes superiors sensor sensing to limes superiors sensing chip, obtains signal of rushing to summit, and judges that elevator is rushed to summit fault; Smallest limit sensor sets limit sensing chip, and described smallest limit sensing chip is located at the lower limit position of elevator, after limit sensor senses smallest limit sensor sensing sheet instantly, obtains end signal of squatting, and judges elevator crouching end fault; Stop inductor two induction point senses the time difference of stop sensing chip, presets elevator speed according to elevator running command speed, when the real-world operation speed of elevator exceedes default elevator speed, then judges hypervelocity; Door sensor can judge elevator door opening-closing, and stop sensor can judge operation and the halted state of elevator, and when under the state that elevator door leaves, elevator is in running state, be then judged as that elevator is running open fault; Stop sensor judges the current stop of elevator and operation and halted state, when elevator is not at landing position and elevator is halted state, then judges that elevator is stop terraced fault outside door district; Judge whether have people in elevator by human body sensor, door sensor judges elevator door opening-closing state, stop sensor judge elevator run and halted state, when elevator remain static, door be in closed condition and in elevator, have people time, this state exceedes the anticipation time, is now judged as elevator malfunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099371.4A CN104627769B (en) | 2015-03-06 | 2015-03-06 | Elevator safety operation Internet of Things monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099371.4A CN104627769B (en) | 2015-03-06 | 2015-03-06 | Elevator safety operation Internet of Things monitoring system |
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| CN104627769A true CN104627769A (en) | 2015-05-20 |
| CN104627769B CN104627769B (en) | 2017-03-01 |
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| CN201510099371.4A Expired - Fee Related CN104627769B (en) | 2015-03-06 | 2015-03-06 | Elevator safety operation Internet of Things monitoring system |
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| CN (1) | CN104627769B (en) |
Cited By (62)
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| CN105173929A (en) * | 2015-09-10 | 2015-12-23 | 四川宏喜特种设备科技有限公司 | Elevator data collecting system and operation method thereof |
| CN105502123A (en) * | 2015-12-15 | 2016-04-20 | 钯钯网络科技有限公司 | Coordinated rescue system for elevator trapping people |
| CN106006276A (en) * | 2016-05-17 | 2016-10-12 | 安徽泰然信息技术工程有限公司 | Intelligent elevator management system of building |
| CN106379785A (en) * | 2016-11-10 | 2017-02-08 | 深圳益强信息科技有限公司 | Big data and internet of things combined alarm system and method |
| CN106429688A (en) * | 2016-11-08 | 2017-02-22 | 深圳企管加企业服务有限公司 | Elevator alarm system and method for city |
| CN106516930A (en) * | 2016-11-08 | 2017-03-22 | 深圳企管加企业服务有限公司 | Building display screen and internet of things combined information display system and method |
| CN106553946A (en) * | 2017-01-24 | 2017-04-05 | 深圳双创科技发展有限公司 | A kind of alarm method and system based on robot |
| CN106553945A (en) * | 2017-01-24 | 2017-04-05 | 深圳双创科技发展有限公司 | A kind of fault alarming method and system based on robot |
| CN106657391A (en) * | 2017-01-24 | 2017-05-10 | 广东兴达顺科技有限公司 | Information push system and method of combined outdoor display screen and robot |
| CN106629294A (en) * | 2017-01-24 | 2017-05-10 | 深圳企管加企业服务有限公司 | Information output method and system based on robot and Internet of Things |
| CN106672732A (en) * | 2016-11-08 | 2017-05-17 | 深圳企管加企业服务有限公司 | Information output system and method based on outdoor display screen |
| CN106781263A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Robot alarm method and system under a kind of environment of internet of things |
| CN106744126A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of warning system and method based on loudspeaker |
| CN106744125A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of elevator faults warning system and method based on big data |
| CN106744131A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Automatic alarm method and system of a kind of robot under environment of internet of things |
| CN106744132A (en) * | 2017-01-24 | 2017-05-31 | 深圳双创科技发展有限公司 | A kind of robot alarm method and system for being applied to elevator |
| CN106744106A (en) * | 2017-01-24 | 2017-05-31 | 深圳双创科技发展有限公司 | A kind of city elevator management method and system based on robot |
| CN106744097A (en) * | 2016-11-23 | 2017-05-31 | 深圳市旗云智能科技有限公司 | A kind of Elevator Intelligent Control System |
| CN106744124A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of city lift management system and method based on Internet of Things |
| CN106800229A (en) * | 2017-01-24 | 2017-06-06 | 深圳益创信息科技有限公司 | A kind of information output method and system based on robot |
| CN106829665A (en) * | 2017-01-24 | 2017-06-13 | 深圳企管加企业服务有限公司 | Elevator management method and apparatus |
| CN106829666A (en) * | 2017-01-24 | 2017-06-13 | 广东兴达顺科技有限公司 | Robot alarm method and system under a kind of urban environment |
| CN106946110A (en) * | 2017-02-20 | 2017-07-14 | 广州广日电梯工业有限公司 | A kind of elevator malfunction failure monitoring system and method |
| CN107381268A (en) * | 2017-06-23 | 2017-11-24 | 深圳市盛路物联通讯技术有限公司 | A kind of intelligent monitoring, the method and device for predicting elevator faults |
| WO2018073484A1 (en) * | 2016-10-20 | 2018-04-26 | Kone Corporation | An elevator system and a method for observing a misoperation |
| CN108217375A (en) * | 2016-12-22 | 2018-06-29 | 天津超音科技有限公司 | Elevator safety monitoring system based on PLC |
| CN108341313A (en) * | 2018-03-28 | 2018-07-31 | 灏景（厦门）文化传媒股份有限公司 | A kind of method for early warning and its multimedia Forewarning Terminal of elevator safety operation environmental monitoring |
| WO2018137055A1 (en) * | 2017-01-24 | 2018-08-02 | 广东兴达顺科技有限公司 | Robot alarm method and system in urban environment |
| WO2018137093A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Alarm method and system with participation of robot in internet-of-things environment |
| WO2018137105A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Automatic alarm method and system for robot in environment of 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 |
| CN108466888A (en) * | 2018-03-28 | 2018-08-31 | 南京博纳睿通软件科技有限公司 | Lift running safety monitoring system |
| CN108540573A (en) * | 2018-04-26 | 2018-09-14 | 南京思拜休通信技术有限公司 | A kind of multimedia command dispatching system and working method based on human-computer interaction |
| CN108609448A (en) * | 2018-06-14 | 2018-10-02 | 江苏百倍云信息科技有限公司 | A kind of elevator accident based on block chain discloses system |
| CN108696646A (en) * | 2017-04-10 | 2018-10-23 | 三菱电机大楼技术服务株式会社 | Monitoring system |
| CN109132760A (en) * | 2018-08-24 | 2019-01-04 | 宁波欣达（集团）有限公司 | One kind being based on technology of Internet of things elevator remote monitoring system |
| CN109353912A (en) * | 2018-10-18 | 2019-02-19 | 安徽奥里奥克科技股份有限公司 | A kind of elevator rescue system based on cloud platform |
| CN110092258A (en) * | 2019-05-31 | 2019-08-06 | 合肥天浦硕能电子科技有限公司 | A kind of elevator Internet of Things abort situation detection device |
| CN110143504A (en) * | 2019-04-09 | 2019-08-20 | 广东碧桂园物业服务股份有限公司 | A kind of elevator rescue channel based on fault pre-alarming mechanism |
| CN110155840A (en) * | 2019-05-22 | 2019-08-23 | 安徽奥里奥克科技股份有限公司 | A kind of elevator data acquisition management system |
| CN110182664A (en) * | 2019-05-22 | 2019-08-30 | 安徽奥里奥克科技股份有限公司 | A kind of elevator safety Internet of Things communication rescue system |
| CN110255321A (en) * | 2019-06-24 | 2019-09-20 | 合肥盈川信息技术有限公司 | Elevator safety network supervision method based on Internet of Things |
| CN111003621A (en) * | 2019-12-25 | 2020-04-14 | 界首市迅立达电梯有限公司 | Elevator safety monitoring system based on internet |
| CN111611546A (en) * | 2020-05-18 | 2020-09-01 | 南京市特种设备安全监督检验研究院 | Elevator maintenance-on-demand working quality evaluation method based on Internet of things data extraction and calculation |
| CN111689334A (en) * | 2020-07-07 | 2020-09-22 | 广东卓梅尼技术股份有限公司 | Elevator car door motor fault judgment method and system based on current monitoring technology |
| US10850941B2 (en) | 2016-10-29 | 2020-12-01 | Otis Elevator Company | Communication with a passenger in a transportation system |
| CN112141832A (en) * | 2020-09-08 | 2020-12-29 | 猫岐智能科技（上海）有限公司 | Visual operation platform of elevator thing networking |
| CN112235280A (en) * | 2020-10-10 | 2021-01-15 | 重庆科技学院 | Ontology-based industrial internet IoT system security model |
| CN112320519A (en) * | 2020-10-23 | 2021-02-05 | 猫岐智能科技（上海）有限公司 | Elevator running condition display method and system |
| CN112408143A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator thing networking operation monitoring system based on cloud platform |
| CN112723073A (en) * | 2020-12-31 | 2021-04-30 | 广东伟邦科技股份有限公司 | Centralized management and evaluation method for elevator operation data |
| CN112960504A (en) * | 2021-04-09 | 2021-06-15 | 深圳市至诚旭日科技有限公司 | Remote centralized monitoring system applied to elevator operation and maintenance |
| CN113968527A (en) * | 2021-10-22 | 2022-01-25 | 南京佳汇科技实业有限公司 | Intelligent elevator based on Internet of things |
| CN114104895A (en) * | 2021-11-26 | 2022-03-01 | 陕西建工安装集团智慧机电运营科技有限公司 | Intelligent elevator supervision operation and maintenance method based on Internet of things technology |
| US11286133B2 (en) | 2017-07-07 | 2022-03-29 | Otis Elevator Company | Elevator health monitoring system |
| CN114380159A (en) * | 2020-10-16 | 2022-04-22 | 奥的斯电梯公司 | Elevator monitoring system |
| CN114493209A (en) * | 2022-01-14 | 2022-05-13 | 珠海采筑电子商务有限公司 | Elevator quality evaluation method and device based on operation and maintenance management data and storage medium |
| CN114538234A (en) * | 2022-02-14 | 2022-05-27 | 深圳市爱丰达盛科技有限公司 | Internet of things big data elevator safe operation standard AI self-building system and method |
| CN114715751A (en) * | 2022-05-06 | 2022-07-08 | 江苏省特种设备安全监督检验研究院 | Elevator safety assessment management system |
| CN115246609A (en) * | 2021-03-25 | 2022-10-28 | 浙江理工大学 | Elevator safety prevention and control cloud platform and operation state evaluation and processing method |
| US11524864B2 (en) | 2018-07-25 | 2022-12-13 | Otis Elevator Company | Method for understanding and planning elevator use |
| US11993488B2 (en) | 2019-09-27 | 2024-05-28 | Otis Elevator Company | Processing service requests in a conveyance system |
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| CN105173929A (en) * | 2015-09-10 | 2015-12-23 | 四川宏喜特种设备科技有限公司 | Elevator data collecting system and operation method thereof |
| CN105502123A (en) * | 2015-12-15 | 2016-04-20 | 钯钯网络科技有限公司 | Coordinated rescue system for elevator trapping people |
| CN106006276A (en) * | 2016-05-17 | 2016-10-12 | 安徽泰然信息技术工程有限公司 | Intelligent elevator management system of building |
| US11945687B2 (en) | 2016-10-20 | 2024-04-02 | Kone Corporation | Elevator system and a method for observing a misoperation |
| WO2018073484A1 (en) * | 2016-10-20 | 2018-04-26 | Kone Corporation | An elevator system and a method for observing a misoperation |
| US10850941B2 (en) | 2016-10-29 | 2020-12-01 | Otis Elevator Company | Communication with a passenger in a transportation system |
| CN106744126A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of warning system and method based on loudspeaker |
| CN106744124A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of city lift management system and method based on Internet of Things |
| CN106429688A (en) * | 2016-11-08 | 2017-02-22 | 深圳企管加企业服务有限公司 | Elevator alarm system and method for city |
| CN106516930A (en) * | 2016-11-08 | 2017-03-22 | 深圳企管加企业服务有限公司 | Building display screen and internet of things combined information display system and method |
| CN106744125A (en) * | 2016-11-08 | 2017-05-31 | 深圳企管加企业服务有限公司 | A kind of elevator faults warning system and method based on big data |
| CN106672732A (en) * | 2016-11-08 | 2017-05-17 | 深圳企管加企业服务有限公司 | Information output system and method based on outdoor display screen |
| CN106379785A (en) * | 2016-11-10 | 2017-02-08 | 深圳益强信息科技有限公司 | Big data and internet of things combined alarm system and method |
| CN106744097A (en) * | 2016-11-23 | 2017-05-31 | 深圳市旗云智能科技有限公司 | A kind of Elevator Intelligent Control System |
| CN108217375A (en) * | 2016-12-22 | 2018-06-29 | 天津超音科技有限公司 | Elevator safety monitoring system based on PLC |
| CN106829665A (en) * | 2017-01-24 | 2017-06-13 | 深圳企管加企业服务有限公司 | Elevator management method and apparatus |
| CN106744106A (en) * | 2017-01-24 | 2017-05-31 | 深圳双创科技发展有限公司 | A kind of city elevator management method and system based on robot |
| CN106744132A (en) * | 2017-01-24 | 2017-05-31 | 深圳双创科技发展有限公司 | A kind of robot alarm method and system for being applied to elevator |
| CN106744131A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Automatic alarm method and system of a kind of robot under environment of internet of things |
| CN106800229A (en) * | 2017-01-24 | 2017-06-06 | 深圳益创信息科技有限公司 | A kind of information output method and system based on robot |
| CN106553946A (en) * | 2017-01-24 | 2017-04-05 | 深圳双创科技发展有限公司 | A kind of alarm method and system based on robot |
| CN106829666A (en) * | 2017-01-24 | 2017-06-13 | 广东兴达顺科技有限公司 | Robot alarm method and system under a kind of urban environment |
| WO2018137105A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Automatic alarm method and system for robot in environment of internet of things |
| CN106553945A (en) * | 2017-01-24 | 2017-04-05 | 深圳双创科技发展有限公司 | A kind of fault alarming method and system based on robot |
| CN106781263A (en) * | 2017-01-24 | 2017-05-31 | 深圳企管加企业服务有限公司 | Robot alarm method and system under a kind of environment of internet of things |
| CN106629294A (en) * | 2017-01-24 | 2017-05-10 | 深圳企管加企业服务有限公司 | Information output method and system based on robot and Internet of Things |
| CN106657391A (en) * | 2017-01-24 | 2017-05-10 | 广东兴达顺科技有限公司 | Information push system and method of combined outdoor display screen and robot |
| WO2018137055A1 (en) * | 2017-01-24 | 2018-08-02 | 广东兴达顺科技有限公司 | Robot alarm method and system in urban environment |
| WO2018137093A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Alarm method and system with participation of robot in internet-of-things environment |
| CN106946110A (en) * | 2017-02-20 | 2017-07-14 | 广州广日电梯工业有限公司 | A kind of elevator malfunction failure monitoring system and method |
| CN106946110B (en) * | 2017-02-20 | 2018-12-14 | 广州广日电梯工业有限公司 | A kind of elevator malfunction failure monitoring system and method |
| 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 |
| CN108696646A (en) * | 2017-04-10 | 2018-10-23 | 三菱电机大楼技术服务株式会社 | Monitoring system |
| CN108696646B (en) * | 2017-04-10 | 2021-03-16 | 三菱电机大楼技术服务株式会社 | Monitoring system |
| CN107381268A (en) * | 2017-06-23 | 2017-11-24 | 深圳市盛路物联通讯技术有限公司 | A kind of intelligent monitoring, the method and device for predicting elevator faults |
| US11286133B2 (en) | 2017-07-07 | 2022-03-29 | Otis Elevator Company | Elevator health monitoring system |
| CN108466888A (en) * | 2018-03-28 | 2018-08-31 | 南京博纳睿通软件科技有限公司 | Lift running safety monitoring system |
| CN108341313A (en) * | 2018-03-28 | 2018-07-31 | 灏景（厦门）文化传媒股份有限公司 | A kind of method for early warning and its multimedia Forewarning Terminal of elevator safety operation environmental monitoring |
| CN108540573A (en) * | 2018-04-26 | 2018-09-14 | 南京思拜休通信技术有限公司 | A kind of multimedia command dispatching system and working method based on human-computer interaction |
| CN108609448A (en) * | 2018-06-14 | 2018-10-02 | 江苏百倍云信息科技有限公司 | A kind of elevator accident based on block chain discloses system |
| CN108609448B (en) * | 2018-06-14 | 2020-06-19 | 江苏百倍云信息科技有限公司 | Elevator accident disclosure system based on block chain |
| US11524864B2 (en) | 2018-07-25 | 2022-12-13 | Otis Elevator Company | Method for understanding and planning elevator use |
| CN109132760A (en) * | 2018-08-24 | 2019-01-04 | 宁波欣达（集团）有限公司 | One kind being based on technology of Internet of things elevator remote monitoring system |
| CN109132760B (en) * | 2018-08-24 | 2023-08-15 | 宁波欣达（集团）有限公司 | Elevator remote monitoring system based on Internet of things technology |
| CN109353912A (en) * | 2018-10-18 | 2019-02-19 | 安徽奥里奥克科技股份有限公司 | A kind of elevator rescue system based on cloud platform |
| CN110143504A (en) * | 2019-04-09 | 2019-08-20 | 广东碧桂园物业服务股份有限公司 | A kind of elevator rescue channel based on fault pre-alarming mechanism |
| CN110155840A (en) * | 2019-05-22 | 2019-08-23 | 安徽奥里奥克科技股份有限公司 | A kind of elevator data acquisition management system |
| CN110182664A (en) * | 2019-05-22 | 2019-08-30 | 安徽奥里奥克科技股份有限公司 | A kind of elevator safety Internet of Things communication rescue system |
| CN110092258A (en) * | 2019-05-31 | 2019-08-06 | 合肥天浦硕能电子科技有限公司 | A kind of elevator Internet of Things abort situation detection device |
| CN110255321A (en) * | 2019-06-24 | 2019-09-20 | 合肥盈川信息技术有限公司 | Elevator safety network supervision method based on Internet of Things |
| US11993488B2 (en) | 2019-09-27 | 2024-05-28 | Otis Elevator Company | Processing service requests in a conveyance system |
| CN111003621A (en) * | 2019-12-25 | 2020-04-14 | 界首市迅立达电梯有限公司 | Elevator safety monitoring system based on internet |
| CN111611546B (en) * | 2020-05-18 | 2023-06-20 | 南京市特种设备安全监督检验研究院 | Elevator on-demand maintenance work quality evaluation method based on Internet of things data extraction and calculation |
| CN111611546A (en) * | 2020-05-18 | 2020-09-01 | 南京市特种设备安全监督检验研究院 | Elevator maintenance-on-demand working quality evaluation method based on Internet of things data extraction and calculation |
| CN111689334A (en) * | 2020-07-07 | 2020-09-22 | 广东卓梅尼技术股份有限公司 | Elevator car door motor fault judgment method and system based on current monitoring technology |
| CN112141832A (en) * | 2020-09-08 | 2020-12-29 | 猫岐智能科技（上海）有限公司 | Visual operation platform of elevator thing networking |
| CN112235280B (en) * | 2020-10-10 | 2022-07-01 | 重庆科技学院 | Ontology-based industrial internet IoT system security model system |
| CN112235280A (en) * | 2020-10-10 | 2021-01-15 | 重庆科技学院 | Ontology-based industrial internet IoT system security model |
| CN114380159A (en) * | 2020-10-16 | 2022-04-22 | 奥的斯电梯公司 | Elevator monitoring system |
| CN112320519A (en) * | 2020-10-23 | 2021-02-05 | 猫岐智能科技（上海）有限公司 | Elevator running condition display method and system |
| CN112320519B (en) * | 2020-10-23 | 2022-06-24 | 猫岐智能科技（上海）有限公司 | Elevator running condition display method and system |
| CN112408143A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator thing networking operation monitoring system based on cloud platform |
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