CN108046078A - A kind of elevator operation monitors system and method - Google Patents
A kind of elevator operation monitors system and method Download PDFInfo
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- CN108046078A CN108046078A CN201810058826.1A CN201810058826A CN108046078A CN 108046078 A CN108046078 A CN 108046078A CN 201810058826 A CN201810058826 A CN 201810058826A CN 108046078 A CN108046078 A CN 108046078A
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- elevator
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- serial ports
- floor information
- signal
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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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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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
- B66B5/0006—Monitoring devices or performance analysers
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of elevator operations to monitor system and method, and elevator operation monitoring system includes the elevator of electric life controller and signal-processing board for monitoring.Elevator operation monitoring system includes long-range monitoring platform, network system and data collector, long-range monitoring platform is connected with network system, network system and data collector wireless connection, the serial ports pin of electric life controller is connected with the serial ports pin of signal-processing board, and the part serial ports pin of electric life controller is also connected with the serial ports pin of data collector.The data of elevator are gathered from the part serial ports pin of electric life controller using data collector, and by the data sending collected to long-range monitoring platform, to be monitored to elevator operation, so as to play reduction malfunctioning node, reduce installation cost, the effect of original elevator device is not influenced, and solves the problems, such as that data acquisition interface is incompatible.
Description
Technical field
The present invention relates to elevators field more particularly to a kind of elevator operation monitoring system and methods.
Background technology
At present, elevator has become the essential vehicles of going on a journey for people's lives, however, making extensively with elevator
With elevator accident also gradually increases, therefore, it is necessary to be monitored in real time to elevator operation, at present, to elevator operation
The conventional means monitored in real time is to establish the elevator centralized monitoring system for including multiple sensors, and the elevator Centralizing inspection
There is the problem of malfunctioning node is more, installation cost is high and interface is incompatible for system.
The content of the invention
It is a primary object of the present invention to provide a kind of elevator operation monitoring system and method, it is intended to solve existing
The problem of malfunctioning node existing for elevator centralized monitoring system is more, installation cost is high and interface is incompatible.
To achieve the above object, first aspect present invention provides a kind of elevator operation monitoring system, the elevator fortune
Row condition monitoring system includes the elevator of electric life controller and signal-processing board, the elevator operation monitoring system for monitoring
System includes long-range monitoring platform, network system and data collector；
The long-range monitoring platform is connected with the network system, and the network system wirelessly connects with the data collector
It connects；
The serial ports pin of the electric life controller is connected with the serial ports pin of the signal-processing board, the elevator controlling
The part serial ports pin of device is also connected with the serial ports pin of the data collector.
Further, the data collector includes microcontroller and global system for mobile communications gsm communication circuit, the list
Piece machine is connected by Serial Port Line with the electric life controller, the gsm communication circuit by another set Serial Port Line with it is described
Microcontroller is connected, the gsm communication circuit also with the network system wireless connection.
Further, the model STC89C52RC of the microcontroller.
Further, the model TC35i of the gsm communication circuit.
To achieve the above object, second aspect of the present invention provides a kind of elevator operation monitoring method, and the method is fitted
System is monitored for the elevator operation described in first aspect, the described method includes：
It determines the startup floor information of elevator, stop floor information and run time；
The actual motion of elevator is determined according to the startup floor information, the stopping floor information and the run time
Speed；
The actual motion speed is analyzed, and elevator operation is determined according to analysis result.
Further, it is described to be determined according to the startup floor information, the stopping floor information and the run time
The actual motion speed of elevator, including：
Calculate the difference of the startup floor information and the stopping floor information；
If the absolute value of the difference is more than predetermined threshold value, the reality of elevator is determined using default First Speed formula
The speed of service；
Wherein, the First Speed formula is：
T represents the run time of elevator, and a represents elevator brake acceleration, vIt is actualRepresent the actual motion of elevator to be determined
Speed, tκRepresent elevator crawl time, xκRepresent that elevator is creeped distance, N1It represents to start floor information, N2It represents to stop floor letter
Breath, H represent that individual layer building is high, H (N2-N1) represent elevator range ability.
Further, the method further includes：
If the absolute value of the difference is equal to the predetermined threshold value, elevator is determined using default second speed formula
Actual motion speed；
Wherein, the second speed formula is：
vIt is actualRepresent the actual motion speed of elevator to be determined, H represents that individual layer building is high, when t represents the actual motion of elevator
Between.
Further, it is described that the actual motion speed is analyzed, and determine that elevator runs shape according to analysis result
State, including：
If the actual motion speed is unsatisfactory for the first elevator speed condition, the elevator operation is failure
State；
Wherein, the first elevator speed condition is：
- 8%*vIt is specified＜ vIt is actual-vIt is specified＜ 5%*vIt is specified
vIt is specifiedRepresent elevator specified speed of service, vIt is actualRepresent the actual motion speed of elevator to be determined.
Further, it is described that the actual motion speed is analyzed, and determine that elevator runs shape according to analysis result
State, including：
If the actual motion speed is unsatisfactory for the second elevator speed condition, the elevator operation is failure
State；
Wherein, the second elevator speed condition is：
H represents that individual layer building is high, tκRepresent elevator crawl time,Represent elevator creep speed.
Further, the startup floor information of the definite elevator, stopping floor information including：
The floor for monitoring elevator shows information, if the floor is shown on floor indicator shows information, utilizes number
Whether sent comprising elevator enabling signal according to collector monitoring electric life controller in preset period of time and start the of floor information
One lamp control signal；
If monitoring the first lamp control signal, the startup floor letter is determined from the first lamp control signal
Breath, and monitor the second lamp control the letter whether electric life controller sent comprising elevator stop signal and stopped floor information
Number；
If monitoring the second lamp control signal, the stopping floor letter is determined from the second lamp control signal
Breath.
The present invention provides a kind of elevator operation monitoring system, and elevator operation monitoring system includes electricity for monitoring
The elevator of terraced controller and signal-processing board, elevator operation monitoring system include long-range monitoring platform, network system and number
According to collector, long-range monitoring platform is connected with network system, network system and data collector wireless connection, electric life controller
Serial ports pin is connected with the serial ports pin of signal-processing board, the part serial ports pin of electric life controller also with data collector
Serial ports pin is connected.Compared with prior art, using data collector elevator is gathered from the serial ports pin of electric life controller
Data, and by the data sending collected to long-range monitoring platform, to be monitored to elevator operation, because that need not use
The data of substantial amounts of sensor acquisition elevator, so reducing installation cost, reduce malfunctioning node；Because data collector is wireless
Network system and remote detection platform are connected, further simplifies installation；Because directly draw from the part serial ports of electric life controller
Data are read in foot, only prison is not controlled, and the operation of original system will not be had an impact；And because the elevator of each producer has
With serial ports pin, then the data monitoring interface of serial ports pin specification elevator operation monitoring system can be utilized, is solved
The problem of interface is incompatible facilitates the widespread adoption of elevator operation monitoring system in popularization.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those skilled in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram that a kind of elevator operation that first embodiment of the invention provides monitors system；
Fig. 2 is the refinement structure diagram of the data collector in first embodiment of the invention.
Fig. 3 is a kind of flow diagram for elevator operation monitoring method that second embodiment of the invention provides；
Fig. 4 is a kind of flow diagram for elevator operation monitoring method that third embodiment of the invention provides；
Fig. 5 is the ladder type rate pattern that third embodiment of the invention provides；
Fig. 6 is the startup floor information of the definite elevator in step 401 shown in Fig. 4, stops the refinement stream of floor information
Journey schematic diagram.
Specific embodiment
Goal of the invention, feature, advantage to enable the present invention is more apparent and understandable, below in conjunction with the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing in embodiment, it is clear that described reality
It is only part of the embodiment of the present invention to apply example, and not all embodiments.Based on the embodiments of the present invention, people in the art
Member's all other embodiments obtained without making creative work, belong to the scope of protection of the invention.
In order to illustrate technical scheme, illustrated below by specific embodiment.
Referring to Fig. 1, the structure that a kind of elevator operation that Fig. 1, which is first embodiment of the invention, to be provided monitors system is shown
It is intended to, the elevator operation monitoring system includes the elevator of electric life controller 40 and signal-processing board 50, institute for monitoring
Stating elevator operation monitoring system includes long-range monitoring platform 10, network system 20 and data collector 30；
The long-range monitoring platform 10 is connected with the network system 20, the network system 20 and the data collector
30 wireless connections；
The serial ports pin of the electric life controller 40 is connected with the serial ports pin of the signal-processing board 50, the elevator
Serial ports pin of the part serial ports pin of controller 40 also with the data collector 30 is connected.
Wherein, long-range monitoring platform 10 includes monitoring platform, elevator producer and the quality inspection organization that management service department uses
Monitoring platform used etc..
Wherein, the serial ports pin of electric life controller 40 includes clock serial ports pin CLOCK, synchronism output serial ports pin
SYNCO, serial ports pin DI, synchronous input serial ports pin SYNCI and lamp control serial ports pin DO are summoned, signal-processing board 50
Serial ports pin includes clock serial ports pin CLOCK, synchronous input serial ports pin SYNCI (n), calling serial ports pin DO, synchronous defeated
Go out serial ports pin SYNCO (n) and lamp control serial ports pin DI.The serial ports pin of electric life controller 40 and signal-processing board 50
The specific connection mode of serial ports pin is：The clock serial ports pin CLOCK of electric life controller 40 and the clock of signal-processing board 50
Serial ports pin CLOCK is connected, and the synchronism output serial ports pin SYNCO of electric life controller 40 is synchronous defeated with signal-processing board 50
Enter serial ports pin SYNCI (n) to be connected, the lamp control serial ports pin DO and the lamp of signal-processing board 50 of electric life controller 40 are controlled
Serial ports pin DI is connected, the calling serial ports pin DO phases for summoning serial ports pin DI and signal-processing board 50 of electric life controller 40
Connection, the synchronism output serial ports pin SYNCO of the synchronous input serial ports pin SYNCI and signal-processing board 50 of electric life controller 40
(n) it is connected.
Wherein, the serial ports pin of data collector 30 includes clock serial ports pin CLOCK, synchronous input serial ports pin
SYNCI and lamp control serial ports pin DI.The part serial ports pin of electric life controller 40 and the serial ports pin of data collector 30
Specifically connection mode is：The clock serial ports pin CLOCK of data collector 30 and the clock serial ports pin of electric life controller 40
CLOCK is connected, and the synchronous input serial ports pin SYNCI and the synchronism output serial ports of electric life controller 40 of data collector 30 draw
Foot SYNCO is connected, the lamp control serial ports pin DI of the data collector 30 and lamp control serial ports pin DO of electric life controller 40
It is connected.
Wherein, signal-processing board 50 can be the signal-processing board 50 of elevator manipulation case or elevator summons case
Signal-processing board 50.
In embodiments of the present invention, signal-processing board 50 utilizes string of the serial ports pin of itself to electric life controller 40 first
Signal is summoned in mouth pin transmission, specifically, signal-processing board 50 summons serial ports pin DO transmissions to summon signal.Electric life controller
40 receive signal-processing board 50 transmission summon signal after, drawn by the serial ports of itself serial ports pin to signal-processing board 50
Human hair combing waste send synchronization output signal, specifically, the synchronism output serial ports pin SYNCO of electric life controller 40 sends synchronism output letter
Number.After signal-processing board 50 receives the synchronization output signal of the transmission of electric life controller 40, feedback synchronization outputs signal to elevator
Controller 40, specifically, by synchronism output serial ports pin SYNCO (n) feedback signals, it is which to inform electric life controller 40
Signal-processing board 50 is in calling elevator.Electric life controller 40 receives the feedback signal of signal-processing board 50, it is determined that is which block
For processing board after calling, electric life controller 40 sends lamp control signal by serial ports pin, specifically, electric life controller 40 passes through lamp
Control serial ports pin DO sends lamp control signal, including enabling signal, floor signal, stop signal, error code signal lamp etc..Because
The part serial ports pin of electric life controller 40 is also connected with the serial ports pin of data collector 30, so data collector 30 can
To receive clock signal, synchronization output signal and the lamp control signal of the part serial ports pin feedback of electric life controller 40, number
Network system 20 is wirelessly transmitted to according to collector 30 and by the signal received, network system 20 is real by corresponding communication modes
When by the signal transmission received to long-range monitoring platform 10, provide analysis data for long-range monitoring platform 10.To complete to electricity
The monitoring of terraced operating status.
Wherein, signal is summoned to generally comprise, and elevator manipulates case or elevator summons layer selection signal or direction signal of case etc.；Lamp
Control signal generally comprises elevator enabling signal, starts floor information, elevator stop signal, stops floor information, error code etc.；
Synchronization output signal and synchronous input signal are a pair of of gating signals, and electric life controller 40 passes through synchronization output signal sequential shifts
Signal-processing board 50 is accessed one by one to realize, signal-processing board 50 is by synchronous input signal come 50 He of confirmation signal processing board
Electric life controller 40 connects；Clock signal ensure that the time synchronization of electric life controller 40 and signal-processing board 50.
It should be noted that in order to not influence the work of original elevator device, 30 monitoring elevator controls of data collector
Clock signal, synchronization output signal and the lamp control signal that device 40 processed is sent, do not monitor the reception of electric life controller 40 summons letter
Number and synchronous input signal, embody elevator operation monitoring system only monitor the effect not controlled, will not be to original elevator
Operation has an impact.
In embodiments of the present invention, a kind of elevator operation monitoring system is provided, elevator operation monitoring system is used
Include the elevator of electric life controller 40 and signal-processing board 50 in monitoring, it is flat that elevator operation monitoring system includes long-range monitoring
Platform 10, network system 20 and data collector 30, long-range monitoring platform 10 are connected with network system 20, network system 20 and data
30 wireless connection of collector, the serial ports pin of electric life controller 40 are connected with the serial ports pin of signal-processing board 50, elevator control
The part serial ports pin of device 40 processed is also connected with the serial ports pin of data collector 30.Compared with prior art, data are utilized
Collector 30 gathers the data of elevator from the serial ports pin of electric life controller 40, and the data sending collected is monitored to long-range
Platform 10, to be monitored to elevator operation, because the data of substantial amounts of sensor acquisition elevator need not be used, so drop
Low installation cost reduces malfunctioning node；Because 30 connec-tionless network system 20 of data collector and remote detection platform, into
One step simplifies installation；Because directly reading data from the part serial ports pin of electric life controller 40, only prison is not controlled, will not be right
The operation of original system has an impact；And because the elevator of each producer has with serial ports pin, then it can utilize serial ports
Pin specification elevator operation monitors the data monitoring interface of system, solves the problems, such as that interface is incompatible, elevator is facilitated to transport
The widespread adoption of row condition monitoring system is in popularization.
Further, referring to Fig. 2, the refinement structure that Fig. 2 is the data collector 30 in first embodiment of the invention is shown
It is intended to, specifically：
The data collector 30 includes microcontroller 60 and global system for mobile communications gsm communication circuit 70, the monolithic
Machine 60 is connected by Serial Port Line with the electric life controller 40, the gsm communication circuit 70 by another set Serial Port Line with
The microcontroller 60 is connected, the gsm communication circuit 70 also with 20 wireless connection of network system.
Wherein, the model STC89C52RC of microcontroller 60, the model TC35i of gsm communication circuit 70.
In embodiments of the present invention, a kind of elevator operation monitoring system is provided, compared with prior art, utilizes monolithic
Machine 60 is from the data of the part serial ports pin acquisition elevator of electric life controller 40, and microcontroller 60 is by Serial Port Line by the elevator of acquisition
Data sending to gsm communication circuit 70, the data of elevator are wirelessly transmitted to long-range monitoring platform by gsm communication circuit 70
10, to be monitored to elevator operation, because the data of substantial amounts of sensor acquisition elevator need not be used, so reducing
Installation cost reduces malfunctioning node；Because 30 connec-tionless network system 20 of data collector and remote detection platform, further
Simplify installation；Because directly reading data from the part serial ports pin of electric life controller 40, only prison is not controlled, will not be to original
The operation of system has an impact；And because the elevator of each producer has with serial ports pin, then it can utilize serial ports pin
Specification elevator operation monitors the data monitoring interface of system, solves the problems, such as that interface is incompatible, and elevator is facilitated to run shape
The widespread adoption of state monitoring system is in popularization.
Referring to Fig. 3, the flow that Fig. 3 is a kind of elevator operation monitoring method that second embodiment of the invention provides is shown
It is intended to, the method is suitable for a kind of elevator operation monitoring system that first embodiment of the invention provides, the method bag
It includes：
Step 301, the startup floor information for determining elevator stop floor information and run time；
In embodiments of the present invention, during elevator is run from bringing into operation to terminating, corresponding data can be generated,
Using the data collector 30 in elevator operation monitoring system from the electric life controller in elevator operation monitoring system
The data of 40 part serial ports pin acquisition elevator, and the data collected are sent to long-range monitoring platform 10, it is long-range to monitor
Platform 10 determines the startup floor information of elevator from the data received, stops floor information and run time etc..
Step 302 determines elevator according to the startup floor information, the stopping floor information and the run time
Actual motion speed；
In embodiments of the present invention, rate algorithm is prefixed in long-range monitoring platform 10, using the algorithm to starting building
Layer information, stopping floor information and run time are calculated, and determine the actual motion speed of elevator.
Step 303 analyzes the actual motion speed, and determines elevator operation according to analysis result.
In embodiments of the present invention, the actual motion speed of elevator is analyzed, if the actual motion speed of elevator expires
The default elevator speed condition of foot, then elevator is fault-free, if the actual motion speed of elevator is unsatisfactory for default elevator
Speed of service condition, then elevator operation abnormal (failure).
In embodiments of the present invention, a kind of elevator operation monitoring method is provided, determines the startup floor letter of elevator
Breath stops floor information and run time, and the reality of elevator is determined according to startup floor information, stopping floor information and run time
The border speed of service analyzes actual motion speed, and determines elevator operation according to analysis result.Because in the prior art
The actual motion speed of elevator is not analyzed, and user also can not subjective judgement elevator actual motion speed whether be
Elevator operation normal speed, the technical program compared with prior art, by analyzing actual motion speed, Ke Yigeng
Add and accurately judge whether elevator operation is normal operating conditions or abnormal operating state (malfunction) and uses
The user experience of elevator is consistent.
Further, referring to Fig. 4, Fig. 4 is a kind of elevator operation monitoring side that third embodiment of the invention provides
The flow diagram of method, the described method includes：
Step 401, the startup floor information for determining elevator stop floor information and run time；
In embodiments of the present invention, above-mentioned steps 401 are consistent with the content that the step 301 in second embodiment describes, this
Place repeats no more.
Step 402 calculates the difference for starting floor information and the stopping floor information；
If the absolute value of step 403, the difference is more than predetermined threshold value, electricity is determined using default First Speed formula
The actual motion speed of ladder；
Wherein, the First Speed formula is：
T represents the run time of elevator, and a represents elevator brake acceleration, vIt is actualRepresent the actual motion of elevator to be determined
Speed, tκRepresent elevator crawl time, xκRepresent that elevator is creeped distance, N1It represents to start floor information, N2It represents to stop floor letter
Breath, H represent that individual layer building is high, H (N2-N1) represent elevator range ability.
Wherein, a threshold value is set in long-range monitoring platform 10 in advance, it is preferred that the predetermined threshold value is 1.
In embodiments of the present invention, if the absolute value of above-mentioned difference is more than predetermined threshold value, then it represents that the range ability of elevator
Long enough (length of operation is two layers or more than two layers of length), then using ladder type rate pattern as shown in Figure 5, calculate
The actual motion speed of elevator, detailed process are as follows：
In Figure 5, if the elevator Acceleration of starting time is t1, the uniform motion time is t2, the braking deceleration time is t3, elevator
Crawl time is constant tκ, elevator starting loop and braking deceleration acceleration are all constant a, then
According to formula (1), formula (2) and formula (3), calculating elevator multiple floor flight time is：
Wherein, t represents the total run time of elevator, is constant, and a represents elevator brake acceleration, for constant, vIt is actualIt represents
The actual motion speed of elevator to be determined, tκRepresent elevator crawl time, xκRepresent that elevator is creeped distance, N1It represents to start building
Layer information, N2It represents to stop floor information, H represents that individual layer building is high, H (N2-N1) represent elevator range ability.
Wherein, the braking acceleration a of the elevator of same model is identical, the elevator crawl time t of same modelκIt is climbed with elevator
Row distance xκAlso it is identical, it is preferred that elevator crawl time tκFor 2 seconds, elevator was creeped distance xκFor 1.5 meters.
In embodiments of the present invention, formula (4) is solved, actual motion speed v can be solvedIt is actual。
If step 404, the actual motion speed are unsatisfactory for the first elevator speed condition, the elevator runs shape
State is malfunction；
Wherein, the first elevator speed condition is：
- 8%*vIt is specified＜ vIt is actual-vIt is specified＜ 5%*vIt is specified
vIt is specifiedRepresent elevator specified speed of service, vIt is actualRepresent the actual motion speed of elevator to be determined.
In embodiments of the present invention, if the actual motion speed v of the elevator calculated using formula (4)It is actualBe unsatisfactory for-
8%*vIt is specified＜ vIt is actual-vIt is specified＜ 5%*vIt is specified, then elevator operation is abnormal operating state (malfunction), if meet-
8%*vIt is specified＜ vIt is actual-vIt is specified＜ 5%*vIt is specified, then elevator operation is normal operating conditions.
In view of the error of calculating, the first elevator speed condition can carry out appropriate adjustment.
If the absolute value of step 405, the difference is equal to the predetermined threshold value, true using default second speed formula
Determine the actual motion speed of elevator；
Wherein, the second speed formula is：
vIt is actualRepresent the actual motion speed of elevator to be determined, H represents that individual layer building is high, when t represents the actual motion of elevator
Between.
In embodiments of the present invention, if the absolute value of above-mentioned difference is equal to predetermined threshold value, then it represents that the range ability of elevator
Shorter (length of operation is individual layer length), then since individual layer length is generally less than the Acceleration of starting distance and braking deceleration of elevator
Distance, therefore general individual layer length is there is no hypervelocity phenomenon, during individual layer length elevator running time can be expressed as：
Wherein, vmaxRepresent the maximum speed of elevator Acceleration of starting during individual layer length, H represents that individual layer building is high, and a represents elevator
Braking acceleration, tκRepresent the crawl time of elevator.
The then actual motion speed v of elevatorIt is actualFor：
Wherein, H represents that individual layer building is high, and a represents elevator brake acceleration, tκRepresent elevator crawl time.
Wherein, the braking acceleration a of the elevator of same model is identical, the elevator crawl time t of same modelκIt is also identical,
Preferably, elevator crawl time tκFor 2 seconds.
If step 406, the actual motion speed are unsatisfactory for the second elevator speed condition, the elevator runs shape
State is malfunction；
Wherein, the second elevator speed condition is：
Wherein, H represents that individual layer building is high, tκRepresent elevator crawl time,Represent elevator creep speed.
In embodiments of the present invention, elevator creep speed represents the most jogging speed of elevator normal operation, when the list of certain elevator
The layer speed of service is less than elevator creep speed, then it represents that the elevator is faulty.
Further, referring to Fig. 6, startup floor information for the definite elevator in step 401 shown in Fig. 4, stopping
The refinement flow diagram of floor information, including：
Step 601, the floor display information for monitoring elevator, if the floor is shown on floor indicator shows information,
Then monitor whether the electric life controller 40 in preset period of time is sent comprising elevator enabling signal and startup using data collector 30
First lamp control signal of floor information；
In embodiments of the present invention, the floor for monitoring system monitoring elevator by elevator operation first shows information,
If monitoring there is no floor to show information on floor indicator, show that elevator is faulty.If it monitors to have on floor indicator
Whether floor shows information, then monitor the electric life controller 40 in preset period of time using data collector 30 and send and opened comprising elevator
Dynamic signal and the first lamp control signal for starting floor information.
In embodiments of the present invention, when user's operation elevator, which manipulates case or elevator, summons case, elevator manipulation case or
Elevator summons the signal-processing board 50 of case that can send and summons signal and synchronous input signal to electric life controller 40, wherein, it summons
Signal includes elevator manipulation case or elevator summons the layer selection signal or direction signal of case.When electric life controller 40 receives layer is selected to believe
Number or direction signal after, can export lamp control signal, elevator starts to start operation, wherein, in elevator initial operation phase, lamp control
Signal processed includes elevator enabling signal, starts floor information.If monitoring electric life controller 40 in preset period of time is sent comprising electricity
Terraced enabling signal and the first lamp control signal for starting floor information, then show that elevator can start.If do not have in preset period of time
It monitors the first lamp control signal, then shows that elevator breaks down.
Wherein, can be modified in preset period of time according to actual conditions, it is generally the case that 24 will be arranged in preset period of time
Hour.
If step 602 monitors the first lamp control signal, described open is determined from the first lamp control signal
Dynamic floor information, and monitor the electric life controller 40 and whether send and include elevator stop signal and stop the second of floor information
Lamp control signal；
In embodiments of the present invention, after the first lamp control signal is monitored, show that elevator can start, from above-mentioned first
It determines to start floor information in lamp control signal, and monitors whether electric life controller 40 is sent comprising elevator stop signal and stopping
Second lamp control signal of floor information.
In embodiments of the present invention, after elevator starts, it is necessary to it is out of service in certain period of time, when elevator will arrive
When up to designated floor, the second lamp control letter of floor information can be sent comprising elevator stop signal and stopped under normal circumstances
Number, if sending the elevator stop signal included without monitoring electric life controller 40 for a long time, show that catastrophe failure occurs in elevator,
Such as elevator breaks down when not arriving designated floor, it is out of service.
If step 603 monitors the second lamp control signal, described stop is determined from the second lamp control signal
Only floor information.
It should be noted that either information is shown without display floor over the display or do not had in preset period of time
Monitor that electric life controller 40 sends the elevator enabling signal included and starts the first lamp control signal of floor information or opening
The second lamp control letter comprising elevator stop signal and stopping floor information that electric life controller 40 is sent is not monitored after dynamic
Number or the speed calculated be unsatisfactory for elevator speed condition, all represent that elevator breaks down, all failures all can be into
Enter elevator faults code monitoring flow, if showing corresponding error code, according to the failure code table of elevator producer, can clearly find
Fault type, and indicate to be repaired accordingly.If not showing error code, failure it is unknown, it is necessary to maintenance personal to scene
It checks and judges, and repaired accordingly.
Wherein, error code generally comprises throw-over, dislocation, door state, rushes to summit, the most common failures such as crouching bottom.
In embodiments of the present invention, the concentration operational management of system is monitored by elevator operation, by each producer
Error code is arranged in elevator operation monitoring system, perfect to elevator operation monitoring system progress error code, gradually
Elevator operation monitoring standard is formed, facilitates the repair and recovery of elevator.
In the above-described embodiments, all emphasize particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiments.
A kind of elevator operation to be provided the embodiment of the present invention monitors the description of system and method above, for
Those skilled in the art according to the thought of the embodiment of the present invention, has change in specific embodiments and applications
Part, to sum up, this specification content should not be construed as limiting the invention.
Claims (10)
1. a kind of elevator operation monitors system, the elevator operation monitoring system includes electric life controller for monitoring
And the elevator of signal-processing board, which is characterized in that the elevator operation monitoring system includes long-range monitoring platform, network system
System and data collector；
The long-range monitoring platform is connected with the network system, the network system and the data collector wireless connection；
The serial ports pin of the electric life controller is connected with the serial ports pin of the signal-processing board, the electric life controller
Part serial ports pin is also connected with the serial ports pin of the data collector.
2. elevator operation according to claim 1 monitors system, which is characterized in that the data collector includes single
Piece machine and global system for mobile communications gsm communication circuit, the microcontroller are connected by Serial Port Line with the electric life controller,
The gsm communication circuit is connected by another set Serial Port Line with the microcontroller, the gsm communication circuit also with the net
Network system wireless connects.
3. elevator operation according to claim 2 monitors system, which is characterized in that the model of the microcontroller
STC89C52RC。
4. elevator operation according to claim 2 monitors system, which is characterized in that the type of the gsm communication circuit
Number be TC35i.
5. a kind of elevator operation monitoring method, the method is suitable for the elevator as described in Claims 1-4 any one
Operating state monitoring system, which is characterized in that the described method includes：
It determines the startup floor information of elevator, stop floor information and run time；
The actual motion speed of elevator is determined according to the startup floor information, the stopping floor information and the run time
Degree；
The actual motion speed is analyzed, and elevator operation is determined according to analysis result.
It is 6. according to the method described in claim 5, it is characterized in that, described according to the startup floor information, the stopping building
Layer information and the run time determine the actual motion speed of elevator, including：
Calculate the difference of the startup floor information and the stopping floor information；
If the absolute value of the difference is more than predetermined threshold value, the actual motion of elevator is determined using default First Speed formula
Speed；
Wherein, the First Speed formula is：
T represents the run time of elevator, and a represents elevator brake acceleration, vIt is actualRepresent the actual motion speed of elevator to be determined
Degree, tκRepresent elevator crawl time, xκRepresent that elevator is creeped distance, N1It represents to start floor information, N2It represents to stop floor letter
Breath, H represent that individual layer building is high, H (N2-N1) represent elevator range ability.
7. according to the method described in claim 6, it is characterized in that, the method further includes：
If the absolute value of the difference is equal to the predetermined threshold value, the reality of elevator is determined using default second speed formula
The speed of service；
Wherein, the second speed formula is：
vIt is actualRepresent the actual motion speed of elevator to be determined, H represents that individual layer building is high, and t represents the actual run time of elevator.
8. according to the method described in claim 6, it is characterized in that, described analyze the actual motion speed, and root
Elevator operation is determined according to analysis result, including：
If the actual motion speed is unsatisfactory for the first elevator speed condition, the elevator operation is failure shape
State；
Wherein, the first elevator speed condition is：
- 8%*vIt is specified＜ vIt is actual-vIt is specified＜ 5%*vIt is specified
vIt is specifiedRepresent elevator specified speed of service, vIt is actualRepresent the actual motion speed of elevator to be determined.
9. the method according to the description of claim 7 is characterized in that described analyze the actual motion speed, and root
Elevator operation is determined according to analysis result, including：
If the actual motion speed is unsatisfactory for the second elevator speed condition, the elevator operation is failure shape
State；
Wherein, the second elevator speed condition is：
<mrow>
<mfrac>
<mi>H</mi>
<mi>t</mi>
</mfrac>
<mo>&GreaterEqual;</mo>
<mfrac>
<mi>H</mi>
<mrow>
<mn>2</mn>
<msub>
<mi>t</mi>
<mi>k</mi>
</msub>
</mrow>
</mfrac>
</mrow>
H represents that individual layer building is high, tκRepresent elevator crawl time,Represent elevator creep speed.
10. according to the method described in claim 5, it is characterized in that, the startup floor information of the definite elevator, stopping floor
Information includes：
The floor for monitoring elevator shows information, if the floor is shown on floor indicator shows information, is adopted using data
Whether storage monitoring electric life controller in preset period of time sends comprising elevator enabling signal and starts the first lamp of floor information
Control signal；
If monitoring the first lamp control signal, the startup floor information is determined from the first lamp control signal,
And monitor the second lamp the control signal whether electric life controller sent comprising elevator stop signal and stopped floor information；
If monitoring the second lamp control signal, the stopping floor information being determined from the second lamp control signal.
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| CN201810058826.1A CN108046078A (en) | 2018-01-22 | 2018-01-22 | A kind of elevator operation monitors system and method |
| PCT/CN2018/083841 WO2019140799A1 (en) | 2018-01-22 | 2018-04-20 | Elevator operating state monitoring system and method |
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| WO2020124546A1 (en) * | 2018-12-21 | 2020-06-25 | 深圳技术大学（筹） | Method and apparatus for monitoring elevator door operation failure |
| WO2020124545A1 (en) * | 2018-12-21 | 2020-06-25 | 深圳技术大学（筹） | Monitoring method and apparatus of elevator trap fault |
| WO2021128062A1 (en) * | 2019-12-25 | 2021-07-01 | 深圳技术大学 | Elevator power failure monitoring system and method |
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