CN103130095A - Elevator fault early warning method and relevant server - Google Patents
Elevator fault early warning method and relevant server Download PDFInfo
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- CN103130095A CN103130095A CN2011103902352A CN201110390235A CN103130095A CN 103130095 A CN103130095 A CN 103130095A CN 2011103902352 A CN2011103902352 A CN 2011103902352A CN 201110390235 A CN201110390235 A CN 201110390235A CN 103130095 A CN103130095 A CN 103130095A
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Abstract
An embodiment of the invention discloses an elevator fault early warning method and a relevant server. The elevator fault early warning method and the relevant server are used for analyzing monitoring data relevant to operation states of an elevator, and sending early warning information to monitoring equipment when the current operation states are judged to be abnormal. The method comprises that normal operation parameters of the elevator are obtained and are used for indicating normal operation states of the elevator; the normal operation states of the elevator are confirmed according to the normal operation parameters; the monitoring data sent by the monitoring equipment are received and are the current elevator operation parameters acquired by the monitoring equipment; whether the monitoring data deviate the normal operation states or not are judged, if the monitoring data deviate the normal operation states, the early warning information is sent to a monitoring terminal. The elevator fault early warning method can prompt monitoring stuff to troubleshoot fault hidden danger of the elevator, and solves the problem that the fault hidden danger can not be warned early.
Description
Technical field
The present invention relates to the elevator monitoring technical field, relate in particular to a kind of elevator faults method for early warning and associated server.
Background technology
In the elevator monitoring technical field, need to monitor the working environment of elevator(lift) machine room and lift car, monitored object comprises image, sound, temperature, vibrations and passenger etc.By obtaining the information of described monitored object, monitor terminal just can be understood the running state of current elevator, and can report to the police to the fault of elevator, guarantees the safety of personnel in elevator.
At present, the elevator monitoring deployed with devices is in elevator(lift) machine room and lift car, by the various sensor collections monitor data relevant to elevator operation, and by the single transmission mode with described data transmission in monitor terminal, in case Lift out of order, watch-dog can be reported to the police at once, and the announcement monitor terminal carries out settlement of accident with the prompting rescue group.
But the elevator monitoring equipment of prior art is to the monitor terminal transmitting monitor data, and reports to the police when Lift out of order, can't carry out early warning to the potential faults of elevator.
Summary of the invention
In view of this, the invention provides a kind of elevator faults method for early warning and associated server, be used for analyzing the monitor data relevant to elevator operation, and send early warning information to watch-dog when the current running state of judgement elevator is abnormal, the prompting monitor staff investigates the potential faults of elevator.
A kind of elevator faults method for early warning comprises:
Obtain the normal operational factor of elevator, described normal operational factor is used to indicate the normal operating condition of described elevator;
Determine the normal operating condition of described elevator according to described normal operational factor;
Receive the monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains;
Judging whether described monitor data departs from described normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
A kind of server comprises:
Acquisition module, for the normal operational factor that obtains elevator, described normal operational factor is used to indicate the normal operating condition of described elevator;
Determination module is for determine the normal operating condition of described elevator according to described normal operational factor;
Receiver module is used for receiving the monitor data that watch-dog sends, and described monitor data is the current operational factor of elevator that described monitoring is obtained;
Judge module is used for judging whether described monitor data departs from described normal operating condition;
Warning module is to send early warning information to monitor terminal if be used for judgment result is that of described judge module.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
At first obtain the normal operational factor of elevator, determine again the normal operating condition of described elevator, then receive the monitor data that watch-dog sends, judge at last whether monitor data departs from described normal operating condition, if judgment result is that be, send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Solved and to have carried out the problem of early warning to the potential faults of elevator.
Description of drawings
Fig. 1 is first embodiment of the invention elevator faults method for early warning diagram of circuit;
Fig. 2 is second embodiment of the invention elevator faults method for early warning diagram of circuit;
Fig. 3 is third embodiment of the invention elevator faults method for early warning diagram of circuit;
Fig. 4 is fourth embodiment of the invention elevator faults method for early warning diagram of circuit;
Fig. 5 is fourth embodiment of the invention car watch-dog constructional drawing;
Fig. 6 is fourth embodiment of the invention center monitoring equipment structure chart;
Fig. 7 is that fifth embodiment of the invention can be carried out to elevator faults the server architecture figure of early warning.
The specific embodiment
The embodiment of the present invention provides a kind of elevator faults method for early warning, be used for analyzing the monitor data relevant to elevator operation, and sending early warning to watch-dog when the current running state of judgement elevator is abnormal, the prompting monitor staff investigates the potential faults of elevator.The embodiment of the present invention also provides the server relevant to the method, below will be elaborated respectively.
First embodiment of the invention will be elaborated to a kind of elevator faults method for early warning, and the idiographic flow of described method sees also Fig. 1, comprises step:
101, obtain the normal operational factor of elevator.
Obtain the normal operational factor of elevator, described normal operational factor is used to indicate the normal operating condition of described elevator.
Wherein, the normal operational factor of described elevator is the numerical value of described elevator each operational factor when being in normal operating condition, and described normal operating condition need be the described elevator long period to keep safe operation, can be certain safe operation period after initial the installation.
102, determine normal operating condition according to normal operational factor.
Determine the normal operating condition of described elevator according to described normal operational factor.
Wherein, when described normal operating condition can be understood as elevator and normally moves, the condition that normal operational factor satisfied of described elevator.
103, receive the monitor data that watch-dog sends.
In this step, receive the monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains.
Wherein, described monitor data will be for as judging whether described elevator is in the parameter foundation of normal operating condition.
104, judging whether monitor data departs from normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
In this step, whether the monitor data that receives in determining step 103 departs from the normal operating condition of determined elevator in step 102, is to monitor terminal transmission early warning information, if the determination result is NO, to repeat whole early warning flow process if judgment result is that.
Wherein, described early warning information makes elevator monitoring side send out the current residing state of the described elevator of solution may exist potential faults on parts corresponding to some operational factor, therefore monitoring side just can carry out malfunction elimination work according to the described early warning information described elevator of arrival place.
In the present embodiment, at first obtain the normal operational factor of elevator, determine again the normal operating condition of described elevator, then receive the monitor data that watch-dog sends, judge at last whether monitor data departs from described normal operating condition, if judgment result is that to be, send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Solved and to have carried out the problem of early warning to the potential faults of elevator.
Second embodiment of the invention will be elaborated to the first described elevator faults method for early warning of embodiment, and the second described method idiographic flow of embodiment sees also Fig. 2, comprises step:
201, the mode of setting by the user is obtained normal operational factor.
Optionally, the mode that this method is set by the user is obtained normal operational factor, be that the user will determine that directly elevator is in experiment value or the empirical value input system of the operating data under the safe operation state, therefore described normal operational factor is used to indicate the normal operating condition of described elevator.
Wherein, the normal operational factor of described elevator is the numerical value of described elevator each operational factor when being in normal operating condition, and described normal operating condition need be the described elevator long period to keep safe operation, can be certain safe operation period after initial the installation.Normal operational factor specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, does not do concrete restriction herein.
202, determine normal operating condition according to normal operational factor.
Determine the normal operating condition of described elevator according to described normal operational factor.
Wherein, when described normal operating condition can be understood as elevator and normally moves, the condition that normal operational factor satisfied of described elevator.Concrete, described normal operating condition comprises normal distribution curve or the change frequency of operational factor when described elevator normally moves.Such as, it can be the normal distribution relation curve of drawing according to voltage data and current data, it can be also the change frequency of temperature data, in case the corresponding point of voltage and current relationship has departed from the normal distribution curve under this normal operating condition, the problem of potential faults has appearred causing in the parts that explanation is relevant to voltage or electric current, or, one amount temperature data variation too sharply, the problem of potential faults has appearred causing in the parts of explanation and temperature correlation, does not do concrete restriction herein.
203, receive the monitor data that watch-dog sends.
In this step, receive the monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains.
Wherein, described monitor data will be for as judging whether described elevator is in the parameter foundation of normal operating condition.Corresponding normal operational factor, monitor data specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.
204, judging whether monitor data departs from normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
In this step, whether the monitor data that receives in determining step 203 departs from the normal operating condition of determined elevator in step 202, is to monitor terminal transmission early warning information, if the determination result is NO, to repeat whole early warning flow process if judgment result is that.
Wherein, described early warning information makes elevator monitoring side send out the current residing state of the described elevator of solution may exist potential faults on parts corresponding to some operational factor, operational factor herein specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.Therefore monitoring side just can carry out malfunction elimination work according to the described early warning information described elevator of arrival place.
In the present embodiment, at first the mode of setting by the user is obtained the normal operational factor of elevator, determine again the normal operating condition of described elevator, then receive the monitor data that watch-dog sends, judge at last whether monitor data departs from described normal operating condition, if judgment result is that to be, send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Solved and to have carried out the problem of early warning to the potential faults of elevator.
Third embodiment of the invention will be elaborated to the first described elevator faults method for early warning of embodiment, and the 3rd described method idiographic flow of embodiment sees also Fig. 3, comprises step:
301, obtain the normal operational factor of described elevator by the mode of self study.
Optionally, this method is obtained the normal operational factor of described elevator by the mode of self study, and namely system is in operating data typing server under the safe operation state with elevator, and described normal operational factor is used to indicate the normal operating condition of described elevator.
Wherein, the normal operational factor of described elevator is the numerical value of described elevator each operational factor when being in normal operating condition, and described normal operating condition need be the described elevator long period to keep safe operation, can be certain safe operation period after initial the installation.Normal operational factor specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, does not do concrete restriction herein.
302, determine normal operating condition according to normal operational factor.
Determine the normal operating condition of described elevator according to described normal operational factor.
Wherein, when described normal operating condition can be understood as elevator and normally moves, the condition that normal operational factor satisfied of described elevator.Concrete, described normal operating condition comprises normal distribution curve or the change frequency of operational factor when described elevator normally moves.Such as, can be to announce relation curve according to the normal state that voltage data and current data are drawn, it can be also the change frequency of temperature data, in case the corresponding point of voltage and current relationship has departed from five attitude distribution curves under this normal operating condition, the problem of potential faults has appearred causing in the parts that explanation is relevant to voltage or electric current, or, one amount temperature data variation too sharply, the problem of potential faults has appearred causing in the parts of explanation and temperature correlation, does not do concrete restriction herein.
303, receive the monitor data that watch-dog sends.
In this step, receive the monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains.
Wherein, described monitor data will be for as judging whether described elevator is in the parameter foundation of normal operating condition.Corresponding normal operational factor, monitor data specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.
304, judging whether monitor data departs from normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
In this step, whether the monitor data that receives in determining step 303 departs from the normal operating condition of determined elevator in step 302, is to monitor terminal transmission early warning information, if the determination result is NO, to repeat whole early warning flow process if judgment result is that.
Wherein, described early warning information makes elevator monitoring side send out the current residing state of the described elevator of solution may exist potential faults on parts corresponding to some operational factor, operational factor herein specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.Therefore monitoring side just can carry out malfunction elimination work according to the described early warning information described elevator of arrival place.
In the present embodiment, at first obtain the normal operational factor of elevator by the mode of self study, determine again the normal operating condition of described elevator, then receive the monitor data that watch-dog sends, judge at last whether monitor data departs from described normal operating condition, if judgment result is that to be, send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Solved and to have carried out the problem of early warning to the potential faults of elevator.
Fourth embodiment of the invention will be elaborated to the first described elevator faults method for early warning of embodiment, and the 4th described method idiographic flow of embodiment sees also Fig. 4, comprises step:
401, obtain the normal operational factor of elevator.
Obtain the normal operational factor of elevator, described normal operational factor is used to indicate the normal operating condition of described elevator.
Wherein, the normal operational factor of described elevator is the numerical value of described elevator each operational factor when being in normal operating condition, and described normal operating condition need be the described elevator long period to keep safe operation, can be certain safe operation period after initial the installation.Normal operational factor specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, does not do concrete restriction herein.
402, determine normal operating condition according to normal operational factor.
Determine the normal operating condition of described elevator according to described normal operational factor.
Wherein, when described normal operating condition can be understood as elevator and normally moves, the condition that normal operational factor satisfied of described elevator.Concrete, described normal operating condition comprises normal distribution curve or the change frequency of operational factor when described elevator normally moves.Such as, can be to announce relation curve according to the normal state that voltage data and current data are drawn, it can be also the change frequency of temperature data, in case the corresponding point of voltage and current relationship has departed from five attitude distribution curves under this normal operating condition, the problem of potential faults has appearred causing in the parts that explanation is relevant to voltage or electric current, or, one amount temperature data variation too sharply, the problem of potential faults has appearred causing in the parts of explanation and temperature correlation, does not do concrete restriction herein.
403, receive by the channel transmission mode monitor data that watch-dog sends.
In this step, receive by the channel transmission mode monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains.
Wherein, described monitor data will be for as judging whether described elevator is in the parameter foundation of normal operating condition.Corresponding normal operational factor, monitor data specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.
Wherein, described watch-dog comprises car watch-dog and center monitoring equipment.described car watch-dog constructional drawing sees also Fig. 5, comprise the first data handler and the first monitor group, described the first data handler comprises the first connection terminal, video interface, COBBAIF and wireless transport module, described the first monitor group comprises annunciator, the flat bed inductor, Water Temperature Sensor, humidity sensor, human inductor, vibration sensor, speed sensor, the acceleration induction device, camera and acoustic pickup, wherein the first connection terminal connects the first monitor group, video interface connects camera, the sound device is carried in the COBBAIF connection, wireless transport module is used for by channel transmission mode transmitting monitor data.described center monitoring equipment structure chart sees also Fig. 6, comprise the second data handler and the second monitor group, described the second data handler comprises the second connection terminal, video interface, COBBAIF, wireless transport module and wire transmission module, described the second monitor group comprises annunciator, the noise induction device, Water Temperature Sensor, humidity sensor, voltage sensor, vibration sensor, current inductor, camera and acoustic pickup, wherein the second connection terminal connects the second monitor group, video interface connects camera, the sound device is carried in the COBBAIF connection, wireless transport module is used for by channel transmission mode transmitting monitor data.Above-mentioned the first monitor group and the second monitor group also may comprise the inductor that can obtain other monitor data, do not do concrete restriction herein.And described car watch-dog can send alarm message by annunciator when the car et out of order, and described center monitoring equipment can send alarm message by annunciator when the machine room et out of order.
In addition, for improve the reliability of communicating by letter when receiving monitor data, watch-dog sends monitor data and adopts the channel transmission mode, described channel transmission mode comprises in asynchronous transfer mode ATM, ethernet Ethernet, WIFI or mobile communications network type of transmission at least two kinds, perhaps can also comprise other wireless transmission method, not do concrete restriction herein.
Can adopt backup mode or shunting mode during transmission, described backup mode refers to select a passage as the main channel, and other subaisle is the ability the transmission of data when the fault of main channel, and described shunting mode refers to all passages the transmission of datas simultaneously.
404, judging whether monitor data departs from normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
In this step, whether the monitor data that receives in determining step 403 departs from the normal operating condition of determined elevator in step 402, is to monitor terminal transmission early warning information, if the determination result is NO, to repeat whole early warning flow process if judgment result is that.
Wherein, described early warning information makes elevator monitoring side send out the current residing state of the described elevator of solution may exist potential faults on parts corresponding to some operational factor, operational factor herein specifically comprises temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information, also can comprise the parameter that how unlisted other is more, not do concrete restriction herein.Therefore monitoring side just can carry out malfunction elimination work according to the described early warning information described elevator of arrival place.
In the present embodiment, at first the mode of setting by the user is obtained the normal operational factor of elevator, determine again the normal operating condition of described elevator, then receive by the channel transmission mode monitor data that watch-dog sends, judge at last whether monitor data departs from described normal operating condition, if judgment result is that to be, send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Reliability when the inventive method has improved the watch-dog transmitting monitor data has also solved and can't carry out to the potential faults of elevator the problem of early warning.
Fifth embodiment of the invention will can be elaborated to the server that elevator faults carries out early warning to a kind of, and server detailed construction of the present invention sees also Fig. 7, comprising:
In the present embodiment, at first acquisition module 701 obtains the normal operational factor of elevator, determination module 702 is determined the normal operating condition of described elevator again, then receiver module 703 receives the monitor data that watch-dog sends, last judge module 704 judges whether monitor data departs from described normal operating condition, if judgment result is that to be, make warning module send early warning information to monitor terminal, arrive described elevator place with notice monitoring side personnel and investigate potential faults.Solved and to have carried out the problem of early warning to the potential faults of elevator.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-described embodiment method is to come the relevant hardware of instruction to complete by program, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory (ROM), disk or CD etc.
Above a kind of elevator faults method for early warning provided by the present invention and associated server are described in detail, for one of ordinary skill in the art, thought according to the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. an elevator faults method for early warning, is characterized in that, comprising:
Obtain the normal operational factor of elevator, described normal operational factor is used to indicate the normal operating condition of described elevator;
Determine the normal operating condition of described elevator according to described normal operational factor;
Receive the monitor data that watch-dog sends, described monitor data is the current operational factor of elevator that described watch-dog obtains;
Judging whether described monitor data departs from described normal operating condition, is to send early warning information to monitor terminal if judgment result is that.
2. method according to claim 1, is characterized in that,
Described normal operating condition comprises normal distribution curve or the change frequency of operational factor when described elevator normally moves.
3. method according to claim 1 and 2, is characterized in that, the described normal operational factor that obtains elevator comprises:
The mode of setting by the user is obtained the normal operational factor of described elevator;
Or,
Obtain the normal operational factor of described elevator by the mode of self study.
4. method according to claim 1 and 2, is characterized in that,
Described monitor data comprises: temperature data, humidity data, voltage data, current data, vibration data, noise data, speed data and acceleration information.
5. method according to claim 1 and 2, is characterized in that, the monitor data that described reception watch-dog sends comprises:
Receive by the channel transmission mode the described monitor data that described watch-dog sends.
6. method according to claim 5, is characterized in that,
Described channel transmission mode comprises in asynchronous transfer mode ATM, ethernet Ethernet, WIFI or mobile communications network type of transmission at least two kinds.
7. method according to claim 1 and 2, is characterized in that,
Described watch-dog comprises: car watch-dog and center monitoring equipment.
8. method according to claim 7, is characterized in that,
Described car watch-dog comprises the first data handler and the first monitor group, described the first data handler comprises the first connection terminal, video interface, COBBAIF and wireless transport module, and described the first monitor group comprises annunciator, flat bed inductor, Water Temperature Sensor, humidity sensor, human inductor, vibration sensor, speed sensor, acceleration induction device, camera and acoustic pickup;
Described center monitoring equipment comprises the second data handler and the second monitor group, described the second data handler comprises the second connection terminal, video interface, COBBAIF, wireless transport module and wire transmission module, and described the second monitor group comprises annunciator, noise induction device, Water Temperature Sensor, humidity sensor, voltage sensor, vibration sensor, current inductor, camera and acoustic pickup.
9. a server, is characterized in that, comprising:
Acquisition module, for the normal operational factor that obtains elevator, described normal operational factor is used to indicate the normal operating condition of described elevator;
Determination module is for determine the normal operating condition of described elevator according to described normal operational factor;
Receiver module is used for receiving the monitor data that watch-dog sends, and described monitor data is the current operational factor of elevator that described monitoring is obtained;
Judge module is used for judging whether described monitor data departs from described normal operating condition;
Warning module is to send early warning information to monitor terminal if be used for judgment result is that of described judge module.
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