CN101264842A - Surrogating device for escalator and function changeable long-distance monitoring system for the escalator - Google Patents
Surrogating device for escalator and function changeable long-distance monitoring system for the escalator Download PDFInfo
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- CN101264842A CN101264842A CN 200810081775 CN200810081775A CN101264842A CN 101264842 A CN101264842 A CN 101264842A CN 200810081775 CN200810081775 CN 200810081775 CN 200810081775 A CN200810081775 A CN 200810081775A CN 101264842 A CN101264842 A CN 101264842A
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Abstract
A functional variable remote monitoring system of escalator is equipped with escalator control plate (2), monitoring device (3) which obtains all kinds of data relevant to the escalator (1) from the escalator control plate (2) and sends to the monitoring device (5) and agent device (6) which is independently arranged with the monitoring device (3) and obtains diagnostic object data of all kinds of the diagnostic objects belonging to urgent abnormality diagnostic factor and abnormal premonition diagnostic factor so as to diagnose the existence or nonexistence pf the urgent abnormality and the abnormal premonition, and sends the abnormal report signal to the monitoring center (5) when diagnoses the existence of urgent abnormality and the abnormal premonition.
Description
Technical field
The present invention relates to the various diagnosis object data relevant with the operation of escalator are diagnosed, carry out the agent apparatus of escalator of exception reporting and the function variable remote monitoring system of escalator to central monitoring position when unusual.
Background technology
In the past, the monitor unit of the running state of known supervision escalator (patent documentation 1).
This monitor unit couples together the control panel of escalator side and the central monitoring position of service companies by communication networks such as internets, carries out the transmission of data mutually and accept between control setup and central monitoring position.Central monitoring position when the Data Detection from acceptance goes out the error state of escalator, is resolved abnormal cause.Then, central monitoring position can be restarted if the reason that stops from operation is judged, then control panel is sent restart instruction.In addition, if be judged as the situation that to restart or to hinder user's safety, then send maintenance person to carry out adequate measures to the scene.For example, such technology has the publication communique spy of Japan to open flat 10-226482 communique (patent documentation 1 is with reference to Fig. 1).
But, above in such monitor unit, the control panel flow-type of keeping intact sends the various data relevant with the operation of escalator to central monitoring position (effluentmethod).At central monitoring position, must collect the data that send over from a plurality of control panels, hold the running state of escalator respectively.Its result, the collecting amount of data increases, and has the danger that monitors precise decreasing.
In addition, owing to send lot of data, when producing earthquake, fire, can produce the communication network blocking problem from each control panel flow-type ground to central monitoring position.Like this, when urgent, can not promptly report the data of emergency from each control panel to central monitoring position.
In addition, in the monitor unit of present situation, only send the action data of the running state data of escalator and the safety switch of standard facility (for example entrance safety device, emergency safety button etc.).Its result is in such situation, promptly is difficult to provide the service in the safe handling that requires corresponding escalator with the user.
Summary of the invention
The present invention invents in view of above-mentioned thing, and its purpose is to provide a kind of central monitoring position that replaces to come the various diagnosis object data relevant with the operation of escalator are diagnosed, carried out the agent apparatus of escalator of exception reporting and the function variable remote monitoring system of escalator to central monitoring position urgent when unusual or during unusual omen.
In addition, other purpose of the present invention is to provide a kind of and can synthetically confirms the various diagnosis object data relevant with the operation of a plurality of escalators, carries out exception reporting and the function variable remote monitoring system of the escalator of data relevant with the operation of a plurality of escalators can be provided accordingly with user's etc. requirement to central monitoring position when unusual or during unusual omen urgent.
In order to address the above problem, the structure of the agent apparatus of escalator involved in the present invention comprises the diagnostic process control part, it is provided with: urgent abnormity diagnosis processing unit, and it is diagnosed urgent unusual the having or not from the diagnosis object data that belong to urgent abnormity diagnosis key element of escalator control dish output; Unusual omen diagnostic process unit, it collects the various diagnosis object data that belong to unusual omen diagnosis key element from described escalator control dish, and the having or not of unusual forecast of each diagnosis object data diagnosed; With the report unit, it sends the exception reporting signal to central monitoring position when accepting to have unusually urgent from described each diagnostic process unit or having the notice of unusual omen.
In addition, the structure of the function variable remote monitoring system of escalator involved in the present invention comprises: the escalator control dish, and it is set on each of each escalator; A plurality of home agent apparatus, they are set on each of each escalator control panel, examine and seize the diagnosis object data of getting various diagnosis objects from cooresponding escalator control respectively, having or not of the urgent unusual and unusual omen of diagnosis, be diagnosed as have urgent unusual or when having unusual omen with diagnosis object data output abnormality report signal; With the master agent device, it carries out the affirmation of the diagnosis object data that comprise from the exception reporting signal of each home agent apparatus output, and obtains the various diagnosis object data that are stored in each home agent apparatus, and the information on services that comprises service condition is provided.
And then the structure of the function variable remote monitoring system of escalator involved in the present invention comprises: be a plurality of escalator control dishes and a plurality of home agent apparatus of each escalator setting; With the master agent device, it carries out from the affirmation of the exception reporting signal of each home agent apparatus output, and the diagnosis object data of synthetically managing the various diagnosis objects that obtain by each home agent apparatus.
According to the present invention, replace central monitoring position to come the various diagnosis object data relevant with the operation of escalator are diagnosed, can reliably and suitably carry out exception reporting with less data volume thus to central monitoring position.
Description of drawings
Fig. 1 is the integral structure figure of the 1st embodiment of the function variable remote monitoring system of expression escalator involved in the present invention.
Fig. 2 is the figure that example is set that the safety switch everywhere that is arranged on escalator and physical descriptor determination sensor diagrammatically are described.
Fig. 3 is the constructional drawing of agent apparatus involved in the present invention shown in Figure 1.
Fig. 4 is the data ordering illustration of the diagnosis admin table produced on storage device shown in Figure 3.
Fig. 5 is the diagram of circuit of the action of explanation agent apparatus involved in the present invention.
Fig. 6 is the integral structure figure of the 2nd embodiment of the function variable remote monitoring system of expression escalator involved in the present invention.
Fig. 7 is the constructional drawing of master agent device.
Fig. 8 is the diagram of circuit of the action of explanation master agent device.
Nomenclature
1,1a ..., 1n: escalator
2,2a ..., 2n: escalator control dish
3: monitor unit
4: communication network
5: central monitoring position
6: agent apparatus
62: storage device
62a: diagnosis admin table
63: the diagnostic agent reservoir
64: the diagnostic process control part
6b: data gathering portion
6c: urgent abnormity diagnosis handling part
6d: unusual omen diagnostic process portion
6e: report portion
20a ..., 20n: pick up camera
30a ..., 30n: home agent apparatus
31: the corporate intranet network
32: the master agent device
34: main diagnostic agent instrument reservoir
35: data bank
36: the general inspection and diagnosis handling part
37: display part
38: chopping machine
41a ..., 41n: confirm admin table
52: data gathering portion
53: confirm handling part unusually
54: periodic data collection and treatment portion
55: use information provides portion
56: report portion
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
(the 1st embodiment)
Fig. 1 is the constructional drawing of the 1st embodiment of the function variable remote monitoring system of expression escalator involved in the present invention.
This system comprises: as the escalator 1 of monitored object, escalator control dish 2, monitor unit 3, be connected the central monitoring position 5 on this monitor unit 3 and have the agent apparatus that is arranged on on-the-spot side 6 with the cooresponding function of so-called monitoring device (watch dog) via communication networks 4 such as public correspondence circuit, internets.The 7th, accepting to send the main service strong point of sending maintenance person to the scene when requiring from central monitoring position 5.
Between the left and right sides driven gear of the left and right sides of driven wheel mechanism 13 driven wheel and driven gear mechanism 15, set up the step chain 16 that is connected to the non junction shape respectively.Engaging has each step 17 on 2 step chains 16,16 ... both end sides, each step 17 ... along with the hand of rotation of described drive source 12 upward to or down direction move.The 18th, moving hand-rail, the 19th, guardrail.
In central monitoring position 5, store and act on behalf of diagnostic tool, for example, will require the corresponding diagnostic tool of acting on behalf of of content to offer agent apparatus 6 with this according to requirement from agent apparatus 6.
Described agent apparatus 6, the diagnostic tool of acting on behalf of according to accepting from central monitoring position 5 replaces central monitoring position 5, and the diagnosis object data of the various diagnosis objects that obtained by escalator control dish 2 are diagnosed on self-disciplining ground, diagnosing abnormal state and unusual omen.Agent apparatus 6 when diagnosing out error state or unusual omen, is reported the exception reporting signal via monitor unit 3 to central monitoring position 5.
Fig. 2 is the figure that example is set that conceptually represents to comprise physical descriptor determination sensor group 21b～21f of various safety switch 21a.
21b is a temperature sensor of measuring the temperature everywhere of escalator 1.Temperature sensor 21b measures for example S. A., the S. A. of driven wheel mechanism 13, the S. A. of driven gear mechanism 15 and the temperature of each Machine Room 11u, 11d of drive source 12.
21c measures for example wear sensor such as optical sensor of worn-down.Wear sensor 21c measures for example S. A., the S. A. of driven wheel mechanism 13, the bearings such as S. A. of driven gear mechanism 15, the guide rail of step 17, the joint of each several part or the wearing and tearing in contact place of drive source 12.
21d is the vibratioies sensor such as for example acceleration pick-up of vibration of measuring the rotation place etc. of escalator 1.Vibration sensor 21d measures the vibration of for example various S. A.s, step 17, moving hand-rail 18.
21e is dirt sensors such as for example luminous photosensitive sensor of measuring the dirt that is made of dust, oil in Machine Room 11u, the 11d, monitor camera.21f is and the corresponding various determination sensors of other the diagnosis content of acting on behalf of diagnostic tool.Illuminance transducer that this determination sensor 21f knocks out for the lamps that for example detect in the guardrail 19 or the oil condition of giving of measuring various S. A.s.
At storage device 62, be provided with diagnosis admin table 62a shown in Figure 4.Diagnosis admin table 62a is divided into urgent abnormity diagnosis key element and unusual omen diagnosis key element.In each diagnosis key element, separate provision a plurality of diagnosis objects, to each diagnosis object, corresponding diagnosis object ID, conditions for diagnostics (threshold value) and unexpected message data.
In addition, in the diagnosis object that belongs to urgent abnormity diagnosis key element, various safety switch 21a, the diagnosis object relevant with abnormal running (abnormal running stops, opposite service direction, abnormal running speed etc.) are arranged, be arranged on the temperature sensor 21b of the interior danger of Machine Room 11u, 11d etc. with abnormal ignition.In the diagnosis object that belongs to unusual omen diagnosis key element, the operation cumulative hours of various physical descriptor determination sensor group 21b～21f, escalator 1 etc. is arranged.
User, escalator are provided with company etc. can determine at random that each diagnosis object is any one in urgent abnormity diagnosis key element or the unusual omen diagnosis key element.
Diagnostic process control part 64 is provided with: be connected the 6a of IO interface portion, the 6b of data gathering portion on the escalator control dish 2, urgent abnormity diagnosis handling part 6c, unusual the omen diagnostic process 6d of portion, the 6e of report portion and be connected the 6f of IO interface portion on the monitor unit 3.
Urgent abnormity diagnosis handling part 6c, with the conditions for diagnostics data of the diagnosis object data of urgent abnormity diagnosis key element and this diagnosis object of diagnosis admin table 62a relatively, urgent unusual the having or not of diagnosis.
The unusual omen diagnostic process 6d of portion, with the conditions for diagnostics data of the operation cumulative hours data of the determination data of for example physical descriptor determination sensor group 21b～21f, escalator 1 and this diagnosis object of diagnosis admin table 62a relatively, the diagnosing abnormal omen has or not.
Next, with reference to Fig. 5 the action of the function variable remote monitoring system of the agent apparatus that constitutes like that as mentioned above and escalator is described.
(a) at first, agent apparatus 6 requires necessary diagnostic agent instrument to central monitoring position 5.Central monitoring position 5 is produced and from the corresponding diagnostic agent instrument of user's request, is offered agent apparatus 6 via communication network 4.The 6f of IO interface portion of agent apparatus 6, the diagnostic agent instrument that acceptance is come via monitor unit 3 from central monitoring position 5 is stored in the diagnostic agent instrument reservoir 63.
In addition, central monitoring position 5 store can with the corresponding a plurality of diagnostic agent instruments of each machine of escalator, upgrade each diagnostic agent instrument as required.
(b) agent apparatus 6, when beginning to move, carry out a series of processing according to the diagnostic agent instrument that is stored in the diagnostic agent instrument reservoir 63.
Urgent abnormity diagnosis handling part 6c is based on the diagnosis object ID of the diagnosis object data of being accepted, with reference to diagnosis admin table 62a.Here, if diagnosis object ID is consistent with the diagnosis object ID of diagnosis admin table 62a, then diagnosis object data that this is accepted and compare with the corresponding conditions for diagnostics data of diagnosis object ID (threshold value) judge whether to have urgent unusual (S2).If safety switch 21a carries out opening action, the conditions for diagnostics data are set to and open, then be diagnosed as urgent unusual from safety switch 21a.
Urgent abnormity diagnosis handling part 6c, be diagnosed as urgent when unusual, will be relevant with the 1st safety switch 21a accept the regulation zone that data are stored in storage device 62, and be notified to the 6e of report portion.
The 6e of report portion, when urgent abnormity diagnosis handling part 6c accepts notice, with the diagnosis object data of being accepted, 62a obtains escalator ID, diagnosis object ID and unexpected message data from the diagnosis admin table, carries out exception reporting (S3) by 6f of IO interface portion and monitor unit 3 to central monitoring position 5.
In addition, urgent abnormity diagnosis handling part 6c, be diagnosed as by step S2 not urgent unusual or carry out exception reporting by step S3 after, judge whether to have accepted other relevant diagnosis object data (S4) of diagnosis object with urgent abnormity diagnosis key element.
When in step S4, being judged as the diagnosis object data of having accepted other, turn back to step S2, carry out same processing repeatedly.Be judged as when not accepting data, judging whether to have passed through specified time (for example 3 hours, 6 hours or 12 hours etc.) (S5).When also not passing through specified time, turn back to step S1, carry out same processing repeatedly.
When in step S5, being judged as when having passed through specified time, send the data gathering indication to the 6b of data gathering portion, and the execute exception omen diagnostic process 6d of portion.
(c) 6b of data gathering portion, diagnosis object data based on the diagnosis object that belongs to the unusual omen diagnosis key element of in diagnosis admin table 62a, stipulating, collect the diagnosis object data (S6) that are accompanied by diagnosis object ID via the 6a of IO interface portion from the storage device 2a of escalator control dish 2, be stored in order in the data buffering reservoir 65.The 6b of data gathering portion collects the diagnosis object data (S7) of all diagnosis objects that belong to unusual omen diagnosis key element.
(d) the diagnostic process control part 64, when collecting all diagnosis object data, and the execute exception omen diagnostic process 6d of portion.The unusual omen diagnostic process 6d of portion sets i=1 (S8) in memory counter (not shown), read then to be stored in the interior collection data that are accompanied by a diagnosis object ID (diagnosis object data) of data buffering reservoir 65 (S9).
The unusual omen diagnostic process 6d of portion, when the diagnosis object ID that collects data is consistent with the diagnosis object ID of diagnosis admin table 62a, should collect data and compared, judge whether to have unusual omen (S10) with the corresponding conditions for diagnostics data of this diagnosis object ID (threshold value).When for example the wearing and tearing determination data of the chain drive-belt of measuring at wear sensor 21c 14 surpasses threshold value as the conditions for diagnostics data, then be diagnosed as the unusual omen relevant with chain drive-belt 14.
The unusual omen diagnostic process 6d of portion when being diagnosed as unusual omen, being stored in the regulation zone of storage device 62 with the data relevant with chain drive-belt 14, and being notified to the 6e of report portion.
The 6e of report portion, when the unusual omen diagnostic process 6d of portion accepts the notice of unusual omen, obtain escalator ID simultaneously with the wearing and tearing determination data from diagnosis admin table 62a, with chain drive-belt 14 relevant diagnosis object ID and unexpected message data, carry out exception reporting (S11) by monitor unit 3 to central monitoring position 5.
In addition, the unusual omen diagnostic process 6d of portion, be diagnosed as by step S10 do not have unusual omen or carry out exception reporting by step S11 after, judge whether that all diagnosis of collecting data finish (S12).When also not finishing, in described memory counter, increase "+1 " (S13), turn back to step S9, the next collection of diagnosis data have and do not have unusual omen.
The unusual omen diagnostic process 6d of portion when all collect the diagnosis end of data, judges whether to proceed to handle, and turns back to step S1 when proceeding to handle, and carries out a series of processing more repeatedly.
(e) central monitoring position 5, when agent apparatus 6 is accepted the exception reporting signal, for example determine it is the escalator of which building from escalator ID, Show Color difference or lighting of indicator lamp are extinguished on this escalator set-point that for example monitors on the map picture.In addition, the surveillant of central monitoring position 5 can be which diagnosis object of escalator 1 from diagnosis object ID assurance.And then the surveillant can be from unexpected message data visual identification abnormal cause immediately.Therefore, the surveillant can hold and need send maintenance person or need which type of upkeep operation.
Therefore, according to top such embodiment, the agent apparatus 6 that is arranged on on-the-spot side replaces central monitoring position 5, and the various diagnosis object data of being obtained by escalator control dish 2 are diagnosed.And agent apparatus 6 is from the diagnosis object data diagnosis of each diagnosis object during for the safety that hinders the user or abnormal operating condition, unusual omen, to central monitoring position 5 report exception reporting signals.Its result, agent apparatus 6 not only can play the cooresponding function of so-called monitoring device with on-the-spot side, and can be with less data volume reliably to the error state of central monitoring position 5 report escalators 1, unusual omen.Thus, can avoid the possible trouble that is jammed in of communication network 4, can promptly emergency situation be reported to central monitoring position 5 in the urgent moment such as generation earthquake, fire.
In addition, because the determination data of the various physical descriptor determination sensor group 21b～21f of agent apparatus 6 diagnosis, when unusual omen to central monitoring position 5 report exception reporting signals, so the error state that can avoid escalator 1 in possible trouble, can improve the credibility of maintenance management.
(the 2nd embodiment)
Fig. 6 is the constructional drawing of the 2nd embodiment of the function variable remote monitoring system of expression escalator involved in the present invention.
This embodiment is synthetically to diagnose a plurality of escalator 1a of management ..., the structure example of the system of the operation conditions of 1n.
At each escalator 1a ..., on the 1n, be singly connected with escalator control dish 2a respectively ..., 2n and home agent apparatus 30a ..., 30n.At each home agent apparatus 30a ..., on the 30n, be connected with master agent device 32 via communication network 31 in LAN (local area network), the WAN enterprises such as (wide area networks).In addition, at each escalator 1a ..., on the 1n, be provided with the pick up camera 20a of the service condition of taking the user etc. ..., 20n.
Each escalator control panel 2a ..., 2n, read respectively and store: escalator 1a ..., the running state data of 1n, various safety switch 21a ... output data, be arranged on escalator 1a as shown in Figure 2, ..., the physical descriptor determination sensor 21b everywhere of 1n ..., the determination data of 21f, with pick up camera 20a ..., the photographic images of 20n.In addition, photographic images by for example bitmap (bit map) mode digitalisation, stores with the file data form.
Each home agent apparatus 30a ..., 30n has the structure same with Fig. 3, but from each storage device 62 shown in Figure 4 ... diagnosis admin table 62a ... in removed the unexpected message data.Therefore, each home agent apparatus 30a ..., the structure of 30n and action are as Fig. 3～shown in Figure 5, so omit detailed explanation here.
Master agent device 32 constitutes as shown in Figure 7.
Master agent device 32 is provided with: the surveillant imports input block 33, main diagnostic agent instrument reservoir 34, data bank 35, general inspection and diagnosis handling part 36, display part 37 and chopping machines 38 such as the keyboard, mouse of control indication and other data as required.The 39th, the data buffering reservoir.
In main diagnostic agent instrument reservoir 34, store the main diagnostic agent instrument that provides from central monitoring position 5.
In data bank 35, be provided with: with each home agent apparatus 30a ..., the corresponding affirmation admin table of 30n 41a ..., 41n, preservation is from each home agent apparatus 30a ..., the diagnosis object data storage area 42a of the diagnosis object data that comprise the exception reporting signal that 30n accepts, ..., 42n and storage are from each home agent apparatus 30a, ..., the storage area 43a of the image file that 30n obtains ..., 43n.
Confirm admin table 41a, ..., 41n, identical urgent abnormity diagnosis key element and the unusual omen diagnosis key element of being divided into Fig. 4, in each diagnosis key element, be set with and consider each escalator 1a ..., the diagnosis object of 1n, diagnosis object ID, escalator 1a, ..., the user's of 1n service condition and place etc. is set and affirmation condition data (being equivalent to the conditions for diagnostics data), the unexpected message data suitably set.In addition, confirm that condition data can be according to user's flexible changes such as service condition.
General inspection and diagnosis handling part 36, be provided with: IO interface portion 51 with communication interface function, data gathering portion 52, unusual affirmation handling part 53, periodic data collection and treatment portion 54, exploit information provides portion 55, report portion 56, IO interface portion 57 and output control part 58 with communication interface function.
Unusual affirmation handling part 53, when accepting diagnosis object ID that sends over via IO interface portion 51 from a certain home agent apparatus 30a and the exception reporting signal that is accompanied by the diagnosis object data, 41a reads the affirmation condition data from this affirmation admin table, is presented on the display part 37 by output control part 58 with the diagnosis object data.In addition, when sending with the related view data of diagnosis object from home agent apparatus 30a, this view data is also shown on the display part 37.
The surveillant judges whether to carry out exception reporting from diagnosis object data, affirmation condition data and view data etc.Being judged as when carrying out exception reporting, be notified to report portion 56.Report portion 56 will follow the exception reporting of escalator ID, diagnosis object ID, diagnosis object data, unexpected message data to send to central monitoring position 5.
Periodic data collection and treatment portion 54, no matter have or not the exception reporting signal, send the collection instruction every specified period to data gathering portion 52, collect and be stored in each home agent apparatus 30a, ..., the storage device 62 of 30n ... in diagnosis object data, image file, be stored in diagnosis object data storage area 42a, ..., 42n and image file storage area 43a ..., among the 43n.
Exploit information provides portion 55, from input block 33 acceptance output indications the time, reads each the escalator 1a that is stored in the data bank 35 ..., the diagnosis object data of 1n, image file are from chopping machine 38 outputs.In addition, from the output of input block 33 indication, when having requirement, user or central monitoring position 5 carrying out.Central monitoring position 5 be for: make each escalator 1a ..., when the operational plan in the future of 1n is set up, each escalator 1a ..., the data of 1n become necessary.
Next, with reference to Fig. 8 the action of the function variable remote monitoring system of the escalator that constitutes is like that as mentioned above described.
(a) central monitoring position 5, and making and user's the corresponding diagnostic agent instrument of request offers each home agent apparatus 30a via communication network 4 and master agent device 32 etc. ..., 30n.In addition, central monitoring position 5 will comprehensively confirm to manage each home agent apparatus 30a ..., the main diagnostic agent instrument of 30n offers master agent device 32.
(b) for each home agent apparatus 30a ..., the action of 30n is as explanation in the 1st embodiment, so here the action of master agent device 32 is described.
Master agent device 32, when beginning to move, execute exception is confirmed handling part 53.Unusually confirm that handling part 53 judges whether from home agent apparatus 30a ..., 30n has accepted exception reporting signal (S31).Unusual confirm handling part 53, when accepting the exception reporting signal, be stored in the data buffering reservoir 39, confirm unusually then to handle (S32) being attached to escalator ID, diagnosis object ID on the exception reporting signal, diagnosis object data etc.
Should confirm unusually to handle, based on escalator ID and diagnosis object ID, in the specified database 35 this confirmed for example 41a of admin table, reads the corresponding affirmation condition data with diagnosis object ID, is presented on the display part 37 with the diagnosis object data of exception reporting.The diagnosis object data that the surveillant will be presented on the display part 37 are compared with confirming condition data,, indicate from input block 33 input reports when confirming that condition data is consistent or surpassing threshold value in the diagnosis object data.
Unusual affirmation handling part 53 when accepting the report indication, is judged (S33) to report, is notified to report portion 56.In addition, the surveillant be judged as do not have an exception reporting do not import report indication in case of necessity.
(c) in addition, unusual affirmation handling part 53, after sending the exception reporting signal, judge the exception reporting signal (S35) of whether accepting other, when receiving other signal, transfer to step S32, when not receiving other signal, transfer to following step S36, judge whether to have passed through specified time.Not through specified time the time, turn back to step S31.When having passed through specified time, carry out periodic data collection and treatment portion 54.
(d) periodic data collection and treatment portion 54, in memory counter (not shown), set z=1 (S37) every some cycles (specified time), collect by data gathering portion 52 and IO interface portion 51 then and be stored in each home agent apparatus 30a, ..., all diagnosis object data and view data among the 30n are stored in the storage area 42a of data bank 35, ..., 42n and storage area 43a ..., among the 43n (S38).
Next, periodic data collection and treatment portion 54, judge whether to have collected all escalator 1b (not shown), ..., the data of 1n (S39), when also collecting the data of all escalators, in memory counter, do not increase "+1 " (S40), turn back to step S38, collect diagnosis object data and view data in order.
Then, collecting all escalator 1a ..., after the data and image of 1n, carry out exploit information portion 55 is provided.
(e) exploit information provides portion 55, judge and be subjected to will not comprise the home agent apparatus 30a that is stored in the data bank 35, ..., all diagnosis object data of the view data of 30n output to (S41) on the paper, having when input block 33 outputs to indication on the paper, from chopping machine 38 outputs (S42).
After on outputing to paper, judge whether to proceed to handle (S43), when proceeding to handle, turn back to step S31.
Therefore, according to embodiment recited above, since by 1 master agent device 32 with confirming that condition data is to from each home agent apparatus 30a, ..., the exception reporting signal of 30n report shows and confirms, so can send the exception reporting signal to central monitoring position 5 based on surveillant's right judgement.
In addition, 1 master agent device 32, regularly collect and be stored in all home agent apparatus 30a, ..., data among the 30n, arrangement also is kept in the data bank 35, so during from the requiring of central monitoring position 5, can at an easy rate data be outputed to data are provided on the paper having from user's requirement or for the operational plan of carrying out each escalator.
(other embodiment)
(1) in above-mentioned the 1st embodiment, for determination data as the diagnosis object that belongs to unusual omen diagnosis key element, having diagnosed for each determination data has no abnormal omen, but also the determination data that for example has the diagnosis object more than 2 of correlativity can be compared with the conditions for diagnostics data, diagnosis has no abnormal omen.Thus, can further improve diagnostic accuracy.
(2) in above-mentioned the 1st embodiment, with the unexpected message data setting among the diagnosis admin table 62a of diagnostic agent device 6 sides, but also can be such structure, that is: from diagnosis admin table 62a suppressing exception message data, for the abnormal cause analysis with and with the unexpected message data setting in central monitoring position 5 sides.
(3) and then, in above-mentioned the 1st, 2 embodiments, what consider is: at agent apparatus 6, home agent apparatus 30a, ..., when 30n diagnoses all diagnosis object data that belong to unusual omen diagnosis key element, from escalator control dish 2a ..., 2n accepts to belong to the diagnosis object data of urgent unusual key element.At this moment, also can be such structure, that is: make the diagnosis of the diagnosis object data that belong to unusual omen diagnosis key element supspend the diagnosis object data that belong to urgent unusual key element that preferential diagnosis is accepted.
Remove this, the present invention is not limited to above-mentioned embodiment, can carry out various distortion and implement in the scope that does not break away from its purport.
Claims (8)
1. the agent apparatus of an escalator is characterized in that, comprises the diagnostic process control part, and it is provided with:
Urgent abnormity diagnosis processing unit, it is diagnosed urgent unusual the having or not from the diagnosis object data that belong to urgent abnormity diagnosis key element of escalator control dish output;
Unusual omen diagnostic process unit, it collects the various diagnosis object data that belong to unusual omen diagnosis key element from described escalator control dish, and the having or not of unusual forecast of each diagnosis object data diagnosed; With
The report unit, it sends the exception reporting signal to central monitoring position when accepting to have unusually urgent from described each diagnostic process unit or having the notice of unusual omen.
2. the agent apparatus of escalator as claimed in claim 1, it is characterized in that: the described diagnosis object data that belong to urgent abnormity diagnosis key element are emergency higher data and action datas of being arranged on the various safety switchs everywhere of escalator in the running state data of escalator.
3. the agent apparatus of escalator as claimed in claim 1, it is characterized in that: the described various diagnosis object data that belong to unusual omen diagnosis key element are the determination datas that do not need the data of emergency and be arranged on the various physical descriptor determination sensor groups everywhere of escalator in the running state data of escalator.
4. the function variable remote monitoring system of an escalator is characterized in that, comprising:
The escalator control dish, its be set at escalator near;
Monitor unit, it is examined and seized from this escalator control and gets the various data relevant with the operation of escalator; With
Agent apparatus; itself and this monitor unit is provided with independently; thereby examine and seize from described escalator control and to get having or not of the urgent unusual and unusual omen of the diagnosis object data diagnosis that belongs to urgent abnormity diagnosis key element and unusual omen diagnosis key element, be diagnosed as have urgent unusual or send the exception reporting signal to central monitoring position when having unusual omen.
5. the function variable remote monitoring system of escalator as claimed in claim 5 is characterized in that, described agent apparatus comprises:
The diagnosis admin table, it stores the conditions for diagnostics data for each diagnosis object;
Urgent abnormity diagnosis processing unit, it compares these diagnosis object data promptly unusual having or not of diagnosis when described escalator control dish is accepted to belong to the diagnosis object data of urgent abnormity diagnosis key element with the described conditions for diagnostics data of this diagnosis object;
Unusual omen diagnostic process unit, it collects the various diagnosis object data that belong to unusual omen diagnosis key element from described escalator control dish, each diagnosis object data is compared the having or not of diagnosing abnormal omen with the described conditions for diagnostics data of this diagnosis object; With
The report unit, it sends the exception reporting signal with described diagnosis object data to described central monitoring position when accepting to have unusually urgent from described each diagnostic process unit or having the notice of unusual omen.
6. the function variable remote monitoring system of an escalator is characterized in that, comprising:
The escalator control dish, it is set on each of each escalator;
A plurality of home agent apparatus, they are set on each of each escalator control panel, examine and seize the diagnosis object data of getting various diagnosis objects from cooresponding escalator control respectively, having or not of the urgent unusual and unusual omen of diagnosis, be diagnosed as have urgent unusual or when having unusual omen with diagnosis object data output abnormality report signal; With
The master agent device, it carries out the affirmation of the diagnosis object data that comprise from the exception reporting signal of each home agent apparatus output, and synthetically manages the various diagnosis object data of obtaining by each home agent apparatus.
7. the function variable remote monitoring system of escalator as claimed in claim 6, it is characterized in that: described each home agent apparatus possesses the structure of the described described agent apparatus of described claim 6.
8. the function variable remote monitoring system of escalator as claimed in claim 6 is characterized in that, described master agent device comprises:
Confirm admin table, its consider described each escalator service condition, place etc. be set and be that each diagnosis object of described each escalator stores and confirms condition data;
Affirmation condition data to the diagnosis object of the diagnosis object data that comprise from the exception reporting signal of described home agent apparatus output and this escalator shows, be judged as when having the essentiality of carrying out exception reporting, sending the unit of exception reporting signal to described central monitoring position with the diagnosis object data of described diagnosis object;
The periodic data collector unit, it regularly collects the diagnosis object data of each diagnosis object of described each escalator that obtains by described each home agent apparatus; With
Exploit information provides the unit, it is based on the requirement that user, central monitoring position are set from described escalator, the diagnosis object data output of each diagnosis object of described each escalator that will collect by described periodic data collector unit in order to offer the described user of setting, central monitoring position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007063676A JP5344797B2 (en) | 2007-03-13 | 2007-03-13 | Remote monitoring system with variable function of escalator |
| JP063676/2007 | 2007-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101264842A true CN101264842A (en) | 2008-09-17 |
| CN101264842B CN101264842B (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100817750A Expired - Fee Related CN101264842B (en) | 2007-03-13 | 2008-03-13 | Surrogating device for escalator and function changeable long-distance monitoring system for the escalator |
Country Status (2)
| Country | Link |
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| JP (1) | JP5344797B2 (en) |
| CN (1) | CN101264842B (en) |
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| JP2572482B2 (en) * | 1990-10-11 | 1997-01-16 | 株式会社日立製作所 | Remote monitoring device for passenger conveyor |
| JPH05213553A (en) * | 1992-02-06 | 1993-08-24 | Toshiba Corp | Remote monitoring system for elevator |
| JP3207920B2 (en) * | 1992-04-30 | 2001-09-10 | 株式会社日立ビルシステム | Elevator remote monitoring system |
| DE19754141C2 (en) * | 1997-12-04 | 2000-05-25 | O & K Rolltreppen Gmbh | Safety device for escalators and moving walks |
| JP3430197B2 (en) * | 1998-03-20 | 2003-07-28 | 株式会社日立ビルシステム | Passenger conveyor management device |
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| JP4005328B2 (en) * | 2001-09-26 | 2007-11-07 | 株式会社日立製作所 | Building equipment and elevator management equipment |
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| JP4270824B2 (en) * | 2002-08-30 | 2009-06-03 | 東芝エレベータ株式会社 | Elevator remote monitoring system |
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| US7575103B2 (en) * | 2004-08-11 | 2009-08-18 | Mitsubishi Denki Kabushiki Kaisha | Elevator supervisory system for managing operating condition data |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101264842B (en) | 2011-08-24 |
| JP2008222383A (en) | 2008-09-25 |
| JP5344797B2 (en) | 2013-11-20 |
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