CN102190227A - Automatic diagnosis device of elevator - Google Patents
Automatic diagnosis device of elevator Download PDFInfo
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- CN102190227A CN102190227A CN2011100033872A CN201110003387A CN102190227A CN 102190227 A CN102190227 A CN 102190227A CN 2011100033872 A CN2011100033872 A CN 2011100033872A CN 201110003387 A CN201110003387 A CN 201110003387A CN 102190227 A CN102190227 A CN 102190227A
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Abstract
The present invention provides an automatic diagnosis device of an elevator. The action data of each set of equipment, which are output from an operation control part (21) in normal operation, are recorded in a recording part (22). An abnormity detection part (23) determines abnormity possibility according to the action data of each equipment, which are recorded in the recording part (22). Furthermore, in a menu list (24), more than two diagnosis operation menus for verifying the abnormity reason are selected from the menu list (24) so the operation control part (21) performs diagnosis operation which corresponds with the diagnosis operation menus. At the operation control part (21), according to the state of a current elevator (1), a priority order which is stored in a priority order table (25) is changed. According to the changed priority order, diagnosis operation which corresponds with each diagnosis operation menu is performed.
Description
Technical field
Embodiments of the present invention relate to the automatic diagnostic device of the elevator at the unusual position that is used for the automatic diagnosis elevator.
Background technology
Usually, the maintenance company at elevator sends the scene with maintenance person termly, the elevator of each object of maintenance, and whether check has unusually.But, on one side maintenance person makes an inspection tour each object,, expend time in very much, and maintenance person's burden is also big Yi Bian check a plurality of inspection items seriatim.
For this reason, in recent years, proposed to check the system of operation automation.For example, in the patent documentation 1,,, make elevator (cab) running automatically, check unusual position according to preset program in the time period at night etc.In addition, in the patent documentation 2, when the switch that stops is operated, check running, check unusual position.
Patent documentation 1: Japanese kokai publication hei 6-271229 communique
Patent documentation 2: Japanese kokai publication hei 6-144736 communique
Summary of the invention
But, in the above-mentioned patent documentation 1, if not in the preset time section, just can not check running, and, check running the position, the order fix.Therefore, produce certain beyond this time period when unusual, correspondence rapidly exists the problem of restitution delay etc.
In addition, the method with switching manipulation in the above-mentioned patent documentation 2 similarly, when the switch that stops is not operated, just can not be checked running, so, when this moment, outer generation was unusual, can not tackle.
The objective of the invention is, provide according to the suitable change of situation of elevator should diagnose running menu, can detect automatic diagnostic device unusual position, elevator efficiently.
The automatic diagnostic device of the elevator of embodiment of the present invention is characterized in that, possesses: operation control section, and it carries out the running control of elevator; Recording portion, the working data of each equipment when it writes down from the common running of this operation control section output; Menu list (menu list), it has stored a plurality of diagnosis running menus; Preferential tagmeme (priority) table, it stores the preferential tagmeme of a plurality of diagnosis running menus that this menu list stores; And abnormity detection portion, it is based on the working data of each equipment that is recorded in above-mentioned recording portion, judge unusual possibility, and, from above-mentioned menu list, selection is used to verify the diagnosis running menu more than at least 2 of this abnormal cause, and above-mentioned operation control section is implemented and the cooresponding diagnosis running of these diagnosis running menus; Above-mentioned operation control section, based on the situation of current elevator, change is stored in the preferential tagmeme in the above-mentioned precedence bit table, according to this preferential tagmeme after changing, the cooresponding diagnosis running of implementing to select of each diagnosis running menu with above-mentioned abnormity detection portion.
Description of drawings
Fig. 1 is the figure of unitary construction of the elevator of expression the 1st embodiment.
Fig. 2 is the block diagram of structure of the automatic diagnostic function of the elevator control gear of expression in this embodiment.
Fig. 3 is the figure of one of the menu list in this embodiment of expression example.
Fig. 4 is a diagram of circuit that the operation control section of the elevator control gear in this embodiment of expression is carried out, that action is handled in automatic diagnosis.
The diagram of circuit of the processing action when Fig. 5 is the preferential tagmeme of operation control section change diagnosis running menu of the elevator control gear of expression in this embodiment.
Fig. 6 is the figure of expression concrete example in this embodiment, the preferential tagmeme of diagnosis running menu after before changing.
Fig. 7 is the block diagram of structure of automatic diagnostic function of the elevator control gear of expression the 2nd embodiment.
Fig. 8 is the diagram of circuit that change that the operation control section of the elevator control gear in this embodiment of expression is carried out, that diagnose the preferential tagmeme of running menu is handled.
Fig. 9 is the block diagram of structure of automatic diagnostic function of the elevator control gear of expression the 3rd embodiment.
Figure 10 is being provided with day of the equipment of expression in this embodiment (change day) and the routine figure of year in life-span one of number.
Figure 11 is the diagram of circuit that preferential tagmeme change that the operation control section of the elevator control gear in this embodiment of expression is carried out, diagnosis running menu is handled.
Figure 12 is the block diagram of structure of automatic diagnostic function of the elevator control gear of expression the 4th embodiment.
Figure 13 is the central monitoring position of expression in the 5th embodiment and the block diagram of the structure of communication in elevator system.
Figure 14 is the block diagram of structure of automatic diagnostic function of the elevator control gear of expression the 6th embodiment.
Figure 15 is the figure of the demonstration example during the diagnosis in this embodiment of expression is turned round.
Figure 16 is the figure of the demonstration example during the preferential tagmeme of the diagnosis running menu in this embodiment of expression changes.
The explanation of Reference numeral
10 ... building, 11 ... elevator, 11a ... hoist trunk, 12 ... winch, 13 ... rope, 14 ... cab, 15 ... counterweight, 16 ... elevator control gear, 17 ... communication network, 18 ... central monitoring position, 19 ... perceptron (detector), 21 ... operation control section, 22 ... recording portion, 23 ... abnormity detection portion, 24 ... menu list, 25 ... the precedence bit table, 26 ... maintenance care portion, 27 ... the maintenance isolated plant, 31 ... telltale in the cab, 32 ... broadcaster in the cab, 33 ... the telltale of elevator hall, 34 ... the broadcaster of elevator hall.
The specific embodiment
Below, with reference to the description of drawings embodiments of the present invention.
(the 1st embodiment)
Fig. 1 is the unitary construction figure that the elevator of automatic diagnostic device of the present invention is adopted in expression.Suppose in certain building 10, to be provided with an elevator 11.
In addition, at Machine Room 10a, the elevator control gear 16 that is commonly called " control panel " is being set.This elevator control gear 16 comprises the computing machine that CPU, ROM, RAM etc. are housed, and carries out the running control of elevator 11, and has function as automatic diagnostic device at this.In addition, this elevator control gear 16, the communication network 17 by telephone wire road network etc. is connected with central monitoring position 18.
In addition, in Fig. 1 example, an elevator 11 only is shown, in fact, is distributed in a plurality of elevators everywhere, be connected with central monitoring position 18,, monitor these elevator action states always at central monitoring position 18 by communication network 17.
In addition, at hoist trunk 11a perceptron 19 is being set.This perceptron 19 is used to detect the situation of the running action that influences elevator 11.The so-called situation that influence the running action of elevator 11, for example have hole (pit) (bottom) immersion, make common running produce earthquake more than the intended level of fault, high wind etc.These perceptron 19 detected signals are delivered to elevator control gear 16.
In addition, in Fig. 1 example, as the structure of elevator 11, winch 12 is arranged on Machine Room 10a (machine chamber).But the present invention is not particularly limited in this structure, for example, also can become: the structure that winch 12 is arranged on the no machine chamber of topmost in the hoist trunk 11a or hole (bottom).
Fig. 2 is the block diagram of structure of automatic diagnostic function of the elevator control gear 16 of expression the present invention the 1st embodiment.
In menu list 24, as shown in Figure 3, logined in advance and be used for a plurality of diagnosis running menus that automatic diagnosis " motor ", " drg ", " rope " wait the state at each equipment or position.
" menu A-1 " among the figure, " menu A-2 ", " menu A-3 " ..., expression is used for the diagnosis running menu of state of the motor of automatic diagnosis winch 12.In addition, " menu B-1 ", " menu B-2 ", " menu B-3 " ..., be to be used for the diagnosis running menu that automatic diagnosis is arranged on the state of the magnet stopper that the figure on the winch 12 do not show." menu C-1 ", " menu C-2 ", " menu C-3 " ..., be the diagnosis running menu that is used for the state of automatic diagnosis rope 13.
Precedence bit table 25 will be set in the preferential tagmeme storage of each the diagnosis running menu of login on this menu list 24.
Below, the action of this embodiment is described.
Fig. 4 is the diagram of circuit of processing action of the automatic diagnosis carried out of operation control section 21 of expression elevator control gear 16.In addition, the processing shown in this diagram of circuit is to read in preset program by the elevator control gear 16 as computing machine to carry out.Other diagram of circuit reads in preset program by elevator control gear 16 and carries out similarly.
As shown in Figure 4, at first, when common running, operation control section 21 running control on one side elevators 11 (step S101), on one side an action data of judging unusual required each equipment is recorded recording portion 22 (step S102) successively.At this moment, the mode of the latest data when staying common running, new and old data record on one side on one side, thus the continuous data in during certain, stay as resume.Like this, in recording portion 22, in store certain during in, the track data when turning round usually.
When unusual possibility is arranged ("Yes" of step S104), abnormity detection portion 23 is according to operation record, determine equipment (step S105) as abnormal cause, and from menu list 24, select a plurality of diagnosis running menus that are suitable for verifying this abnormal cause, send operation control section 21 (step S106) to.
Here, each equipment a plurality of OBD (On-Board Diagnostics) running menus have been prepared.Now, travel with command speed, but do not export the situation of normal motor torque though suppose the cab 14 of elevator 11.
When specific when the equipment (position) of unusual possibility is arranged, as shown in Figure 3, from a plurality of preprepared diagnosis running menus, select the diagnosis running menu that is fit to, send operation control section 21 to.In the example of Fig. 3, " the menu A-1 " of motor diagnosis running, " menu B-3 " and " the menu C-1 " of rope diagnosis running of drg diagnosis running have been selected.
" menu A-1 " for example has such content: make the following at a predetermined velocity low speed speed of car cab 14 in each floor action, check the variation of torque value at this moment.
" menu B-3 " for example has such content: make the following at a predetermined velocity low speed speed of car cab 14 in each floor action, check the cooperate degree of drg at this moment.
" menu C-1 ".For example has such content: make of the action of the following at a predetermined velocity low speed speed of car cab 14 at each floor action checking rope at this moment.
Here, diagnosis running menu at each equipment shown in Figure 3, for example as rope diagnosis running menu＞drg diagnosis running menu＞motor diagnosis running menu, be scheduled to preferential tagmeme,, implement the diagnosis running from the high diagnosis running menu of preferential tagmeme with default value.In addition, this preferential tagmeme is stored in the precedence bit table 25 that is located at recording portion 22.
When implementing the diagnosis running, operation control section 21 is recorded in recording portion 22 (step S108) with its diagnostic result.For example, if the diagnosis of above-mentioned menu A-1 running, with low speed make cab 14 actions on one side, the variation of motor torque that on one side will be at this moment is recorded in recording portion 22 as diagnostic result.
Like this, in the elevator side, on one side the action data of each equipment when monitoring running usually, judge unusual possibility on one side, when unusual possibility, select to be used to detect the diagnosis running menu of its abnormal cause, diagnose running.Like this, when unusual sign occurring, can examine immediately and know and carry out suitable disposal by its state because of certain reason.
In addition, if the data recording area of recording portion 22, be divided in advance common running with and diagnosis running usefulness, the action data (common data) of each equipment from the common running of operation control section 21 outputs the time is recorded in the 1st posting field.Action data (diagnostic data) each equipment in when running diagnosis is recorded in the 2nd posting field, then can be by mistake with the cancellation of diagnostic action data, and stay as the record of diagnostic result.
Below, the processing when the preferential tagmeme of change diagnosis running menu is described.
The diagram of circuit of the processing action when Fig. 5 is the preferential tagmeme of operation control section 21 change diagnosis running menus of expression elevator control gear 16.
For example suppose motor at winch 12 be arranged in the hole of hoist trunk 11a, in the no machine chamber type elevator, because of certain reason cause cheating in the situation of immersion.
On the other hand, if detect the situation ("Yes" of step S202) of immersion in the hole by perceptron 19, operation control section 21 is according to this situation, change is set in advance in the preferential tagmeme (step S204) of the acquiescence in the precedence bit table 25, according to preferential tagmeme after changing, implement diagnosis running (step S205).
Fig. 6 is the figure of the concrete example of the preferential tagmeme after expression diagnoses the running menu before changing.
Before changing, promptly the preferential tagmeme of acquiescence is as follows.
1. rope is diagnosed the running menu
2. drg is diagnosed the running menu
3. motor is diagnosed the running menu
Here, during the situation of immersion, operation control section 21 is as change preferential tagmeme followingly in detecting the hole:
1. motor is diagnosed the running menu
2. drg is diagnosed the running menu
3. rope is diagnosed the running menu
Promptly, under the situation in the motor of winch 12 is arranged on the hole of hoist trunk 11a, to begin diagnosis from the highest motor of possibility that causes fault because of immersion, then, diagnosis is arranged on the mode of the brake equipment that the figure on the winch 12 do not show, the preferential tagmeme of change diagnosis running menu.
As another example, for example, when perceptron 19 detects earthquake more than the intended level, consider and to be out of shape by the earthquake effect guide rail, the perhaps rope situation of twining, so in order preferentially to carry out diagnosis, as the diagnosis of 1. guide rails, 2. rope diagnosis to them ... like this, change the preferential tagmeme of diagnosis running menu accordingly with seismology.
In addition, for example when perceptron 19 detects high wind more than the intended level, consider and influenced by high wind, the situation that rope, transmission cable can twine, so in order preferentially to carry out diagnosis to them, the diagnosis of picture 1. ropes, 2. transmission cable diagnosis ... like this, change the preferential tagmeme of diagnosis running menu accordingly with the high wind situation.
In addition, whether the diagnosis of so-called transmission cable for example, the signal by sending " 1 ", " 0 ", is checked normally to be sent and is carried out.At this moment,, receive the signal of " 0 ", then detect to transmitting mistake if send the signal of " 1 ".
Like this, according to the situation of current elevator 11, suitably the preferential tagmeme of change diagnosis running menu can efficiently be diagnosed running thus.Therefore, can detect the unusual of equipment as early as possible, corresponding rapidly.
(the 2nd embodiment)
The following describes the 2nd embodiment.
In the 2nd embodiment, it is characterized in that considering the change of the preferential tagmeme of elevator situation in the past, according to the number of times of perceptron 19 detected same condition, the preferential tagmeme of change diagnosis running menu.
Fig. 7 is the block diagram that the automatic diagnostic function of the elevator control gear 16 of expression the 2nd embodiment is constructed.
With above-mentioned the 1st embodiment (Fig. 2) similarly, elevator control gear 16 in order to realize the function of automatic diagnosis, has operation control section 21, recording portion 22, abnormity detection portion 23, menu list 24 and precedence bit table 25.
At this, in the 2nd embodiment,, be provided with number of times recording portion 22a in recording portion 22.This number of times recording portion 22a is writing down the perceived device 19 detected number of times of identical situation in advance.Reach under the situation of pre-determined number the preferential tagmeme of operation control section 21 change diagnosis running menus at the detection number of times that is recorded in this number of times recording portion 22a.
Below, processing action at this moment is described.
Fig. 8 is the diagram of circuit that operation control section 21 changes that carry out, that diagnose the preferential tagmeme of running menu of the elevator control gear 16 in expression the 2nd embodiment are handled.Suppose that motor at winch 12 is arranged in the no machine chamber type elevator in the hole of hoist trunk 11a the situation of immersion in the hole.
During the situation of immersion (step S301), operation control section 21 when importing this detection signal, is upgraded (step S302) to detection number of times+1 that the number of times recording portion 22a of recording portion 22 is write down in perceptron 19 detects the hole.Then, when this detection number of times reaches pre-determined number (for example 5 times) ("Yes" of step S303), operation control section 21, be judged as motor, drg and cause the possibility height of fault because of immersion, with above-mentioned the 1st embodiment similarly, should preferentially carry out their diagnosis, change is stored in the preferential tagmeme (step S304) of the diagnosis running menu in the precedence bit table 25.
Like this, when detecting same condition several times repeatedly, the preferential tagmeme of change diagnosis running menu makes preferentially to be diagnosed the highest equipment of likelihood of failure.Like this, can prevent unintentional tagmeme change, available optimal preferential tagmeme is diagnosed.
In addition, in the above-mentioned embodiment, be that the situation with immersion in cheating is that example is illustrated, still, when detecting other situation such as earthquake, high wind, also be same.At this moment, as immersion: * * inferior, earthquake: * * inferior, high wind: * * inferior, write down number of times respectively for detected object, with wherein the detected object that reaches pre-determined number correspondingly, the preferential tagmeme of change diagnosis running menu.
In addition, just do not detect number of times, also can detection time as condition, the preferential tagmeme of change diagnosis running menu.That is, in the example of for example soaking, the immersion situation has continued the schedule time when above in perceptron 19 detects the hole of hoist trunk 11a, the preferential tagmeme of change diagnosis running menu.
(the 3rd embodiment)
Below, the 3rd embodiment of the present invention is described.
In the 3rd embodiment, it is characterized in that the preferential tagmeme of change diagnosis running menu according to the maintenance care data.
Fig. 9 is the block diagram of the automatic diagnostic function structure of the elevator control gear 16 in expression the present invention the 3rd embodiment.
With above-mentioned the 1st embodiment (Fig. 2) similarly, elevator control gear 16 in order to realize the function of automatic diagnosis, has operation control section 21, recording portion 22, abnormity detection portion 23, menu list 24 and precedence bit table 25.
In the 3rd embodiment, except above-mentioned structure, also be provided with maintenance care portion 26.Maintenance care portion 26, the maintenance care data of each equipment of storage elevator 11.Above-mentioned maintenance care data, comprise elevator 11 being provided with day of each equipment (change day) and year in life-span number.
In this structure, diagnosis running menu is set with preferential tagmeme,, implements the diagnosis running successively from the high diagnosis running menu of preferential tagmeme.In addition, change preferential tagmeme, with above-mentioned identical according to current elevator situation.
Here, illustrate according to be stored in being provided with day of each equipment of comprising in the maintenance care data of maintenance care portion 26 (change day) and year in life-span number, the turn round method of preferential tagmeme of menu of change diagnosis.
For example, suppose that be on August 1st, 2008 today, being provided with day of device A, equipment B (change day) and year in life-span number as shown in figure 10.
Device A from (change day) is set day, was used 1 year, owing to year in life-span number be 5 years, so, only used 20% of year in life-span number.Equipment B from (change day) is set day, has only been used half a year, but owing to its in year in life-span number be 1 year, so, used 50% of year in life-span number.In this case, used year in life-span several 50% during equipment B, the possibility of its fault is than the device A height that has only used year in life-span several 20%.
Below, the method for the preferential tagmeme of change diagnosis running menu is described based on this consideration.
Figure 11 is the diagram of circuit that the operation control section 21 preferential tagmeme changes that carry out, diagnosis running menu of the elevator control gear 16 in expression the 3rd embodiment are handled.
Like this, according between used life with respect to the ratio of year in life-span number, the equipment high to likelihood of failure is preferentially diagnosed running, can detect unusual position more as early as possible effectively.
(the 4th embodiment)
Below, the 4th embodiment of the present invention is described.
In the 4th embodiment, it is characterized in that, according to indication from exterior terminal, the preferential tagmeme of change diagnosis running menu.
Figure 12 is the block diagram of the automatic diagnostic function structure of the elevator control gear 16 in expression the 4th embodiment of the present invention.
With above-mentioned the 1st embodiment (Fig. 2) similarly, elevator control gear 16 in order to realize the function of automatic diagnosis, has operation control section 21, recording portion 22, abnormity detection portion 23, menu list 24 and precedence bit table 25.
In the 4th embodiment, except above-mentioned structure, also be provided with maintenance isolated plant 27.Maintenance isolated plant 27 is mobile terminal devices that maintenance person uses when keeping in repair elevator.This keeps in repair isolated plant 27, and the required application program of maintenance is housed.Maintenance person is being connected to this maintenance isolated plant 27 under the state of elevator control gear 16, comprises the maintenance of the preferential tagmeme change of diagnosis running menu.
In addition, the method for attachment of maintenance isolated plant 27 and elevator control gear 16 can connect with communication cable, also can be radio communication, and the present invention is not particularly limited this method of attachment.
In this structure, diagnosis running menu has been preestablished preferential tagmeme, the diagnosis running menu high from preferential tagmeme begins to implement successively the diagnosis running.In addition, change preferential tagmeme, with aforesaid identical according to current elevator situation.
Here, so explanation with the method for the preferential tagmeme of maintenance isolated plant 27 change.
Preferential tagmeme when appending diagnosis running menu, also available maintenance isolated plant 19 is set.Like this, when wanting to change the preferential tagmeme of current diagnosis running menu because of certain reason or better diagnose method of operation be developed out, when appending menu, can be corresponding neatly.
In addition, when wanting that preferential tagmeme turned back to before changing default value, send preferential tagmeme initialization directive to operation control section 21 from maintenance isolated plant 19.Like this, the current preferential tagmeme that is set in the diagnosis running menu in the precedence bit table 25 can be turned back to the preferential tagmeme of acquiescence.
Like this, can adopt external device (ED) promptly to keep in repair isolated plant 27, the preferential tagmeme of the running of change diagnosis at random menu, available this preferential tagmeme is after changing diagnosed running.
(the 5th embodiment)
Below, the 5th embodiment of the present invention is described.
In the 5th embodiment, it is characterized in that the preferential tagmeme of change diagnosis running menu according to indication from central monitoring position.
Figure 13 is the block diagram of structure in expression the present invention the 5th embodiment, central monitoring position and communication in elevator system.
Below, in this structure, be conceived to elevator 11a, the processing action when the diagnosis running is described.
The result of diagnosis running is judged as when unusual, operation control section 21a, and the data in abnormal cause and the diagnosis running are recorded in recording portion 22a.Then, abnormity detection portion 23a for there being unusual this information to be notified to the outside, abnormal cause that is recorded in recording portion 22a and the data of diagnosing in the running, by long distance communication, sends to central monitoring position 18.Like this,, situation can be grasped immediately, rapid and appropriate correspondence can be taked in central monitoring position 18 sides.
In addition, even the result of diagnosis running is not considered to unusually, also, send central monitoring position 18 to from abnormity detection portion 23a having implemented this information of diagnosis running.In addition, the preferential tagmeme the diagnosis of current setting running sends central monitoring position 18 to.
In addition, though implemented diagnosis running, fault, mistake take place and when being through with halfway, the diagnosis of the report of this situation and failure running menu, record etc. when unusual, send central monitoring position 18 to from abnormity detection portion 23a.
Here, also can be by indication from central monitoring position 18, the preferential tagmeme of change diagnosis running menu.
That is, operation control section 21a when by abnormity detection portion 23, when central monitoring position 18 receives preferential tagmeme alteration command, switches to the pattern of the preferential tagmeme of change diagnosis running menu.In this pattern, can be according to the indication of central monitoring position 18, the preferential tagmeme of change diagnosis running arbitrarily menu perhaps to whole diagnosis running menus, resets preferential tagmeme.
Preferential tagmeme when having appended diagnosis running menu also can be according to the indicative of settings from central monitoring position 18.Like this, when wanting to change the preferential tagmeme of current diagnosis running menu because of certain reason or better diagnose method of operation be developed out, when appending menu, can be corresponding neatly.
In addition, when wanting that preferential tagmeme turned back to before changing default value, by abnormity detection portion 23, preferential tagmeme initialization directive is sent to operation control section 21 from central monitoring position 18.Like this, can turn back to the preferential tagmeme of acquiescence to the preferential tagmeme of the diagnosis of current setting running menu. Other elevator 11b, 11c ... too.
Like this,, be sent to central monitoring position 18, can easily grasp elevator 11a, 11b, 11c in central monitoring position 18 sides thus abnormal cause, diagnostic result and current preferential tagmeme etc.. the situation of diagnosis running.In addition, also can be according to indication from central monitoring position 18, the preferential tagmeme of the running of change diagnosis at random menu.
(the 6th embodiment)
Below, the 6th embodiment of the present invention is described.
In the 6th embodiment, when it is characterized in that implementing the diagnosis running, notify this situation.
Figure 14 is the block diagram of the automatic diagnostic function structure of the elevator control gear 16 in expression the present invention the 6th embodiment.
With above-mentioned the 1st embodiment (Fig. 2) similarly, elevator control gear 16 in order to realize the function of automatic diagnosis, has operation control section 21, recording portion 22, abnormity detection portion 23, menu list 24 and precedence bit table 25.
In the 6th embodiment, except above-mentioned structure, also have telltale 31 and the broadcaster 32, the telltale 33 that is located at (using escalator place) in each layer elevator hall and the broadcaster 34 that are arranged in the cab.Telltale 31 and broadcaster 32 use as the 1st notice portion.Telltale 33 and broadcaster 34 use as the 2nd notice portion.
In this structure, operation control section 21 when receiving diagnosis running menu from abnormity detection portion 23, is implemented the diagnosis running.At this moment, because cab 14 actions, so the user takes a lift sometimes or thinks by mistake is fault by mistake.So in diagnosis running, telltale 31 in 21 pairs of cabs of operation control section and broadcaster 32 and to the telltale 33 and the broadcaster 34 of elevator hall for example send the notification data of " just a moment,please a moment ", " diagnosing in the running " etc.
In addition, in the diagnosis running, operation control section 21 the menu identity of its diagnosis running, is presented on the telltale 33 of interior telltale 31 of cab and elevator hall.Figure 15 represents that it shows example.Like this, the user can know specifically carrying out what kind of diagnosis running.
In addition, same when the preferential tagmeme change that diagnosis running menu takes place, on the telltale 31 and the telltale 33 of elevator hall of operation control section 21 in cab, show the text line of " in the preferential tagmeme change ".Figure 16 represents this demonstration example.At this moment, whether the preferential tagmeme of diagnosis running changes, and is not the information of taking notice of especially for the user.But, in the diagnosis running, when maintenance person has entered, can know the reason that the preferential tagmeme of change is arranged, can impel its attention to the user.
Like this, not only in diagnosis running, when also comprising the preferential tagmeme of change diagnosis running menu, with showing or sound, announcement situation at this moment can prevent that thus user's mistake from taking a lift, and can make maintenance person know present situation and disposes.
As mentioned above,,, determine to want diagnotic position, judge, decision and the diagnosis of implementing the to conform to menu that turns round with it by the oneself according to the operating state of each equipment of elevator according to the present invention.At this moment, according to current elevator situation, suitably change and implement to diagnose the preferential tagmeme of running menu, thus position, the equipment that preferentially the diagnosing abnormal possibility is high.Like this, can note abnormalities as early as possible, carry out appropriate disposal.
In addition, the present invention is not subjected to the qualification of the respective embodiments described above, the implementation phase, in the scope that does not break away from its main idea, can and specialize inscape distortion.Also a plurality of inscapes that the respective embodiments described above disclose can be carried out appropriate combination, form various forms.For example, also can from whole inscapes that embodiment discloses, dispense several inscapes.In addition, also can carry out appropriate combination to the inscape in the different embodiments.
As mentioned above, according to present embodiment, according to the situation of elevator, suitably change will be diagnosed the menu of running, can detect unusual position efficiently.
Claims (8)
1. the automatic diagnostic device of an elevator is characterized in that, possesses:
Operation control section, it carries out the running control of elevator;
Recording portion, the working data of each equipment when it writes down from the common running of this operation control section output;
Menu list, it has stored a plurality of diagnosis running menus;
The precedence bit table, it stores the preferential tagmeme of a plurality of diagnosis running menus that this menu list stores; With
Abnormity detection portion, it is based on the working data of each equipment that is recorded in above-mentioned recording portion, judge unusual possibility, and, from above-mentioned menu list, selection is used to verify the diagnosis running menu more than at least 2 of this abnormal cause, and above-mentioned operation control section is implemented and the cooresponding diagnosis running of these diagnosis running menus;
Above-mentioned operation control section, based on the situation of current elevator, change is stored in the preferential tagmeme in the above-mentioned precedence bit table, according to this preferential tagmeme after changing, the cooresponding diagnosis running of implementing to select of each diagnosis running menu with above-mentioned abnormity detection portion.
2. the automatic diagnostic device of elevator as claimed in claim 1 is characterized in that, possesses the perceptron that is used to detect the situation that influences the running of elevator work;
Above-mentioned operation control section based on by the detected situation of said sensed device, changes the preferential tagmeme that is stored in the above-mentioned precedence bit table.
3. the automatic diagnostic device of elevator as claimed in claim 2, it is characterized in that, the above-mentioned situation that influences the running work of elevator, comprise at least the pit retting water in the hoist trunk of elevator situation, take place the above earthquake of intended level situation, in the situation of the above high wind of intended level any takes place.
4. as the automatic diagnostic device of claim 2 or 3 described elevators, it is characterized in that, above-mentioned operation control section, based on the number of times or the time that are detected same condition by the said sensed device, change is stored in the preferential tagmeme in the above-mentioned precedence bit table.
5. the automatic diagnostic device of elevator as claimed in claim 1 is characterized in that, possesses the maintenance care portion that has stored the maintenance care data in advance, above-mentioned maintenance care data comprise elevator each equipment be provided with day or change day and year in life-span number;
Above-mentioned operation control section, based on the maintenance care data that are stored in the above-mentioned maintenance care portion, calculate between the used life of each equipment the ratio with respect to year in life-span number, the mode that shifts to an earlier date with the preferential tagmeme of the high device-dependent diagnosis running menu of handle and this ratio changes the preferential tagmeme that is stored in the above-mentioned precedence bit table.
6. the automatic diagnostic device of elevator as claimed in claim 1 is characterized in that, possesses the terminating set that uses in the maintenance of elevator;
Above-mentioned operation control section, according to the indication from above-mentioned terminating set, change is stored in the preferential tagmeme in the above-mentioned precedence bit table.
7. the automatic diagnostic device of elevator as claimed in claim 1 is characterized in that, above-mentioned abnormity detection portion has the structure that can communicate by letter with central monitoring position, the operative condition of above-mentioned each elevator of central monitoring position distant surveillance;
Above-mentioned operation control section by above-mentioned abnormity detection portion, receives the indication from above-mentioned central monitoring position, and according to this indication, change is stored in the preferential tagmeme in the above-mentioned precedence bit table.
8. the automatic diagnostic device of elevator as claimed in claim 1 is characterized in that, possesses: be arranged on the 1st notice portion in the cab and be arranged on the 2nd notice portion of using escalator place of each layer;
Above-mentioned operation control section when implementing the diagnosis running or when the preferential tagmeme of change, is notified by above-mentioned the 1st notice portion and the 2nd notice portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010064357A JP5483708B2 (en) | 2010-03-19 | 2010-03-19 | Elevator automatic diagnostic equipment |
| JP064357/2010 | 2010-03-19 |
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| Publication Number | Publication Date |
|---|---|
| CN102190227A true CN102190227A (en) | 2011-09-21 |
| CN102190227B CN102190227B (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100033872A Active CN102190227B (en) | 2010-03-19 | 2011-01-10 | Automatic diagnosis device of elevator |
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| Country | Link |
|---|---|
| JP (1) | JP5483708B2 (en) |
| CN (1) | CN102190227B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105270955A (en) * | 2015-10-13 | 2016-01-27 | 杭州优迈科技有限公司 | Self-diagnosis terminal forced reduction gear for elevator and fault detection method |
| CN107428500A (en) * | 2015-04-20 | 2017-12-01 | 三菱电机大楼技术服务株式会社 | The restored method of lift appliance and elevator |
| CN110937483A (en) * | 2018-09-21 | 2020-03-31 | 奥的斯电梯公司 | Water detection in elevator pit using pit sensor |
| CN113086792A (en) * | 2021-03-26 | 2021-07-09 | 广州广日电梯工业有限公司 | Maintenance method for elevator traction member and maintenance device for elevator traction member |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6491264B2 (en) * | 2017-06-02 | 2019-03-27 | 東芝エレベータ株式会社 | Elevator automatic diagnosis method and elevator automatic diagnosis apparatus |
| WO2020165982A1 (en) * | 2019-02-14 | 2020-08-20 | 三菱電機株式会社 | Fault assistance device, fault assistance program, and fault assistance method |
| WO2022190342A1 (en) * | 2021-03-12 | 2022-09-15 | 三菱電機株式会社 | Elevator group management device |
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| CN107428500A (en) * | 2015-04-20 | 2017-12-01 | 三菱电机大楼技术服务株式会社 | The restored method of lift appliance and elevator |
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| CN105270955A (en) * | 2015-10-13 | 2016-01-27 | 杭州优迈科技有限公司 | Self-diagnosis terminal forced reduction gear for elevator and fault detection method |
| CN110937483A (en) * | 2018-09-21 | 2020-03-31 | 奥的斯电梯公司 | Water detection in elevator pit using pit sensor |
| CN113086792A (en) * | 2021-03-26 | 2021-07-09 | 广州广日电梯工业有限公司 | Maintenance method for elevator traction member and maintenance device for elevator traction member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5483708B2 (en) | 2014-05-07 |
| CN102190227B (en) | 2013-11-13 |
| JP2011195284A (en) | 2011-10-06 |
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