CN103482442A - Elevator system and security device - Google Patents
Elevator system and security device Download PDFInfo
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- CN103482442A CN103482442A CN201310059066.3A CN201310059066A CN103482442A CN 103482442 A CN103482442 A CN 103482442A CN 201310059066 A CN201310059066 A CN 201310059066A CN 103482442 A CN103482442 A CN 103482442A
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Abstract
The invention provides an elevator system. When the elevator system is subject to an emergency stop and needs to be confirmed, maintenance personnel need not to go to a setting place of a security device. The elevator system comprises the security device which operates in case of emergency. The elevator system is characterized by comprising a camera part and a controller, wherein the camera part takes images of the security device, namely security device images and the controller acquires the security device images from the camera part and sends the security device images to a display device.
Description
Technical field
The present invention relates to a kind of technology of supporting the elevator device maintenance activity.
Background technology
Have and can observe in elevator and the apparent condition of lift car etc. by the entrained portable terminal device of maintainer such as known, the state of locating with lift car top and lift car below etc. in elevator can be monitored with a supervision with pick up camera, and the technology that monitors position can be grasped easily.In addition, for example also known have can observe by the entrained portable terminal device of maintainer the apparent condition of the lift car in elevator, the state of locating with lift car top and lift car below etc. in elevator can be monitored with a supervision with pick up camera, and the technology (for example patent documentation 1 and patent documentation 2) that monitors position can be grasped easily.
Technical literature formerly
Patent documentation
The flat 10-93955 communique of patent documentation 1 Japan's open patent
The patent documentation 2 open patent 2004-338862 of Japan communiques
Summary of the invention
Carried out the occasion of emergent stopping etc. at elevator device, the maintainer need to go to elevator device safety device place is set, really take industry as with the state that carries out safety device.
Solution
In order to address the above problem, one aspect of the present invention provides a kind of elevator device, and it has the safety device moved when emergency situation has occurred.Described elevator device is characterised in that to have camera part and controller, and the image that this camera part is taken safety device is the safety device image, and this controller obtains the safety device image from camera part, and this safety device image is sent to read out instrument.
The invention effect
According to the present invention, when elevator device has carried out emergent stopping and need to have been confirmed elevator device, the maintainer does not need to go to the place that arranges of safety device.
The accompanying drawing explanation
Fig. 1 means the structure of the elevator device that the first embodiment is related.
Fig. 2 means the structure of the elevator device that the second embodiment is related.
Fig. 3 representing operation information stores processor.
Fig. 4 means an example of job content information.
Fig. 5 means the structure of the elevator device that the 3rd embodiment is related.
Fig. 6 means an example of sequence of events information.
Fig. 7 means job content judgement processing.
Fig. 8 means an example of the job content information after the job content judgement is processed.
Fig. 9 means the structure of the elevator device that the 4th embodiment is related.
Figure 10 means the processing of primary importance offset detection.
Figure 11 means the structure of the elevator device that the 5th embodiment is related.
Figure 12 means the processing of second place offset detection.
Figure 13 means the structure of the elevator device that the 6th embodiment is related.
Figure 14 means the job content Graphics Processing.
The specific embodiment
Referring to accompanying drawing, embodiment is described.
The first embodiment
In the present embodiment, the display case when showing the state of safety device on mobile terminal describes.
Fig. 1 means the structure of the elevator device that the first embodiment is related.This elevator device has controller 10 for safety, switch 14, pick up camera 20, communication line 22, governor 30, lift car 35, mobile terminal 40, communication line 42, contactless switch 50, drg 60 and controls with controller 70.In the following description, safety device is for example governor 30, contactless switch 50 and drg 60.This elevator device is the elevator device of machine House-less, and safety device is arranged on the top in hoist trunk.
Governor 30, according to the speed action of lift car 35, makes lift car 35 slow down when emergency situation has occurred.Below the place of having moved when emergency situation has occurred in safety device is called to " confirmation place ".Pick up camera 20 is arranged on the position that can photograph the image of confirming place.The confirmation place of governor 30 is the position of ratchet and the open and-shut mode of switch contact etc.By observing the confirmation place of governor 30, can confirm whether governor 30 moves.Due to the pattern of governor 30 and the difference of framework size, the place situation larger than the shooting area of a pick up camera 20 appears confirming sometimes.Now, multiple cameras 20 is set.Pick up camera 20 also can be arranged on the position of image in the confirmation place that can photograph drg 60.The confirmation place of drg 60 is brake shoe and brake clearance etc.Safety is connected via communication line 22 with pick up camera 20 with controller 10, and safety is connected via communication line 42 with mobile terminal 40 with controller 10.
Restriction that the signalling methods of communication line 22 and communication line 42 has nothing special.As these signalling methodss, for example can adopt the such closely low-speed communication mode of serial communication, USB (Universal Serial Bus, USB) the such middle distance high-speed communication means of such closely high-speed communication means and ethernet (Ethernet, registered trade mark (RTM)).In addition, show communication line 22 and communication line 42 with wired mode in the drawings, but communication line 22 and communication line 42 are not limited in wired mode.
Pick up camera 20 is taken the image of safety devices as the safety device image, and via communication line 22, the safety device image is sent to controller 10 for safety.The safety device image that safety receives from pick up camera 20 with controller 10, and via communication line 42, the safety device image received is sent to mobile terminal 40.Mobile terminal 40 receives the safety device image from safety with controller 10, and the safety device image received is shown.The maintainer, by operation mobile terminal 40, can watch the safety device image.Thus, the maintainer does not need just can be confirmed and safety device is monitored the state of safety device near safety device.The safety device image can be rest image, can be also moving image.Safety can be arranged to make termly pick up camera 20 to take the safety device image with controller 10, and safety can be arranged to obtain a plurality of safety device images from a plurality of pick up cameras 20 with controller 10, and a plurality of safety device images are sent to mobile terminal 40.Mobile terminal 40 is shown after a plurality of safety device images can being synthesized, also can be shown in the mode of switching.
Safety device also can have pick up camera 20.Now, the image that comprises the zone of confirming place in pick up camera 20 shooting safety devices is as the safety device image.
Pick up camera 20 can be arranged to have radio communication function, in order to the safety device image photographed is sent in the mobile terminal 40 of predesignating.
In existing elevator device, because the maintainer needs near governor 30, so the maintainer must move to the top of hoist trunk.And, even the maintainer has approached governor 30, also be merely able to be observed from the visual field of below, so its operation meeting is restricted.In addition, also exist at governor 30 and carried out the problem that under the state of action, can't make lift car 35 increase.On the other hand, when stair etc. can't be used because earthquake etc. has occurred, even connect nearly governor 30 and also become impossible.In addition, in existing elevator device, pick up camera is used for confirming in hoist trunk and the situation of lift car.
According to the present embodiment, the confirmation place of carrying out visual inspection due to the hope of pick up camera 20 being arranged in safety device, so, even safety device is arranged on the top in lift car 35 tops or hoist trunk, the maintainer also there is no need to move to the place that arranges of safety device, and can to the state of safety device, be confirmed in the outside of hoist trunk.Thus, in the situation that elevator device has carried out emergent stopping, can alleviate the burden that makes elevator device need the operation carried out before restarting.
The second embodiment
In the present embodiment, the example of the job content that records the maintainer described.
Fig. 2 means the structure of the elevator device that the second embodiment is related.In the elevator device of the present embodiment, the component part that adopts the identical symbol of component part in the elevator device with the first embodiment to mean is identical with this component part in the elevator device of the first embodiment or equate.With the elevator device of the first embodiment, compare, the elevator device of the present embodiment has safety controller 10b, and replaces safety with controller 10 and control with controller 70 with controller 10b with safety.In the following description, using governor 30 as safety device.
Safety has photographing process part 102, communication process part 104 and job information storage area 106 with controller 10b.Safety is for example computing machine with controller 10b.The communication interface that this computing machine has memory device, the microprocessor be connected with memory device and connects with microprocessor and communication line 22,42.Memory device is used for storage makes microprocessor carry out the program of the processing of controller 10b for safety and the data of using in processing.Now, photographing process part 102 and communication process part 104 also can realize by program, and job information storage area 106 can be also the memory device of safety with controller 10b inside.This supervisor also can be stored in storage medium, and also can be installed to computing machine from storage medium.Communication interface is carried out radio communication according to indication and mobile terminal 40b from microprocessor.
The image that photographing process part 102 makes pick up camera 20 take governor 30 is the safety device image, and receives the safety device image via communication line 22 from pick up camera 20.Communication process part 104 sends to mobile terminal 40b by the safety device image received via communication line 42.
According to the present embodiment, can replace the maintainer checks safety device and check result is recorded in to the operation on paper by range estimation, by by controller 10b storage operation information for safety, can be kept in elevator device using the safety device image and with the maintenance activity content of this image correlation connection enforcement evidence as maintenance activity.Thus, can to the safety device image and with the maintenance activity content of this image correlation connection, confirmed afterwards.
Can be faced upward according to indication at pick up camera 20 while bowing, horizontally rotating with the action such as zoom, also job content processing section 406 and photographing process part 102 can be arranged to have the function that pick up camera 20 is operated.For example, show the icon corresponding with camera operation etc. in Graphics Processing part 404, accept maintainer's indication, by job content processing section 406 and photographing process part 102, according to indication, to pick up camera 20, send indication.
Below the job information stores processor of storage operation information is described.
Fig. 3 representing operation information stores processor.By the job information stores processor, the operation store while using the picture of the confirmation position that is presented at the governor 30 on mobile terminal 40b to carry out maintenance activity the maintainer is used in controller 10b in safety.In Fig. 3, left side means the action of being carried out with controller 10b by safety, and right side means the action of mobile terminal 40b.
Use the photographing process part 102 of controller 10b by safety, the image that makes pick up camera 20 take governor 30 in the shooting cycle of each regulation is the safety device image, and receives safety device image (S100) from pick up camera 20.Communication process part 104 sends to mobile terminal 40b (S110) by the safety device image received.The communication process part 402 of mobile terminal 40b receives safety device image (S200) from safety with controller 10b.Graphics Processing part 404 shows on picture partly and shows the safety device image (S210) received at it.Safety is carried out above-mentioned action repeatedly with controller 10b and mobile terminal 40b.
The maintainer observes the safety device image on the demonstration picture partly that is presented at mobile terminal 40b on one side, Yi Bian carry out maintenance activity.Job content processing section 406 obtains the operation to importation of this maintenance activity, and generates job content information (S220).Communication process part 402 sends to safety with in controller 10b (S230) job content information.Safety receives the job content information (S120) of sending from mobile terminal 40b by the communication process part 104 of controller 10b.Communication process part 104 generates job information according to job content information and safety device image, and this job information is preserved to (S130).Safety is carried out above-mentioned action repeatedly with controller 10b and mobile terminal 40b.
It is more than the flow process of job information stores processor.
Be arranged in the present embodiment each and take cycle sending and receiving image, when the rest images such as needs snapshot (Snapshot), can be a time be carried out the transmission of image arbitrarily.When transmitting the moving image that each shooting cycle photographs, also can use streaming communication (Streaming Communication).The present embodiment is not limited in the transfer approach of above-mentioned rest image and moving image.
In the present embodiment, when each maintainer has carried out operation in importation, mobile terminal 40b all sends to job content information safety controller 10b.But also can be arranged to by mobile terminal 40b, a series of step of maintenance activity be preserved as a plurality of job content information temporarily, and preserved a plurality of job content information are sent to safety controller 10b quickly.While using the indicator device such as mouse as the importation of mobile terminal 40b, maintainer's operation becomes click, double-click and drag and drop (Drag& Drop) etc. event information or touch-screen rap (Tap), slide (Slide), springing (Flick), two fingers move event informations such as (Pinch).These operations can be meaned by coordinate information, the area information formed by a plurality of combinatorial coordinates and the operating mode etc. that mean any point usually.The present invention is not limited in the kind of the event information of aforesaid operations.
Below job content information is described.
Fig. 4 means an example of job content information.
The maintainer is when starting operation, by the start information of relevant operation input mobile terminal 40b.In job content information 1060, the initial entry of operation is start information.Start information has the operating personnel's of the job date 1062 of this operation, the repair number 1063 of distributing to this operation type and enforcement operation identification number 1067.
The operating personnel operates mobile terminal 40b in operation.Each entry after operation start information in job content information 1060 is event information.Event information has the operation 1066 that means that operation is carried out production time 1064 constantly, the operation coordinate 1065 on picture and meaned operation species.
The 3rd embodiment
In the present embodiment, judgement maintainer's the judgement example of job content described.
Fig. 5 means the structure of the elevator device that the 3rd embodiment is related.In the elevator device of the present embodiment, the component part that adopts the identical symbol of component part in the elevator device with the second embodiment to mean is identical with this component part in the elevator device of the second embodiment or equate.With the elevator device of the second embodiment, compare, the elevator device of the present embodiment has the safety controller 10c of replacement safety with controller 10b.Safety, also has the operation action and relatively judges processing section 112 and sequence of events information storage part 110 with controller 10c except the component part that safety has with controller 10b.Operation action relatively judges that processing section 112 can be realized by program.Sequence of events information storage part 110 can be the memory device in controller 10c for safety.
Sequence of events information storage part 110 is used for the storage operation order information.Sequence of events information is the information as the benchmark of job content information.Operation action relatively judges that processing section 112 carries out the job content judgement and process.In the job content judgement is processed, to being stored in job content information in job information storage area 106 and pre-stored sequence of events information in sequence of events information storage part 110 compares, whether the operation be presented on job content information with judgement is suitable.
Below sequence of events information is described.
Fig. 6 means an example of sequence of events information.The standard operation information of each repair number 1102 of operation type is distributed in 1100 expressions of sequence of events information.Each entry of standard operation information means the operations in operation.Standard operation time 1103, the coordinate of answering implementation and operation on picture that each entry of standard operation information has the standard time that means that operation is required are the assigned operation 1105 of standard coordinate 1104 and expression operation species.
Sequence of events information 1100 is the order of arranging chronologically with tabulated form storage maintenance activity according to each repair number.Therefore, sequence of events information 1100 is the same with job content information 1060, means the operation of arranging chronologically.
The standard operation time 1103 means the allowed band of production time 1064.The allowed band of production time 1064 is meaned by the allowance of the error of the positive dirction of the allowance of the error of the negative direction of the production time of standard, this production time and this production time.The allowance of error can be also likelihood score.The allowed band of standard coordinate 1104 denotation coordinations 1065.The allowance of the distance of the error that the allowed band of coordinate 1065 is started at from this centre coordinate by the centre coordinate that should confirm position on picture and expression means.The allowance of error can be also likelihood score.In sequence of events information 1100, the information on production time and centre coordinate of being attached to respectively is not limited in the allowance of error and likelihood score etc.
Below the job content judgement of judgement job content information is processed and is described.
Fig. 7 means job content judgement processing.
In safety, with in controller 10c, communication process part 104 receives job content information (S120) from mobile terminal 40b.At this, the operation be presented on the job content information received is called to " object operation ".Communication process part 104 generates job information according to the job content information received and safety device image, and this job information is kept to (S130) in job information storage area 106.Operation action relatively judges that processing section 112 will be included in repair number 1063 in job content information as the object repair number, searching object repair number sequence of events information in sequence of events information storage part 110, and judge whether to retrieve object repair number (S140) from sequence of events information.
When from sequence of events information, retrieving the object repair number (S140 is nothing), the operation action relatively judges that processing section 112 is set as the object operation invalid (S150) in job information storage area 106, and makes processing enter S120.When from sequence of events information, having retrieved the object repair number (S140 is for having), the operation action relatively judges that processing section 112 compares the production time of object operation 1064 and the standard operation time 1103 corresponding with the object repair number, and judgement production time 1064 is effective or invalid (S160).At this, for example, when production time 1064 is in the allowed band of standard operation time 1103, the operation action relatively judges that processing section 112 is judged as production time 1064 effectively.
Be judged as (S180 is invalid) when invalid at the coordinate 1065 by the object operation, the operation action relatively judges that processing section 112 is set as the object operation invalid (S170) in job information storage area 106, and makes to process and enter S120.Be judged as when effective (S180 for effectively) at the coordinate 1065 by the object operation, the operation action relatively judges that processing section 112 judge whether the operation 1066 of object operation is effective (S190).At this, the operation 1066 of for example object operation is when the assigned operation corresponding with the object repair number 1105 is consistent, and the operation action relatively judges that processing section 112 is judged as the operation species of object operation 135 effectively.
Be judged as (S190 is invalid) when invalid in the operation 1066 by the object operation, the operation action relatively judges that processing section 112 is set as the object operation invalid (S170) in job information storage area 106, and makes to process and enter S120.Be judged as when effective (S190 for effectively) in the operation 1066 by the object operation, the operation action relatively judges that processing section 112 is set as the object operation effectively (S200) in job information storage area 106, and makes processing enter S120.
It is more than the flow process that the job content judgement is processed.When each safety receives job content information with controller 10c from mobile terminal 40b, all carry out above-mentioned job content judgement and process.
When carrying out job content judgement and process, the object operation is being set as to when invalid, judgement entry is not after this implemented to judgement.
Below result that job content judgement is processed describe.
Fig. 8 means an example of the job content information after the job content judgement is processed.
Job content information 1061 is except having job content information 1060, and each entry also has the sign (Flag) 1068 of the result that means that the job content judgement is processed.Operation action relatively judges that processing section 112 is set as the object operation when effective in job information storage area 106, sign 1068 that will be corresponding with the object operation is set as effectively, in job information storage area 106, the object operation is set as when invalid, it is invalid that sign 1068 that will be corresponding with the object operation is set as.
So, by the sign 1068 that means judged result is set, can be confirmed whether to have implemented operation according to sequence of events information 1100, and can be confirmed whether the operation of omission or the not unnecessary operation of definition in sequence of events information 1100.
In the present embodiment, indicate that 1068 can get these two kinds of values of invalidating, but the present invention is not limited to this.For example, the allowed band that has exceeded the standard operation time 1103 in the time 1064 of object operation, but coordinate 1065 is in the allowed band of standard coordinate 1104, and operate 1066 when consistent with assigned operation 1105, the operation action relatively judges that processing section 112 can be set as the sign of object operation 1068 meaning that operation do not complete in the time at standard operation is similar to " attention " such value in job information storage area 106.
In the maintenance activity of existing elevator device, can't confirm whether the maintainer has carried out operation according to sequence of events to job content.
According to said structure, can confirm whether the maintenance activity of safety device is implemented according to sequence of events information,, by the job content after confirming, as job content information, stored simultaneously, can use as the evidence of maintenance activity.
In addition, by job content information 1060 and sequence of events information 1100 are compared, can judge rapidly the maintenance activity of the reality corresponding with job content information 1060 and whether implement according to the formal sequence of events shown in sequence of events information 1100, and can use controller 10c to manage separately by safety.
On the other hand, by making job content information, there is time and the operating position in the safety device image of operation, can judge whether production time and operation be correct.
The 4th embodiment
In the present embodiment, the example that the mark mark is offset with the position of detecting safety device or pick up camera on safety device is described.
Fig. 9 means the structure of the elevator device that the 4th embodiment is related.In the elevator device of the present embodiment, the component part that adopts the identical symbol of component part in the elevator device with the second embodiment to mean is identical with this component part in the elevator device of the second embodiment or equate.With the elevator device of the second embodiment, compare, the elevator device of the present embodiment has the safety controller 10d of replacement safety with controller 10b.Safety except the component part that safety has with controller 10b, also has mark (Marker) comparison process part 124 with controller 10d, (Labeling) processing section 122 and marker location information storage area 120 tag.Mark comparison process part 124 and the processing section 122 that tags can be realized by program.Marker location information storage area 120 can be the memory device in controller 10d for safety.Mark mark is arranged in advance on benchmark setting position in the subject of being taken by pick up camera 20 in safety device.
The safety device image that 122 pairs of processing sections take when governor 30 arranges that tags is carried out the processing that tags, and the location information that will the label corresponding with the mark in the safety device image serves as a mark is kept in marker location information storage area 120.
The safety device image that mark comparison process part 124 will newly photograph by 122 pairs of the processing sections that tag carries out after new tagging processed the result obtained and the marker location information be stored in marker location information storage area 120 compares, when the result of this comparison means after carrying out new tagging processes that the result obtained is different from the marker location information storage area 120 that is equivalent to the benchmark setting position, can know that skew has occurred in the position of governor 30 or pick up camera 20.
Safety also can be arranged to send to mobile terminal 40b using the marker location information in marker location information storage area 120 and as the label position information of the result of the processing section 122 that tags with controller 10d, by by mobile terminal 40b show tags location information and label position information, by the skew of the position of governor 30 or pick up camera 20, notify the maintainer.
When earthquake etc. has occurred, the position of safety device and pick up camera 20 etc. changes sometimes.In the safety of the present embodiment is used controller 10d, by detecting the mark in the safety device image, can detect the variation of above-mentioned position.
The marker location information of then being stored take describes as the primary importance migration processing that benchmark detects the position skew of pick up camera 20 or governor 30.
Figure 10 means the processing of primary importance offset detection.The image that the safe photographing process part 102 with controller 10d makes pick up camera 20 take governors 30 is safety device image (S400).122 pairs of the processing sections safety device image that the tags processing (S410) that tagged.A plurality of labels of mark comparison process part 124 in the safety device image, the retrieval label corresponding with mark is label, and judges whether a plurality of labels in the safety device image to have detected label (S420)
When label not detected (S420 is nothing), mark comparison process part 124 is judged as position skew (S430) has occurred, and finishes this flow process.When label being detected (S420 is for having), 124 pairs of mark comparison process parts mean that the label position information of the position of detected label compares with the marker location information be stored in marker location information storage area 120, to judge whether to have occurred position skew (S440).
In label position information and marker location information, when consistent, mark comparison process part 124 is judged as does not have occurrence positions skew (S450), and finishes this flow process.In label position information and marker location information, when inconsistent, mark comparison process part 124 is judged as position skew (S430) has occurred, and finishes this flow process.In addition, mark comparison process part 124 also can be arranged in alternate position spike between label position information and marker location information in predefined allowed band the time, is judged as label position information and marker location information consistent.
It is more than the flow process that the primary importance offset detection is processed.This primary importance offset detection is processed can be arranged to regular execution.
The 5th embodiment
In the present embodiment, the example position of detecting safety device or pick up camera according to benchmark image is offset describes.
Figure 11 means the structure of the elevator device that the 5th embodiment is related.In the elevator device of the present embodiment, the component part that adopts the identical symbol of component part in the elevator device with the second embodiment to mean is identical with this component part in the elevator device of the second embodiment or equate.With the elevator device of the second embodiment, compare, the elevator device of the present embodiment has the safety controller 10e of replacement safety with controller 10b.Safety except the component part that safety has with controller 10b, also has pattern match processing section 132 and benchmark image storage compartment 130 with controller 10e.Pattern match processing section 132 can be realized by program.Benchmark image storage compartment 130 can be the memory device in controller 10e for safety.
The safety device image that benchmark image storage compartment 130 will be taken when governor 30 arranges is stored as benchmark image.
The pre-stored benchmark image in benchmark image storage compartment 130 in 132 pairs of pattern match processing sections and the new safety device image photographed by photographing process part 102 compare, and according to matched position, have or not and skew occurs judge whether governor 30 or pick up camera 20 the position skew has occurred.
The second place offset detection that then benchmark image according to stored is detected to the position skew of pick up camera 20 or governor 30 is processed and is described.
Figure 12 means the processing of second place offset detection.
The image that the safe photographing process part 102 with controller 10e makes pick up camera 20 take governors 30 is safety device image (S500).The benchmark image (S510) of pattern match processing section 132 reading pre-stored in benchmark image storage compartment 130.132 pairs of pattern match processing sections benchmark image and the safety device image photographed carry out pattern match, whether there to be the pattern (S520) be complementary between judgment standard image and safety device image.Pattern is for example the profile of the governor 30 in the safety device image.
Being judged as between benchmark image and safety device image while not having the pattern be complementary (S520 for without), pattern match processing section 132 is judged as position skew (S530) has occurred, and finishes this flow process.When being judged as the pattern that between benchmark image and safety device image, existence is complementary (S520 is for having), pattern match processing section 132 judgement safety device images, with respect to the displacement of benchmark image, namely judge whether the safety device image, with respect to benchmark image, skew (S540) has occurred.
With respect to benchmark image, skew (S540 is inconsistent) has occurred being judged as the safety device image, pattern match processing section 132 is judged as position skew (S530) has occurred, and finishes this flow process.Be not offset (S540 for consistent) with respect to benchmark image being judged as the safety device image, pattern match processing section 132 is judged as does not have occurrence positions skew (S550), and finishes this flow process.
It is more than the flow process that second place offset detection is processed.This second place offset detection is processed can be arranged to regular execution.
In processing, pattern match can preset for the threshold value that judges whether coupling.This threshold value is not subject to the restriction of the present embodiment.
According to said structure, by take in advance the benchmark image of governor 30 at time point arbitrarily (for example, in elevator setting time), and again governor 30 is taken when each periodic inspection according to this benchmark image, can detect thus the position skew of governor 30 or pick up camera 20.In addition, the present embodiment, when carrying out the detection of position skew, does not need to operate mobile terminal 40b.
The 6th embodiment
Display case while in the present embodiment, being stored in safely by the job information in controller to demonstration on mobile terminal describes.
Figure 13 means the structure of the elevator device that the 6th embodiment is related.In the elevator device of the present embodiment, the component part that adopts the identical symbol of component part in the elevator device with the second embodiment to mean is identical with this component part in the elevator device of the second embodiment or equate.With the elevator device of the second embodiment, compare, the elevator device of the present embodiment has the mobile terminal 40f that replaces mobile terminal 40b.Mobile terminal 40f, except the component part that mobile terminal 40b has, also has job information separating treatment part 410 and fixed-time control processing section 412 and overlapping control processing section 414.Job information separating treatment part 410 and fixed-time control processing section 412 and overlapping control processing section 414 can be realized by program.
The job information that will be stored in job information storage area 106 by job information separating treatment part 410 is separated according to sequential, this job information is separated into to safety device image and job content information simultaneously.Fixed-time control processing section 412, by isolated data being carried out to the control of Displaying timer, is shown with required sequence.After overlapping control processing section 414 is synthetic by safety device image and job content information, be presented on the picture that shows part.
According to said structure, mobile terminal 40f can reading and saving in the job information in controller 10b for safety, and can reproduce afterwards the actual operation of carrying out.Thus, the maintainer can be verified job content.
Below to showing that on mobile terminal 40f the job content Graphics Processing while being kept at safety by the content of the job information in controller 10b describes.
Figure 14 means the job content Graphics Processing.
The job information (S600) of communication process part 104 reading and saving in job information storage area 106 of controller 10b for safety.Communication process part 104 sends to mobile terminal 40f (S610) by job information.
The communication process part 402 of mobile terminal 40f receives job information (S620) from safety with controller 10b.Job information separating treatment part 410 is separated into safety device image and job content information by the job information received, and is separated (S630) according to sequential (Time Sequence).Displaying timer is controlled the time point (S640) that processing section 510 is selected in isolated sequential.Shown (S650) after the safety device image of the time point of overlapping control processing section 414 when selected and job content information are synthetic, after this made to process entering S640.
It is more than the flow process of job content Graphics Processing.
When in the temporal information according to in job content information, consistent Displaying timer shows safety device image and operation, Displaying timer is controlled processing section 510 can reproduce operation with speed.In addition, by the temporal information to job information, carry out convergent-divergent, can carry out high-speed retrieval and reproduce at a slow speed.
Also can be arranged to, from mobile terminal 40f, the requirement that starts of job content Graphics Processing is sent to safety controller 10b, safety requires to start the job content Graphics Processing with controller 10b according to this.
By making job content information there is the operating position in operating time and safety device image, can reproduce operation according to sequential by the demonstration part of mobile terminal 40f.
According to the present embodiment, the maintainer can be afterwards operation when making mobile terminal 40f carry out playback to confirm operation.
Can carry out following statement to the technology be illustrated in above embodiment.
(explaining 1)
A kind of elevator device, it is a kind of elevator device with the safety device moved when emergency situation has occurred, described elevator device is characterised in that,
There is camera part and controller,
The image that described camera part is taken described safety device is the safety device image,
Described controller obtains described safety device image from described camera part, and described safety device image is sent to read out instrument.
(explaining 2)
According to the described elevator device of above-mentioned statement 1,
It has described read out instrument, and this read out instrument receives described safety device image from described controller, and described safety device image is shown.
(explaining 3)
According to the described elevator device of above-mentioned statement 2,
Described read out instrument detects the operation that the user carries out when described the demonstration, and will mean that the operation information of described operation sends to described controller,
Described controller receives described operation information, and described safety device image and described operation information are stored explicitly.
(explaining 4)
According to the described elevator device of above-mentioned statement 3,
Described controller sends to described read out instrument by described safety device image and with the operation information of described safety device image correlation connection,
The operation information that described read out instrument receives and synthesizes described safety device image and join with described safety device image correlation, and show described synthetic result.
(explaining 5)
According to the described elevator device of above-mentioned statement 3,
Described operation information has time and the described position operated in described safety device image of described operation.
(explaining 6)
According to the described elevator device of above-mentioned statement 3,
The benchmark operation information of the pre-stored expression benchmark operation of described controller, and by described benchmark operation information and described operation information are compared to judge that whether described user's operation effective.
(explaining 7)
According to the described elevator device of any one in above-mentioned statement 2 to 6,
Described controller detects the determined location of described safety device from described safety device image, detects thus the change in location of described camera part or described safety device.
(explaining 8)
According to the described elevator device of above-mentioned statement 7,
The reference position information of the position of the described determined location of the pre-stored expression of described controller in the image photographed by described camera part, by detecting the position of described determined location in described safety device image, and described reference position information and described detected position are compared, detect the change in location of described camera part or described safety device.
(explaining 9)
According to the described elevator device of any one in above-mentioned statement 2 to 6,
The pre-stored image photographed by described camera part of described controller is benchmark image, by described benchmark image and described safety device image are compared, detects the change in location of described camera part or described safety device.
(explaining 10)
A kind of safety device, it is arranged on elevator device, when emergency situation has occurred described elevator device, moves, and described safety device is characterised in that,
Have camera part, the image of described safety device is taken and sent to described camera part.
Below the word in above-mentioned statement is described.Camera part is for example corresponding to pick up camera 20.Read out instrument is for example corresponding to mobile terminal 40,40b, 40f.Controller is for example corresponding to controller 10 for safety, 10b, 10c, 10d, 10e and controlling with controller 70.Operation information is for example corresponding to job content information.The benchmark operation information is for example corresponding to sequence of events information.Determined location is for example corresponding to mark.Reference position information is for example corresponding to marker location information.The position detected is for example corresponding to label position information.
Nomenclature
10, 10b, 10c, 10d, 10e: safety controller, 20: pick up camera, 30: governor, 40, 40b, 40f: mobile terminal, 50: contactless switch, 60: drg, 70: control and use controller, 102: the photographing process part, 104: the communication process part, 106: the job information storage area, 110: the sequence of events information storage part, 112: the operation action relatively judges processing section, 120: the marker location information storage area, 122: processing section tags, 124: mark comparison process part, 130: the benchmark image storage area, 132: the pattern match processing section, 402: the communication process part, 404: the Graphics Processing part, 406: the job content processing section, 410: job information separating treatment part, 412: the fixed-time control processing section, 414: overlapping control processing section, 510: Displaying timer is controlled processing section
Claims (10)
1. an elevator device, have the safety device moved when emergency situation has occurred, and described elevator device is characterised in that,
There is camera part and controller,
The image that described camera part is taken described safety device is the safety device image,
Described controller obtains described safety device image from described camera part, and described safety device image is sent to read out instrument.
2. elevator device as claimed in claim 1, is characterized in that,
Have described read out instrument, described read out instrument receives described safety device image from described controller, and described safety device image is shown.
3. elevator device as claimed in claim 2, is characterized in that,
Described read out instrument detects the operation that the user carries out during described demonstration, and will mean that the operation information of described operation sends to described controller,
Described controller receives described operation information, and described safety device image and described operation information are stored explicitly.
4. elevator device as claimed in claim 3, is characterized in that,
Described controller sends to described read out instrument by described safety device image and with the operation information of described safety device image correlation connection,
The operation information that described read out instrument receives and synthesizes described safety device image and join with described safety device image correlation, and show described synthetic result.
5. elevator device as claimed in claim 3, is characterized in that,
Described operation information has time and the described position operated in described safety device image of described operation.
6. elevator device as claimed in claim 3, is characterized in that,
The benchmark operation information of the pre-stored expression benchmark operation of described controller, and by described benchmark operation information and described operation information are compared to judge that whether described user's operation effective.
7. elevator device as described as any one in claim 2 to 6, is characterized in that,
Described controller detects the determined location of described safety device from described safety device image, detects thus the change in location of described camera part or described safety device.
8. elevator device as claimed in claim 7, is characterized in that,
The reference position information of the position of the described determined location of the pre-stored expression of described controller in the image photographed by described camera part, by detecting the position of described determined location in described safety device image, and described reference position information and described detected position are compared, detect the change in location of described camera part or described safety device.
9. elevator device as described as any one in claim 2 to 6, is characterized in that,
The pre-stored image photographed by described camera part of described controller is benchmark image, by described benchmark image and described safety device image are compared, detects the change in location of described camera part or described safety device.
10. a safety device, it is arranged on elevator device, and moves when emergency situation has occurred described elevator device, and described safety device is characterised in that,
Have camera part, the image of described safety device is taken and sent to described camera part.
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| Application Number | Priority Date | Filing Date | Title |
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| JP2012131304A JP5936450B2 (en) | 2012-06-08 | 2012-06-08 | Elevator system and safety device |
| JP2012-131304 | 2012-06-08 |
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| CN103482442A true CN103482442A (en) | 2014-01-01 |
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Cited By (3)
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| CN107572327A (en) * | 2016-07-05 | 2018-01-12 | 株式会社日立大厦系统 | Maintenance activity managing device and maintenance activity management system |
| US10941018B2 (en) | 2018-01-04 | 2021-03-09 | Otis Elevator Company | Elevator auto-positioning for validating maintenance |
| US10961082B2 (en) | 2018-01-02 | 2021-03-30 | Otis Elevator Company | Elevator inspection using automated sequencing of camera presets |
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| JP2016117574A (en) * | 2014-12-22 | 2016-06-30 | 東芝エレベータ株式会社 | Landing operation device for elevator |
| WO2018150497A1 (en) * | 2017-02-15 | 2018-08-23 | 三菱電機ビルテクノサービス株式会社 | Door closing mechanism inspection device and door closing mechanism inspection system for elevators |
| JP7452594B1 (en) | 2022-09-21 | 2024-03-19 | フジテック株式会社 | Elevator remote inspection system |
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Also Published As
| Publication number | Publication date |
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| CN103482442B (en) | 2016-06-08 |
| JP2013252962A (en) | 2013-12-19 |
| JP5936450B2 (en) | 2016-06-22 |
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