CN108792866A - The acquisition system of elevator status data and monitoring image data - Google Patents
The acquisition system of elevator status data and monitoring image data Download PDFInfo
- Publication number
- CN108792866A CN108792866A CN201810642398.7A CN201810642398A CN108792866A CN 108792866 A CN108792866 A CN 108792866A CN 201810642398 A CN201810642398 A CN 201810642398A CN 108792866 A CN108792866 A CN 108792866A
- Authority
- CN
- China
- Prior art keywords
- elevator
- network
- image data
- status data
- monitoring image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention relates to the acquisition systems of a kind of elevator status data and monitoring image data, including first network converter and the second network commutator；First network converter and the second network commutator are connected with each other, and first network converter is separately connected machine room elevator system and elevator monitoring center, and the second network commutator is separately connected car top elevator device and elevator photographic device；The elevator status data that second network commutator will be obtained from car top elevator device, and the monitoring image data obtained from elevator photographic device are respectively converted into power transmission data transmission to first network converter；The power transmission data are converted to transmitted data on network and are transmitted to elevator monitoring center by first network converter.It allows elevator monitoring center to obtain required elevator status data and monitoring image data using ready-made power transmission cable, carries out related data transmission without relying on specific communications line, reduces the cost for obtaining elevator status data and monitoring image data.
Description
Technical field
The present invention relates to elevator monitoring technical field, more particularly to a kind of elevator status data and monitoring image data
Acquisition system.
Background technology
Elevator device is the important component of lift facility, can be read from elevator device elevator operation floor,
The elevator status datas such as direction, speed, inspecting state and/or elevator faults comprising machine room elevator system (is arranged in elevator machine
The elevator device in room) and car top elevator device (elevator device in elevator car roof is set), in traditional scheme, need to pass through
The specific communications such as Shielded Twisted Pair line obtains elevator status data from machine room elevator system and car top elevator device, in this way by institute
When the elevator status data of acquisition is transmitted to elevator photographic device or elevator monitoring center, need in elevator photographic device or elevator
The communication interface to match with specific communications line is added at monitoring center, could realize elevator photographic device or elevator monitoring center
Acquisition to required elevator status data causes to obtain the of high cost of above-mentioned elevator status data.
Invention content
Based on this, it is necessary to lead to the technical problem of high cost for obtaining elevator status data for traditional scheme, provide
A kind of acquisition system of elevator status data and monitoring image data.
A kind of acquisition system of elevator status data and monitoring image data, including first network converter and the second network
Converter；
The first network converter and the second network commutator are connected with each other, and the first network converter is separately connected
Machine room elevator system and elevator monitoring center, second network commutator are separately connected car top elevator device and elevator camera shooting dress
It sets；
The elevator status data that second network commutator will be obtained from car top elevator device, and image and fill from elevator
The monitoring image data for setting acquisition are respectively converted into power transmission data transmission to first network converter；
The power transmission data are converted to transmitted data on network and are transmitted to elevator monitoring by the first network converter
Center.
The acquisition system of above-mentioned elevator status data and monitoring image data, in computer room compartment system and car top elevator device
Between access first network converter and the second network commutator, allow the second network commutator by the state of elevator number of acquisition
It is respectively converted into power transmission data transmission to first network converter according to monitoring image data, first network converter can be with
Above-mentioned power transmission data are converted into transmitted data on network and are transmitted to elevator monitoring center, elevator monitoring center is allow to use
Ready-made power transmission cable (such as 220V cables) obtains required elevator status data and monitoring image data, special without relying on
Determine communication line and carry out related data transmission, reduces the cost for obtaining elevator status data and monitoring image data.
In one embodiment, the first network converter obtains elevator status data or the from machine room elevator system
Two network commutators obtain elevator status data from car top elevator device；Second network commutator is also imaged from the elevator
Device obtains monitoring image data.
In the present embodiment, first network converter or the second network commutator read elevator from elevator device nearby
Status data, it is ensured that the efficiency of elevator status data needed for reading.
In one embodiment, the elevator status data is transmitted to elevator camera shooting dress by second network commutator
It sets, the elevator status data is superimposed to the elevator monitoring video that shooting obtains by the elevator photographic device, obtains monitoring figure
As data.
The present embodiment can carry out being superimposed for elevator status data and the original monitor video of elevator at elevator photographic device,
Make above-mentioned overlap-add operation be not necessarily to execute at elevator monitoring center, the workload at elevator monitoring center can be reduced, improves elevator prison
The operating rate at control center.
In one embodiment, if the monitoring image data at the elevator monitoring center are not superimposed elevator status data,
The elevator status data currently obtained is superimposed to monitoring image data by the elevator monitoring center.
In the present embodiment, if the monitoring image data are not superimposed elevator status data, elevator monitoring center will currently be obtained
The elevator status data taken is superimposed to monitoring image data, can make the elevator operation information that above-mentioned monitoring image data carry more
It is complete.
As one embodiment, the monitoring image data after the monitoring center display superposition elevator status data.
In one embodiment, the first network converter passes through the second network commutator of 220V cable connections.
The present embodiment can by the above-mentioned first network converter of common 220V cable connections and the second network commutator,
The transmission of corresponding data (elevator status data and monitoring image data) is carried out by PLC technology in above-mentioned 220V cables, effectively
Reduce data transmission cost.
In one embodiment, second network commutator is powered by POE for elevator photographic device.
The present embodiment can be powered by POE for elevator photographic device, can without the power source special in traditional scheme
To achieve the purpose that reduce power supply cost.
In one embodiment, communication interface is respectively set in the first network converter and the second network commutator；
The first network converter connects machine room elevator system by communication interface, and second network commutator passes through
Communication interface connects car top elevator device.
As one embodiment, the communication interface includes that RS232 interface, RS485 interfaces, RS422 interfaces or CAN connect
Mouthful.
In the present embodiment, the communication interface of first network converter by the connection corresponding to its communication interface (such as
RS232 lines, RS485 lines, RS422 lines or CAN bus) connection machine room elevator system, the communication interface of the second network commutator
Car top elevator device is connected by the connection corresponding to its communication interface, so as to above-mentioned first network converter and the second network
Converter obtains floor, direction, speed, the maintenance state of elevator such as situation and/or elevator faults information from elevator device nearby
Data.
In one embodiment, network interface is respectively set in the first network converter and the second network commutator；
The network interface of the first network converter connects elevator monitoring center by cable, second network commutator
Network interface connects elevator photographic device by cable.
The network interface of the second network commutator connects elevator photographic device by cable in the present embodiment, makes elevator photographic device
Elevator status data is obtained without adding other communication interfaces, corresponding software can be carried out only on elevator photographic device in this way and repair
Change, can realize the transmission of the acquisition and monitoring image data of elevator status data, corresponding development efficiency can be improved, to electricity
The type selecting of terraced photographic device, which also provides, more may.The network interface of first network converter connects elevator monitoring by cable, is protecting
On the basis of demonstrate,proving elevator status data and monitoring image data acquisition stability, the wiring of whole system can be simplified, contributed to
More convenient debugging and maintenance are carried out to lift facility.
Description of the drawings
Fig. 1 is the acquisition system structure diagram of the elevator status data and monitoring image data of one embodiment；
Fig. 2 is the acquisition system structure diagram of the elevator status data and monitoring image data of one embodiment.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention,
Do not limit protection scope of the present invention.
It should be noted that the term " first second third " involved by the embodiment of the present invention be only distinguish it is similar
Object does not represent the particular sorted for object, it is possible to understand that ground, " first second third " can be mutual in the case of permission
Change specific sequence or precedence.It should be appreciated that the object that " first second third " is distinguished in the appropriate case can be mutual
It changes, so that the embodiment of the present invention described herein can be real with the sequence other than those of illustrating or describing herein
It applies.
The term " comprising " and " having " of the embodiment of the present invention and their any deformations, it is intended that cover non-exclusive
Including.Such as contain what process, method, system, product or the equipment of series of steps or module were not limited to have listed
Step or module, but further include the steps that optionally not listing or module, or further include optionally for these processes, side
Method, product or equipment intrinsic other steps or module.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referenced herein " multiple " refer to two or more."and/or", the association for describing affiliated partner are closed
System indicates may exist three kinds of relationships, for example, A and/or B, can indicate：Individualism A exists simultaneously A and B, individualism
These three situations of B.It is a kind of relationship of "or" that character "/", which typicallys represent forward-backward correlation object,.
With reference to figure 1, Fig. 1 show the elevator status data of one embodiment and the acquisition system structure of monitoring image data
Schematic diagram, including first network converter 11 and the second network commutator 12；
11 and second network commutator 12 of the first network converter is connected with each other, and the first network converter 11 divides
Not Lian Jie machine room elevator system 21 and elevator monitoring center 23, second network commutator is separately connected car top elevator device 22
With elevator photographic device 24；11 and second network commutator 12 of above-mentioned first network converter is based on PLC (power carrier)
The network commutator of technology；
The elevator status data that second network commutator 12 will be obtained from car top elevator device 22, and taken the photograph from elevator
As the monitoring image data that device 24 obtains are respectively converted into corresponding power transmission data transmission to first network converter 11；
Above-mentioned power transmission data are the communication data transmitted by power transmissions cables such as 220V (volt) cables, including transformed
Elevator status data and/or monitoring image data；Above-mentioned elevator status data include floor in running process of elevator, direction,
The elevators such as speed, inspecting state, elevator faults information run relevant data；
The power transmission data are converted to transmitted data on network and are transmitted to elevator prison by the first network converter 11
Control center 23；Above-mentioned transmitted data on network is the communication data being transmitted by cable；May include elevator status data and/
Or monitoring image data.
Above-mentioned first network converter 11 can be arranged near machine room elevator system 21, obtain machine room elevator system nearby
Elevator status data at 21, the second network commutator 12 can be arranged near car top elevator device 22, obtain car top nearby
Elevator status data at elevator device 22.
Communication interface and network interface can be set on 11 and second network commutator 12 of above-mentioned first network converter, it is above-mentioned
Communication interface includes RS232 interface, RS485 interfaces, RS422 interfaces or CAN interface, specifically, with reference to as indicated with 2, first
The communication interface of network commutator 11 can (such as RS232 lines, RS485 lines, RS422 lines or CAN be total by corresponding connection
Line) machine room elevator system 21 is connected, the network interface of first network converter 11 can pass through cable and connect elevator monitoring center 23；The
The communication interface of two network commutators 12 can pass through corresponding connection (such as RS232 lines, RS485 lines, RS422 lines or CAN
Bus) car top elevator device 22 is connected, the network interface of the second network commutator 12 can pass through cable and connect elevator photographic device 24；
First network converter 11 can connect the second network commutator 12 by the power transmissions cable such as 220V cables.Correspondingly,
Two network commutators 11 obtain the elevator status data at car top elevator device 22 by communication interface, by network interface (as used
TCP/UDP agreements) monitoring image data at elevator photographic device 24 are obtained, by the elevator status data and monitoring image number
According to be respectively converted into can power transmission cable upload defeated power transmission data (including transformed elevator status data and
Monitoring image data), first network converter 11 is transmitted to by power transmission cable, first network converter 11 is by above-mentioned electricity
Power transmission data is converted to the transmitted data on network (including elevator status data and monitoring image data) by network cable transmission, leads to
It crosses cable (as used TCP/UDP agreements) and above-mentioned transmitted data on network is transmitted to elevator monitoring center 23；Above-mentioned first network
Converter 11 can also obtain elevator status data by communication interface from machine room elevator system 21, by network interface by above-mentioned electricity
Terraced status data transfers are to elevator monitoring center 23；In this way, elevator monitoring center 23 can obtain elevator system by PLC technology
The elevator status data and the monitoring image data at elevator filming apparatus of system, it is specific relatively low without relying on specific communications line
Cost.
The acquisition system of elevator status data provided by the invention and monitoring image data, in computer room compartment system 21 and sedan-chair
Access first network converter 11 and the second network commutator 12 between elevator device 22 is pushed up, makes the second network commutator 12 can be with
The elevator status data of acquisition and monitoring image data are respectively converted into power transmission data transmission to first network converter
11, above-mentioned power transmission data can be converted to transmitted data on network and be transmitted to elevator monitoring center by first network converter 11
23, so that elevator monitoring center is obtained required elevator status data using ready-made power transmission cable (such as 220V cables)
With monitoring image data, related data transmission is carried out without relying on specific communications line, reduces and obtains elevator status data and prison
Control the cost of image data.
In one embodiment, the first network converter obtains elevator status data or the from machine room elevator system
Two network commutators obtain elevator status data from car top elevator device；Second network commutator is also imaged from the elevator
Device obtains monitoring image data.
Specifically, first network converter can pass through the communications such as RS232 lines, RS485 lines, RS422 lines or CAN bus
Line obtains elevator status data from machine room elevator system；Second network commutator can pass through RS232 lines, RS485 lines, RS422
The connections such as line or CAN bus obtain elevator status data from car top elevator device.Second network commutator can pass through net
Line obtains monitoring image data from the elevator photographic device；Optionally, the second network commutator obtains monitoring image data
TCP/UDP agreements may be used in the process.
Above-mentioned elevator status data includes floor, direction, speed, inspecting state, elevator faults in running process of elevator
The elevators such as information run relevant data；Elevator device may include machine room elevator system and car top elevator device, machine room elevator
System can be synchronous with the elevator status data in car top elevator device.Above-mentioned first network converter or the second network
Converter can read elevator status data from elevator device nearby, ensure the flexibility of elevator status data needed for reading
And promptness.Monitoring image data acquired in elevator photographic device can be the video data for carrying elevator status data,
Or the original monitoring data without carrying elevator status data；If from the monitoring image number acquired in elevator photographic device
According to for no original monitoring data for carrying elevator status data, after above-mentioned monitoring image data transmission to elevator monitoring center,
It can accordingly be shown again after the superposition that monitoring center carries out elevator status data, to ensure that associated user watches elevator prison
Control the integrality of acquired information when image data.
In the present embodiment, first network converter or the second network commutator read elevator from elevator device nearby
Status data, it is ensured that the efficiency of elevator status data needed for reading.
In one embodiment, the elevator status data is transmitted to elevator camera shooting dress by second network commutator
It sets, the elevator status data is superimposed to the elevator monitoring video that shooting obtains by the elevator photographic device, obtains monitoring figure
As data.
Above-mentioned elevator status data can be with figure (such as up arrow or down arrow lamp) and/or word (such as current sedan-chair
Floor where compartment) etc. forms be superimposed to the elevator monitoring video that elevator photographic device is shot, to form corresponding monitoring figure
As data.
The present embodiment can carry out being superimposed for elevator status data and the original monitor video of elevator at elevator photographic device,
Make above-mentioned overlap-add operation be not necessarily to execute at elevator monitoring center, the workload at elevator monitoring center can be reduced, improves elevator prison
The operating rate at control center.
In one embodiment, if the monitoring image data at the elevator monitoring center are not superimposed elevator status data,
The elevator status data currently obtained is superimposed to monitoring image data by the elevator monitoring center.
Monitoring image data at monitoring center can be to be superimposed the image data of elevator status data (in elevator camera shooting
Elevator status data is superimposed at device) or it is not superimposed the image data of elevator status data；If the monitoring image data are not folded
Add elevator status data, elevator monitoring center that the elevator status data currently obtained is superimposed to monitoring image data, can make
The elevator operation information that above-mentioned monitoring image data carry is more complete.
Whether monitoring image data are superimposed elevator status data can be by relevant staff's eye recognition；It can also be according to
According to the superposition identifier identification being arranged when carrying out elevator status data overlap-add operation, if above-mentioned monitoring image data carry superposition mark
Know symbol, then can be determined that monitoring image data have been superimposed elevator status data, if above-mentioned monitoring image data do not carry superposition mark
Know symbol, then can be determined that monitoring image data are not superimposed elevator status data；It can also be supervised according to elevator photographic device and elevator
The modes such as the communication between control center determine.
As one embodiment, the monitoring image data after the monitoring center display superposition elevator status data.
The present embodiment can be in the monitoring image data after monitoring center shows superposition elevator status data, so as to user couple
The acquisition of elevator monitoring image data and elevator status data.
In one embodiment, above-mentioned elevator monitoring center can according to elevator status data carry out state of elevator monitoring and
Corresponding big data analysis, to determine that current the arrived floor of elevator, traffic direction, the speed of service, maintenance situation, elevator faults are believed
The elevator datas such as breath；Above-mentioned elevator status data can be additionally used in elevator and diagnose in advance, in conjunction with big data analysis etc., can improve electricity
The service quality of ladder reduces failure rate, improves failure response speed.
In one embodiment, the first network converter passes through the second network commutator of 220V cable connections.
The present embodiment can by the above-mentioned first network converter of common 220V cable connections and the second network commutator,
The transmission of corresponding data (elevator status data and monitoring image data) is carried out by PLC technology in above-mentioned 220V cables, effectively
Reduce data transmission cost.
In one embodiment, second network commutator is powered by POE for elevator photographic device.
The present embodiment can be powered by POE for elevator photographic device, can without the power source special in traditional scheme
To achieve the purpose that reduce power supply cost.
In one embodiment, communication interface is respectively set in the first network converter and the second network commutator；
The first network converter connects machine room elevator system by communication interface, and second network commutator passes through
Communication interface connects car top elevator device.
As one embodiment, the communication interface includes that RS232 interface, RS485 interfaces, RS422 interfaces or CAN connect
Mouthful.
The communication interface of above-mentioned first network converter by connection corresponding to its communication interface (such as RS232 lines,
RS485 lines, RS422 lines or CAN bus) machine room elevator system is connected, the communication interface of the second network commutator is logical by it
Connection corresponding to communication interface connects car top elevator device, so as to above-mentioned first network converter and the second network commutator from
Elevator device nearby obtains floor, direction, speed, the maintenance elevator status datas such as situation and/or elevator faults information.
In one embodiment, network interface is respectively set in the first network converter and the second network commutator；
The network interface of the first network converter connects elevator monitoring center by cable, second network commutator
Network interface connects elevator photographic device by cable.
The network interface of the second network commutator connects elevator photographic device by cable in the present embodiment, makes elevator photographic device
Elevator status data is obtained without adding other communication interfaces, corresponding software can be carried out only on elevator photographic device in this way and repair
Change, can realize the transmission of the acquisition and monitoring image data of elevator status data, corresponding development efficiency can be improved, to electricity
The type selecting of terraced photographic device, which also provides, more may.The network interface of first network converter connects elevator monitoring by cable, is protecting
On the basis of demonstrate,proving elevator status data and monitoring image data acquisition stability, the wiring of whole system can be simplified, contributed to
More convenient debugging and maintenance are carried out to lift facility.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. the acquisition system of a kind of elevator status data and monitoring image data, which is characterized in that including first network converter
With the second network commutator；
The first network converter and the second network commutator are connected with each other, and the first network converter is separately connected computer room
Elevator device and elevator monitoring center, second network commutator are separately connected car top elevator device and elevator photographic device；
The elevator status data that second network commutator will be obtained from car top elevator device, and obtained from elevator photographic device
The monitoring image data taken are respectively converted into power transmission data transmission to first network converter；
The power transmission data are converted to transmitted data on network and are transmitted to elevator monitoring center by the first network converter.
2. the acquisition system of elevator status data according to claim 1 and monitoring image data, which is characterized in that described
First network converter obtains elevator status data or the second network commutator from car top elevator device from machine room elevator system
Obtain elevator status data；Second network commutator also obtains monitoring image data from the elevator photographic device.
3. the acquisition system of elevator status data according to claim 1 and monitoring image data, which is characterized in that described
The elevator status data is transmitted to elevator photographic device by the second network commutator, and the elevator photographic device is by the elevator
Status data is superimposed to the elevator monitoring video that shooting obtains, and obtains monitoring image data.
4. the acquisition system of elevator status data according to claim 1 and monitoring image data, which is characterized in that if institute
It states the monitoring image data at elevator monitoring center and is not superimposed elevator status data, the elevator monitoring center will currently obtain
Elevator status data is superimposed to monitoring image data.
5. the acquisition system of elevator status data according to claim 3 or 4 and monitoring image data, which is characterized in that
Monitoring image data after the monitoring center display superposition elevator status data.
6. the acquisition system of elevator status data according to any one of claims 1 to 4 and monitoring image data, feature
It is, the first network converter passes through the second network commutator of 220V cable connections.
7. the acquisition system of elevator status data according to any one of claims 1 to 4 and monitoring image data, feature
It is, second network commutator is powered by POE for elevator photographic device.
8. the acquisition system of elevator status data according to any one of claims 1 to 4 and monitoring image data, feature
It is, communication interface is respectively set in the first network converter and the second network commutator；
The first network converter connects machine room elevator system by communication interface, and second network commutator passes through communication
Interface connects car top elevator device.
9. the acquisition system of elevator status data according to claim 8 and monitoring image data, which is characterized in that described
Communication interface includes RS232 interface, RS485 interfaces, RS422 interfaces or CAN interface.
10. the acquisition system of elevator status data according to any one of claims 1 to 4 and monitoring image data, special
Sign is that network interface is respectively set in the first network converter and the second network commutator；
The network interface of the first network converter connects elevator monitoring center, the network interface of second network commutator by cable
Elevator photographic device is connected by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642398.7A CN108792866B (en) | 2018-06-21 | 2018-06-21 | System for acquiring elevator state data and monitoring image data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642398.7A CN108792866B (en) | 2018-06-21 | 2018-06-21 | System for acquiring elevator state data and monitoring image data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108792866A true CN108792866A (en) | 2018-11-13 |
| CN108792866B CN108792866B (en) | 2020-10-23 |
Family
ID=64083851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642398.7A Active CN108792866B (en) | 2018-06-21 | 2018-06-21 | System for acquiring elevator state data and monitoring image data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792866B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022028446A1 (en) * | 2020-08-06 | 2022-02-10 | 通力股份公司 | Monitoring system for elevator, and elevator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11157760A (en) * | 1997-11-25 | 1999-06-15 | Hitachi Building Systems Co Ltd | Elevator cage image display device |
| KR100757640B1 (en) * | 2006-05-03 | 2007-09-13 | 부경대학교 산학협력단 | Device for monitoring state of elevator based on power line communication |
| CN202077136U (en) * | 2011-03-18 | 2011-12-14 | 广州日滨科技发展有限公司 | Superposing device for elevator |
| CN104925614A (en) * | 2015-06-26 | 2015-09-23 | 广州日滨科技发展有限公司 | Elevator passenger trapping failure monitoring system |
| CN105016157A (en) * | 2015-07-24 | 2015-11-04 | 济南智嵌测控技术有限公司 | Novel elevator accident site state parameter transmission device |
| CN105731223A (en) * | 2016-01-15 | 2016-07-06 | 四川慧联蜀都物联网有限公司 | Device for external communication of elevator car and elevator car state monitoring |
| CN106006273A (en) * | 2016-07-29 | 2016-10-12 | 浙江新再灵科技股份有限公司 | Elevator condition monitoring and displaying system |
| CN206108588U (en) * | 2016-07-29 | 2017-04-19 | 浙江新再灵科技股份有限公司 | A monitoring alarm system for elevator |
| CN107310998A (en) * | 2017-08-14 | 2017-11-03 | 上海新时达电气股份有限公司 | Elevator operation monitoring internet of things system |
-
2018
- 2018-06-21 CN CN201810642398.7A patent/CN108792866B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11157760A (en) * | 1997-11-25 | 1999-06-15 | Hitachi Building Systems Co Ltd | Elevator cage image display device |
| KR100757640B1 (en) * | 2006-05-03 | 2007-09-13 | 부경대학교 산학협력단 | Device for monitoring state of elevator based on power line communication |
| CN202077136U (en) * | 2011-03-18 | 2011-12-14 | 广州日滨科技发展有限公司 | Superposing device for elevator |
| CN104925614A (en) * | 2015-06-26 | 2015-09-23 | 广州日滨科技发展有限公司 | Elevator passenger trapping failure monitoring system |
| CN105016157A (en) * | 2015-07-24 | 2015-11-04 | 济南智嵌测控技术有限公司 | Novel elevator accident site state parameter transmission device |
| CN105731223A (en) * | 2016-01-15 | 2016-07-06 | 四川慧联蜀都物联网有限公司 | Device for external communication of elevator car and elevator car state monitoring |
| CN106006273A (en) * | 2016-07-29 | 2016-10-12 | 浙江新再灵科技股份有限公司 | Elevator condition monitoring and displaying system |
| CN206108588U (en) * | 2016-07-29 | 2017-04-19 | 浙江新再灵科技股份有限公司 | A monitoring alarm system for elevator |
| CN107310998A (en) * | 2017-08-14 | 2017-11-03 | 上海新时达电气股份有限公司 | Elevator operation monitoring internet of things system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022028446A1 (en) * | 2020-08-06 | 2022-02-10 | 通力股份公司 | Monitoring system for elevator, and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108792866B (en) | 2020-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112987700B (en) | Integrated test system of magnetic suspension traffic operation control system | |
| CN110865917A (en) | AR technology-based electric power machine room inspection operation method, system and application | |
| CN112637261A (en) | Equipment maintenance informatization management system based on handheld terminal | |
| CN109638959A (en) | Power equipment remote signaling function adjustment method and system based on AR and deep learning | |
| CN109360290A (en) | Electric power inspection system | |
| KR20170097468A (en) | DlAGNOSTIC AND MANAGING METHOD OF NEW RENEWABLE ENERGY APPATUS USING MOBILE DEVICE AND THE SYSTEM THEREOF | |
| CN116309303B (en) | Electrical equipment defect detection method and device based on infrared image and related equipment | |
| CN109714191A (en) | The portable failure wave-recording of substation and message analysis method based on mobile interchange | |
| CN108792866A (en) | The acquisition system of elevator status data and monitoring image data | |
| KR102050691B1 (en) | A method of apartment construction supervision using a system for inspecting communications cable | |
| CN114187534A (en) | Detection method and device for suspended foreign matter of power transmission conductor, medium and terminal equipment | |
| CN114092279A (en) | Full-service ubiquitous visual intelligent power operation and maintenance system | |
| CN108141381A (en) | To make wireline test result that the system and method coordinated be configured with wireline test | |
| CN117789435A (en) | Building site equipment management security cloud system and method | |
| CN210573772U (en) | Be applied to ubiquitous electric power thing networking intelligent management equipment | |
| KR101848610B1 (en) | Method, apparutus and systme for monitoring realtime charging data | |
| CN115442739B (en) | Temporary communication processing method and device for subway construction, electronic equipment and medium | |
| CN115220945A (en) | Raspberry pie-based vehicle detection device and method, vehicle and storage medium | |
| CN111874768B (en) | Method, device, equipment and system for detecting installation state of elevator component | |
| CN115001772A (en) | Power transmission line Internet of things gateway control method, control system and computer readable storage medium | |
| CN212276466U (en) | Large-scale hoisting equipment system of patrolling and examining in harbour | |
| CN1588857A (en) | Integrated circuit remote detecting system and its detecting method | |
| CN107147518A (en) | Power communication overhauls the automatic risk analysis model of influence business and its analysis method | |
| CN109669422B (en) | Real-time data acquisition system | |
| CN209462682U (en) | A kind of city illumination system and its failure automatic checkout equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |