CN106586732B - A kind of signal evaluation of long-distance monitorng device and improve system and control method - Google Patents
A kind of signal evaluation of long-distance monitorng device and improve system and control method Download PDFInfo
- Publication number
- CN106586732B CN106586732B CN201710004157.5A CN201710004157A CN106586732B CN 106586732 B CN106586732 B CN 106586732B CN 201710004157 A CN201710004157 A CN 201710004157A CN 106586732 B CN106586732 B CN 106586732B
- Authority
- CN
- China
- Prior art keywords
- long
- signal
- distance monitorng
- monitorng device
- base station
- 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.)
- Active
Links
- 238000011156 evaluation Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 238000003786 synthesis reaction Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000013024 troubleshooting Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Signal Processing (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of signal evaluation of long-distance monitorng device and improve system and control method, system includes elevator control system, the long-distance monitorng device for receiving and dispatching elevator operation information, the signal base station of interim data and the cloud server for controlling elevator operation, the long-distance monitorng device includes data processing module and Anneta module, and the Anneta module includes antenna and signal strength detection device.The present invention is when long-distance monitorng device is installed or is debugged, long-distance monitorng device constantly sends test data packet to cloud server by signal base station, cloud server carries out response and feedback test data to long-distance monitorng device, long-distance monitorng device receives the data of feedback and counts it in the signal reliability of current location, the signal strength data of binding signal intensity detection module feedback, synthesis calculate current environment optimal antenna placement location.Meanwhile in elevator operation, when detecting that current demand signal reliability is too poor, then fed remote communication abnormality failure.
Description
Technical field
The present invention relates to the research field of elevator controlling, in particular to the signal evaluation of a kind of long-distance monitorng device and improvement
System and control method.
Background technique
Under the background that current elevator usage amount is constantly promoted, failure frequency is also being increasing, and as the modern times
A kind of unique mode of transportation, attention rate are also riseing rapidly in building, therefore once have therefore failure, must cause big model
The concern enclosed, or even cause the Public Relations Crisis of a company.
Therefore, real-time control and quick response or elevator producer from elevator operating condition is not only to produce itself
It monitoring of the operation data of product and collects etc., requires that we are promoted to the long-range monitoring range of lift product and reliable
Property.
Therefore occur on Vehicles Collected from Market it is many based on the long-range monitoring products for not having to communication modes, such as based on 2G, 3G,
The long-range monitoring product of 4G, GSM, CDMA etc., and support the remote monitoring system of the product, such as cloud management platform, big data
System, monitoring mobile phone software, two dimensional code etc., the function of constantly improve the performance of long-distance monitorng device and remotely monitor.
However, since wireless telecommunications inherently have the problem of signal reliability, thus while having had now many remote
The appearance of range monitoring apparatus and system, but it is all based on the exploitation and utilization that existing mechanics of communication carries out the later period, does not examine
Consider the basic problem of long-distance monitorng device, the i.e. reliability of signal, and in some places relatively fall behind or remote, signal
Intensity may be very poor；In the more place of some disturbing factors, signal packet loss may be very high；In some older technologies,
Data transmission bauds may be very low, existing data transfers demand is unable to satisfy, even if being able to satisfy, it is also possible to when having very big
Between hysteresis quality；Meanwhile existing remote supervisory and control(ling) equipment can not be accomplished quickly to determine communication failure in telecommunication failure
It position and automatically analyzes, generally requires staff and reach scene and check, debug, replace etc. to operate.
Summary of the invention
The shortcomings that it is a primary object of the present invention to overcome the prior art and deficiency, provide a kind of letter of long-distance monitorng device
Number assessment and improve system and control method, by comprehensive remote supervisory and control(ling) equipment in the data transmit-receive packet loss of current location and
Current antenna position signal strength detection data assess the remote communication signal reliability of current environment or position, and auxiliary
Installation or commissioning staff is helped to improve the communication signal reliability of current remote monitoring device or believe the communication of current remote device
Number reliability maximizes.
In order to achieve the above object, the invention adopts the following technical scheme:
The present invention provides a kind of signal evaluation of long-distance monitorng device and improve system, for controlling the electricity of elevator operation
Terraced control system further includes the signal base station for receiving and dispatching the long-distance monitorng device of elevator operation information, interim data, Yi Jiyun
Hold server, in which: the elevator control system is connect with long-distance monitorng device, be used for transmission the currently running data of elevator and
The data of long-distance monitorng device feedback are stored, handled or responded；The long-distance monitorng device includes data processing module
And Anneta module, the data processing module are connect with Anneta module, long-distance monitorng device was connected Anneta module and was constantly sent out
It send test data packet to signal base station, and is transferred to cloud server, cloud server reception is sent by long-distance monitorng device
Data, and data are stored and responded, by signal base station feedback to long-distance monitorng device.
The Anneta module includes antenna body and signal strength detection device as a preferred technical solution, described
Signal strength detection collimates the top that antenna body is arranged in.
The signal strength detection device is general wireless signal strength detection device as a preferred technical solution,；
The data processing module selects one of STM32 family chip or MCP24 family chip.
Anneta module connection signal base station and long-distance monitorng device as a preferred technical solution, with wireless communication
Mode transmit long-distance monitorng device data and receive signal base station data, and to the signal strength of signal base station carry out
Detection.
During the Anneta module is set in elevator(lift) machine room, each floor stop or hoistway as a preferred technical solution,
Any one position.
The present invention also provides a kind of signal evaluation of long-distance monitorng device and improve the control method of system, including it is following
Step:
S1, when long-distance monitorng device install or debug when, long-distance monitorng device by signal base station constantly to cloud service
Device sends test data packet；
S2, cloud server are by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judgement feedback
Data reliability, and combine Anneta module feedback signal strength data, calculate the best placement of current environment antenna
Position；
S3, when elevator operate normally when, long-distance monitorng device is continuously evaluated the reliability of current wireless communication signal, if letter
Number reliability is unsatisfactory for requiring then to feed back exception.
As a preferred technical solution, in step S2, reliability judgement method particularly includes:
S21, setting long-distance monitorng device enter debugging mode, and long-distance monitorng device is constantly sent out to signal base station by antenna
Test data packet is sent, which is transferred to cloud server by signal base station；
After S22, cloud server receive test data packet, which is responded, and feeds back corresponding test
Data packet is transmitted to long-distance monitorng device by signal base station；
S23, long-distance monitorng device receive and count the test data packet fed back, in conjunction with the test bag sent
Amount, calculates the packet loss of current test data packet；
S24, the packet loss calculated in conjunction with long-distance monitorng device, and fed back by signal strength detection device current
Signal base station signal strength data, evaluate the signal reliability of current location；
S25, antenna is arranged in different location and carries out signal evaluation, long-distance monitorng device is set after the completion and exits debugging
Mode, long-distance monitorng device arrange signal reliability according to the signal evaluation result for all positions tested at present, and
It will put in order and corresponding assessment result is fed back to elevator control system or cloud server.
As a preferred technical solution, in step S2, operation method are as follows: first according to signal reliability, select all logical
Believe reliable point, then these signal strengths put are arranged from high to low, choose the wherein highest point of signal strength, locating for the point
Position is antenna optimal placed location.
As a preferred technical solution, in step S5, assessment result includes following situations:
A, when the packet loss for detecting telecommunication is lower, and current position signal intensity is met the requirements, assessment is positive
Normal state；
B, it when the packet loss for detecting telecommunication is higher, and current position signal intensity is met the requirements, is evaluated as working as
Preceding environmental disturbances are excessively high or long-distance monitorng device failure；
C, when the packet loss for detecting telecommunication is lower, and current position signal intensity is evaluated as working as lower than when requiring
Front position signal base station signal is insufficient；
D, when the packet loss for detecting telecommunication is higher, and current position signal intensity is evaluated as working as lower than when requiring
Front position signal base station signal is poor.
As a preferred technical solution, in step S3, when elevator operates normally, long-distance monitorng device is constantly to current
Wireless communication signal is assessed, and assessment result is fed back to elevator control system if reliability is unsatisfactory for requiring or cloud takes
Business device, auxiliary is installed or commissioning staff is adjusted to current remote monitoring device or troubleshooting.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1, antenna and signal strength detection device are integrated together by the present invention, therefore signal strength detection device does not have to again
Individually arrangement, reduces system wiring, reduces system complexity；
2, the present invention by signal strength indication assess current remote monitoring device in conjunction with the packet loss of telecommunication can
By property, there is higher Evaluation accuracy, while there is stronger analysis ability to communication abnormality, can faster position anomaly source；
3, the present invention can assess optimal location automatically, and the ability to communicate of long-distance monitorng device is maximized；
4, the present invention ensure that the reliability remotely monitored to greatest extent, it is ensured that the real-time and reliability of data, it is auxiliary
Enterprise is helped to carry out failure response with prestissimo and obtain all data of elevator operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present system；
Fig. 2 is the flow chart of control method of the present invention.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Embodiment
As shown in Figure 1, assessment and the improved device and method of a kind of signal of long-distance monitorng device, including for controlling
The elevator control system of elevator operation, for receiving and dispatching the long-distance monitorng device of elevator operation information, the signal base station of interim data,
And cloud server, in which:
Elevator control system is connect with long-distance monitorng device, is used for transmission the currently running data of elevator and to long-range monitoring
The data of device feedback are stored, operation or response；
Long-distance monitorng device includes data processing module and Anneta module, and Anneta module includes antenna and signal strength detection
Device, long-distance monitorng device connected Anneta module and constantly sends test data packet to signal base station, and was transferred to cloud service
Device；
Cloud server is used to receive the data sent by long-distance monitorng device, and data are stored and responded, and leads to
Signal base station feedback is crossed to long-distance monitorng device；
Anneta module connection signal base station and long-distance monitorng device, transmit long-distance monitorng device in a manner of wireless communication
Data and the data for receiving signal base station, and the signal strength of signal base station is detected.
In one embodiment, the Anneta module can be located at elevator(lift) machine room and its neighbouring, each floor stop or hoistway
Any one position in interior, it is preferred that the Anneta module be located at elevator(lift) machine room and its near.
When long-distance monitorng device is installed or is debugged, long-distance monitorng device is constantly sent out to cloud server by signal base station
Test data packet is sent, for cloud server by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judgement is anti-
The reliability of the data of feedback, and the signal strength data of Anneta module feedback is combined, calculate most preferably putting for current environment antenna
Seated position.
The position of the antenna setting is in the minimum of one position of current scene, and when only one position, feedback is worked as
The signal evaluation of front position as a result, when more than one position, the signal reliability for feeding back the multiple position put in order and
The signal reliability assessment result of each corresponding position.
In one embodiment, four angles outside computer room are arranged in antenna, and assess its signal reliability, by long-range
After monitoring system feedback is into elevator control system, commissioning staff reads the assessment result and selects best set-point setting antenna
Module.
As shown in Fig. 2, in the present embodiment, a kind of signal evaluation of long-distance monitorng device and the control method for improving system,
Include the following steps:
S1, when long-distance monitorng device install or debug when, long-distance monitorng device by signal base station constantly to cloud service
Device sends test data packet；
S2, cloud server are by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judgement feedback
Data reliability, and combine Anneta module feedback signal strength data, calculate the best placement of current environment antenna
Position；The reliability judgement method particularly includes: first according to signal reliability, select the point of all reliable communications, then will
Signal strengths of these points arrange from high to low, choose the wherein highest point of signal strength, the present position be antenna most
Good placement location.
S21, setting long-distance monitorng device enter debugging mode, and long-distance monitorng device is constantly sent out to signal base station by antenna
Test data packet is sent, which is transferred to cloud server by signal base station；
After S22, cloud server receive test data packet, which is responded, and feeds back corresponding test
Data packet is transmitted to long-distance monitorng device by signal base station；
S23, long-distance monitorng device receive and count the test data packet fed back, in conjunction with the test bag sent
Amount, calculates the packet loss of current test data packet；
S24, the packet loss calculated in conjunction with long-distance monitorng device, and fed back by signal strength detection device current
Signal base station signal strength data, evaluate the signal reliability of current location；
S25, antenna is arranged in different location and carries out signal evaluation, long-distance monitorng device is set after the completion and exits debugging
Mode, long-distance monitorng device arrange signal reliability according to the signal evaluation result for all positions tested at present, and
It will put in order and corresponding assessment result is fed back to elevator control system or cloud server.
Assessment result includes following situations:
A, when the packet loss for detecting telecommunication is lower, and current position signal intensity is met the requirements, assessment is positive
Normal state；
B, it when the packet loss for detecting telecommunication is higher, and current position signal intensity is met the requirements, is evaluated as working as
Preceding environmental disturbances are excessively high or long-distance monitorng device failure；
C, when the packet loss for detecting telecommunication is lower, and current position signal intensity is evaluated as working as lower than when requiring
Front position signal base station signal is insufficient；
D, when the packet loss for detecting telecommunication is higher, and current position signal intensity is evaluated as working as lower than when requiring
Front position signal base station signal is poor.
S3, when elevator operate normally when, long-distance monitorng device is continuously evaluated the reliability of current wireless communication signal, if letter
Number reliability is unsatisfactory for requiring then to feed back exception.
When elevator operates normally, long-distance monitorng device constantly assesses current wireless communication signal, if reliably
Property be unsatisfactory for requiring that assessment result is then fed back to elevator control system or cloud server, auxiliary installation or commissioning staff are to working as
Preceding long-distance monitorng device is adjusted or troubleshooting.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (9)
1. the signal evaluation and improvement system of a kind of long-distance monitorng device, for controlling the elevator control system of elevator operation,
It is characterized in that, further includes the signal base station and cloud for receiving and dispatching the long-distance monitorng device of elevator operation information, interim data
Server, in which: the elevator control system is connect with long-distance monitorng device, is used for transmission currently running data of elevator and right
The data of long-distance monitorng device feedback are stored, handled or are responded；The long-distance monitorng device include data processing module with
And Anneta module, the data processing module are connect with Anneta module, the Anneta module includes that antenna body and signal are strong
Detection device is spent, the top of antenna body is arranged in the signal strength detection device, and long-distance monitorng device passes through Anneta module
Test data packet is constantly sent to signal base station, and is transferred to cloud server, cloud server is received by long-distance monitorng device
The data of transmission, and data are stored and responded, by signal base station feedback to long-distance monitorng device, long-distance monitorng device
It receives the data of feedback and counts it in the signal reliability of current location, the signal of binding signal intensity detecting device feedback is strong
Degree evidence, synthesis calculate current environment optimal antenna placement location.
2. the signal evaluation and improvement system of long-distance monitorng device according to claim 1, which is characterized in that the signal
Intensity detecting device is general wireless signal strength detection device；The data processing module select STM32 family chip or
One of MCP24 family chip.
3. the signal evaluation and improvement system of long-distance monitorng device according to claim 1, which is characterized in that the antenna
Module connection signal base station and long-distance monitorng device transmit the data and reception of long-distance monitorng device in a manner of wireless communication
The data of signal base station, and the signal strength of signal base station is detected.
4. the signal evaluation and improvement system of long-distance monitorng device according to claim 1 or 3, which is characterized in that described
Anneta module is set to any one position in elevator(lift) machine room, each floor stop or hoistway.
5. a kind of signal evaluation of long-distance monitorng device and the control method for improving system, which is characterized in that include the following steps:
S1, when long-distance monitorng device install or debug when, long-distance monitorng device by signal base station constantly to cloud server send out
Send test data packet；
S2, cloud server are by signal base station feedback data to long-distance monitorng device, the number of long-distance monitorng device judgement feedback
According to reliability, and combine Anneta module feedback signal strength data, calculate the optimal placed location of current environment antenna；
S3, when elevator operate normally when, long-distance monitorng device is continuously evaluated the reliability of current wireless communication signal, if signal can
It is unsatisfactory for requiring then to feed back exception by property.
6. a kind of signal evaluation of long-distance monitorng device according to claim 5 and the control method for improving system, special
Sign is, in step S2, reliability judgement method particularly includes:
S21, setting long-distance monitorng device enter debugging mode, and long-distance monitorng device is constantly sent to signal base station by antenna and surveyed
Data packet is tried, which is transferred to cloud server by signal base station；
After S22, cloud server receive test data packet, which is responded, and feeds back corresponding test data
Packet, is transmitted to long-distance monitorng device by signal base station；
S23, long-distance monitorng device receive and count the test data packet fed back, in conjunction with the test bag amount sent, meter
Calculate the packet loss of current test data packet；
S24, the packet loss calculated in conjunction with long-distance monitorng device, and the current demand signal fed back by signal strength detection device
Base station signal strength data evaluate the signal reliability of current location；
S25, antenna is arranged in different location and carries out signal evaluation, long-distance monitorng device is set after the completion and exits debugging mould
Formula, long-distance monitorng device arrange signal reliability according to the signal evaluation result for all positions tested at present, and will
It puts in order and corresponding assessment result is fed back to elevator control system or cloud server.
7. a kind of signal evaluation of long-distance monitorng device according to claim 5 and the control method for improving system, special
Sign is, in step S2, operation method are as follows: first according to signal reliability, select the point of all reliable communications, then by these points
Signal strength arrange from high to low, choose wherein the highest point of signal strength, the present position are that antenna is most preferably placed
Position.
8. the signal evaluation of long-distance monitorng device according to claim 6 and the control method for improving system, feature exist
In in step S25, assessment result includes following situations:
A, when the packet loss for detecting telecommunication is lower, and current position signal intensity is met the requirements, it is evaluated as normal shape
State；
B, it when the packet loss for detecting telecommunication is higher, and current position signal intensity is met the requirements, is evaluated as working as front ring
Interfere excessively high or long-distance monitorng device failure in border；
C, when the packet loss for detecting telecommunication is lower, and current position signal intensity is evaluated as present bit lower than when requiring
Confidence base station signal deficiency；
D, when the packet loss for detecting telecommunication is higher, and current position signal intensity is evaluated as present bit lower than when requiring
Confidence base station signal is poor.
9. the signal evaluation of long-distance monitorng device according to claim 5 and the control method for improving system, feature exist
In, in step S3, when elevator operates normally, long-distance monitorng device constantly assesses current wireless communication signal, if
Reliability is unsatisfactory for requiring that assessment result is then fed back to elevator control system or cloud server, auxiliary installation or commissioning staff
Current remote monitoring device is adjusted or troubleshooting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004157.5A CN106586732B (en) | 2017-01-04 | 2017-01-04 | A kind of signal evaluation of long-distance monitorng device and improve system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004157.5A CN106586732B (en) | 2017-01-04 | 2017-01-04 | A kind of signal evaluation of long-distance monitorng device and improve system and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106586732A CN106586732A (en) | 2017-04-26 |
| CN106586732B true CN106586732B (en) | 2019-06-25 |
Family
ID=58582654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004157.5A Active CN106586732B (en) | 2017-01-04 | 2017-01-04 | A kind of signal evaluation of long-distance monitorng device and improve system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106586732B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025626A (en) * | 2017-04-27 | 2017-08-08 | 上海博历机械科技有限公司 | A kind of urban transit bus management platform |
| CN110562813B (en) * | 2019-09-11 | 2021-08-17 | 宁波申菱机电科技股份有限公司 | Elevator communication method based on low-delay wireless network, storage medium and system thereof |
| CN111325965B (en) * | 2020-03-25 | 2021-02-19 | 杭州公路工程监理咨询有限公司 | Method and system for transmitting data of external inspection instrument in real time |
| CN112429607A (en) * | 2020-11-16 | 2021-03-02 | 日立楼宇技术（广州）有限公司 | Elevator control system, method, apparatus, computer device and storage medium |
| CN113225231B (en) * | 2021-05-12 | 2022-09-09 | 广州广日电梯工业有限公司 | Network evaluation method for elevator and network evaluation device for elevator |
| CN113891248B (en) * | 2021-09-30 | 2023-08-29 | 广州广日电梯工业有限公司 | Remote monitoring installation environment evaluation method and remote monitoring installation environment evaluation device |
| CN113825090A (en) * | 2021-09-30 | 2021-12-21 | 广州广日电梯工业有限公司 | Wireless communication system and method for elevator |
| CN113844974B (en) * | 2021-10-13 | 2023-04-14 | 广州广日电梯工业有限公司 | Method and device for installing elevator remote monitor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1977986A1 (en) * | 2006-01-24 | 2008-10-08 | Mitsubishi Denki Kabushiki Kaisha | Remote informing system for elevator |
| JP2009298499A (en) * | 2008-06-10 | 2009-12-24 | Hitachi Ltd | Relay device for communication of elevator |
| CN102354182A (en) * | 2011-08-12 | 2012-02-15 | 上海富士电梯有限公司 | Elevator information management system based on 3G network |
| CN103771211A (en) * | 2014-02-21 | 2014-05-07 | 成都烽火源信息技术有限公司 | Elevator monitoring system based on Internet of Things |
| JP2014172721A (en) * | 2013-03-08 | 2014-09-22 | Toshiba Elevator Co Ltd | Wireless sensor network system for elevator |
| CN206407769U (en) * | 2017-01-04 | 2017-08-15 | 广州广日电梯工业有限公司 | The signal evaluation and improvement system of a kind of long-distance monitorng device |
-
2017
- 2017-01-04 CN CN201710004157.5A patent/CN106586732B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1977986A1 (en) * | 2006-01-24 | 2008-10-08 | Mitsubishi Denki Kabushiki Kaisha | Remote informing system for elevator |
| JP2009298499A (en) * | 2008-06-10 | 2009-12-24 | Hitachi Ltd | Relay device for communication of elevator |
| CN102354182A (en) * | 2011-08-12 | 2012-02-15 | 上海富士电梯有限公司 | Elevator information management system based on 3G network |
| JP2014172721A (en) * | 2013-03-08 | 2014-09-22 | Toshiba Elevator Co Ltd | Wireless sensor network system for elevator |
| CN103771211A (en) * | 2014-02-21 | 2014-05-07 | 成都烽火源信息技术有限公司 | Elevator monitoring system based on Internet of Things |
| CN206407769U (en) * | 2017-01-04 | 2017-08-15 | 广州广日电梯工业有限公司 | The signal evaluation and improvement system of a kind of long-distance monitorng device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106586732A (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106586732B (en) | A kind of signal evaluation of long-distance monitorng device and improve system and control method | |
| CN100576712C (en) | Solar inverter and photovoltaic device with multiple solar inverters | |
| CN206407769U (en) | The signal evaluation and improvement system of a kind of long-distance monitorng device | |
| CN106966240A (en) | A kind of elevator remote monitoring system | |
| US9693120B2 (en) | System and method for transmitting measurement signals in spatially extensive supply networks | |
| CN104618940A (en) | Remote monitoring system and method of power acquiring terminal network | |
| CN102841293A (en) | Fault positioning system for 10kV power distribution network circuit | |
| CN103036625A (en) | Design method of detecting system for telecontrol remote terminal unit (RTU) and information channel | |
| CN102426453A (en) | Remote diagnosis device and method for automobile | |
| CN203151232U (en) | Remote intelligent monitoring system of power dispatching automation equipment | |
| CN111343574A (en) | Remote controller fault positioning system and mining intrinsic safety type remote controller | |
| CN102768051A (en) | Remote monitoring and warning system and method for electromagnetic flow meter of tap water | |
| CN106208370A (en) | A kind of monitor control system based on electric energy optimization device | |
| CN108933482B (en) | Power distribution terminal equipment off-line reason analysis method based on wireless signal intensity | |
| CN110879376B (en) | Ammeter maintenance method and system | |
| CN112357715A (en) | Elevator maintenance supervision system based on elevator signals and supervision method thereof | |
| CN202141778U (en) | Line fault positioner used for 10kV power distribution network | |
| CN106094793A (en) | A kind of rail vehicle electric data acquisition diagnostic system | |
| CN113316085B (en) | Method, device and system for giving alarm for detention in closed space | |
| CN210431440U (en) | Fault positioning and modular detection platform for remote wireless transmission assembly of motor train unit | |
| CN110839183B (en) | Dangerous equipment remote networking system method based on 5G network | |
| CN202194689U (en) | Downhole early warning information paging system of coal mine | |
| CN114944165A (en) | Mine belt fault diagnosis system based on audio analysis technology | |
| CN202119864U (en) | Distribution network feeder online monitoring terminal and monitoring system | |
| CN208577301U (en) | A kind of i-SAFE elevator remote monitoring system |
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 |