CN106586732A - Signal assessment and improvement system of remote monitoring device and control method - Google Patents
Signal assessment and improvement system of remote monitoring device and control method Download PDFInfo
- Publication number
- CN106586732A CN106586732A CN201710004157.5A CN201710004157A CN106586732A CN 106586732 A CN106586732 A CN 106586732A CN 201710004157 A CN201710004157 A CN 201710004157A CN 106586732 A CN106586732 A CN 106586732A
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- signal
- long
- distance monitorng
- monitorng device
- base station
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Classifications
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- 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
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- 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)
- Selective Calling Equipment (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a signal assessment and improvement system of a remote monitoring device and a control method. The system comprises an elevator control system used for controlling elevator running, the remote monitoring device used for receiving and transmitting elevator running information, a signal base station for transferring data and a cloud server; and the remote monitoring device comprises a data processing module and an antenna module, and the antenna module comprises an antenna and a signal strength detection device. During installation or debugging of the remote monitoring device, the remote monitoring device continuously transmits testing data packages to the cloud server through the signal base station, the cloud server responds the remote monitoring device and feeds back testing data, the remote monitoring device receives the fed-back data and conducts statistics on signal reliability at the position, and the best antenna placing position at the current environment is comprehensively operated in cooperation with signal strength data fed back by the signal strength detection device. Meanwhile, when an elevator runs, telecommunication abnormal failures are fed back when it is detected that the current signal reliability is too poor.
Description
Technical field
The present invention relates to the research field of elevator controlling, the signal evaluation of more particularly to a kind of long-distance monitorng device and improvement
System and control method.
Background technology
Under the background that current elevator usage amount is constantly lifted, failure frequency also being on the increase, and as modern
Unique a kind of mode of transportation in building, its attention rate also riseing rapidly, once therefore have therefore failure, big model must be caused
The concern enclosed, or even cause the Public Relations Crisis of a company.
Therefore, the real-time control from elevator ruuning situation and quick response are not only, or elevator producer produces to itself
The aspects such as the monitoring and collection of the service data of product, require that our lift the remote monitoring scope and reliability to lift product
Property.
Therefore many remote monitoring products based on without communication modes are occurred in that on Vehicles Collected from Market, such as based on 2G, 3G,
The remote monitoring product of 4G, GSM, CDMA etc., and support the long distance control system of the product, such as cloud management platform, big data
System, monitoring mobile phone software, Quick Response Code etc., the performance of constantly improve long-distance monitorng device and the function of remote monitoring.
However, because wireless telecommunications inherently have the problem of signal reliability, thus while having had many remote now
The appearance of range monitoring apparatus and system, but it is all based on existing mechanics of communication and carries out the exploitation and utilization in later stage, does not examine
Consider the reliability of the basic problem of long-distance monitorng device, i.e. signal, and where some relatively backwardnesss or remote, its signal
Intensity may be very poor；Where some disturbing factors are more, its signal packet loss may be very high；In some older technologies,
Data transmission bauds may be very low, it is impossible to meets existing data transfers demand, that is, enable and meet, it is also possible to when having very big
Between hysteresis quality；Meanwhile, existing remote supervisory and control(ling) equipment is in telecommunication failure, it is impossible to accomplish that quickly communication failure is carried out to determine
Position and automatically analyze, generally require staff and reach the spot checked, debugged, being changed etc. and operate.
The content of the invention
Present invention is primarily targeted at overcoming the shortcoming and deficiency of prior art, there is provided 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 supervising device or believe the communication of current remote device
Number reliability is maximized.
In order to achieve the above object, the present invention is employed the following technical solutions：
The invention provides a kind of signal evaluation of long-distance monitorng device and improvement system, for controlling the electricity of elevator operation
Terraced control system, also includes the signal base station for receiving and dispatching the long-distance monitorng device of elevator operation information, interim data, Yi Jiyun
End server, wherein：The apparatus for controlling elevator is connected with long-distance monitorng device, for transmit elevator currently the data of operation and
The data of long-distance monitorng device feedback are stored, processed or responded；The long-distance monitorng device includes data processing module
And Anneta module, the data processing module is connected with Anneta module, and long-distance monitorng device was connected Anneta module and constantly sent out
Test data bag is sent to signal base station, and is transferred to cloud server, cloud server receives what is sent by long-distance monitorng device
Data, and data are stored and is responded, by signal base station feedback to long-distance monitorng device.
Used as preferred technical scheme, the Anneta module includes antenna body and signal strength detection device, described
Signal strength detection collimation is arranged on the top of antenna body.
Used as preferred technical scheme, the signal strength detection device is general wireless signal strength detection means；
The data processing module is from the one kind in STM32 family chips or MCP24 family chips.
As preferred technical scheme, the Anneta module connection signal base station and long-distance monitorng device, with radio communication
Mode transmit the data of long-distance monitorng device and receive the data of signal base station, and the signal strength signal intensity to signal base station is carried out
Detection.
As preferred technical scheme, during the Anneta module is arranged in elevator(lift) machine room, each floor stop or hoistway
Any one position.
Present invention also offers the control method of a kind of signal evaluation of long-distance monitorng device and improvement 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 bag；
, by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judges feedback for S2, cloud server
Data reliability, and with reference to Anneta module feedback signal strength data, calculate the optimal placement of current environment antenna
Position；
S3, when elevator normally runs, 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 abnormal.
Used as preferred technical scheme, in step S2, the concrete grammar that reliability judges is：
S21, setting long-distance monitorng device enter debugging mode, and long-distance monitorng device is constantly sent out by antenna to signal base station
Test data bag is sent, the packet is transferred to cloud server through signal base station；
S22, cloud server are received after test data bag, and the packet is responded, and feed back corresponding test
Packet, through signal base station long-distance monitorng device is sent to；
S23, long-distance monitorng device receive and count the test data bag that feeds back, with reference to the test bag for sending
Amount, calculates the packet loss of current test data bag；
S24, with reference to long-distance monitorng device calculate packet loss, and by signal strength detection device feed back it is current
Signal base station signal strength data, evaluate the signal reliability of current location；
S25, antenna is arranged on diverse location and signal evaluation is carried out, after the completion of long-distance monitorng device be set exit debugging
Pattern, long-distance monitorng device is arranged signal reliability according to the signal evaluation result of all positions of current test, and
To put in order and corresponding assessment result will feed back to apparatus for controlling elevator or cloud server.
Used as preferred technical scheme, in step S2, operation method is：First according to signal reliability, select all logical
Believe reliable point, then these signal strength signal intensities put are arranged from high to low, choose wherein signal strength signal intensity highest point, residing for the point
Position is antenna optimal placed location.
Used as preferred technical scheme, in step S5, assessment result includes situations below：
A, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity is met when requiring, is evaluated as just
Normal state；
B, when the packet loss for detecting telecommunication is higher, and current position signal intensity is met when requiring, is evaluated as working as
Front environmental disturbances are too high or long-distance monitorng device failure；
C, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity less than require when, be evaluated as work as
Front position signal base station signal is not enough；
D, when the packet loss for detecting telecommunication it is higher, and current position signal intensity less than require when, be evaluated as work as
Front position signal base station signal is poor.
Used as preferred technical scheme, in step S3, when elevator normally runs, long-distance monitorng device is constantly to current
Wireless communication signal is estimated, and assessment result is fed back to into apparatus for controlling elevator or high in the clouds clothes if reliability is unsatisfactory for requiring
Business device, auxiliary is installed or commissioning staff is adjusted or troubleshooting to current remote supervising device.
The present invention compared with prior art, has the advantage that and beneficial effect：
1st, the present invention is integrated together on antenna and signal strength detection device, therefore signal strength detection device is without again
Individually arrangement, reduces system wiring, reduces system complexity；
What the 2nd, the present invention was combined signal strength values with the packet loss of telecommunication to assess current remote supervising device can
By property, with higher Evaluation accuracy, while having higher analysis ability to communication abnormality, anomaly source can be faster positioned；
3rd, the present invention can automatically assess optimal location, and the ability to communicate of long-distance monitorng device is maximized；
4th, the present invention ensure that to greatest extent the reliability of remote monitoring, it is ensured that the real-time and reliability of data, auxiliary
Help enterprise carries out all data that failure response and acquisition elevator run with prestissimo.
Description of the drawings
Fig. 1 is the structural representation of present system；
Fig. 2 is the flow chart of control method of the present invention.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
Embodiment
As shown in figure 1, a kind of device and method of assessment and the improvement of the signal of long-distance monitorng device, including for controlling
The apparatus for controlling elevator 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, wherein：
Apparatus for controlling elevator is connected with long-distance monitorng device, for transmitting elevator currently data of operation and to remote monitoring
The data of device feedback are stored, computing 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 sent test data bag 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 is stored and is responded, and leads to
Signal base station feedback is crossed to long-distance monitorng device；
Anneta module connects signal base station and long-distance monitorng device, and long-distance monitorng device is transmitted in the way of radio communication
Data and the data of signal base station are received, and the signal strength signal intensity to signal base station is detected.
In one embodiment, the Anneta module may 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 by signal base station to cloud server
Test data bag is sent, by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judges anti-cloud server
The reliability of the data of feedback, and with reference to the signal strength data of Anneta module feedback, calculate most preferably putting for current environment antenna
Seated position.
The position that the antenna is arranged is that, in the minimum of one position of current scene, when only one of which position, feedback is worked as
The signal evaluation result of front position, when more than one position, feed back the plurality of position signal reliability put in order and
The signal reliability assessment result of each correspondence position.
In one embodiment, antenna is arranged on into four angles outside machine room, and assesses its signal reliability, by long-range
After monitoring system is fed back in apparatus for controlling elevator, commissioning staff reads the assessment result and selects optimal set-point to arrange antenna
Module.
As shown in Fig. 2 in the present embodiment, a kind of signal evaluation of long-distance monitorng device and improve the control method of system,
Comprise the 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 bag；
, by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judges feedback for S2, cloud server
Data reliability, and with reference to Anneta module feedback signal strength data, calculate the optimal placement of current environment antenna
Position；The concrete grammar that the reliability judges is：First according to signal reliability, the point of all reliable communications is selected, then will
The signal strength signal intensity of these points is arranged from high to low, chooses wherein signal strength signal intensity highest point, and the present position is antenna most
Good placement location.
S21, setting long-distance monitorng device enter debugging mode, and long-distance monitorng device is constantly sent out by antenna to signal base station
Test data bag is sent, the packet is transferred to cloud server through signal base station；
S22, cloud server are received after test data bag, and the packet is responded, and feed back corresponding test
Packet, through signal base station long-distance monitorng device is sent to；
S23, long-distance monitorng device receive and count the test data bag that feeds back, with reference to the test bag for sending
Amount, calculates the packet loss of current test data bag；
S24, with reference to long-distance monitorng device calculate packet loss, and by signal strength detection device feed back it is current
Signal base station signal strength data, evaluate the signal reliability of current location；
S25, antenna is arranged on diverse location and signal evaluation is carried out, after the completion of long-distance monitorng device be set exit debugging
Pattern, long-distance monitorng device is arranged signal reliability according to the signal evaluation result of all positions of current test, and
To put in order and corresponding assessment result will feed back to apparatus for controlling elevator or cloud server.
Assessment result includes situations below：
A, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity is met when requiring, is evaluated as just
Normal state；
B, when the packet loss for detecting telecommunication is higher, and current position signal intensity is met when requiring, is evaluated as working as
Front environmental disturbances are too high or long-distance monitorng device failure；
C, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity less than require when, be evaluated as work as
Front position signal base station signal is not enough；
D, when the packet loss for detecting telecommunication it is higher, and current position signal intensity less than require when, be evaluated as work as
Front position signal base station signal is poor.
S3, when elevator normally runs, 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 abnormal.
When elevator normally runs, long-distance monitorng device is constantly estimated to current wireless communication signal, if reliable
Property be unsatisfactory for requiring then assessment result to be fed back to into apparatus for controlling elevator or cloud server, auxiliary is installed or commissioning staff is to working as
Front long-distance monitorng device is adjusted or troubleshooting.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention not by above-described embodiment
Limit, other any Spirit Essences without departing from the present invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of signal evaluation of long-distance monitorng device and improve system, for control elevator operation apparatus for controlling elevator, its
It is characterised by, also includes the signal base station for receiving and dispatching the long-distance monitorng device of elevator operation information, interim data, and high in the clouds
Server, wherein：The apparatus for controlling elevator is connected with long-distance monitorng device, for transmitting elevator currently data of operation and right
The data of long-distance monitorng device feedback are stored, processed or responded；The long-distance monitorng device include data processing module with
And Anneta module, the data processing module is connected with Anneta module, and long-distance monitorng device was connected Anneta module and constantly sent
Test data bag is transferred to cloud server to signal base station, and cloud server receives the number sent by long-distance monitorng device
According to, and data are stored and is responded, by signal base station feedback to long-distance monitorng device.
2. the signal evaluation of long-distance monitorng device according to claim 1 and improve system, it is characterised in that the antenna
Module includes antenna body and signal strength detection device, and the signal strength detection collimation is arranged on the top of antenna body
End.
3. the signal evaluation of long-distance monitorng device according to claim 1 and improve system, it is characterised in that the signal
Intensity detecting device is general wireless signal strength detection means；The data processing module from STM32 family chips or
One kind in MCP24 family chips.
4. the signal evaluation of long-distance monitorng device according to claim 1 and improve system, it is characterised in that the antenna
Module connection signal base station and long-distance monitorng device, transmit data and the reception of long-distance monitorng device in the way of radio communication
The data of signal base station, and the signal strength signal intensity to signal base station detects.
5. the signal evaluation of the long-distance monitorng device according to claim 1 or 4 and improve system, it is characterised in that it is described
Anneta module be arranged in elevator(lift) machine room, each floor stop or hoistway in any one position.
6. a kind of signal evaluation of long-distance monitorng device and improve system control method, it is characterised in that comprise the 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 bag；
, by signal base station feedback data to long-distance monitorng device, long-distance monitorng device judges the number of feedback for S2, cloud server
According to reliability, and with reference to Anneta module feedback signal strength data, calculate the optimal placed location of current environment antenna；
S3, when elevator normally runs, 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 abnormal by property.
7. a kind of signal evaluation of long-distance monitorng device according to claim 6 and the control method of system is improved, it is special
Levy and be, in step S2, the concrete grammar that reliability judges is：
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
Examination packet, the packet is transferred to cloud server through signal base station；
S22, cloud server are received after test data bag, and the packet is responded, and feed back corresponding test data
Bag, through signal base station long-distance monitorng device is sent to；
S23, long-distance monitorng device receive and count the test data bag that feeds back, with reference to the test bag amount for sending, meter
Calculate the packet loss of current test data bag；
S24, the packet loss calculated with reference to 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 on diverse location and signal evaluation is carried out, after the completion of long-distance monitorng device be set exit debugging mould
Formula, long-distance monitorng device is arranged signal reliability according to the signal evaluation result of all positions of current test, and will
Put in order and corresponding assessment result feeds back to apparatus for controlling elevator or cloud server.
8. a kind of signal evaluation of long-distance monitorng device according to claim 6 and the control method of system is improved, it is special
Levy and be, in step S2, operation method is：First according to signal reliability, the point of all reliable communications is selected, then by these points
Signal strength signal intensity arrange from high to low, choose wherein signal strength signal intensity highest point, the present position is antenna and most preferably places
Position.
9. the signal evaluation of long-distance monitorng device according to claim 7 and the control method of system is improved, its feature exists
In in step S5, assessment result includes situations below：
A, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity is met when requiring, is evaluated as normal shape
State；
B, when the packet loss for detecting telecommunication is higher, and current position signal intensity is met when requiring, is evaluated as working as front ring
Disturb too high or long-distance monitorng device failure in border；
C, when the packet loss for detecting telecommunication it is relatively low, and current position signal intensity less than require when, be evaluated as present bit
Confidence base station signal deficiency；
D, when the packet loss for detecting telecommunication it is higher, and current position signal intensity less than require when, be evaluated as present bit
Confidence base station signal is poor.
10. the signal evaluation of long-distance monitorng device according to claim 6 and the control method of system is improved, its feature exists
In, in step S3, when elevator normally runs, long-distance monitorng device is constantly estimated to current wireless communication signal, if
Reliability is unsatisfactory for requiring then assessment result to be fed back to into apparatus for controlling elevator or cloud server, and auxiliary is installed or commissioning staff
Current remote supervising device is adjusted or troubleshooting.
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| CN110562813A (en) * | 2019-09-11 | 2019-12-13 | 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 |
| CN111325965A (en) * | 2020-03-25 | 2020-06-23 | 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 |
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| CN113844974A (en) * | 2021-10-13 | 2021-12-28 | 广州广日电梯工业有限公司 | Method and device for installing elevator remote monitor |
| CN113891248A (en) * | 2021-09-30 | 2022-01-04 | 广州广日电梯工业有限公司 | Evaluation method and evaluation device for remote monitoring installation environment |
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| 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 |
| CN113225231A (en) * | 2021-05-12 | 2021-08-06 | 广州广日电梯工业有限公司 | Network evaluation method for elevator and network evaluation device for elevator |
| 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 |
| 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 |
| CN113891248A (en) * | 2021-09-30 | 2022-01-04 | 广州广日电梯工业有限公司 | Evaluation method and evaluation device for remote monitoring installation environment |
| 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 |
| CN113844974A (en) * | 2021-10-13 | 2021-12-28 | 广州广日电梯工业有限公司 | Method and device for installing elevator remote monitor |
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