CN109450782A - Based on real-time transmission data method and intelligent gateway under elevator operation - Google Patents
Based on real-time transmission data method and intelligent gateway under elevator operation Download PDFInfo
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- CN109450782A CN109450782A CN201811307217.1A CN201811307217A CN109450782A CN 109450782 A CN109450782 A CN 109450782A CN 201811307217 A CN201811307217 A CN 201811307217A CN 109450782 A CN109450782 A CN 109450782A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- 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
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of method and intelligent gateway based on real-time transmission data under elevator operation, including intelligent gateway device, cell gateway, cloud；Intelligent gateway is transmitted to cloud by GPRS by zigbee short range wireless transmission to cell gateway, cell gateway at a distance；Transmission when utilize Cross transfer, when receiving data can not anxious transmission, create two texts, then transmitted according to time slice.Creating first document is first, then creating second document is second；Timing variable time, first a document is made when transmitting data and first receives data, and when time time is the multiple of 5s, later data are stored in second automatically；Then the data in 5s in first text are transferred to cloud by network and are stored, and empty content after being finished automatically.The present invention reduces data in the loss of transmission process using alternate transport.
Description
Technical field
The present invention relates to the real-time Transmissions that a kind of substep intersects, and are in real time completely transferred to transmission data efficient specified
Storage end.
Background technique
Data acquisition refers mainly to the data letter of acquisition signal object as a big important technology in information science technology field
Breath, and filter data and storage data were analyzed by treatment mechanism.Integrated use data acquisition technology, computer technology, sensing
Device technology and the big information technology of signal processing technology four, establish real-time automatic data acquisition and processing system.
Real-time data acquisition system major function is to will be distributed over the real time data of each power plant of different regions using working as
Modern advanced technology and framework can be realized safely and steadly and be passed through with the connection of scene DCS control system, the data that acquisition is come
It is uploaded to by VPN network provincial, and efficient data compression and long-term historical storage is carried out to data, while provider is easy
Client-side program and general data-interface, can help enterprise to realize the Real time data share within the scope of full factory, this is mentioned
The production management level of high enterprise, the market competitiveness saved production cost, enhance enterprise provide solid data basis
And scientific basis.
Real-time data acquisition system is most applied to military field in the U.S. earlier than the fifties in last century.US military uses
Data acquisition equipment completes the automatic collection of test experiments data, and institute's collecting data information is complete, efficiently solves test examination
It tests data and is difficult to the problem of acquiring.China at the end of the sixties in last century with regard to oneself through import data acquisition equipment, specifically leading
Carry out application in domain.
Data collection system realizes being connected for computer system and physics objective world, data collection system acquisition visitor
The Various types of data information in the world is seen, and is stored on the computer systems, carries out data by establishing the unified mathematical model of data
Analysis and processing.The development of chip technology brings faster acquisition speed, and the development of network-bus technology is brought more
More industrial field bus selections, therefore modern data acquisition system data acquisition and processing speed have large increase.Data are adopted
Collection speed is faster, and information integrity is higher, and data algorithm, which more optimizes data processed result, can more reflect true situation.Data are adopted
The intelligent development of collecting system is considered as the important symbol of this century information science technology progress, is modern scientist decision-making management
Provide powerful base support.
Summary of the invention
1, goal of the invention.
The present invention overcomes the shortcomings of to provide a kind of efficient, high reliablity, intersection real-time Data Transmission now with technology
Intelligent gateway.
2, the technical solution adopted in the present invention.
The present invention provides a kind of intelligent gateways based on real-time transmission data under elevator operation, including intelligent gateway
Equipment, cell gateway, cloud；
Intelligent gateway is transmitted to by zigbee short range wireless transmission to cell gateway, cell gateway by GPRS at a distance
Cloud；
Cloud is equipped with maintenance staff's interactive device, estate management platform, intelligent monitoring platform；By cloud data respectively with
Interactive device, estate management platform, intelligent monitoring platform interact monitoring and maintenance；
Transmission when utilize Cross transfer, when receiving data can not anxious transmission, create two texts, then
It is transmitted according to time slice.Creating first document is first, then creating second document is second；
Timing variable time, first a document is made when transmitting data and first receives data, is 5s in time time
Multiple when, later data are stored in second automatically；
Then the data in 5s in first text are transferred to cloud by network and are stored, automatic after being finished
Empty content；
Then it just takes over second text to go to receive data, being equivalent to 5s is that a cycle goes to realize the number of two texts
According to alternating receive and transmission.
Further, further include passenger's intelligence searching platform, transmit elevator data with cloud.
Further: rsa encryption being carried out to the content of text transmitted, and interference signal is shielded.
Further, for intelligent gateway by zigbee short range wireless transmission to cell gateway, cell gateway is remote by GPRS
Distance Transmission is to cloud；
Cloud is equipped with maintenance staff's interactive device, estate management platform, intelligent monitoring platform；By cloud data respectively with
Interactive device, estate management platform, intelligent monitoring platform interact monitoring and maintenance；
Transmission when utilize Cross transfer, when receiving data can not anxious transmission, create two texts, then
It is transmitted according to time slice.Creating first document is first, then creating second document is second；
Timing variable time, first a document is made when transmitting data and first receives data, is 5s in time time
Multiple when, later data are stored in second automatically；
Then the data in 5s in first text are transferred to cloud by network and are stored, automatic after being finished
Empty content；
Then it just takes over second text to go to receive data, being equivalent to 5s is that a cycle goes to realize the number of two texts
According to alternating receive and transmission.
It further, further include passenger's intelligence searching platform that elevator data is transmitted with cloud,.
Further, rsa encryption is carried out to the content of text transmitted, and interference signal is shielded.
3, technical effect caused by the present invention.
(1) present invention uses alternate transport to reduce data and has done one point in the loss of transmission process, and to data
Section operation, accurately navigates to the data packet of corresponding period when finding the problem.
(2) the present invention provides quick, the direct method for being designed into realization from system, that is, rapid prototyping is realized
Method: on the basis of MATLAB and Simulink, simultaneously RTW has been transformed in utilization, therefore can use the realization of rapid prototyping method
System is recycled from the high-performance for being designed into realization.Software in traditional development process is included in by rapid simulation method with hardware design
Rapid Circulation process realizes the Rapid Circulation of system design, spends to fundamentally save in traditional development methods
Plenty of time in software and hardware designs repeatedly.
(3) present invention is improved in the stability of the transmission of data, avoids with data caused by flow Caton
Missing is converted to the real-time Transmission of data packet, the sudden number of the transmission met well in transmission by single data transmission
According to needs.
Detailed description of the invention
Fig. 1 is logic diagram of the present invention.
Fig. 2 is flow chart of the invention.
Specific embodiment
As shown in Figure 1, acquiring the transmission after data present invention is mainly applied to sensor, ensureing sensor just first
After really establishing connection, unification is carried out to the format of data, to control the waiting time when receiving data to serial ports.To acquisition
Terminal establishes the text of encryption, realizes real-time Transmission according to alternate transport after collection.
As shown in Fig. 2, transmission when utilize Cross transfer, when receiving data can not anxious transmission, creation two
A text, is then transmitted according to time slice.First document (being named as first) is created, then creates second document and (is named
For second).Timing variable time, first a document is made when transmitting data and first receives data, is in time time
When the multiple of 5s, later data are stored in second automatically.Then the data in 5s in first text pass through network quilt
It is transferred to cloud to be stored, empties content after being finished automatically.Then it just takes over second text to go to receive data, quite
It is that a cycle goes the alternating for realizing the data of two texts to receive and transmit in 5s.
In addition rsa encryption is carried out to the content of text transmitted, and interference signal is shielded.
Reduce data in the loss of transmission process due to having done a staged operation to data, and using alternate transport,
Accurately navigate to the data packet of corresponding period.On the basis of MATLAB and Simulink, simultaneously RTW has been transformed in utilization, because
This can use rapid prototyping method and realizes that system is recycled from the high-performance for being designed into realization.Rapid simulation method opens tradition
Software and hardware design during hair incorporate Rapid Circulation process, the Rapid Circulation of system design are realized, thus from root
Saved in sheet spent in traditional development methods software and hardware design repeatedly in plenty of time.In the stability of the transmission of data
It is improved, avoids with shortage of data caused by flow Caton, data are converted to by single data transmission in transmission
The real-time Transmission of packet, the needs of the transmission burst data met well.
Claims (6)
1. a kind of intelligent gateway based on real-time transmission data under elevator operation, it is characterised in that: set including intelligent gateway
Standby, cell gateway, cloud；
Intelligent gateway is transmitted to cloud by GPRS by zigbee short range wireless transmission to cell gateway, cell gateway at a distance
End；
Cloud is equipped with maintenance staff's interactive device, estate management platform, intelligent monitoring platform；By cloud data respectively with interaction
Device, estate management platform, intelligent monitoring platform interact monitoring and maintenance；
Transmission when utilize Cross transfer, when receiving data can not anxious transmission, create two texts, then according to
Time slice transmission.Creating first document is first, then creating second document is second；
Timing variable time, first a document is made when transmitting data and first receives data, is times of 5s in time time
When number, later data are stored in second automatically；
Then the data in 5s in first text are transferred to cloud by network and are stored, and empty automatically after being finished
Content；
Then it just takes over second text to go to receive data, being equivalent to 5s is that a cycle goes to realize the data of two texts
It alternately receives and transmits.
2. the intelligent gateway according to claim 1 based on real-time transmission data under elevator operation, it is characterised in that:
Further include passenger's intelligence searching platform, transmits elevator data with cloud.
3. the intelligent gateway according to claim 1 based on real-time transmission data under elevator operation, it is characterised in that:
Rsa encryption is carried out to the content of text transmitted, and interference signal is shielded.
4. a kind of method described in claim 1 based on real-time transmission data under elevator operation, it is characterised in that: intelligence
Gateway is transmitted to cloud by GPRS by zigbee short range wireless transmission to cell gateway, cell gateway at a distance；
Cloud is equipped with maintenance staff's interactive device, estate management platform, intelligent monitoring platform；By cloud data respectively with interaction
Device, estate management platform, intelligent monitoring platform interact monitoring and maintenance；
Transmission when utilize Cross transfer, when receiving data can not anxious transmission, create two texts, then according to
Time slice transmission.Creating first document is first, then creating second document is second；
Timing variable time, first a document is made when transmitting data and first receives data, is times of 5s in time time
When number, later data are stored in second automatically；
Then the data in 5s in first text are transferred to cloud by network and are stored, and empty automatically after being finished
Content；
Then it just takes over second text to go to receive data, being equivalent to 5s is that a cycle goes to realize the data of two texts
It alternately receives and transmits.
5. the method according to claim 1 based on real-time transmission data under elevator operation, it is characterised in that: also wrap
Include passenger's intelligence searching platform with cloud transmission elevator data.
6. the method according to claim 1 based on real-time transmission data under elevator operation, it is characterised in that: to institute
The content of text of transmission carries out rsa encryption, and shields to interference signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811307217.1A CN109450782A (en) | 2018-11-05 | 2018-11-05 | Based on real-time transmission data method and intelligent gateway under elevator operation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811307217.1A CN109450782A (en) | 2018-11-05 | 2018-11-05 | Based on real-time transmission data method and intelligent gateway under elevator operation |
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| CN109450782A true CN109450782A (en) | 2019-03-08 |
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| CN201811307217.1A Pending CN109450782A (en) | 2018-11-05 | 2018-11-05 | Based on real-time transmission data method and intelligent gateway under elevator operation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477347A (en) * | 2009-01-22 | 2009-07-08 | 中国科学院等离子体物理研究所 | Data acquisition method with alternative memory synchronous continuous transmission |
| US20180152319A1 (en) * | 2016-11-28 | 2018-05-31 | Schlumberger Technology Corporation | Well Construction Site Communications Network |
| CN207810974U (en) * | 2018-01-05 | 2018-09-04 | 揭阳市聆讯软件有限公司 | A kind of elevator monitoring system |
| CN207957435U (en) * | 2018-01-29 | 2018-10-12 | 南京博纳睿通软件科技有限公司 | A kind of elevator monitoring system and elevator |
-
2018
- 2018-11-05 CN CN201811307217.1A patent/CN109450782A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477347A (en) * | 2009-01-22 | 2009-07-08 | 中国科学院等离子体物理研究所 | Data acquisition method with alternative memory synchronous continuous transmission |
| US20180152319A1 (en) * | 2016-11-28 | 2018-05-31 | Schlumberger Technology Corporation | Well Construction Site Communications Network |
| CN207810974U (en) * | 2018-01-05 | 2018-09-04 | 揭阳市聆讯软件有限公司 | A kind of elevator monitoring system |
| CN207957435U (en) * | 2018-01-29 | 2018-10-12 | 南京博纳睿通软件科技有限公司 | A kind of elevator monitoring system and elevator |
Non-Patent Citations (1)
| Title |
|---|
| 无: "启信电梯物联网解决方案", 《百度文库》 * |
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Application publication date: 20190308 |