CN114422976B - Centralized data transmission method in case of incapability of communication in garage - Google Patents
Centralized data transmission method in case of incapability of communication in garage Download PDFInfo
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- CN114422976B CN114422976B CN202210079368.6A CN202210079368A CN114422976B CN 114422976 B CN114422976 B CN 114422976B CN 202210079368 A CN202210079368 A CN 202210079368A CN 114422976 B CN114422976 B CN 114422976B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 238000004891 communication Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 238000013480 data collection Methods 0.000 abstract description 12
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/10—Arrangements in telecontrol or telemetry systems using a centralized architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The application relates to the field of data transmission, in particular to a centralized data transmission method when communication cannot be performed in a garage, which comprises a server, a plurality of first data collectors and a plurality of second data collectors which are arranged in a crossed distribution mode, wherein the first data collectors are connected with the server through serial port links, wireless network communication modules, network detection modules and state switching modules are arranged in the first data collectors and the second data collectors, and when the network detection modules on the first data collectors and the second data collectors detect that the wireless network communication modules cannot access the Internet, the first data collectors and the second data collectors are matched to upload data to the server through the centralized data transmission method. The problem that in the existing garage basement and the like, NBIOT and 3G4G signals cannot be effectively accessed, so that a collector is easily interrupted in the data collection process is solved.
Description
Technical Field
The application relates to the field of data transmission, in particular to a centralized data transmission method when communication in a garage is impossible.
Background
At present, signal error areas exist in partial areas in the intelligent data acquisition process, and effective signal coverage still cannot be performed. Such as garage basements, etc., cannot effectively access the NBIOT and 3G4G signals. And the optical fiber and network cable transmission is adopted, so that the troublesome wiring problem exists.
Disclosure of Invention
The application aims to provide a centralized data transmission mode when communication cannot be performed in a garage, and solves the problem that a collector is easy to interrupt in the data acquisition process due to the fact that NBIOT and 3G4G signals cannot be effectively accessed in a garage basement and the like at the present stage.
In order to solve the technical problems, the application adopts the following technical scheme:
the utility model provides a centralized data transmission method when unable communication in garage, includes server and a plurality of first data collection system and the second data collection system of alternately distributing the setting, first data collection system passes through serial port link and links to each other with the server, all be provided with wireless network communication module, network detection module and state switching module in first data collection system and the second data collection system, when a plurality of first data collection system and second data collection system all can normally be on the net through wireless network communication module, first data collection system and second data collection system all upload data to the server through the wireless network. When the network detection modules on the first data collectors and the second data collectors detect that the wireless network communication module cannot access the internet, the first data collectors and the second data collectors are matched to upload data to the server through a centralized data transmission method, and the method specifically comprises the following steps. S1, when a wireless network communication module on a first data collector cannot surf the internet, switching to a serial port link to upload data to a server, and when a wireless network communication module of a second data collector cannot surf the internet, switching to a client mode through a state switching module, and broadcasting and transmitting an uploading data packet to the surrounding first data collector and second data collector in a low-frequency network communication mode to request uploading data. S2, when a first data collector or a second data collector capable of uploading data to the server receives the uploading data packet, the first data collector or the second data collector is switched to a server mode through a state switching module, and ID information of the first data collector or the second data collector is sent to the second data collectors which cannot access the Internet around through a low-frequency network. And S3, after the second data collector which cannot access the internet receives the ID information, confirming and completing connection, and simultaneously, sending the collected data information to the first data collector or the second data collector which are connected. S4, the first data collector or the second data collector which receives the data information uploads data to the server through a wireless network or a serial link.
In a further technical scheme, in step S1, when the first data collector cannot be connected with the server through a serial port link, the first data collector is switched to a client mode through a state switching module, and upload data packets are broadcast and sent to surrounding first data collectors and second data collectors through a low-frequency network to request upload data.
In a further technical scheme, in step S3, the second data collector incapable of surfing the internet receives a plurality of ID information at the same time, and then connects one of the ID information by judging the signal strength between itself and the plurality of ID information, so as to perform data information transmission.
In a further technical scheme, when the first data collector uploads data to the server through the wireless network, the serial port link is used for carrying out backup data transmission to the server.
Compared with the prior art, the application has the beneficial effects that: through setting up wireless network communication module, can make first data collector and second data collector all can be connected to the server through wireless network, can make every first data collector and second data collector all can be in real time with the data information transfer who gathers to the server like this. When wireless network signals of places such as a garage and a basement cannot cover the distribution areas of all the first data collectors and the second data collectors, the plurality of first data collectors and the second data collectors can mutually cooperate to upload data to a server through a centralized data transmission method, and therefore the problem that NBIOT and 3G4G signals cannot be effectively accessed in the basement of the garage at present can be solved, and the collectors are easy to interrupt in the data collection process. By arranging the network detection module, the network connection state of the first data collector and the second data collector can be monitored at any time. Through setting up first data collector and link to each other through serial port link and server, can still make first data collector pass through the mode transmission data of wired transmission to the server when all first data collector and second data collector can't pass through wireless network and upload data to the server. In this way, all the first data collector and the second data collector can upload data to the server through the centralized data transmission method.
Detailed Description
The present application will be described in further detail with reference to the following examples and embodiments in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Examples:
the centralized data transmission method is characterized by comprising a server and a plurality of first data collectors and second data collectors which are distributed in a crossed mode, wherein the first data collectors are connected with the server through serial links, wireless network communication modules, network detection modules and state switching modules are arranged in the first data collectors and the second data collectors, and when the first data collectors and the second data collectors can normally surf the Internet through the wireless network communication modules, the first data collectors and the second data collectors upload data to the server through wireless networks. When the network detection modules on the first data collectors and the second data collectors detect that the wireless network communication module cannot access the internet, the first data collectors and the second data collectors are matched to upload data to the server through a centralized data transmission method, and the method specifically comprises the following steps. S1, when a wireless network communication module on a first data collector cannot surf the internet, switching to a serial port link to upload data to a server, and when a wireless network communication module of a second data collector cannot surf the internet, switching to a client mode through a state switching module, and broadcasting and transmitting an uploading data packet to the surrounding first data collector and second data collector in a low-frequency network communication mode to request uploading data. S2, when a first data collector or a second data collector capable of uploading data to the server receives the uploading data packet, the first data collector or the second data collector is switched to a server mode through a state switching module, and ID information of the first data collector or the second data collector is sent to the second data collectors which cannot access the Internet around through a low-frequency network. And S3, after the second data collector which cannot access the internet receives the ID information, confirming and completing connection, and simultaneously, sending the collected data information to the first data collector or the second data collector which are connected. S4, the first data collector or the second data collector which receives the data information uploads data to the server through a wireless network or a serial link.
Through setting up wireless network communication module, can make first data collector and second data collector all can be connected to the server through wireless network, can make every first data collector and second data collector all can be in real time with the data information transfer who gathers to the server like this. When wireless network signals of places such as a garage and a basement cannot cover the distribution areas of all the first data collectors and the second data collectors, the plurality of first data collectors and the second data collectors can mutually cooperate to upload data to a server through a centralized data transmission method, and therefore the problem that NBIOT and 3G4G signals cannot be effectively accessed in the basement of the garage at present can be solved, and the collectors are easy to interrupt in the data collection process. By arranging the network detection module, the network connection state of the first data collector and the second data collector can be monitored at any time. Through setting up first data collector and link to each other through serial port link and server, can still make first data collector pass through the mode transmission data of wired transmission to the server when all first data collector and second data collector can't pass through wireless network and upload data to the server. In this way, all the first data collector and the second data collector can upload data to the server through the centralized data transmission method.
The wireless network communication module is capable of transmitting or receiving a low frequency network.
And the first data collector and the second data collector are internally provided with a main processor, and the main processor is used for controlling the wireless network communication module, the network detection module and the state switching module. When the wireless network communication module detects that the wireless network is disconnected or receives broadcast signals sent by other wireless network communication modules, the main processor is reported, and then the state switching module is controlled by the main processor to switch to a corresponding client mode or server mode.
In step S1, when the first data collector cannot be connected with the server through the serial port link, the first data collector is switched to a client mode through the state switching module, and uploads data packets to the surrounding first data collector and second data collector through the low-frequency network in a broadcast manner, so as to request uploading data. The arrangement is to prevent that when a serial link of a certain first data collector fails, data cannot be uploaded to the server through a data link even when data cannot be uploaded to the server through a wireless network. The first data collector or the second data collector which can normally upload data can be requested to connect by switching to the client mode, so that the data can be uploaded smoothly.
In step S3, the second data collector unable to access the internet receives multiple ID information at the same time, and then connects one of the ID information by determining the signal strength between itself and the multiple ID information, so as to perform data information transmission. By means of the arrangement, the first data collector or the second data collector which cannot upload data to the server can be connected by selecting the first data collector or the second data collector with higher signal strength, and therefore data transmission can be stably conducted between the first data collector and the second data collector.
When the first data collector uploads data to the server through the wireless network, the serial port link is used for carrying out backup data transmission to the server.
Although the application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the present disclosure and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (4)
1. The centralized data transmission method is characterized by comprising a server and a plurality of first data collectors and second data collectors which are arranged in a crossed distribution mode, wherein the first data collectors are connected with the server through serial port links, wireless network communication modules, network detection modules and state switching modules are arranged in the first data collectors and the second data collectors, and when the first data collectors and the second data collectors can normally access the Internet through the wireless network communication modules, the first data collectors and the second data collectors upload data to the server through wireless networks;
when the network detection modules on the first data collectors and the second data collectors detect that the wireless network communication module cannot access the internet, the first data collectors and the second data collectors are matched to upload data to the server through a centralized data transmission method, specifically, the method comprises the following steps,
s1, when a wireless network communication module on a first data collector cannot surf the internet, switching to a serial port link to upload data to a server, and when the wireless network communication module of a second data collector cannot surf the internet, switching to a client mode through a state switching module, and broadcasting and transmitting an upload data packet to surrounding first data collectors and second data collectors in a low-frequency network communication mode to request uploading data;
s2, when a first data collector or a second data collector capable of uploading data to a server receives an uploading data packet, the first data collector or the second data collector is switched to a server mode through a state switching module, and ID information of the first data collector or the second data collector is sent to the second data collectors which cannot access the Internet around through a low-frequency network;
s3, after the second data collector which cannot access the internet receives the ID information, confirming and completing connection, and simultaneously sending the collected data information to the first data collector or the second data collector which are connected completely;
s4, the first data collector or the second data collector which receives the data information uploads data to the server through a wireless network or a serial link.
2. The method for centralized data transmission in the event of a failure to communicate within a garage of claim 1, wherein: in step S1, when the first data collector cannot be connected with the server through the serial port link, the first data collector is switched to a client mode through the state switching module, and uploads data packets to the surrounding first data collector and second data collector through the low-frequency network in a broadcast manner to request to upload data.
3. The method for centralized data transmission in the event of a failure to communicate within a garage of claim 1, wherein: in the step S3, the second data collector that cannot access the internet receives multiple ID information at the same time, and then connects one of the ID information by determining the signal strength between itself and the multiple ID information, so as to perform data information transmission.
4. The method for centralized data transmission in the event of a failure to communicate within a garage of claim 1, wherein: when the first data collector uploads data to the server through a wireless network, the serial port link is used for carrying out backup data transmission to the server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079368.6A CN114422976B (en) | 2022-01-24 | 2022-01-24 | Centralized data transmission method in case of incapability of communication in garage |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210079368.6A CN114422976B (en) | 2022-01-24 | 2022-01-24 | Centralized data transmission method in case of incapability of communication in garage |
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| CN114422976B true CN114422976B (en) | 2023-12-12 |
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Citations (3)
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|---|---|---|---|---|
| CN104994601A (en) * | 2015-06-01 | 2015-10-21 | 南京邮电大学 | 4G vehicle smart terminal system |
| CN106535238A (en) * | 2016-11-02 | 2017-03-22 | 青岛海信移动通信技术股份有限公司 | Link switching method and device |
| CN107992440A (en) * | 2017-11-23 | 2018-05-04 | 北京科诺伟业科技股份有限公司 | A kind of intelligent data acquisition unit |
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- 2022-01-24 CN CN202210079368.6A patent/CN114422976B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104994601A (en) * | 2015-06-01 | 2015-10-21 | 南京邮电大学 | 4G vehicle smart terminal system |
| CN106535238A (en) * | 2016-11-02 | 2017-03-22 | 青岛海信移动通信技术股份有限公司 | Link switching method and device |
| CN107992440A (en) * | 2017-11-23 | 2018-05-04 | 北京科诺伟业科技股份有限公司 | A kind of intelligent data acquisition unit |
Non-Patent Citations (1)
| Title |
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