CN102970768A

CN102970768A - Weather monitoring system based on time division long term evolution (TD-LTE) public network

Info

Publication number: CN102970768A
Application number: CN2012104346870A
Authority: CN
Inventors: 高扬; 黄奎; 李晓东; 徐高松; 沈伟; 虞水中; 刘玉婵
Original assignee: Jiangsu IoT Research and Development Center
Current assignee: Jiangsu Cas Internet Of Things Technology Venture Capital Co ltd
Priority date: 2012-11-01
Filing date: 2012-11-01
Publication date: 2013-03-13
Anticipated expiration: 2032-11-01
Also published as: CN102970768B

Abstract

The invention relates to a weather monitoring system based on a time division long term evolution (TD-LTE) public network. The weather monitoring system comprises a weather monitor station and a weather monitoring center. The weather monitor station comprises weather parameter sensors, a data acquisition card, a processor unit and a TD-LTE module. The weather parameter sensors are connected with the processor unit through the data acquisition card, the processor unit is connected with the TD-LTE module, the TD-LTE module accesses the Internet through a TD-LTE base station, and the weather monitoring center accesses the Internet to perform data transmission with the TD-LTE module of the weather monitor station. The weather monitoring system has the advantages that weather monitoring data are transmitted by combining TD-LTE and the Internet, and the weather monitoring system is convenient, flexible and high in transmission speed; the weather parameter sensors are managed intelligently through the processor unit, and the data can be managed uniformly through a weather sensor equipment maintenance server of the weather monitoring center.

Description

Weather monitoring system based on the TD-LTE public network

Technical field

The present invention relates to weather monitoring system, be specifically related to a kind of weather monitoring system based on the TD-LTE public network.

Background technology

Existing weather information supervisory control system is most to transmit data by DDN or telephone wire to meteorological Surveillance center, also there is part to adopt the GPRS network transmission, above-mentioned load mode all is to adopt present widely used transmission means, data volume and speed all are subject to certain restrictions, development along with the 4G technology, requirement to the meteorology monitoring also can be more and more higher, therefore, is necessary to set up wider, faster meteorology monitoring link data network.

Summary of the invention

The purpose of this invention is to provide a kind of wide bandwidth, high speed data transfer, the real-time weather monitoring system based on the TD-LTE private network, better solved the data transmission problems in the meteorological monitoring.

For achieving the above object, the technical solution used in the present invention is, weather monitoring system based on the TD-LTE public network, comprise the meteorological monitoring station and the meteorological Surveillance center that are distributed in everywhere, described meteorological monitoring station comprises: meteorologic parameter transducer, data collecting card, processor unit and TD-LTE module, described meteorologic parameter transducer connects processor unit by data collecting card, and described processor unit links to each other with the TD-LTE module; The TD-LTE module is by TD-LTE base station accessing Internet, and described meteorological Surveillance center accessing Internet carries out transfer of data with the TD-LTE module of meteorological monitoring station; The TD-LTE network address that each TD-LTE block configuration is fixing, when meteorological monitoring station quantity changed, as long as meteorological Surveillance center was the corresponding fixed address of configuration.

Described meteorologic parameter transducer comprises: temperature, humidity sensor, wind speed, wind transducer, optical sensor.

Described meteorological Surveillance center comprises: the communication server, meteorological data Alarm Server, meteorological data historical record server and meteorological monitoring server, and the described communication server, meteorological data Alarm Server, meteorological data historical record server all link to each other with meteorological monitoring server; Advanced row address authenticated after meteorological Surveillance center obtained meteorological data by the access the Internet, then be input in the communication server data are decrypted processing, and with the deciphering data store in the meteorological data historical record server, the meteorological data Alarm Server is responsible for record and meteorological alert data is provided, and meteorological monitoring server is finished the man-machine interaction of meteorological Surveillance center.

Described meteorological Surveillance center also comprises meteorological sensor plant maintenance server, links to each other with described meteorological monitoring server; The processor unit of meteorological monitoring station generates the fault message of transducer by collection and scanning to sensing data, finally is stored in described meteorological sensor plant maintenance server.

Advantage of the present invention is:

1. the present invention transmits meteorological monitor data in conjunction with TD-LTE and the Internet, have convenient, flexible, the characteristics that transmission speed is high.

2. pass through each meteorologic parameter transducer of processor unit intelligent management, and can be by the meteorological sensor plant maintenance server unified management data of meteorological Surveillance center.

3. the server of Surveillance center is divided into each private server of backstage, and the foreground unification provides man-machine interaction, and it is convenient to check with the management and monitoring data.

Description of drawings

Fig. 1 is system configuration schematic diagram of the present invention.

Fig. 2 is concrete structure schematic diagram of the present invention.

Embodiment

The invention will be further described below in conjunction with drawings and Examples.

As shown in Figure 1, described weather monitoring system based on the TD-LTE public network comprises the meteorological monitoring station and the meteorological Surveillance center that are distributed in everywhere, between be connected with conventional internet by the 4G communication network.

As shown in Figure 2, described meteorological monitoring station comprises: meteorologic parameter transducer, data collecting card, processor unit and TD-LTE module, described meteorologic parameter transducer connects processor unit by data collecting card, and described processor unit links to each other with the TD-LTE module; The TD-LTE module is by TD-LTE base station accessing Internet, and described meteorological Surveillance center accessing Internet carries out transfer of data with the TD-LTE module of meteorological monitoring station; The TD-LTE network address that each TD-LTE block configuration is fixing, when meteorological monitoring station quantity changed, as long as meteorological Surveillance center was the corresponding fixed address of configuration.Described meteorologic parameter transducer comprises: temperature, humidity sensor, wind speed, wind transducer, optical sensor.Described meteorological Surveillance center comprises: the communication server, meteorological data Alarm Server, meteorological data historical record server and meteorological monitoring server, the described communication server, meteorological data Alarm Server, meteorological data historical record server all link to each other with meteorological monitoring server.

Meteorological monitoring station is by temperature, humidity sensor, wind speed, wind transducer, optical sensor perception weather information, and by data collecting card above information is carried out digitized processing, then enter in the processor unit, by software program with meteorological data store, computing, and the meteorological data after will processing by the TD-LTE module sends on the Internet, meteorological Surveillance center can obtain required weather information by the access the Internet, Fig. 2 only provides the formation of a meteorological Surveillance center, and other Surveillance center also have same formation.

The TD-LTE module is part important among the present invention, with encryption device, can prevent that data are stolen in this module.

The access scheme of public network of the present invention is: the TD-LTE network and the TD-LTE module that adopt Datang Telecom to provide, utilize TD-LTE block configuration fixed address to link to each other with the TD-LTE network, when meteorological monitoring station quantity increases, meteorological Surveillance center needs only the corresponding fixed address of configuration, and need not to do the application that any dilatation can realize large capacity data acquisition.

Advanced row address authenticated after meteorological Surveillance center obtained meteorological data by the access the Internet, then be input in the communication server data are decrypted processing, and with the deciphering data store in the meteorological data historical record server, the meteorological data Alarm Server is responsible for record and meteorological alert data is provided, and meteorological monitoring server is finished the human-computer interaction function of meteorological Surveillance center.

The present invention has increased self check and the maintenance function of meteorological equipment on the basis of the meteorological monitoring of tradition, in meteorological Surveillance center meteorological sensor plant maintenance server is set, and links to each other with described meteorological monitoring server.The processor unit of meteorological monitoring station generates the fault message of transducer by collection and scanning to sensing data, finally is stored in described meteorological sensor plant maintenance server.By meteorological sensor plant maintenance server the meteorological watch-dog information of each meteorological monitoring station is carried out maintenance and management.

Therefore, the present invention has realized weather monitoring system at the 4G network foundation, the management quality of the meteorological monitoring of Effective Raise, meteorological monitoring station carries out transfer of data by TD-LTE base station and the Internet, offer meteorological Surveillance center and relevant department, can better meet the requirement of weather monitoring system.

Claims

1. based on the weather monitoring system of TD-LTE public network, comprise the meteorological monitoring station and the meteorological Surveillance center that are distributed in everywhere, it is characterized in that: described meteorological monitoring station comprises: meteorologic parameter transducer, data collecting card, processor unit and TD-LTE module, described meteorologic parameter transducer connects processor unit by data collecting card, and described processor unit links to each other with the TD-LTE module; The TD-LTE module is by TD-LTE base station accessing Internet, and described meteorological Surveillance center accessing Internet carries out transfer of data with the TD-LTE module of meteorological monitoring station; The TD-LTE network address that each TD-LTE block configuration is fixing, when meteorological monitoring station quantity changed, as long as meteorological Surveillance center was the corresponding fixed address of configuration;

2. the weather monitoring system based on the TD-LTE public network as claimed in claim 1 is characterized in that, described meteorologic parameter transducer comprises: temperature, humidity sensor, wind speed, wind transducer, optical sensor.

3. the weather monitoring system based on the TD-LTE public network as claimed in claim 2 is characterized in that, described meteorological Surveillance center also comprises meteorological sensor plant maintenance server, links to each other with described meteorological monitoring server; The processor unit of meteorological monitoring station generates the fault message of transducer by collection and scanning to sensing data, finally is stored in described meteorological sensor plant maintenance server.