CN201392406Y - Vehicular mobile integrated meteorological device - Google Patents
Vehicular mobile integrated meteorological device Download PDFInfo
- Publication number
- CN201392406Y CN201392406Y CN200920107359U CN200920107359U CN201392406Y CN 201392406 Y CN201392406 Y CN 201392406Y CN 200920107359 U CN200920107359 U CN 200920107359U CN 200920107359 U CN200920107359 U CN 200920107359U CN 201392406 Y CN201392406 Y CN 201392406Y
- Authority
- CN
- China
- Prior art keywords
- meteorological
- communication module
- vehicle
- wireless communication
- controlling unit
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a vehicular mobile integrated meteorological device, which comprises a vehicular monitoring host machine and a plurality of meteorological information collecting and controlling units. Each meteorological information collecting and controlling unit is formed by sequentially connecting a meteorological factor sensor, a sensor interface circuit and a Zig Bee wireless communication module, the vehicular monitoring host machine is formed by sequentially connecting a Zig Bee wireless communication module, a vehicular data center processor and a GPRS/CDMA communication module, wherein the Zig Bee wireless communication module is communicated with the meteorological information collecting and controlling units, the GPRS/CDMA communication module can be communicated with a meteorological monitoring center, and the meteorological information collecting and controlling units is in communication connection with the vehicular monitoring host machine through a Zig Bee wireless data transmission network. The vehicular mobile integrated meteorological device is high in integrity, easy in configuration and expansion and simple and convenient in mounting and maintenance, can meet various measurement requirements of meteorological stations, and can be widely used for emergency meteorological observation of meteorological stations and traffic departments.
Description
Technical field
The utility model relates to a kind of meteorological observation device, relates in particular to a kind of vehicle-mounted comprehensive Meteorological Device that moves.
Background technology
At present, the use of the emergent observation of various meteorologies car is more and more, the automatic meteorological observation equipment that is provided on the emergent weather monitoring car is mainly used to finish emergent meteorological element observation, and the data in real time of measuring is sent to emergent locomotive DCC or is positioned at the DCC of weather bureau.The meteorological element of observation mainly comprises: temperature, humidity, wind direction, wind speed, rainfall, air pressure etc., the output signal of the survey sensor of its meteorological element parameter mainly contain serial digital signal RS232/RS285, parallel binary-coded decimal signal, digital pulse signal, analog current signal (4～20mA) and voltage signal (1～5V) etc., and the signal transmission form between the monitoring host computer mainly contains:
1, adopt centralized control system, promptly various sensors directly are connected with the analog/digital signal line one by one with data acquisition unit.As November 3 2004 day for announcing, the patent No. is that the Chinese patent " meteorologic parameter measuring instrument " of 03220955.X promptly is to adopt this kind structure, it is characterized in that sensors such as wind direction, wind speed, humiture, air pressure are exported numeral or simulating signal inserts the central microprocessor single-chip microcomputer through numeral or analog signal processing interface.
2, adopt distributed monitoring system, adopt the CAN bussing technique to realize being connected of each sensor and master data collection device usually.As January 2 2008 day for announcing, the patent No. is that 200720018724.4 Chinese patent " a kind of meteorological element distributed monitoring system " promptly is to adopt this kind structure, it is characterized in that by being connected communicator between meteorological element sensor and the host computer, utilize the detection signal of described communicator receiving sensor output, comprise simulating signal, serial signal, digital pulse signal etc., and then convert the CAN bus data to and utilize the CAN bus to realize the communication that is connected with host computer.
More than the automatic meteorological observation device of two kinds of composition forms when install laying, the cable that all needs to lay certain-length that is connected of sensor and collector, sensor selects to lack dirigibility, interchangeability is relatively poor, can not satisfy various emergent whens observation and measure the needs of key element change, inconvenience is carried in maintenance maintenance and installation.
Observation as emergent meteorological element, it is configurable to require Meteorological Device equipment to have the several data transmission mode, easy for installation, not only can be that the local observational network is formed at the center with the observation car, and can participate in the surface weather observation station and use as reference observation equipment.And the meteorological observation equipment of current application on emergent car for meteorological observation only realized the part of these functions.
The appearance of ZigBee radio network technique makes above-mentioned requirements become possibility.ZigBee is applicable to the sensing control application, can between a plurality of small sensors, coordinate to realize communication mutually, mode with relay passes to another sensor with data from a sensor by radiowave, use the free frequency range of 2.4GHZ, can embed various device, form highly reliable wireless data sending network.
Summary of the invention
The purpose of this utility model is: at the deficiency of prior art existence, provide a kind of and can realize the several data communication modes, equipment integrated degree height, install easy to carry, the measurement key element is configurable, disposes the vehicle-mounted mobile comprehensive meteorologic survey device that can satisfy the meteorological station measurement requirement from precision and key element.
The technical solution of the utility model is: a kind of vehicle-mounted comprehensive Meteorological Device that moves, comprise vehicle-mounted monitoring main frame and a plurality of weather information acquisition controlling unit, it is characterized in that, be connected by the network service of ZigBee wireless data sending between the integrated ZigBee wireless communication module in described weather information acquisition controlling unit, a plurality of weather information acquisition controlling unit and vehicle-mounted monitoring main frame.
Further, described weather information acquisition controlling unit is electrically connected in turn by meteorological element sensor, sensor interface circuitry and ZigBee wireless communication module and forms;
Described vehicle-mounted monitoring main frame is formed by being electrically connected in turn with the GPRS/CDMA communication module that can communicate by letter with meteorological Surveillance center with ZigBee wireless communication module, the vehicle-mounted data center processor of weather information acquisition controlling unit communication.
Invention main points of the present utility model are to use ZigBee wireless data sending network technology to make up distributed onboard wireless meteorological observation system.By the chip integrated technology integrated ZigBee radio communication configuration node micro power consumption wireless sensor of utilization in the SOC SOC (system on a chip) of the single-chip microcomputer of meteorological element sensor interface circuitry, thereby can be implemented in vehicle-mounted monitoring host center data processor is in the regional extent at center, gathers various meteorological elements easily.Then, utilize GPRS/CDMA or INTERNET technology, meteorological element information is gathered, handled and uploads, as the data message of meteorologic analysis forecast.
The utility model has following beneficial effect compared with the prior art:
1, the utility model is owing to adopted the ZigBee technology to form highly reliable wireless data sending network, each collecting unit and data transmission unit integrate, can need not line with the weather information data transmission in main frame, thereby guaranteed the configurable and installation and maintenance simplicity of the measurement key element of system.
2, the utility model integrates local area radio mechanics of communication and wide-area wireless mechanics of communication, each independently the acquisition channel of acquisition controlling unit be constant, but when need to increase measuring key element, can realize by increasing the acquisition controlling unit.
The data of the sensor that connects with it are stored in the design of collecting unit based on each collecting unit collection.Whole system by central Control Software, adopts distributed control mode, to the collecting unit issuing command of each appointment based on the collecting unit that disposes.This design makes that not only equipment integral is strong, and easily expansion, can connect collecting unit according to measuring needs, and equipment is light, easy to install simultaneously, measures the needs of key element change in the time of can satisfying various emergent observation.
Description of drawings
Fig. 1 is the block diagram of system of the present utility model;
Fig. 2 is the structured flowchart of weather information acquisition controlling of the present utility model unit;
Fig. 3 is the structured flowchart of vehicle-mounted monitoring main frame of the present utility model;
Fig. 4 is the system architecture diagram of embodiment of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, of the present utility modelly vehicle-mountedly move comprehensive Meteorological Device and form, be connected by the network service of ZigBee wireless data sending between the weather information acquisition controlling unit of integrated ZigBee and the vehicle-mounted monitoring main frame by vehicle-mounted monitoring main frame and a plurality of weather information acquisition controlling unit.
Ad hoc deployed wireless networks is set up as the node composition in the weather information acquisition controlling unit of several integrated ZigBee, its embedded ZigBee wireless communication module has routing function, can constitute network topology arbitrarily by wireless connections, communicate by the node around the node in the network itself and this node, promptly realize between several weather information acquisition controlling unit and and the vehicle-mounted monitoring main frame between by the network service of ZigBee wireless data sending.This network both can work alone, and can also be connected with Internet or GPRS/CDMA cellular radio, with the form access existing network of terminal subnet.
The routing function of its embedded ZigBee wireless communication module of weather information acquisition controlling unit by using of integrated ZigBee can be easy to and the vehicle-mounted monitoring main frame between establish a communications link by ZigBee wireless data sending network, therefore when needs increase the measurement key element, can realize by increasing the acquisition controlling unit.
The data of the sensor that connects with it are stored in the design of weather information acquisition controlling unit based on each collecting unit collection, the collecting unit that whole system disposed is by the collecting unit issuing command of vehicle-mounted monitoring main frame to each appointment, this design makes that not only equipment integral is strong, and be easy to expand, measure the needs of key element change thereby satisfy various emergent whens observation.
Workflow of the present utility model is: different weather information acquisition controlling unit converts the meteorological element of being gathered to various electric signal respectively, and carry out signal Processing, and then carry out exchanges data by ZigBee wireless network and vehicle-mounted monitoring main frame and communicate by letter, thereby be in the regional extent at center with the vehicle-mounted monitoring main frame, finishing and gather various meteorological elements.The vehicle-mounted monitoring main frame is according to the requirement of meteorological ground observation standard, after the weather data that each weather information acquisition controlling cell node is uploaded is handled, can further utilize GPRS/CDMA or INTERNET technology, the meteorological element information uploading is positioned at the DCC of weather bureau, the data message of meteorologic analysis forecast is provided.Certainly, if the integrated ZigBee of the surface weather observation station, this device also can participate in the surface weather observation station and use as reference observation equipment.
In the structured flowchart of Fig. 2 weather information acquisition controlling of the present utility model unit, described weather information acquisition controlling unit by the meteorological element sensor of apolegamy as required, satisfy sensor interface circuitry that different sensors is electrically connected and be electrically connected in turn and form with ZigBee wireless communication module that the vehicle-mounted monitoring main frame communicates.Multiple sensors such as the optional distribution pressure of its used meteorological element sensor, temperature, humidity, wind direction, wind speed, rainfall, these sensors convert the variations of meteorological elements of being surveyed to relevant electric quantity change, after passing through the conditioning of sensor interface circuitry and conversion of signals, processing again, according to the requirement of program setting, weather data is uploaded to the vehicle-mounted data center processor of vehicle-mounted monitoring main frame by the ZigBee wireless communication module.
Dress ZigBee protocol stack in sensor interface circuitry among the figure comprises, support single-chip microcomputer and the peripheral circuit thereof of ZigBee, utilize the SOC SOC (system on a chip) (System on Chip) of single-chip microcomputer, on a chip, realize functions such as signals collecting, conversion, storage, processing and I/O, constitute meteorological observation key element from the non electrical quantity to the electric weight and gather and ALT-CH alternate channel.
The ZigBee wireless communication module is connected with single-chip microcomputer in the sensor interface circuitry by the spi bus interface, receive the meteorological element acquisition instructions that the vehicle-mounted monitoring main frame sends, the signal that single-chip microcomputer in the sensor interface circuitry is exported the meteorological element sensor according to instruction carries out the data acquisition operation, and the packing data of being gathered uploaded to the vehicle-mounted monitoring main frame, after receiving the affirmation information that the vehicle-mounted monitoring main frame beams back, promptly finish the collection of a meteorological element.
In the structured flowchart of Fig. 3 vehicle-mounted monitoring main frame of the present utility model, the vehicle-mounted monitoring main frame is formed by being electrically connected in turn with the GPRS/CDMA communication module that can communicate by letter with meteorological Surveillance center with ZigBee wireless communication module, the vehicle-mounted data center processor of weather information acquisition controlling unit communication.
Vehicle-mounted data center processor among the figure can adopt industrial computer, the built-in Control Software of establishment in advance, to control itself and to control the work operation of the weather information acquisition controlling unit of each node by the ZigBee wireless communication module, the meteorological observation factor data that reception is uploaded, at last by GPRS/CDMA communication module or Internet PORT COM with data upload to the DCC that is positioned at weather bureau.
The weather information acquisition controlling unit design of this device adopts powered battery, be in the dormancy electricity-saving state at the normal condition lower device, work according to the vehicle-mounted monitoring host command, and in real time meteorological measuring is wirelessly transmitted to the vehicle-mounted monitoring main frame, system is in extremely low power consumption, equipment is light, and is convenient for installation and maintenance.
In the system architecture diagram of Fig. 4 embodiment of the present utility model, weather information acquisition controlling described in the utility model unit is except that adopting the ZigBee network with the vehicle-mounted monitoring main-machine communication, also can directly be connected by set RS232 serial communication interface with other serial devices, perhaps directly communicate by letter with vehicle-mounted monitoring main frame or meteorological Surveillance center management host by set GPRS/CDMA wireless communication interface, thereby the local area radio communication technology and wide area wireless communication technology are integrated in the weather information acquisition controlling unit simultaneously, realize that the several data communication modes is optional.
The vehicle-mounted data center processor of vehicle-mounted monitoring main frame also can directly connect selected weather information acquisition controlling unit by set serial communication interface.
The weather information acquisition controlling unit of this device adopts the Ad hoc automatic network-building technology of ZigBee technology, because different weather information acquisition controlling unit of the present utility model connects different meteorological element sensors and all is integrated with wireless communication module, when the key element change is measured in emergent observation, need not any installation configuration, only need selection instruction to start the acquisition controlling unit of corresponding meteorological element, can add existing network automatically, and form the information routed path automatically, the embedded central Control Software of vehicle-mounted monitoring main frame adopts the distributed wireless control mode, weather information acquisition controlling unit issuing command to each combination networking, the meteorological element data acquisition is finished in control, this design makes that not only the device globality is strong, and configuration easily, expansion, the various measurement needs of meteorological station can be satisfied, meteorological station can be widely used in, the emergent meteorological observation of traffic department.
Claims (3)
1, a kind of vehicle-mounted comprehensive Meteorological Device that moves, comprise vehicle-mounted monitoring main frame and a plurality of weather information acquisition controlling unit, it is characterized in that, be connected by the network service of ZigBee wireless data sending between the integrated ZigBee wireless communication module in described weather information acquisition controlling unit, a plurality of weather information acquisition controlling unit and vehicle-mounted monitoring main frame.
2, the vehicle-mounted comprehensive Meteorological Device that moves according to claim 1 is characterized in that described weather information acquisition controlling unit is electrically connected in turn by meteorological element sensor, sensor interface circuitry and ZigBee wireless communication module to be formed.
3, the vehicle-mounted comprehensive Meteorological Device that moves according to claim 1 is characterized in that described vehicle-mounted monitoring main frame is electrically connected in turn by ZigBee wireless communication module, vehicle-mounted data center processor and GPRS/CDMA communication module to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920107359U CN201392406Y (en) | 2009-04-16 | 2009-04-16 | Vehicular mobile integrated meteorological device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920107359U CN201392406Y (en) | 2009-04-16 | 2009-04-16 | Vehicular mobile integrated meteorological device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392406Y true CN201392406Y (en) | 2010-01-27 |
Family
ID=41599227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920107359U Expired - Fee Related CN201392406Y (en) | 2009-04-16 | 2009-04-16 | Vehicular mobile integrated meteorological device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392406Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103969701A (en) * | 2013-01-31 | 2014-08-06 | 上海飞田通信技术有限公司 | System and method for realtime monitoring of city full-area air quality |
| CN114397714A (en) * | 2021-12-16 | 2022-04-26 | 福建省气象科学研究所 | Vehicle-mounted road traffic meteorological disaster monitoring and early warning device |
-
2009
- 2009-04-16 CN CN200920107359U patent/CN201392406Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798700A (en) * | 2012-08-07 | 2012-11-28 | 上海斐讯数据通信技术有限公司 | Mobile terminal with harmful substance detection system and harmful substance detection method |
| CN103969701A (en) * | 2013-01-31 | 2014-08-06 | 上海飞田通信技术有限公司 | System and method for realtime monitoring of city full-area air quality |
| CN103969701B (en) * | 2013-01-31 | 2016-09-28 | 上海飞田通信技术有限公司 | City region-wide air quality real-time monitoring system and method |
| CN114397714A (en) * | 2021-12-16 | 2022-04-26 | 福建省气象科学研究所 | Vehicle-mounted road traffic meteorological disaster monitoring and early warning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201248048Y (en) | Forest fire prewarning and monitoring system based on ZigBee sensing net | |
| CN101281187B (en) | Water environment monitoring node based on ZigBee wireless technique | |
| CN201955886U (en) | Agricultural environment information collection system based on wireless sensor network | |
| CN101275957A (en) | Wireless temperature and humidity intelligent sensor | |
| CN103528702A (en) | ZigBee-based temperature monitoring device, ZigBee-based temperature monitoring system and implementation method thereof | |
| CN202771016U (en) | Automatic meteorological station/environment monitoring station for traffic route based on wireless sensor network | |
| CN101561408A (en) | Soil humidity measuring device based on wireless microcomputer control | |
| CN201392406Y (en) | Vehicular mobile integrated meteorological device | |
| CN201654993U (en) | Intelligent wireless industrial control temperature monitoring system | |
| CN202512418U (en) | Distributed comprehensive ecological environment monitoring station | |
| CN201197151Y (en) | Distributed wireless weather observing station | |
| CN210534355U (en) | Ground meteorological environment monitoring and early warning device | |
| CN201789528U (en) | Wireless sensor monitor | |
| CN104697584A (en) | Distributed multi-physics field engineering safety dynamic monitoring and warning system | |
| CN203827384U (en) | Wireless Mesh network emergency meteorological observation system in double-subnet mode | |
| CN201690610U (en) | Self-organizing wireless sensing detection control network | |
| CN210534608U (en) | Ground meteorological environment monitoring, early warning and controlgear | |
| CN102548032A (en) | Wireless sensing network node capable of realizing simultaneous access of digital quantity and analog quantity | |
| CN218830482U (en) | Ammeter data acquisition equipment and ammeter case based on thing networking | |
| CN209000209U (en) | Monitoring device and monitoring system | |
| CN207752324U (en) | A kind of long range Agricultural Information acquisition gateway system based on LoRa | |
| CN102243290A (en) | Wireless polling system for new-energy vehicle and ship battery pack | |
| CN206039852U (en) | Wireless vehicle detecting system | |
| CN104574896A (en) | Self-organizing networking method of wireless data information collection system | |
| CN108615348A (en) | A kind of data concentrator and collecting method based on WSN wireless sensor technologies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |