CN102917063A - Portable environment-friendly parameter acquiring device based on Beidou navigation system - Google Patents
Portable environment-friendly parameter acquiring device based on Beidou navigation system Download PDFInfo
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- CN102917063A CN102917063A CN2012104065114A CN201210406511A CN102917063A CN 102917063 A CN102917063 A CN 102917063A CN 2012104065114 A CN2012104065114 A CN 2012104065114A CN 201210406511 A CN201210406511 A CN 201210406511A CN 102917063 A CN102917063 A CN 102917063A
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Abstract
The invention provides a portable environment-friendly parameter acquiring device based on a Beidou navigation system. The portable environment-friendly parameter acquiring device comprises an application processor platform which is connected with a power module, a keyboard module and a data storage module. The portable environment-friendly parameter acquiring device based on the Beidou navigation system is characterized in that a signal acquiring end of the application processor platform is connected with temperature and humidity sensors, a carbon dioxide sensor, an illuminance sensor and a GPS(Global position system)/BD (Beidou) positioning module used for achieving a positioning function, a data output end of the application processor platform is connected with a display module and a GPRS (General Packet Radio Service) communication module for wireless signal transmission, the GPRS communication module communicates with a remote online monitoring system through a GPRS network, and the application processor platform is also connected with a SIM (Subscriber Identity Module) card module for network communication. The portable environment-friendly parameter acquiring device based on the Beidou navigation system can be used for acquiring, processing and displaying parameters of temperature, humidity, illuminance and carbon dioxide, integrates embedded technology, satellite technology, industrial wireless network and sensor technology into a whole, is used for effective acquisition and remote transmission of environment parameters, and has remarkable beneficial effects.
Description
Technical field
The present invention relates to a kind of Portable, environmental protective parameter acquisition device based on Big Dipper navigation system, in particular, relate in particular to a kind of Portable, environmental protective parameter acquisition device based on Big Dipper navigation system that also can realize the information remote transmission for extraneous each environmental parameter collection.
Background technology
Environmental protection more and more has been subject to the people of other countries' extensive attention; China is when concentrating one's energy to develop the economy; also environmental protection is classified as a fundamental state policy; therefore; the research and development of enviromental protection instrument also more and more come into one's own with using, and are very vigorous to the demand of the environment monitoring automation control system product of atmospheric environment, water environment.But because the basis of China's environmental management is relatively weaker; also large not enough on the investment of fund; cause current demand and the potential demand of environmental protection industry to have larger gap, also do not satisfy the demand of development as the environment supervision instrument instrumentation on environmental protection basis far away.
For environmental protection parameter acquisition device, not only require it to have the environmental parameters such as temperature, humidity, carbon dioxide content, methane content and illuminance are had accurately acquisition function, also the ambient parameter data that gathers should be transferred to remote monitoring terminal in real time, fast and exactly, in order to data are carried out collective analysis, processing and statistics.
Summary of the invention
The present invention provides a kind of Portable, environmental protective parameter acquisition device based on Big Dipper navigation system that also can realize the information remote transmission for extraneous each environmental parameter collection in order to overcome the shortcoming of above-mentioned technical problem.
Portable, environmental protective parameter acquisition device based on Big Dipper navigation system of the present invention, comprise have signals collecting, data are processed and the application processor platform of output control action, application processor platform is connected with power module, Keysheet module and data memory module; Its special feature is: the GPS/BD locating module that the signals collecting end of described Application Process Platform is connected with Temperature Humidity Sensor, carbon dioxide sensor, illuminance sensor and realizes positioning function; The GPRS communication module that the data output end of application processor platform is connected with display module and realizes the signal wireless transmission, the GPRS communication module communicates by GPRS network and remote online monitoring system; Application processor platform also is connected with the SIM card module of networking communication.
Application processor platform is comprised of microcontroller, realize the remote transmission effect of sensor data acquisition, data operation and storage and data, power module provides electric energy for whole device, Keysheet module is used for setting parameter, data memory module is realized the storage to image data, in order to the usefulness of inquiry.Temperature Humidity Sensor, carbon dioxide sensor, illuminance sensor are realized respectively the collection of temperature and humidity, carbon dioxide content and illumination information in the environment to external world; Application processor platform can receive the locating information of GPS (Global Position System) GPS or China Big Dipper navigation system BD by the GPS/BD locating module, in order to determine the geographical location information of environmental protection parameter acquisition device.Application processor platform shows by the display module information of can carrying out, and the environmental information that gathers can be transferred to remote online monitoring system by GPRS network by the GPRS communication module, so that save data and environmental parameter analyzed.
Portable, environmental protective parameter acquisition device based on Big Dipper navigation system of the present invention, the signals collecting end of described Application Process Platform also is connected with methane transducer and ammonia nitrogen parameter sensors.Can effectively detect methane content and ammonia-nitrogen content in the external environment by methane transducer, ammonia nitrogen parameter sensors, in order to environment is made assessment.
Portable, environmental protective parameter acquisition device based on Big Dipper navigation system of the present invention is provided with IIC communication interface, SPI communication interface, USB2.0 interface and UART interface on the described application processor platform.Can realization be connected with transducer with host computer by corresponding communication interface and be connected.
Portable, environmental protective parameter acquisition device based on Big Dipper navigation system of the present invention, it is the chip of S5PV210 that described application processor platform adopts model, the S5PV210 chip is connected with Flash memory and DDR memory.The dominant frequency of the chip of S5PV210 can reach 1GHZ, can realize the high performance computation ability of 2000DMIPS.
The invention has the beneficial effects as follows: Portable, environmental protective parameter acquisition device of the present invention, transducer by application processor platform and environmental parameter collection, the GPS/BD locating module is connected with the GPRS communication module, effectively realized temperature, humidity, illuminance, the acquisition process of carbon dioxide parameter, Presentation Function, has simultaneously accurately Geographic mapping function, and can be by GPRS communication mould with the transfer of data that gathers to remote online monitoring system, has miniature portable, high-performance, the Real-time Collection environmental parameter can be widely used in the environmental parameter monitoring of numerous areas.
Of the present invention based on Big Dipper navigation system Portable, environmental protective parameter acquisition device, integrate embedded technology, the satellite fix communication technology, industry wireless network, sensor technology, satisfy environmental protection parameter online needs, be effective equipment that the environmental protection parameters remote is automatically gathered and transmits.
Description of drawings
Fig. 1 is the functional schematic block diagram of Portable, environmental protective parameter acquisition device of the present invention;
Fig. 2 is the circuit theory diagrams of Portable, environmental protective parameter acquisition device of the present invention.
Among the figure: 1 application processor platform, 2 Temperature Humidity Sensors, 3 carbon dioxide sensors, 4 methane transducers, 5 illuminance sensors, 6 ammonia nitrogen parameter sensors, 7 power modules, 8 Keysheet modules, 9 GPS/BD locating modules, 10 GPRS communication modules, 11 GPRS network, 12 remote online monitoring systems, 13 SIM card modules, 14 IIC communication interfaces, 15 SPI communication interfaces, 16 USB2.0 interfaces, 17 UART interfaces, 18 display modules.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and embodiment.
As depicted in figs. 1 and 2, provided respectively functional schematic block diagram and the circuit theory diagrams of Portable, environmental protective parameter acquisition device of the present invention, it comprises application processor platform 1, Temperature Humidity Sensor 2, carbon dioxide sensor 3, methane transducer 4, illuminance sensor 5, ammonia nitrogen parameter sensors 6, power module 7, Keysheet module 8, GPS/BD locating module 9, GPRS communication module 10, SIM card module 13, IIC communication interface 14, SPI communication interface 15, USB2.0 interface 16, UART interface 17 and display module 18.Shown application processor platform 1 has the function of information gathering, data operation, data processing, control peripheral module and the transmission of data, it can adopt the S5PV210 chip with powerful computing and processing capacity to consist of, configuration linux operating system or WINCE6.0 operating system can realize effective environmental parameter monitoring and transfer of data.
Shown Temperature Humidity Sensor 2, carbon dioxide sensor 3, methane transducer 4, illuminance sensor 5, ammonia nitrogen parameter sensors 6 all are connected with the data input pin of application processor platform 1, realize respectively the detection of temperature and humidity in the external environment, carbon dioxide content, methane gas content, illuminance, ammonia-nitrogen content, the external environment data of application processor platform 1 collection, computing and storage sensor input.GPS/BD locating module 9 is connected with application processor platform 1, application processor platform 1 is accepted the locator data that global position system GPS or Big Dipper navigation system BD send by GPS/BD locating module 9, and calculates the geographical position of environmental protection parameter acquisition device according to locator data.GPRS communication module 10 is connected with the data-out port of Application Process Platform 1, signal for the transducer that will gather transfers to remote online monitoring system 12 by GPRS network 11, has effectively realized the monitoring of remote monitoring equipment to environmental protection parameter acquisition device.
SIM card module 13 is used for loading SIM card, in order to realize the networking function of whole environmental protection parameter acquisition device.Application processor platform 1 also is provided with IIC communication interface 14, SPI communication interface, USB2.0 interface and UART interface 17, in order to realize I
2C, SPI and usb bus communication.Shown power module 7 is used for providing electric energy to whole environmental protection parameter acquisition device, can carry out setting parameter by Keysheet module 8; Display module 18 is connected with application processor platform 1, is used for showing for information about.
This terminal installation has data acquisition, transfer of data and data storage Presentation Function.Built-in maximum 1024 M FLASH memories can the dynamic expansion external memory storage, supports the power down storage, can deposit one month historical data, adopts with the data communication of data center and reads online or the GPRS wireless communications mode.The support of this terminal installation is carried out data acquisition to different environmental parameters simultaneously, realizes environmental parameters such as temperature, humidity, illuminance, carbon dioxide, ammonia nitrogen parameter, methane, and can realize BD/GPS dual system location.。Power is less than 5W, operating voltage: DC3.6V, working temperature :-40 ℃ ~ 70 ℃, have miniature portable, high-performance, can be widely used in the environmental parameter monitoring and protection characteristics of numerous areas.
The workflow of Portable, environmental protective parameter acquisition device of the present invention is: at first, device power is finished the initial configuration of each chip; Behind the navigator fix chip initiation, the BG/GPS signal enters BD/GPS Baseband by antenna, application processor platform 1 utilizes algorithm to calculate geographical location information, each transducer gathers ambient condition information, application processor platform 1 is integrated environmental information and positional information, starts GPRS communication module 10, connects remote online monitoring system 12, upload these information to remote center's platform, the query manipulations such as position detection can be carried out in the center simultaneously.
Claims (4)
1. Portable, environmental protective parameter acquisition device based on Big Dipper navigation system, comprise have signals collecting, data are processed and the application processor platform (1) of output control action, application processor platform is connected with power module (7), Keysheet module (8) and data memory module; It is characterized in that: the GPS/BD locating module (9) that the signals collecting end of described Application Process Platform is connected with Temperature Humidity Sensor (2), carbon dioxide sensor (3), illuminance sensor (5) and realizes positioning function; The GPRS communication module (10) that the data output end of application processor platform is connected with display module (18) and realizes the signal wireless transmission, the GPRS communication module communicates by GPRS network (11) and remote online monitoring system; Application processor platform also is connected with the SIM card module (13) of networking communication.
2. the Portable, environmental protective parameter acquisition device based on Big Dipper navigation system according to claim 1, it is characterized in that: the signals collecting end of described Application Process Platform also is connected with methane transducer (4) and ammonia nitrogen parameter sensors (6).
3. the Portable, environmental protective parameter acquisition device based on Big Dipper navigation system according to claim 1 and 2 is characterized in that: be provided with IIC communication interface (14), SPI communication interface (15), USB2.0 interface (16) and UART interface (17) on the described application processor platform (1).
4. the Portable, environmental protective parameter acquisition device based on Big Dipper navigation system according to claim 1 and 2, it is characterized in that: it is the chip of S5PV210 that described application processor platform (1) adopts model, and the S5PV210 chip is connected with Flash memory and DDR memory.
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Cited By (11)
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| CN103344275A (en) * | 2013-06-20 | 2013-10-09 | 苏州大学 | Environmental monitoring data acquisition method based on satellite positioning |
| CN103940468A (en) * | 2014-04-12 | 2014-07-23 | 徐云鹏 | Intelligent handheld rapid environment monitoring system |
| CN104219114A (en) * | 2014-09-04 | 2014-12-17 | 南通北城科技创业管理有限公司 | Smart home system based on S5PV210 chip |
| CN104282126A (en) * | 2013-07-12 | 2015-01-14 | 高圣鑫 | Multi-parameter greenhouse environment monitoring system adopting multiple network communication technology |
| CN104280064A (en) * | 2013-07-12 | 2015-01-14 | 魏燕 | Configuration type multi-parameter wireless physicochemical index monitor |
| CN104560710A (en) * | 2014-12-28 | 2015-04-29 | 刘湘娟 | Life environment management system |
| CN104833772A (en) * | 2015-04-15 | 2015-08-12 | 苏州承元科文投资管理有限公司 | Movable real-time carbon dioxide monitoring apparatus |
| CN106718359A (en) * | 2016-12-26 | 2017-05-31 | 河南省莱恩月季繁育有限公司 | A kind of full photonursery stock growing intermittent spraying system |
| CN107037468A (en) * | 2017-05-24 | 2017-08-11 | 中国运载火箭技术研究院 | A kind of multi-functional instrument for Rare Book Use case |
| CN109752734A (en) * | 2018-12-18 | 2019-05-14 | 联合汽车电子有限公司 | Microwave dark room GPS test macro and method |
| CN111537020A (en) * | 2020-04-20 | 2020-08-14 | 江苏科恒环境科技有限公司 | Handheld information acquisition and analysis system |
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| CN109752734A (en) * | 2018-12-18 | 2019-05-14 | 联合汽车电子有限公司 | Microwave dark room GPS test macro and method |
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| CN111537020A (en) * | 2020-04-20 | 2020-08-14 | 江苏科恒环境科技有限公司 | Handheld information acquisition and analysis system |
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Application publication date: 20130206 |