CN202334901U - Wireless angle sensor system based on positioning of global positioning system (GPS) - Google Patents
Wireless angle sensor system based on positioning of global positioning system (GPS) Download PDFInfo
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- CN202334901U CN202334901U CN2011204608357U CN201120460835U CN202334901U CN 202334901 U CN202334901 U CN 202334901U CN 2011204608357 U CN2011204608357 U CN 2011204608357U CN 201120460835 U CN201120460835 U CN 201120460835U CN 202334901 U CN202334901 U CN 202334901U
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Abstract
The utility model discloses a wireless angle sensor system based on positioning of a global positioning system (GPS), which comprises an information acquisition terminal, a terminal data processing module, a wireless communication device and a data center. The information acquisition terminal comprises an angle sensor module and a GPS signal receiving module and is used for measuring a directional angle of a device and acquiring real-time GPS information. The terminal data processing module is used for level shift of data. A wireless transmission device is a general packet radio service (GPRS) module and is used for sending information processed by the terminal data processing module to the data center. The data center is used for a computer server receiving data and is responsible for data storage, management and retransmission. The system can achieve loose coupling integration with a plurality of existing mobile video monitoring systems, vehicle mobile positioning and monitoring systems and the like, and has the technical advantages of being good in encapsulation, capable of achieving wireless transmission and moving, independent and efficient in data transmission and the like.
Description
Technical field
The utility model relates to a kind of wireless multi-class data collection and treatment system, has merged multiple technologies such as signal processing, GPRS technology and GPS technology.Be specifically related to a kind of data collecting and processing system of realizing on-the-spot angular transducer and GPS placement data acquisition and combining the GPRS Radio Transmission Technology.Can realize that loose coupling is integrated with systems such as mobile video monitor, vehicle running fix monitorings, for various monitoring systems provide strong data support.
Background technology
With development in science and technology, new and high technology constantly is applied to all trades and professions, and the contact between various technology, between industry is also more and more tightr.Traditional data acquisition systems adopts cable network to carry out transfer of data, then has very big limitation in the place that can't well connect up.In addition, the data message of traditional information acquisition system collection is fixed, and aspect autgmentability, is short of to some extent, is unfavorable for and other system integrated, can't realize sharing and using of information.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, and it is the data collecting and processing system of one that a kind of GPS of collection and angular transducer data acquisition and processing (DAP) are provided.The advantage of this systems incorporate signal processing, GPRS technology and GPS technology; To the data acquisition of numerous areas such as present various mobile video monitors, vehicle running fix monitoring and the application requirements of information processing; During signal processing, GPRS technology and GPS technology be applied to data acquisition and handle, GPRS had transmission rate height, cheap, advantage such as the access network time is short.And before data transmit, need not allocate channel in advance, be easy to connect at any time.GPS can confirm residing on earth position of user side and height above sea level rapidly, can accurate in locating is provided, test the speed and the high precision time standard for earth surface overwhelming majority area (98%).Accomplish the collection and the processing of on-the-spot gps data and angular transducer data through the information gathering terminal; And data are sent to the specific data center through the GPRS wireless network; The terminal use can pass through internet visit data central server, obtains historical information and real-time update data.Like this, realized that instrument lighting, multi-parameter are integrated, made full use of resource again, realized high efficiency, high accuracy, eurypalynous data acquisition and processing (DAP), and had and be easy to and other system is realized the integrated advantage of loose coupling.For the application of multiple mobile video monitor, vehicle running fix monitoring system provides strong support.
The utility model solves the technical scheme that its technical problem adopted: the wireless angular transducer system based on the GPS location is characterized in that comprising information gathering terminal, terminal data treatment facility, wireless telecommunications system and data center's four parts; Said information gathering terminal comprises angular transducer module and gps signal receiver module, accomplishes the reception of angle-data collection and GPS information; Said terminal data treatment facility mainly is made up of a microprocessor module, and the data that will be recorded are carried out level conversion, and provides a plurality of interfaces to be used for expansion; Said radio transmission apparatus is meant the GPRS module, is used to set up the data transmission channel of information gathering terminal to data center; Said data center is used to receive data computing machine server, is responsible for reception, preservation, management and the forwarding of teledata.
The wireless angular transducer system that provides according to the utility model based on GPS location; It is characterized in that: the wireless angular transducer system based on GPS location according to claim 1; It is characterized in that: said information gathering terminal comprises angular transducer module and gps signal receiver module, and wherein angular transducer module and gps signal receiver module pass through I respectively
2C interface is connected with the terminal data treatment facility with the UART interface.
According to the wireless angular transducer system based on GPS location that the utility model provides, it is characterized in that: said terminal data treatment facility mainly is made up of a LM3S1138 microprocessor module, has general purpose I
2C interface and UART interface are connected with the gps signal receiver module with the angular transducer module respectively.
According to the wireless angular transducer system based on GPS location that the utility model provides, it is characterized in that: said data center is arranged in the computer server that the Internet network has fixed ip address.
The beneficial effect of the utility model is: on structural design; Be divided into four independent parts---comprise information gathering terminal, terminal data treatment facility, wireless telecommunications system and data center's four parts; Both convenient on-the-spot operation and maintenance can be realized high efficiency of transmission again, makes things convenient for user capture.And these four parts both can be used as angle information and GPS information data acquisition system separately, also can develop and apply with other system is integrated; In system design, adopt gps data and the data integrated collection of angular transducer, realize that signal processing, GPRS technology and GPS technology are integrated; On systemic-function; When accomplishing the angle-data collection, in system, data are sent to given server through the GPRS wireless network with the GPS information integration; The terminal use can pass through internet visit data central server, obtains historical information and real-time update data; On systematic function, adopt low-power dissipation power supply (but powered battery) design, low in energy consumption, easy to use, this system realizes wireless telecommunications through the GPRS wireless network, is easy to realization and cheap; On technical indicator, equipment is easy to carry, weight<1Kg; GPS global location precision can reach in 5 meters; Angular transducer is highly sensitive, transducer power consumption: 100uA; Magnetic field range is wide :+/>-8Oe; Resolution: 2Oe; Angular accuracy to 1
o～2
o
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
The structure chart that Fig. 1 provides for the utility model based on the wireless angular transducer system of GPS location.
The detailed structure view that Fig. 2 provides for the utility model based on the wireless angular transducer system of GPS location.
Embodiment
The structure chart that Fig. 1 provides for the utility model based on the wireless angular transducer system of GPS location.Shown in figure, a kind of wireless angular transducer system based on GPS location is characterized in that comprising information gathering terminal, terminal data treatment facility, wireless communication module and data center's four parts; Said information gathering terminal comprises angular transducer module (HMC5883L) and gps signal receiver module, accomplishes the reception of collection of equipment angle-data and GPS information; Said terminal data processing module is a microprocessor (LM3S1138), the level conversion of process angle data and gps data; Said radio transmission apparatus is meant the GPRS module, is used to set up the data transmission channel of information gathering terminal to data center; Said data center is used to receive data computing machine server, is responsible for reception, preservation, management and the forwarding of teledata.
During use; The information gathering terminal is placed on needs the monitoring location, can obtain real-time GPS and angle information, and the GPS that will be handled through the terminal data processing module by wireless communication module and the data message of angular transducer pass through the GPRS wireless network; Be sent to the specified server end; Receive, distribute, preserve, manage these data by data center, the terminal use can pass through internet visit data central server, obtains historical information and real-time update data.
The data transaction at main completion data message terminal and the Data Receiving and the forwarding of transmission and data center on software function.Data transaction on the described information gathering terminal and transmitting software are mainly accomplished real-time GPS information and angular transducer Data Acquisition and coding; The analog quantity that will be recorded is transformed into computer acceptable numerical quantities; These data can insert the Internet net through the GPRS wireless communication module, and with the Internet net in specified server connect and send data.The Data Receiving of described data center and reflecting software are mainly accomplished the reception of remote data, obtain historical information and real-time update data, and are forwarded to the client user as required.
On physical structure, the outside integrated design scheme that adopts, total adopts metal shell, and the equipment profile is simple, is easy to carry about with one, and volume is little, and is easy to use.The inner modularized design mode that adopts has strengthened equipment integral stability and has been easy to maintenance, effectively reduces maintenance cost, makes things convenient for enlargement module, is easy to enhance system function.Because data through the GPRS wireless network transmissions, effectively reduce cost, and can adopt independently-powered design (like photovoltaic cell etc.), avoid wiring, that settle the monitoring point is more convenient (as fixing, mobile, interim, vehicle-mounted etc.), and occupation mode is flexible.This system has the characteristics of independent data transmission, is easy to mutually integratedly with other equipment, and the terminal use can obtain in real time and historical data through internet visit data center.
Though described the execution mode of the utility model in conjunction with accompanying drawing, the protection range that those of ordinary skills do not need various distortion that the creativity work just can make or modification still to belong to this patent within the scope of the appended claims.
Claims (4)
1. based on the wireless angular transducer system of GPS location, it is characterized in that comprising information gathering terminal, terminal data treatment facility, wireless telecommunications system and data center's four parts; Said information gathering terminal comprises angular transducer module and gps signal receiver module, accomplishes the reception of angle-data collection and GPS information; Said terminal data treatment facility mainly is made up of a microprocessor module, and the data that will be recorded are carried out level conversion, and provides a plurality of interfaces to be used for expansion; Said radio transmission apparatus is meant the GPRS module, is used to set up the data transmission channel of information gathering terminal to data center; Said data center is used to receive data computing machine server, is responsible for reception, preservation, management and the forwarding of teledata.
2. the wireless angular transducer system based on GPS location according to claim 1; It is characterized in that: said information gathering terminal comprises angular transducer module and gps signal receiver module, and wherein the angular transducer module is connected with the terminal data treatment facility with the UART interface through the I2C interface respectively with the gps signal receiver module.
3. the wireless angular transducer system based on GPS location according to claim 1; It is characterized in that: said terminal data treatment facility mainly is made up of a LM3S1138 microprocessor module; Have general purpose I 2C interface and UART interface, be connected with the gps signal receiver module with the angular transducer module respectively.
4. the wireless angular transducer system based on GPS location according to claim 1, it is characterized in that: said data center is arranged in the computer server that the Internet network has fixed ip address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204608357U CN202334901U (en) | 2011-11-19 | 2011-11-19 | Wireless angle sensor system based on positioning of global positioning system (GPS) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204608357U CN202334901U (en) | 2011-11-19 | 2011-11-19 | Wireless angle sensor system based on positioning of global positioning system (GPS) |
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| Publication Number | Publication Date |
|---|---|
| CN202334901U true CN202334901U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204608357U Expired - Fee Related CN202334901U (en) | 2011-11-19 | 2011-11-19 | Wireless angle sensor system based on positioning of global positioning system (GPS) |
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| Country | Link |
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| CN (1) | CN202334901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449647A (en) * | 2020-10-30 | 2022-05-06 | 华为终端有限公司 | Positioning method and device |
-
2011
- 2011-11-19 CN CN2011204608357U patent/CN202334901U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449647A (en) * | 2020-10-30 | 2022-05-06 | 华为终端有限公司 | Positioning method and device |
| CN114449647B (en) * | 2020-10-30 | 2024-02-09 | 华为终端有限公司 | Positioning method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121119 |