CN203350449U - Positioning navigation terminal - Google Patents
Positioning navigation terminal Download PDFInfo
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- CN203350449U CN203350449U CN 201320353546 CN201320353546U CN203350449U CN 203350449 U CN203350449 U CN 203350449U CN 201320353546 CN201320353546 CN 201320353546 CN 201320353546 U CN201320353546 U CN 201320353546U CN 203350449 U CN203350449 U CN 203350449U
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- positioning navigation
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Abstract
The utility model relates to a positioning navigation terminal. The positioning navigation terminal comprises a cellular mobile communication module used for receiving signals of a cellular mobile communication network and performing cellular mobile communication; a Beidou communication module used for performing Beidou satellite communication; and a control center used for detecting whether the cellular mobile communication module has received signals of the cellular mobile communication network or not and performing switches between a cellular mobile communication mode and a Beidou satellite communication mode. The control center is respectively connected with the cellular mobile communication module and the Beidou communication module. The positioning navigation terminal is enabled to perform communication in conditions with or without the cellular mobile communication network through the control center which controls the working switches between the Beidou communication module and the cellular mobile communication module according to cellular mobile communication network signal detection results.
Description
Technical field
The utility model relates to location navigation, communication technical field, is specifically related to a kind of positioning navigation terminal, is particularly useful for vehicle location and navigation system.
Background technology
At present, China's positioning navigation terminal on the market adopts Global Positioning System (GPS) (GPS) and/or Beidou satellite navigation system (BDS).The advantages such as Global Positioning System (GPS) (GPS) is high with its setting accuracy, orientation range is wide have been captured most market.Beidou satellite navigation system (BDS) is China's global positioning satellite and communication system of development voluntarily, is the satellite navigation system of the 3rd maturation after american global positioning system (GPS) and Russia (GLONASS).Wherein a Big Dipper generation has short message communication, area navigation, location and time service function, but the degree of accuracy of its location is not high.At present, the degree of accuracy of the Big Dipper two generations location is high, but the function that do not there is short message communication the same as Global Positioning System (GPS) (GPS).
People except the function of location navigation, also comprise communication function to the demand of positioning navigation terminal.For example, when positioning navigation terminal is applied to vehicle location and navigation system, vehicle mounted positioning navigation terminal communicates to realize that by cellular mobile communication networks and background server background server carries out remote monitoring to vehicle mounted positioning navigation terminal and car-mounted terminal.But the positioning navigation terminal communicated by cellular mobile communication networks can't communicate with background server in the environment without cellular mobile communication networks.As when positioning navigation terminal or its carrier remote mountains, border, desert belt etc. without the environment of cellular mobile communication networks in the time, positioning navigation terminal can't communicate with background server, need rescue if now the user of positioning navigation terminal meets dangerous accident, owing to can't communicating by letter with background server without the cellular mobile communication networks positioning navigation terminal, thereby can't realize emergency, warning, Long-distance Control etc., easily cause rescue maybe can't rescue not in time and increase the life that accident causes, the loss of property.
The utility model content
The purpose of this utility model is to overcome weak point of the prior art, provide a kind of cellular mobile communication networks is arranged or without the condition of cellular mobile communication networks under the positioning navigation terminal that all can communicate.
The purpose of this utility model is achieved through the following technical solutions: a kind of positioning navigation terminal comprises: for receiving the cellular mobile communication networks signal, carry out the cellular mobile communication module of cellular mobile communication; For the Big Dipper communication module of carrying out big-dipper satellite communication; Have or not and receive the cellular mobile communication networks signal for detection of the cellular mobile communication module, and carry out the control center of the switch operating of cellular mobile communication pattern and big-dipper satellite communication pattern; Described control center is connected with cellular mobile communication module and Big Dipper communication module respectively.
As preferably, described Big Dipper communication module is Big Dipper generation communication module.
As preferably, described positioning navigation terminal also comprises for obtaining locating information, and the locating module be connected with control center.
As preferably, described locating module is Big Dipper locating module and/or GPS locating module.
As preferably, described control center comprises: have or not the detection module that receives the cellular mobile communication networks signal for detection of the cellular mobile communication module; Communicate the mode switch module of pattern switching to cellular mobile communication module and Big Dipper communication module for exporting steering order.
As preferably, described cellular mobile communication module is 2G module, 3G module or WiMax module.
As preferably, described positioning navigation terminal also comprises the load module be connected with control center.
As preferably, described load module is key-press input panel and/or touch-screen.
As preferably, described load module comprises the communication pattern switch unit for the manual switchover communication pattern.
As preferably, described load module also comprises that a key warning input block and/or a key call for help input block.
The utility model has the following advantages and beneficial effect compared to existing technology:
(1) the utility model detects according to having or not the switch operating that the cellular mobile communication networks signal carries out cellular mobile communication and big-dipper satellite communication by control center, when being arranged, cellular mobile communication networks carries out cellular mobile communication by the cellular mobile communication module, carry out big-dipper satellite communication by Big Dipper communication module without cellular mobile communication networks the time, make positioning navigation terminal cellular mobile communication networks is arranged or without the condition of cellular mobile communication networks under all can communicate.
(2) described locating module is Big Dipper locating module and/or GPS locating module, when adopt Big Dipper locating module and GPS locating module in conjunction with the time, in the environment of special border, when GPS can not normally be used, can position by Big Dipper locating module, guarantee that positioning navigation terminal normally locates.
(3) described cellular mobile communication module adopts 2G module, 3G module or WiMax module, and message transmission rate is high, and employing 3G module, WiMax module communicate the data-transformation facility with two-forty and can also carry out transmission of video etc. simultaneously.
(4) can carry out manual switchover to cellular mobile communication pattern and big-dipper satellite communication pattern by the communication pattern switch unit, dirigibility is good.
The accompanying drawing explanation
The theory diagram that Fig. 1 is the utility model positioning navigation terminal;
Fig. 2 is that in the present embodiment, background server carries out the theory diagram of remote monitoring to positioning navigation terminal.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but the embodiment that the utility model is created is not limited to this.
Embodiment
As shown in Figure 1, a kind of positioning navigation terminal comprises: for receiving the cellular mobile communication networks signal, carry out the cellular mobile communication module of cellular mobile communication; For the Big Dipper communication module of carrying out big-dipper satellite communication; Have or not and receive the cellular mobile communication networks signal for detection of the cellular mobile communication module, and carry out the control center of the switch operating of cellular mobile communication pattern and big-dipper satellite communication pattern; For obtaining the locating module of locating information; Described control center is connected with locating module, cellular mobile communication module and Big Dipper communication module respectively.Described Big Dipper communication module is Big Dipper generation communication module.Positioning navigation terminal detects cellular mobile communication networks signal controlling Big Dipper communication module and the cellular mobile communication module is carried out the work switching by control center according to having or not, when being arranged, cellular mobile communication networks carries out cellular mobile communication by the cellular mobile communication module, carry out the satellite communication of a Big Dipper generation by Big Dipper generation communication module without cellular mobile communication networks the time, make positioning navigation terminal cellular mobile communication networks is arranged or without the condition of cellular mobile communication networks under all can communicate.
Described locating module is Big Dipper locating module and/or GPS locating module, in the present embodiment, the combination that described locating module is GPS locating module and the Big Dipper two generations locating module, be GPS and the Big Dipper two generations bimodulus locating module, positioning precision is high, good stability, and, in the environment of special border, when GPS can not normally be used, can position by two generations of the Big Dipper.
Described cellular mobile communication module is 2G module, 3G module or WiMax module.In the present embodiment, described cellular mobile communication module is the 3G module.
Described control center comprises: have or not the detection module that receives the cellular mobile communication networks signal for detection of the cellular mobile communication module; Communicate the mode switch module of pattern switching to cellular mobile communication module and Big Dipper generation communication module for exporting steering order.Described detection module is connected with the cellular mobile communication module by signal, and described mode switch module is connected with Big Dipper communication module with the cellular mobile communication module respectively.In the present embodiment, described control center adopts the Imx51 core board, and its dominant frequency is 800MHz, inside saves as 256M, and adopts the winCE6.0 system.
As shown in Figure 2, described locating module obtains locating information, and locating information is inputed to control center, control center detects the cellular mobile communication module and has or not and receive the cellular mobile communication networks signal, if the cellular mobile communication networks signal is arranged, control center's output steering order is to the cellular mobile communication module, control the cellular mobile communication module by locating information, the relevant information of positioning navigation terminal carrier, distress signals, warning message, Long-distance Control solicited message etc. transfers to background server by cellular mobile communication networks, otherwise control center's output steering order is to Big Dipper communication module, control Big Dipper communication module by big-dipper satellite by locating information, the relevant information of positioning navigation terminal carrier, distress signals, warning message, Long-distance Control solicited message etc. transfers to ground control centre, described ground control centre is forwarded to background server by received information.Background server is forwarded to relevant departments by the distress signals, warning message and the locating information that receive, facilitates relevant departments to implement in time the measures such as relief.Background server generates corresponding remote control commands according to the Long-distance Control solicited message, when cellular mobile communication networks is arranged, by cellular mobile communication networks, remote control commands is transferred to the cellular mobile communication module, the cellular mobile communication module is conveyed into remote control commands to control center; Without cellular mobile communication networks the time, remote control commands is transferred to ground control centre, ground control centre is forwarded to Big Dipper communication module by big-dipper satellite by remote control commands again, Big Dipper communication module inputs to control center by remote control commands, control center carries out corresponding control operation according to remote control commands, thereby realizes the remote monitoring to positioning navigation terminal and/or its carrier.
In the present embodiment, described positioning navigation terminal also comprises the load module be connected with control center, load module comprises communication pattern switch unit, a key warning input block and the key calling for help input block for the manual switchover communication pattern, and the user can pass through communication pattern switch unit manual switchover cellular mobile communication pattern and big-dipper satellite communication pattern.A described key warning input block and a key are called for help the function that input block can realize that a key is reported to the police and a key is called for help, and facilitate the user to be reported to the police and call for help.
Described load module can be key-press input panel and/or touch-screen, and described load module comprises key-press input panel and touch-screen in the present embodiment.
Described control center also can control Big Dipper communication module and communicate by big-dipper satellite and other positioning navigation terminals with Big Dipper communication module.
When described positioning navigation terminal can be applicable to vehicle location and navigation system, background server comprises oil-break, outage, car locking etc. to the Long-distance Control of car-mounted terminal.Described positioning navigation terminal also can be applicable to boat-carrying Position Fixing Navigation System, mobile communication terminal etc.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a positioning navigation terminal, is characterized in that, comprising: for receiving the cellular mobile communication networks signal, carry out the cellular mobile communication module of cellular mobile communication; For the Big Dipper communication module of carrying out big-dipper satellite communication; Have or not and receive the cellular mobile communication networks signal for detection of the cellular mobile communication module, and carry out the control center of the switch operating of cellular mobile communication pattern and big-dipper satellite communication pattern; Described control center is connected with cellular mobile communication module and Big Dipper communication module respectively.
2. positioning navigation terminal according to claim 1, it is characterized in that: described Big Dipper communication module is Big Dipper generation communication module.
3. positioning navigation terminal according to claim 2 is characterized in that: also comprises for obtaining locating information, and the locating module be connected with control center.
4. positioning navigation terminal according to claim 3, it is characterized in that: described locating module is Big Dipper locating module and/or GPS locating module.
5. positioning navigation terminal according to claim 1, is characterized in that, described control center comprises: have or not the detection module that receives the cellular mobile communication networks signal for detection of the cellular mobile communication module; Communicate the mode switch module of pattern switching to cellular mobile communication module and Big Dipper communication module for exporting steering order.
6. according to the described positioning navigation terminal of any one in claim 1 to 5, it is characterized in that: described cellular mobile communication module is 2G module, 3G module or WiMax module.
7. positioning navigation terminal according to claim 6, is characterized in that: also comprise the load module be connected with control center.
8. positioning navigation terminal according to claim 7, it is characterized in that: described load module is key-press input panel and/or touch-screen.
9. positioning navigation terminal according to claim 7, it is characterized in that: described load module comprises the communication pattern switch unit for the manual switchover communication pattern.
10. positioning navigation terminal according to claim 9 is characterized in that: described load module also comprises that a key warning input block and/or a key call for help input block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320353546 CN203350449U (en) | 2013-06-19 | 2013-06-19 | Positioning navigation terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320353546 CN203350449U (en) | 2013-06-19 | 2013-06-19 | Positioning navigation terminal |
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| Publication Number | Publication Date |
|---|---|
| CN203350449U true CN203350449U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320353546 Expired - Fee Related CN203350449U (en) | 2013-06-19 | 2013-06-19 | Positioning navigation terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080052A (en) * | 2014-07-14 | 2014-10-01 | 四川华立德科技有限公司 | Beidou mobile phone |
| CN110730491A (en) * | 2019-10-29 | 2020-01-24 | 深圳中集智能科技有限公司 | Interconnected satellite terminal applied to container transportation monitoring |
-
2013
- 2013-06-19 CN CN 201320353546 patent/CN203350449U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080052A (en) * | 2014-07-14 | 2014-10-01 | 四川华立德科技有限公司 | Beidou mobile phone |
| CN110730491A (en) * | 2019-10-29 | 2020-01-24 | 深圳中集智能科技有限公司 | Interconnected satellite terminal applied to container transportation monitoring |
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| Date | Code | Title | Description |
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| 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: 20131218 Termination date: 20190619 |
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| CF01 | Termination of patent right due to non-payment of annual fee |