CN203397493U - Vehicle-mounted device for realizing vehicle-mounted terminal positioning and positioning information sharing - Google Patents
Vehicle-mounted device for realizing vehicle-mounted terminal positioning and positioning information sharing Download PDFInfo
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- CN203397493U CN203397493U CN201320471599.8U CN201320471599U CN203397493U CN 203397493 U CN203397493 U CN 203397493U CN 201320471599 U CN201320471599 U CN 201320471599U CN 203397493 U CN203397493 U CN 203397493U
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Abstract
The utility model discloses a vehicle-mounted device for realizing vehicle-mounted terminal positioning and positioning information sharing. The vehicle-mounted device comprises a satellite positioning module, a gyroscope, a central processing unit and a communication module, wherein the satellite positioning module is used for positioning current position information and sending the current position information to the central processing unit; the gyroscope is used for carrying out inertial navigation and sending navigation information to the central processing unit according to a customized protocol rule; the central processing unit is used for receiving the navigation information of the satellite positioning module and the gyroscope; the communication module is used for sending navigation data transmitted by the central processing unit to an intelligent mobile terminal; the satellite positioning module and the gyroscope are connected with the central processing unit respectively; the central processing unit is connected with the communication module. With the adoption of the technical scheme, the position information of a vehicle-mounted terminal can be shared to the intelligent mobile terminal; not only can navigation and positioning accuracy of a cell phone be improved, but also a cell phone terminal without a positioning device can share the vehicle-mounted position information, so as to provide navigation services to a user.
Description
Technical field
The utility model relates to field of locating technology, relates in particular to a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing.
Background technology
Along with scientific and technological development, smart mobile phone is multiple functional with it, magnanimity application, and extensibility and the personalized advantages such as operation, more and more obtain consumers in general's approval and like, and market penetration rate is also more and more higher.Smart mobile phone provides running software and content service for user, and a lot of value-added services launch at this point, as: stock, news, weather, traffic, commodity, application program are downloaded, music picture is downloaded, GPS navigation etc.In conjunction with the support of 3G communication network, the development trend of smart mobile phone, certainly will will become one powerful, integrate the comprehensive personal hand-held terminal device of call, note, network insertion, video display amusement.
Automobile has also progressively been come into average family simultaneously, is accompanied by the lifting of automobile audio function and the popularization of car working application, and realizing smart mobile phone and car machine double screen or multi-screen interactive is the trend of technical development.Between smart mobile phone and on-vehicle host, in the interaction of communication, music, video display, image, application, game, to reach seamless switching between mobile phone and car machine, expedite the emergence of out thus the development of mobile phone and car machine mapping function.Mobile phone and the mapping of car machine have not only reduced the cost of car load factory exploitation car networking, and concerning car owner, vehicular applications and mobile phone applicating cooperation will be a kind of perfect service experience.
Existing vehicle mounted guidance information updating is slow, needs local storage mass data, inconvenient operation etc.And existing Mobile Telephone Gps can not provide accurate positioning service, navigation directions accuracy is low, and even part of cell phone terminal can not provide navigation Service.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of navigational system of sharing vehicle-mounted positional information based on mobile phone, adopt the technical program can not only improve the degree of accuracy of Mobile Telephone Gps location, and can make the mobile phone terminal that is not provided with locating device share vehicle-mounted positional information, for user provides navigation Service.
The present embodiment provides a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing, and comprising: for locating current location information, and current location information is sent to the satellite positioning module of CPU (central processing unit); For inertial navigation, and according to custom protocol rule, navigation information is sent to the gyroscope of CPU (central processing unit); CPU (central processing unit) for reception & disposal satellite positioning module and gyroscope navigation information; For the navigation data that described central processing module transmission is come, send to the communication module of described intelligent mobile terminal; Wherein, described satellite positioning module is connected with described CPU (central processing unit) respectively with described gyroscope; Described CPU (central processing unit) is connected with described communication module.
Further, described CPU (central processing unit) WeiMCU unit and/or MPU unit.
Further, described communication module comprises: bluetooth module or USB module or WIFI module.
Further described satellite positioning module comprises: gps satellite locating module and/or Big Dipper locating module.
Therefore, adopt the utility model embodiment, car machine terminal in this navigational system and intelligent mobile terminal communication connection, satellite positioning module and gyroscope that car machine terminal arranges by inside, gather respectively current locator data and gyro data.CPU (central processing unit) is processed the data that gather, obtain navigation data, and by communication module, navigation data is sent to intelligent mobile terminal, so that the application program application program of intelligent mobile terminal utilization customization realizes navigation thereby resolve navigation data.Than Mobile Telephone Gps of the prior art, positional accuracy is lower, and most of mobile phone there is no locating module, navigation Service cannot be provided, adopt the utility model due to the locating information of car machine terminal is used as to navigation information, can not only improve the accuracy of mobile phone location navigation, and can make the mobile phone terminal that is not provided with locating device share vehicle-mounted positional information, for user provides navigation Service.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, does not form to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 a kind ofly realizes the structural representation that the car-mounted device of locating information was located and shared to car-mounted terminal for what embodiment provided;
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the utility model in detail, in this illustrative examples of the present utility model and explanation, be used for explaining the utility model, but not as to restriction of the present utility model.
Referring to Fig. 1, the present embodiment provides a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing, and mainly comprises: satellite positioning module 101, gyroscope 102, CPU (central processing unit) 103, communication module 104.Wherein, satellite positioning module 101 is electrically connected to data processing module 103, and gyroscope 102 is electrically connected to CPU (central processing unit) 103, and CPU (central processing unit) 103 is electrically connected to communication module 104.
In the present embodiment, satellite positioning module 101, for according to global position system, gathers current positional information, and location current location information, sends to CPU (central processing unit) 103 by this current location information.Satellite positioning module 101 can comprise: gps satellite locating module and/or Big Dipper locating module, adopt the positioning systems such as GPS positioning system or Big Dipper positioning system to carry out data acquisition.
In the present embodiment, gyroscope 102, for inertial navigation, gathers current gyro data, and will gyro data be sent to CPU (central processing unit) 103 according to custom protocol rule.
In the present embodiment, CPU (central processing unit) 103 transmits for reception & disposal satellite positioning module 101 locator data and the gyroscope navigation information of coming, and the navigation data of finishing dealing with is passed to communication module 104, by communication module 104, send to intelligent mobile terminal.CPU (central processing unit) 103 can WeiMCU unit and/or MPU unit.
As a kind of of the present embodiment, give an example, CPU (central processing unit) 103 can adopt following mode to carry out data processing.The navigation positioning data of 103 pairs of receptions of CPU (central processing unit) is processed, and sends to the navigation data of intelligent mobile terminal to include the locator data of gyro data and satellite positioning module.Application software in intelligent mobile terminal carries out algorithm fusion by the gyro data receiving and locator data, obtains position data.
As a kind of of the present embodiment, give an example, CPU (central processing unit) 103 can adopt the mode that merges generation new data to carry out data processing.CPU (central processing unit) 103 first judges and obtains current location reference point according to the GPS tracing point in locator data, then according to gyro data, carry out the reckoning of the next position, then YongGPS position (need judgement confidence level) and the track of deriving contrasts the new more accurate locator data of fusion formation.Send to the navigation data of intelligent mobile terminal to include the navigation positioning data that this fusion generates.
In the present embodiment, the protocol rule of this customization can be, but not limited to the protocol rule into NEMA.
In the present embodiment, communication module 104 can be, but not limited to the one or more combination of bluetooth module or USB module or WIFI module.Wherein, this bluetooth module can be, but not limited to as carry out the bluetooth module of data transmission according to BT SPP communication protocol.
In the present embodiment, intelligent mobile terminal can be, but not limited to as Android system mobile phone terminal or IOS system mobile phone terminal.
Therefore, adopt the utility model embodiment, communication module 101 in car-mounted device and intelligent mobile terminal communication connection, the satellite positioning module 101 that car-mounted device arranges by inside and gyroscope 102, gather respectively current locator data and gyro data.The data of 103 pairs of collections of CPU (central processing unit) are processed, and obtain navigation data, and by communication module 104, navigation data are sent to intelligent mobile terminal, so that the application program of intelligent mobile terminal utilization customization realizes navigation thereby resolve navigation data.Than Mobile Telephone Gps of the prior art, positional accuracy is lower, and most of mobile phone there is no locating module, navigation Service cannot be provided, adopt the utility model due to the locating information of car machine terminal is used as to navigation information, can not only improve the accuracy of mobile phone location navigation, and can make the mobile phone terminal that is not provided with locating device share vehicle-mounted positional information, for user provides navigation Service.
The technical scheme above the utility model embodiment being provided is described in detail, applied specific case herein the principle of the utility model embodiment and embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and range of application, all will change, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (4)
1. realize car-mounted terminal and locate and share a car-mounted device for locating information, it is characterized in that, comprise
Be used for locating current location information, and current location information sent to the satellite positioning module of CPU (central processing unit);
For inertial navigation, and according to custom protocol rule, navigation information is sent to the gyroscope of CPU (central processing unit);
CPU (central processing unit) for reception & disposal satellite positioning module and gyroscope navigation information;
For the navigation data that described central processing module transmission is come, send to the communication module of intelligent mobile terminal;
Wherein, described satellite positioning module is connected with described CPU (central processing unit) respectively with described gyroscope; Described CPU (central processing unit) is connected with described communication module.
2. a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing according to claim 1, is characterized in that described CPU (central processing unit) WeiMCU unit and/or MPU unit.
3. a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing according to claim 1, is characterized in that, described communication module comprises: bluetooth module or USB module or WIFI module.
4. a kind of car-mounted device that locating information was located and shared to car-mounted terminal of realizing according to claim 1 and 2, is characterized in that, described satellite positioning module comprises: gps satellite locating module and/or Big Dipper locating module.
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| CN201320471599.8U CN203397493U (en) | 2013-08-03 | 2013-08-03 | Vehicle-mounted device for realizing vehicle-mounted terminal positioning and positioning information sharing |
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| CN201320471599.8U CN203397493U (en) | 2013-08-03 | 2013-08-03 | Vehicle-mounted device for realizing vehicle-mounted terminal positioning and positioning information sharing |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125282A (en) * | 2014-07-25 | 2014-10-29 | 大陆汽车投资（上海）有限公司 | Location share and navigation method based on instant messaging/social network service |
| CN104185145A (en) * | 2014-08-25 | 2014-12-03 | 陕西科技大学 | Device and method for sharing position on public transportation |
| CN108204810A (en) * | 2016-12-16 | 2018-06-26 | 乐视汽车（北京）有限公司 | Navigation data sharing method, car-mounted device, mobile terminal and mobile terminal navigation system |
| CN108226970A (en) * | 2016-12-09 | 2018-06-29 | 法乐第(北京)网络科技有限公司 | Navigation data sharing method, car-mounted device, mobile terminal and mobile terminal navigation system |
| CN108683994A (en) * | 2018-05-04 | 2018-10-19 | 福建省汽车工业集团云度新能源汽车股份有限公司 | The vehicle-mounted shared navigation system of one kind and method |
| CN111123338A (en) * | 2019-12-20 | 2020-05-08 | 北京梧桐车联科技有限责任公司 | Positioning method and device, electronic equipment and storage medium |
| CN113554890A (en) * | 2021-06-30 | 2021-10-26 | 东风汽车集团股份有限公司 | Navigation enhancement system and method based on 5G communication under tunnel working condition |
-
2013
- 2013-08-03 CN CN201320471599.8U patent/CN203397493U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125282A (en) * | 2014-07-25 | 2014-10-29 | 大陆汽车投资（上海）有限公司 | Location share and navigation method based on instant messaging/social network service |
| CN104185145A (en) * | 2014-08-25 | 2014-12-03 | 陕西科技大学 | Device and method for sharing position on public transportation |
| CN108226970A (en) * | 2016-12-09 | 2018-06-29 | 法乐第(北京)网络科技有限公司 | Navigation data sharing method, car-mounted device, mobile terminal and mobile terminal navigation system |
| CN108204810A (en) * | 2016-12-16 | 2018-06-26 | 乐视汽车（北京）有限公司 | Navigation data sharing method, car-mounted device, mobile terminal and mobile terminal navigation system |
| CN108683994A (en) * | 2018-05-04 | 2018-10-19 | 福建省汽车工业集团云度新能源汽车股份有限公司 | The vehicle-mounted shared navigation system of one kind and method |
| CN111123338A (en) * | 2019-12-20 | 2020-05-08 | 北京梧桐车联科技有限责任公司 | Positioning method and device, electronic equipment and storage medium |
| CN113554890A (en) * | 2021-06-30 | 2021-10-26 | 东风汽车集团股份有限公司 | Navigation enhancement system and method based on 5G communication under tunnel working condition |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |