The acquisition methods of air navigation aid and system thereof, car-mounted terminal and vehicle mounted guidance informationTechnical field
The present invention relates to car-mounted terminal technology, relate in particular to the acquisition methods of air navigation aid and system thereof, car-mounted terminal and vehicle mounted guidance information.
Background technology
Traditional car-mounted terminal is to be mainly made up of Intelligent navigator, in-vehicle multi-media system, external video camera, drive recorder, car alarm etc., car-mounted terminal is as independently complete machine existence, and its function mainly contains the multimedia functions such as vehicle-carrying DVD, vehicle mounted guidance, vehicle mounted MP 3/CD, radio, TV.At home, inter-vehicle information system is the concept just occurring in recent years, and it is to use the technology such as computing machine, satnav, communication, control that the vehicle electronics of safety, environmental protection and comfortableness function and service are not provided, and it is the ingredient of intelligent automobile.
The function that existing car-mounted terminal can be realized is more and more, such as, the broadcasting of online turn-by-turn navigation, the online renewal of navigation software and the renewal of navigation data, audio frequency and video etc., but very multi-functional realization all be unable to do without network.Because automobile is in most cases all kept in motion, use wired network or WIFI all unrealistic, generally all need to use 3G network, because 3G network expense is higher, and can not use with the 3G account of mobile phone simultaneously, need to open an account in addition, in the process using, bring great inconvenience to user.Existing car-mounted terminal, generally fewer use 3G network all, has lacked 3G network and has also made some functions of car-mounted terminal be restricted.
Summary of the invention
Technical matters to be solved by this invention is to provide the acquisition methods of a kind of air navigation aid and system, car-mounted terminal and vehicle mounted guidance information, is intended to solve the problem of navigating without the place that can not go needs in the situation of network.
The present invention is achieved in that a kind of air navigation aid, and this air navigation aid comprises the following steps:
PC end obtains the navigation address information needing from map software, and sends to mobile terminal to preserve by network described navigation address information;
The first bluetooth module of opening vehicle mounted terminal, and make the second bluetooth module of described the first bluetooth module and mobile terminal set up radio communication channel;
Mobile terminal is sent to car-mounted terminal by the navigation address information of receiving from described PC termination by described radio communication channel;
Car-mounted terminal imports the described navigation address information receiving in the navigation software of described car-mounted terminal and navigates.
Described air navigation aid, wherein, the described navigation address information receiving is converted into the data layout that can be read by the navigation software of car-mounted terminal by described car-mounted terminal.
Described air navigation aid, wherein, the built-in navigation module of described mobile terminal, described navigation module is preserved the navigation address information receiving.
The present invention also provides a kind of acquisition methods of navigation information of car-mounted terminal, comprises the following steps:
The first bluetooth module of opening vehicle mounted terminal, and make described the first bluetooth module and the mobile terminal with Bluetooth function set up radio communication channel;
Described car-mounted terminal receives described mobile terminal by radio communication channel and holds the navigation address information of obtaining from PC, and described navigation address information is imported in the navigation software of described car-mounted terminal and navigate.
The present invention also provides a kind of onboard navigation system of off-line type, comprises car-mounted terminal, mobile terminal and PC end; This car-mounted terminal comprises the first bluetooth module and navigation software, and this mobile terminal comprises the second bluetooth module and navigation module;
Described the first bluetooth module and the second bluetooth module can carry out wireless connections, make to set up radio communication channel between described car-mounted terminal and described mobile terminal;
Described PC end obtains the navigation address information needing by map software, and by network, described navigation address information is sent to described mobile terminal;
Described navigation module is built on described mobile terminal, and described mobile terminal stores the navigation address information of receiving from described PC termination into described navigation module, and by described the second bluetooth module, described navigation address information is sent to described navigation software;
Described navigation software is built on described car-mounted terminal, for described navigation address information is identified and navigated.
The onboard navigation system of described off-line type, wherein, described map software is Baidu's map or Google Maps.
The onboard navigation system of described off-line type, wherein, described mobile terminal is smart mobile phone, panel computer or notebook computer.
The present invention also provides a kind of car-mounted terminal, comprises the first bluetooth module and navigation software; Described the first bluetooth module is for setting up radio communication channel with the mobile terminal with Bluetooth function, and hold the navigation address information of obtaining from PC by described radio communication channel mobile terminal receive, and navigate importing in described navigation software described in navigation address information.
The present invention compared with prior art, described air navigation aid sends to mobile terminal by the address information of needs by network from PC end, when needed, send to car-mounted terminal to navigate address information by the radio communication channel being formed by bluetooth again, can arrive so the required destination of going, the network traffics that do not need to waste again car-mounted terminal, simultaneously, in the time that reality is navigated, need on car-mounted terminal, not input navigation information.
Brief description of the drawings
Fig. 1 is the process flow diagram of air navigation aid of the present invention;
Fig. 2 is the structural representation of the onboard navigation system of off-line type of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Shown in Fig. 1, Fig. 2, for the present invention's one preferred embodiment, a kind of air navigation aid, this air navigation aid comprises the following steps: PC end 300 obtains the navigation address information needing from map software 301, and sends to mobile terminal 200 to preserve by network described navigation address information; The first bluetooth module 101 of opening vehicle mounted terminal 100, and make described the first bluetooth module 101 set up radio communication channel with the second bluetooth module 201 of mobile terminal 200; Mobile terminal 200 will be sent to car-mounted terminal 100 by described radio communication channel from the described PC end 300 navigation address informations that receive; Car-mounted terminal 100 imports the described navigation address information receiving in the navigation software of described car-mounted terminal 100 and navigates.
The described navigation address information receiving is converted into the data layout that can be read by the navigation software of car-mounted terminal 100 102 by described car-mounted terminal 100.The built-in navigation module 202 of described mobile terminal 200, described navigation module 202 is preserved the navigation address information receiving.
Adopt described air navigation aid can make car-mounted terminal use together with computer in conjunction with mobile terminal.Such as, go down while calling on a customer at needs, generally can understand in advance with computer the situation of client's each side on the net, in the time seeing address information in the official website client, can IMU cross network address information is sent to mobile terminal 200, the navigation module 202 of mobile terminal 200 first saves this address information, address information can be sent to car-mounted terminal by bluetooth to driving to go to when, or, address information can be sent to the car-mounted terminal on taxi, in case driver is lost or the situation of taking an unnecessary way when being pressed for time occurs more.
An acquisition methods for the navigation information of car-mounted terminal, comprises the following steps: the first bluetooth module 101 of opening vehicle mounted terminal 100, and make described the first bluetooth module 101 set up radio communication channel with the mobile terminal 200 with Bluetooth function; Described car-mounted terminal 100 receives described mobile terminal 200 from the PC end 300 navigation address informations of obtaining by radio communication channel, and described navigation address information is imported in the navigation software 102 of described car-mounted terminal 100 and navigate.Car-mounted terminal 100 can carry out Voice Navigation and picture instruction navigation simultaneously.
Based on above-mentioned air navigation aid, as shown in Figure 2, a kind of onboard navigation system of off-line type, comprises car-mounted terminal 100, mobile terminal 200 and PC end 300; This car-mounted terminal 100 comprises the first bluetooth module 101 and navigation software 102, and this mobile terminal 200 comprises the second bluetooth module 201 and navigation module 202.Described the first bluetooth module 101 and the second bluetooth module 201 can carry out wireless connections, make to set up radio communication channel between described car-mounted terminal 100 and described mobile terminal 200.Described PC end 300 obtains the navigation address information needing by map software 301, and by network, described navigation address information is sent to described mobile terminal 200.Described navigation module 202 is built on described mobile terminal 200, described mobile terminal 200 stores the navigation address information receiving from described PC end 300 into described navigation module 202, and by described the second bluetooth module 201, described navigation address information is sent to described navigation software 102.Described navigation software 102 is built on described car-mounted terminal 100, for described navigation address information is identified and navigated.
The onboard navigation system of described off-line type, preferred, map software 301 is Baidu's map or Google Maps.Described mobile terminal 200 is smart mobile phone, panel computer or notebook computer.
A kind of car-mounted terminal, comprises the first bluetooth module 101 and navigation software 102; Described the first bluetooth module 101 is for setting up radio communication channel with the mobile terminal 200 with Bluetooth function, and hold the 300 navigation address informations of obtaining by described radio communication channel mobile terminal receive 200 from PC, and navigate importing in described navigation software described in navigation address information.
Described air navigation aid sends to mobile terminal 200 by the address information of needs by network from PC end 300, when needed, send to car-mounted terminal 100 to navigate address information by the radio communication channel being formed by bluetooth again, can arrive so the required destination of going, do not need to waste again the network traffics of car-mounted terminal 100, simultaneously, the place that needs are gone, when office or family are checked route with computer in advance, the result of finding is sent on mobile phone, directly send to car-mounted terminal from mobile phone in the needs used time, very easy to use.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.