CN104796864A - Method for enabling vehicle-mounted navigator to access network and system thereof - Google Patents
Method for enabling vehicle-mounted navigator to access network and system thereof Download PDFInfo
- Publication number
- CN104796864A CN104796864A CN201510126858.7A CN201510126858A CN104796864A CN 104796864 A CN104796864 A CN 104796864A CN 201510126858 A CN201510126858 A CN 201510126858A CN 104796864 A CN104796864 A CN 104796864A
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- Prior art keywords
- module
- automatic navigator
- wifi
- network
- wifi module
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The invention provides a method for enabling a vehicle-mounted navigator to access a network and a system thereof. According to the method, a 2G/3G/4G module provided by a network operator is arranged in the vehicle-mounted navigator to achieve network access, or the vehicle-mounted navigator is internally provided with or externally connected with a first wifi module, the 2G/3G/4G module and a second wifi module for a wifi wireless hot spot, and the vehicle-mounted navigator controls the first wifi module to be connected to the wifi wireless hot spot formed by the 2G/3G/4G module and the wifi module through a microcontroller of the vehicle-mounted navigator, so as to achieve a function of enabling the vehicle-mounted navigator to access the network. According to the method and the system, internet access is achieved through the 2G/3G/4G module, and service contents which are quicker, more humanized, more practical and richer can be provided for vehicle owners.
Description
Technical field
The present invention relates to on-vehicle information field, in particular a kind of method and system thereof realizing automatic navigator access network.
Background technology
Along with the universal of automobile and the development of electronic information technology, increasing electronic product enters automobile, and automatic navigator especially becomes the core force of automotive electronics.Under the overall background of Industry Quick Development, because industry threshold is lower, go out large quantities of navigator production firm enthusiastically, make whole industry enter rapidly keen competition scene, all kinds of navigator product is also multifarious, makes on navigator product, do adaptive product and also becomes complicated.Under the pressure of competitive pressure, in order to reduce costs, it is relatively simple that the navigator product function of each manufacturer all designs, and the navigator of most producer does not all have embedded with network access module, and thus most of navigator product does not possess the function of accessing Internet.
If navigator does not have WIFI function, cannot use existing vehicular wireless network access device access network, the data in navigator can not upgrade in time, therefore in use can bring inconvenience to user, even cause traffic accident.In navigation procedure, such as often there is can not find the situation that destination and navigation way do not conform to the actual conditions; The path planning of navigator presets, and cannot adjust according to current road conditions, cannot provide the path etc. arriving destination efficiently for user.
Existing navigator networked product in the market, need to carry out wired connection by a T-Box and navigator, first this mode installs cumbersome, needs to disassemble navigator, and secondly cost is higher.
Therefore, need one convenient and lower-cost vehicular wireless network access technology, prior art awaits further improvement.
Summary of the invention
In view of above-mentioned weak point of the prior art, the object of the invention is to for user provides a kind of method and the system thereof that realize automatic navigator access network, existing wireless network access network in car cannot be utilized to solve automatic navigator in prior art, therefore cannot easily for user provides the problem of function of surfing the Net.
The technical scheme that technical solution problem of the present invention adopts is as follows:
Realize a method for automatic navigator access network, wherein, comprising:
Built-in 2G/3G/4G module in automatic navigator;
The microprocessor of described automatic navigator is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network.
Realize a method for automatic navigator access network, wherein, comprising:
A1, in automatic navigator built-in first wifi module;
B1, the 2G/3G/4G module in network connector and coupled second wifi module are set up wifi hotspot;
Described in the microprocessor controls of C1, described automatic navigator, the first wifi module is connected to wireless network by described wifi hotspot.
Realize a method for automatic navigator access network, wherein, comprising:
A2, by USB interface or SDIO, the first wifi module is arranged on automatic navigator;
B2, the 2G/3G/4G module in network connector is set up into wifi hotspot with the second coupled wifi module;
Described in the microprocessor controls of C2, described automatic navigator, the first wifi module is connected to wireless network by described wifi hotspot.
Realize a system for automatic navigator access network, wherein, comprising: automatic navigator and the 2G/3G/4G module be built in automatic navigator;
The microprocessor of described automatic navigator is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network.
Realize a system for automatic navigator access network, wherein, comprising: automatic navigator, the first wifi module, the network connector be built in automatic navigator;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot;
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot.
The described system realizing automatic navigator access network, wherein, described first wifi module is wifi wireless network card; Described second wifi module is wifi signal converter; Described 2G/3G/4G module comprises 2G/3G/4GSIM card and communication chip.
The described system realizing automatic navigator access network, wherein, described 2G/3G/4G module and the second wifi module integrated design.
The described system realizing automatic navigator access network, wherein, described network connector is arranged on cigar lighter.
Realize a system for automatic navigator access network, wherein, comprising: automatic navigator, the first wifi module, the network connector be arranged on automatic navigator USB interface or SDIO interface;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot;
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot.
Beneficial effect, a kind of method and system thereof realizing automatic navigator access network provided by the invention, to be built in automatic navigator by the 2G/3G/4G module that Virtual network operator provides by the present invention and to realize network insertion, or adopt in automatic navigator built-in or outside connection first wifi module, 2G/3G/4G module is set up into wifi hotspot with the second wifi module, then automatic navigator is connected to the wifi hotspot of 2G/3G/4G module-wifi module establishment by the first wifi module described in its microprocessor controls, realize automatic navigator accessing Internet function.Method and system provided by the invention, by 2G/3G/4G module accessing Internet, can provide quicker, more humane, more practical, abundanter service content for car owner.
Accompanying drawing explanation
Fig. 1 is a kind of flow chart of steps realizing method first embodiment of automatic navigator access network of the present invention.
Fig. 2 is a kind of flow chart of steps realizing method second embodiment of automatic navigator access network of the present invention.
Fig. 3 is a kind of flow chart of steps realizing method the 3rd embodiment of automatic navigator access network of the present invention.
Fig. 4 is a kind of principle assumption diagram realizing system first embodiment of automatic navigator access network of the present invention.
Fig. 5 is a kind of principle assumption diagram realizing system second embodiment of automatic navigator access network of the present invention.
Fig. 6 is a kind of principle assumption diagram realizing system the 3rd embodiment of automatic navigator access network of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only for explaining the present invention, being not intended to limit the present invention.
The invention provides a kind of method realizing automatic navigator access network, as described in Figure 1, be the first embodiment method step flow chart of the method for the invention, as shown in the figure, described method comprises:
S11, in automatic navigator built-in 2G/3G/4G module.
The microprocessor of S12, described automatic navigator is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network.
Described 2G/3G/4G module possesses sim card slot, can access network by 2G/3G/4G card, realizes network data transmission and realizes call function.
Further, the microprocessor of described automatic navigator is connected with built-in 2G/3G/4G module, and the network data between control 2G/3G/4G module and the Internet.
Present invention also offers a kind of method realizing automatic navigator access network of the second embodiment, as shown in Figure 2, described method comprises:
S21, in automatic navigator built-in first wifi module.
In this step, described first wifi module is built in automatic navigator, makes automatic navigator can set up wifi with external wireless wifi equipment and communicate to connect.Concrete.Communication connection between described first wifi module and extraneous wifi module is controlled by the microcontroller of automatic navigator.
S22, the 2G/3G/4G module in network connector and coupled second wifi module are set up wifi hotspot.
2G/3G/4G module be connected with the second wifi module, set up wifi hotspot, the enable wifi module getting this wifi hotspot signal can share the network of described 2G/3G/4G module.
Described in the microprocessor controls of S23, described automatic navigator, the first wifi module is connected to wireless network by described wifi hotspot.
First wifi module described in the microprocessor controls of described automatic navigator by described hotspot access of radio network, thus realizes the network access functions of automatic navigator.
Present invention also offers a kind of method realizing automatic navigator access network of the 3rd embodiment, as shown in Figure 3, described method comprises:
S31, by USB interface or SDIO interface, the first wifi module to be arranged on automatic navigator.
S32, the 2G/3G/4G module in network connector is set up into wifi hotspot with the second coupled wifi module.
Described in the microprocessor controls of S33, described automatic navigator, the first wifi module is connected to wireless network by described wifi hotspot.
Described second embodiment and the 3rd distinctive points implemented are, first wifi module is carried out external by described automatic navigator, a wifi module is connected by the USB interface of automatic navigator or SDIO interface, during concrete enforcement, namely be, by automatic navigator, a wifi wireless network card is installed, make this automatic navigator have wireless networking capabilities.
It is envisioned that after automatic navigator detects that its USB interface or SDIO interface have new equipment to access, first need to detect it, and the driver of this equipment of installation and operation, thus realize every control operation that microcontroller carries out it.
After 2G/3G/4G module sets up into wifi hotspot with the second coupled wifi module, described first wifi module detects the wireless signal of this hotspot, then by this wireless signal, and accessing Internet.
On the basis of the described method provided in the first embodiment, present invention also offers a kind of system realizing automatic navigator access network, as described in Figure 4, described system comprises: automatic navigator and the 2G/3G/4G module be built in automatic navigator;
The microprocessor of described automatic navigator is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network, its function as described in method the first embodiment as described in.
On the basis of the described method provided in the second embodiment, present invention also offers a kind of system realizing automatic navigator access network, as shown in Figure 5, the described system of the first embodiment comprises: automatic navigator, the first wifi module, the network connector be built in automatic navigator;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot;
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot, its function as described in method the second embodiment as described in.
In a particular embodiment, described first wifi module is wifi wireless network card, second wifi module is wifi signal converter, described 2G/3G/4G module comprises SIM card and the communication chip of 2G/3G/4G, concrete, described wifi signal converter is wireless router, and it has the function 2G/3G/4G signal of communication of the SIM card of 2G/3G/4G in 2G/3G/4G module being converted to wifi wireless signal.
Preferential, described 2G/3G/4G module and the second wifi module integrated design, and described network connector is arranged on cigar lighter.Certainly, according to the hobby of user, also it can be placed near automatic navigator with other forms.
As described in Figure 5, after described automatic navigator has radio communication function, its can also and mobile phone in wifi module and 2G/3G/4G module between realize transfer of data, and also can realize transfer of data between mobile phone and network insertion device, its principle is identical with the transfer of data between its with network insertion device.
On the basis of the described method provided in the 3rd embodiment, a kind of system realizing automatic navigator access network, wherein, comprising: automatic navigator, the first wifi module, the network connector be arranged on automatic navigator USB interface or SDIO interface;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot.
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot.
Identical with the second embodiment, after described automatic navigator has radio communication function, its can also and mobile phone in wifi module and 2G/3G/4G module between realize transfer of data, and also can realize transfer of data between mobile phone and network insertion device.
The advantage of the method for the invention and system thereof is as follows:
1, use 2G/3G/4G module access network, more satisfactory upload and download speed can be provided.
2, when after automatic navigator access network, can Real-time Obtaining current car position and travelling data, remind car owner's traffic safety and vehicle condition in time, and provide real-time traffic, Domestic News, the practical content such as weather for car owner;
3, form navigator, mobile phone, 2G/3G/4G-WIFI module three terminals form local area network (LAN) with 2G/3G/4G-WIFI module for focus, realize mobile phone and data shared by navigator;
4, described method and system thereof to realize cost low, and easy to operate.
A kind of method and system realizing automatic navigator access network provided by the invention, to be built in automatic navigator by the 2G/3G/4G module that Virtual network operator provides by the present invention and to realize network insertion, or adopt in automatic navigator built-in or outside connection first wifi module, 2G/3G/4G module is set up into wifi hotspot with the second wifi module, then automatic navigator is connected to the wifi hotspot of 2G/3G/4G module-wifi module establishment by the first wifi module described in its microprocessor controls, realizes automatic navigator accessing Internet function.Method and system provided by the invention, by 2G/3G/4G module accessing Internet, can provide quicker, more humane, more practical, abundanter service content for car owner.
Be understandable that; for those of ordinary skills; can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change; such as 2G/3G/4G module and WIFI module are divided into two standalone modules; or change 2G/3G/4G chip into 2.5G, 4G chip etc., all these change or replace the protection range that all should belong to the claim appended by the present invention.
Claims (9)
1. realize a method for automatic navigator access network, it is characterized in that, comprising:
Built-in 2G/3G/4G module in automatic navigator;
The microprocessor of described automatic navigator is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network.
2. realize a method for automatic navigator access network, it is characterized in that, comprising:
A1, in automatic navigator built-in first wifi module;
B1, the 2G/3G/4G module in network connector and coupled second wifi module are set up wifi hotspot;
Described in the microprocessor controls of C1, described automatic navigator, the first wifi module is connected to wireless network by described wifi hotspot.
3. realize a method for automatic navigator access network, it is characterized in that, comprising:
A2, by USB interface or SDIO interface, the first wifi module is arranged on automatic navigator;
B2, the 2G/3G/4G module in network connector is set up into wifi hotspot with the second coupled wifi module;
First wifi module described in the microprocessor controls of C2, described automatic navigator, by described a kind of system realizing automatic navigator access network, is characterized in that, comprising: automatic navigator and the 2G/3G/4G module be built in automatic navigator.
4. the microprocessor of automatic navigator described in is connected with described 2G/3G/4G module, and controls described 2G/3G/4G module access of radio network.
5. realize a system for automatic navigator access network, it is characterized in that, comprising: automatic navigator, the first wifi module, the network connector be built in automatic navigator;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot;
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot.
6. realize the system of automatic navigator access network according to claim 5, it is characterized in that, described first wifi module is wifi wireless network card; Described second wifi module is wifi signal converter; Described 2G/3G/4G module comprises 2G/3G/4G SIM card and communication chip.
7. realize the system of automatic navigator access network according to claim 5, it is characterized in that, described 2G/3G/4G module and the second wifi module integrated design.
8. realize the system of automatic navigator access network according to claim 5, it is characterized in that, described network connector is arranged on cigar lighter.
9. realize a system for automatic navigator access network, it is characterized in that, comprising: automatic navigator, the first wifi module, the network connector be arranged on automatic navigator USB interface or SDIO interface;
Described network connector comprises the 2G/3G/4G module and the second wifi module of setting up into wifi hotspot;
First wifi module described in the microprocessor controls of described automatic navigator is connected to wireless network by described wifi hotspot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126858.7A CN104796864A (en) | 2015-03-23 | 2015-03-23 | Method for enabling vehicle-mounted navigator to access network and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510126858.7A CN104796864A (en) | 2015-03-23 | 2015-03-23 | Method for enabling vehicle-mounted navigator to access network and system thereof |
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| CN104796864A true CN104796864A (en) | 2015-07-22 |
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| CN201510126858.7A Pending CN104796864A (en) | 2015-03-23 | 2015-03-23 | Method for enabling vehicle-mounted navigator to access network and system thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811940A (en) * | 2015-03-30 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Control system for creating wireless hot spot of vehicle-mounted equipment |
| CN109249860A (en) * | 2018-09-30 | 2019-01-22 | 华勤通讯技术有限公司 | Vehicle-mounted vision-aided system and vehicle |
| CN113993103A (en) * | 2021-10-22 | 2022-01-28 | 安徽江淮汽车集团股份有限公司 | Network automatic interconnection method for vehicle-mounted terminal |
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| CB02 | Change of applicant information |
Address after: 528100 F3 (F3), C District, southwest garden of Sanshui center science and Technology Industrial Park, Foshan, Guangdong Applicant after: Guangdong Ecar Telematics Service Co.,Ltd. Address before: 528100, No. 2, inner ring road, 1 North East Sea Road, Sanshui East Road, Sanshui District, Guangdong, Foshan 203, 204 Applicant before: Guangdong Ecar Telematics Service Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |