CN102982834A - Separating type car navigation entertainment terminal system - Google Patents
Separating type car navigation entertainment terminal system Download PDFInfo
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- CN102982834A CN102982834A CN2012104113940A CN201210411394A CN102982834A CN 102982834 A CN102982834 A CN 102982834A CN 2012104113940 A CN2012104113940 A CN 2012104113940A CN 201210411394 A CN201210411394 A CN 201210411394A CN 102982834 A CN102982834 A CN 102982834A
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Abstract
Disclosed is a separating type car navigation entertainment terminal system. The separating type car navigation entertainment terminal system comprises an in-car entertainment navigation terminal and a car body built-in module. The car body built-in module is connected with a local area network (LAN) bus of a car controller. The inside of the in-car entertainment navigation terminal is provided with a first data interface, the inside of the car body built-in module is provided with a second data interface, the first data interface and the second data interface are matched with each other, and the in-car entertainment navigation terminal is connected with the car body built-in module through the first data interface and the second data interface. According to the separating type car navigation entertainment terminal system, a car before leaving a factory is provided with the car body built-in module in advance, the in-car entertainment navigation terminal and the car body built-in module can be separated and replaced so as to facilitate upgrading, and the in-car entertainment navigation terminal can obtain controller area network (CAN) bus information through the car body built-in module and can also send instructions so as to control other mobile units (such as frequency modulation (FM) radios, air conditioners and the like). The separating type car navigation entertainment terminal system solves the technical problems that the car navigation entertainment terminal in the prior art can not take into account of upgrading, being at a low price and connecting with a car bus.
Description
Technical field:
The present invention relates to electricity field, relate in particular to in-vehicle electronic system, particularly a kind of separate type vehicle mounted guidance recreation terminal system.
Background technology:
Be widely used the vehicle mounted guidance recreation terminal in the automobile.In the prior art, the vehicle mounted guidance recreation terminal comprises in advance to be installed and follow-uply installs two kinds of forms additional.Preassembled product generally is embedded in vehicle centre console, can't take off, but can link to each other with vehicle bus, obtain information of vehicles, control some vehicle electronic devices, front dress product must meet the requirement of car rule, expensive, and be that HardwareUpgring or software upgrading are all cumbersome.The follow-up product that installs additional can be installed onboard by support, can dismantle, and shortcoming is can't link to each other with control system with vehicle bus generally speaking, also can additionally occupy the space in the car; The general specification requirement that only need to meet the personal consumption electron-like of rear dress product, price is low, and the speed of upgrading is fast.
Summary of the invention:
The object of the present invention is to provide a kind of separate type vehicle mounted guidance recreation terminal system, described this separate type vehicle mounted guidance recreation terminal system will solve the technical matters that vehicle mounted guidance recreation terminal in the prior art can not be taken into account upgrading, cheapness, be connected with vehicle bus.
This separate type vehicle mounted guidance recreation terminal of the present invention system, comprise a car entertainment navigation terminal and a vehicle body built-in module, wherein, described vehicle body built-in module is connected with vehicle control device LAN bus, be provided with first data-interface in the described car entertainment navigation terminal, be provided with second data-interface in the vehicle body built-in module, described the first data-interface and the second data-interface coupling, the car entertainment navigation terminal is by the first data-interface, the second data-interface is connected with the vehicle body built-in module, the car entertainment navigation has flush bonding processor, storer and and the types of functionality chip (such as GPS, bluetooth, the third generation, power management etc.).The first data-interface is core component of the present invention, and by it, car-mounted terminal can be realized the seamless link with bodywork system, reads vehicle body information, even can send order vehicle is carried out to a certain degree control.
Further, described vehicle body built-in module is arranged on the printed circuit board (PCB).
Principle of work of the present invention is: the car entertainment navigation terminal provides the functions such as navigation and amusement as the follow-up parts that install additional, and the vehicle body built-in module adopts in advance installation form, before vehicle dispatches from the factory, just be installed in the vehicle body, the car entertainment navigation terminal is connected data-interface with the vehicle body built-in module and connects, can obtain vehicle control device LAN (being called for short CAN) bus message by data-interface, also can give an order to control other mobile units (such as frequency modulation (FM) radio, air-conditioning etc.).Data-interface can adopt the adapter structure of plug form, and the car entertainment navigation terminal can separate with the vehicle body built-in module easily; The car entertainment navigation terminal that takes off can be connected to PC upgrade-system, software or map; The update of hardware is also very convenient, only need to again buy a car entertainment navigation terminal that has same interface and get final product.
The present invention and prior art are compared, and its effect is actively with obvious.The present invention installs the vehicle body built-in module in advance before vehicle dispatches from the factory, utilize data-interface that the vehicle body built-in module is connected with car entertainment navigation terminal independently, car entertainment navigation terminal and the separable replacement of vehicle body built-in module, be convenient to upgrading, the vehicle body built-in module is connected with controller local area network (CAN) bus, the car entertainment navigation terminal can obtain by the vehicle body built-in module and claim controller local area network (CAN) bus message, also can give an order to control other mobile units (such as frequency modulation (FM) radio, air-conditioning etc.).The invention solves the technical matters that vehicle mounted guidance recreation terminal in the prior art can not be taken into account upgrading, cheapness, be connected with vehicle bus.
Description of drawings:
Fig. 1 is the principle schematic of separate type vehicle mounted guidance recreation terminal of the present invention system.
Embodiment:
Embodiment 1:
As shown in Figure 1, separate type vehicle mounted guidance recreation terminal of the present invention system, comprise car entertainment navigation terminal 1 and vehicle body built-in module 2, vehicle body built-in module 2 sets in advance at automotive interior, vehicle body built-in module 2 is connected with vehicle control system by controller local area network (CAN) bus 3, also be connected with a plurality of other mobile units on the vehicle control bus 3, car entertainment navigation terminal 1 is connected with vehicle body built-in module 2 by interface 11, be provided with storer in the car entertainment navigation terminal 1, processor, information receiving module and information sending module, processor is by bus and storer, information receiving module is connected with information sending module.
Further, the vehicle body built-in module is arranged on the printed circuit board, and printed circuit board (PCB) is provided with communications connector, and car entertainment navigation terminal 1 is connected with the vehicle body built-in module by communications connector.
Further, car entertainment navigation terminal 1 is provided with the interface that is connected with computer, and the computer expert crosses interface and the car entertainment navigation terminal carries out the data transmission.
Car entertainment navigation terminal 1 provides the functions (being equivalent to a portable navigation terminal equipment (PND)) such as navigation and amusement, and the form that the vehicle body built-in module will fill in the past just is installed in the vehicle body before vehicle dispatches from the factory.Link to each other by interface between terminal and the built-in module, can obtain vehicle bus information by this interface, also can give an order to control other mobile units (frequency modulation (FM), air-conditioning etc.).
Car entertainment navigation terminal 1 can separate with built-in module easily; The terminal of taking off can be connected to the PC upgrade-system, software or map; The update of hardware is also very convenient, only need to again buy a terminal that has same interface and get final product.
Claims (2)
1. separate type vehicle mounted guidance recreation terminal system, comprise a car entertainment navigation terminal and a vehicle body built-in module, it is characterized in that: described vehicle body built-in module is connected with vehicle control device LAN bus, be provided with first data-interface in the described car entertainment navigation terminal, be provided with second data-interface in the vehicle body built-in module, described the first data-interface and the second data-interface coupling, the car entertainment navigation terminal is by the first data-interface, the second data-interface is connected with the vehicle body built-in module, include flush bonding processor in the car entertainment navigation terminal, storer and functional chip, described functional chip are the GPS chips, perhaps bluetooth communication chip, perhaps third generation wireless network chip, perhaps power management chip.
2. separate type vehicle mounted guidance recreation terminal as claimed in claim 1 system, it is characterized in that: described vehicle body built-in module is arranged on the printed circuit board (PCB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104113940A CN102982834A (en) | 2012-10-25 | 2012-10-25 | Separating type car navigation entertainment terminal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104113940A CN102982834A (en) | 2012-10-25 | 2012-10-25 | Separating type car navigation entertainment terminal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102982834A true CN102982834A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104113940A Pending CN102982834A (en) | 2012-10-25 | 2012-10-25 | Separating type car navigation entertainment terminal system |
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| CN (1) | CN102982834A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039565A1 (en) * | 2013-09-22 | 2015-03-26 | 深圳市掌讯通讯设备有限公司 | Mhl separated vehicle-mounted navigator |
| CN106289272A (en) * | 2016-07-29 | 2017-01-04 | 深圳市赛格导航科技股份有限公司 | One can autonomous assembling onboard navigation system and method |
| CN111731203A (en) * | 2020-06-30 | 2020-10-02 | 南京酷沃智行科技有限公司 | Movable vehicle-mounted entertainment system with contact adsorption capacity |
| CN114863583A (en) * | 2022-05-10 | 2022-08-05 | 北京汽车集团越野车有限公司 | Vehicle communication network architecture and intelligent networking vehicle |
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| CN1815620A (en) * | 2005-02-01 | 2006-08-09 | 神基科技股份有限公司 | Vehicular image-audio computer module |
| CN1991309A (en) * | 2005-12-31 | 2007-07-04 | 财团法人工业技术研究院 | Vehicular guidance system having portable information apparatus |
| EP1931050A2 (en) * | 2006-12-04 | 2008-06-11 | Fujitsu Ten Limited | In-vehicle electronic system and in-vehicle electronic apparatus |
| CN102314920A (en) * | 2011-09-15 | 2012-01-11 | 江门市奥威斯电子有限公司 | Automobile multimedia navigation audio and video system |
| CN202257391U (en) * | 2011-10-21 | 2012-05-30 | 姚斌 | Combined on-board multimedia system |
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2012
- 2012-10-25 CN CN2012104113940A patent/CN102982834A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815620A (en) * | 2005-02-01 | 2006-08-09 | 神基科技股份有限公司 | Vehicular image-audio computer module |
| CN1991309A (en) * | 2005-12-31 | 2007-07-04 | 财团法人工业技术研究院 | Vehicular guidance system having portable information apparatus |
| EP1931050A2 (en) * | 2006-12-04 | 2008-06-11 | Fujitsu Ten Limited | In-vehicle electronic system and in-vehicle electronic apparatus |
| CN102314920A (en) * | 2011-09-15 | 2012-01-11 | 江门市奥威斯电子有限公司 | Automobile multimedia navigation audio and video system |
| CN202257391U (en) * | 2011-10-21 | 2012-05-30 | 姚斌 | Combined on-board multimedia system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039565A1 (en) * | 2013-09-22 | 2015-03-26 | 深圳市掌讯通讯设备有限公司 | Mhl separated vehicle-mounted navigator |
| CN106289272A (en) * | 2016-07-29 | 2017-01-04 | 深圳市赛格导航科技股份有限公司 | One can autonomous assembling onboard navigation system and method |
| CN111731203A (en) * | 2020-06-30 | 2020-10-02 | 南京酷沃智行科技有限公司 | Movable vehicle-mounted entertainment system with contact adsorption capacity |
| CN114863583A (en) * | 2022-05-10 | 2022-08-05 | 北京汽车集团越野车有限公司 | Vehicle communication network architecture and intelligent networking vehicle |
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Application publication date: 20130320 |