CN203405211U

CN203405211U - A car navigation system

Info

Publication number: CN203405211U
Application number: CN201320360710.6U
Authority: CN
Inventors: 李俊财
Original assignee: Dongguan Shuangjun Electronic Technology Co ltd
Current assignee: Dongguan Shuangjun Electronic Technology Co ltd
Priority date: 2013-06-24
Filing date: 2013-06-24
Publication date: 2014-01-22
Anticipated expiration: 2023-06-24

Abstract

The utility model discloses a vehicle-mounted navigation system, which comprises a power supply module, a CPU, a core control module and an LCD display module, wherein the power supply module is respectively electrically connected with the CPU and the core control module; the vehicle-mounted navigation system is provided with a radio receiving assembly, a power amplifier output module, a multimedia player, a Bluetooth module, an interactive decoder and a backing rearview input module, wherein the radio receiving assembly is electrically connected with a CPU (central processing unit), the multimedia player, the Bluetooth module, the interactive decoder and the backing rearview input module are respectively electrically connected with a core control module, a sound effect control module is arranged between the power amplifier output module and the CPU, the sound effect control module and the power amplifier output module are sequentially and electrically connected. Through the structure design, the utility model discloses can reach the various and humanized effectual purpose of design of function.

Description

A kind of onboard navigation system

Technical field

The utility model relates to guider technical field, relates in particular to a kind of onboard navigation system.

Background technology

Vehicle mounted guidance utilizes vehicle GPS (GPS) to coordinate electronic chart to carry out, and it can facilitate and tell exactly driver to go to the shortest or the fastest path of destination, is driver's good assistant.

Along with the popularity rate of automobile is more and more higher, vehicle mounted guidance also becomes gradually the basic configuration of automobile and is assemblied in automobile; For vehicle mounted guidance, simple path navigation can not meet driver's needs completely.

Utility model content

The purpose of this utility model is to provide a kind of onboard navigation system for the deficiencies in the prior art, and this onboard navigation system diverse in function and human oriented design are effective.

For achieving the above object, the utility model is achieved through the following technical solutions.

, including power module, CPU, kernel control module and LCD display module, power module is electrically connected to CPU and kernel control module respectively, and CPU, kernel control module and LCD display module are electrically connected to successively; This onboard navigation system is fitted with radio reception assembly, power amplifier output module, multimedia player, bluetooth module, interactive demoder and vehicle backing backsight load module, radio reception assembly is electrically connected to CPU, multimedia player, bluetooth module, interactive demoder and vehicle backing backsight load module are electrically connected to kernel control module respectively, between power amplifier output module and CPU, be equiped with sound effect control module, CPU, sound effect control module and power amplifier output module are electrically connected to successively.

Wherein, described CPU is fitted with quick physical keyboard, and quick physical keyboard is electrically connected to CPU.

The beneficial effects of the utility model are: a kind of onboard navigation system described in the utility model, it includes power module, CPU, kernel control module and LCD display module, power module is electrically connected to CPU and kernel control module respectively, and CPU, kernel control module and LCD show that module is electrically connected to successively; This onboard navigation system is fitted with radio reception assembly, power amplifier output module, multimedia player, bluetooth module, interactive demoder and vehicle backing backsight load module, radio reception assembly is electrically connected to CPU, multimedia player, bluetooth module, interactive demoder and vehicle backing backsight load module are electrically connected to kernel control module respectively, between power amplifier output module and CPU, be equiped with sound effect control module, CPU, sound effect control module and power amplifier output module are electrically connected to successively.By said structure, design, the utility model can reach diverse in function and the effective object of human oriented design.

Accompanying drawing explanation

Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.

Fig. 1 is structural representation of the present utility model.

In Fig. 1, include:

1---power module 2---CPU

3---kernel control module 4---LCD display module

5---radio reception assembly 6---power amplifier output module

7---multimedia player 8---bluetooth module

9---interactive demoder 10---vehicle backing backsight load module

The quick physical keyboard of 11---sound effect control modules 12---.

Embodiment

Below in conjunction with concrete embodiment, the utility model is described.

As shown in Figure 1, a kind of onboard navigation system, include power module 1, CPU2, kernel control module 3 and LCD display module 4, power module 1 is electrically connected to CPU2 and kernel control module 3 respectively, and CPU2, kernel control module 3 and LCD display module 4 are electrically connected to successively; This onboard navigation system is fitted with radio reception assembly 5, power amplifier output module 6, multimedia player 7, bluetooth module 8, interactive demoder 9 and vehicle backing backsight load module 10, radio reception assembly 5 is electrically connected to CPU2, multimedia player 7, bluetooth module 8, interactive demoder 9 and vehicle backing backsight load module 10 are electrically connected to kernel control module 3 respectively, between power amplifier output module 6 and CPU2, be equiped with sound effect control module 11, CPU2, sound effect control module 11 and power amplifier output module 6 are electrically connected to successively.

Wherein, CPU2 is fitted with quick physical keyboard 12, and quick physical keyboard 12 is electrically connected to CPU2.

In the utility model course of work, power module 1 is CPU2 and kernel control module 3 power supplies, kernel control module 3 directly drives and controls LCD display module 4, wherein, between kernel control module 3 and LCD display module 4, can transmit by 24 RGB digital signals, and then make that image quality is more clear, color is more bright-coloured.Radio reception assembly 5 is for realizing radio function, and wherein, radio reception assembly 5 can adopt NXP chip, and it can support FM, AM, RDS frequency modulation broadcasting; Power amplifier output module 6 is for realizing power amplifier output function, and the sound effect control module 11 between power amplifier output module 6 and CPU2 is for controlling the sound effect of power amplifier output; Quick physical keyboard 12 mainly carries out prompt operation by corresponding physical button to this onboard navigation system, convenient and swift; Reverse image when vehicle backing backsight load module 10 is moveed backward for gathering, reverse image signal shows via LCD display module 4 after transferring to kernel control module 3 again, facilitates driver understand at any time reversing situation and guarantee driving safety; Interactive demoder 9 is mainly used in realizing vehicle repacking, and it can apparatus for supporting dial plate shows and realize the functions such as former car air-conditioning is mutual; Multimedia player 7 is mainly used in realizing multi-media player function, and it can support DVD, CD, MP4, SD and USB etc.; Bluetooth module 8 is mainly used in realizing bluetooth communication between this onboard navigation system and other bluetooth equipment and is connected, and wherein, bluetooth module 8 can this download of supporting telephone and A2DP music.

Comprehensive above-mentioned situation is known, the utlity model has the effective advantage of diverse in function and human oriented design.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. A vehicle navigation system is characterized in that: comprise power module (1), CPU (2), core control module (3) and LCD display module (4), power module (1) and CPU (2) respectively And the core control module (3) is electrically connected, and the CPU (2), the core control module (3) and the LCD display module (4) are electrically connected in turn; the vehicle navigation system is equipped with a radio assembly (5), a power amplifier output module (6 ), a multimedia player (7), a bluetooth module (8), an interactive decoder (9) and a rear view input module (10), the radio component (5) is electrically connected to the CPU (2), and the multimedia player (7) , the bluetooth module (8), the interactive decoder (9) and the rear view input module (10) are electrically connected to the core control module (3) respectively, and a sound effect is installed between the power amplifier output module (6) and the CPU (2). The control module (11), the CPU (2), the sound effect control module (11) and the power amplifier output module (6) are electrically connected in sequence.

2. A vehicle navigation system according to claim 1, characterized in that: the CPU (2) is equipped with a shortcut physical keyboard (12), and the shortcut physical keyboard (12) is electrically connected to the CPU (2).