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Vehicle navigation device and control system

A vehicle navigation and equipment technology, applied in the field of vehicle navigation, can solve the problems of increasing cost, reducing equipment practicability, reducing the stability of working power circuit, etc., achieving the effect of convenient operation and improving practicability

Inactive Publication Date: 2017-04-26
SHENZHEN SOLING IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing car navigation, most of them need to go through cumbersome installation procedures during installation to ensure that the navigation equipment is installed in place, which greatly reduces the practicability of the equipment; not only that, inside the equipment, when it is running , because the output voltage of the internal working power supply circuit is unstable, and when performing multi-channel output, it needs to be provided by multiple power supply circuits, which not only reduces the stability of the working power supply circuit, but also increases the cost and reduces the The market competitiveness of car navigation

Method used

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  • Vehicle navigation device and control system
  • Vehicle navigation device and control system

Examples

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Embodiment Construction

[0030] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0031] Such as Figure 1-Figure 6 As shown, a vehicle navigation device includes a body 1, an installation mechanism, a display interface 3, control buttons 4 and several status indicator lights 5, and the display interface 3, control buttons 4 and status indicator lights 5 are all arranged on the body 1 On the front, the installation mechanism is arranged on the back of the body 1;

[0032] The installation mechanism includes four installation assemblies, which are evenly arranged on the back of the body 1, and the installation assemblies include an installation support 6, a connecting wire 7 and an installation unit 8, and the installation unit 8 connects w...

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Abstract

The invention relates to a vehicle navigation device and a control system. The vehicle navigation device comprises a main body and a mounting mechanism, and each mounting assembly comprises a mounting support, a connecting line and a mounting unit. The control system of the vehicle navigation device comprises a central control module and a working power supply module connected with the central control module. In the vehicle navigation device and the control system, angular deflection can be achieved between each mounting sleeve and a corresponding mounting block because first limiting teeth are engaged with second limiting teeth; accordingly, the main body can be mounted and fixed, and the practicability of the vehicle navigation device can be improved; in a working power supply circuit, isolation is performed through a transformer, the current is held through a second diode, wave filtering is performed through a fourth capacitor, and then constant voltage output is performed through a second integrated circuit; the power supply voltage is subjected to current holding and wave filtering through a first diode and a second capacitor correspondingly, and then constant voltage output is performed through a third integrated circuit; and therefore, two constant voltage output channels can be achieved and the practicability of the vehicle navigation device can be improved.

Description

technical field [0001] The invention relates to the field of vehicle navigation, in particular to a vehicle navigation device and a control system. Background technique [0002] Car navigation is carried out by using car GPS (Global Positioning System) and electronic map. It can tell the driver the shortest or fastest route to the destination conveniently and accurately, and is a good helper for the driver; [0003] In the existing car navigation, most of them need to go through cumbersome installation procedures during installation to ensure that the navigation equipment is installed in place, which greatly reduces the practicability of the equipment; not only that, inside the equipment, when it is running , because the output voltage of the internal working power supply circuit is unstable, and when performing multi-channel output, it needs to be provided by multiple power supply circuits, which not only reduces the stability of the working power supply circuit, but also i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02G05B19/05H02M1/14H02M3/335
CPCB60R11/0258B60R2011/0073G05B19/054H02M1/14H02M3/335
Inventor 肖行亦
Owner SHENZHEN SOLING IND CO LTD
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