Navigation system for vehicles and its method

A vehicle navigation system and vehicle navigation technology, applied in directions such as road network navigators, can solve problems such as inability to make correct judgments, inability to provide drivers with personalized and individualized road conditions, and driver misjudgments, etc. effect of value

A vehicle navigation system and vehicle navigation technology, applied in directions such as road network navigators, can solve problems such as inability to make correct judgments, inability to provide drivers with personalized and individualized road conditions, and driver misjudgments, etc. effect of value

CN101055191AInactive Publication Date: 2007-10-17E-TEN
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  • Navigation system for vehicles and its method
  • Navigation system for vehicles and its method
  • Navigation system for vehicles and its method

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Experimental program
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Embodiment Construction

[0062] In order to make the above and other objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention are listed below and described in detail with accompanying drawings.

[0063] First, please refer to FIG. 1 for a schematic diagram of the structure of the vehicle navigation system of the present invention. As shown in FIG. 1, the present invention provides a vehicle navigation system 10, which includes a signal receiving module 100, a location selection module 200, a route planning module 300, an image acquisition module 400, a display module 500 and a route selection module that can be electrically connected to each other. Module 600. It should be noted here that, in the specific embodiment of the present invention, as long as the effects of the present invention can be achieved, the electrical connections of the above modules can be not only wired, but also wireless. In addition, besides the hardware devic...

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Abstract

The invention provides a vehicle navigation system and method. The vehicle navigation system includes a signal receiving module capable of electrically connected with each other for obtaining the first position information of vehicle, a position selected module for obtaining the second position information of the vehicle, a route programming module for obtaining the predetermined progress route according to the first and the second position information, an image obtaining module for obtaining at least one road condition image information related with the predetermined progress route according to the predetermined progress route, a display module for displaying at least road condition image information, and a route selected module for selecting for keeping the former determined progress route or response to the route programming module to obtain the new predetermined progress route.

Description

technical field [0001] The present invention relates to a vehicle navigation system and method, in particular to a vehicle navigation system and method capable of displaying road condition image information related to a vehicle's predetermined travel path. Background technique [0002] Generally speaking, when the driver is driving the vehicle, if he can know the road conditions (such as traffic volume, congestion level, whether there is a traffic accident or whether it is under construction, etc.) on a bad path. In addition to saving driving time, it can also ensure driving safety. [0003] However, the vehicle navigation system in the known technology can only provide navigation guidance according to the planned predetermined route, and cannot let the driver know the road conditions on the planned predetermined route in advance. Therefore, the driver may drive on a path with poor road conditions according to the planned predetermined path. Although the known technology ...

Claims

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Application Information

Patent Timeline
17 Oct 2007
Publication
CN101055191A
IPC
G01C21/26; G01C21/36
Inventors
傅文治