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Novel vehicle-mounted online navigation system

A navigation system, a new type of technology, applied in the field of car navigation, can solve the problems of cumbersome, refueling, etc., to achieve the effect of ensuring safety, convenient navigation service, and improving the convenience of use

Inactive Publication Date: 2018-01-19
北京长城华冠汽车技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, need a kind of problem that can solve the problem that the user refuels the vehicle through cumbersome operations when the oil quantity is too little, thereby provide the new vehicle-mounted online navigation system of convenience for the user

Method used

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Examples

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Embodiment Construction

[0025] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to a novel vehicle-mounted online navigation system which is characterized by comprising a vehicle-mounted instrument, a route calculation module, a signal transceiver module, abackground running module and a route display module, the vehicle-mounted instrument is used for collecting fuel amount information and sending the fuel amount information to the route calculation module, the route calculation module is used for comparing the fuel amount information with a predetermined threshold, when the fuel amount is less than the predetermined threshold, a driving kilometer can be calculated, the driving kilometer and current vehicle location information are transmitted to the signal transceiver module, navigation route information is received, and the navigation route information is sent to the route display module; the signal transceiver module is used for sending the driving kilometer and the current vehicle location information to the background running module andsending the navigation route information to the route calculation module, the background running module is used to provide to navigation route information reaching a plurality of gas stations and send the navigation route information to the signal transceiver module, and the route display module is used to display hint information and the navigation route information.

Description

technical field [0001] The invention relates to the field of car navigation, in particular to a novel car online navigation system. Background technique [0002] The car navigation system is mainly composed of a host computer, a display screen, an operating keyboard (remote controller) and an antenna. Specifically, the vehicle navigation system includes the following modules: GPS module, a small device installed on the vehicle, is a part of the GPS vehicle unit, used to receive information transmitted by satellites; wireless signal transceiver module, usually using a vehicle wireless phone, radio or The mobile data terminal (MDT) is used to complete the information interaction function; the alarm control module sends an alarm signal to the monitoring center network to report abnormal vehicle information; the voice control module completes voice control and service functions; the display unit is used to display the location and road conditions, etc. Video image information c...

Claims

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Application Information

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IPC IPC(8): G01C21/34G01C21/36
Inventor 宋玉江张宇龙方智
Owner 北京长城华冠汽车技术开发有限公司
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