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Method for generating navigation circuit and navigation apparatus

A navigation device and navigation route technology, which is applied in directions such as road network navigators, can solve problems such as inconvenience for users of navigators and inquirers, and achieve the effect of improving traffic conditions

Inactive Publication Date: 2008-10-01
阿尔派电子(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the user inputs the origin or uses the detection means to detect the current position and then inputs the destination, the navigator will call out the map information stored in the storage unit, and output it to the display device after being processed by the processor. At this time, the driver can see all the map information. For the selected route, if you need new map information, you only need to reset the start and destination; but the previously displayed map information will be overwritten by the map information set later, and you must reset the map information if you want to view the original map information. Certainly
There is also a navigator whose navigation function can only be applied to one car. If other cars want to use this resource, it is impossible. Maps, if you want to know the information you want from other navigators, you can only get the information by contacting other people. At this time, if the contacted person is also using the navigator, you have to slow down or stop at the side of the road To help contacts get road information, which will bring great inconvenience to navigator users and people who ask

Method used

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  • Method for generating navigation circuit and navigation apparatus
  • Method for generating navigation circuit and navigation apparatus
  • Method for generating navigation circuit and navigation apparatus

Examples

Experimental program
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Embodiment 1

[0035] Embodiment 1: as figure 1 The flow chart of generating the second recommended navigation route as shown is the same as image 3 As shown in the structural block diagram of the navigation device, the present invention is an upgrade device of the existing navigation system. When the user of the navigation device drives on the highway, the information of the current position is received by the GPS receiver 4, and then transmitted to the GPS control After the processing in the unit 10, it is sent to the processor 3 to perform the step of detecting the current position or inputting the starting place 101. Of course, the information of the current position can also be manually input through the input device 5; then the first purpose is input through the input device 5. As in step 102, after being processed by the processor 3, the step of displaying the navigation route and the road map together and saving the information 103 is performed; when the user is driving according to...

Embodiment 2

[0036] Embodiment 2: as Figure 1 ~ Figure 3 The shown method and device for generating a navigation route can be set as an automatic sending and receiving system, such as figure 1 Step 105 shown in step 105 to receive information such as the second starting place and destination can be set as automatic reception, and the navigation device is provided with a portable device communication system, such as the portable device 1 through the Bluetooth control unit 9 and / or the infrared control unit and the processor 3 for data exchange; at the same time, the radio signal can be processed by the radio receiver 11 through the radio communication system to exchange data with the processor 3 . When the user normally uses the navigation device to navigate, his friends or people who need to provide road condition information around him can send the request information to the navigation device as in step 201 by portable device 1 (such as mobile phone, etc.) or radio device. The portable ...

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PUM

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Abstract

The invention discloses a method of generating a navigation route and a navigation device, wherein steps of the method are: a detection step for detecting out a current position; an inputting step for inputting a first destination; an exploring step for exploring a recommended navigation route from the current position or a first departure position arranged by a user to the first destination. The invention is characterized in also comprising: inputting a second destination which is different from the first destination when keeping a first recommended navigation route; and exploring an arranging step of a second recommended navigation route from a second departure position which is different from the current position and the first departure position to the second destination via the exploring step of the recommended navigation route. The navigation device comprises a navigator, a display unit. The navigation device is characterized in also comprising a transceiving device which can process information exchange with external system. The navigation system has the advantages of convenient use, high utilization rate and saving resources and so on, and is also convenient for popularizing the navigation device.

Description

technical field [0001] The invention relates to a navigation device, in particular to a method for generating a navigation route and a navigation device. Background technique [0002] Today, our country has entered an unprecedented era of automobiles, and it has become commonplace for all kinds of people to drive by themselves for business trips, tourism, and visiting relatives and friends. However, the ever-changing road traffic changes may make you feel at a loss in places you were familiar with in the past, let alone go to a strange city. Getting out of the car to ask for directions and looking for maps is by no means what we are willing to accept when traveling by car. Not to mention the waste of fuel, it is a waste of time and affects our mood. Therefore, it is very necessary to buy a GPS satellite navigator for your car. [0003] At present, there are many manufacturers of car satellite navigators, and the functions are becoming more and more comprehensive with the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
Inventor 郑冠宇
Owner 阿尔派电子(中国)有限公司