Vehicle-mounted dual-vision navigation method
A navigation method and auxiliary navigation technology, applied in the field of navigation, can solve problems such as potential safety hazards, user inconvenience, drivers holding the disk with one hand, etc., and achieve the effect of improving safety
Active Publication Date: 2020-04-28
重庆华知光环保科技有限责任公司
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Problems solved by technology
[0004] The display screen in the existing car navigation system is usually installed in the box below the front windshield, and the distance between the display screen and the steering wheel is between 30-55 centimeters, and when the user uses the car navigation system, most of them are driving, and both hands are in the middle of the car. On the steering wheel, if you want to use one hand to touch the display screen, the "one hand" needs to move a distance of 30-55 centimeters to complete the touch operation, and then move a distance of 30-55 centimeters to complete the hand movement. Reset, such an operation causes inconvenience to the user
What's more, the user needs to perform multiple touch selection operations to press the function key he wants, which will cause the driver to "hold the disk with one hand" for a long time, resulting in certain potential safety hazards
Method used
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[0031] The present invention will be described in further detail below by means of specific embodiments:
[0032] The vehicle-mounted dual-view navigation method of this embodiment is used to assist the navigation system to carry out button input, and the navigation system includes a vehicle-mounted MCU for information processing, and its steering wheel of the vehicle to which the method is applicable must meet the following conditions: (such as figure 1 As shown) the steering wheel includes a rim 2, a spoke and a support frame, wherein the spoke includes an inherent spoke fixed between the rim and the support frame and an additional radial spoke 1 rotatably connected in the rim; as known to the public, the wheel The ring and the inherent spokes are prior art, and the supporting frame (that is, the support shaft of the steering wheel, the steering wheel will rotate on this rotating shaft) to support the spokes is also the prior art. In other words, the improvement of the existi...
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The invention relates to a vehicle-mounted dual-view navigation method, which includes a directory confirmation operation, a button confirmation operation and a comprehensive judgment step. The button directory is determined through the directory confirmation operation, and the specific buttons in the corresponding directory are confirmed through the button confirmation operation, and then the final confirmation is performed. The information is handed over to the vehicle-mounted MCU for specific operations. This patent can assist the driver to perform button input, and avoid the driver's hands from leaving the steering wheel for a long distance or for a long time.
Description
technical field [0001] The invention relates to a navigation method, in particular to a vehicle-mounted dual-vision navigation method. Background technique [0002] Car navigation is a kind of car electronic technology that integrates DVD player and GPS navigation. On the other hand, the audio-visual system also has strong scalability, such as combining with the reversing radar to assist safe reversing, combining with the vehicle tracking system can be used for car anti-theft, etc. At present, the car with the car DVD navigation audio-visual system more and more. [0003] Along with the increase of user demand, many function keys have been added on the car navigation system, because the space at the display screen is limited, the prior art provides a car navigation system with a touch screen, through the touch screen with page turning function, in limited Provide users with more function buttons in the space; however, this technology has the following technical defects: ...
Claims
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IPC IPC(8): G01C21/36
CPCG01C21/3688
Inventor 钟俊
Owner 重庆华知光环保科技有限责任公司