Multiple stages cresset display apparatus assisted with direction guiding

Abstract

A multiple phases cresset display device and method assisted by direction guiding is mainly used when user is near swerve, distance between current position of user and guiding points of relative swerve is less than or equal to definite range, it generates a trigger signal based on guiding direction (that is turning right or left), so the definite indication cresset responses to trigger signal and shine in definite mode, distance of swerve and information of turning can be informed to user.

Description

technical field [0001] The present invention relates to an auxiliary function of a navigation system, in particular to a multi-stage light signal display device and method for direction guidance assistance, which mainly uses multi-stage light signals to remind users of the distance and direction of a turning point. Background technique [0002] The Global Positioning System (GPS) receives GPS signals sent by a group of guidance satellites by a ground receiver and converts the GPS signals to accurately determine its position, velocity and local time. GPS raw data is only the latitude and longitude of a current location, so its main function is only for positioning. Unless there is a precise latitude and longitude map, relying on GPS raw data alone is useless in most cases. Therefore, a GPS receiver combined with an electronic map is applied to each electronic device, and the current location is directly displayed for the user's reference as a navigation aid. [0003] In the ...

AI Technical Summary

Problems solved by technology

[0004] However, in order to meet the needs of portability, the size of navigation equipment is extremely reduced. Even car navigation equipment is also limited by the limited space on the car and the need for easy viewing by drivers. The size of navigation equipment cannot be too large.

However, due to the limitation of the size of the display screen, the font used to mark each road name in the displayed map information is often not very large, so that if the user does not pay attention to it, he will not be able to understand what the marked font is, or even misinterpret it.

Therefore, most of the current navigation equipment will provide voice prompt function, so that during the navigation process, the user can be notified through voice broadcast to turn left / right or continue straight. However, in actual use, due to the noisy environment The sound often overwhelms the announced voice, causing users to be unable to hear the voice prompt content clearly

Moreover, when the user is driving, in order to hear the voice prompt content clearly, the user may unconsciously focus on listening to the voice of the broadcast, instead resulting in short-term ignoring of the driving situation. dangers of driving

[0005] Therefore, although the current navigation equipment has developed quite maturely, and its functions are becoming more and more powerful in order to meet the needs of users and improve its competitiveness, there is still room for improvement in order to be extremely user-friendly and easy to use. Space

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