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Satellite positioning system-based vibration navigation system

A technology of satellite positioning system and navigation system, applied in the field of vibration navigation system, can solve problems such as hidden safety hazards and navigation information danger, and achieve the effect of improving performance, maintaining simplicity, and reducing the possibility of wrong navigation.

Inactive Publication Date: 2018-01-12
宋彦震
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is very dangerous to take out your mobile phone to watch navigation information while riding on the road. Similarly, there are also great potential safety hazards in this case

Method used

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  • Satellite positioning system-based vibration navigation system
  • Satellite positioning system-based vibration navigation system
  • Satellite positioning system-based vibration navigation system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0041] Such as image 3 , The vibration frequency of the vibrating motor is inversely proportional to the distance from the destination. When the destination is far away, the navigation terminal will vibrate for low-frequency vibration prompts; when the destination is relatively close, the navigation terminal will vibrate for high-frequency vibration prompts; The vibration frequency is gradually changed according to the distance from the destination, so as to prompt the user for the distance through the vibration frequency. In this way, the density of the vibration prompt is gradually increased from far to near, so as to provide more efficient and safer guidance.

[0042] The vibration frequency here refers to the number of vibrations of the vibration motor in 20 seconds. If the distance to the destination is far, the vibration motor will vibrate less in 20 seconds; if the distance to the destination is closer, the vibration motor will be within 20 seconds The number of vibrations...

no. 2 example

[0045] Such as Figure 4 , The four working combinations of two vibration motors represent four directions prompt information: 10 for left turn, 01 for right turn, 00 for forward, and 11 for backward; here are two vibration motors for encoding, the code on the left represents The working status of the vibration motor on the left, the code on the right represents the working status of the vibration motor on the right, 1 represents working, and 0 represents not working.

[0046] The four working combinations of two vibration motors provide streamlined direction prompts, maintaining the simplicity of navigation prompts of the navigation system. The simplicity of navigation directly improves navigation performance and provides a lower possibility of wrong navigation.

[0047] The user can set the vibration frequency range and vibration intensity of the vibration motor through the mobile phone software, so as to adjust according to personal perception of vibration.

[0048] The vibrating ...

no. 3 example

[0052] Through real-time detection of the target user's moving speed and the distance from the intersection inflection point, combining the target user's moving speed and the distance from the intersection inflection point to calculate the best prompt time, so as to prompt in the best prompt time.

[0053] Such as Figure 5 with Image 6 , The vibration intensity of the vibration motor is inversely proportional to the distance from the inflection point of the intersection; the vibration frequency of the vibration motor is inversely proportional to the distance from the inflection point of the intersection. The closer the distance to the inflection point of each intersection, the stronger the vibration intensity of the vibration motor corresponding to the left and right turns, and the greater the vibration frequency.

[0054] For example, when the distance between the target user and the inflection point of the intersection is greater than 30m and less than 40m, the vibration motor w...

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Abstract

The invention provides a satellite positioning system-based vibration navigation system. According to the vibration navigation system, a path message is automatically generated on a map; a mobile phone is used for calculating an optimal path according to the path message, analyzing the navigation prompt of the optimal path to obtain a direction prompt message and a distance prompt message of the distance destination, and transmitting the direction prompt message and the distance prompt message of the target destination to a vibration navigation terminal; the vibration navigation terminal is used for representing the direction prompt message and the distance prompt message of the distance destination through vibration of two vibration motors; vibration frequencies of the vibration motors are associated to the analyzed distance prompt message of the distance destination; four working combined modes of the two vibration motors and the vibration sense strengths and vibration frequencies ofthe vibration motors are associated to the analyzed navigation direction prompt message; and disturbance in an external environment can be effectively shielded through the vibration prompt, and simple direction and distance prompts can provide efficient and safe guidance.

Description

Technical field [0001] The invention relates to the field of navigation, in particular to a vibration navigation system based on a satellite positioning system. Background technique [0002] In the process of navigation, voice prompts will interfere with people's perception of the surrounding environment. For example, when using GPS navigation while riding or walking, people usually choose to wear headphones and increase the volume of the headphones to hear the voice clearly. Navigation information reduces the interference of noise in the external environment. Although wearing headphones and turning up the volume can effectively avoid the omission of important voice prompts, there are great safety risks. During the navigation process, people will focus most of their attention on the extraction of effective voice navigation information. , The ability to perceive the sound of the surrounding environment will be weakened. [0003] Through the sound of the surrounding environment, we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/13
Inventor 宋彦震
Owner 宋彦震
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