Position navigation method and device

A technology of directional guidance and walking direction, applied in the field of directional guidance blind method and its device, can solve the problems of difficult realization, high cost, complicated device and the like
CN1831481AInactive Publication Date: 2006-09-13陈安平
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
陈安平
Publication Date
2006-09-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

A device for guiding blind person to walk on right direction consists of electronic compass connected in sequence from input to output, comparator, alarm unit and assigned walk direction storage connected to another end of comparator for guiding blind person to walk along right direction. Its guiding method is also disclosed.
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Description

technical field

[0001] The invention relates to direction recognition recording and intelligent blind-guiding technology, in particular to a direction-guiding method and a device thereof, in particular to a blind-guiding method and a device for determining a direction when crossing a road. Background technique

[0002] The applicant of the present invention has previously applied for a Chinese invention patent "an automatic blind-guiding method using positioning technology". The remote server end automatically selects the route and controls the blind person to walk along the selected route through wireless communication. It is necessary to ensure that the blind person travels in the specified direction. , through continuous real-time comparison on the server side, it needs to consume a lot of system resources, so that the system is overburdened and it is difficult to realize the system.

[0003] In addition, due to lack or loss of vision, the problem of crossing the road has...

Claims

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