A prefabricated automatic navigation blind road system based on wireless network
An automatic navigation and wireless network technology, applied in road network navigator, navigation, surveying and mapping and navigation, etc., can solve the problem of low intelligence level of blind roads, and achieve the effect of improving traffic convenience and safety
Active Publication Date: 2022-04-26
GUANGZHOU INSTITUTE OF BUILDING SCIENCE CO LTD +2
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Problems solved by technology
[0003] In order to overcome the above-mentioned technical defects, the present invention provides a prefabricated automatic navigation blind road system based on a wireless network, which can solve the problem of low intelligence level of existing blind roads
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Embodiment 1
[0051] This embodiment discloses a prefabricated automatic navigation blind road system based on a wireless network, such as figure 1 and figure 2As shown, it includes: a blind road 1, an electronic induction system 2, a voice device 3 and a data processing background 4; The paving of special bricks with concave and convex surfaces stipulated in the Code for Barrier-free Design of Objects, or the paving of flat roads with patterns on the surface, but its size should have uniform specifications; the electronic induction system 2 is set on the blind road 1 to obtain The user's walking path information; the voice device 3 is a device carried by the user, which is connected with the electronic induction system 2, and is used to obtain the user's destination information and receive the walking path information, and transfer the destination information and the walking path information Send to the data processing background 4; the data processing background 4 is connected with the ...
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The invention provides a wireless network-based assembled automatic navigation system for the blind, including: a blind road, an electronic induction system, a voice device and a data processing background; the blind road is set on the road; the electronic induction system is set on the blind road for obtaining The user's walking path information; the voice device is connected with the electronic induction system to obtain the user's destination information and receive the walking path information, and send the destination information and walking path information to the data processing background; the data processing background and the voice device The connection is used to calculate and obtain the navigation information according to the destination information and the walking path information; the voice device is also used to play the navigation information. The assembled automatic navigation blind road system of the present invention can not only guide the user to reach the destination, but also ensure that the user will not deviate from the blind road, which improves the convenience and safety of the user, and makes the blind road system of urban roads more convenient. Intelligent.
Description
technical field [0001] The invention belongs to the technical field of municipal engineering, and in particular relates to an assembled automatic navigation system for the blind based on a wireless network. Background technique [0002] Today's blind road system usually lays guide turns or reminder bricks on the road. It generally relies on the visually impaired person's own sense of touch to judge the direction of the road, and needs to be used with tools such as crutches. Motor vehicles or pedestrians bring inconvenience; existing handheld navigation systems all rely on the satellite positioning of handheld devices. It is easy to deviate from the established route or bump into obstacles, the degree of intelligence is low, and it is difficult to form accurate guidance information. Contents of the invention [0003] In order to overcome the above-mentioned technical defects, the present invention provides a prefabricated automatic navigation blind road system based on a w...
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IPC IPC(8): G01C21/34G01C21/36G01C21/28G01C21/20
CPCG01C21/3407G01C21/3629G01C21/28G01C21/20
Inventor 陈航胡贺松刘曦朱毅唐孟雄乔升访
Owner GUANGZHOU INSTITUTE OF BUILDING SCIENCE CO LTD