CN202015326U - Electronic guide device capable of hemispherically detecting obstacles - Google Patents

Electronic guide device capable of hemispherically detecting obstacles Download PDF

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Publication number
CN202015326U
CN202015326U CN2011200757969U CN201120075796U CN202015326U CN 202015326 U CN202015326 U CN 202015326U CN 2011200757969 U CN2011200757969 U CN 2011200757969U CN 201120075796 U CN201120075796 U CN 201120075796U CN 202015326 U CN202015326 U CN 202015326U
Authority
CN
China
Prior art keywords
ultrasonic sensor
steering wheel
steering engine
machine controlling
chip machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200757969U
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Chinese (zh)
Inventor
岑盈盈
王韬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou University
Original Assignee
Taizhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou University filed Critical Taizhou University
Priority to CN2011200757969U priority Critical patent/CN202015326U/en
Application granted granted Critical
Publication of CN202015326U publication Critical patent/CN202015326U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an electronic guide device capable of hemispherically detecting obstacles. The electronic guide device comprises a singlechip control circuit, a steering engine 1, a steering engine 2, an ultrasonic sensor 1, an ultrasonic sensor 2, a power supply and a voice indication circuit, wherein the singlechip control circuit is connected with the steering engine 1, the steering engine 2, the ultrasonic sensor 1, the ultrasonic sensor 2, and the voice indication circuit respectively; the ultrasonic sensor 1 and the ultrasonic sensor 2 are fixed on rotating shafts of the steering engine 1 and the steering engine 2 respectively; and the power supply is connected with the ultrasonic sensor 1, the ultrasonic sensor 2, the voice indication circuit and the singlechip control circuit respectively and used for supplying power to the components. The electronic guide device can perform multi-angle measurement on a road condition of a front hemispherical surface and indicate a direction and a distance of an obstacle through a voice, so the problem that the conventional guide device cannot perform multidirectional and multi-angle detection is solved; furthermore, the structure is simple and the measurement range is wide.

Description

A kind of energy hemisphere face detects the guide electronic installation of barrier
Technical field
This utility model relates to the guide electronic installation that a kind of energy hemisphere face detects barrier, belongs to electronic technology field.
Background technology
At present, most of blind persons go on a journey and mainly rely on simple walking stick, utilize walking stick to click ground, know the road surface situation, but for can not well understanding with longer-distance road conditions all around.Modern science and technology is multiple guide measure for the blind person has designed, and waits by distance measuring sensor and finds out the place ahead barrier and then inform the blind person, but generally can not come multi-faceted multi-angle perception with a spot of pick off, makes user can not more fully understand peripheral situation.
Summary of the invention
In order to overcome the deficiency that existing blind guiding bar can not multi-faceted multi-angle be found out, this utility model provides a kind of energy hemisphere face to detect the guide electronic installation of barrier, hemispherical detection and voice suggestion barrier orientation and distance before this device is undertaken by ultrasonic sensor make user better understand road conditions.
This utility model realizes that the technical scheme that above-mentioned purpose is taked is: it comprises single chip machine controlling circuit, steering wheel 1, steering wheel 2, ultrasonic sensor 1, ultrasonic sensor 2, voice warning circuit, power supply; Single chip machine controlling circuit links to each other with the control end of steering wheel 1 with steering wheel 2 respectively, and the signal output part of ultrasonic sensor 1 and ultrasonic sensor 2 links to each other with single chip machine controlling circuit, and voice warning circuit links to each other with single chip machine controlling circuit; Power supply links to each other with ultrasonic sensor 1, ultrasonic sensor 2, voice warning circuit, single chip machine controlling circuit respectively, powers.
Wherein ultrasonic sensor 1 and ultrasonic sensor 2 are separately fixed in the rotating shaft of steering wheel 1 and steering wheel 2.
The beneficial effects of the utility model are, drive ultrasonic sensor by steering wheel and preceding hemispherical road conditions are carried out multi-angle measure and voice suggestion barrier orientation and distance, and simple in structure, measuring range is big.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, single chip machine controlling circuit is a master control system, and steering wheel 1 is coupled respectively with the control end of steering wheel 2, realizes the rotation of steering wheel by single chip machine controlling circuit.Ultrasonic sensor 1 is fixed on the axle of steering wheel 1, and drives its rotation by steering wheel 1, and ultrasonic sensor 2 is fixed on the axle of steering wheel 2, and drives its rotations by steering wheel 2.Ultrasonic sensor 1 carries out horizontal direction scanning under steering wheel 1 drives, respectively 0 degree, 45 degree, 90 degree, 135 degree and 180 these several horizontal directions of degree are monitored, and finding range is in 5 meters of probe positions; The dead ahead of ultrasonic sensor 2 scanning vertical direction under steering wheel 2 drives, directly over and oblique upper, finding range is in 5 meters of probe positions.The signal output part of ultrasonic sensor 1, ultrasonic sensor 2 links to each other with single chip machine controlling circuit respectively, gives single chip machine controlling circuit with obstacle information.Single chip machine controlling circuit also links to each other with voice warning circuit, and single chip machine controlling circuit plays back the obstacle information that ultrasonic sensor sends by voice warning circuit, notes dodging to remind user.Power supply is respectively single chip machine controlling circuit, ultrasonic sensor 1, ultrasonic sensor 2, voice warning circuit power supply.

Claims (2)

1. an energy hemisphere face detects the guide electronic installation of barrier, and it is characterized in that: it comprises single chip machine controlling circuit, steering wheel (1), steering wheel (2), ultrasonic sensor (1), ultrasonic sensor (2), voice warning circuit, power supply; Single chip machine controlling circuit links to each other with the control end of steering wheel (1) with steering wheel (2) respectively, ultrasonic sensor (1) links to each other with single chip machine controlling circuit with the signal output part of ultrasonic sensor (2), voice warning circuit links to each other with single chip machine controlling circuit, and power supply links to each other with ultrasonic sensor (1), ultrasonic sensor (2), voice warning circuit, single chip machine controlling circuit respectively.
2. a kind of energy hemisphere face according to claim 1 detects the guide electronic installation of barrier, and it is characterized in that: described ultrasonic sensor (1) and ultrasonic sensor (2) are separately fixed in the rotating shaft of steering wheel (1) and steering wheel (2).
CN2011200757969U 2011-03-22 2011-03-22 Electronic guide device capable of hemispherically detecting obstacles Expired - Fee Related CN202015326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200757969U CN202015326U (en) 2011-03-22 2011-03-22 Electronic guide device capable of hemispherically detecting obstacles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200757969U CN202015326U (en) 2011-03-22 2011-03-22 Electronic guide device capable of hemispherically detecting obstacles

Publications (1)

Publication Number Publication Date
CN202015326U true CN202015326U (en) 2011-10-26

Family

ID=44809008

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200757969U Expired - Fee Related CN202015326U (en) 2011-03-22 2011-03-22 Electronic guide device capable of hemispherically detecting obstacles

Country Status (1)

Country Link
CN (1) CN202015326U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260092A (en) * 2014-07-08 2015-01-07 大连理工大学 Automatic tracking robot control device and automatic tracking robot
CN108523333A (en) * 2018-04-20 2018-09-14 康敏娜 A kind of intelligent multifunctional crutch of automatic controlled height
CN111973044A (en) * 2019-05-22 2020-11-24 杜金莉 Toilet mat control system and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260092A (en) * 2014-07-08 2015-01-07 大连理工大学 Automatic tracking robot control device and automatic tracking robot
CN108523333A (en) * 2018-04-20 2018-09-14 康敏娜 A kind of intelligent multifunctional crutch of automatic controlled height
CN111973044A (en) * 2019-05-22 2020-11-24 杜金莉 Toilet mat control system and control method thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111026

Termination date: 20120322