CN203217302U - Human body induction control voice device - Google Patents
Human body induction control voice device Download PDFInfo
- Publication number
- CN203217302U CN203217302U CN 201320134858 CN201320134858U CN203217302U CN 203217302 U CN203217302 U CN 203217302U CN 201320134858 CN201320134858 CN 201320134858 CN 201320134858 U CN201320134858 U CN 201320134858U CN 203217302 U CN203217302 U CN 203217302U
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- human body
- infrared sensing
- body infrared
- human
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Abstract
The utility model provides a human body induction control voice device comprising a human body infrared sensing module A, a human body infrared sensing module B, a main control module and a voice message module. The human body induction control voice device is characterized in that the main control module is connected with the human body infrared sensing module A, the human body infrared sensing module B, and the voice message module separately. The main control module performs scanning, judging and counting on signals of the human body infrared sensing module A, the human body infrared sensing module B, and the voice message module. When the last person walks out of a room, the main control module gives a command to the voice message module and realizes voice prompt function through the voice message module.
Description
Technical field
The utility model relates to a kind of voice device, especially the human body induction control voice device.
Background technology
In recent years, intelligent domestic system develops rapidly, and control product miscellaneous emerges in an endless stream.As automatically-controlled door of some public places etc.Infrared human body induction Single-chip Controlling tone information system and has two big characteristics similarly: the one, consider that from energy-conservation angle can be used on the indoor electrical appliance automatic power-off protection devices such as lamp, when people went out, electrical appliance cut off the power supply automatically; The 2nd, can judge the directivity that the people passes in and out.
Summary of the invention
In view of above reason, the utility model provides a kind of human body induction control voice device, to the identification of induced signal direction, and signal is analyzed and handles, and finally controls voice module and realizes its function.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of human body induction control voice device, comprise human-body infrared sensing modules A, human-body infrared sensing module B, main control module, tone information module, it is characterized in that the main control module is connected with human-body infrared sensing modules A, human-body infrared sensing module B, tone information module respectively.The main control module scans the signal of human-body infrared sensing modules A, human-body infrared sensing module B, judges, numeration when last people walks out the room, sends instruction just for the tone information module, realizes voice prompting function by the tone information module.
The beneficial effects of the utility model are, can play the effect to people's voice reminder, need not people's operation, and it is easy to use energy-conservation, be applicable on the common door of office or family etc., the situation of single people's turnover identified and analyzed to have advantages of high practicability.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
In Fig. 1, a kind of human body induction control voice device, comprise human-body infrared sensing modules A 1, human-body infrared sensing module B2, main control module 3, tone information module 4, it is characterized in that main control module 3 is connected with human-body infrared sensing modules A 1, human-body infrared sensing module B2, tone information module 4 respectively.The signal of 3 pairs of human-body infrared sensing modules A 1 of main control module, human-body infrared sensing module B2 scans, and judges, numeration when last people walks out the room, sends instruction just for tone information module 4, realizes voice prompting function by tone information module 4.
Human-body infrared sensing modules A 1 and human-body infrared sensing module B2 are made up of sensor PIR and signal processing integrated circuit BIS0001.PIR is a kind of sensor that can change and convert thereof into voltage signal output with the infrared energy that the noncontact form detect human body or animal radiation.BIS000I is a kind of high performance signal processing integrated circuit, is made of operational amplifier, voltage comparator, time delay and blocking time timer etc., and it and PIR and a small amount of outward element can constitute the human-body infrared sensing device Acquisition Circuit of passive type.When human body entered sensing range, temperature and the displacement of test changed simultaneously, and this moment, module will be sent signal, i.e. the high level 5V of 1-2, and main control module 3 is exactly that this signal is judged and handled.Main control module 3 is selected the AT89C51 single-chip microcomputer for use, in the Flash flash memory of 4KB, the internal RAM of 128 bytes, 2 l6 bit timing device/counters, 6 interrupt sources, on-chip clock oscillator are arranged.Tone information module 4 realizes message and the function of reminding the people to do things.It only needs the interior of short duration recording of l0～30s and can play at any time.And ISD10, the anti-outage voice recording-reproducing assembly of 20s recording playback module are widely used in various messages, audio alert and suggestion device.Can be under the situation that power supply disconnects, long preservation information can arbitrarily be carried out typing again.
Claims (1)
1. human body induction control voice device, comprise human-body infrared sensing modules A (1), human-body infrared sensing module B(2), main control module (3), tone information module (4), it is characterized in that, main control module (3) respectively with human-body infrared sensing modules A (1), human-body infrared sensing module B(2), tone information module (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134858 CN203217302U (en) | 2013-03-24 | 2013-03-24 | Human body induction control voice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134858 CN203217302U (en) | 2013-03-24 | 2013-03-24 | Human body induction control voice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217302U true CN203217302U (en) | 2013-09-25 |
Family
ID=49206824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134858 Expired - Fee Related CN203217302U (en) | 2013-03-24 | 2013-03-24 | Human body induction control voice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217302U (en) |
-
2013
- 2013-03-24 CN CN 201320134858 patent/CN203217302U/en not_active Expired - Fee Related
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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: 20130925 Termination date: 20140324 |