CN1373631A

CN1373631A - Wave controlled lamp and its algorithm

Info

Publication number: CN1373631A
Application number: CN 01107612
Authority: CN
Inventors: 梁晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-01
Filing date: 2001-03-01
Publication date: 2002-10-09

Abstract

A wave controlled lamp uses light wave, ultrasonic wave or microwave as sensing medium. when a person is close, the lamp is turned on. when the person is left, the lamp is turned off. It can also be used as alarm.

Description

A kind of Wave controlled lamp and algorithm thereof

Present home switch multiple purpose aeroplane tool switch, it is bright automatically to fail when light is dark lamp, and the occasion that has is inconvenience and unhygienic as kitchen and toilet deeply with switch,

The automatic switch that can detect the people automatically brings convenience to people, though existing far infrared and microwave switch, but the people is not in its given range, it or do not work or bright on the contrary, do not reach from space here to another space and just knock out automatically, have the human remote control thereof to address this problem on the market but convenient less than this patent proposed scheme as lamp from the Room to the Room, room.All schemes above this patent solves and propose to go out with going into the people be detections, and adopt the ripple control switch that jointly controls means and adopt fuzzy control, bring convenience to people's live and work.

For the attainment of one's purpose, what at first will solve the people round-the-clockly goes out and goes into control problem, that is people's route detects, this is that lighting control circuit was unexistent in the past, its principle is to be provided with two groups of detection heads, as depicted in figs. 1 and 2, detection head generally adopts high infrared light or the ultrasonic wave of focusing on, if the A head is sensed signal earlier, expression is gone into or is advanced, if the B head is sensed signal list earlier and is illustrated or walk, this patent proposed, and to go out with going into to detect be to judge priority and the time difference thereof that A and B head receive signal, adopt example as shown in Figure 3, LM567 the 5th human hair combing waste goes out pulse to carry out electric current through LM555 shaping rear drive BG1 and amplifies to infrared tube A pipe or B pipe, the A pipe to the signal of receiving same frequency after, after CXA20106 amplifies, further amplify loopback through LM358 again and give LM567, LM567 detects then 8 pin output low levels of its institute's homogenous frequency signal that sends, B manages principle work too, because A and the free priority of B, go out signal and go into signal and lock through a set-reset flip-floop again, and then go memory body such as single-chip microcomputer or counter to jointly control circuit, resistance R 10 is used to regulate anti-fluorescent tube and co-channel interference, above-mentioned algorithm characteristics is time difference and A pipe and B pipe detection priority, resistance R 2 is used to regulate diagonal pitch, A, B pipe reflection-type need connect an inverter.

Control in order to reach to enter in another scope from a scope, must there be memory body to carry out number total and discrepancy number total, available single-chip microcomputer or counter are realized, be illustrated in figure 4 as counter controling circuit, fashionable as the people, 4029 15 pin obtain a signal, and the R15 electric current is lighted lamp by controllable silicon, if when having the people to go out, 4029 deduct one, and when ading up to zero, R15 does not have electric current to flow through, lamp goes out, 4029 can carry out 16 numbers amounts to, if require many again numbers then can connect 4029 or use chip microcontroller, as shown in Figure 5, for the number with chip microcontroller amounts to and discrepancy number total, the input port is 3.0 and 3.1, and a to h is for showing people's number situation, and 3.2 mouthfuls for touching mouth, 3.3 3.4 mouthfuls for another space communication number with deposit the fuzzy algorithmic approach interface.

More convenient for people are lived, adopt fuzzy algorithmic approach to remember automatically that switch lamp is carried out in people's habits and customs, algorithm is as follows, a seasonal temporal characteristics, is accurate to festivals or holidays and every day and was that unit, lamp open with 5 the above data in lamp pass in 1 minute and deposits memory body in.

B, people are in control range the time, according to the current time and the comparison of record data, determine switch lamp.

In order to reach the purpose that the people sleeps and turns off the light automatically, set up an automatic gravity switch in bed, by-pass cock sensitivity, pulse of output is given subtract the counting breath light of turning off the light, or at small-sized transceiver of head of a bed installation, send a pulse with hand when the people sleeps and remove the breath light of turning off the light, because sort circuit is more, this patent no longer provides example.

This patent also has an additional function, because this patent has counting device, available counting output high level removes to trigger relevant warning circuit, realizes reporting to the police or long-range understanding family number situation.

Claims

1. situation based on people in the certain limit, under the light dark situation, from bright or report to the police, from going out, the people also sleeps that lamp goes out to the people to the people, and can be accustomed to lamp situation automatic switch lamp according to owner from lamp at lamp.

2. a kind of Wave controlled lamp according to claim 1 and algorithm thereof is characterized in that going out and going into to detect and algorithm of the interior round-the-clock people of certain limit.

3. a kind of Wave controlled lamp according to claim 2 and algorithm thereof is characterized in that passing in and out the joint-detection of number in another scope and the control of light in a scope.

4. a kind of Wave controlled lamp according to claim 1 and algorithm thereof is characterized in that being accustomed to using the lamp situation according to owner the fuzzy algorithmic approach of automatic switch lamp:

A is seasonal temporal characteristics, are accurate to festivals or holidays and every day minute be unit, lamp open with lamp close 5 above data deposit in memory this.

B people is in control range the time, according to the current time and the comparison of record data, determine switch lamp.

5. a kind of Wave controlled lamp according to claim 1 and algorithm thereof is characterized in that the people can carry out the number warning.