CN105163463A - Ultrasonic-wave-based lamp control device - Google Patents
Ultrasonic-wave-based lamp control device Download PDFInfo
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- CN105163463A CN105163463A CN201510645940.0A CN201510645940A CN105163463A CN 105163463 A CN105163463 A CN 105163463A CN 201510645940 A CN201510645940 A CN 201510645940A CN 105163463 A CN105163463 A CN 105163463A
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- ultrasonic sensor
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Abstract
The invention relates to an ultrasonic-wave-based lamp control device comprising an ultrasonic sensor and a lamp control circuit. The ultrasonic sensor and the lamp control circuit are connected; and the ultrasonic sensor transmits an ultrasonic wave with a certain frequency externally and outputs a voltage signal of a reflected wave of the ultrasonic wave to the lamp control circuit. The lamp control circuit is also connected with at least one lamp and receives the voltage signal and outputs an illumination control signal to the connected lamp. With the novel ultrasonic-wave-based lamp control way, the existing lamp control ways can be diversified.
Description
Technical field
The present invention relates to lighting control technique field, be specifically related to a kind of novel based on hyperacoustic lamp control device.
Background technology
At present, the mode that lamp controls is generally: by push-button controller or knob controller, the ON/OFF of lamp and bright/bright degree etc. are controlled; That is, by button press or the controlling functions being carried out switching controller by turning knob, thus the various difference controls of controller to lamp are realized.Existing lamp control mode is more single, and therefore, person skilled all is actively carrying out researching and developing new product.
As Chinese Patent Application No. CN201220325309.4, applying date 2012.07.06, open (bulletin) number CN202663618U, discloses a kind of wireless control system of road lamps, comprises central control system, data transceiving unit and street lamp.Data transceiving unit is arranged on street lamp, central control system is encoded to all street lamps and is divided into groups, and by wireless network, control information is sent on the data transceiving unit of street lamp, data transceiving unit storing control information, and the switch controlling street lamp according to control information.
As Chinese Patent Application No. CN201320165098.7, applying date 2013.04.03, open (bulletin) number CN203167376U, discloses a kind of LED street lamp control system based on wireless transmit-receive technology, belongs to Street lamps control technical field.Comprise single-chip microcomputer, pyroelectric infrared sensor module, the LED street lamp with the host computer of client end interface, interconnecting module, radio receiving transmitting module I and II, band PWM function, radio receiving transmitting module I, II wirelessly connects, host computer is connected with radio receiving transmitting module I by interconnecting module, radio receiving transmitting module II is connected with the single-chip microcomputer of band PWM function, and pyroelectric infrared sensor module and LED street lamp are connected with the single-chip microcomputer of band PWM function respectively.Utilize radio wave transfer control signal, realize telemanagement and the fault detection capability of Multiple Sections LED street lamp, have can automatically detect, display street lamp state and ambient condition, realize street lamp intelligentized control method and fault alarm, the advantages such as Dynamic System is easy, operating cost is low, environmental suitability is strong.
Above-mentioned patent all achieves intellectuality, multimode control, but soft hardware equipment needed for it is comparatively complicated, and development cost is higher, and popularity rate is lower in actual applications.
Because existing lamp control mode Problems existing, the present inventor is based on being engaged in the practical experience and professional knowledge that this type of product design manufacture enriches for many years, and coordinate the utilization of scientific principle, actively in addition research and innovation, a kind of based on hyperacoustic lamp control device to founding, make it have more practicality.Given this, the application is proposed.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of based on hyperacoustic lamp control device, utilizes ultrasonic wave to judge the distance of messenger/come thing, and carries out the lamp control mode of brightness of illumination control according to this distance, to enrich lamp control mode further.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of based on hyperacoustic lamp control device, comprising: ultrasonic sensor and lamp control circuit; Described ultrasonic sensor is connected with described lamp control circuit, and the ultrasonic wave of certain frequency outwards launched by described ultrasonic sensor, and exports the voltage signal of this hyperacoustic reflected wave to lamp control circuit; Described lamp control circuit is also connected with at least one lamp, and described lamp control circuit receives described voltage signal, and exports illumination control signal to connected lamp.
Preferably, aforesaid based on hyperacoustic lamp control device, wherein said ultrasonic sensor comprises: ultrasonic transmitter and ultrasonic receiver.
Preferably, aforesaid based on hyperacoustic lamp control device, wherein lamp control circuit comprises: AC plug and single-chip microcomputer, and described AC plug is connected respectively with described single-chip microcomputer and described ultrasonic sensor, and described single-chip microcomputer is also connected with described lamp.
Preferably, aforesaid based on hyperacoustic lamp control device, wherein said device also comprises: voice output module, is connected with described single-chip microcomputer.
By technique scheme, of the present invention at least have following advantages and beneficial effect based on hyperacoustic lamp control device: the present invention is by arranging ultrasonic sensor and connected lamp control circuit, according to messenger or thing to control lamp illumination condition apart from the distance of this device can be carried out, as lighted along with messenger or the lamp walking close to make to be positioned at diverse location gradually that carrys out thing, and control the brightness of illumination of lamp, and along with messenger or carry out weakening gradually away from the brightness of illumination making lamp be positioned at the lamp of diverse location gradually and finally extinguishing lamp of thing; Thus the invention provides a kind of novelty based on hyperacoustic lamp control mode, enriched existing lamp control mode, and improve the intellectuality of lamp control mode.
Accompanying drawing explanation
Fig. 1 is principle of the invention figure.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of based on hyperacoustic lamp control device, comprising: ultrasonic sensor 1, lamp control circuit 2, voice output module 3; Wherein, lamp control circuit 2 is connected respectively with ultrasonic sensor 1 and voice output module 3, and lamp control circuit 2 is also connected with at least one lamp 4, namely lamp control circuit 2 and lamp are contacted and are connect, this lamp string can comprise one or more lamp 4 (as LED or incandescent lamp etc.), and multiple lamp 4 can form 1 or multiple loop, and above-mentioned lamp 4 is the lamp with address code.
Ultrasonic sensor 1 is mainly used in the ultrasonic wave (if outside tranmitting frequency is higher than the sound wave of 20000Hz) outwards launching certain frequency, and receive this hyperacoustic reflected wave, thus export corresponding voltage signal according to this reflected wave to lamp control circuit 2.
Ultrasonic sensor 1 mainly comprises: ultrasonic transmitter 11 and ultrasonic receiver 12.Ultrasonic sensor 1 of the present invention can adopt existing supersonic sensing device; And the electric energy needed for ultrasonic sensor 1 can be supplied by connected lamp control circuit 2.
Lamp control circuit 2 is mainly used in after receiving the voltage signal that ultrasonic sensor 1 (as ultrasonic receiver 12) exports, messenger/the come distance between thing and this device is determined according to this voltage signal, and the default illumination distances of this distance with its storage inside is compared, thus lamp control circuit 2 can produce corresponding illumination control signal according to this comparative result, and export this illumination control signal to connected lamp.
In addition, this lamp control circuit 2 is also for transmitting sound play signal to voice output module 3; Such as, lamp control circuit 2 judge messenger or come thing reach different default illumination distances from the distance between this device time, while exporting different illumination control signals to lamp, lamp control circuit 2 exports different sound play signal to voice output module 3, thus can to being positioned at the messenger of different distance or carrying out lighting system that thing provides different (as light the lamp of different circuit, control the brightness of illumination etc. of the lamp of different circuit), and point out messenger or carry out the distance of thing.
Lamp control circuit 2 specifically can comprise the devices such as signal AC plug 21, single-chip microcomputer and power module (not shown).The voltage signal that single-chip microcomputer is wherein mainly used in lamp control circuit 2 receives is converted to digital signal, determine the distance of messenger/come thing according to this digital signal, and carry out above-mentioned judgement process, produce corresponding illumination control signal process and produce the process of corresponding sound play signal.Above-mentioned illumination control signal as strengthen the lamp in all lamps/certain loop brightness, weaken the lamp in all lamps/certain loop brightness, turn on all lamps/turn on certain loop lamp or close all lamps/close certain loop lamp etc.
Electric power energy needed for lamp control circuit 2 (as single-chip microcomputer etc.) can obtain via AC plug.
Power module and being connected respectively with electric device in AC plug 21 and lamp control circuit 2.Power module is mainly used in as each electric device in lamp control circuit 2 provides the electric power energy of dimension (as provided the electric power energy of 5V/3A for single-chip microcomputer).Power module has transformation function.In addition, power module can also provide electric power energy for ultrasonic sensor 1.
Based on hyperacoustic lamp control device one of the present invention has particular application as: judge the distance between messenger and this device according to hyperacoustic reflected wave, when determining that messenger reaches in default illumination zone, light apart from messenger or the lamp coming certain nearest loop of thing, and play corresponding voice message sound, people is had to come with prompting and how far messenger has apart from this place, and messenger's distance this place is nearer, the lamp that this device can control the loop of relevant position is lit and the brightness of illumination of lamp; Determine messenger away from this device and finally leave default illumination zone time, the brightness of illumination of lamp that this device controls the loop of relevant position is dimmed gradually, and finally extinguishes, and plays corresponding voice message sound simultaneously, prompting messenger away from and finally leave.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (7)
1. based on a hyperacoustic lamp control device, it is characterized in that, comprising: ultrasonic sensor and lamp control circuit;
Described ultrasonic sensor is connected with described lamp control circuit, and the ultrasonic wave of certain frequency outwards launched by described ultrasonic sensor, and exports the voltage signal of this hyperacoustic reflected wave to lamp control circuit;
Described lamp control circuit is also connected with at least one lamp, and described lamp control circuit receives described voltage signal, and exports illumination control signal to connected lamp.
2. according to claim 1ly it is characterized in that based on hyperacoustic lamp control device, described ultrasonic sensor comprises: ultrasonic transmitter and ultrasonic receiver.
3. according to claim 1 based on hyperacoustic lamp control device, it is characterized in that, described lamp control circuit comprises: AC plug and single-chip microcomputer, and described AC plug is connected respectively with described single-chip microcomputer and described ultrasonic sensor, and described single-chip microcomputer is also connected with described lamp.
4. according to claim 3ly it is characterized in that based on hyperacoustic lamp control device, also comprise: voice output module, described voice output module is connected with described single-chip microcomputer.
5. according to claim 1ly it is characterized in that based on hyperacoustic lamp control device, above-mentioned lamp is the lamp with address code.
6. according to claim 3ly to it is characterized in that based on hyperacoustic lamp control device, also comprise: power module, described power module and being connected respectively with electric device in AC plug and lamp control circuit; Power module is mainly used in as each electric device in lamp control circuit provides the electric power energy of dimension, and in addition, described power module is also for ultrasonic sensor provides electric power energy.
7. based on a hyperacoustic lamp control method, it is characterized in that, method is as follows:
1) ultrasonic wave of certain frequency outwards launched by ultrasonic sensor, and receives this hyperacoustic reflected wave, exports corresponding voltage signal according to this reflected wave to lamp control circuit;
2) lamp control circuit is after the voltage signal receiving ultrasonic sensor output, the voltage signal received is converted to digital signal, determine the distance of messenger/come thing according to this digital signal, and carry out judging process, produce corresponding illumination control signal process and produce the process of corresponding sound play signal;
Above-mentioned illumination control signal has the brightness of the lamp strengthening all lamps/certain loop, weakens the brightness of the lamp in all lamps/certain loop, turns on all lamps/turn on certain loop lamp or close all lamps/close certain loop lamp;
3) when determining that messenger reaches in default illumination zone, lighting distance messenger or carrying out the lamp in certain nearest loop of thing, and playing corresponding voice message sound, to come to have pointed out people and how far messenger has apart from this place;
4) determine messenger away from time and finally leave default illumination zone time, the brightness of illumination that lamp control circuit controls the lamp in the loop of relevant position is dimmed gradually, and finally extinguish, play corresponding voice message sound, prompting messenger is away from also finally leaving simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510645940.0A CN105163463A (en) | 2015-09-30 | 2015-09-30 | Ultrasonic-wave-based lamp control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510645940.0A CN105163463A (en) | 2015-09-30 | 2015-09-30 | Ultrasonic-wave-based lamp control device |
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| CN105163463A true CN105163463A (en) | 2015-12-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131625A (en) * | 2018-01-16 | 2018-06-08 | 广东科立盈光电技术有限公司 | A kind of reading desk lamp of wireless power transmission |
| CN112946575A (en) * | 2021-02-02 | 2021-06-11 | 微山县微山湖微电子产业研究院有限公司 | Lamp control method and device based on double ultrasonic modules |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2969901B2 (en) * | 1990-10-16 | 1999-11-02 | 松下電器産業株式会社 | Kitchen equipment |
| CN102988155A (en) * | 2012-09-21 | 2013-03-27 | 华南理工大学 | Coding vibration and voice prompt blind guiding method and apparatus based on multi-frequency modulation |
| CN103987180A (en) * | 2014-06-03 | 2014-08-13 | 重庆大学 | Lamp control device and intelligent lighting lamp system regulating and controlling system and method |
-
2015
- 2015-09-30 CN CN201510645940.0A patent/CN105163463A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2969901B2 (en) * | 1990-10-16 | 1999-11-02 | 松下電器産業株式会社 | Kitchen equipment |
| CN102988155A (en) * | 2012-09-21 | 2013-03-27 | 华南理工大学 | Coding vibration and voice prompt blind guiding method and apparatus based on multi-frequency modulation |
| CN103987180A (en) * | 2014-06-03 | 2014-08-13 | 重庆大学 | Lamp control device and intelligent lighting lamp system regulating and controlling system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131625A (en) * | 2018-01-16 | 2018-06-08 | 广东科立盈光电技术有限公司 | A kind of reading desk lamp of wireless power transmission |
| CN112946575A (en) * | 2021-02-02 | 2021-06-11 | 微山县微山湖微电子产业研究院有限公司 | Lamp control method and device based on double ultrasonic modules |
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