CN211209977U

CN211209977U - Human body, sound and light induction time-delay comprehensive intelligent lighting system

Info

Publication number: CN211209977U
Application number: CN202020185740.8U
Authority: CN
Inventors: 姚韵涛; 杨光义
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-08-07
Anticipated expiration: 2030-02-18

Abstract

The utility model relates to an intelligent building technology, in particular to a human body, sound and light induction time-delay comprehensive intelligent lighting system, which comprises a corridor lamp, a human body induction module, a photosensitive module, a sound control module, a time-delay module and a processor; the processor is respectively connected with the human body induction module, the photosensitive module, the voice control module, the time delay module and the corridor lamp. The lighting system does not sense in the daytime or when light is sufficient, so that unnecessary lighting conditions are avoided, and electricity is saved. The human body induction module and the lamp lighting time delay module can solve the problem that sound control becomes noise to the maximum extent. The lamp lighting time can be prolonged through the delay module according to the requirement of the delay module, and the lamps on the layer are ensured not to be turned off before the next layer of lamps are turned on; the sound control module is used as a standby module, and if the lamp is turned off during the upstairs going, the lamp is turned on through the sound control module. Therefore, the cooperation of the three modules effectively reduces the noise generated by turning on the light, and creates a quieter and comfortable living environment.

Description

Human body, sound and light induction time-delay comprehensive intelligent lighting system

Technical Field

The utility model belongs to the technical field of intelligent building, especially, relate to a human body, sound, photoinduction intelligent lighting system of synthesizing of can delaying.

Background

An intelligent building is defined as: the most advanced technology in the aspects of integrated computers, information communication and the like enables power, air conditioners, lighting, disaster prevention, theft prevention, transportation equipment and the like in a building to work coordinately, Building Automation (BA), Communication Automation (CA), Office Automation (OA), security and guard automation (SAS) systems and fire control automation (FAS) systems are realized, and the building combining the 5 functions is also called a 5A building, and is additionally provided with a structured integrated wiring system (SCS), a structured integrated network system (SNS) and an intelligent building integrated information Management Automation System (MAS).

The intelligent lighting system of present stair is mainly the acoustic control system, and its main defect has:

(1) sound control is required, and the sound emitted for turning on the light may become noise affecting the household;

(2) the lamp is on for a certain time, but more time is needed for people with mobility inconvenience to go upstairs, and inconvenience is brought by the fact that the lamp is turned off during going upstairs;

(3) prolonged use can cause the sensitivity of the acoustic trigger to change.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but delay synthesis intelligent lighting system who uses human response as main, sound control as assisting.

In order to achieve the above object, the utility model adopts the following technical scheme: a human body, sound and light induction time-delay comprehensive intelligent lighting system comprises a corridor lamp, a light source and a controller, wherein the corridor lamp comprises a human body induction module, a light-sensitive module, a sound control module, a time-delay module and a processor; the processor is respectively connected with the human body induction module, the photosensitive module, the voice control module, the time delay module and the corridor lamp.

In the human body, sound and light induction time-delay comprehensive intelligent lighting system, the STC89C52 single-chip microcomputer is adopted as a processor, the HC-SR501 is adopted as a human body induction module, the three-wire system photosensitive resistance sensor is adopted as a photosensitive module and is connected with the external interrupt of the processor, the sound detection sensor is adopted as a sound control module, and the time delay module comprises a panel, a key and a L ED lamp.

The utility model has the advantages that: keep the lamp to go out on daytime or light is sufficient, when dark or light is not enough, if human response module senses someone then the lamp is bright, the resident can pass through button extension lamp bright time according to the speed of oneself going upstairs and downstairs, if go upstairs and downstairs the rethread sound control that goes out the lamp and make the lamp bright, can the using electricity wisely, the noise of turning on the light is opened to the reduction acoustic control that again can the maximize, simultaneously can also keep the illumination of longer time for the slow person of action, make things convenient for their action.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a circuit diagram of a minimal system processor according to an embodiment of the present invention;

fig. 3 is a circuit diagram of a human body sensing module according to an embodiment of the present invention;

fig. 4 is a circuit diagram of a photosensitive module according to an embodiment of the present invention;

fig. 5 is a circuit diagram of a voice control module according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a delay module according to an embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The embodiment is realized by the following technical scheme that the human body, light and sound sensing time-delay comprehensive intelligent lighting system comprises a human body sensing module, a photosensitive module, a sound control module, a time-delay module and a processor; the processor is respectively connected with the human body induction module, the photosensitive module, the voice control module and the time delay module.

The STC89C52 single chip microcomputer is adopted in the processor, and the integrated level is high, and is small, good in reliability, strong in control capability, low in voltage, low in power consumption and high in cost performance.

The human body induction module adopts an HC-SR501 human body induction module. The module is used for realizing full-automatic induction, when a person enters an induction range, a high level is output, after the person leaves the induction range, the high level is automatically delayed to be closed, a low level is output, and the induction sensitivity and the delay time are adjustable. The module has high sensitivity, strong reliability, low working voltage, wide range and low power consumption.

The photosensitive module adopts a three-wire system photosensitive resistance sensor, is connected with the external interrupt of the processor, and controls the human body induction module and the sound control module to be out of work in the daytime or under the strong light.

Sound control module adopts sound detection sensor

The time delay module comprises three keys, the functions are respectively 'time delay 10 s', 'time delay 30 s' and 'time delay 50 s', each key comprises an L ED lamp, and after the key is pressed, a L ED lamp is turned on to indicate that the setting is successful.

The processor has priority over the four modules as follows: the photosensitive module is in the highest level, the human body sensing module is in the second level, the voice control module is in the lowest level, and the delay module and the other three modules have no processing priority relation.

The embodiment does not sense in the daytime or when the light of the corridor is sufficient; when evening or corridor light is not enough, the human body sensing module senses someone and then the lamp is bright, the sound control module senses sound and then the lamp is bright, and the time delay module is through the button setting extension lamp bright time.

In specific implementation, as shown in fig. 1, a human body, light and sound sensing time-delay comprehensive intelligent lighting system comprises a processor, a photosensitive module, a human body sensing module, a sound control module, a time-delay module and a corridor lamp. The processor adopts an 8051 singlechip, as shown in figure 2. The processor is respectively connected with the human body induction module, the photosensitive module, the voice control module, the time delay module and the corridor lamp.

As shown in fig. 3, the human body sensing module outputs a high level when a person enters the sensing range, and outputs a low level when the person leaves the sensing range. The lamp is connected with the single chip timer and is lighted when a person is sensed.

As shown in fig. 4, when the ambient light brightness does not reach the set threshold, the DO terminal outputs a high level, and when the ambient light brightness exceeds the set threshold, the DO terminal outputs a low level. And when the ambient light brightness does not reach the set threshold, triggering the external interruption of the single chip microcomputer to ensure that the human body sensing module and the voice control module do not sense.

As shown in fig. 5, the sound detection module outputs an active signal at a low level, and the light is turned on.

As shown in FIG. 6, the time delay module comprises a panel, keys and L ED lamps, the functions of the three keys are respectively time delay 10s, time delay 30s and time delay 50s, each key comprises a L ED lamp, and after the key is pressed, a L ED lamp is turned on to indicate that the setting is successful.

The embodiment has the following advantages: (1) the lamp does not sense in the daytime or when the light is sufficient, so that unnecessary lamp lighting conditions are avoided, and the electricity is saved. (2) The existing corridor lamp is only in sound control, and the lamp can be lighted by emitting extra sounds, such as stomping sound, yelling sound and the like, which can be noise to influence neighbors. The human body induction module and the lamp lighting time delay module can solve the problem to the maximum extent. When the situation that a person passes through the device is sensed, the lamp is turned on; for the persons with slow movement, the persons need longer time to go up and down stairs, the default lamp lighting time is not enough to illuminate the persons and walk up the stairs at one floor, the persons can prolong the lamp lighting time according to the needs of the persons through the delay module, and the lamps at the floor are not turned off before the lamps at the next floor are turned on; the sound control module is used as a standby module, and if the lamp is turned off during the upstairs going, the lamp is turned on through the sound control module. Therefore, the cooperation of the three modules effectively reduces the noise generated by turning on the light, and creates a quieter and comfortable living environment.

It should be understood that parts of the specification not set forth in detail are well within the prior art.

Although specific embodiments of the present invention have been described above with reference to the accompanying drawings, it will be appreciated by those skilled in the art that these embodiments are merely illustrative, and that various changes or modifications may be made without departing from the spirit and scope of the invention. The scope of the present invention is limited only by the appended claims.

Claims

1. A human body, sound and light induction time-delay comprehensive intelligent lighting system comprises a corridor lamp and is characterized by comprising a human body induction module, a photosensitive module, a sound control module, a time-delay module and a processor; the processor is respectively connected with the human body induction module, the photosensitive module, the voice control module, the time delay module and the corridor lamp.

2. The human body, sound and light sensing time-delay comprehensive intelligent lighting system as claimed in claim 1, wherein the processor adopts an STC89C52 single chip microcomputer, the human body sensing module adopts an HC-SR501, the photosensitive module adopts a three-wire system photosensitive resistance sensor and is connected with an external interrupt of the processor, the sound control module adopts a sound detection sensor, and the time delay module comprises a panel, a key and a L ED lamp.