CN207321614U - A kind of intelligent desk lamp control system based on Internet of Things - Google Patents
A kind of intelligent desk lamp control system based on Internet of Things Download PDFInfo
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- CN207321614U CN207321614U CN201721352593.3U CN201721352593U CN207321614U CN 207321614 U CN207321614 U CN 207321614U CN 201721352593 U CN201721352593 U CN 201721352593U CN 207321614 U CN207321614 U CN 207321614U
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Abstract
Utility model discloses a kind of intelligent desk lamp control system based on Internet of Things, mainly by pyroelectric infrared sensor 1, pyroelectric infrared sensor 2, photo resistance, signal processing circuit, master control system, alert circuit, lighting control circuit, Internet of Things, users' mobile end composition.Pyroelectric infrared sensor and photo resistance are used for detecting outer signals and light intensity signal sends signal processing circuit to；Signal processing circuit is used for handling various digital signals, and sends the signal after processing to master control system, while receives the instruction of master control system；Master control system is used for handling the signal that signal processing circuit is sent, and corresponding instruction is sent to alert circuit, lighting control circuit after handling by analysis；Internet of Things provides network environment for modules；Users' mobile end can carry out remote control and monitoring to desk lamp.The utility model modern design, it is easy to use, the energy, and energy correcting sitting postures are saved, prevent myopia, practicality is stronger.
Description
Technical field
A kind of daily necessities are the utility model is related to, are exactly that one kind can pass through Internet of Things according to demand
Mobile terminal is connected, can freely control the light on and off of lamp, saves the energy, it is easy to operate, and can prevent myopia with correcting sitting postures,
Belong to daily necessities field.
Background technology
With the development of intelligent science and technology, people's demands for quality of life are getting higher and higher.Desk lamp has been huge numbers of families
Required daily necessities, often causes huge energy waste due to forgetting to turn off the light.When the evening draws on, people feel about in the dark out again
Lamp, very inconvenient, when study, abnormal sitting posture is true sometimes, causes body too near from desktop, easily causes myopia, cervical vertebra pain
The problems such as.
The content of the invention
The problem of in order to overcome the above, the utility model provide a kind of intelligent desk lamp control system based on Internet of Things.
Technical solution is used by the utility model solves its technical problem：A kind of intelligent desk lamp control based on Internet of Things
System processed, mainly by pyroelectric infrared sensor 1, pyroelectric infrared sensor 2, photo resistance, signal processing circuit, master control system
System, alert circuit, lighting control circuit, Internet of Things, users' mobile end composition, it is characterised in that：The rpyroelectric infrared passes
Sensor 1, pyroelectric infrared sensor 2 and photo resistance collectively form sensor acquisition module, are respectively intended to detection human body radiation
Infrared signal and light intensity signal, be converted into accessible digital signal after treatment and send signal processing circuit to；It is described
Signal processing circuit be used for handling the digital signal that the collection of various sensors comes, and send the signal after processing to master control
System, while receive the instruction of master control system；The master control system is used for handling the signal that signal processing circuit is sent,
Corresponding instruction is sent to alert circuit and lighting control circuit after handling by analysis；The Internet of Things is master control system
A network communication platform is provided with users' mobile end；The users' mobile end can carry out remote control and prison to desk lamp
Survey.
Since the utility model employs above-mentioned technical proposal, the utility model has the following advantages：Based on Internet of Things and
Mobile phone mobile terminal controls, and makes operation more convenient.When human body is in the range of desk lamp and when environmental light intensity is weaker, oneself is dynamic
It should turn on light；When human body is too near to desktop, desk lamp automatic sensing, alerts correcting sitting postures, if not leaving desktop within a certain period of time
Then automatic distinguishing；Then turn off the light automatically when people leaves, reach and save the energy, health care purpose.
Brief description of the drawings
Fig. 1 is intelligent desk lamp control system architecture figure.
Drawing reference numeral
Including 1- pyroelectric infrared sensors 1,2- pyroelectric infrared sensors 2,3- photo resistance, 4- signal processings electricity
Road, 5- master control systems, 6- alert circuits, 7- lighting control circuits, 8- Internet of Things, 9- users' mobile ends.
Embodiment
The utility model is further described with reference to specific embodiment, in the illustrative examples of this utility model
And explanation is used for explaining the present invention, but it is not intended to limit the scope of the present invention
As shown in Figure 1, a kind of intelligent desk lamp control system based on Internet of Things, including pyroelectric infrared sensor 1 (1),
Pyroelectric infrared sensor 2 (2), photo resistance（3）, signal processing circuit（4）, master control system（5）, alert circuit（6）, light
Control circuit（7）, Internet of Things（8）, users' mobile end（9）, it is characterised in that：The pyroelectric infrared sensor 1（1）, heat
Release electric infrared sensor 2（2）And photo resistance（3）Sensor acquisition module is collectively formed, is respectively intended to
Human body radiation infrared signal and light intensity signal are detected, becomes accessible digital signal after treatment and sends letter to
Number process circuit（4）；The signal processing circuit（4）For handling the digital signal that various sensor collections come, and will
Signal after processing sends master control system to（5）, while receive master control system（5）Instruction；The master control system（5）It is used for
Handle signal processing circuit（4）The signal sent, alert circuit is sent to after handling by analysis by corresponding instruction（6）
And lighting control circuit（7）；The Internet of Things（8）For master control system（5）And users' mobile end（9）A network is provided to lead to
Believe platform；The users' mobile end（9）Remote control and monitoring can be carried out to desk lamp.
Further, the pyroelectric infrared sensor 1 (1) and pyroelectric infrared sensor 2 (2) are used exclusively for connecing
The signal of the 10um that human body produces or so is received, its caused signal is handled accordingly using BISS0001 and is converted into and can handle
Digital signal.BISS0001 is arranged to not reproducible triggering mode first, compares high delay time, to obtain stabilization
Signal is exported, and high level is connected into photronic pin is received, makes BISS0001 think to be constantly in darkness, easy to see
Survey.Operationally, when people away from when, BISS0001 output low level, meet the requirements, but people close to rear signal occur do not advise
Change then.Each pin of BISS0001 is measured using oscillograph, finds the main unstable because in biography of letter source
Sensor, therefore, under currently without more preferable replace, have to use current pyroelectric sensor.
Further, the photo resistance（3）Using LXD3526.
Further, the signal processing circuit（4）Signal processing circuit centered on BISS0001, to signal into
The secondary amplification of row, and filter, to prevent the signal in the external world from producing interference.Signal is after BISS0001 so as to be converted into digital letter
Number output, easy to microcontroller into processing.
Further, the master control system（5）Using the STM32 series monolithics of 32.
Further, the alert circuit（6）It is as sound-producing device, with a PNP tri- by 12095 buzzers
Pole pipe is as driving device.
Further, the lighting control circuit（7）When outside is without any interruption, 80C51 control 74LS138's makes
Can control terminal, make below circuit do not work.When having, when interrupting generation, 80C51 startup 74LS138, to P0 feet, low 4 send letter
Number, control lamp is slowly bright.When interrupting 1 and interruption 0 produces at the same time, 80C51 masks interruption 1, and it is low to P0 feet to start 74LS138
Four transmission data, make light slowly dimmed.Here the pin of 80C51 can be saved using 74LS138 controls DC832, favorably
In extension, in order to control multi-lamp.Lamp can be effectively set to realize step-like change due to having adopted DC0832.
Further, the Internet of Things（8）Environment of internet of things is built using WIFI module, network is provided for modules
Environment, makes it communicate between each other.
Further, the users' mobile end（9）Using cell phone, remote operation can be carried out to desk lamp.
Utility model works principle：When ambient light is stronger, photo resistance（3）Resistance value is smaller, signal processing electricity
Road（4）Detect low level signal, forbid pyroelectric infrared sensor 1（1）With pyroelectric infrared sensor 2（2）Work, is saved
Master control system（5）Processing procedure.When ambient light is weaker, photo resistance（3）Resistance value becomes larger, signal processing circuit（4）Connect
High level is received, so as to start pyroelectric infrared sensor 1（1）With pyroelectric infrared sensor 2（2）Work.Rpyroelectric infrared
Sensor 1（1）Distant distance is detected, when human body is entered in the detection coverage of sensor 1 and light intensity is weaker, signal inspection
Slowdown monitoring circuit handles signal, and sends an interruption, master control system to microcontroller（5）Start lighting control circuit（7）, make lamp slowly
Brighten.When ambient light is weaker than school, and human body is too close to desktop, pyroelectric infrared sensor 2（2）Detect signal, at the same time
In pyroelectric infrared sensor 1（1）Detection coverage in, signal processing circuit（4）At the same time to master control system（5）Send signal,
Master control system（5）Signal is handled according to priority orders, masks pyroelectric infrared sensor 1（1）Signal, start remind electricity
Road（6）, sending alarm makes one to leave, if not leaving desktop within the time of setting, starts lighting control circuit（7）, make lamp
Slowly extinguish.When human body leaves pyroelectric infrared sensor 2（2）Detection coverage and in pyroelectric infrared sensor 1（1）Control
When in the range of survey, light slowly brightens again.Users' mobile end（9）Remote control and monitoring can be carried out to desk lamp.Play saving
The energy, correcting sitting postures, effect simple to operate.
Claims (2)
1. a kind of intelligent desk lamp control system based on Internet of Things, including pyroelectric infrared sensor 1（1）, rpyroelectric infrared pass
Sensor 2（2）, photo resistance（3）, signal processing circuit（4）, master control system（5）, alert circuit（6）, lighting control circuit（7）、
Internet of Things（8）, users' mobile end（9）, it is characterised in that：The pyroelectric infrared sensor 1（1）, rpyroelectric infrared sensing
Device 2（2）And photo resistance（3）Sensor acquisition module is collectively formed, for detecting human body radiation infrared signal and light intensity signal
Become accessible digital signal after treatment and send signal processing circuit to（4）；The signal processing circuit（4）It is used for
The digital signal that various sensor collections come is handled, and sends the signal after processing to master control system（5）, while receive master
Control system（5）Instruction；The master control system（5）For handling signal processing circuit（4）The signal sent, through undue
Corresponding instruction is sent to alert circuit after analysis processing（6）, lighting control circuit（7）；The Internet of Things（8）For master control system
System（5）And users' mobile end（9）A network communication platform is built；The users' mobile end（9）Desk lamp can be carried out
Remote control and monitoring.
2. the intelligent desk lamp control system based on Internet of Things according to claim 1, it is characterised in that the user
Mobile terminal（9）Pass through Internet of Things（8）Remote control and monitoring are carried out to desk lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352593.3U CN207321614U (en) | 2017-10-20 | 2017-10-20 | A kind of intelligent desk lamp control system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352593.3U CN207321614U (en) | 2017-10-20 | 2017-10-20 | A kind of intelligent desk lamp control system based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207321614U true CN207321614U (en) | 2018-05-04 |
Family
ID=62381333
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352593.3U Expired - Fee Related CN207321614U (en) | 2017-10-20 | 2017-10-20 | A kind of intelligent desk lamp control system based on Internet of Things |
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| Country | Link |
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| CN (1) | CN207321614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188703A (en) * | 2020-10-16 | 2021-01-05 | 上海工程技术大学 | Intelligent desk lamp |
-
2017
- 2017-10-20 CN CN201721352593.3U patent/CN207321614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112188703A (en) * | 2020-10-16 | 2021-01-05 | 上海工程技术大学 | Intelligent desk lamp |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20201020 |