CN210670699U - Intelligent building lighting system based on cell-phone APP - Google Patents
Intelligent building lighting system based on cell-phone APP Download PDFInfo
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- CN210670699U CN210670699U CN201921819503.6U CN201921819503U CN210670699U CN 210670699 U CN210670699 U CN 210670699U CN 201921819503 U CN201921819503 U CN 201921819503U CN 210670699 U CN210670699 U CN 210670699U
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- local controller
- phone app
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- lighting system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model belongs to the technical field of building illumination, especially, relate to an intelligent building lighting system based on cell-phone APP, including light intensity sensor, infrared sensor, signal conversion module, local controller, digital potentiometer module, lamps and lanterns, local controller, total controller and cell-phone APP, light intensity sensor and the equal electric connection signal conversion module of infrared sensor, the local controller is connected to the signal conversion module electricity, digital potentiometer module is connected to the local controller electricity, lamps and lanterns are connected to digital potentiometer module electricity, local controller passes through bus connection local controller, local controller passes through bus connection total controller, total controller passes through GPRS wireless network connection cell-phone APP. The utility model provides an application scope is wide, maintenance cost is low, easily extension and easy and simple to handle's intelligent building lighting system based on cell-phone APP.
Description
Technical Field
The utility model belongs to the technical field of the building illumination, especially, relate to an intelligent building lighting system based on cell-phone APP.
Background
With the rapid development of city construction, building lighting technology is also rapidly developed correspondingly. The lighting quantity and quality of the building are remarkably changed and improved, particularly, the building lighting level is improved quickly along with the fact that the living standard of people enters the comfortable level, and the aspects of pursuing the comfort, individuation, safety, energy conservation and the like of an artificial lighting environment are gradually highlighted. The artificial light environment in the building has important significance for meeting the living, learning, entertainment and working aspects of people.
In the prior art, a lighting system of a large-scale shopping mall can be controlled by a radio technology already by a kyoto baiborist electronics technology limited company, which bases LORA technology (ultra-long-distance wireless transmission based on spread spectrum technology) as a base. The intelligent lamp control based on the Bluetooth and ZIGBEE scheme is adopted, and the functions of controlling the on-off and brightness of the lamp, setting the on-off time, counting the power consumption and the like can be realized by connecting the mobile phone APP. However, this technique has the following drawbacks:
1. the application range is narrow, the method is only suitable for super-large-scale buildings, and the cost is too high when office buildings are used as audience groups.
2. The maintenance of the lighting system is expensive.
3. Expansion is difficult, and it is cumbersome to modify the line when the number of users increases.
4. The functions are too cumbersome and many functions are essentially unavailable and add to the system pressure when the audience is other types of buildings.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at solves the problem that exists among the prior art, provides an application scope is wide, the maintenance cost is low, easily extension and easy and simple to handle's intelligent building lighting system based on cell-phone APP.
The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides an intelligent building lighting system based on cell-phone APP, includes illuminance sensor, infrared sensor, signal conversion module, local controller, digital potentiometer module, lamps and lanterns, local controller, total controller and cell-phone APP, illuminance sensor and the equal electric connection signal conversion module of infrared sensor, local controller is connected to signal conversion module electricity, digital potentiometer module is connected to local controller electricity, lamps and lanterns are connected to digital potentiometer module electricity, local controller passes through bus connection local controller, local controller passes through bus connection total controller, total controller passes through GPRS wireless network connection cell-phone APP.
Further, the signal conversion module comprises an amplifying circuit and an A/D conversion circuit, the illuminance sensor and the infrared sensor are both electrically connected with the amplifying circuit, the amplifying circuit is electrically connected with the A/D conversion circuit, and the A/D conversion circuit is electrically connected with the local controller.
Further, the local controller comprises a 51 single chip microcomputer, a function key circuit, a real-time clock circuit, a communication connecting circuit and a switch circuit, wherein the 51 single chip microcomputer is respectively and electrically connected with the function key circuit, the real-time clock circuit, the communication connecting circuit and the switch circuit.
Further, intelligent building lighting system based on cell-phone APP still includes alarm processing module, local controller is connected to alarm processing module electricity.
Furthermore, the alarm processing module comprises an alarm and an emergency lamp, and the alarm and the emergency lamp are electrically connected with the local controller.
Further, intelligent building lighting system based on cell-phone APP still includes the data display module, local controller is connected to the data display module electricity.
The utility model has the advantages that:
1. the system adopts an RS-485 bus structure, a plurality of local controllers are connected to a single local controller through an RS-485 bus, and a plurality of local controllers are connected to a master controller through an RS-485 bus, so that the application cost is greatly reduced by utilizing a bus design structure, the system is more easily accepted by users, and the system can be applied to various buildings and has wide application range.
2. When a single local controller fails, the operation of the whole system is not influenced, and only the bus needs to be maintained regularly, so that the later maintenance of workers is easy, and the maintenance cost is reduced.
3. Considering that the number of mobile users of audiences is large, when the users need to be expanded, the system only needs to add one local controller to be connected with the local controller, and the system is simple and convenient to operate and easy to expand.
4. The system intelligently controls the lamp through the mobile phone APP and is simple in function, so that the user is easy and convenient to operate, and the system cost is reduced.
Drawings
Fig. 1 is the utility model relates to an intelligent building lighting system's principle schematic diagram based on cell-phone APP.
Fig. 2 is a schematic diagram of the principle of the local controller of the present invention.
Fig. 3 is a circuit diagram of the local controller of the present invention.
Fig. 4 is an amplifying circuit diagram of the present invention.
Fig. 5 is a circuit diagram of the a/D converter of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is the utility model relates to an intelligent building lighting system's principle schematic diagram based on cell-phone APP.
Fig. 2 is a schematic diagram of the principle of the local controller of the present invention.
Fig. 3 is a circuit diagram of the local controller of the present invention.
Fig. 4 is an amplifying circuit diagram of the present invention.
Fig. 5 is a circuit diagram of the a/D converter of the present invention.
As shown in fig. 1 to fig. 5, the utility model provides a pair of intelligent building lighting system based on cell-phone APP, including light intensity sensor, infrared sensor, signal conversion module, local controller, digital potentiometer module, lamps and lanterns, local controller, total controller and cell-phone APP, light intensity sensor and the equal electric connection signal conversion module of infrared sensor, local controller is connected to the signal conversion module electricity, digital potentiometer module is connected to the local controller electricity, lamps and lanterns are connected to digital potentiometer module electricity, local controller passes through bus connection local controller, local controller passes through bus connection total controller, total controller passes through GPRS wireless network connection cell-phone APP.
The model of the illumination sensor is an RS485 single-illumination (DC power supply is 10-30V, output signals are 4-20mA, 0-5V and measuring range is 0-65535Lux) illumination sensor, the sensitivity is high, and the measurement is accurate. The infrared sensor is HY-02A-G5X, and is a sensing technology for measuring relative physical quantity by using infrared radiation. The model of the digital potentiometer module is X9313, the resistance value is adjusted in a numerical control mode, and the digital potentiometer module is flexible to use and high in adjustment precision. The local controller and the master controller both adopt STM32 series ARM processors to accelerate the processing speed and dispersedly process the data volume.
The illumination brightness signal detected by the illumination sensor and the personnel in-out signal detected by the infrared sensor are amplified and A/D converted by the signal conversion module, the signal after A/D conversion is transmitted to the local controller, the local controller judges according to the received current room illumination brightness signal and the personnel in-out signal, the digital potentiometer module is controlled by a program, two ends of an interface of the digital potentiometer module are respectively added with a pulse, the resistance value change is realized by increasing and decreasing the step length, and then adjust lamps and lanterns luminance, local controller uploads the room illumination condition to local controller through the RS-485 bus, and then each local controller is controlled through the RS-485 bus by total controller in order to reduce the data bulk of handling, and total controller passes through GPRS wireless network communication with data transmission for cell-phone APP, and the user can real time monitoring and control the system state through cell-phone APP.
The signal conversion module comprises an amplifying circuit and an A/D conversion circuit, the illuminance sensor and the infrared sensor are both electrically connected with the amplifying circuit, the amplifying circuit is electrically connected with the A/D conversion circuit, and the A/D conversion circuit is electrically connected with the local controller. The amplification circuit amplifies the illumination brightness signal detected by the illumination sensor and the personnel in-out signal detected by the infrared sensor to a signal range which can be received by the local controller, the A/D conversion circuit in the figure 5 performs analog-to-digital conversion on the amplified illumination brightness signal and the personnel in-out signal, and the digital signal after the analog-to-digital conversion is a digital signal range which can be received by the local controller. The amplification circuit in fig. 4 can increase the analog current value of the illuminance signal and reduce the error while stabilizing the circuit.
The local controller comprises a 51 single chip microcomputer, a function key circuit, a real-time clock circuit, a communication connecting circuit and a switch circuit, wherein the 51 single chip microcomputer is respectively and electrically connected with the function key circuit, the real-time clock circuit, the communication connecting circuit and the switch circuit. The 51 SCM in figures 2 and 3 enters a starting state by pressing a switch circuit, inputs the set lamp starting duration time through a function key circuit and a real-time clock circuit, and communicates with the local controller through a communication connection circuit in a serial port connection mode.
The intelligent building lighting system based on the mobile phone APP further comprises an alarm processing module, and the alarm processing module is electrically connected with the local controller. The alarm processing module comprises an alarm and an emergency lamp, and the alarm and the emergency lamp are electrically connected with the local controller. When the lamp fails, the local controller controls the alarm of the alarm processing module to send out an alarm response, and meanwhile, the local controller controls the emergency lamp to be turned on for illumination.
The intelligent building lighting system based on the mobile phone APP further comprises a data display module, and the data display module is electrically connected with the local controller. The data display module displays the current and voltage changes of the lamp in real time.
When the system works, firstly, a user presses a switch circuit and then a 51 single chip microcomputer enters a starting state, a function key circuit and a real-time clock circuit which are connected with the 51 single chip microcomputer in a local controller are used for inputting and setting the starting duration of a lamp, a light intensity sensor detects the current room light intensity condition, an infrared sensor detects the personnel in-out condition, an amplifying circuit of a signal conversion module amplifies a light intensity signal detected by the light intensity sensor and a personnel in-out signal detected by the infrared sensor, an A/D conversion circuit performs analog/digital conversion on the amplified light intensity signal and the personnel in-out signal, and the converted digital signal is transmitted to the local controller; then, the local controller judges according to the received current room illumination brightness signal and the received personnel access signal, when the infrared sensor detects personnel access, if the current room is bright, the lamp is not started, if the current room is dim, the lamp is started, if the local controller judges that the lamp is started, the local controller detects the current room illumination brightness situation according to the illumination sensor, the digital potentiometer module is controlled to adjust the lamp illumination brightness by changing the resistance value change, and a user can enjoy the illumination intensity with proper comfort level; finally, the local controller is connected with the local controllers through the RS-485 bus to disperse data volume, the lighting conditions of rooms are uploaded to the local controllers, the master controller controls the local controllers through the RS-485 bus to reduce the processed data volume, the master controller transmits the lighting conditions of the rooms to the mobile phone APP through GPRS wireless network communication, a user can monitor the system state in real time through the mobile phone APP, the mobile phone APP can also control the master controller, the step-by-step controller switching is achieved, when the user needs to adjust the lighting conditions of the rooms, the user only needs to operate the mobile phone APP without adjusting the master controller, and therefore the purposes of intelligence and convenience are achieved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an intelligent building lighting system based on cell-phone APP which characterized in that: including illuminance sensor, infrared sensor, signal conversion module, local controller, digital potentiometer module, lamps and lanterns, local controller, total controller and cell-phone APP, illuminance sensor and the equal electric connection signal conversion module of infrared sensor, local controller is connected to signal conversion module electricity, digital potentiometer module is connected to local controller electricity, lamps and lanterns are connected to digital potentiometer module electricity, local controller passes through bus connection local controller, local controller passes through bus connection total controller, total controller passes through GPRS wireless network connection cell-phone APP.
2. The intelligent building lighting system based on the mobile phone APP as claimed in claim 1, wherein: the signal conversion module comprises an amplifying circuit and an A/D conversion circuit, the illuminance sensor and the infrared sensor are both electrically connected with the amplifying circuit, the amplifying circuit is electrically connected with the A/D conversion circuit, and the A/D conversion circuit is electrically connected with the local controller.
3. The intelligent building lighting system based on the mobile phone APP as claimed in claim 1, wherein: the local controller comprises a 51 single chip microcomputer, a function key circuit, a real-time clock circuit, a communication connecting circuit and a switch circuit, wherein the 51 single chip microcomputer is respectively and electrically connected with the function key circuit, the real-time clock circuit, the communication connecting circuit and the switch circuit.
4. The intelligent building lighting system based on the mobile phone APP as claimed in claim 1, wherein: the system also comprises an alarm processing module which is electrically connected with the local controller.
5. The intelligent building lighting system based on the mobile phone APP, as claimed in claim 4, wherein: the alarm processing module comprises an alarm and an emergency lamp, and the alarm and the emergency lamp are electrically connected with the local controller.
6. The intelligent building lighting system based on the mobile phone APP as claimed in claim 1, wherein: the system also comprises a data display module which is electrically connected with the local controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819503.6U CN210670699U (en) | 2019-10-25 | 2019-10-25 | Intelligent building lighting system based on cell-phone APP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819503.6U CN210670699U (en) | 2019-10-25 | 2019-10-25 | Intelligent building lighting system based on cell-phone APP |
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| Publication Number | Publication Date |
|---|---|
| CN210670699U true CN210670699U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819503.6U Expired - Fee Related CN210670699U (en) | 2019-10-25 | 2019-10-25 | Intelligent building lighting system based on cell-phone APP |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867220A (en) * | 2020-08-11 | 2020-10-30 | 美唐科技(江苏)有限公司 | Output circuit of intelligent Bluetooth lamp controller voltage regulation signal |
-
2019
- 2019-10-25 CN CN201921819503.6U patent/CN210670699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867220A (en) * | 2020-08-11 | 2020-10-30 | 美唐科技(江苏)有限公司 | Output circuit of intelligent Bluetooth lamp controller voltage regulation signal |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20211025 |
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| CF01 | Termination of patent right due to non-payment of annual fee |