CN110691452A - Intelligent illumination control system and control method - Google Patents
Intelligent illumination control system and control method Download PDFInfo
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- CN110691452A CN110691452A CN201910967897.8A CN201910967897A CN110691452A CN 110691452 A CN110691452 A CN 110691452A CN 201910967897 A CN201910967897 A CN 201910967897A CN 110691452 A CN110691452 A CN 110691452A
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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
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- 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
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Abstract
The invention discloses an intelligent illumination control system and a control method, and relates to the technical field of illumination control. The system comprises a sensor, a monitoring host, a PC (personal computer) end and a light controller which are connected in sequence. According to the intelligent illumination control system and the intelligent illumination control method, the sensor receives the acquisition command sent by the monitoring host, the data is acquired according to the acquisition command and sent to the monitoring host, the monitoring host receives the sensor data and sends the sensor data to the PC end, the PC end analyzes and stores the sensor data and generates the dimming command, and the light controller receives the dimming command from the PC end and adjusts light according to the dimming command.
Description
Technical Field
The invention relates to the technical field of lighting control, in particular to an intelligent lighting control system and a control method.
Background
With the improvement of living standard of people, the colorful LED is widely applied in the fields of household illumination, commercial illumination, public illumination, landscape illumination and the like, and the functions of various sensors and intelligent control systems in secondary energy conservation of LED illumination are fully embodied. The sensor mainly plays a role in information transmission and data interaction in an LED + intelligent lighting system, effectively controls the lighting time of the lamp to save energy, and is also an important ring for realizing intelligent control. In order to make people have comfortable light environment and sustainable energy conservation, the traditional single illumination of the illumination products is changed into an intelligent illumination control system, and various sensors are matched with the LED illumination products to serve as eyes of the intelligent illumination control system. Therefore, the traditional LED lighting lamp has been gradually unable to meet the demand of modern people.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide an intelligent lighting control system and a control method, which can realize intelligent dimming by acquiring data through a sensor.
The technical scheme adopted by the invention is as follows:
in a first aspect, the invention provides an intelligent lighting control system, which comprises a sensor, a monitoring host, a PC (personal computer) end and a light controller which are connected in sequence;
the sensor comprises an illumination sensor and an infrared sensor, the illumination sensor is used for detecting an illumination brightness signal and sending the illumination brightness signal to the monitoring host, and the infrared sensor is used for detecting a human body infrared signal and sending the human body infrared signal to the monitoring host;
the PC terminal comprises a data management module, a data acquisition and storage module and a data analysis module, wherein the data management module is used for account management and configuration management, the data acquisition and storage module is used for acquiring and storing sensor data, and the data analysis module is used for analyzing the sensor data and generating a dimming instruction;
the monitoring host is used for receiving an acquisition command from the PC end and sending the acquisition command to the sensor, the sensor receives the acquisition command and then acquires data and sends the data to the monitoring host, and the monitoring host sends the data to the PC end for analysis and storage;
the light controller is used for receiving the dimming command from the PC end and adjusting light according to the dimming command.
Further, the sensors also include a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, a smoke sensor, and a noise sensor.
Further, the data acquisition and storage module comprises a database initialization module, a data acquisition module and a data storage module, the database initialization module is used for creating a database according to years and initializing the database according to months, the data acquisition module is used for sending acquisition commands to the monitoring host, the monitoring host sends the acquisition commands to the sensor, and the sensor receives the acquisition commands and then returns the acquired data to the data storage module for storage through the monitoring host.
Furthermore, the PC end further comprises a report display module, and the report display module is used for data query, alarm query and data display.
Furthermore, the system also comprises a power supply which is respectively connected with the sensor and the monitoring host and supplies power to the sensor and the monitoring host.
Further, the sensor is connected with the monitoring host through a 485 bus, and the monitoring host is connected with the PC end through an Ethernet.
Further, the PC terminal is also used for carrying out address numbering on the sensor.
In a second aspect, the present invention provides an intelligent lighting control method, which is applied to the above intelligent lighting control system, and includes the following steps:
the sensor receives an acquisition command sent by the monitoring host, acquires data according to the acquisition command and sends the data to the monitoring host;
the monitoring host receives the data and sends the data to the PC end;
the PC side analyzes and stores the data and generates a dimming instruction;
and the light controller receives the dimming instruction from the PC end and adjusts light according to the dimming instruction.
Further, the method comprises the steps of:
and the PC terminal creates a database according to the year and initializes the database according to the month.
Further, the method comprises the steps of:
and the PC end carries out address numbering on the sensors, and the monitoring host identifies the data acquired by each sensor through the address numbering.
The invention has the beneficial effects that:
according to the intelligent illumination control system and the intelligent illumination control method, the sensor receives the acquisition command sent by the monitoring host, the data is acquired according to the acquisition command and sent to the monitoring host, the monitoring host receives the sensor data and sends the sensor data to the PC end, the PC end analyzes and stores the sensor data and generates the dimming command, and the light controller receives the dimming command from the PC end and adjusts light according to the dimming command.
Drawings
FIG. 1 is a schematic diagram of an embodiment of an intelligent lighting control system according to the present invention;
fig. 2 is a flowchart illustrating an embodiment of an intelligent lighting control method according to the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example one
The embodiment provides an intelligent lighting control system, as shown in fig. 1, the system includes a sensor, a monitoring host, a PC terminal, and a light controller, which are connected in sequence.
Referring to fig. 1, the sensors include an illumination sensor and an infrared sensor, and further include one or more of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, a smoke sensor, and a noise sensor.
Referring to fig. 1, the PC side includes a data management module, a data acquisition and storage module, a data analysis module, and a report display module.
The data management module is mainly used for account management and configuration management. Specifically, account management is mainly used for creating, modifying, deleting and inquiring system accounts; the configuration management is mainly used for configuring a normal value interval of data, such as a temperature value, a humidity value, a PM2.5 value, a carbon dioxide value, a noise value and the like, and when the sensor data is acquired, the normal value interval is taken as a basis, and alarm information is generated if the sensor data exceeds the normal value interval.
The data acquisition and storage module is mainly used for acquiring and storing sensor data. The data acquisition and storage module specifically comprises a database initialization module, a data acquisition module and a data storage module. Specifically, the database initialization module is used for creating a database according to the year, then initializing the database according to the month, for example, creating a 2019 database, and initializing according to the months 1-3, 4-6, 7-9 and 10-12, and since the night in summer comes later, the lighting time of the months 4-6 and 7-9 can be set later, so that the power consumption is saved; the data acquisition module is used for sending an acquisition command to the monitoring host at a certain frequency, the monitoring host issues the acquisition command to the sensor, and the sensor receives the acquisition command and then returns the acquired data to the data storage module for storage through the monitoring host.
The data analysis module is mainly used for analyzing and counting the sensor data according to factors such as time, regions and the like, obtaining some new data to serve as lamp control basis and generating dimming instructions. In addition, alarm information may be generated by comparing the data normal value interval with the above-described data normal value interval, or summarized data may be generated by dividing time and region.
The report display module is mainly used for sensor data query, alarm information query and sensor data display. When the sensor data is displayed, the sensor data can be displayed in the forms of lists, graphs and the like, and the display is more visual.
Referring to fig. 1, the monitoring host is configured to receive an acquisition command sent from the data acquisition module of the PC terminal and send the acquisition command to the sensor, the sensor receives the acquisition command and then sends the acquisition data to the monitoring host, and the monitoring host sends the data to the PC terminal for analysis and storage.
Referring to fig. 1, the light controller is connected to the LED lamp, and is configured to receive a dimming command from the PC terminal and adjust light of the LED lamp according to the dimming command.
In this embodiment, the PC is further configured to perform address numbering on the sensors, so that the monitoring host identifies data acquired by each sensor through the address numbering.
Referring to fig. 1, in this embodiment, the intelligent lighting control system further includes a power supply, and the power supply is connected to the sensor and the monitoring host, respectively, and supplies power thereto.
Referring to fig. 1, in this embodiment, the sensor is connected to the monitoring host through a 485 bus, and the monitoring host is connected to the PC terminal through an ethernet.
Example two
The embodiment provides an intelligent lighting control method, which is applied to the intelligent lighting control system in the first embodiment, as shown in fig. 2, the method includes:
s1, a sensor receives an acquisition command sent by a monitoring host, acquires data according to the acquisition command and sends the data to the monitoring host;
s2, the monitoring host receives data and sends the data to a PC (personal computer) end;
s3, analyzing and storing the data by the PC side and generating a dimming instruction;
and S4, the light controller receives the dimming instruction from the PC end and adjusts light according to the dimming instruction.
With reference to fig. 1, the PC is equipped with upper computer software, and after the connection is established with the monitoring host through the upper computer software, the address numbering can be performed on each sensor, so that the monitoring host can identify the data collected by each sensor through the address numbering. The address number may be an IP address of each sensor.
The above steps are explained in detail below:
step S1: each sensor receives a collection command sent by the monitoring machine in real time, and collects surrounding environment data according to the collection command, for example: an illumination sensor collects an ambient illumination brightness value; the infrared sensor collects human body infrared signal values (used for judging whether people exist around the human body); the temperature sensor collects an environmental temperature value; a humidity sensor collects an environment humidity value; a carbon dioxide sensor collects an environmental carbon dioxide concentration value; a PM2.5 sensor acquires an environmental PM2.5 value; a smoke sensor collects an environmental smoke concentration value; the noise sensor collects an environmental noise value, then the sensor data is converted into corresponding digital quantity through the AC-DC analog-to-digital conversion module, and the digital quantity and the address number of the sensor are packed together and sent to the 485 bus, so that a monitoring host can call and identify the data collected by which sensor.
In the step, when the sensor collects sensor data, the sensor reads 485 bus information connected with the monitoring host, judges whether an address code in the information corresponds to an address number of the sensor, if so, the sensor is switched to a sending state to package and send the data to the 485 bus, and the sensor is switched to a receiving state after the sending is finished; if not, the sensor keeps a receiving state and waits for the next command of the monitoring host.
Step S2: the monitoring host monitors the sensor data in real time through a 485 bus, and transmits the sensor data to the upper computer software through the Ethernet after packaging processing is carried out and converting the sensor data into the Ethernet data, so that the PC end can acquire the sensor data in real time.
In the step, the monitoring host is in a sending state after being initialized, the acquisition command sent by the PC end is received, analyzed and converted into a 485 signal and sent to the 485 bus, and the monitoring host is switched to a receiving state after being sent and waits for the response of the sensor. If the sensor responds, the sensor data is converted into digital quantity and uploaded to the 485 bus, and the monitoring host acquires the sensor data through the 485 bus, converts the sensor data into Ethernet data and uploads the Ethernet data to the PC terminal. And if the sensor does not respond within the preset time and the monitoring host does not acquire the sensor data, retransmitting the acquisition command. If no response exists after repeating N times (in the embodiment, N is set to be more than 5 times), the monitoring host sends feedback information to the PC end and receives the acquisition command sent by the PC end again.
In this embodiment, be provided with button and LCD screen (the LCD screen also can be external display screen) on the monitoring host computer, can direct inquiry sensor data through this button to show on the LCD screen, need not to wait to upload to the PC end and just can look over.
Step S3: the PC side analyzes and stores the sensor data, mainly generates a dimming instruction according to the analysis of the dimming value and sends the dimming instruction to the light controller;
step S4: after the light controller receives the dimming instruction, the brightness and the color temperature of the LED light are adjusted according to the dimming instruction, so that the energy can be saved while a comfortable light environment is created.
In this embodiment, the intelligent lighting control method further includes the steps of:
the PC terminal creates a database according to the year and initializes the database according to the month;
the PC side carries out address numbering on the sensors, and the monitoring host identifies data collected by each sensor through the address numbering.
The detailed description of the two steps can refer to the description of the first embodiment and the second embodiment, and will not be repeated herein.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An intelligent lighting control system is characterized by comprising a sensor, a monitoring host, a PC (personal computer) end and a light controller which are sequentially connected;
the sensor comprises an illumination sensor and an infrared sensor, the illumination sensor is used for detecting an illumination brightness signal and sending the illumination brightness signal to the monitoring host, and the infrared sensor is used for detecting a human body infrared signal and sending the human body infrared signal to the monitoring host;
the PC terminal comprises a data management module, a data acquisition and storage module and a data analysis module, wherein the data management module is used for account management and configuration management, the data acquisition and storage module is used for acquiring and storing sensor data, and the data analysis module is used for analyzing the sensor data and generating a dimming instruction;
the monitoring host is used for receiving an acquisition command from the PC end and sending the acquisition command to the sensor, the sensor receives the acquisition command and then acquires data and sends the data to the monitoring host, and the monitoring host sends the data to the PC end for analysis and storage;
the light controller is used for receiving the dimming command from the PC end and adjusting light according to the dimming command.
2. The intelligent lighting control system of claim 1, wherein the sensors further comprise a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, a smoke sensor, and a noise sensor.
3. The intelligent lighting control system according to claim 1, wherein the data acquisition and storage module comprises a database initialization module, a data acquisition module and a data storage module, the database initialization module is used for creating a database according to the year and initializing the database according to the month, the data acquisition module is used for sending a collection command to the monitoring host, the monitoring host sends the collection command to the sensor, and the sensor receives the collection command and then returns the collection data to the data storage module for storage through the monitoring host.
4. The intelligent lighting control system of claim 3, wherein the PC further comprises a report display module, and the report display module is used for data query, alarm query and data display.
5. The intelligent lighting control system of claim 1, further comprising a power supply, wherein the power supply is connected to the sensor and the monitoring host respectively for supplying power thereto.
6. The intelligent lighting control system according to any one of claims 1 to 5, wherein the sensor and the monitoring host are connected through a 485 bus, and the monitoring host and the PC are connected through an Ethernet.
7. The intelligent lighting control system according to any one of claims 1 to 5, wherein the PC terminal is further configured to address number the sensor.
8. An intelligent lighting control method applied to the intelligent lighting control system according to any one of claims 1 to 7, comprising the following steps:
the sensor receives an acquisition command sent by the monitoring host, acquires data according to the acquisition command and sends the data to the monitoring host;
the monitoring host receives the data and sends the data to the PC end;
the PC side analyzes and stores the data and generates a dimming instruction;
and the light controller receives the dimming instruction from the PC end and adjusts light according to the dimming instruction.
9. The intelligent lighting control method according to claim 8, wherein the method further comprises the steps of:
and the PC terminal creates a database according to the year and initializes the database according to the month.
10. The intelligent lighting control method according to claim 8 or 9, wherein the method further comprises the steps of:
and the PC end carries out address numbering on the sensors, and the monitoring host identifies the data acquired by each sensor through the address numbering.
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| CN201910967897.8A CN110691452A (en) | 2019-10-12 | 2019-10-12 | Intelligent illumination control system and control method |
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| CN201910967897.8A CN110691452A (en) | 2019-10-12 | 2019-10-12 | Intelligent illumination control system and control method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113999A (en) * | 2020-10-14 | 2020-12-22 | 金翼安达航空科技（北京）有限公司 | Crack intelligent detector |
| CN112268984A (en) * | 2020-10-14 | 2021-01-26 | 金翼安达航空科技（北京）有限公司 | Intelligent crack detection system |
| CN112333877A (en) * | 2020-07-23 | 2021-02-05 | 深圳市海洋王照明工程有限公司 | Illumination control method, system, computer device and storage medium |
| CN112566330A (en) * | 2020-12-23 | 2021-03-26 | 安徽世林照明股份有限公司 | Automatic control house lamps and lanterns switching system |
| CN114126162A (en) * | 2021-11-26 | 2022-03-01 | 广东特优仕照明科技有限公司 | Intelligent lighting system and intelligent lighting control method |
-
2019
- 2019-10-12 CN CN201910967897.8A patent/CN110691452A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333877A (en) * | 2020-07-23 | 2021-02-05 | 深圳市海洋王照明工程有限公司 | Illumination control method, system, computer device and storage medium |
| CN112113999A (en) * | 2020-10-14 | 2020-12-22 | 金翼安达航空科技（北京）有限公司 | Crack intelligent detector |
| CN112268984A (en) * | 2020-10-14 | 2021-01-26 | 金翼安达航空科技（北京）有限公司 | Intelligent crack detection system |
| CN112566330A (en) * | 2020-12-23 | 2021-03-26 | 安徽世林照明股份有限公司 | Automatic control house lamps and lanterns switching system |
| CN114126162A (en) * | 2021-11-26 | 2022-03-01 | 广东特优仕照明科技有限公司 | Intelligent lighting system and intelligent lighting control method |
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