Intelligent lighting control system and control method

Abstract

The invention discloses an intelligent lighting control system and method, and the system comprises a control system signal obtaining module which is used for obtaining environment parameters and electric control parameters, the environment parameters comprise the temperature, humidity and illumination intensity of the environment, and the electric control parameters comprise the voltage and current signals of controlled equipment; the analysis control module is connected with the signal acquisition module and is used for analyzing the acquired environment parameters, the electric control parameters and the control information and sending out a control signal according to an analysis result; the database is used for storing and recording data information, and the data information comprises preset disposal plans, environment parameters, electric control parameters and control signals; the execution module is connected with the analysis control module and is used for executing the control signal; and the communication module is connected with the analysis control module through a wired or wireless network. Parameters such as illumination brightness and humidity can be automatically adjusted according to environmental changes, and meanwhile, the system has early warning and pre-arranged plan execution capabilities.

Description

Technical Field

[0001] The present invention relates to the field of automatic control, and in particular to an intelligent lighting control system and a control method. Background Art

[0002] With the acceleration of urbanization, the urban lighting system, as an important part of urban infrastructure, has become increasingly intelligent and energy-saving. Traditional lighting systems often lack the ability to monitor and respond to environmental parameters in real time. They usually switch on and off or adjust the brightness based on a single environmental parameter (such as light intensity). They lack the ability to analyze comprehensive data such as temperature, humidity, and equipment electrical parameters, and cannot link multiple types of execution equipment (such as sprays and early warning devices). In addition, the existing system data updates lag, making it difficult to respond to environmental changes or execute plans in real time. Summary of the invention

[0003] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides an intelligent lighting control system and control method by integrating multi-source sensor data, real-time meteorological synchronization, and dynamic plan execution; the present invention can automatically adjust lighting brightness, humidity and other parameters according to environmental changes, and at the same time has early warning and plan execution capabilities.

[0004] In one aspect, the present invention provides a smart lighting control system, comprising: A signal acquisition module, used to acquire environmental parameters and electrical control parameters, wherein the environmental parameters include the temperature, humidity and light intensity of the environment, and the electrical control parameters include the voltage and current signals of the controlled device; An analysis control module, connected to the signal acquisition module, for analyzing the acquired environmental parameters, electric control parameters and control information, and issuing a control signal according to the analysis result, wherein the control signal includes a brightness adjustment signal, an environmental humidification signal, a plan execution signal and an early warning signal; A database for storing and recording data information, including preset disposal plans, environmental parameters, electrical control parameters and control signals; an execution module, connected to the analysis and control module, and configured to execute the control signal; The communication module is connected to the analysis and control module via a wired or wireless network, and exchanges data with the analysis and control module in a unidirectional or bidirectional manner, wherein the data exchange includes sending control information to the analysis and control module and / or acquiring data in the database.

[0005] Optionally, the signal acquisition module includes: Temperature sensors, installed on designated street lamps, are used to obtain ambient temperature; Humidity sensors are installed on designated street lamps to obtain ambient humidity; A light intensity sensor, installed on a specified street lamp, is used to obtain the light intensity of the environment; A monitor, installed in a specified area, is used to obtain the monitoring images of the area; A voltage monitoring sensor, installed on a controlled device, is used to obtain the voltage of the controlled device; A current monitoring sensor, installed on a controlled device, is used to obtain the current of the controlled device.

[0006] Optionally, the execution module includes: A spray device, used to humidify the environment; A lighting device, used to change the brightness of the environment; An audio device, used to transmit sound information; An overload protector, installed on the power line of the controlled device, is used to protect the controlled device.

[0007] Optionally, the database includes a data storage unit and a real-time data unit, wherein the real-time data unit is synchronized with the official meteorological environment data of the region.

[0008] Optionally, the intelligent lighting control system further includes a box body, which includes a plug-in part and an installation part. The analysis and control module is installed on the installation part. The plug-in part is provided with a flip-type cover plate, and several plug-in units connected to the analysis and control module are arranged in the plug-in part.

[0009] On the other hand, the present invention provides a control method for an intelligent lighting control system, including Using the signal acquisition module to obtain environmental information and electrical control information; The analysis and control module analyzes the environmental information and electrical control information, executes the control logic, and issues a control signal; The execution module adjusts the environmental humidity according to the control signal, or adjusts the brightness of the area, or issues a warning prompt, or controls the power supply and current of the controlled device.

[0010] Optionally, the execution logic includes: When the environmental humidity is less than or equal to the preset value, the spray device is turned on; When the environmental temperature is greater than or equal to the preset value, the spray device is turned on; When the analysis and control module receives a warning message, a warning prompt is issued according to the plan. The warning prompt includes: The audio device emits a warning sound, the database retains the monitoring images of the monitoring device within a set time period before and after the warning, and an alarm text message is sent to the administrator's terminal through the communication module.

[0011] Optionally, the ways for the analysis and control module to receive a warning message include: After receiving the disaster warning information, the real-time data unit sends the warning information to the analysis and control module. The disaster warning includes earthquake warning information, high and low temperature warning information, heavy rain warning information, wind warning information, etc. The analysis and control module receives the indicative warning sent by the communication module. The indicative warning is an indicative warning issued by the administrator in other emergency situations such as large personnel density, easy occurrence of stampedes, and conflicts.

[0012] Optionally, the execution logic further includes: When the real-time time is within the first preset time to the second pre-trial time, the lighting device is started; When the real-time time is outside the first preset time to the second pre-trial time, and the ambient light intensity continuously remains less than the preset value for a set time, then the lighting device is started.

[0013] Optionally, when the real-time time is outside the first preset time to the second pre-trial time, and when the lighting device is started, after the lighting device is started for the set time, the lighting device is turned off. After the lighting device is turned off, if the ambient light intensity is still less than the preset value, the lighting device is started again.

[0014] The present invention has the following advantages: By integrating multi-source sensor data, real-time weather synchronization, and dynamic plan execution, the present invention can automatically adjust parameters such as lighting brightness and humidity according to environmental changes, and at the same time has the capabilities of early warning and plan execution.

[0015] By integrating functional modules such as signal acquisition, analysis and control, data storage and execution, the intelligent management of the urban lighting system is realized, the lighting efficiency is improved, the energy consumption is reduced, and at the same time the environmental adaptability and emergency response capabilities of the system are enhanced. Brief Description of the Drawings

[0016] Figure 1 is the systematic block diagram of the intelligent lighting control system of the present invention; Figure 2 is the systematic block diagram of the signal acquisition module of the present invention; Figure 3 is the systematic block diagram of the execution module of the present invention; Figure 4 is the schematic diagram of the box structure of the present invention; Figure 5 is the flow schematic diagram of the intelligent lighting control method of the present invention; In the figure: 100, box body; 101, installation part; 102, plug-in part; 103, cover plate. Detailed Embodiments

[0017] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application and should not be construed as a limitation of the present application.

[0018] In this context, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0019] As described in the background art, with the acceleration of the urbanization process, the urban lighting system, as an important part of urban infrastructure, has increasingly prominent demands for intelligence and energy conservation. Traditional lighting systems often lack the ability to monitor and respond to environmental parameters in real time. They usually perform switching or brightness adjustment based on a single environmental parameter (such as light intensity), lack the ability to analyze comprehensive data such as temperature, humidity, and electrical parameters of equipment, and cannot link multiple types of execution devices (such as spraying and warning devices). In addition, the data of existing systems lags behind, making it difficult to respond to environmental changes or execute plans in real time.

[0020] For the above reasons, as Figure 1 shown, this embodiment provides a smart lighting control system, including: A signal acquisition module, configured to acquire environmental parameters and electrical control parameters. The environmental parameters include the temperature, humidity, and light intensity of the environment, and the electrical control parameters include the voltage and current signals of the controlled device; An analysis and control module, connected to the signal acquisition module, configured to analyze the acquired environmental parameters, electrical control parameters, and control information, and issue a control signal according to the analysis result. The control signal includes a brightness adjustment signal, an environmental humidification signal, a plan execution signal, and a warning signal; A database, configured to store and record data information, where the data information includes preset disposal plans, environmental parameters, electrical control parameters, and control signals; An execution module, connected to the analysis and control module, configured to execute the control signal; A communication module, connected to the analysis and control module through a wired or wireless network, and communicating with the analysis and control module unidirectionally or bidirectionally. The data communication includes sending control information to the analysis and control module and / or acquiring data in the database.

[0021] The above technical features integrate functional modules such as signal acquisition, analysis and control, data storage, and execution, realizing the intelligent management of the urban lighting system, improving lighting efficiency, reducing energy consumption, and enhancing the system's environmental adaptability and emergency response capabilities.

[0022] When the above technical features are implemented, the signal acquisition module can collect environmental parameters and electrical control parameters, and then transmit these parameters to the analysis and control module. After analyzing the parameters, the analysis and control module issues a control signal, and the execution module executes the control command after receiving the control signal, such as adjusting the environmental brightness, temperature or humidity, and sending warning signals. At the same time, the management personnel can send instructions to the analysis and control module through the communication module and can also extract data information from the database.

[0023] To ensure the normal operation of the intelligent lighting control system, the control system is connected to an external power supply and is also equipped with a backup power supply, which is a storage battery.

[0024] To realize the acquisition of environmental parameters and electrical control parameters, in one embodiment, as Figure 2 shown, the signal acquisition module includes: A temperature sensor installed on a specified street lamp pole for obtaining the environmental temperature; A humidity sensor installed on a specified street lamp pole for obtaining the environmental humidity; An illuminance sensor installed on a specified street lamp pole for obtaining the environmental light intensity; A monitor installed in a specified area through a support rod or a rack for obtaining the monitoring video of the area; A voltage monitoring sensor installed on the circuit of the controlled device for obtaining the voltage of the controlled device; A current monitoring sensor installed on the circuit of the controlled device for obtaining the current of the controlled device.

[0025] Through the above technical features, the acquisition of temperature, humidity, and environmental light intensity signals is realized, the specified area is monitored through the monitor, and the signals of the current and power supply of the controlled device can also be collected. Through area monitoring, it is also convenient for subsequent staff to use a deep learning model to determine whether the area is normal. If the deep learning model detects an abnormality, a signal can be sent to the analysis and control module, and the analysis and control module will execute a warning according to the plan.

[0026] To execute the control signal, in one embodiment, as Figure 3 shown, the execution module includes: A spray device that can be installed on a street lamp pole for humidifying the environment; Lighting devices, such as street lights or wall lights installed in designated areas, are used to change the brightness of the environment; Audio equipment is used to transmit sound information; An overload protector is installed on the power line of the controlled device to protect the controlled device.

[0027] Through the above technical features, the adjustment of temperature and humidity can be achieved. Cooling and humidification are carried out through the spray device, while the lighting device can change the light intensity of the environment, and the audio device can be used to transmit warning information or sound. At the same time, the circuit can be protected by the overload protector.

[0028] In order to store the data of the intelligent lighting control system, in one embodiment, the database includes a data storage unit and a real-time data unit, where the real-time data unit is synchronized with the regional official meteorological environment data.

[0029] Among the above technical features, data storage is realized through the storage unit for subsequent retrieval, especially for the storage and retrieval of monitoring images. At the same time, the data storage unit can also store various plans, which include start conditions, execution actions, etc.; through the reasonable design of the real-time data unit, the intelligent lighting control system can have timely response capabilities. Through the real-time data unit, it can be known in time whether there is warning information in this area. If there is warning information, the analysis and control module will execute the warning according to the plan.

[0030] In order to install the analysis and control module, in one embodiment, as Figure 5 shown, the intelligent lighting control system further includes a box body 100, which includes a plug-in part 102 and an installation part 101. The analysis and control module is installed in the installation part. The plug-in part is provided with a flip cover 103, and several plug-in units connected to the analysis and control module are arranged in the plug-in part.

[0031] In another embodiment, a control method for an intelligent lighting control system is provided, as Figure 5 shown. The method includes: Step S100: Use the signal acquisition module to acquire environmental information and electrical control information; Step S200: The analysis and control module analyzes the environmental information and electrical control information, executes the control logic, and issues a control signal; Step S300: The execution module adjusts the environmental humidity according to the control signal, or adjusts the brightness of this area, or issues a warning prompt, or controls the power supply and current of the controlled device.

[0032] Specifically, the execution logic includes: When the environmental humidity is less than or equal to the preset value, the spraying device is turned on. The on-time of the spraying device can be controlled by time. After the spraying device is turned on for a certain period of time, the spraying device is stopped. If the environmental humidity is still less than or equal to the preset value and remains for a period of time, the above process of turning on the spraying device is repeated.

[0033] When the environmental temperature is greater than or equal to the preset value, the spraying device is turned on. In this case, the on-time of the spraying device can also be controlled by time. After the spraying device is turned on for a certain period of time, the spraying device is stopped. If the environmental temperature is still greater than or equal to the preset value and remains for a period of time, the above process of turning on the spraying device is repeated.

[0034] When the analysis and control module receives a warning message, a warning prompt is issued according to the pre-plan. The warning prompt includes: The audio device emits a warning sound, the database retains the monitoring images of the monitoring device in the set time periods before and after the warning, and an alarm text message is sent to the administrator's terminal through the communication module.

[0035] The ways for the analysis and control module to receive warning messages include: After the real-time data unit receives a disaster warning message, the real-time data unit sends the warning message to the analysis and control module. The disaster warnings include earthquake warning messages, high and low temperature warning messages, rainstorm warning messages, wind warning messages, etc.

[0036] The analysis and control module receives an indicative warning sent by the communication module. The indicative warning (such as a large number of people, prone to stampedes, etc., in case of conflicts, etc., or other indicative warnings issued by the administrator in case of other emergencies).

[0037] Through the above technical features, timely warning or alarm with a pre-plan can be realized, reducing property losses.

[0038] In order to better control the light intensity of the area, in one embodiment, the execution logic further includes: When the real-time time is within the first preset time to the second pre-reviewed time, the lighting device is started; When the real-time time is outside the first preset time to the second pre-reviewed time, and the environmental light intensity continuously remains less than the preset value for a set time, the lighting device is started.

[0039] Further, when the real-time time is outside the first preset time to the second pre-reviewed time, and when the lighting device is started, after the lighting device is started to the set time, the lighting device is turned off. After the lighting device is turned off, if the environmental light intensity is still less than the preset value, the lighting device is started again.

[0040] Through the above technical features, the light intensity of the area can be well controlled. Especially in case of sudden rainy or cloudy weather, the light intensity of the area can be changed immediately, reducing the safety risks caused by weak light intensity.

[0041] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A smart lighting control system, characterized in that: include A signal acquisition module, used to acquire environmental parameters and electrical control parameters, wherein the environmental parameters include the temperature, humidity and light intensity of the environment, and the electrical control parameters include the voltage and current signals of the controlled device; An analysis control module, connected to the signal acquisition module, for analyzing the acquired environmental parameters, electric control parameters and control information, and issuing a control signal according to the analysis result, wherein the control signal includes a brightness adjustment signal, an environmental humidification signal, a plan execution signal and an early warning signal; A database for storing and recording data information, including preset disposal plans, environmental parameters, electrical control parameters and control signals; an execution module, connected to the analysis and control module, and configured to execute the control signal; The communication module is connected to the analysis and control module via a wired or wireless network, and exchanges data with the analysis and control module in a unidirectional or bidirectional manner, wherein the data exchange includes sending control information to the analysis and control module and / or acquiring data in the database.

2. According to claim 1, the intelligent lighting control system is characterized in that: The signal acquisition module comprises: Temperature sensor, used to obtain ambient temperature; Humidity sensor, used to obtain ambient humidity; Light sensor, used to obtain the light intensity of the environment; Monitor, used to obtain monitoring images of the area; Voltage monitoring sensor, used to obtain the voltage of the controlled equipment; Current monitoring sensor, used to obtain the current of the controlled device.

3. According to claim 1, the intelligent lighting control system is characterized in that: The execution module includes: Spray equipment, used to humidify the environment; Lighting equipment, used to change the brightness of the environment; Audio equipment, used to transmit sound information; An overload protector is installed in the power supply circuit of the controlled device to protect the controlled device.

4. According to claim 1, the intelligent lighting control system is characterized in that: The database includes a data storage unit and a real-time data unit, wherein the real-time data unit is synchronized with the official regional meteorological environment data.

5. A smart lighting control system according to any one of claims 1 to 4, characterized in that: It also includes a box body, which includes a plug-in part and a mounting part. The analysis control module is installed on the mounting part. The plug-in part is provided with a flip cover. Several plug-in units connected to the analysis control module are arranged in the plug-in part.

6. A control method for an intelligent lighting control system, characterized in that: include Use the signal acquisition module to obtain environmental information and electronic control information; The analysis and control module analyzes the environmental information and the electric control information, executes the control logic, and issues a control signal; The execution module adjusts the ambient humidity, or adjusts the brightness of the area, or issues an early warning, or controls the power supply and current of the controlled device according to the control signal.

7. The control method of a smart lighting control system according to claim 6, characterized in that: The execution logic includes: When the ambient humidity is less than or equal to the preset value, the spray device is turned on; When the ambient temperature is greater than or equal to the preset value, the spray equipment is turned on; When the analysis and control module receives the warning information, it will issue a warning prompt according to the plan, which includes: The audio device emits an early warning sound, and the database retains the monitoring screen of the monitoring device for the set time period before and after the early warning, and sends an alarm text message to the administrator's terminal through the communication module.

8. The control method of a smart lighting control system according to claim 7, characterized in that: The analysis and control module receives warning information in the following ways: After the real-time data unit receives the disaster warning information, the real-time data unit sends the warning information to the analysis and control module; The analysis control module receives the indicative warning sent by the communication module.

9. The control method of a smart lighting control system according to claim 6, characterized in that: The execution logic also includes: When the real time is within the first preset time to the second pre-trial time, the lighting equipment is started; When the real time is outside the first preset time and the second pre-examination time, and the ambient light intensity is continuously less than the preset value until the set time, the lighting device is started.

10. The control method of the intelligent lighting control system according to claim 9, characterized in that: When the real time is outside the first preset time to the second preset time, and the lighting device is started, the lighting device is turned off after it is started to the set time. After turning off the lighting device, if the ambient light intensity is still less than the preset value, the lighting device is started again.

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