CN221652821U - Street lamp control device based on wireless local communication and power line carrier communication - Google Patents
Street lamp control device based on wireless local communication and power line carrier communication Download PDFInfo
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- CN221652821U CN221652821U CN202323232805.2U CN202323232805U CN221652821U CN 221652821 U CN221652821 U CN 221652821U CN 202323232805 U CN202323232805 U CN 202323232805U CN 221652821 U CN221652821 U CN 221652821U
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- 238000004891 communication Methods 0.000 title claims abstract description 82
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000011217 control strategy Methods 0.000 abstract description 11
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000006698 induction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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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
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Abstract
The utility model relates to the technical field of intelligent illumination, in particular to a street lamp control device based on wireless local communication and power carrier communication, which comprises a local configuration module, a PLC main control module, a clock module, an alternating current parameter acquisition module, a data acquisition interface module and a street lamp control module, wherein the local configuration module, the clock module, the alternating current parameter acquisition module and the data acquisition interface module are respectively in communication connection with the PLC main control module, the local configuration module is used for acquiring or transmitting local configuration information through a wireless network and storing the local configuration information, the local configuration module comprises a storage module and a communication processing module, the storage module is in communication connection with the communication processing module, and the communication processing module is in communication connection with the PLC main control module. The utility model can be used as a channel for local management configuration upgrade through the wireless network, is convenient for carrying out local configuration and control strategy configuration adjustment on equipment, and can simply and conveniently check the running state of the local equipment.
Description
Technical Field
The utility model relates to the technical field of intelligent illumination, in particular to a street lamp control device based on wireless local communication and power carrier communication.
Background
The traditional street lamp control has control modes such as light control, time control, manual control and the like. The light-operated street lamp equipment is internally provided with a photosensitive sensor, and a switch is automatically adjusted according to the illumination intensity of the surrounding environment. And automatically turning on the street lamp in the dark, and automatically turning off the street lamp after the street lamp is on. The time control generally adopts a time relay or a longitude and latitude controller, and the on-time and the off-time of the street lamp are controlled by setting a time period. The manual control street lamp is turned on and off through manual operation, and generally comprises field control and remote control through a power carrier. The on-off state of the street lamp is generally manually controlled by staff of related departments as required, for example, specific street lamp brightness or temporary light adjustment is required in some special occasions.
However, the light control mode of the sensor is limited to simple operation of turning on and off, if complex control is needed, the controller needs to adopt a control strategy based on sensor data to control the street lamp, and after the internal control strategy is set by the existing street lamp controller, the internal control strategy and the local configuration cannot be conveniently adjusted according to the requirement.
Disclosure of Invention
The utility model provides a street lamp control device based on wireless local communication and power carrier communication, which aims to solve the technical problems in the background technology.
The technical scheme adopted by the utility model is as follows: a street lamp control device based on wireless local communication and power carrier communication, comprising: the system comprises a local configuration module, a PLC main control module, a clock module, a data acquisition interface module and a street lamp control module, wherein the local configuration module, the clock module and the data acquisition interface module are respectively in communication connection with the PLC main control module, the local configuration module is used for acquiring or sending local configuration information through a wireless network and storing the local configuration information, the data acquisition interface is used for connecting data acquisition equipment, the PLC main control module is used for controlling a street lamp through the street lamp control module, and the clock module is used for providing time information.
The local configuration module comprises: the PLC comprises a storage module and a communication processing module, wherein the storage module is in communication connection with the communication processing module, and the communication processing module is in communication connection with the PLC main control module.
Further, the data acquisition interface module adopts an RS485 sensor interface and is used for connecting various RS485 sensors of different types.
Further, the street lamp control module comprises a power supply control module and a dimming module, wherein the power supply control module and the dimming module are both in communication connection with the PLC main control module, the power supply control module is used for controlling the switch of the street lamp, and the dimming module is used for adjusting the brightness of the street lamp.
Further, the path power supply control module is a relay.
Further, the communication processing module comprises a wifi network module and a bluetooth module, and the communication processing module can be a general wifi bluetooth two-in-one module, and comprises a Uart communication interface and a general GPIO output interface.
Further, the street lamp load circuit further comprises an alternating current parameter acquisition module, wherein the alternating current parameter acquisition module is in communication connection with the PLC main control module and is used for acquiring alternating current parameter information of the street lamp load circuit.
Further, the clock module is in communication connection with the PLC main control module through an IIC interface, and the data acquisition interface module, the local configuration module and the alternating current parameter acquisition module are in communication connection with the PLC main control module through UART serial ports respectively.
Further, the local configuration module is also connected with a reset pin of the PLC main control module through a GPIO interface.
Further, the street lamp control system further comprises a power supply module, wherein the power supply module is used for supplying power to the local configuration module, the PLC main control module, the clock module, the data acquisition interface module and the street lamp control module.
Further, the PLC main control module comprises a universal Soc supporting the power carrier PLC communication technology, and comprises a Uart communication interface, an I2C communication interface, a universal GPIO output interface, a PWM output interface and a system reset interface.
The utility model has the beneficial effects that: the utility model can be used as a channel for local configuration management through a wireless network, is convenient for carrying out local configuration and control strategy configuration adjustment on equipment, can simply and conveniently check the running state of the local equipment, and is convenient for the local operation and maintenance management of the equipment. According to different sensor data and RTC clock modules, policy configuration with different requirements can be flexibly realized, and the internal control policy can automatically control the street lamp.
The utility model can monitor the alternating current parameter data and the environment variable of the street lamp load circuit in real time, and transmits the information to the platform through the PLC communication loop, and meanwhile, the platform can transmit the command back to the equipment through the PLC communication loop, so that the intelligent control operation of the single lamp is realized, the point position where the fault occurs can be accurately positioned through real-time monitoring or active alarming of the equipment, and the long-time fault influence is avoided.
Drawings
Fig. 1 is a block diagram of the structure of the present utility model.
Fig. 2 is a schematic illustration of the external connection of the present utility model.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings, in which the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In the embodiment of the utility model, fig. 1 is a block diagram of a specific structure provided by a street lamp control device based on wireless local communication and power carrier communication according to the utility model, and as shown in fig. 1, the utility model comprises a local configuration module 2, a PLC master control module 1, a clock module 3, a data acquisition interface module 4 and a street lamp control module 5. The local configuration module 2, the clock module 3 and the data acquisition interface module 4 are respectively in communication connection with the PLC main control module 1.
The local configuration module 2 is configured to acquire or send local configuration information through a wireless network and store the local configuration information, where the local configuration information includes, but is not limited to, local device parameters and internal control policies, a worker can check the local device parameters and the internal control policies through the wireless network, if the internal control policies need to be adjusted, the adjusted internal control policies can be directly sent to the local configuration module 2, and the plc master control module 1 invokes the internal control policies in the local configuration module 2 to control the road lamp.
The data acquisition interface is used for connecting data acquisition equipment, the data acquisition equipment is various sensors such as an illumination sensor, a human body induction sensor, a satellite positioning sensor, a water immersion sensor and the like so as to acquire corresponding information, the information is transmitted to a remote platform by the PLC main control module 1, and the information is also used for local strategy configuration.
The PLC main control module 1 is used for controlling a street lamp through the street lamp control module 5, specifically, the PLC main control module 1 is connected with a remote platform through a power line by using a PLC power carrier communication technology, receives a data query instruction for issuing related query alternating current parameter information and environment parameter information by the remote platform, receives a control instruction for responding to control of a switch lamp or dimming, and controls the street lamp through the street lamp control module 5 after receiving the control instruction. When receiving the data inquiry command, the PLC main control module 1 uploads the related data detected by the sensor.
Meanwhile, the PLC main control module 1 can also control the street lamp according to an internal control strategy, wherein the internal control strategy can be one or more of the following: based on the data of the illumination sensor, the street lamp is automatically started, dimming is carried out, and the street lamp is automatically turned off. Based on the data of the human body induction sensor, the lamp is automatically turned on in the range where the pedestrian enters the setting range, and the lamp is turned off in the range where the pedestrian leaves the setting range. Based on the data of the satellite positioning sensor, the strategy of turning on and off the street lamp at fixed time is optimized by combining the local longitude and latitude. The switching dimming strategy is controlled by setting the time period of the year, month, day, week and holiday based on the RTC real-time clock. The internal control strategy can also be set by technicians according to requirements, and the street lamp control strategy is a conventional technical means of the technicians in the field.
Meanwhile, the PLC main control module 1 can also generate overcurrent and undervoltage information according to the alternating current parameter acquisition module 6 and actively report the information, can also detect the water quantity of the field environment by means of the water logging sensor, and can generate alarm information and actively report when the water quantity reaches a set height, and the PLC main control module automatically turns off the street lamp power supply and timely feeds back the alarm information so as to achieve the purpose of guaranteeing the power utilization safety of equipment.
The clock module 3 is used for providing time information, and the time information is particularly used when the PLC main control module 1 controls the street lamp according to an internal strategy.
The local configuration module 2 may specifically have a structure including a storage module and a communication processing module. The storage module is in communication connection with the communication processing module, and the communication processing module is in communication connection with the PLC main control module 1. The communication processing module is particularly used for communicating through the wifi network module or the Bluetooth module, packaging data to be sent according to a corresponding network, analyzing the received data, and storing the analyzed internal control strategy by the storage module. The communication processing module comprises a wifi network module and a Bluetooth module, and the storage module can adopt a ROM memory or a FLASH FLASH memory.
In one embodiment of the present utility model, the data acquisition interface module 4 employs an RS485 sensor interface for connecting to various different types of RS485 sensors. The RS485 sensor interface module is connected with the PLC main control module 1 through a Uart serial port, can flexibly connect one or more sensors according to different requirements, and obtains environmental parameter information such as an illumination sensor, a human body induction sensor, a satellite positioning sensor, a water logging sensor and the like through the RS485 sensor interface.
In one embodiment of the present utility model, the street lamp control module 5 includes a power control module 51 and a dimming module 52, where the power control module 51 and the dimming module 52 are both communicatively connected to the PLC master control module 1, the power control module 51 is used for controlling the switching of the street lamp, and the dimming module 52 is used for adjusting the brightness of the street lamp.
The input end of the power control module 51 is connected with the GPIO output end of the PLC main control module 1, the PLC main control module 1 sends out a control signal to control the switching of the street lamp alternating current, and the power control module 51 can specifically adopt a relay.
The input end of the dimming module 52 is connected with the PWM output end of the PLC main control module 1, the PLC main control module 1 sends out a control signal, and 0-10V control signals are generated at the output end of the dimming module 52 to control the illumination intensity of the street lamp. The dimming module 52 uses PWM technology to dim the street lamp, and the PWM dimming technology is a conventional technical means in the art, so that the description is omitted herein.
In one embodiment of the utility model, the system further comprises an alternating current parameter acquisition module 6, wherein the alternating current parameter acquisition module 6 is in communication connection with the PLC main control module 1 and is used for acquiring alternating current parameter information of a street lamp load circuit. The alternating current parameter acquisition module 6 may be an electric quantity acquisition device in particular, so as to realize high-precision parameter acquisition. The electric quantity acquisition device is a conventional technical means in the art, so that the description is omitted here.
In one embodiment of the present utility model, the clock module 3 is in communication connection with the PLC master control module 1 through an IIC interface, and the data acquisition interface module 4, the local configuration module 2, and the ac parameter acquisition module 6 are respectively in communication connection with the PLC master control module 1 through UART serial ports.
In one embodiment of the present utility model, the local configuration module 2 is further connected to a reset pin of the PLC master control module 1 through a GPIO interface. When the PLC main control module 1 works abnormally, the local configuration module 2 can send out a reset control signal to control the PLC main control module 1 to reset.
In one embodiment of the present utility model, the power supply module 7 is further included, where the power supply module 7 is configured to supply power to the local configuration module 2, the PLC master control module 1, the clock module 3, the data acquisition interface module 4, the street lamp control module 5, and other modules that need power supply, and meanwhile, provide a loop for PLC communication of the PLC master control module 1.
The utility model has the beneficial effects that: the utility model can be used as a channel for local configuration management through a wireless network, is convenient for carrying out local configuration and control strategy configuration adjustment on equipment, can simply and conveniently check the running state of the local equipment, and is convenient for the local operation and maintenance management of the equipment. According to different sensor data and RTC clock modules, policy configuration with different requirements can be flexibly realized, and the internal control policy can automatically control the street lamp.
The utility model can monitor the alternating current parameter data and the environment variable of the street lamp load circuit in real time, and transmits the information to the platform through the PLC communication loop, and meanwhile, the platform can transmit the command back to the equipment through the PLC communication loop, so that the intelligent control operation of the single lamp is realized, the point position where the fault occurs can be accurately positioned through real-time monitoring or active alarming of the equipment, and the long-time fault influence is avoided.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (9)
1. A street lamp control device based on wireless local communication and power line carrier communication, comprising: the system comprises a local configuration module (2), a PLC main control module (1), a clock module (3), a data acquisition interface module (4) and a street lamp control module (5), wherein the local configuration module (2), the clock module (3) and the data acquisition interface module (4) are respectively in communication connection with the PLC main control module (1), the local configuration module (2) is used for acquiring or sending local configuration information through a wireless network and storing the local configuration information, the data acquisition interface is used for connecting data acquisition equipment, the PLC main control module (1) is used for controlling a street lamp through the street lamp control module (5), and the clock module (3) is used for providing time information;
The local configuration module (2) comprises: the PLC comprises a storage module and a communication processing module, wherein the storage module is in communication connection with the communication processing module, and the communication processing module is in communication connection with the PLC main control module (1).
2. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, wherein the data acquisition interface module (4) adopts an RS485 sensor interface for connecting different types of RS485 sensors.
3. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, wherein the street lamp control module (5) comprises a power supply control module (51) and a dimming module (52), the power supply control module (51) and the dimming module (52) are both in communication connection with the PLC master control module (1), the power supply control module (51) is used for controlling the switching of the street lamp, and the dimming module (52) is used for adjusting the brightness of the street lamp.
4. A street lamp control device based on wireless local communication and power carrier communication as claimed in claim 3, characterized in that the power control module (51) is a relay.
5. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, wherein the communication processing module comprises a wifi network module and a bluetooth module.
6. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, further comprising an alternating current parameter acquisition module (6), wherein the alternating current parameter acquisition module (6) is in communication connection with the PLC master control module (1) and is used for acquiring alternating current parameter information of a street lamp load circuit.
7. The street lamp control device based on wireless local communication and power carrier communication according to claim 6, wherein the clock module (3) is in communication connection with the PLC master control module (1) through an IIC interface, and the data acquisition interface module (4), the local configuration module (2) and the alternating current parameter acquisition module (6) are respectively in communication connection with the PLC master control module (1) through UART serial ports.
8. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, wherein the local configuration module (2) is further connected with a reset pin of the PLC master control module (1) through a GPIO interface.
9. The street lamp control device based on wireless local communication and power carrier communication according to claim 1, further comprising a power supply module (7), wherein the power supply module (7) is used for supplying power to the local configuration module (2), the PLC master control module (1), the clock module (3), the data acquisition interface module (4) and the street lamp control module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323232805.2U CN221652821U (en) | 2023-11-29 | 2023-11-29 | Street lamp control device based on wireless local communication and power line carrier communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323232805.2U CN221652821U (en) | 2023-11-29 | 2023-11-29 | Street lamp control device based on wireless local communication and power line carrier communication |
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| CN221652821U true CN221652821U (en) | 2024-09-03 |
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| CN202323232805.2U Active CN221652821U (en) | 2023-11-29 | 2023-11-29 | Street lamp control device based on wireless local communication and power line carrier communication |
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| CN (1) | CN221652821U (en) |
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- 2023-11-29 CN CN202323232805.2U patent/CN221652821U/en active Active
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