CN214101875U - Multi-path adjustable spectrum Internet of things control system based on CAN communication - Google Patents
Multi-path adjustable spectrum Internet of things control system based on CAN communication Download PDFInfo
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- CN214101875U CN214101875U CN202121439212.1U CN202121439212U CN214101875U CN 214101875 U CN214101875 U CN 214101875U CN 202121439212 U CN202121439212 U CN 202121439212U CN 214101875 U CN214101875 U CN 214101875U
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Abstract
The utility model discloses an adjustable spectrum thing networked control system of multichannel based on CAN communication, including the main control system, control end equipment, and the LED lamp in each plant factory, the main control system includes the MCU controller, CAN communication circuit and 4G communication module all are connected with the MCU controller communication, the LED lamp in each plant factory passes through the CAN bus and is connected with the CAN communication circuit communication of main control system, the high in the clouds server is all connected through the internet to the 4G communication module of control end equipment and main control system. The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication provides one kind based on the MCU controller to realize communicating with high in the clouds server through 4G communication module, have the control system of functions such as LED lamp in each plant factory of remote control, this control system lets among all plant factories are in a big ecological environment, centralized management and control make the control of LED lamp in each plant factory more simple.
Description
Technical Field
The utility model relates to a lamps and lanterns control technical field especially relates to an adjustable spectrum thing networked control system of multichannel based on CAN communication.
Background
The plant factory is a high-efficiency agricultural system for realizing annual continuous production of crops by high-precision environmental control in a facility, and is a labor-saving production mode which automatically controls the environmental conditions of temperature, humidity, illumination, CO2 concentration, nutrient solution and the like for plant growth by using an intelligent computer and an electronic sensing system and ensures that the plant growth and development in the facility are not or rarely restricted by natural conditions. In the construction of plant factories, environmental conditions such as illumination control cannot be controlled, and energy-saving LED plant growth lamps are often used as light sources in the plant factories. The scale of the existing plant factory is small in the starting stage, an internal illumination control system is simple and can only be locally adjusted, and remote control cannot be carried out, so that the development of the plant factory is greatly limited.
Disclosure of Invention
An object of the utility model is to provide a multichannel adjustable spectrum thing networked control system based on CAN communication is related to.
Realize the utility model discloses the technical scheme of purpose is: a multi-path adjustable spectrum Internet of things control system based on CAN communication comprises a control host, control end equipment and LED lamps in plant factories, wherein the control host comprises an MCU (microprogrammed control Unit) controller, a CAN communication circuit and a 4G communication module, the CAN communication circuit and the 4G communication module are respectively in communication connection with the MCU controller, the LED lamps in the plant factories are in communication connection with the CAN communication circuit of the control host through a CAN bus, and the control end equipment and the 4G communication module of the control host are both connected with a cloud server through internet; wherein,
the control end equipment accesses the cloud server through the internet and is used for obtaining parameter information of the LED lamps in each plant factory; the 4G communication module is used for inputting a control instruction and uploading the input control instruction to the cloud server through the internet, the cloud server transmits the control instruction to the control host through the internet after receiving the control instruction uploaded by the control end equipment, and the 4G communication module of the control host transmits the control instruction to the MCU controller of the control host after receiving the control instruction transmitted by the cloud server;
the MCU controller of the control host is used for receiving a control instruction transmitted by the 4G communication module and transmitting a control signal to the CAN communication circuit according to the control instruction, and the CAN communication circuit transmits the control signal transmitted by the MCU controller to the LED lamps in the plant factory through the CAN bus so as to control the corresponding LED lamps in the plant factory; and the parameter information of the LED lamps in each plant factory is sent to the 4G communication module, and the 4G communication module uploads the parameter information to the cloud server through the internet.
Further, the control host also comprises a Bluetooth module. When the distance is short, the control end equipment can be connected with the Bluetooth module of the control host for communication. The control end equipment and the control host machine can be selected by various communications, so that the application is more convenient.
Further, the MCU controller is an STM32 family processor. Like the model STM32F103C8T 6's treater, STM32 series processor interface is abundant, and with low costs, considers the utility model discloses an application requirement, the MCU controller is the preferred for STM32 series processor.
Further, the control end device is a mobile phone or a computer. According to different application requirements, the control end equipment can be a mobile phone or a computer.
Furthermore, the multichannel adjustable spectrum internet of things control system based on CAN communication further comprises environment signal acquisition equipment for acquiring environment signals in each plant factory, and the environment signal acquisition equipment in each plant factory is in communication connection with a CAN communication circuit of the control host through a CAN bus. In the plant factory, except the illumination, need the monitored control signal many in addition, like various ambient signal (temperature, humidity, CO2 concentration and nutrient solution) etc. these ambient signal pass through ambient signal collection equipment and gather the back of acquireing, transmit CAN communication circuit and MCU controller in proper order through the CAN bus, then upload high in the clouds server by 4G communication module, CAN acquire at any time through control end equipment and look over, unified management.
Further, the environmental signal acquisition equipment comprises temperature and humidity acquisition equipment. The monitoring of the ambient temperature and humidity in a plant factory is the most basic requirement.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, a based on MCU controller is proposed, and realize communicating with high in the clouds server through 4G communication module, the control system of functions such as LED lamp in each plant factory of remote control has, this control system lets among all plant factories are in a big ecological environment, LED lamp homoenergetic centralized management and control in all plant factories, it not only makes the control of LED lamp in each plant factory more simple, and the quantity of the control panel that still significantly reduces, reduce the operation cost.
Drawings
Fig. 1 is the utility model discloses adjustable spectrum thing networked control system's of multichannel structure based on CAN communication schematic diagram.
Detailed Description
The following description is made in detail in connection with the accompanying drawings for the preferred embodiment of the multi-path adjustable spectrum internet of things control system based on the CAN communication:
as shown in fig. 1, a multichannel adjustable spectrum thing networking control system based on CAN communication, including main control system 1, control end equipment 2, and the LED lamp 101 in each plant factory 10, main control system 1 includes MCU controller 11, CAN communication circuit 12 and 4G communication module 13 all are connected with MCU controller 11 communication separately, LED lamp 101 in each plant factory passes through CAN bus and CAN communication circuit 12 communication connection of main control system 1, control end equipment 2 and 4G communication module 13 of main control system 1 all connect cloud server 20 through the internet.
The utility model discloses multichannel adjustable spectrum thing networking control system based on CAN communication, specifically, accessible control end equipment 2 input control command, the control command of control end equipment 2 input sends to cloud server 20 through the internet; after receiving the control instruction uploaded by the control end device 2, the cloud server 20 transmits the control instruction to the 4G communication module 13 of the control host 1 through the internet; after receiving the control instruction sent by the cloud server 20, the 4G communication module 13 of the control host 1 sends the control instruction to the MCU controller 11 of the control host 1; the MCU controller 11 receives a control instruction transmitted by the 4G communication module 13 and transmits a control signal to the CAN communication circuit 12 according to the control instruction; then the CAN communication circuit 12 transmits the control signal sent by the MCU controller 11 to the LED lamp 101 in the plant factory 10 through the CAN bus to control the corresponding LED lamp 101 in the plant factory 10.
The utility model discloses multichannel adjustable spectrum thing networked control system based on CAN communication, during operation, MCU controller 11 of control host 1 still CAN send the parameter information of LED lamp 101 in each plant factory 10 to 4G communication module 13, upload to cloud server 20 on through the internet by 4G communication module 13; the control end device 2 then accesses the cloud server 20 through the internet to obtain parameter information (such as on/off, gray scale value, etc.) of the LED lamps 101 in each plant factory 10.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, main control system 1 includes 4G communication module 13, main control system 1 and control end equipment 2 all CAN be netted, main control system 1 and control end equipment 2 net after networking, through 2 input control instructions of control end equipment, CAN let main control system 1 send control signal to LED lamp 101 in corresponding certain plant factory 10 or the LED lamp 101 in a plurality of plant factory 10, in order to control, drive LED lamp 101 in the corresponding plant factory 10, for example, the bright of LED lamp 101 goes out in the control plant factory 10, the gray scale value, or single way or multichannel control etc..
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, after control host 1 and control end equipment 2 all networked, control end equipment 2 visited high in the clouds server 20 through the internet, not only CAN obtain the parameter information of LED lamp 101 in each plant factory 10, but also long-range at any time, LED lamp 101 in the control plant factory 10 everywhere, make LED lamp 101 in all plant factories 10 CAN centralized management, centralized control, overlook the formula control. This control structure is simple, and the control of LED lamp 101 can not be obstructed or postponed because of the dispersion degree in the physical interval of each plant factory 10 or the position at place in each plant factory 10, and its significantly reduced manual intervention, control accuracy is higher, and remote control LED lamp 101, improves system operating efficiency greatly.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, because main control system 1 includes CAN communication circuit 12, LED lamp 101 in each plant factory passes through CAN bus and main control system 1's CAN communication circuit 12 communication connection, and the CAN bus is the two-wire serial communication mode, it abolishes traditional station address code, encode the communication data piece in place, not only have real-time strong, transmission distance is far away, anti-electromagnetic interference ability is strong, low cost, advantages such as error detection ability is strong, its flexibility is still better, the mode work that CAN many control system host computer communication, it is better to realize large plant factory ecological environment, it is faster, more accurate control.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, a based on MCU controller 11 is proposed, and realize communicating with high in the clouds server 20 through 4G communication module 13, the control system of functions such as LED lamp 101 in each plant factory of remote control has, this control system lets among all plant factories are in a big ecological environment, LED lamp 101 homoenergetic centralized management and control in all plant factories, it not only makes the control of LED lamp 101 in each plant factory more simple, and the quantity of the control panel that still significantly reduces, and the operation cost is reduced.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, preferably, main control system 1 still includes bluetooth module 14. In a short distance, the control end device 2 can also be connected with the bluetooth module 14 of the control host 1 for bluetooth communication. The control end equipment 2 and the control host 1 can be selected by various communications, so that the application is more convenient.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, preferably, MCU controller 11 is STM32 series of treater. Like the model STM32F103C8T 6's treater, STM32 series processor interface is abundant, and is with low costs, considers the utility model discloses an application requirement, MCU controller 11 is the preferred for STM32 series processor.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, preferably, control end equipment 2 is cell-phone or computer. According to different application requirements, the control end device 2 may be a mobile phone or a computer.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, preferred, the adjustable spectrum thing networked control system of multichannel based on CAN communication still includes the ambient signal collection equipment 102 that carries out the collection to ambient signal in each plant factory 10, and ambient signal collection equipment 102 passes through the CAN bus and is connected with the CAN communication circuit 12 communication of main control unit 1 in each plant factory 10. In plant factory 10, except illumination, need the monitored control signal many more, like various ambient signal (temperature, humidity, CO2 concentration and nutrient solution) etc. these ambient signal acquire the back through ambient signal collection equipment 102, transmit CAN communication circuit 12 and MCU controller 11 in proper order through the CAN bus, then upload cloud server 20 by 4G communication module 13, CAN acquire at any time through control end equipment 2 and look over, unified management.
The utility model discloses adjustable spectrum thing networked control system of multichannel based on CAN communication, preferably, ambient signal collection equipment 102 includes humiture collection equipment 1021. Monitoring of the temperature and humidity of the environment within the plant factory 10 is the most basic requirement.
The utility model discloses to its ordinary technical personnel who belongs to technical field, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (6)
1. The utility model provides an adjustable spectrum thing networking control system of multichannel based on CAN communication which characterized in that: the control system comprises a control host, control end equipment and LED lamps in each plant factory, wherein the control host comprises an MCU (microprogrammed control Unit) controller, a CAN (controller area network) communication circuit and a 4G communication module, the CAN communication circuit and the 4G communication module are respectively in communication connection with the MCU controller, the LED lamps in each plant factory are in communication connection with the CAN communication circuit of the control host through a CAN bus, and the control end equipment and the 4G communication modules of the control host are both connected with a cloud server through internet; wherein,
the control end equipment accesses the cloud server through the internet and is used for obtaining parameter information of the LED lamps in each plant factory; the 4G communication module is used for inputting a control instruction and uploading the input control instruction to the cloud server through the internet, the cloud server transmits the control instruction to the control host through the internet after receiving the control instruction uploaded by the control end equipment, and the 4G communication module of the control host transmits the control instruction to the MCU controller of the control host after receiving the control instruction transmitted by the cloud server;
the MCU controller of the control host is used for receiving a control instruction transmitted by the 4G communication module and transmitting a control signal to the CAN communication circuit according to the control instruction, and the CAN communication circuit transmits the control signal transmitted by the MCU controller to the LED lamps in the plant factory through the CAN bus so as to control the corresponding LED lamps in the plant factory; and the parameter information of the LED lamps in each plant factory is sent to the 4G communication module, and the 4G communication module uploads the parameter information to the cloud server through the internet.
2. The CAN communication-based multi-channel adjustable spectrum internet of things control system of claim 1, wherein: the control host also comprises a Bluetooth module.
3. The CAN communication-based multi-channel adjustable spectrum internet of things control system of claim 1, wherein: the MCU controller is an STM32 family processor.
4. The CAN communication-based multi-channel adjustable spectrum internet of things control system of claim 1, wherein: the control end equipment is a mobile phone or a computer.
5. The CAN communication-based multi-channel adjustable spectrum internet of things control system of claim 1, wherein: the multi-path adjustable spectrum Internet of things control system based on CAN communication further comprises environment signal acquisition equipment for acquiring environment signals in each plant factory, and the environment signal acquisition equipment in each plant factory is in communication connection with a CAN communication circuit of the control host through a CAN bus.
6. The CAN communication-based multi-path adjustable spectrum IOT control system according to claim 5, wherein: the environment signal acquisition equipment comprises temperature and humidity acquisition equipment.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114007300A (en) * | 2021-11-08 | 2022-02-01 | 深圳市永福智能照明有限公司 | Intelligent illumination control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114007300A (en) * | 2021-11-08 | 2022-02-01 | 深圳市永福智能照明有限公司 | Intelligent illumination control system |
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