Bus control system of plant growing lamp
A plant growth lamp, bus control technology, applied in the direction of electric lamp circuit layout, lighting device, light source, etc., can solve problems such as difficult management
Inactive Publication Date: 2014-07-30
TIANJIN POLYTECHNIC UNIV
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[0009] Based on the above advantages of the CAN bus, and the fact that plant growth boxes are widely used but have individual dispersion and are not easy to manage, the present invention proposes a simple design, easy and flexible control, low cost, high safety, and can be used according to needs. A plant growth lamp bus control system for function expansion
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[0022] A plant growth lamp bus control system of the present invention will be described in detail below in combination with embodiments and drawings.
[0023] Such as figure 1 As shown, the device mainly includes a plant growth lamp 5, which is characterized in that it is also provided with: a main CAN control module 1, which is used to send a control signal of the plant growth lamp 5; a CAN sending and receiving module 2, which is used to send the main CAN control signal The control signal sent by the module 1, and receives the status signal of the plant growth lamp 5 sent by the CAN transceiver module 3; the CAN transceiver module 3 is used to receive the control signal sent by the CAN transceiver module 2, and sends it to the slave CAN control module 4; The CAN control module 4 is used to control the working state of the plant growth lamp 5 .
[0024] Such as figure 2 As shown, the CAN sending and receiving module 2 includes an information receiving interface P2 for rec...
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The invention discloses a bus control system of a plant growing lamp. The bus control system comprises the plant growing lamp. The bus control system is characterized by further comprising a main CAN control module, a CAN sending and receiving module, a CAN receiving and sending module and an auxiliary CAN control module, wherein the main CAN control module is used for sending a control signal of the plant growing lamp, the CAN sending and receiving module is used for sending a control signal sent by the main CAN control module and receiving a state signal, sent by the CAN receiving and sending module, of the plant growing lamp, the CAN receiving and sending module is used for receiving a control signal sent by the CAN sending and receiving module and sending the control signal to the auxiliary CAN control module, and the auxiliary CAN control module is used for controlling the work state of the plant growing lamp. According to the system, the working state of the plant growing lamp is successfully controlled through CAN bus data transmission, the operation is simple, labor intensity is relieved, the control level of the plant growing lamp is improved, and the bus control system has higher application value and market prospects.
Description
technical field [0001] The invention relates to a bus control system for plant growth lights, in particular to a bus control system for plant growth lights that utilizes a CAN bus to transmit instructions or data between microprocessors, and has high reliability and is practical. Background technique [0002] CAN is the abbreviation of Controller Area Network, which is an ISO international standardized serial communication protocol. In the automobile industry, due to the requirements of safety, comfort, convenience, low pollution, and low cost, various electronic control systems have been developed. Since the data types used for communication between these systems and the requirements for reliability are not the same, there are many cases composed of multiple buses, and the number of wiring harnesses also increases accordingly. In order to meet the needs of "reducing the number of wiring harnesses" and "carrying out high-speed communication of a large amount of data through...
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IPC IPC(8): H05B37/02
Inventor 田会娟高圣伟赵鑫苏政晓张文彬陈佳兴杨兰段春剑李欣李强王宏
Owner TIANJIN POLYTECHNIC UNIV