Bus master station controller, bus communication power supply system and communication power supply method thereof

A technology of power supply system and controller, which is applied in general control system, control/regulation system, transmission system, etc., to achieve the effect of small size, high integration and reduced volume

Active Publication Date: 2021-02-26
HANGZHOU BINGJIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned technical problems existing in the existing fire monitoring system, the present invention provides a bus master station controller, a bus communication power supply system and its Communication power supply method

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  • Bus master station controller, bus communication power supply system and communication power supply method thereof
  • Bus master station controller, bus communication power supply system and communication power supply method thereof
  • Bus master station controller, bus communication power supply system and communication power supply method thereof

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but not as a basis for limiting the present invention.

[0036] Such as figure 1 The shown bus master controller includes a PCB board 100 and devices such as image 3 The first MCU module 200 , the first decoding circuit module 300 and the first driving circuit module 400 are shown, and the first MCU module is connected to the first decoding circuit module and the first driving circuit module respectively. image 3 The capacitor in is the filter capacitor, and the first inductor L1 is the sampling anti-interference inductor of the first MCU module.

[0037] Such as Figure 4 The shown first decoding circuit module includes a three-terminal adjustable positive voltage regulator 301, a first fixed resistor R1, a second fixed resistor R2, a third fixed resistor R3, a fourth fixed resistor R4, a fifth fixed resistor R5, a Six fixed resistors R6, seventh fi...

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Abstract

The invention relates to the technical field of bus communication, and particularly discloses a bus master station controller, a bus communication power supply system and a communication power supplymethod thereof. The bus master station controller comprises a PCB (100), and a first MCU module (200), a first decoding circuit module (300) and a first driving circuit module (400) which are arrangedon the PCB; and the first MCU module is respectively connected with the first decoding circuit module and the first driving circuit module. The bus master station controller has the advantages that the size is small, signals cannot be interfered, and the monitoring accuracy cannot be affected.

Description

technical field [0001] The invention relates to the technical field of bus communication, in particular to a bus master station controller, a bus communication power supply system and a communication power supply method thereof. Background technique [0002] MCU, also known as single-chip microcomputer or single-chip microcomputer, is to appropriately reduce the frequency and specifications of the central processing unit, and integrate peripheral interfaces such as memory, counter, USB, A / D conversion, UART, PLC, DMA, and even LCD The drive circuits are all integrated on a single chip to form a chip-level computer, which performs different combination controls for different applications. At present, the micro control unit MCU is mainly used for the control of mobile phones, PC peripherals, remote controls, automotive electronics, industrial stepping motors, robotic arms, and fire monitoring systems. The fire monitoring system generally includes fire emergency lighting and e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042H02J13/00H04L12/40
CPCG05B19/0423G05B19/0428H04L12/40006H04L12/40013H02J13/00002H02J13/00016
Inventor 罗绍仪丁柱
Owner HANGZHOU BINGJIAN TECH CO LTD
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