System for acquiring power consumption information based on CAN bus
A CAN bus, electricity information technology, applied in the field of summarization and electricity information collection, can solve the problems of endangering personal safety, low work efficiency, single form, etc., to reduce labor and economic costs, improve work efficiency, and quickly and effectively locate. Effect
Pending Publication Date: 2018-02-09
江苏中能欣润电力科技有限公司 +2
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Problems solved by technology
This working method has a single form and low work efficiency, and the existing safety hazards cannot be detected in time
If the electrician is negligent during the inspection process, it may cause personal safety and serious property damage.
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[0026] The present invention will be further described below in conjunction with the accompanying drawings.
[0027] What the present invention realizes is a kind of electricity consumption information collection and wireless data transmission system based on CAN bus, such as figure 1 As shown, it includes single-node control module and centralized control module and 24V switching power supply for single-node control module and centralized control module; among them, single-node control module includes microcontroller, electric energy measurement module, temperature acquisition module, 485 communication module ; The centralized control module includes a microcontroller; in the single-node control module, the electric energy metering module, the temperature acquisition module, and the 485 communication module are all connected to the microprocessor, and each single-node control module is connected to each other; each single-node control module passes The CAN bus is connected to...
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The invention discloses a system for acquiring power consumption information and wirelessly transmitting data based on a CAN bus. The system collects and processes data on voltage, current, load, power, temperature, alarm information and the like acquired by a microcontroller chip by using a high-speed controller local network, finally sends the data to a host computer through a GPRS module in a certain data format for analysis and processing by the host computer, and centrally monitors the real-time data and feeds back to the data to an electrician on duty timely. The system collects variouspower parameters of power transformation and distribution rooms at the cloud so that the monitoring data can be checked in real time on a device connected to the Internet, greatly reduces the labor and economic costs of operation and maintenance, rationally optimizes the usage of the power supply and distribution according to data analysis; can transmit alarm information in real time, can quicklyand effectively determine alarm types, enables maintenance workers to quickly make appropriate treatment, and greatly improves work efficiency.
Description
technical field [0001] The invention relates to the collection and collection of electricity consumption information of the electricity consumption environment, and uses an industrial-grade dual-frequency GSM / GPRS module to upload the electricity consumption information and alarm information to a host computer system. Background technique [0002] Nowadays, the operation and maintenance of power substation and distribution room, power repair and other power service fields mostly rely on electricians to make regular inspections and inspections. This working method has a single form and low work efficiency, and the existing safety hazards cannot be detected in time. If the electrician is negligent during the inspection process, it may cause personal safety and serious property damage. The real-time collection of power supply and distribution information and the timely upload of alarm information will effectively improve the work efficiency of electricians, reduce human and ec...
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IPC IPC(8): G01D21/02G08C17/02H04L29/08
CPCH04L67/025G08C17/02G01D21/02H04L67/565
Inventor 王超凌辉陶成唐友怀邢鸣
Owner 江苏中能欣润电力科技有限公司