Distribution box intelligent edge terminal based on industrial Internet of things

An industrial Internet of Things, edge terminal technology, applied in the direction of measuring electrical variables, instruments, measuring devices, etc., can solve the problems of heavy workload, no monitoring of cables, cumbersome operation, etc., to achieve accurate and reliable data collection, wide application range, guarantee The effect of acquisition accuracy

Pending Publication Date: 2020-07-28
井深信息科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are still the following disadvantages in the use of intelligent distribution boxes: 1. It is impossible to collect the power consumption of the distribution box, and the distribution box has the risk of overloading; 2. There is no monitoring of the load power supply cable of the distribution box. When the load is too large, The temperature of the cable is too high, which poses a safety hazard; 3. The wireless communication distance of the smart distribution box is short, which cannot meet the needs of long-distance data transmission; 4. It is necessary to transform the original distribution box into a smart distribution box, which is cumbersome and heavy workload ,high cost

Method used

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  • Distribution box intelligent edge terminal based on industrial Internet of things
  • Distribution box intelligent edge terminal based on industrial Internet of things
  • Distribution box intelligent edge terminal based on industrial Internet of things

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] figure 1 It is an architecture diagram of the smart edge terminal of the distribution box based on the industrial Internet of Things in the embodiment of the present invention.

[0023] See figure 1 , the intelligent edge terminal of the distribution box based on the industrial Internet of things in the embodiment of the present invention includes a CPU module 1 and an analog input module 3 connected to the CPU module 1, a digital signal input module 4, a relay output module 5, a power supply module 10 and Communication module; the analog input module 3 is connected with a current sampler and a temperature sensor 12, the current sampler collects the current of the system power supply of the distribution box, and the temperature sensor 12 detects the temperature and temperature of the output power supply cable of the distribution box The ambient...

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Abstract

The invention discloses a distribution box intelligent edge terminal based on industrial Internet of things. The distribution box intelligent edge terminal comprises a CPU module, and an analog quantity input module, a digital signal input module, a relay output module, a power supply module and a communication module which are connected to the CPU module. The analog quantity input module is connected with a current sampler and a temperature sensor, the current sampler collects the current of a system power supply of a distribution box, and the temperature sensor detects the temperature of anoutput power supply cable of the distribution box and the ambient temperature of the distribution box; the relay output module is connected to a control circuit breaker and a control lock of the distribution box; and the CPU module exchanges data with a remote monitoring system through the communication module. The load of the distribution box is acquired through the current sampler, the ambient temperatures of the load cable and the distribution box are acquired through the temperature sensor, and a data basis is provided for power utilization safety analysis. Reliable long-distance wirelesscommunication is realized through cooperation of a Lora module and a 4G/5G wireless module.

Description

technical field [0001] The present invention relates to an intelligent terminal device, in particular to an intelligent edge terminal of a power distribution box based on the Industrial Internet of Things. Background technique [0002] The construction site is inseparable from the use of electricity, engineering equipment, construction machinery, on-site lighting, electrical installation, etc., all need the support of electric energy. With the strengthening of scientific and technological content and intelligence of construction projects, the continuous improvement of construction mechanization and automation, the use of electricity is more extensive. However, while electric energy brings convenience to human beings, it also has strong destructive power. Due to the characteristics of many types of electrical equipment, large capacitance, unstable working environment, open-air operation, and temporary use, construction sites are prone to electric shock casualties. At the sa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G01R22/10G08C17/02
CPCG01R22/10G05B19/0423G05B2219/24215G08C17/02
Inventor 张如刚黄伟光
Owner 井深信息科技(上海)有限公司
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