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Power supply distributor monitoring device

A technology of power distributor and monitoring device, applied in measurement devices, power test, instruments, etc., can solve problems such as equipment destruction and system collapse, and achieve the effect of convenient cascading

Inactive Publication Date: 2010-08-11
SHENZHEN CLEVER ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the power distribution device is not stable and reliable, or lacks sufficient protection functions, it may lead to the destruction of expensive equipment, or even the collapse of the entire system. Therefore, the safety, stability and controllability of the power distribution device

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0015] Refer to figure 2 The power distributor monitoring device of the present invention includes a CPU and a display unit 10, a storage unit 20, a serial communication unit 30, a real-time clock unit 40, an ADC and sampling unit 50, a sensor unit 60, and a power supply unit 70 connected thereto.

[0016] Such as figure 1 As shown, the device is a rectangular block, which can be set on various types of power distributors to monitor the power distributors in real time, and display information such as voltage, current, and power in real time. Such as figure 1 As shown, the display unit 10 is arranged on the front side of the monitoring device. The display unit is a nixie tube, which drives the nixie tube through the main chip MAX7219 to visually display the values ​​and states of voltage, current, sensors, etc. The front side of the monitoring device is also provided with a USB interface 31 connected to the serial communication unit 30, and the interface is an RJ45 interface. Th...

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PUM

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Abstract

The invention relates to a power supply distributor monitoring device comprising a CPU, a display unit, a storage unit, a serial communication unit, a real-time clock unit, an ADC (Analog to Digital Converter), a sampling unit, a sensor unit and a power supply unit, wherein the display unit is connected with the CPU; the power supply unit is respectively connected with the CPU, the display unit and the serial communication unit; and the serial communication unit is connected with a PC (Personal Computer) machine or equipment with a serial port in a computer serial port communication way, sends temperature, humidity, smoke and fire alarm information acquired by the sensor unit acquires under a use environment to the PC machine or the equipment with the serial port and can realize the monitoring of total load current, voltage and power acquired by the power supply distributor monitoring device and the real-time monitoring of the temperature, humidity, smoke and fire alarm information under the use environment by directly accessing the PC machine or the equipment with the serial port. The invention can be convenient for a client to manage a machine room and effectively reduce the matching cost of a machine room management system.

Description

【Technical field】 [0001] The present invention relates to a power distributor, in particular to a power distributor monitoring device that monitors the total load current, voltage, power, ambient temperature / humidity / smog and other states of multiple products by connecting to a serial port or a device with a serial port. 【Background technique】 [0002] With the development of computer network technology, the demand for servers, communication program-controlled switches, and various electronic equipment is also increasing. Therefore, the requirements for the environment where the equipment is located (such as computer rooms, cabinets, etc.) are also higher. All those involved in the operation of key equipment All facilities must have high reliability and availability, especially for the power distribution equipment connected to the electrical equipment. If the power distribution device is not stable and reliable, or lacks sufficient protection functions, it may lead to the de...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R31/40G01D21/02
Inventor 张杰
Owner SHENZHEN CLEVER ELECTRONICS
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