Method and device for monitoring communication base station power supply state

A technology for power supply and communication base station, which is applied to measurement devices, frequency measurement devices, and current/voltage measurement. , to achieve the effect of the number of power generation

Pending Publication Date: 2017-08-25
DONGGUAN TUANCHENG AUTOMATION EQUIP CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

Avoid false mains failures and the inability to monitor whether the current power supply belongs to main

Method used

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  • Method and device for monitoring communication base station power supply state
  • Method and device for monitoring communication base station power supply state
  • Method and device for monitoring communication base station power supply state

Examples

Experimental program
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Embodiment Construction

[0011] Attached below Figure 1-5 , the present invention is described in detail:

[0012] The present invention includes a mains induction probe A and a mains B, wherein the mains induction probe is further divided into two types: a near-end mains induction probe and a remote mains induction probe, and the main board B includes a 433MHZ receiving module S1 and a mains induction input module S2, 3-phase voltage detection module S3, 48V storage battery detection module S4, microprocessor S5, GPRS communication module S6, RS485 communication module S7, EEPROM memory S8, the 433MHZ receiving module is used to receive the transmission from the remote mains sensor probe Mains state information, and sent to the microprocessor S5, the mains sensor input module S2 is used to connect the near-end mains sensor probe, the detected mains state is sent to the microprocessor S5, the 3 The phase voltage detection module S3 is used to detect the power supply state of the AC / DC switching powe...

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Abstract

The invention discloses a method and device for monitoring communication base station power supply state. The method and device comprises a mains supply inductive probe, a three-phase alternating voltage detection module, a 48 V accumulator voltage detection module, a power supply judgment module and a GPRS communication module. The power supply judgment module is characterized in that through detection of the jitter rate of alternating voltage frequency and the harmonic wave amplitude and the mains supply state of the incoming line side of an AC/DC switch power, whether the base station power supply is a mains supply or an electricity generator or a suspected mains supply is judged, the power supply starting and ending moments of different powers are judged through detection of 48 V accumulator voltage mutation direction, and whether or not the voltage of the mains supply input side is abnormal is detected through the mains supply inductive probe; whether the current power supplying for a base station is a mains supply or an alternating current generator or a direct current generator or an accumulator and the corresponding power supply starting and ending time are precisely monitored, and the monitoring results are stored in an EPROM and transmitted to a cloud server of a mobile oil engine management system for data statistics through the GPRS communication module.

Description

technical field [0001] The invention relates to a communication base station, in particular to a method and device for monitoring the power supply state of a communication base station; it can be used for monitoring the power supply state of a communication base station. Background technique [0002] With the establishment of my country's iron tower company, how to reduce the cost in base station operation is the primary issue, among which the reduction of power generation cost is the first major issue, how to monitor the problem of falsely high power generation cost caused by artificially generated oil generator power generation, And the problem of low efficiency caused by manual statistics of power generation data has become a key issue that needs to be solved urgently. According to the estimates of authoritative organizations, the annual false power generation cost of the iron tower reaches 27.8% of the total power generation cost, which is 3.63 billion yuan. [0003] The...

Claims

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Application Information

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IPC IPC(8): G01R31/40G01R31/42G01R19/25G01R23/02G01R23/16G01R15/22
CPCG01R15/22G01R19/2509G01R23/02G01R23/16G01R31/40G01R31/42
Inventor 曾永泉
Owner DONGGUAN TUANCHENG AUTOMATION EQUIP CO LTD
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