Power monitoring instrument capable of automatic voice broadcast

A technology of power monitoring and voice control, applied in instruments, alarms, measuring electricity, etc., can solve the problems of inconvenient reading of power parameters, affecting power management, parameter reading and recording errors, etc., to improve reading efficiency and Accuracy, convenient and timely upgrade effect

Inactive Publication Date: 2016-12-14
TIANJIN KEYSINO NEW ENERGY ELECTRICAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing power monitoring instrument requires the user to read the power parameters on the display screen, which is

Method used

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  • Power monitoring instrument capable of automatic voice broadcast
  • Power monitoring instrument capable of automatic voice broadcast
  • Power monitoring instrument capable of automatic voice broadcast

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.

[0025] In the description of the present invention, it should be noted that unless otherwise specified and limited...

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Abstract

The invention provides a power monitoring instrument capable of automatic voice broadcast. The instrument comprises a master control unit, a signal collection circuit unit, a clock unit, a memory unit, a display screen unit, a communication interface unit, a voice control chip unit, a loudspeaker, a button unit, an alarm and a power supply unit; monitoring voltage and current are input to the input end of the signal collection circuit unit, and the output end of the signal collection circuit unit is electrically connected with the master control unit; the clock unit, the memory unit, the display screen unit and the communication interface unit are in bidirectional connection with the master control unit; the output end of the master control unit is electrically connected with the input end of the voice control chip unit, the output end of the voice control chip unit is electrically connected with the loudspeaker, and the control end of the button unit is electrically connected with the loudspeaker. and the control output end of the master control unit is connected with the alarm. The power monitoring instrument has the advantages that the collected power parameters including voltage and current can be broadcast automatically, convenience is provided for meter reading, and the parameter reading efficiency and accuracy are improved.

Description

technical field [0001] The invention belongs to the field of electric power monitoring instruments, in particular to an electric power monitoring instrument with voice automatic broadcasting function. Background technique [0002] Power monitoring instruments are voltage, current, power, power factor and electric energy meters designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and intelligent buildings. As an advanced intelligent and digital front-end acquisition component, the intelligent power monitoring instrument has been widely used in various control systems, SCADA systems and energy management systems. However, the existing power monitoring instruments require the user to read the power parameters on the display screen, which is inconvenient to read the power parameters, and errors in parameter reading and recording are prone to occur, which affects power management. Contents of the invention [0003] In ...

Claims

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Application Information

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IPC IPC(8): G01R31/00G05B19/042G08B21/18
CPCG01R31/00G05B19/0428G05B2219/2604G05B2219/2656G08B21/185
Inventor 范霖君
Owner TIANJIN KEYSINO NEW ENERGY ELECTRICAL
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