Wearable AR multimeter

Abstract

The invention relates to a wearable AR multimeter which comprises a multimeter body, a monocular AR eyeglass and a cloud server. The multimeter body is of a wearable structure and comprises a wheel key, a display screen, a philometer pen, a Hall sensor, a main control chip, a WIFI module, a Bluetooth module, a power module and the like. The monocular AR eyeglass is provided with a main control chip, a Bluetooth module and a display module. Measurement signals pass through a positive and negative meter pen and enter a hardware circuit through the Hall sensor when currents are measured to be processed by a collecting chip, data obtained through measurement is sent into the main control chip, then the main control chip displays the measurement data on the display screen of the multimeter bodythrough a serial port, the Bluetooth module is in communication with the AR eyeglass, the main control chip of the AR eyeglass controls the display module to display the measurement data, and the measurement data is transmitted to the cloud server through the WIFI module to be stored. By means of the wearable design, the AR eyeglass displays the measurement data in real time, the meter pen can automatically take up a wire, and the multimeter can be conveniently used outdoors by an electrician.

Description

technical field [0001] The invention relates to a wearable AR multimeter, in particular to a wearable, AR display and intelligent multimeter that can be used outdoors by engineers. Background technique [0002] The electronics industry is the driving force for scientific and technological progress and social development, and is highly valued by various countries. The development of the electronics industry requires more precise and smarter electronic instruments to cooperate with it. Therefore, the study of advanced measuring instruments is of great significance to the development of the electronics industry. At present, the rapid development of detection, digital display and integrated circuit technology has created favorable conditions for the intelligence and portability of measuring instruments. [0003] Traditional digital multimeters are bulky and difficult to carry, with constant readings, complex operation of buttons, long wiring harnesses that are easily tangled an...

AI Technical Summary

Problems solved by technology

[0003] Traditional digital multimeters are bulky and difficult to carry, with constant readings, complex operation of keys, and long wiring harnesses that are easily tangled and messy, making it extremely inconvenient to use

Especially when using other tools at the same time for electrician outdoor maintenance work, the traditional multimeter is not easy to operate, the operator needs to take the multimeter body to view the measurement data, and also needs to control the two measuring pens; in the process of use, the data of the traditional multimeter cannot be recorded, Unable to meet the requirements of some experiments and scientific research; For power grid company inspections, traditional multimeters cannot transmit and analyze data, and cannot realize remote sharing and monitoring management of measurement data

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