Multifunctional meter

Abstract

A multifunctional meter comprises a meter body which is equipped with a color touch display screen and a camera in a matching manner. The system further comprises a wireless control module, a wireless remote control module, an alarm prompt module, an electricity larceny prevention unit, a wireless networking unit, a remote automatic upgrading unit, an autonomous online fault diagnosis unit, an autonomous online wiring diagnosis unit, a metering control unit, an electric parameter detection unit, a prompt unit and a data receiving unit. The electricity larceny prevention unit, the wireless networking unit, the remote automatic upgrading unit, the autonomous online fault diagnosis unit, the autonomous online wiring diagnosis unit, the metering control unit, the electric parameter detection unit and the prompt unit are application software units installed in a main control system of the meter body, and the data receiving unit is application software installed in a smart phone of an electricity user. The alarm prompt module and the wireless control module are installed in the meter body. According to the invention, multiple functions are integrated, and a favorable technical support is provided for safe, effective and intelligent power supply of an electric power department.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a multifunctional meter. Background technique [0002] With the development of technology, the meter function used by the power department to count the electricity consumption of users is becoming more and more perfect. The existing meters not only have the function of counting electricity consumption, but also can realize intelligent reading In this way, there is no need for staff to go to the site for manual meter reading, which improves efficiency and reduces the cost of meter reading business. In addition, it can also reduce errors caused by human factors, and improve meter reading accuracy and income. [0003] Although the existing power meters have achieved intelligence to a certain extent, there are still certain defects due to the limitation of the structure, which are specifically reflected as follows. One: The meter itself does not have the function of effec...

AI Technical Summary

Problems solved by technology

One: The meter itself does not have the function of effectively preventing electricity theft and safety reminders. The existing anti-theft methods generally adopt the method of locking the meter box and adding lead seals to the corresponding fixed positions to prevent electricity theft. For those who have a certain ability to unlock or break the lead seal and restore it, it cannot effectively prevent electricity theft; and there is a chance of electric shock accidents due to lack of warning when someone approaches the watch.

Second: The meter needs to be debugged before and after the installation of the meter. In the existing meter installation, the network debugging usually adopts the method of connecting to the wired communication network, and then realizes data update and information interaction with the remote platform. Accessing the network cable in the same way not only brings inconvenience to the staff, is not conducive to improving work efficiency, but also increases the cost of cables and debugging costs, etc.

Third: The meter does not have the function of remotely and automatically upgrading the internal program. Usually, relevant technical personnel are required to upgrade the meter on site through an external device (such as an upgrade program for the memory of a laptop connected to the data port of the meter) This method also brings inconvenience to the staff, low work efficiency, and also leads to a geometric multiplication of the upgrade cost.

Fourth: The meter does not have a fault diagnosis function for internal key components (such as CPU, power module, and data remote transmission module, etc.). Generally, relevant technical personnel perform maintenance passively after a fault occurs, which will not only affect the power consumption The normal power consumption in the region will be affected, and the failure of the meter may be expanded due to untimely maintenance, which will bring unnecessary economic losses to the power sector

Fifth: The meter does not have an adaptive function. After installation and maintenance, if the staff is negligent and other reasons, one or more of the incoming or outgoing wires are reversed, which will cause inability to measure in light cases, and in severe cases will cause Loss due to meter damage

Sixth: The display screen interface of the meter usually only has the display function and does not have the interactive function. It must be inconvenient to come, and it cannot give technicians a better operating experience

Seventh: It does not have the function of current detection, so when it is used in student dormitories and other areas, when students use high-power electrical appliances indiscriminately, it may cause accidents such as electric fires

In summary, there is still a lot of room for improvement in existing meters

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