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Remote charging system for meter

A billing system and instrument technology, applied in billing equipment, signal transmission system, electrical signal transmission system, etc., can solve the problems of inaccurate billing, easy damage of electronic devices, short service life, etc., and achieve stable and reliable work, The effect of saving electric energy and eliminating over-billing or missing billing

Inactive Publication Date: 2005-03-23
沈兴家
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This billing system adopts the pulse counting method, which requires long-term power on, the electronic devices are easily damaged, and the service life is short; inaccurate billing

Method used

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  • Remote charging system for meter
  • Remote charging system for meter
  • Remote charging system for meter

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Embodiment Construction

[0028] The following descriptions are only preferred embodiments of the invention, and therefore do not limit the protection scope of the present invention.

[0029] See accompanying drawing 2 and shown in accompanying drawing 3: remote billing system of the present invention is to install inductor on instrument 10 (can be water meter, electric meter, gas meter etc.), and inductor is connected with CPU by wired or wireless mode, The CPU is connected with the computer of the billing center 100 through the identification device. The identification device is an identification box 20, which is provided with a response circuit and a code reading circuit. ) to the counter terminal, the answering circuit starts and connects the telephone feeder, the telephone feeder provides current to the code reading circuit, and at the same time cuts off other devices on the same line (such as telephones, fax machines, computers, etc.), the sensor opens to receive and The electric signal is trans...

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PUM

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Abstract

The invention relates to a system which can reads the distant meter and charge. The project is: a sensor is assembled on the meter, the sensor is connected to a CPU with a soft circuit board, the CPU is connected to an incrimination device with an interface, and the incrimination device is connected to computer of the charging center through wire or wireless modes. The charging center sends out instructions to counter terminal through the telecommunication network, and the sensor starts to read, and the result is transmitted to the CPU, and it is transmitted back to the charging center after being processed, thus realizes the total automation operation. Additionally, because the invention supply electricity to the system when need to charge, it needs not to supply electricity in long period, thus the electricity energy can be saved, it is stable.

Description

Technical field: [0001] The invention relates to a system capable of self-reading and billing remote meters. Background technique: [0002] In people's daily life, running water, gas, electricity, etc. are indispensable supplies. In order to monitor and charge the usage of each user, the relevant departments that provide these services install various meters, such as water meters, electricity meters, and gas meters, in users' homes. At present, most of the counting charges for these meters in our country are carried out by sending people from relevant companies to the user's home to read the meter directly. Obviously, this method needs to consume a lot of manpower and material resources, and is very inconvenient. [0003] In some places abroad, a remote billing system has been adopted, as shown in Figure 1: the basic structure of this billing system is to connect the computer in the billing center 100 to several concentrators 02, and each concentrator 02 is connected to th...

Claims

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Application Information

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IPC IPC(8): G01D4/02G08C17/02G08C19/00
Inventor 沈兴家
Owner 沈兴家