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Radio communication type IC card heat supply monitoring device

A monitoring device and communication technology, which is applied in the field of intelligent management of heating monitoring system, can solve the problems of anti-payment, uneven supply and collection, and arrears, and achieve the effects of improving efficiency, simplifying management difficulty, and ensuring benefits

Inactive Publication Date: 2006-01-04
NANJING NORMAL UNIVERSITY
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Problems solved by technology

However, the traditional energy supply industry adopts the consumption method of paying after use, which has caused disadvantages such as arrears, resistance to payment, and uneven supply and receipt, which seriously affects the economic benefits of the supply side and restricts the development of the energy industry.
At present, there is no product that can overcome the above defects in the technical field of heating monitoring system

Method used

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  • Radio communication type IC card heat supply monitoring device
  • Radio communication type IC card heat supply monitoring device
  • Radio communication type IC card heat supply monitoring device

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The wireless communication integrated circuit card heat supply monitoring device of the present invention takes the single-chip microcomputer 1 as the center, the read-write port of the single-chip microcomputer is connected with the IC card read-write interface 2, the clock terminal of the single-chip computer is connected with the clock chip 3, and the input port of the single-chip microcomputer It is connected with the function button interface 4, the signal output terminal of the single-chip microcomputer is respectively connected with the segment liquid crystal display interface 6 and the valve drive circuit 7, and the single-chip microcomputer is also connected with the E 2 PROM data memory 5, serial port expander 8, photoelectric isolation level converter 9, the other end of the photoelectric isolation level converter is connected with external data radio station and intelligent instrument.

[0021] The "RAO" terminal of the single-chip microcomputer "U1" is conne...

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Abstract

A device uses single-chip computer (SCP) as a centre as read-write interface of SCP is connected to read-write interface of IC card, SCP clock end is connected to clock chip, SCP input end is connected to functional button interface, SCP signal output end is connected separately with section form liquid display interface and valve driving circuit, the single-chip computer is also connected separately to Z2PROM data storage, serial expander and photoelectric isolation level converter which is connected to external data radio station and intelligent instrument with another end of it.

Description

1. Technical field [0001] The invention is a device for managing a heat supply system with an IC card, which belongs to the technical field of intelligent management of a heat supply monitoring system. 2. Background technology [0002] In the industries of electric power, heat supply, water supply, gas supply, transportation, etc. in the city, in order to meet the operation management requirements, it is necessary to conduct real-time monitoring of important places (such as user terminals) within the control range to ensure the normal operation of the supply system. However, the traditional energy supply industry adopts the consumption method of paying after use, which has caused disadvantages such as arrears, resistance to payment, and uneven supply and receipt, which seriously affects the economic benefits of the supply side and restricts the development of the energy industry. At present, there are no products that can overcome the above defects in the technical field of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D4/00G01K17/00
CPCY04S20/30Y04S20/32Y02B90/241
Inventor 方彦军曹国华常健
Owner NANJING NORMAL UNIVERSITY
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