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Multi-thread digital electric energy acquisition device

A technology of power collection and multi-threading, applied in signal transmission systems, instruments, etc., can solve the problems of time-consuming and labor-intensive, power collection relying on manual implementation, etc., to achieve the effect of ensuring certainty

Inactive Publication Date: 2015-03-18
罗芳
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to overcome the time-consuming and labor-intensive technical defects that the existing power collection relies on manual implementation, the present invention discloses a multi-threaded digital power collection device

Method used

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  • Multi-thread digital electric energy acquisition device

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Embodiment Construction

[0014] The specific embodiment of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] A multi-threaded digital electric energy collection device according to the present invention includes a main station server, at least two electric energy data collection terminals, and electric energy meters with the same number as the electric energy data collection terminals, and the electric energy data collection terminals include central processing device, a modem connected to the central processing unit, a wireless positioning module, a pulse acquisition circuit, and a field bus interface; both the field bus interface and the pulse acquisition circuit are connected to the electric energy meter, and the modem is connected to the master station server.

[0016] Preferably, the wireless positioning module includes a GPS module and a GPS antenna connected to the GPS module.

[0017] Preferably, the modem is a GPRS modem. ...

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Abstract

The invention discloses a multi-thread digital electric energy acquisition device. The multi-thread digital electric energy acquisition device comprises a master station server, at least two electric energy data acquisition terminals and electric energy meters, wherein the number of the electric energy meters is as same as that of the electric energy data acquisition terminals; each electric energy data acquisition terminal comprises a central processor, and a modulator-demodulator, a wireless positioning module, a pulse acquisition circuit and a field bus interface which are connected with the central processor; the field bus interfaces and the pulse acquisition circuits are connected with the electric energy meters; the modulator-demodulators are connected with the master station server. By utilizing the multi-thread digital electric energy acquisition device, a system is designed by taking network technique as a core, so that the acquired electric energy data is accurately uploaded to a master station system by virtue of a wireless network; by utilizing the time service of a GPS module in an acquisition system, the accuracy of the time for electric energy data acquisition can be ensured.

Description

technical field [0001] The invention belongs to the field of computer software, and in particular relates to a multi-thread digital electric energy collection device. Background technique [0002] With the rapid development of computer technology, network technology and large-scale integrated circuits, the dynamic signal analysis system has a tendency to develop towards the network direction. The embedded system (Embedded System) with computer technology, chip technology and software as the core has once again become a hot spot in current research and application. Compared with general-purpose computer systems, the biggest feature of embedded systems is their strong purpose and pertinence, that is, the development and design of each set of embedded systems has its own special applications and specific functions, and usually has high real-time performance and low power consumption. Low cost, small size, high integration, low cost and so on. [0003] The remote electric ener...

Claims

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Application Information

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IPC IPC(8): G08C17/02
Inventor 罗芳
Owner 罗芳
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