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Intelligent LED lighting auditing control system

A technology of LED lighting and control system, applied in general control system, control/regulation system, computer control, etc.

Inactive Publication Date: 2011-05-04
李志明 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

EMC (energy management contract) management and operation mode will be an important direction for LED product promotion, but an important bottleneck in EMC promotion is how to solve the energy audit. It is necessary to reach a consensus with customers: how much electricity is used by the entire system? What time do you use it? How much electricity is used during peak hours? How much electricity is used during the valley period? How much electricity is used in the average time period? Wait for a series of questions

Method used

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  • Intelligent LED lighting auditing control system

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Embodiment Construction

[0012] The present invention will be described in detail below in conjunction with the examples.

[0013] Embodiment of the present invention sees attached figure 1 , the system includes a microprocessor and a constant voltage power supply unit connected to its periphery, a display unit, a storage unit, a system input unit, an alarm unit, and a timing unit inside the microprocessor. The microprocessor adopts freescale 16-bit single-chip microcomputer MC9S12XDP512. Since the present invention serves the EMC business model, it has extremely high requirements on service life. This chip is an automotive-grade chip, which meets the requirements for use in harsh environments. MC9S12XDP512 has dynamic memory access (DMA) function, the interrupt runs independently of the CPU, and the XGate controller can be set to perform complex work. All these features determine that the MC9S12XDP512 can meet the high-demand real-time design here; see the attached constant voltage power supply unit ...

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Abstract

The invention discloses an intelligent light emitting diode (LED) lighting auditing control system. The system comprises a microprocessor, a timing unit which is arranged inside the microprocessor, and a constant voltage power supply unit, a display unit, a memory unit, a system input unit and an alarm unit which are connected with the periphery of the microprocessor. Data recorded by the system are emphasis data of energy auditing in an electron magnetic compatibility (EMC) operation mode. System time is input to be calibrated when the system is started so as to record peak total electrovalence, valley total electrovalence and plain total electrovalence and define a peak total time period, a valley total time period and a plain total time period. A singlechip records the data to an electrically erasable programmable read-only memory (EEPROM). When the system is operated, the singlechip records the operation time of the system, calculates produced cost, updates the data once every hour and records the updated data to the EEPROM. By the system, the problem of the energy auditing when an LED is popularized in the EMC operation mode is solved, the detailed energy consumption condition of the entire LED lighting system can be accurately recorded and the popularization of the EMC operation mode, energy conservation and emission reduction are positively promoted.

Description

technical field [0001] The invention relates to an audit control system of lighting energy consumption, in particular to a lighting energy consumption audit system applied to contract energy management mode. Background technique [0002] LED is considered to be the main light source product in the future due to its excellent energy-saving effect. However, under the current technical conditions, the cost of LED products is relatively high. How to respond to the government's low-carbon call and vigorously promote LED energy-saving products is a new challenge for enterprises. challenge. EMC (energy management contract) management and operation mode will be an important direction for LED product promotion, but an important bottleneck in EMC promotion is how to solve the energy audit. It is necessary to reach a consensus with customers: how much electricity is used by the entire system? What time do you use it? How much electricity is used during peak hours? How much electrici...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 李志明叶威
Owner 李志明
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