Unlock instant, AI-driven research and patent intelligence for your innovation.

Power-saving entrance machine

A door station and circuit technology, applied in non-electrical signal transmission system, single input port/output port register, signal transmission system, etc., can solve problems such as impact on the life of the display screen, waste of energy, etc., to prolong the service life, Ease of use and energy-saving effects

Inactive Publication Date: 2013-04-17
特思智能楼宇科技(上海)有限公司
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only wastes energy, but also affects the life of the display

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power-saving entrance machine
  • Power-saving entrance machine
  • Power-saving entrance machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] see figure 1 , the outdoor station includes an integrated circuit board, a power module, and an LED display circuit. The integrated circuit board is equipped with an infrared proximity sensing circuit, and the infrared proximity sensing circuit is divided into an infrared sending end and an infrared receiving end. The infrared sending end includes a sending single-chip microcomputer and an infrared emitting tube. The sending single-chip microcomputer encodes and modulates the binary signal to be sent into a series of pulse train signals, and emits the infrared signal through the infrared emitting tube. The modulation of the binary signal is still completed by the sending microcontroller, which modulates the compiled binary signal into an intermittent pulse train with a frequency of 38KHz, which is the signal sent by the infrared emitting diode after modulation.

[0020] The infrared receiving end includes an infrared receiving head and a receiving single-chip microcompu...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power-saving entrance machine which comprises an integrated circuit plate, a power supply module and an LED display screen circuit, wherein the integrated circuit plate is provided with an infrared approach induction circuit which is divided into an infrared sending end and an infrared receiving end. The infrared sending end comprises a sending one-chip microcomputer and an infrared transmitting tube; and the infrared receiving end comprises an infrared receiving head and a receiving one-chip microcomputer, wherein the infrared receiving head sends the received infrared signal to the receiving one-chip microcomputer, and then a decoding circuit of the receiving one-chip microcomputer decodes and performs so as to control the LED display screen circuit. According to the invention, an infrared induction technology is applied for the entrance machine, when users are close to the entrance machine, a display screen of the entrance machine can be automatically opened so as to facilitate using for the users; and when the users leaves the entrance machine, the display can be automatically closed so as to prolong service life of the screen and save energy.

Description

technical field [0001] The invention relates to the field of an intelligent building outdoor station, in particular to a power-saving outdoor station. Background technique [0002] The building intercom system is a dialogue system between the residents of the residential area and the outside visitors, which is of great significance to the standardized management of the community and the safety of the community. With the improvement of residents' living standards, people's requirements for automation have also increased. More and more fields need more humanized facilities or tools, and various intercom products have emerged as the times require. At the same time, the management of the community is becoming more and more standardized and rigorous. The building intercom system can fully improve the simplicity and convenience of community management, and give full play to the important role of safety precautions. [0003] The building intercom system is mainly composed of outdo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G08C23/04G07C9/00
Inventor 颜俊
Owner 特思智能楼宇科技(上海)有限公司