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Self-power intelligent door and window sensor and signal transmission method thereof

A technology of sensor signal and sending method, which is applied in the direction of opening the alarm, anti-theft alarm machine start, etc., which can solve the problems of non-compliance, increased use cost, and inability to achieve long-term use, etc., and achieves the effect of easy installation and simple structure

Inactive Publication Date: 2016-03-02
BEIJING MICRO ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The energy required for the door and window sensor switches in this series of solutions to transmit signals to the host needs to be powered by batteries. Due to the limitation of battery capacity, frequent charging or battery replacement or charging is required. The standby time is about 2 months. achieve long-term use
This way of use will not only increase the cost of use, but also generate waste batteries, which does not meet the needs of the current green home

Method used

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  • Self-power intelligent door and window sensor and signal transmission method thereof
  • Self-power intelligent door and window sensor and signal transmission method thereof
  • Self-power intelligent door and window sensor and signal transmission method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 As shown in the figure, a self-powered intelligent door and window sensor provides a long-term stable energy source. By collecting electric energy from the process of opening and closing the door, the self-power supply of the intelligent door and window sensor system is realized. At the same time, the alarm function of the door and window sensor is connected to the Internet. Realize intelligence.

[0030] A self-powered intelligent door and window sensor is mainly composed of four parts: an energy collection self-powered module, a permanent magnet module, an information receiving and processing module, and a wireless signal transmitting module.

[0031] Through the action of opening and closing the door, the energy collection self-power supply module converts the mechanical energy in the process of opening and closing the door into electrical energy, and the energy collection self-power supply module connec...

Embodiment 2

[0041] This embodiment provides a figure 1 A self-powered smart door and window sensor as shown, and provides a image 3 , Figure 4 The energy shown is harvested from the power supply module. The system includes a permanent magnet (one or more pieces), an energy harvesting self-power supply module, a reed switch, an information receiving and processing module, a Wi-Fi module, and a terminal. The terminals include smart terminals such as mobile phones, PADs, and computers.

[0042] The permanent magnet module comprises a magnet support frame 5, a first permanent magnet 10 and a second permanent magnet 11, and the permanent magnet module is fixed on the door frame, and the N pole (S pole) of the first permanent magnet 10 and the second permanent magnet 11 and the S pole (N pole) are on the same side, towards the door side.

[0043] The remaining modules of the self-generating door and window sensor system are all installed on the door 6, wherein the end face of the soft mag...

Embodiment 3

[0051] This embodiment provides another such as figure 2 A self-powered smart door and window sensor as shown, and provides a image 3 , Figure 4 The energy shown is harvested from the power supply module. The system includes a permanent magnet module (one or more), energy harvesting self-power supply module, reed switch, information receiving and processing module, radio frequency modulation transmitting module, alarm, alarm plus remote control for defense and disarm.

[0052] The power generation coil in the energy harvesting self-power supply module has two lead-out lines, which are respectively connected to the positive pole and negative pole of the signal processor, and the two output terminals of the signal processor are respectively connected to the radio frequency modulation transmitter module, and the processing The processed signal is output to the radio frequency modulation transmitter module, and the radio frequency modulation transmitter module sends the recei...

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Abstract

The invention relates to a self-power intelligent door and window sensor and a signal transmission method thereof, and belongs to the technical field of intelligent window and door sensors in which mechanical energy for opening the door is directly converted into electric energy to transmit signals and raise the alarm. An energy collection self-power module converts the mechanical energy in the door opening process into the electric energy, and provides energy for a signal reception processing module and a wireless signal transmission module; a tongue tube is placed in the energy collection self-power module; a permanent magnet module of the self-energy door and window sensor is mounted on a doorframe, and the energy collection self-power module is mounted on the door; the energy collection self-power module comprises a main casing, a soft magnet, a conductive coil and coil skeletons; and the conductive coil is wound in the central portion of the coil skeletons. The self-power intelligent door and window sensor uses the energy collection self-power module instead of an external power supply or an extra battery, the structure is simple, installation is easy, and wiring or punching is not needed during installation; the sensor can be mounted in different devices as a door, window and a safe case; and the sensor is connected with the Internet to monitor the opening / closing states of the door and window at any time via different terminals.

Description

technical field [0001] The invention relates to a self-powered intelligent door and window sensor and a signal sending method, and belongs to the technical field of the intelligent door and window sensor that directly converts the mechanical energy of opening the door into electric energy to transmit a signal for alarm. Background technique [0002] The development of wireless door and window sensor switches has provided considerable convenience for its use in the security field and has been widely used. Its working principle is to control the working state of the reed switch in the door and window sensor through the distance between the magnet and the door and window sensor. When the switch state of the reed switch changes, the wireless transmitting function part in the wireless door and window sensor sends the door and window sensor The 24-bit address code, the alarm host will process the corresponding process after receiving the signal. [0003] The energy required for t...

Claims

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Application Information

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IPC IPC(8): G08B13/08
CPCG08B13/08
Inventor 敬鹏生芮巍强
Owner BEIJING MICRO ENERGY TECH
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