Remote alarm method utilizing hotspots

A remote alarm and hotspot technology, applied in the field of positioning and tracking, can solve problems such as poor GPS signal, false alarms of devices, affecting positioning and tracking, etc., to achieve the effect of wide application and solving false alarms

Inactive Publication Date: 2015-09-02
张恺龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Now, people's material life is becoming more and more abundant, and people own more and more vehicles and valuables, such as cars, motorcycles or safes with valuables, and in terms of safety protection, most of them are only Various locks are used to increase its anti-theft performance. However, the protection method of locks has limited effect. Therefore, many devices that use GPS positioning and tracking are hidden in them to preve

Method used

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  • Remote alarm method utilizing hotspots

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Example Embodiment

[0018] Reference figure 1 , The present invention discloses a remote alarm method using hotspots. The alarm used in this method is mainly composed of a communication module and a Wifi module, and the alarm is realized through the following steps: the communication module and the Wifi module are both mature products or components on the market Therefore, the specific circuit structure is not elaborated here by the designer. The communication module can be a wireless transmitter receiver, a wireless network receiving and sending device, or a baseband processing module.

[0019] The following is the method to realize alarm and tracking:

[0020] Step 1: Start the alarm, search for nearby Wifi hotspots by running the Wifi module, and obtain the Mac address of the Wifi hotspot. In this step, there are two ways to activate the alarm, you can directly use the activation set on the alarm Switch to start; another way is that the user sends a predetermined command message to the alarm throu...

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PUM

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Abstract

The invention discloses a remote alarm method utilizing hotspots. According to the invention, the mac addhress of a determined wifi hotspot is searched by a wifi module in a binding manner. After an object equipped with an alarm is taken away or a person carrying the alarm leaves the transmitting range of the wifi hotspot bonded with the mac address, the wifi module cannot search signals of the hotspot bonded with the address, so that a communication module cannot send back any information. A server or a preset program on a cell phone sends out an alarm after confirming signal interruption of the hotspot. By using the method, error alarm can be avoided and no GPS signals are needed indoors for alarming. Besides, the above device can be used for kid missing alarming, so that the application range is wide.

Description

technical field [0001] The invention relates to a location tracking method, in particular to a remote alarm method using hotspots. Background technique [0002] Now, people's material life is becoming more and more abundant, and people own more and more vehicles and valuables, such as cars, motorcycles or safes with valuables, and in terms of safety protection, most of them are only Various locks are used to increase its anti-theft performance. However, the protection method of locks has limited effect. Therefore, many devices that use GPS positioning and tracking are hidden in them to prevent theft. The above-mentioned devices use some vibration detectors or infrared detectors. Wait for the original, collect the signal of theft, and trigger the alarm. The above-mentioned device has a high probability of false alarm, and the indoor GPS signal is usually not good, which affects the positioning and tracking, and the above-mentioned device cannot alarm and track the lost child ...

Claims

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Application Information

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IPC IPC(8): G08B21/02G08B25/08
CPCG08B21/0283G08B25/08
Inventor 张恺龙
Owner 张恺龙
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