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Going out prompt method

A door switch and door detection technology, applied in the field of intelligence, can solve the problems of poor wireless signal stability, inability to accurately judge distance, lack of correlation, etc., and achieve the effect of avoiding misjudgment

Active Publication Date: 2016-11-09
成都市熵场科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of method cannot accurately judge the distance due to the poor stability of the wireless signal and is significantly affected by the environment.
At the same time, there is also a lack of correlation with the action of going out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 as shown,

[0044] The invention provides an exit reminder method that can check the door state offline.

[0045] Step-out reminder methods, including offline query operations:

[0046] establishing a signal connection between the inquiring device and the first device,

[0047] Use the first device to detect the door switch status of the door and send the door switch status to the query device continuously in time series,

[0048] obtaining the signal strength between the inquiring device and the first device,

[0049] When the signal strength is less than the threshold value or the signal strength is zero, record the time point T, use the query device to query the door switch state at the time point T or use the query device to query the door switch state in the M time period before the time point T, the obtained The door switch state of is regarded as the final switch state of the door. .

Embodiment 2

[0051] On the basis of Embodiment 1, a remote query operation is also included: the relay device is used to acquire the door switch state detected by the first device, and the query device queries the door switch state through the relay device.

Embodiment 3

[0053] On the basis of embodiment 1, it also includes item prompt operation:

[0054] Using the first device to detect the door switch state of the door;

[0055] Use the second device to detect the motion state of the second device, and the second device is connected to the object to be prompted;

[0056] A logic judging device is used to trigger and detect the motion state according to the state of the door switch to determine whether to issue a prompt to carry the prompted item.

[0057] The design principle of the present invention is: at present, in order to remind whether the item is carried or not, the prior art includes two terminals, one terminal is a reminding terminal, such as a mobile phone, and the other terminal is a terminal to be reminded, such as a communication module set in a wallet , first obtain the motion state of the reminding terminal, when the motion state of the reminding terminal is dynamic state, it means that the reminding terminal is in the state...

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Abstract

Provided is a going out prompt method, comprising: establishing signal connection between a query device and a first device; employing the first device to detect an opening or closing state of a door, and to interruptedly send the opening or closing state to the query device according to a time sequence; querying the signal intensity between the query device and the first device; and recording a time point T when the signal intensity is less than a threshold value or signal intensity, and employing the query device to query an opening or closing state of the door at the time point T or in an M time period before the time point T, the obtained opening or closing state being regarded as a final opening or closing state.

Description

technical field [0001] The invention relates to the field of intelligent technology, in particular to a prompting method for going out and a logic judging device. Background technique [0002] At present, in order to detect whether you are carrying keys, wallets, mobile phones and other items with you, you often use the strength of the wireless signal, or whether there is an incoming signal to determine whether the distance to the item exceeds the expected distance. Use this to judge whether you have forgotten to bring items out. However, this type of method cannot accurately judge the distance because of the poor stability of the wireless signal and is significantly affected by the environment. At the same time, there is also a lack of correlation with the action of going out. Such as conventional NFC, RFID, Bluetooth technology and other methods. Contents of the invention [0003] What the present invention aims to solve is to provide a prompt method for going out tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24
CPCG08B21/24
Inventor 李贵洋
Owner 成都市熵场科技有限公司
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