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Wearable device for detecting and warning wearer of target entity

A wearable device and wearer's technology, which is applied in the direction of electrical components, electrical transmission signal systems, transmission systems, etc., can solve the problems of being unwearable and unable to provide 360-degree coverage, and achieve the effect of preventing each other from being too close

Pending Publication Date: 2020-11-10
罗伯特卡尔哈伯尔 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There is currently no wearable device on the market that can send a signal to a target object at a long distance and in a 360-degree coverage area
Devices that send signals are not wearable, and they cannot provide 360-degree coverage for everyday use, such as during activities that require exercise and movement

Method used

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  • Wearable device for detecting and warning wearer of target entity
  • Wearable device for detecting and warning wearer of target entity
  • Wearable device for detecting and warning wearer of target entity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-2 The shown wearable device for detecting and warning the target entity of the wearer uses a hat as a wearing carrier 9, and three PIR sensors 1 are evenly distributed on the hat, and the three PIR sensors 1 take the top of the hat as the center of the circle, and the distance between each two The central angle of the circle is 120°. Also be provided with LED light 2, alarm 3, vibration motor 4, controller 5 and battery pack 6 on the hat, PIR sensor 1, LED light 2, alarm 3, vibration motor 4 and controller 5 are connected with battery pack through wiring harness 6 connections, powered by battery pack 6.

[0024] Such as image 3 As shown, the PIR sensor 1 is used to detect whether an object is triggered to enter the sensor range and set the threshold of the trigger time, and sends the detected information to the controller 5. Since the detection range of the PIR sensor can reach 2m, its Can detect whether there is an object within 2m;

[0025] The ...

Embodiment 2

[0030] In this embodiment, on the basis of Embodiment 1, a selector switch 8 is added on the cap, the selector switch 8 is connected with the controller 5, and the selector switch is connected with the LED lamp, the alarm and the vibrating motor simultaneously, and used It is used to adjust the on-off of the circuit between these three and the controller, that is, one or more of the LED lights, alarms, and vibration motors are selected through the selector switch. When someone is detected, only the selector switch selects The one or more that are connected will act, and the ones that are not connected will not respond. For example: the selector switch selects the LED light and the vibration motor to connect with the controller, then when the PIR sensor detects that someone is within the range, only the LED light is turned on, the vibration motor vibrates, and the alarm will not alarm.

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PUM

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Abstract

The invention discloses a wearable device for detecting and warning a wearer of a target entity, and the device comprises a wearable carrier which is provided with an LED lamp, an alarm, a vibration motor, a controller, a battery pack, and three PIR sensors. The PIR sensors are used for detecting whether an object is triggered to enter the range of the sensor or not, setting a threshold value of triggering time and sending detected information to the controller; the controller is used for receiving information sent by all the PIR sensors, judging whether a target object is a human being or notafter receiving a signal of the object sensed by any PIR sensor, controlling the LED lamp, the alarm and / or the vibration motor to be turned on if the target object is the human being, and controlling the LED lamp, the alarm and / or the vibration motor to be turned off when the triggering time is less than a threshold value; if not, controlling the LED lamp, the alarm and / or the vibration motor tobe kept in an off state. According to the invention, people can be prevented from being too close to each other in an environment requiring a social distance.

Description

technical field [0001] The present invention relates to a wearable device for detecting and alerting the wearer of a target entity. Background technique [0002] There is currently no wearable device on the market that can send a signal to a target object at a long distance and in a 360-degree coverage area. Devices that send signals are not wearable, and they cannot provide 360-degree coverage for everyday use, such as during activities that require exercise and movement. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a wearable device for detecting and warning the wearer of a target entity, which can help prevent people from getting too close to each other in an environment requiring social distance. [0004] Technical scheme of the present invention is as follows: [0005] A wearable device for detecting and warning a wearer's target entity, comprising a wearable carrier, at least two PIR sensors are eve...

Claims

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Application Information

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IPC IPC(8): H04B1/3827G08B7/06
CPCG08B7/06H04B1/385
Inventor 罗伯特·卡尔·哈伯尔托尼诺·佩蒂卡
Owner 罗伯特卡尔哈伯尔