Intelligent car seat temperature sensor manufacturer human body induction recognition probe ultra-thin pressure switch detector

Condition:New
Type:Logic ICs

Product overview:

The intelligent cushion sensor can not only recognize whether someone is sitting on the cushion, but also correctly recognize whether there is a person or only other objects on the cushion. When no one is on the cushion or only other objects are placed, the sensor outputs a high level of 3.3V, and when someone sits on the cushion, it outputs a low level of 0V.

Tip: This smart seat sensor has no temperature measurement function by default.


Product Features


◆Supply range of DC 5V-30V


◆It can correctly identify the person or object on the cushion




Basic parameters

Input DC voltage: 5-30V
Average working current: 2mA
Induced invalid pressure: <40g
Effective sensing pressure: >200g
Output mode: switch negative output
Output response time: <2s




Scope of application


◆Car smart cushion, used to detect whether there is anyone in the car seat


◆Car seat belt reminder system, used to remind passengers to wear seat belts;


◆A detection device that counts the status of seat personnel and monitors the flow of personnel is required;


◆Siesta bed, hospital bed, etc., personnel movement monitoring


◆ Secondary development and application for other DRY enthusiasts.






Product instructions


1. Tear off the adhesive paper on the back of the product and fix it in the center of the seat, then cover the cushion





Note: The thickness of the seat cushion (in non-squeezed state) should not exceed 2cm. When using it, try to sit at the center position to facilitate contact with the product sensing area





2. Power on the product (power supply range DC 5-30V)





Note: The first time you install or replace the sensor in the seat, you need to power on for 20 seconds to self-check. At this time, do not sit on the seat or place other objects on the seat to make the sensor sensitivity best. Only the first time to install or replace the sensor It is necessary to power on for the first time, do not self-check afterwards.