2results about How to "Avoid false triggering" patented technology

This application relates to the field of high-altitude protective clothing technology, specifically disclosing a wearable high-altitude fall protection airbag device, including: a safety suit, an airbag assembly embedded in the safety suit, a gas generator connected to the air circuit of the airbag assembly, a sensor group for collecting human motion data, and a microcontroller electrically connected to the gas generator and the sensor group respectively; the airbag assembly includes multiple double-layer combined airbags, each double-layer combined airbag including an inner airbag and an outer airbag covering the inner airbag; the inner airbag is a sealed airbag, and the outer airbag is a venting airbag equipped with a dynamic pressure relief valve; the device also includes an airbag internal pressure sensor disposed inside the double-layer combined airbag, and the airbag internal pressure sensor is electrically connected to the microcontroller; the present invention proposes an inner and outer double-layer structure and a dynamic pressure relief valve, which improves the overall safety protection effect by connecting the initial deceleration of the dynamic pressure relief of the outer venting airbag with the rigid support at the end of the inner sealed airbag.

The utility model discloses a sectional type electric capacity inductive sensor, including at least two sensing sections, and sensing section includes first sensing section and second sensing section, and any one in first sensing section and second sensing section is equipped with first insulating layer, and first insulating layer is used for making the first signal of first sensing section and the second signal of second sensing section do not interfere with each other. The utility model discloses a multi -section electric capacity design mode and insulating layer, and through the comparison of the capacitance variation of each sensing section and the calibration value, determine whether the actual existence of living beings, avoid the misoperation phenomenon of rainwater and other external factors. The utility model discloses still a kind of for sectional type electric capacity inductive sensor application's adhesive tape and traffic tool, adhesive tape and sectional type electric capacity inductive sensor adopt integrated design, with high degree of aesthetics, and installation fixed operation is simple and easy and waterproof performance is good and other beneficial effects.