SENSOR UNIT
First Claim
Patent Images
1. A sensor unit, comprising:
- a mounting portion fixed on one side of the sensor unit;
an elastic member including a first end and a second end, the first end being disposed on the mounting portion;
a transmission portion configured to transmit a detectable signal, the transmission portion disposed on the second end of the elastic member;
a reception portion configured to receive a reflection of the detectable signal; and
a controller that determines whether the reflected signal indicates an impact, motion, or impending impact.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure provides a sensor unit that includes a mounting portion fixed on one side of the sensor unit; an elastic member including a first end and a second end, the first end being disposed on the mounting portion; a transmission portion configured to transmit a detectable signal, the transmission portion disposed on the second end of the elastic member; a reception portion configured to receive a reflection of the detectable signal; and a controller that determines whether the reflected signal indicates an impact, motion, or impending impact.
14 Citations
17 Claims
-
1. A sensor unit, comprising:
-
a mounting portion fixed on one side of the sensor unit; an elastic member including a first end and a second end, the first end being disposed on the mounting portion; a transmission portion configured to transmit a detectable signal, the transmission portion disposed on the second end of the elastic member; a reception portion configured to receive a reflection of the detectable signal; and a controller that determines whether the reflected signal indicates an impact, motion, or impending impact. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15)
-
-
12. A sensor unit, comprising:
-
a casing in which a space is formed therein; a mounting portion fixed on one side of the space inside the casing; an elastic member including a first end and a second end, the first end being disposed on the mounting portion; a transmission portion disposed on the second end of the elastic member and configured to transmit a detectable signal; a reflection body disposed on the other side of the space inside the casing relative to the mounting portion; a reception portion that is disposed inside the casing and configured to receive the detectable signal that is reflected from the reflection body; and a controller configured to determine whether the reflected signal indicates an impact, motion, or impending impact. - View Dependent Claims (13, 16)
-
-
14. A sensor unit, comprising:
-
a mounting portion fixed on one side; an elastic member of which one end thereof is fixed on the mounting portion; a transmission portion that is disposed at the other end of the elastic member to radiate a predetermined frequency length; a reception portion that receives the frequency length reflected from other random object; and a control portion that determines whether it is an abnormal condition according to the characteristics of the frequency length that is received by the reception portion. - View Dependent Claims (17)
-
Specification