US 11,703,650 B2
Optical fiber protection system
Meng-Sheng Chang, Taoyuan (TW); and Chien-Fu Tseng, Taoyuan (TW)
Assigned to DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed by DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed on May 31, 2021, as Appl. No. 17/335,025.
Claims priority of application No. 202011327855.7 (CN), filed on Nov. 24, 2020.
Prior Publication US 2022/0163743 A1, May 26, 2022
Int. Cl. H05B 47/105 (2020.01); G02B 6/44 (2006.01); G01R 31/327 (2006.01)
CPC G02B 6/4429 (2013.01) [G01R 31/327 (2013.01); H05B 47/105 (2020.01)] 9 Claims
OG exemplary drawing
 
1. An optical fiber protection system, comprising:
an optical fiber;
a light source configured to transmit a signal to the optical fiber; and
a protection circuit extending along a length direction of the optical fiber;
a sensor electrically connected to the protection circuit, wherein the sensor is configured to determine whether the protection circuit is an open circuit; and
a controller electrically connected to the sensor and the light source.