Logic control system for magnetic track braking of rail transit vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11738784
APP PUB NO 20230125517A1
SERIAL NO

17047395

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A logic control system for magnetic track braking of a rail transit vehicle includes a magnetic track braking control circuit, a magnetic track braking power supply execution circuit, and a magnetic track braking status monitoring and feedback circuit. The magnetic track braking control circuit includes a pneumatic actuator relay, an electromagnet relay, a system protection relay, a power-on delay relay, a power-off delay relay, an automatic control branch circuit, and a manual control branch circuit. The pneumatic actuator relay is connected to the power-on delay relay, and the system protection relay is connected to the power-off delay relay. The automatic control branch circuit includes a first isolation magnetic track braking switch and an emergency braking relay contact. The manual control branch circuit includes a first circuit breaker, a cab signal option switch, a second isolation magnetic track braking switch and a manual touch button.

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Patent Owner(s)

Patent OwnerAddress
CRRC NANJING PUZHEN CO LTD210018 NO 68 PUZHU NORTH ROAD TAISHAN PARK JIANGBEI NEW DISTRICT NANJING CITY JIANGSU PROVINCE NANJING CITY JIANGSU PROVINCE 210018

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mao, Xun Nanjing, CN 2 1
Song, Dejian Nanjing, CN 1 0
Sun, Jian Nanjing, CN 393 5868
Xiao, Fei Nanjing, CN 73 536
Xue, Hongquan Nanjing, CN 2 0
Yu, Kai Nanjing, CN 116 1276
Zhang, Hongfei Nanjing, CN 24 65
Zhang, Qian Nanjing, CN 942 7505

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