Provided in the embodiments of the present application are a two-
ticket key management cabinet, management method and
system. The management cabinet comprises: a cabinet body, and
primary key positions and spare key positions which are arranged in the cabinet body, wherein the
primary key positions are arranged above the spare key positions. The
primary key positions comprise several work
ticket cabinet
doors, the several work
ticket cabinet
doors being arranged in an array, and a cabinet lock being provided on one side of any of said work ticket cabinet
doors. A
key holder is inserted into each spare key position, a key slot is formed at the center of the
key holder, and an abutting block and a
pressure sensor are provided in the key slot. Cabinet doors are hinged to one side of the cabinet body, and magnetic members are provided on said side of the cabinet body. An
electric motor drives a gear to rotate, the gear engages with a rack to push the
key holder to move, and the key holder extends out of the spare key position, allowing a user to easily retrieve and place a corresponding key. In addition, the key holder is inserted deeply into the spare key position to prevent the user from accessing other keys, thereby improving safety protection performance.