The invention discloses a block chain-based
big data information sharing system, and relates to the field of
big data sharing. The device comprises a mainframe box and a power-off restarting
assembly, and the power-off restarting
assembly is arranged on the side face of the mainframe box. According to the block chain-based
big data information sharing system, the power-off restart
assembly is mounted on the side surface of the data case, when the use of the
system is affected due to power off, circuit control on a power part is realized through the
magnet exciting coil,
process control on a restart key is realized, automatic restart operation is performed through the restart key, and the use safety of the system is improved. In addition, if the system needs to be restarted due to factors such as a network, operation of the remote motor can be controlled through a remote
signal, carry of a restart key can be controlled, host restart is achieved, the trouble that the host needs to be restarted manually frequently during use of the system is avoided, on-off control over the system host is facilitated, and the system reliability is improved. Therefore, the host is started only when needed, and the service life of the system host is prolonged.