Server management device

The invention discloses a server management device, which comprises a management module, a first server, a first control module and a first execution module, wherein the management module is connected with the first control module through the first server; the first execution module is connected with the first control module; when the first server normally works, the first server outputs a first signal to the first control module, and the first control module controls the first execution module according to the first signal; and when the first server abnormally works, the management module outputs a second signal, and the first control module controls the first execution module on the basis of the second signal. By use of the server management device, redundancy management which aims at the first execution module can be realized. 种服务器管理装置，包括管理模块、第服务器、第控制模块，及第执行模块。所述管理模块通过所述第服务器连接于所述第控制模块；所述第执行模块连接所述第控制模块；当所述第服务器工作正常时，所述第服务器输出第信号至所述第控制模块，所述第控制模块依据所述第信号控制所述第执行模块；当所述第服务器工作异常时，所述管理模块输出第二信号，所述第控制模块依据所述第二信号控制所述第执行模