This paper applies analytic hierarchy process (ahp) to build the hierarchical structure model of computer room management. The weight of different management affairs in the college computer laboratory management is obtained. And on this basis, some suggestions to strengthen college computer room management are put forward, which are directive to the computer room management of university.
Schemes of low power design were proposed for battery management system (BMS) on electric vehicles. The schemes included hardware and software design and focused on battery electric vehicles. The hardware design lied in the voltage sampling module, the communication module and the MCU selection. The software design was mainly on alternation among different function modes. The proposed methods could effectively reduce the power consumption of the BMS without sacrificing the accuracy of the status monitoring.