TZTEK TPB series of products are power management systems designed for automatic pilot vehicles. The system supports on-board power input from 18V to 36V and converts it into 12V /24V / 5V for output. Each power circuit is protected against overcurrent, overvoltage, short circuit and reversed connection and indicates its operating status through LED indicator lamps to facilitate service by users. In addition, the system also supports connection of a standby UPS, which will be automatically switched to when the system detects any failure in the on-board power supply, and alarm is sent to the main controller of automatic pilot so as to enable the execution of safe parking policy. Power management system is an ideal choice for unmanned vehicles.