Abstract: In view of problem that traditional sensors can only collect one or two environment parameters and cannot be suitable to mine-used lifesaving cabin, a data collector with multiple environment parameters of mined-used lifesaving cabin was designed. Structure of main-board + transmitter of the collector was given and hardware and software design of the main-board were introduced in details. The test result showed that the collector has advantages of small measurement errors, fast response time and flexible and convenient in use.