Pulse laser range finding control system and range finding operation method thereof

The invention discloses a pulse laser range finding control system and a range finding operation method thereof. The pulse laser range finding control system is composed of four parts of a secondary power supply circuit, a crystal oscillator circuit, a target distance calculation circuit and a range finding logic control and information interaction interface circuit. The secondary power supply circuit is respectively connected with the crystal oscillator circuit, the target distance calculation circuit and the range finding logic control and information interaction interface circuit. The crystal oscillator circuit is also connected with the range finding logic control and information interaction interface circuit which is also connected with the target distance calculation circuit. A modularized, digitalized and software-based circuit system is realized so that the system structure can be effectively simplified, and production, use and maintenance cost of the system can be reduced. Meanwhile, functions of hea