TIME MEASUREMENT DEVICE, TIME MEASUREMENT METHOD, AND RANGE FINDING DEVICE

摘要

Provided is a time measurement device comprising: a first counter unit (204) that, by counting on the basis of a reference clock signal, acquires a difference time between a first signal to be measured and a second signal to be measured as a first measurement resu a delay signal generation unit (208) that, on the basis of the first measurement result fed back from the first counter unit, delays the first signal to be measured and generates a delay signal; a measurement unit (210) that measures a difference time between the delay signal and the second signal to be measured as a second measurement resu and a computing unit (212) that computes using the first and second measurement results.