Distance measurement method and device, computer equipment and computer readable storage medium

The invention relates to a distance measurement method and device, computer equipment, a storage medium and a computer program product, and is applied to the field of maps. The method comprises the following steps: sending a signal to target equipment, wherein the target equipment is provided with a plurality of receiving antennas; based on the original channel impulse response received by the plurality of receiving antennas at each of the plurality of moments, determining an original arrival moment when the signal reaches the target device and an original distance that the signal passes to the target device; according to the original channel impulse response received by the plurality of receiving antennas at each of the plurality of moments, determining an arrival phase difference of each of the plurality of moments; based on the arrival phase difference of each moment, determining a target arrival moment when the signal arrives at the target equipment; and correcting the original distance according to the t