| 摘要 |
<p>This delivery vehicle (1), which is provided with a plurality of wheels (101, 104), is provided with: a vehicle speed change estimation unit (109) that calculates a drive acceleration, which is the estimated value of the change over time in the speed of the vehicle (1); and a vehicle speed computation unit (110) that calculates the vehicle speed on the basis of the drive acceleration and the speed of at least one vehicle wheel (101) among the plurality of vehicle wheels (101, 104). As a result, it is possible to calculate an accurate vehicle speed of the delivery vehicle (1) even under conditions in which GPS position measurement is difficult.</p> |
