Patent ID: 9610950
Date: 2017-04-04
CPC Classifications: B60K,B60W,B60Y,F02D,G01S

Claim:
1. A vehicle travel control apparatus, mounted on a host vehicle, which performs travel control of the host vehicle on the basis of a positional relationship between the host vehicle and a preceding vehicle traveling ahead of the host vehicle, the apparatus comprising: a radar detection unit that acquires target data of the preceding vehicle by receiving a reflected wave of an emitted electromagnetic wave; and a control unit that determines presence or absence of a preceding vehicle traveling directly ahead of the host vehicle from the target data acquired by the radar detection unit and performs acceleration and deceleration control of the host vehicle on the basis of the presence or absence of the preceding vehicle, the control unit performing the acceleration and deceleration control of the host vehicle so as to suppress acceleration and deceleration when target misidentification occurs in which a plurality of pieces of target data are acquired with respect to the same object by the radar detection unit, wherein the control unit performs the acceleration and deceleration control of the host vehicle so as to suppress deceleration in a case where it is erroneously determined based on the target data acquired by the radar detection unit that the preceding vehicle is currently present and that a preceding vehicle was not previously present when the target misidentification occurs, wherein the control unit performs the acceleration and deceleration control of the host vehicle so as to suppress acceleration in a case where it is erroneously determined based on the target data acquired by the radar detection unit that the preceding vehicle is not currently present and that the preceding vehicle was previously present when the target misidentification occurs.