发明名称 Vehicular acceleration suppression device and vehicular acceleration suppression method
摘要 Based on a parking frame certainty degree indicative of a degree of certainty about a presence is a parking frame in the travel direction of the vehicle and a parking frame entering certainty degree indicative of a degree of certainty about whether the vehicle enters the parking frame, a total certainty degree indicative of a total degree of the certainty of the parking frame certainty degree and the parking frame entering certainty degree is calculated. Acceleration of the vehicle is controlled depending on a manipulation amount of an accelerator pedal manipulated by a drive to instruct a driving force and is suppressed in a higher suppression degree as the total certainty degree is higher. Furthermore, the acceleration of the vehicle is suppressed in a lower suppression degree as the vehicle speed of the vehicle is higher.
申请公布号 US9457806(B2) 申请公布日期 2016.10.04
申请号 US201314646312 申请日期 2013.11.22
申请人 Nissan Motor Co., Ltd. 发明人 Hayakawa Yasuhisa;Inoue Takuya;Sugano Takeshi;Gokan Toshimichi;Fukata Osamu;Tanaka Daisuke
分类号 B60W30/08;B60W30/18;B60W30/188;B60W40/06;G05D13/62;B60W50/12;B60K28/00;B60W30/14;B60W40/107;B60W30/06;G08G1/16;B60K31/00 主分类号 B60W30/08
代理机构 Young Basile Hanlon & MacFarlane, P.C. 代理人 Young Basile Hanlon & MacFarlane, P.C.
主权项 1. A vehicular acceleration suppression device for suppressing acceleration of a vehicle which depends on a manipulation amount of a drive force instruction manipulation element manipulated by a driver to instruct a drive force to control suppression of the drive force, the vehicular acceleration suppression device comprising: a drive force manipulation amount detection unit configured to detect a drive force manipulation amount which is the manipulation amount of the drive force instruction manipulation element; an acceleration control unit configured to control the acceleration of the vehicle depending on the drive force manipulation amount detected by the drive force manipulation amount detection unit; a surrounding environment recognition unit configured to recognize a parking frame around the vehicle based on an image captured by a camera provided on the vehicle; a vehicle speed detection unit configured to detect a vehicle speed of the vehicle; a parking frame certainty degree calculation unit configured to calculate a parking frame certainty degree indicative of a degree of certainty about a presence of the parking frame in a travel direction of the vehicle based on the parking frame recognized by the surrounding environment recognition unit; and an acceleration suppression unit configured to suppress the acceleration controlled by the acceleration control unit based on the parking frame certainty degree calculated by the parking frame certainty degree calculation unit and the vehicle speed detected by the vehicle speed detection unit, wherein the acceleration suppression unit is configured to set a suppression degree of the acceleration to be lower as the vehicle speed detected by the vehicle speed detection unit is higher.
地址 Yokohama-Shi, Kanagawa JP