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1. 发明申请

US20220388520A1 MANAGER, CONTROL METHOD, STORAGE MEDIUM, AND VEHICLE 有权
公开(公告)号：US20220388520A1
公开(公告)日：2022-12-08
申请号：US17830527
申请日：2022-06-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshihisa YAMADA
IPC分类号： B60W40/13 , B62D15/02 , B60W50/08
摘要： A manager is installed in a vehicle. The manager includes: an accepting unit that accepts, from a plurality of advanced driver assistance system applications, a plurality of kinematic plans including first information that is information representing lateral-direction motion of the vehicle; an arbitration unit that performs arbitration of the kinematic plans; a first output unit that distributes a motion request based on a result of arbitration performed by the arbitration unit to at least one of a plurality of actuator systems; and a second output unit that outputs second information used for generating the first information to at least one of the ADAS applications.

2. 发明申请

US20200070849A1 INFORMATION PROCESSING APPARATUS 审中-公开
公开(公告)号：US20200070849A1
公开(公告)日：2020-03-05
申请号：US16422265
申请日：2019-05-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Ikuma SUZUKI , Wataru KANDA , Kaiji ITABASHI , Yoshihisa YAMADA , Kazuki MIYAKE , Tamotsu KONDOH
IPC分类号： B60W50/08 , B60W50/12 , B60W40/107 , B60W40/114 , B60W40/109
摘要： An information processing apparatus includes a receiver configured to receive a data set including a requested acceleration as information representing movement of a vehicle in a front-rear direction and any one of a steering angle, a yaw rate, and a rotation radius as information representing movement of the vehicle in a lateral direction from each of a plurality of applications, an arbitration unit configured to perform arbitration of information representing the movement of the vehicle in the front-rear direction and arbitration of information representing the movement of the vehicle in the lateral direction based on a plurality of the data sets received by the receiver, and a first output unit configured to output instruction information for driving an actuator based on an arbitration result of the arbitration unit.

3. 发明申请

US20230079506A1 MOTION MANAGER, VEHICLE, VEHICLE CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM 有权
公开(公告)号：US20230079506A1
公开(公告)日：2023-03-16
申请号：US17891303
申请日：2022-08-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshihisa YAMADA , Kazuki MIYAKE , Wataru KANDA
IPC分类号： B60W30/06
摘要： A motion manager configured to request motion of a vehicle according to a kinematic plan on driver assistance of the vehicle to at least one of a plurality of actuators provided in the vehicle includes one or more processors. The one or more processors are configured to receive information indicating a plurality of kinematic plans and classify the information into predetermined items such that a realization method of achieving a purpose of each of the kinematic plans is selectable without specifying or distinguishing a setting source of each of the kinematic plans, arbitrate the kinematic plans, calculate a motion request to the vehicle based on a result of arbitrating the kinematic plans, and distribute the motion request to at least one of the actuators.

4. 发明申请

US20210291821A1 CONTROL DEVICE, METHOD, NON-TRANSITORY STORAGE MEDIUM, AND VEHICLE 有权
公开(公告)号：US20210291821A1
公开(公告)日：2021-09-23
申请号：US17193329
申请日：2021-03-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masumi DAKEMOTO , Kaiji ITABASHI , Yoshihisa YAMADA
IPC分类号： B60W30/09 , B60R16/023
摘要： A control device mounted on a vehicle, the control device includes one or more processors configured to: receive a plurality of first requests from a driver assistance system; arbitrate the first requests; calculate a second request based on an arbitration result, wherein the first requests and the second request are different physical quantities from each other; distribute the second request to at least one of a plurality of actuator systems; and output, to the driver assistance system, information regarding a middle point of a steering actuator included in the actuator systems in the driver assistance system.

5. 发明申请

US20210237798A1 CONTROL DEVICE, MANAGER, METHOD, NON-TRANSITORY STORAGE MEDIUM, AND VEHICLE 有权
公开(公告)号：US20210237798A1
公开(公告)日：2021-08-05
申请号：US17163637
申请日：2021-02-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshihisa YAMADA
IPC分类号： B62D15/02 , B60R16/023
摘要： A control device mounted on a vehicle including one or more processors. The one or more processors are configured to receive a plurality of first requests from a driver assistance system. The one or more processors are configured to arbitrate the first requests. The one or more processors are configured to calculate a second request that has a physical quantity different from that of the first request, based on an arbitration result. The one or more processors are configured to distribute the second request to at least one of a plurality of actuator systems. The one or more processors are configured to output an actual steering angle of the vehicle to the driver assistance system.

6. 发明申请

US20210237748A1 CONTROL DEVICE, MANAGER, METHOD, NON-TRANSITORY STORAGE MEDIUM, ACTUATOR SYSTEM, AND VEHICLE 有权
公开(公告)号：US20210237748A1
公开(公告)日：2021-08-05
申请号：US17165091
申请日：2021-02-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masumi DAKEMOTO , Yoshihisa YAMADA , Kaiji ITABASHI
IPC分类号： B60W50/00
摘要： A control device includes one or more processors that is configured to: receive a plurality of first requests from a driver assistance system; arbitrate the plurality of first requests; calculate a second request, which has a physical quantity different from the first request, based on an arbitration result; and distribute the second request to at least one of a plurality of actuator systems. When a difference between the second request based on a previous arbitration result and the second request based on a current arbitration result is larger than a threshold value, the one or more processors are configured to distribute a request that is a value between the second request based on the previous arbitration result and the second request based on the current arbitration result.

7. 发明申请

US20160009318A1 COLLISION AVOIDANCE ASSISTANCE DEVICE AND COLLISION AVOIDANCE ASSISTANCE METHOD 有权
标题翻译：冲突避免辅助装置和冲突避免辅助方法
公开(公告)号：US20160009318A1
公开(公告)日：2016-01-14
申请号：US14770915
申请日：2013-03-28
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Kohei MOROTOMI , Yoshihisa YAMADA , Eiji KASAI , Tomonori AKIYAMA
IPC分类号： B62D15/02
CPC分类号： B62D15/0265 , B60T7/22 , B60T2201/022 , B60T2260/02 , B62D15/025
摘要： A collision avoidance assistance device configured to perform driver steering assistance to avoid a collision between a vehicle and an obstacle, the device includes a steering control unit configured to perform the steering assistance in a case where it is determined that there is a possibility of the collision between the vehicle and the obstacle. During a period from commencement of the steering assistance to elapsing of a first time determined by response characteristics of a lateral acceleration of the vehicle, the steering control unit is configured to rotate a steering wheel of the vehicle in a collision avoidance direction by a control amount determined based on a steering holding force of the driver.
摘要翻译：一种防撞辅助装置，其被配置为执行驾驶员转向辅助以避免车辆与障碍物之间的碰撞，所述装置包括转向控制单元，其被配置为在确定存在碰撞的可能性的情况下执行转向辅助在车辆和障碍物之间。在从开始转向辅助到经过车辆的横向加速度的响应特性确定的第一时间的时段中，转向控制单元被构造成使碰撞避免方向上的车辆的方向盘旋转控制量基于驾驶员的转向保持力来确定。

8. 发明申请

US20150367701A1 SHOCK ABSORBER SYSTEM 有权
标题翻译：震动吸收系统
公开(公告)号：US20150367701A1
公开(公告)日：2015-12-24
申请号：US14734900
申请日：2015-06-09
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshihisa YAMADA
IPC分类号： B60G17/015 , B60G15/10 , B60G11/26
CPC分类号： B60G17/015 , B60G17/08 , B60G2400/102 , B60G2400/202 , B60G2400/252 , B60G2500/10 , B60G2800/244 , B60G2800/246 , F16F9/464
摘要： A shock absorber system installed on a vehicle having four wheels in which a VSC control for giving a braking force to any of the wheels is to be executed to reduce an improper turning behavior of the vehicle due to an excessive side slip of any of the wheels, including: four hydraulic shock absorbers each configured to generate a damping force with respect to a relative movement of a corresponding sprung and unsprung portion and having a damping-force changer configured to change the damping force; and a controller configured to control the damping force by controlling the damping-force changer and configured such that, when the improper turning behavior of the vehicle occurs, the controller executes a reduction control in which the damping force to be generated by at least one of the four shock absorbers is controlled to reduce the improper turning behavior.
摘要翻译：安装在具有四个车轮的车辆上的减震器系统，其中将执行用于向任何车轮施加制动力的VSC控制，以减少由于任何车轮的过度侧滑导致的车辆的不正确的转动行为包括：四个液压减震器，每个液压减震器被构造成相对于相应的簧上和簧下部分的相对运动产生阻尼力，并具有构造成改变阻尼力的阻尼力变换器; 以及控制器，其被配置为通过控制所述阻尼力变换器来控制所述阻尼力，并且被构造成使得当所述车辆的不正确的转动行为发生时，所述控制器执行减速控制，其中所述阻尼力由以下各项中的至少一个产生：控制四个减震器以减少不正确的转向行为。

9. 发明申请

US20220234553A1 BRAKING FORCE CONTROLLER AND VEHICLE 有权
公开(公告)号：US20220234553A1
公开(公告)日：2022-07-28
申请号：US17721084
申请日：2022-04-14
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shun SATO , Kazuki MIYAKE , Yoshihisa YAMADA , Akitsugu SAKAI , Kazumitsu SUGANO , Hiroya FUJIWARA , Hiromasa TAKAI
IPC分类号： B60T7/12 , B60T8/171 , B60T8/32 , B60T17/22 , B60W10/08 , B60W10/184 , B60W30/18
摘要： A braking force controller causes a first actuator unit to generate a target jerk when the target jerk is equal to or larger than a first jerk, causes the first actuator unit to generate the first jerk and a second actuator unit to generate a jerk obtained by subtracting the first jerk from the target jerk as an additional jerk when the target jerk is smaller than the first jerk and equal to or larger than the sum of the first jerk and a second jerk, and causes the first actuator unit to generate the first jerk and the second actuator unit to generate the second jerk as the additional jerk when the target jerk is smaller than the sum of the first jerk and the second jerk.

10. 发明申请

US20220017062A1 CONTROL DEVICE 有权
公开(公告)号：US20220017062A1
公开(公告)日：2022-01-20
申请号：US17489009
申请日：2021-09-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Yoshihisa YAMADA
IPC分类号： B60W10/18 , B60T8/1755 , B60W10/20
摘要： A control device for controlling a brake of a vehicle includes an arbitrating unit configured to receive motion requests for a plurality of actuators, which are used for controlling a motion of the vehicle, from a plurality of application requesting units related to driving support functions and to arbitrate the received motion requests, a command distributing unit configured to distribute commands to controllers for controlling the actuators based on an arbitration result obtained by the arbitrating unit, and a feedback controller configured to feed back a control record value indicating the motion of the vehicle, which is measured by using sensor units, to the application requesting units and to realize the motion of the vehicle requested by the application requesting units.

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