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公开(公告)号：US20240067171A1
公开(公告)日：2024-02-29
申请号：US18355032
申请日：2023-07-19
IPC分类号： B60W30/095 , G06V20/58
CPC分类号： B60W30/0956 , G06V20/584 , B60W2554/402 , B60W2554/4042 , B60W2554/4045
摘要： A brake light activation determining device has a processor configured to detect decrease in the speed of a vehicle ahead, which is located ahead of one's own vehicle, based on output information from a sensor that acquires information relating to the vehicle ahead, to discriminate whether the brake light of the vehicle ahead is activated based on an image representing the vehicle ahead, and to determine that the vehicle ahead is braking, when it has been discriminated that the brake light of the vehicle ahead has been activated, when the speed decrease timing at which reduction in the speed of the vehicle ahead has been detected and the activation timing at which brake light activation by the vehicle ahead was discriminated are synchronized for the vehicle ahead.
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公开(公告)号：US20240304047A1
公开(公告)日：2024-09-12
申请号：US18426563
申请日：2024-01-30
CPC分类号： G07C5/10 , G07C5/008 , G07C5/0808
摘要： The present disclosure relates to a management system for managing a vehicle having a remote activation function. The management system includes processing circuitry. The processing circuitry activates the vehicle and acquire remaining battery level of the vehicle at check timing while the vehicle is parked and performs a restoration promoting process for restoring the remaining battery level in a case where the remaining battery level is equal to or lower than a threshold value. The threshold value is set to a value larger than a remote activation lower limit that is a lower limit of the remaining battery level necessary for remote activation of the vehicle.
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公开(公告)号：US20210309214A1
公开(公告)日：2021-10-07
申请号：US17218280
申请日：2021-03-31
摘要： A vehicle controller includes a processor configured to detect an object region including another vehicle near a vehicle from each of time series images obtained by a camera mounted on the vehicle; detect a predetermined action taken by the other vehicle, based on a trajectory of the other vehicle estimated from the object region of each image; identify the state of a signal light of the other vehicle, based on characteristics obtained from pixel values of the object region of each image; extract information indicating characteristics of an action of the other vehicle or the state of a signal light at the predetermined action taken by the other vehicle, based on the predetermined action detected in a tracking period and the state of the signal light related to the predetermined action; and predict behavior of the other vehicle, using the extracted information.
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