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公开(公告)号：US11926314B2
公开(公告)日：2024-03-12
申请号：US17459337
申请日：2021-08-27
发明人： Kota Inoue
IPC分类号： B60W30/06 , B60W10/18 , B60W10/20 , B60W10/24 , B60W30/14 , B60W40/076 , B60W40/105 , B60W50/029
CPC分类号： B60W30/06 , B60W10/18 , B60W10/20 , B60W10/24 , B60W30/146 , B60W40/076 , B60W40/105 , B60W50/029 , B60W2552/15 , B60W2710/188 , B60W2710/207
摘要： A vehicle control apparatus sets a target speed of a vehicle such that a maximum value of the target speed is a first speed during a parking assist control. The vehicle control apparatus executes the parking assist control with maintaining a speed of the vehicle at a speed equal to or slower than a predetermined speed limit value slower than the first speed when a predetermined condition that the vehicle moves along a downward slope, is satisfied when a first electric power source device is in a normal state during the parking assist control. At least one of a braking apparatus and a shift change apparatus executes a stopping control of stopping the vehicle when a malfunction occurs in the first electric power source device during the parking assist control.
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公开(公告)号：US20230257001A1
公开(公告)日：2023-08-17
申请号：US18139585
申请日：2023-04-26
发明人： Devin Cass , Katharine Li , Cameron Matzke
CPC分类号： B60W60/0025 , G05D1/0088 , B60W10/24 , B60S1/02 , B60W10/04 , G05D2201/0213
摘要： Systems, methods, and computer-readable media are provided for receiving first data from a first sensor utilizing a first communication protocol, wherein the first sensor is positioned in an aggregation zone, receiving second data from a second sensor utilizing a second communication protocol, wherein the second sensor is positioned in the aggregation zone, processing the first data received from the first sensor and the second data received from the second sensor to conform the first communication protocol and the second communication protocol, and providing instructions based on the processed first data and the processed second data in a third communication protocol, wherein the instructions adjust auxiliary functions of an autonomous vehicle.
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公开(公告)号：US11708065B2
公开(公告)日：2023-07-25
申请号：US17179777
申请日：2021-02-19
IPC分类号： B60W20/16 , F01N3/20 , B60W10/08 , F01N5/04 , B60W20/10 , B60W10/24 , B60K6/44 , B60K6/42 , B60K6/448
CPC分类号： B60W20/16 , B60W10/08 , F01N3/2026 , B60K6/42 , B60K6/44 , B60K6/448 , B60W10/24 , B60W20/10 , B60W2510/24 , B60W2510/244 , B60W2510/30 , F01N3/2006 , F01N3/2013 , F01N5/04 , F01N2240/04 , F01N2240/16 , F01N2550/22 , F01N2590/11 , F01N2610/105 , F01N2900/04
摘要： Systems and methods are described for electrical power control of a hybrid vehicle. A change in an electrical load of an ancillary component of the vehicle is determined. In response to determining the change in the electrical load of the ancillary component, an electrical load of an electrically heated catalyst of the vehicle is adjusted.
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公开(公告)号：US11673585B2
公开(公告)日：2023-06-13
申请号：US16887084
申请日：2020-05-29
发明人： Devin Cass , Katharine Li , Cameron Matzke
CPC分类号： B60W60/0025 , B60S1/02 , B60W10/04 , B60W10/24 , G05D1/0088 , G05D2201/0213
摘要： Systems, methods, and computer-readable media are provided for receiving first data from a first sensor utilizing a first communication protocol, wherein the first sensor is positioned in an aggregation zone, receiving second data from a second sensor utilizing a second communication protocol, wherein the second sensor is positioned in the aggregation zone, processing the first data received from the first sensor and the second data received from the second sensor to conform the first communication protocol and the second communication protocol, and providing instructions based on the processed first data and the processed second data in a third communication protocol, wherein the instructions adjust auxiliary functions of an autonomous vehicle.
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公开(公告)号：US20220297708A1
公开(公告)日：2022-09-22
申请号：US17205729
申请日：2021-03-18
申请人： Tge-Pin CHUANG
发明人： Tge-Pin CHUANG
IPC分类号： B60W50/06 , B60W10/08 , B60W10/24 , B60W50/14 , B60W50/08 , B60W30/182 , B60W30/14 , B60W10/10
摘要： A vehicle output simulation system is applied to an electric vehicle including a motor and a power supply. The vehicle output simulation system includes a storage module, a control panel, a motor control module, a speaker device, and a host computer. The storage module stores a simulation setting including an acceleration curve characteristic datum and a sound effect. The control panel selects operations, and outputs a control command. The motor control module controls the motor and the power supply according to the acceleration curve characteristic datum. The speaker device outputs the sound effect corresponding to the control command.
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公开(公告)号：US20220297669A1
公开(公告)日：2022-09-22
申请号：US17203853
申请日：2021-03-17
申请人： LG Chem, Ltd.
发明人： Sagar Nagaluru , Sandeep Vankineni , Nitin Bharane
摘要： A diagnostic system for a hybrid electric vehicle is provided. The system includes a vehicle controller, a battery management controller, a monitoring circuit, a transistor, a voltage sensor, and an analog-to-digital converter. The vehicle controller sends a first message to the battery management controller indicating an engine crank occurred. The battery management controller sends a second message to the monitoring circuit, and the monitoring circuit induces a transistor to de-energize an electrical relay. The voltage sensor outputs a voltage signal indicative of a voltage being output by the transistor. The analog-to-digital converter outputs a voltage value indicative of the voltage. The battery management controller sets a diagnostic flag to a first non-fault value if the voltage value is less than a threshold voltage value.
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公开(公告)号：US20220126832A1
公开(公告)日：2022-04-28
申请号：US17430528
申请日：2020-04-15
申请人： Robert Bosch GmbH
发明人： Marlon Ramon Ewert
摘要： A method for controlling sensors or components of a vehicle, using a control device. Measurement data of at least one sensor of the vehicle being received and evaluated. A traffic situation, in which the vehicle finds itself, is ascertained by evaluating the measurement data; and the at least one sensor and/or at least one component of the vehicle being activated, deactivated and/or set to a standby mode as a function of the ascertained traffic situation. A control device and a computer program are also described.
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公开(公告)号：US11285937B2
公开(公告)日：2022-03-29
申请号：US16772587
申请日：2017-12-15
发明人： Shinsuke Higuchi , Hidekatsu Akiyama , Azusa Kobayashi , Keisuke Kawai , Takashi Kamijo , Tsuyoshi Ishikawa
摘要： A catalyst warm-up control method for a hybrid vehicle supplies electric power to an electric motor by a battery, to charge the battery by a power generation engine, and to treat exhaust gas from the engine with a catalyst, the hybrid vehicle selecting a manner mode in which power generation using the engine is stopped. The catalyst warm-up control method performs catalyst warm-up control such that when the temperature of the catalyst becomes lower than a normal threshold temperature for activating the catalyst, the target rotation speed of the engine is controlled to a first warm-up required rotation speed at which the catalyst can be heated to a temperature that is higher than the normal threshold temperature. When the manner mode is selected, control is performed when temperature of the catalyst becomes lower than a manner mode threshold temperature that is equal to or less than the normal threshold temperature.
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公开(公告)号：US20220063600A1
公开(公告)日：2022-03-03
申请号：US17459337
申请日：2021-08-27
发明人： Kota INOUE
IPC分类号： B60W30/06 , B60W50/029 , B60W30/14 , B60W40/076 , B60W40/105 , B60W10/24 , B60W10/20 , B60W10/18
摘要： A vehicle control apparatus sets a target speed of a vehicle such that a maximum value of the target speed is a first speed during a parking assist control. The vehicle control apparatus executes the parking assist control with maintaining a speed of the vehicle at a speed equal to or slower than a predetermined speed limit value slower than the first speed when a predetermined condition that the vehicle moves along a downward slope, is satisfied when a first electric power source device is in a normal state during the parking assist control. At least one of a braking apparatus and a shift change apparatus executes a stopping control of stopping the vehicle when a malfunction occurs in the first electric power source device during the parking assist control.
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公开(公告)号：US20220024438A1
公开(公告)日：2022-01-27
申请号：US16936054
申请日：2020-07-22
摘要： A vehicle and control method include a traction battery, a temperature sensor, current sensor, and voltage sensor associated with the traction battery, an electric machine powered by the traction battery to provide propulsive power to the vehicle, and a controller configured to control at least one of the electric machine and the traction battery in response to a battery state of charge (SOC) estimated using a battery model having parameters including a first resistance in series with a second resistance and a capacitance in parallel to the second resistance. The battery model parameters are adjusted during vehicle operation using a Kalman filter and reinitialized to new values in response to a vehicle key-on, in response to a change in the battery current exceeding a corresponding threshold, and/or in response to any of the parameter values crossing an associated limit.
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