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公开(公告)号：US20190206261A1
公开(公告)日：2019-07-04
申请号：US15857925
申请日：2017-12-29
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： Scott Szymczak , Andrew J. Pilkington , Timothy Carritte, JR. , T. Stephen Miller, JR. , William P. Amato
CPC classification number: G08G1/22 , B60T8/885 , B60T17/22 , B60T2270/406 , B60W30/16 , B60W30/165 , G05D1/0293 , G08G1/0112 , G08G1/161 , H04L67/12
Abstract: Vehicle brake performance monitoring is provided. The braking capabilities are dynamically learned or otherwise calculated or determined in each vehicle and shared between the vehicles of the platoon. The platoon may be reorganized based on differences between the learned or otherwise calculated or determined relative braking capabilities. Desired gaps between the platooning vehicles may be modified in accordance with the learned or otherwise calculated or determined relative braking capabilities as necessary or desired. During every vehicle stop, the vehicle and axle loads together with information on the time from brake apply to when the vehicle decelerates is monitored and entered as a data point defining the vehicle response delay. The axle loads and the ABS Activation of a wheel end for a given pressure is further selectively used to create another data point. The data points are selectively used to develop overall performance (e.g., quality score) of the brake system.
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Patent Agency Ranking
2.发明申请公开(公告)号：US20190196501A1
公开(公告)日：2019-06-27
申请号：US15850942
申请日：2017-12-21
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： Michael K Lesher , T. Stephen Miller, JR. , Joseph M. Macnamara
CPC classification number: G05D1/0289 , B60T7/22 , B60T8/1708 , B60T8/172 , B60T8/329 , B60T2201/022 , B60T2201/024 , G01S13/931 , G01S2013/9325 , G01S2013/9346 , G01S2013/936 , G05D1/0276 , G05D1/0287 , G05D1/0291 , G05D1/0293 , G05D1/0295 , G05D2201/0213 , G08G1/163 , G08G1/166 , G08G1/22
Abstract: Platoon management control systems and methods arrange two or more vehicles cooperatively travelling seriatim as a platoon along an associated roadway into a platoon arrangement in accordance with their relative braking capabilities and other brake-related performance characteristics such as braking efficiency. Braking efficiency can change over time and is in general affected by many factors such as brake temperature, brake type, burnishing, vehicle weight, number of tires, tire wear, vehicle loading, road surface type and weather conditions. The relative braking capabilities are learned or otherwise calculated or determined in each vehicle and shared between the vehicles of the platoon. The platoon may be reorganized based on differences between the learned or otherwise calculated or determined relative braking capabilities. Desired gaps between the platooning vehicles may be increased or decreased in accordance with the learned or otherwise calculated or determined relative braking capabilities as necessary or desired.
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公开(公告)号：US20190206260A1
公开(公告)日：2019-07-04
申请号：US15856390
申请日：2017-12-28
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： Andrew J. Pilkington , T. Stephen Miller, JR. , Scott Szymczak , Michael K. Lesher , Adedapo A. Alabi
Abstract: Systems and methods are provided for platoon initialization, redundant lane departure control, and redundant communication operation. A platooning initiation strategy requires continuous communication between vehicles for a more than a pre-defined duration, a demonstration of an operable brake light on the leading vehicle, and command control profile compatibility between the vehicles before allowing the vehicles to mutually platoon or to join an existing platoon. A set of computer readable labels visible to a Lane Departure System placed on a lead vehicle are used by a following vehicle when lane markings become invisible to sensors. A redundant brake lamp operable in a non-visible spectrum is provided for platooning. A specific brake lamp for use exclusively for platooning purposes may be provided.
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公开(公告)号：US20190204853A1
公开(公告)日：2019-07-04
申请号：US15856851
申请日：2017-12-28
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： T. Stephen Miller, JR. , Andrew J. Pilkington
CPC classification number: G05D1/0295 , B60W2050/0008 , B60W2550/408 , G05D1/0088 , G05D1/0257 , G05D1/0278 , G06F21/64 , G08G1/161 , G08G1/22 , H04L9/0816 , H04L9/3228 , H04L63/0428 , H04L63/123 , H04L67/12 , H04L2209/84 , H04W4/46 , H04W12/02 , H04W12/10
Abstract: A platoon management control uses the GPS position of the rear of a lead vehicle. The lead vehicle deceleration demand is overlaid upon the position of the rear of the lead vehicle. The following vehicle uses its own GPS position along with the radar or vision system of the following vehicle to determine the rear of the lead vehicle. When a lead vehicle's deceleration signal is subtracted from the position of the rear of the forward vehicle as determined by the following vehicle, the deceleration profile must be within an acceptable window to be valid. Also, one or more local sensors on adjacent platooning vehicles are used to communicate encoding scheme selection information and also to communicate the deceleration command signals. This permits the following vehicle to decode the deceleration command signals using a decoding scheme corresponding to the encoding scheme indicated as being used by the leading vehicle.
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5.发明申请公开(公告)号：US20180190119A1
公开(公告)日：2018-07-05
申请号：US15395251
申请日：2016-12-30
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： T. Stephen Miller, JR. , Joseph M. Macnamara , Martin Bohley
Abstract: A platoon management control system and method for local detection and determination of a non-platooning vehicle inserted or otherwise disposed between and/or adjacent to one or more platooning vehicle(s). A platooning vehicle determines a forward physical distance between itself and a vehicle physically ahead, and compares the determined physical distance with a value of a rearward distance to the platooning vehicle received from a next ahead platooning vehicle. The vehicle physically ahead is determined to be the next ahead platooning vehicle in accordance with a correspondence between the determined physical distance and the received value of the rearward distance. Conversely, the vehicle physically ahead is determined to be a non-platooning vehicle in accordance with a mis-correspondence between the determined physical distance and the received value of the rearward distance.
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公开(公告)号：US20180188746A1
公开(公告)日：2018-07-05
申请号：US15395219
申请日：2016-12-30
Applicant: Bendix Commercial Vehicle Systems LLC
Inventor： Michael Lesher , T. Stephen Miller, JR.
CPC classification number: G05D1/0295 , B60W40/08 , G05D1/0217 , G05D1/0287 , G05D2201/0213 , G08G1/20 , G08G1/22
Abstract: Highway vehicle platoon management is provided. Driver quality parameters are used together with vehicle physical characteristic and performance information to select an ordering of the vehicles within the platoon. The vehicles within the platoon mutually self-order to select the ordering of the vehicles within the platoon for enhanced safety and efficiency. The driver quality parameters together with the vehicle physical characteristic and performance information is also used to reward best drivers with preferred locations within the platoon. The vehicles within the platoon mutually self-order to reward best drivers with preferred locations within the platoon. An existing vehicle platoon is selectively split into two or more smaller platoons for improving overall safety and efficiency. Two or more smaller vehicle platoons are selectively aggregated into a larger single platoon for improving overall safety and efficiency.
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