-
公开(公告)号：US10424129B2
公开(公告)日：2019-09-24
申请号：US15471875
申请日：2017-03-28
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Ryan W. Laskey , Douglas D. Turner
Abstract: A tire condition telematics system. The system includes a vehicle having an onboard computer and one or more wheel assemblies with one or more tires with a tire tread. A prediction as to when said tire tread will fall below a minimum tread depth in performed. The prediction is based on an amount of distance said wheel assemblies experience said wheel slip condition, a distance said wheel assemblies drive over said one or more road materials, a distance said wheel assemblies drive in rain and snow, a distance one or more loads are on said vehicle.
-
Patent Agency Ranking
公开(公告)号：US10274069B2
公开(公告)日：2019-04-30
申请号：US15143671
申请日：2016-05-02
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Paulo R. Schilling , Ryan W. Laskey , Steve G. Slesinski
Abstract: An input arrangement for a drive axle system and a drive axle system are provided. The input arrangement comprises a splined sleeve and an input shaft. The splined sleeve has a first end drivingly engaged with a portion of a driveshaft and a second end which defines a splined recess. The input shaft has a first splined portion on an end of the input shaft. The first splined portion is complimentary to and axially slidably engageable with the splined recess of the splined sleeve. The input arrangement for a drive axle drive system eliminates a need for a companion flange, reduces a weight of the drive axle system, and reduces noise, vibration and harshness.
-
公开(公告)号：US10144380B2
公开(公告)日：2018-12-04
申请号：US15471906
申请日：2017-03-28
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Ryan W. Laskey , Douglas D. Turner
IPC: G07C5/00 , G07C5/02 , G08G1/01 , B60B35/14 , B60B35/16 , B60K17/16 , B60K17/36 , G01C21/16 , G01C21/28 , G01P15/18 , B60R21/0132 , B60W40/107 , B60W40/109 , G07C5/08 , B60R21/01 , B60R21/013 , B60S1/04
Abstract: A method of providing road and vehicle diagnostics, includes providing a vehicle axle system having a first axle half shaft housing, a second axle half shaft housing and a differential housing. Attached to one or more of the housings is one or more tri-axis accelerometers. In communication with the accelerometers is one or more data processors configured to receive and analyze data from the accelerometers. An occurrence of one or more road events is determined by one or more spikes in the Z-direction of the data collected from the accelerometers. A depth of the road event is determined by a magnitude of the positive and negative changes in acceleration of the spike in the Z-direction and a length of road event is determined by an amount of time between two spikes of opposite magnitudes in said Z-direction. Once identified, the time and geographic location of the road event is identified.
-
公开(公告)号：US20170274855A1
公开(公告)日：2017-09-28
申请号：US15471906
申请日：2017-03-28
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Ryan W. Laskey , Douglas D. Turner
IPC: B60R21/0132 , B60B35/16 , B60B35/14 , B60K17/36 , G08G1/01 , G01C21/16 , G01C21/28 , G07C5/00 , G07C5/02 , B60K17/16 , G01P15/18
CPC classification number: B60R21/0132 , B60B35/14 , B60B35/16 , B60K17/165 , B60K17/36 , B60R2021/01013 , B60R2021/01088 , B60R2021/01304 , B60S1/0491 , B60W40/107 , B60W40/109 , G01C21/16 , G01C21/28 , G01P15/18 , G07C5/008 , G07C5/02 , G07C5/0808 , G08G1/0112 , G08G1/0129 , G08G1/0133 , G08G1/0141
Abstract: A method of providing road and vehicle diagnostics. The method includes providing a vehicle axle system having a first axle half shaft housing, a second axle half shaft housing and a differential housing. Attached one or more of said housings is one or more tri-axis accelerometers. In communication with the accelerometers is one or more data processors operably configured to receive and analyze data from the accelerometers. An occurrence of one or more road events is determined by one or more spikes in the Z-direction of said data collected from said accelerometers. A depth of the road event is determined by a magnitude of said positive and negative changes in acceleration of said spike in said Z-direction and a length of road event is determined by a span of said one or more spikes in said Z-direction. Once the road event is identified the time and geographic location of the road event is identified.
-
公开(公告)号：US20170314623A1
公开(公告)日：2017-11-02
申请号：US15143671
申请日：2016-05-02
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Paulo R. Schilling , Ryan W. Laskey , Steve G. Slesinski
CPC classification number: F16H48/42 , B60K17/16 , B60K17/346 , B60K17/36 , B60K23/08 , B60K23/0808 , B60Y2400/421 , F16C3/03 , F16C2326/06 , F16D3/06
Abstract: An input arrangement for a drive axle system and a drive axle system are provided. The input arrangement comprises a splined sleeve and an input shaft. The splined sleeve has a first end drivingly engaged with a portion of a driveshaft and a second end which defines a splined recess. The input shaft has a first splined portion on an end of the input shaft. The first splined portion is complimentary to and axially slidably engageable with the splined recess of the splined sleeve. The input arrangement for a drive axle drive system eliminates a need for a companion flange, reduces a weight of the drive axle system, and reduces noise, vibration and harshness.
-
公开(公告)号：US20170278314A1
公开(公告)日：2017-09-28
申请号：US15471875
申请日：2017-03-28
Applicant: Dana Heavy Vehicle Systems Group, LLC
Inventor： Ryan W. Laskey , Douglas D. Turner
Abstract: A tire condition telemetrics system. The system includes a vehicle having an onboard computer and one or more wheel assemblies with one or more tires with a tire tread. A prediction as to when said tire tread will fall below a minimum tread depth in performed. The prediction is based on an amount of distance said wheel assemblies experience said wheel slip condition, a distance said wheel assemblies drive over said one or more road materials, a distance said wheel assemblies drive in rain and snow, a distance one or more loads are on said vehicle, an amount of braking force applied by one or more braking systems to said wheel assemblies and a speed of said vehicle when said braking force is applied.
-
-
-
-
-
Search Results
6
records
(took 0.016 seconds)
