公开(公告)号：US11343760B2

公开(公告)日：2022-05-24

申请号：US16901801

申请日：2020-06-15

Applicant: Caterpillar Inc.

Inventor： Michael D. Staub

IPC: H04W4/00 ,  H04W48/18 ,  H04M1/72415 ,  G07C5/00 ,  H04L67/025 ,  H04W12/06 ,  H04W36/14 ,  H04W88/06

Abstract: A system, method, and device for providing local electronic servicing of a machine can comprise providing, to a mobile device, access to a network manager of the machine via a pairing and connection process between the network manager and the mobile device over a network; enabling, from a back office system, local electronic access functionality, such as functionality with elevated privileges, on the mobile device upon successful pairing and connection between the network manager and the mobile device; and with the mobile device and the network manager paired and connected, electronically accessing data of the machine using the mobile device.

公开(公告)号：US11153730B2

公开(公告)日：2021-10-19

申请号：US16263670

申请日：2019-01-31

Applicant: Caterpillar Inc.

Inventor： Michael D. Staub ,  Jeremy J. Wilson

IPC: H04W4/40 ,  H04W76/14 ,  H04W8/00 ,  H04W4/029 ,  H04W4/80 ,  H04W84/18

Abstract: A system for collecting data from a machine lacking network connectivity may comprise a mobile vehicle. The mobile vehicle may be configured for providing a vehicle communication network to a data hauling device of the machine, the machine being remote from a stationary site having a site-specific communication network. The mobile vehicle may further be configured for retrieving data from the data hauling device via the vehicle communication network, detecting the site-specific communication network, and uploading the retrieved data to the stationary site using the site-specific communication network.

公开(公告)号：US20130057053A1

公开(公告)日：2013-03-07

申请号：US13665498

申请日：2012-10-31

Applicant: Caterpillar Inc.

Inventor： Michael D. Staub ,  William J. Tate ,  Cameron T. Lane ,  Jill Trumper ,  Tom N. Brooks

IPC: B60T8/17 ,  B60T13/58 ,  F16D65/78

CPC classification number: B60W10/18 ,  B60K1/02 ,  B60K6/46 ,  B60K7/0007 ,  B60L7/22 ,  B60L2200/26 ,  B60L2240/423 ,  B60T1/10 ,  B60T13/586 ,  B60T2270/608 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18109 ,  B60W2710/083 ,  B60Y2200/41 ,  G06F19/00 ,  Y02T10/6217 ,  Y02T10/642

Abstract: The disclosure describes, in one aspect, a method of braking a machine having an electric drive configuration. The electric drive configuration includes at least one electric retarding system connected to a first set of wheels. Additionally, a first friction brake system connects to the first set of wheels to provide a braking output torque. A second friction brake system connects to a second set of wheels and provides a second braking output torque. The system calculates and applies a braking ratio between the electric and friction braking systems based upon both user controls and conditions encountered.

Abstract translation: 在一方面，本公开描述了一种制造具有电驱动配置的机器的方法。 电驱动配置包括连接到第一组轮的至少一个电延迟系统。 此外，第一摩擦制动系统连接到第一组车轮以提供制动输出扭矩。 第二摩擦制动系统连接到第二组车轮并提供第二制动输出扭矩。 系统基于用户控制和所遇到的条件，计算和应用电动和摩擦制动系统之间的制动比。