Snap-on Inc.

Carl J Krzystofczyk

Sunil Reddy

Brad R Lewis

Jeff Grier

Timothy G Ruther

Jim J Cancilla

Richard R Zarchy

Bradley R Lewis

Dale A Trsar

Gary F Stefanik

Ronald A Lattanzi

Matthew Gabriel Logsdon

Raymond M Polczynski

Stuart McDonald

Stuart Mc Donald

Disclosed are systems and methods for transmitting obtained vehicle diagnostic data to a separate display device. The method includes a first vehicle diagnostic device obtaining vehicle diagnostic data via a vehicle interface to a diagnostic port of a vehicle, determining whether a direct wireless connection with one or more display devices is available, and determining whether an indirect wireless connection with the one or more display devices is available via a second separate vehicle diagnostic device. Responsive to a further determination, the vehicle diagnostic device may transmit the obtained diagnostic data to the one or more display devices via the second separate vehicle diagnostic device. The further determination may be based on one or more of wireless connectivity status, power level status, transmission power requirements, or other facts or determinations.

System and method for extending communication range and reducing power consumption of vehicle diagnostic equipment

Methods, devices, and computer storage media for installation, upgrading, reinstallation, and roll back of software application packages are disclosed. A first software application package is stored in an installation partition of a data storage device of a computing device. The first software application package includes a first software application. The first software application can be installed on an active partition of the data storage device. A first authentication key, associated with the first software application, is determined and stored on the active partition, and then copied to the installation partition. In response to determining that the first software application is to be reinstalled on the active partition: (a) the first software application is reinstalled from the first software application package stored on the installation partition to the active partition, and (b) the associated authentication key stored on the installation partition is copied to the active partition.

Apparatus and method for managing software applications using partitioned data storage devices

Methods, devices, and computer-readable media related to establishing wireless connections using a wired connection are disclosed. A remote device is communicatively coupled via a wired connection. The remote device receives, via the wired connection, an initialization request to initialize a wireless connection to the remote device. A search of remote device data stored in the remote device is performed. The remote device data can store authentication data related to one or more wireless connections. At the remote device, an initialization response to the initialization request is determined based on the search. The remote device sends the initialization response via the wired connection. The initialization response can indicate whether the initialization response is accepted or rejected. If the initialization response is accepted, the wireless connection to the remote device can be subsequently established and the wired connection can be subsequently closed.

System and method for wireless pairing via wired connection

A system and method directed to determining vehicle attributes associated with a vehicle under service so as to eliminate the need for a user of a vehicle service tool to enter the vehicle attributes or to reduce the quantity of vehicle attributes that the user has to enter in order for the vehicle service tool to identify the vehicle under service and, in turn, to retrieve vehicle reference data associated with the vehicle under service. The vehicle service tool may include vehicle service applications for servicing various systems and/or components of the vehicle under service. A vehicle service application selected by the user may function as a requester application that queries other applications and/or data storage for the vehicle attributes needed by the requester application to identify the vehicle under service.

System and method for using vehicle attributes to identify a vehicle under service

A diagnostic device receives a first set of search criteria related to a problem with a vehicle, and the diagnostic device stores the first set of search criteria. In response to receiving a second set of search criteria, the diagnostic device can compare it with the first set of search criteria in order to identify a pattern between the two sets of search criteria. The diagnostic device can then alter the second set of search criteria based on the pattern between the two sets of search criteria.

Method and system for dynamically adjusting searches for diagnostic information

A method and system for optimizing vehicle diagnostic trees using similar templates is provided. Diagnostic trees may be modified to include diagnostic code tips or further suggestions or instructions indicating what tool to use or how to use the tool. The diagnostic tree cab be modified or customized by comparing the diagnostic tree to previously modified diagnostic trees corresponding to similar vehicles, and suggestions within the previously modified tree that are referenced within a library can be linked to the diagnostic trees.

Method and system for optimizing vehicle diagnostic trees using similar templates

A method and system for adaptively modifying diagnostic vehicle information is provided. A system can automatically optimize default OEM diagnostic vehicle information by recognizing when to make text and non-text modifications within the information. Manual changes that are made once can be learned and used over and over again. Modifications may be made based on a desired use of the diagnostic vehicle information.

Method and system for adaptively modifying diagnostic vehicle information

A system and method for identifying and substituting procedures in an OEM diagnostic tree with alternate procedures analyzed by highly experienced technicians to eliminate the use of potentially unavailable equipment and make the diagnostic tree more accessible to a greater number of technicians. The system includes a diagnostic tree editor and a library.

Growing community of inventors

Mount Prospect, IL, United States of America

Carl J Krzystofczyk