Maintenance alert system for heavy-duty trucks

A real-time maintenance alert system for use in a heavy duty truck having an engine including an engine controller having a communications data link is provided. The system includes an engine item sensor and a non-engine item sensor. Control logic at the engine controller produces an output signal a...

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Bibliographische Detailangaben
Hauptverfasser:	LETANG DENNIS MICHAEL, AVERY, JR. RICHARD MICHAEL
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE BLASTING CHECKING-DEVICES CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONTROLLING COMBUSTION ENGINES FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATING RANDOM NUMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS WEAPONS
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Beschreibung
Zusammenfassung:	A real-time maintenance alert system for use in a heavy duty truck having an engine including an engine controller having a communications data link is provided. The system includes an engine item sensor and a non-engine item sensor. Control logic at the engine controller produces an output signal at the data link in response to the presence of an engine item real-time fault condition. A display device transmits and receives information over the data link, and processes the control logic output signal. The display device generates an output signal indicative of the engine item status. Further, the display device directly receives and processes the non-engine item sensor output signal, and generates an output signal indicative of the non-engine item status.