System and method for facilitating diagnosis and maintenance of a mobile conveyance
First Claim
1. A method for facilitating diagnosis and maintenance of a vehicle system and recording component malfunctions, comprising:
- displaying a list of testable components on a display of a portable, wireless handheld diagnostic device;
receiving, via a user interface of the portable, wireless handheld diagnostic device, a selection from the list of testable components;
obtaining diagnostic or test information using the portable, wireless handheld diagnostic device, said portable, wireless handheld diagnostic device being configured to wirelessly detect electronic signals from radio-frequency (RF) electronics durably affixed to a ground vehicle as an operator of the portable, wireless handheld device moves in and about the ground vehicle;
durably storing the diagnostic or test information, including information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the ground vehicle, the identity of the selected testable component, and an indication of component malfunction if any, in a memory of the portable, wireless handheld diagnostic device;
wirelessly transmitting the diagnostic or test information from the portable, wireless handheld diagnostic device to a remote vehicle database of a local area computer network, where the diagnostic or test information is associated with the specific ground vehicle; and
in response to a user request, accessing the diagnostic or test information stored in the vehicle database from a user computer.
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Accused Products
Abstract
A system for facilitating diagnosis and maintenance of a control networks on a mobile conveyance comprises one or more wireless ground stations configured to communicate over a wireless communication channel with the control network. A local area computer network receives and responds to messages to or from the control network via the wireless ground stations. The local area computer network may have user terminals, a server computer, a database comprising diagnostic information relating to said control network, and a replacement parts database and/or job auction database. The local area network may also include a wide area network interface, allowing diagnostic information for the control network to be retrieved or parts to be ordered from remote vendor sites. The system may also include wireless handheld, portable equipment for allowing service personnel to perform diagnostic analysis, maintenance, and testing of the mobile conveyance control network.
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Citations
38 Claims
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1. A method for facilitating diagnosis and maintenance of a vehicle system and recording component malfunctions, comprising:
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displaying a list of testable components on a display of a portable, wireless handheld diagnostic device; receiving, via a user interface of the portable, wireless handheld diagnostic device, a selection from the list of testable components; obtaining diagnostic or test information using the portable, wireless handheld diagnostic device, said portable, wireless handheld diagnostic device being configured to wirelessly detect electronic signals from radio-frequency (RF) electronics durably affixed to a ground vehicle as an operator of the portable, wireless handheld device moves in and about the ground vehicle; durably storing the diagnostic or test information, including information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the ground vehicle, the identity of the selected testable component, and an indication of component malfunction if any, in a memory of the portable, wireless handheld diagnostic device; wirelessly transmitting the diagnostic or test information from the portable, wireless handheld diagnostic device to a remote vehicle database of a local area computer network, where the diagnostic or test information is associated with the specific ground vehicle; and in response to a user request, accessing the diagnostic or test information stored in the vehicle database from a user computer. - View Dependent Claims (2, 3, 4)
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5. A method for facilitating diagnosis and maintenance of a mobile conveyance, comprising:
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displaying a list of testable components on a graphical screen display of a portable wireless handheld device; receiving, via an interactive user interface of the portable wireless handheld device, a selection from the list of testable components; generating diagnostic or test data with said portable wireless handheld device, said portable wireless handheld device being configured to wirelessly detect electronic signals from radio-frequency (RF) electronics durably affixed to a mobile conveyance as an operator of the portable wireless handheld device moves in and about the mobile conveyance; wirelessly transmitting the diagnostic or test data, including information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the vehicle, the identity of the selected testable component, and an indication of component malfunction if any, from the portable wireless handheld device to a remote diagnostic database associated with a local area computer network, and associating the diagnostic or test data with the mobile conveyance from which the data was generated; and in response to a user request, accessing the diagnostic or test data stored in the diagnostic database from a user computer. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. A system for facilitating diagnosis and maintenance of a vehicle system and recording component malfunctions, comprising:
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a portable, wireless handheld diagnostic device configured to (i) display a list of testable components on a display;
(ii) receive, via a user interface, a selection from the list of testable components;
(iii) wirelessly detect electronic signals from radio-frequency (RF) electronics durably affixed to a vehicle as an operator of the portable, wireless handheld device moves in and about the vehicle, and (iv) to generate diagnostic or test information thereby, including information derived from or based on the wirelessly detected electronic signals from the vehicle;a local area computer network including a diagnostic database; and at least one user terminal; wherein said portable, wireless handheld diagnostic device comprises a memory for durably storing the diagnostic or test information, including the information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the vehicle, the identity of the selected testable component, and an indication of component malfunction if any, and a wireless unit for wirelessly transmitting the diagnostic or test information to the diagnostic database of the local area computer network; and wherein the diagnostic database is configured to associate the diagnostic or test information with the vehicle from which the information was generated, and, in response to a user request, to provide access to the diagnostic or test information stored in the diagnostic database to the at least one user terminal. - View Dependent Claims (14, 15, 16)
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17. A system for facilitating diagnosis and maintenance of a mobile conveyance, comprising:
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a portable wireless handheld device configured to (i) display a list of testable components on a graphical screen display;
(ii) receive, via an interactive user interface, a selection from the list of testable components;
(iii) wirelessly detect electronic signals from radio-frequency (RF) electronics durably affixed to a mobile conveyance as an operator of the portable wireless handheld device moves in and about the mobile conveyance, and (iv) generate diagnostic or test data thereby, including information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the vehicle;a local area computer network including a diagnostic database; and at least one user terminal; wherein said portable, wireless handheld diagnostic device comprises a wireless transceiver for wirelessly transmitting the diagnostic or test data to the diagnostic database of the local area computer network, the identity of the selected testable component, and an indication of component malfunction if any; and wherein the diagnostic database is configured to associate the diagnostic or test data with the mobile conveyance from which the information was generated, and, in response to a user request, to provide access to the diagnostic or test data stored in the diagnostic database to the at least one user terminal. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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25. A method for facilitating diagnosis and maintenance of a vehicle system, comprising:
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performing a plurality of diagnoses or tests on systems or components of a vehicle; generating diagnostic or test data with a portable wireless handheld device at least in part by wirelessly detecting electronic signals from radio-frequency (RF) electronics durably affixed to the vehicle and at least in part from data entered into the portable wireless handheld device by an operator thereof, said diagnostic or test data including information derived from or based on the wirelessly detected electronic signals from the RF electronics durably affixed to the vehicle, an identity of a tested component from a plurality of testable components, and an indication of component malfunction if any; wirelessly transmitting the diagnostic or test data from the portable wireless handheld device to a remote diagnostic database associated with a local area computer network, and associating the diagnostic or test data with the vehicle from which the data was generated; and accessing the diagnostic or test data stored in the diagnostic database from a user computer. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. A system for facilitating diagnosis and maintenance of a mobile conveyance and recording component malfunctions, comprising:
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a portable electronic device comprising (i) a screen configured to display indicia of a plurality of testable components;
(ii) a user interface configured to receive a selection from among the testable components; and
(iii) a memory for durably storing diagnostic or test data, including an identification of a selected testable component and an indication of component malfunction if any;a computer network including a diagnostic database; and at least one user terminal; wherein said portable electronic device is configured to be physically and electronically coupled to a wireless transceiver for wirelessly transmitting the diagnostic or test data to the diagnostic database of the computer network; and wherein the diagnostic database is configured to associate the diagnostic or test data with the mobile conveyance from which the information was generated, and, in response to a user request, to provide access to the diagnostic or test data stored in the diagnostic database to the at least one user terminal. - View Dependent Claims (36, 37, 38)
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Specification