Diagnostic tool with advanced diagnostic capabilities
First Claim
1. A diagnostic tool for diagnosing a vehicle, comprising:
- a signal translator communicating with the vehicle in at least one protocol;
an input unit for inputting information;
a processor controlling a software according to said input information from said input unit and communication with the vehicle from said signal translator, said processor controlling a present recording of diagnostic data of the vehicle through said signal translator at a first set of predetermined conditions;
a memory storing a software including a database controlled by said processor, said memory storing baseline diagnostic data of the vehicle and recorded diagnostic data in the database at a second set of predetermined conditions, said processor comparing the stored baseline diagnostic data and the presently recorded diagnostic data; and
a display unit displaying information according to the comparison between the stored baseline diagnostic data and the presently recorded diagnostic data.
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0 Petitions
Accused Products
Abstract
A diagnostic tool for a vehicle, includes a signal translator communicating with the vehicle in at least one protocol, an input unit for inputting information, a processor controlling a software according to the input information and communication with the vehicle, the processor controlling a recording of diagnostic data of the vehicle through the signal translator, a memory storing a software including a database controlled by the processor, the memory storing baseline data of the vehicle and recorded diagnostic data in the database, the processor comparing the stored baseline data and recorded diagnostic data, and a display unit displaying information according to the comparison between the stored baseline data and recorded diagnostic data. The comparison can also be made on a separate computer storing the baseline data and receiving the recorded data from the diagnostic tool.
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Citations
23 Claims
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1. A diagnostic tool for diagnosing a vehicle, comprising:
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a signal translator communicating with the vehicle in at least one protocol; an input unit for inputting information; a processor controlling a software according to said input information from said input unit and communication with the vehicle from said signal translator, said processor controlling a present recording of diagnostic data of the vehicle through said signal translator at a first set of predetermined conditions; a memory storing a software including a database controlled by said processor, said memory storing baseline diagnostic data of the vehicle and recorded diagnostic data in the database at a second set of predetermined conditions, said processor comparing the stored baseline diagnostic data and the presently recorded diagnostic data; and a display unit displaying information according to the comparison between the stored baseline diagnostic data and the presently recorded diagnostic data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of operating a diagnostic tool for a vehicle, comprising:
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linking the diagnostic tool with a diagnostic computer of the vehicle through a data link connector of the vehicle; communicating with said diagnostic computer of the vehicle in a communication protocol; selecting among a plurality of parameters for recording; recording diagnostic data of the vehicle at predetermined conditions by said diagnostic tool according to the selected parameters; accessing a database of stored baseline diagnostic data of a corresponding vehicle in a predetermined state; comparing between the recorded diagnostic information and the stored baseline diagnostic data at the predetermined conditions; and displaying the difference in the comparison between the recorded diagnostic data and the stored baseline diagnostic data. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A system for a diagnostic tool of a vehicle, comprising:
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a means for communicating information and instructions between the diagnostic tool and the vehicle; a means for inputting the information and instructions; a means for controlling a software in response to the information and instructions; a means for storing being configured to store the software with a first database, the means for storing being controlled by said controlling means, said storing means being controlled to store recordings of diagnostic data in response to the means for controlling detecting predetermined conditions; a means for comparing the recorded diagnostic data with baseline diagnostic data, the baseline diagnostic data being recorded for the vehicle operating at a certain normal level; and a means for displaying configured to display the comparison between the stored baseline diagnostic data and recorded diagnostic data. - View Dependent Claims (21, 22, 23)
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Specification