PATENT CLAIM ANALYSIS

Application Number: 15745112
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["701", "031600"]

Abstract:
A vehicle diagnostic method, a terminal device, and a computer readable storage medium are provided. The method comprises: obtaining vehicle characteristic parameters; establishing a communication connection with a diagnostic socket of an OBD of the vehicle; performing a diagnosis for the vehicle according to the vehicle characteristic parameters, and obtaining a diagnostic result; when the diagnostic result includes a fault code, searching for maintenance suggestion corresponding to the fault code; and outputting the maintenance suggestion. By the aforesaid method, a cost of labor force can be greatly reduced.

Claim (Index 15):
The computer readable storage medium according to  claim 11 , wherein:\n when the fault code includes a fault code corresponding to a positional fault of a crankshaft or a camshaft, the step of outputting the maintenance suggestion specifically comprises: outputting the maintenance suggestion indicating that a misplacement of a relative position between the crankshaft and the camshaft may exceed one gear tooth, a camshaft position sensor or an electronic circuit thereof may malfunction, a crankshaft position sensor or an electric circuit thereof may malfunction, a motor velocity sensor may malfunction, machine oil may be contaminated, an electromagnetic valve of a variable camshaft may get stuck; and/or when the fault codes include a fault code corresponding to a performance of a pressure control electromagnetic valve B or a location where the pressure control electromagnetic valve B gets stuck and be closed, the step of outputting the maintenance suggestion specifically comprises: outputting the maintenance suggestion indicating that a pressure control electromagnetic valve control circuit or a plug-in connector or the electromagnetic valve itself may malfunction; and/or when the fault code includes a fault code corresponding to misfire of a random air cylinder or a plurality of air cylinders, the step of outputting the maintenance suggestion specifically comprises: outputting maintenance suggestion indicating that one or a plurality of air cylinder(s) may misfire, there may be a mechanical fault in the air cylinder, a fuel metering may malfunction, a fuel oil pressure may be too high or too low, an evaporation emission system may malfunction, an exhaust gas recirculation valve guard may be opened, a vacuum leak may occur in a positive crankcase ventilation system, an ignition system may malfunction, an air flow meter may malfunction, a liquid level of fuel oil in an oil tank may be too low.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 86.0
- Lexical Diversity: 1.80357
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14564462', '14006446', '14008175', '11531545', '13590369']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4595748653752512
- 35 USC 102 Novelty (BERT): 0.4772675873374532
- Combined Prediction Score: 0.4613441375714714
- Mean Citation Score: 175.002258
- Max Citation Score: 191.05983
- Similarity Product: 140.16244039569318

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test