Brake detection method of electro-tricycle

By collecting and screening historical braking accident data, establishing test scenarios for the type and load characteristics of electric tricycles, conducting braking performance evaluation, solving the problem of large errors in the evaluation results in the existing technology, and achieving more accurate braking performance evaluation and system optimization.

CN119714932AActive Publication Date: 2025-03-28JIANGSU HANBANG VEHICLE INDUSTRY CO LTD
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Patent Information

Application Number
CN202411891999.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-20
Publication Date
2025-03-28
Estimated Expiration
2044-12-20

AI Technical Summary

Technical Problem

When evaluating the braking performance of electric tricycles, the prior art lacks careful consideration of the diversity of vehicle types and actual load conditions, resulting in a low degree of fit between the test data and the actual conditions, and there are large errors and uncertainties in the evaluation results.

Method used

By collecting historical braking accident data sets and filtering data based on the type and load constraint characteristics of the electric tricycle to be detected, an effective braking accident data set is generated. Then, based on these data, the road environment and load are configured, an effective test scenario is established, and a joint test of braking ageness and braking stability is carried out.

Benefits of technology

The accuracy of the braking performance evaluation of electric tricycles with actual operating conditions and the accuracy of the results is improved, the evaluation error is reduced, and the optimization and improvement of the vehicle braking system can be more effectively guided, and the driving safety needs can be met.

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Abstract

The invention discloses a brake detection method for an electro-tricycle, and relates to the technical field of brake detection, and the method comprises the steps: taking the type of a to-be-detected electro-tricycle as a constraint, and collecting a historical brake accident data set; acquiring load constraint characteristics of the electro-tricycle to be detected; effective auxiliary data screening is carried out, and an effective braking accident data set is generated; configuring a road environment and a load based on the effective braking accident data set, and establishing an effective test scene; and based on the effective test scene, carrying out a joint test of brake timeliness and brake stability on the to-be-detected electro-tricycle, and generating a brake detection result of the to-be-detected electro-tricycle. The technical problems that in the prior art, the deviation of the evaluation result of the braking performance of the electro-tricycle is large, and the actual working condition is difficult to reflect accurately are solved, and the technical effect of improving the adaptation degree of the evaluation of the braking performance of the electro-tricycle and the actual operation working condition and the result accuracy is achieved.
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