A vehicle control method, comprising: step (S 1), acquiring a slip ratio in a current control cycle of a vehicle; step (S2), invoking a corresponding calculation strategy according to the slip ratio, to calculate a road friction coefficient in the current control cycle of the vehicle; and step (S3), inputting the road friction coefficient into a vehicle control optimization model to obtain a control instruction for the current control cycle of the vehicle, so as to control the vehicle in real time. According to the vehicle control method, corresponding road friction coefficients can be obtained by means of different calculation strategies at different slip ratios, and thus, the parameter identification precision is improved; moreover, the high-precision road friction coefficient is used for constructing a vehicle control optimization model for prediction to obtain a vehicle control instruction, and thus, the precision of adaptive control of road surface switching during vehicle driving is improved. Also provided are an apparatus for implementing the control method, a computer-readable storage medium, and an electronic device.
VEHICLE CONTROL METHOD AND APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, AND ELECTRONIC DEVICE
FAHRZEUGSTEUERUNGSVERFAHREN UND -VORRICHTUNG, COMPUTERLESBARES SPEICHERMEDIUM UND ELEKTRONISCHE VORRICHTUNG
PROCÉDÉ ET APPAREIL DE COMMANDE DE VÉHICULE, SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR ET DISPOSITIF ÉLECTRONIQUE
2024-07-03
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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