Method for calculating hundred-kilometer energy consumption of plug-in hybrid electric vehicle based on operation stage

• Main Authors: LONG CHAOHUA, LIU PENG, ZHAO XIANHUA, XIA ZHIQING, QI CHUNYU, WANG ZHENPO, CUI TIWEI
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to the technical field of electronics, and discloses a plug-in hybrid electric vehicle hundred kilometer energy consumption calculation method based on an operation stage, and the method comprises the steps: calculating the energy consumption of a plug-in hybrid electric vehicle according to the change value of the charge capacity of a battery corresponding to each driving segment in a target sampling period, the effective driving mileage of each driving segment and the rated capacity of the battery; the power consumption per hundred kilometers of the target vehicle is determined, and the oil consumption per hundred kilometers of the target vehicle is determined according to the number of multiple sampling periods in a preset statistical period, the number of driving segments of the target vehicle in each sampling period and the average fuel consumption rate in each driving segment; and determining the energy consumption per hundred kilometers of the target vehicle based on the power con