Control method, control system and controller for charging of new energy engineering vehicle

• Main Authors: YIN LI, LU HAIHAN, LI WEI, SHI QIANLIE, OU BIAO, ZHU CHANGMING, CHEN BINGYOU, LIU YANBIN
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention discloses a control method, a control system and a controller for charging of a new energy engineering vehicle. The method comprises the steps that a first new energy engineering vehicle and a second new energy engineering vehicle are connected; controlling a control unit of the first new energy engineering vehicle to send a first power transmission operation identification message to the second new energy engineering vehicle, and controlling a control unit of the second new energy engineering vehicle to send a second power transmission operation identification message to the first new energy engineering vehicle; judging whether the first new energy engineering vehicle receives the second power transmission operation identification message or not and whether the second new energy engineering vehicle receives the first power transmission operation identification message or not; and under the condition that the first new energy engineering vehicle receives the second power transmission operation i