Auxiliary debugging device for electric vehicle controller

• Main Authors: LU KEYIN, ZHENG JING, HAN LI
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING; TESTING

The utility model provides an auxiliary debugging device for an electric vehicle controller. The auxiliary debugging device comprises a control chip U1, an auxiliary circuit, an interface circuit, a display circuit and a power supply circuit which are electrically connected with one another, wherein the model of the control chip U1 is STM32F103C8T6, and the model of the control chip U1 is STM32F103C8T6; wherein the display circuit comprises a display chip LCD1, and the model of the display chip LCD1 is DMT80600L080 _ 04WT; a first pin and a second pin of the display module LCD1 are grounded. The third pin and the fourth pin of the display module LCD1 are connected with the thirty pin of the control chip U1, the fifth pin of the display module LCD1 is connected with the thirty-first pin ofthe control chip U1, and the seventh pin and the eighth pin of the display module LCD1 are connected with the positive electrode of a 12V power supply. Compared with the prior art, the utility model has the advantages that th