The invention discloses a CC sampling circuit compatible identification American standard charging gun method, which comprises a pull-up resistor circuit (K0), a CC reference value sampling circuit (K1) and a detection point 3 voltage value sampling circuit (K2), and is characterized in that the CC sampling circuit can identify a CC signal of a national standard charging gun and can also identify a PP signal of an American standard charging gun. The invention discloses a method for compatibly identifying an American-standard charging gun by a CC sampling circuit, which can realize that a charger is compatible with national-standard and American-standard charging guns, and improves the functionality of a system.
本发明公开一种CC采样电路兼容识别美标充电枪的方法,包括上拉电阻电路(K0)、CC基准值采样电路(K1)、检测点3电压值采样电路(K2),其特征在于,CC采样电路能识别国标充电枪的CC信号也能识别美标充电枪的PP信号。本发明公开CC采样电路兼容识别美标充电枪的方法,可实现充电机兼容国标、美标充电枪,提高了系统的功能性。
Method for compatible identification of American-standard charging gun by CC sampling circuit
一种CC采样电路兼容识别美标充电枪的方法
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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