The invention relates to the technical field of vehicles, and provides an ignition driving circuit and a vehicle. The ignition driving circuit comprises an ignition circuit, the ignition circuit comprises a first power source connecting end and an ignition tube connecting end, the first power source connecting end is used for being connected with a first power source, and the ignition tube connecting end is used for being connected with an ignition tube of an airbag; one end of the control circuit is connected with the switch unit of the ignition circuit, the other end of the control circuit is used for being connected with an electronic control unit, and the control circuit is used for controlling the switch unit to be switched on or switched off so as to switch on or switch off the ignition circuit. The ignition driving circuit and the electronic control unit are separately arranged, so that when the ignition tube needs to be additionally arranged, the ignition driving circuit connected with the electronic control unit is directly additionally arranged, and the electronic control unit does not need to be changed. And the first power source connecting end used for being connected with the first power source is additionally arranged, so that the ignition driving circuit can transmit sufficient electric power to the ignition tube, and the ignition capacity of the ignition tube is improved.
本公开涉及一种车辆技术领域,提供一种点火驱动电路及车辆。该点火驱动电路包括:点火电路,点火电路包括第一电源连接端和点火管连接端,第一电源连接端用于连接第一电源,点火管连接端用于连接安全气囊的点火管;控制电路,控制电路的一端连接点火电路的开关单元,控制电路的另一端用于连接电子控制单元,控制电路用于控制开关单元的闭合或开启,以导通或断开点火电路。通过将点火驱动电路和电子控制单元分立而设,使得在需要进行点火管增设时,直接增设与电子控制单元连接的点火驱动电路即可,无需改动电子控制单元。且通过增设用于连接第一电源的第一电源连接端,使得点火驱动电路能够输送充足的电力给点火管,提升了对点火管的引爆能力。
Ignition driving circuit and vehicle
点火驱动电路及车辆
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |