种车身控制器负载开关信息采集系统

• Format: Patent
• Language: Chinese
• Published: 10.05.2017
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PERFORMING OPERATIONS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

本发明提供种车身控制器负载开关信息采集系统，包括：车载蓄电池、第微控制器、负载开关信息采集电路，所述系统还包括：第开关电路、第二开关电路和第二微控制器，所述第开关电路的控制端连接所述第二微控制器的控制电压输出端，所述第开关电路的第端同时连接所述第二开关电路的控制端和所述车载蓄电池的正极端，所述第开关电路的第二端接地，所述第二开关电路的第端还连接所述车载蓄电池的正极端，所述第二开关电路的第二端连接所述负载开关信息采集电路的控制端。该负开关信息采集电路减少了车载蓄电池电量消耗，进而减少了整车亏电。 The invention provides a load switching information collecting system for a vehicle body controller. The load switching information collecting system comprises a vehicle-mounted storage battery, a first microcontroller and a load switching information collecting circuit, and further comprises a first switching circuit, a second switching circuit and a second microcontroller. The control end of the first switching circuit is connected with the control voltage output end of the second microcontroller, the first end of the first switching circuit is connected with the control end of the second switching circuit and the positive electrode end of the vehicle-mounted storage battery, the second end of the first switching circuit is grounded, the first end of the second