摘要
控制系统采用蓝牙模块,主控设备采用STM32F103微控制器,将驾驶盘上触摸按键的信号采集并处理后送入蓝牙芯片进行无线发送;从控设备蓝牙模块接收到主控设备的信号后,从控芯片STM32F103根据不同的信号发送相应的指令通过CAN总线控制车辆导航、车载音响、车窗升降和车灯照明4大系统的操作,同时在触摸液晶屏显示。通过实验证明,本控制系统使大部分操作在驾驶盘上实现,汽车驾驶更便捷更安全,有较高的应用价值。
The control system uses Bluetooth module, using STM32F103 microcontroller as the master device, after the signal＇s acquisition and processing from touch buttons on the steering wheel,it＇s sent to the Bluetooth chip by wireless transmission l when the Bluetooth module from the slave control device receives the signal from the master device, according to different signals, the STM32F103 master chip send the appropriate com- mand signals via CAN bus control vehicle naviga- tion, car audio, window lift, lights illuminated the operation of the four important systems, meanwhile the LCD touch - screen displays the corresponding introduction. The experimental result shows that most of the operation of the control system could be implemented on the steering wheel, the system making car driving more convenient and more se- cure,and it has a high application value.
出处
《机械与电子》
2014年第2期64-67,共4页
Machinery & Electronics
