The invention discloses a construction machinery monitor, characterized in that it comprises 32 bit ARM embedded microprocessor architecture and connected with the peripheral circuit based on the peripheral circuit is mainly composed of large capacity memory chips, CAN, RS232, RS485 bus interface circuit, keyboard interface circuit and the keyboard, the user receives control command interface circuit LCD screen and real-time display of engineering machinery operating state display all kinds of sensors; the bus interface and all kinds of engineering machinery; communication interface the interface, connected with GSM / GPRS dual mode wireless communication module; the microprocessor is connected by extending the acquisition card and GPS positioning module. And the positive effect of the invention has the advantages that the processing speed, rich interface; real-time, stable and reliable; strong ability of human-computer interaction; virtual instrument is stable and reliable, high precision; the shell durable and waterproof socket, the dustproof and waterproof ability.
【技术实现步骤摘要】
【技术保护点】
一种工程机械监控器,其特征在于它包括基于ARM架构的32位嵌入式微处理器和与其连接的外围电路,所述外围电路主要由大容量内存芯片、CAN、RS232、RS485总线接口电路、键盘接口电路及接收用户控制指令的键盘、液晶屏接口电路及实时显示工程机械运行状态的显示器组成;所述总线和各种接口连接工程机械的各类传感器;所述接口中的通讯接口,连接有GSM/GPRS双模式无线通讯模块;所述微处理器通过扩展采集卡与GPS定位模块连接;所述工程机械监控器的电路板安装在壳体内;工程机械监控器的RS232接口、RS485接口和CAN总线接口分别和工程车辆上的232/485/CAN总线控制器连接,P ...
【技术特征摘要】
【专利技术属性】
技术研发人员:陶伟,彭德刚,
申请(专利权)人:北京博创兴工科技有限公司,
类型:发明
国别省市:11[中国|北京]
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