摘要
介绍了一种数字式车用仪表,它以PIC单片机为核心,可以对车辆的油箱油量、运行里程、瞬时油耗和平均油耗进行实时监测和显示。该仪表充分利用了PIC16F874自身的软硬件资源,具有精度高,升级方便等特点。
Introduced is a kind of digital meter used in vehicles, which is based on PIC single chip computer. The volume of fuel, running distance, average and instant fuel consuming can be displayed and monitored in real time. It fully uses the software and hardware resource of PIC16F874 and it has the characteristic of high precisio n, easily upgrading.
出处
《仪器仪表用户》
2005年第2期40-41,共2页
Instrumentation
