基于无线射频通讯技术的车载油耗计量装置  

Research on vehicle fuel consumption measuring device based on wireless radio frequency communication technology

作　　者：姜印平[1,2] 尹俊杰[1,2] 魏军介[1,2] 顾营迎[1,2] 

机构地区：[1]天津市过程检测与控制重点实验室,天津300072 [2]天津大学电气与自动化工程学院,天津300072

出　　处：《机械设计》2010年第1期71-73,共3页Journal of Machine Design

摘　　要：在保证精确计量、成本低廉的前提下,提出了一种实现智能化处理、人性化设计的油耗计量系统。运用无线射频通讯技术,实现了汽车在任意工作时刻测量瞬时油耗和某一时间区间内的累积油耗。现场实验结果表明:此车载油耗计量系统操作方便、成本低廉、计量先进可靠,精度可达到1.5%以内。该装置提高了内燃机械的生产效率,避免了浪费,易于推广。Under the premise of ensuring accurate measurement and low cost, a kind of fuel consumption measurement system that could realize intellectualized processing and humanized design has been put forward. By utilizing the wireless radio frequency communication technology the measurements of the instantaneous fuel consumption in any operation moment of the automobile and of the accumulated fuel consumption in a certain time interval were realized. The result of field experiment showed that this vehicle fuel consumption measuring system was convenient in operation, low cost, an advanced and reliable measurement and its precision accuracy may reach to below 1.5%. This device enhanced the production efficiency of internal combustion machinery, avoided dissipation and is easy to be generalized.

关 键 词：车载油耗计量系统 PIC单片机 无线射频通讯技术 智能 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]