摘要
针对汽车油耗测试存在的问题,基于超声波技术和单片机技术,研发汽车油耗智能型测试仪器,实现汽车油耗不解体测试,促进交通运输行业节能减排。分析超声波时差法、多普勒法、相差法、频差法和波束偏移法等测试方法及其特点,为研发汽车油耗测试仪器合理选择测试方法和建立油耗测试数学计算模型提供参考和借鉴。
In view of the many problems in automobile fuel consumption testing,based on ultrasonic technology and single-chip control technology,the research and development of intelligent automobile fuel consumption testing instruments realizes the non-disintegration test of automobile fuel consumption and promotes energy saving and emission reduction in the transportation industry.Analyzed the ultrasonic time difference method,Doppler method,phase difference method,frequency difference method and beam shift method and other test methods and their characteristics,and provided reference and reference for the development of automobile fuel consumption testing instruments to reasonably select testing methods and establish fuel consumption testing mathematical calculation models.
作者
齐红
汪伟
付百学
QI Hong;WANG Wei;FU Bai-xue(Heilongjiang Cyberspace Research Center,Harbin,Heilongjiang 150050,China;Heilongjiang Institute of Technology,Harbin,Heilongjiang 150050,China)
出处
《黑龙江交通科技》
2022年第1期150-153,共4页
Communications Science and Technology Heilongjiang
基金
黑龙江省自然科学基金项目(LH2019E114)
黑龙江省自然科学基金项目(F2018029)
黑龙江工程学院基本科研业务费(创新团队类)项目资助(2020CX02)。
关键词
超声波
汽车
油耗
测试方法
ultrasonic
automobile
fuel consumption
testing method
