Aimed at drawback of low sensitivity of frequency divided method used in traditional vehicle detector,we present a novel inductive vehicle detector design method based on the basic operating principle of loop coil vehicle detector.
基于环形线圈车辆检测器基本的工作原理,针对传统的采用倍频技术的检测产品灵敏度不高的缺点,提出全新的采用周期整定技术的感应式车辆检测器设计原理,在确保检测精度的情况下,提高了系统的稳定性。
This paper introduces the theory of vehicle speed detection based on loop coil,analyzes the present speed estimation methods using the basic outputs of single loop detectors.
简述了基于环形线圈车速检测的基本原理、目前利用单线圈检测量进行车速估计的方法。
The precision of count and speed test of inductive loop vehicle detector relates the veracity of traffic flux statistical result,which is verifiable key item.
环形线圈车辆检测器的计数精度和测速精度关系到交通流量统计结果的准确性,是计量检定的关键项目。
This paper analyzes the principle of loop transducer of vehicles in detail, presents the equivalent circuit, establishes the mathmatic model of loop, and introduces briefly the application of the loop transducer.
本文对环形线圈传感器的原理进行了深入分析，给出了环形线圈──车辆系统等效电路图，建立了环形线圈的数学模型，计算了环形线圈的磁场分布规律，对环形线圈的应用也做了简要论述。
Magnetorheological Fluid Damper with Exterior Coil and Its FEA
线圈外置式磁流变阻尼器及其磁场有限元分析
multicoil induction system
多线圈感应测井装置
inductor coil earth leakage protection
感应线圈泄地保护装置
The outer coil needs holding in position very carefully by means of a harness.
要使用一套定位夹具来精心地使外线圈保持在正确的位置上。
A loop, as of metal, rope, or thread.
金属圈，绳圈，线圈
Take-up can either be a continuous down coiler, or a single spooler at the request of user.
收线可以配置连续成圈下线装置以及单盘收线装置。
coil, loading, for insertion in telephone or telegraph line circuits
加感线圈,插入电话或电报外线电路的
Should the current be cut, the coil would return to its original position.
如果电流切断，线圈就返回到原来位置。
Drag to indicate the location of a vehicle loop detector.
拖动可指示机动车线圈探测器的位置。
A bar of iron placed in a coil, through which a current is flowing, becomes magnetized.
铁棒置于带电的线圈中就会被磁化。
Research of the Test Unit of the Active Power Fully-compensated Arc Suppression Coils
有源全补偿消弧线圈试验装置的研究
Engineering design and fabrication of the OH coil for NSTX
NSTX装置OH线圈的工程设计和制造
Application of the concentric diamagnetic coils on HL-2A tokamak magnetic measurements
HL-2A装置同心圆线圈测量逆磁效应
Analysis on electromagnetic force of toroidal field coils for HL-2M tokamak
HL-2M装置环向场线圈电磁力计算
a circle that rolls around (inside or outside) another circle; generates an epicycloid or hypocycloid.
绕着另一个圆圈（里面或外面）滚转的圆圈；产生外摆线或内摆线。
"Four anchors with Bolts and washers, per enclosure"
每个外壳配置四个锚栓和垫圈
A meter needle attached to the coil enables the position of the coil to be observed.
固定在线圈上的表针使人们能观察到线圈的位置。
Design of Fault Line Selection Device for Power Network with Arc Suppression Coil Grounding
中性点经消弧线圈接地电网选线装置的设计