介绍了针对霍尔车速传感器而研制和开发的汽车车速传感器测试系统。
This paper introduces the test system of vehicle speed sensor according to the HALL type ones.
车速传感器是监测发动机工况的重要部件，对车速传感器的特性加以测试是非常必要的。
The vehicle speed sensor is an important part to monitor the working situation of engine, it is necessary to test the characteristics of the speed sensor.
本实用新型涉及的摩托车限速装置，包括发动机转速传感器（1）、摩托车车速传感器（2）及点火控制器；
The utility model relates to a motorcycle speed-limiting device, comprising an engine revolution speed transducer (1), a driving speed transducer (2) and an ignition controller.
城市安全系统通过装在风挡玻璃后的激光传感器监视前方路段，计算出相关车速和距离并在事故无法避免时紧急刹车（城市安全系统在行驶速度很低时是关闭的，这样方便驾驶员可以把车近距离停放在其它车辆旁边）。
It applies the brakes if a collision cannot be avoided. (The system switches off at very low speeds, so that drivers can park close to other vehicles.)
速度、航向等信息，车载GPS差分设备还可以对车辆上的各种传感器(如计程仪、车速仪、磁罗盘等)进行校准工作。
Information such as speed, heading, GPS difference equipment can also be the vehicle of various sensors (such as log, speed meter, magnetic compass, etc.) for the calibration work.
包括单片机控制、电源、传感器、油量报警、油量显示、车速信息、里程信息、LED显示等模块设计和软件的设计。
It consists of MCU control, power, sensor, oil amount warning, oil amount show, LED display and the software design.
采用新型的霍尔集成传感器研究成功了霍尔数字式汽车速度表。
A digital metrograph using a new-type integrated Hall switching transducer is studied.
详细介绍霍尔速度传感器，里程计数脉冲的产生，步进电机的驱动和BL 2115集成电路在电子式车速里程表中的应用。
The Hall speed transducer, the generation of the mileage pulse, the driving of step motor and the application of integrated circuit of BL2115 in speedometer are introduced in detail.
重点对车速的检测方法及其所用霍尔传感器进行了讨论和设计，提出了一种关于转速计算的自适应检测方法。
Discussion and design of the method and Hall sensor of speed test are keystone, and an adaptive method of rotation calculation is presented.
单片机f - V接口装置是用于将6K机车速度传感器输出信号转换为适合于国产ZTL - 3型自动停车装置输入要求的装置。
Single chip processor F-V interface unit is a unit of converting the output signal of speed transducer for 6k locomotive into input signal demanded by domestic ZTL-3 automatic train stop apparatus.
一个传感器出现电子故障，可能会导致两个传感器之间电压发生变化，从而启动自动防故障模式，限制汽车车速。
An electronic fault affecting one sensor would cause a variation in voltage between the two, triggering a fail-safe mode that limits the vehicle's speed.
以at89s51单片机为核心，A44e霍尔传感器测转速数，实现对自行车速度的测量，并能将自行车的速度用LCD实时显示。
On AT89S51 as the core, A44E hall sensors, and to realize the bicycle speed number, and velocity measurements can be bicycle speed with LCD real-time display.
以at89s51单片机为核心，A44e霍尔传感器测转速数，实现对自行车速度的测量，并能将自行车的速度用LCD实时显示。
On AT89S51 as the core, A44E hall sensors, and to realize the bicycle speed number, and velocity measurements can be bicycle speed with LCD real-time display.
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