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- cab signaling recorder 机车信号记录器
- Study of Virtual Test Bench in Railway Cab Signal. 机车信号虚拟测试仪的研究
- The foundation of automatic block and cab signal is track ciruit. 自动闭塞和机车信号的基础是轨道电路。
- It is difficult to reduce the noise signal in the cab signal by normal filter because the frequency of it is similar to themodulate signal. 由于铁道机车信号中噪音信号频率与调频信号频率较为接近,使用普通滤波器很难在滤除噪音时尽可能少地影响有用信号。
- By the experiment data we can see the effect of the adaptive notch filter is veryoutstanding and it can satisfy the requirement of the cab signal analyzing. 由实验数据可以看出自适应陷波器对特定频率的对消效果突出,对其它信号影响很小,能够满足铁道机车信号分析的要求。
- The cab signal fault diagnosis problem is combined with the pattern matching problem on the ba-sis of this conclusion. A cab signal fault diagnosis model based on Multiple Patterns Matching Algorithm DFSA(Deterministic Finite State Automata) is proposed. 并在此基础上将模式匹配问题与机车信号的故障诊断问题相结合,提出了基于多模式匹配算法DFSA(Deterministic Finite State Automata)的机车信号故障诊断模型。
- The function features,field application and implementation approaches of TVM 300 cab signal system with speed supervision were introduced in this paper. Also,the prospect of its development was unfolded and the value of its application was affirmed. 介绍了TVM30 0带速度监督机车信号系统的功能特点、现场运用情况及采用的一些手段措施 ,对其发展远景进行展望 ,并对其应用价值予以肯定。
- intermittent cab signaling territory 点式机车信号区域
- continuous cab signaling territory 连续式机车信号区域
- Experiments showed that the performance of the designed FIR type 25Hz AC counting signalling digital filter can satisfy the particular needs of the cab signals. 通过实验验证了所设计的 FIR 型25Hz 交流计数电码信号数字滤波器的性能可以满足机车信号的特殊要求.
- double-channel instantaneous signal recorder 双通道瞬态信号记录仪
- single-channel instantaneous signal recorder 单通道瞬态信号记录仪
- Reduce the Cab Signal Equipment Breakdown 减少机车信号设备故障
- SCM Frequency-shift Cab Signal Transmitter 单片机移频机车信号发送仪
- Application of HP VEE in Cab Signal 可视化编程在机车信号中的应用
- A cab will be there in ten minutes. 过10分钟会有一辆出租汽车到那儿。
- Shall we take a cab there and come back by subway? 我们坐出租车去再乘地铁回来好吗？
- The theory and method of vibration testing system with piezoelectric acceleration sensor is introduced, the defect of signal recording with optical oscillotron is analysed. 介绍了压电式加速度传感器测振系统的原理与方法,分析了光线示波器记录信号的不足之处,并提出了采用单片机系统进行数字化改进的方法,给出了测量结果。
- This instrument integrates signal generation function and signal recording function on a DAQ card, in particular replaces the circuit system with a transfer function emulator. 该仪器将信号生成、信号记录功能集成在一块DAQ卡上,尤其特别的是用传递函数仿真器取代了电路系统。
- Study of Virtual Test Bench in Railway Cab Signal 机车信号虚拟测试仪的研究
