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- Voice Alerting System of Radio Cab Signal Onboard MMI 无线机车信号车载显示器的语音播放系统
- Safety Protection of JWT Radio Cab Signal System of Hump JWT驼峰无线机车信号系统的安全防护
- Study on application of serial communication to Trackside Control System of Radio Cab Signal 串行通信在无线机车信号地面控制系统中应用的研究
- radio cab signal 无线机车信号
- 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。
- 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.
- It is being replaced with cab signalling, where drivers receive information by digital wireless transmission to a display device in their cabs. 通过驾驶室信号系统,驾驶员可以在驾驶室里受到电子无线传送来的信息。
- 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。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- POLAR-FREQUENCY PULSE ABS AND CAB SIGNALLING 极性频率脉冲自动闭塞及机车信号
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- continuous cab signalling territory 连续式机车信号区域
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- A cab will be there in ten minutes. 过10分钟会有一辆出租汽车到那儿。