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HZT-1B型轴温探测器具有在300～3400Hz话音频带内同时传输4套B型机系列轴温信息,仅占1条话路通道,其接口条件又符合电务通信技术规则等特点,故容易被电务部门接受,可以直接运用现有的电务信道建网。成网的方式有3种,其中集中显示方式采用环路载波机提供的信道投资少、见效快,能实现对列车轴温变化的连续监测,提高热轴预报的准确性。
HZT-1B-type axial temperature detector with 300 ~ 3400Hz voice band simultaneously transmit 4 sets of B-type machine axis temperature information, accounting for only one voice channel, the interface conditions in line with the characteristics of telecommunications and other technical rules, so Easily accepted by the electricity sector, you can directly use the existing electricity channel network. There are three ways to network, which focus on the way the use of loop carrier to provide less channel investment, quick, to achieve continuous monitoring of the train shaft temperature changes and improve the accuracy of the hot axis forecast.