Communication monitor on board

新型车载通话监听装置

Abstract

一种新型车载通话监听装置,由主控模块和外置话柄组成;主控模块由基于CDMA的模块、中央处理单元、I/O驱动放大电路模块和车载通话监听模块组成。本实用新型的优点是:1.结构简单,十分方便地建立车载通话功能,远程开启通话功能进入监听状态。在确保车辆的安全活动范围不受限制的前提下,实现远程控制命令的交互、远程话音通话侦听、电话布防/撤防等。如果通过发现车辆被盗,则可通过用户手机短信或监控中心下达的命令控制车辆的电路/油路,使车辆无法正常工作。2.可以长时间地可靠工作。
The utility model relates to a new type monitoring device for vehicle call, comprising a main control module and an external speaking handle; the main control block comprises a module based on CDMA, a central processing unit, an I/O driver amplifier module and a talking monitoring module. The utility model has the advantages that: 1. The structure is simple, the vehicle calling function can be conveniently set, the remote calling function can be realized and the monitoring state can be kept. On the premise of ensuring the safety of vehicles in the scope of activities unrestricted, the order interaction, long-distance call monitoring, protection setting /protection cancellation can be controlled in a remote mode. When the vehicles are stolen, users can control electric circuit/oil circuit through an order sent by SMS or monitoring center to disenable the normal operation of vehicles. 2. The utility model can reliably work for a longer time.

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