The HCI protocol is the communication protocol between the host and host controller to provide a uniform method accessing Bluetooth host controller capabilities.

HCI协议是主机和主机控制器之间的通信协议，提供了统一访问蓝牙主机控制器的能力。

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The system makes use of MCS-51 single chip to design communication controller and oiling controller. Host computer inspects and controls oiling process through serial communication protocol.

该系统应用了MCS - 51系列的单片机，研制出通讯控制器和加油控制机，主机通过串行通信协议来对加油进行控制和监测。

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A static communication protocol can be used to independently design the communication sequence and the controller, V-K iteration algorithm is used to design the optimal periodic controller gain.

采用静态通信序列，使通信序列和控制器可以分别设计，应用V - K迭代算法设计最优周期控制增益。

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