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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (3): 86-90.DOI: 10.3969/j.issn.1673-4440.2023.03.018

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使用IKVM长线驱动器串口鼠标误操作的研究

张光辉   

  1. 北京全路通信信号研究设计院集团有限公司,北京 100070
  • 收稿日期:2022-02-28 修回日期:2023-02-07 出版日期:2023-03-25 发布日期:2023-03-25
  • 通讯作者: 张光辉(1980—),男,工程师,本科,主要研究方向:计算机联锁、列控等设备集成,邮箱:337zgh@crscd.com.cn。

Research on Misoperation of Serial Mouse Using IKVM Long Line Driver

Zhang Guanghui   

  1. CRSC Research & Design Institute Group Co., Ltd., Beijing    100070, China
  • Received:2022-02-28 Revised:2023-02-07 Online:2023-03-25 Published:2023-03-25

摘要: 现场计算机联锁设备在调试时控显机偶尔会出现串口鼠标在无人操作的情况下,发生移动和点击的动作,并对联锁软件形成有效但错误的操作,怀疑与使用的IKVM-1000长线驱动器有关。为保证联锁设备的正常调试及使用,针对IKVM-1000光纤接口、串口及串口鼠标进行一系列测试,分析故障现象及原因,以便解决控显鼠标误操作的问题。

关键词: IKVM-1000, 串口鼠标, 误操作, 串口通讯协议

Abstract: During the commissioning of the on-site computer interlocking equipment, the action of moving and clicking of serial mouse occasionally occurs in the control & display computer when no one is operating, and results in effective but wrong operation on the interlocking software. It is suspected to be related to the IKVM-1000 long line driver. In order to ensure the normal commissioning and use of the interlocking equipment, a series of tests on the IKVM-1000 optical fiber interface, serial port and serial mouse is carried out, and the fault phenomena and causes are analyzed, so as to solve the problem of misoperation of control & display mouse.

Key words: IKVM-1000, serial mouse, misoperation, serial communication protocol

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