岸舰通信作为舰艇编队与陆基指挥所通信的重要手段，保持通信畅通是十分关键的。针对电离层随机变化影响通信畅通区仿真的问题，以战时通信使用频率最高的一跳反射为例，进行了可视化仿真。首先基于工程中常见的电离层模型建立了反射高度的计算模型，提出了有无干扰条件下岸舰通信畅通区计算模型、数据采样和可视化方法，并且基于仿真平台进行了仿真。从实现效果来看，能够满足仿真要求，并且更加直观形象地展现通信状态，为装备的部署和工作参数选择提供方法。

The shore-ship communication is an important means of communication between ship formation and land-based command poststhus it is crucial to keep communication smooth.To solve the problem that the random variation of ionosphere affects the simulation of smooth communication zonewe took the one-hop reflection with the highest frequency of wartime communication as an example and carried out visual simulation.Firstlybased on the ionospheric model commonly used in engineeringthe calculation model of reflection height was established.The calculation modeldata sampling and visualization method of the smooth communication area of shore-ship communication with and without interference were proposedand the simulation was carried out based on the simulation platform.The realization effect showed that:It can meet the simulation requirementsand display the communication status more intuitivelywhich provides a method for equipment deployment and work parameter selection.