basicParam message in JSON format
{ "basicParam":{ "enabled":, /*required, boolean type, enable ship detection*/ "horizontalHeight":, /*required, float type, device horizontal height, corrects to one decimal place*/ "displayShipInfoOnStreamEnabled":, /*optional, boolean type, enable displaying ship information on stream*/ "backToSceneTime": /*optional, integer type, back to scene time, ranges from 0 to 100, the default value is 15, unit: second*/ } }