VEHICLE-MOUNTED TELEMATICS BOX (TBOX) AND ANTENNA REAL-TIME SWITCHING METHOD AND DEVICE FOR VEHICLE-MOUNTED TBOX, AND READABLE STORAGE MEDIUM

摘要

Provided are a vehicle-mounted Telematics BOX (TBOX) and an antenna real-time switching method and device for the vehicle-mounted TBOX, and a readable storage medium. The vehicle-mounted TBOX comprises: an MCU control apparatus, an antenna apparatus, and a measurement apparatus, wherein the measurement apparatus is configured to detect an incident wave power and a reflected wave power when the antenna apparatus is operated, and determine a real-time standing-wave ratio at the position of the antenna apparatus; the MCU control apparatus is configured to determine an operation state of the antenna apparatus according to the standing-wave ratio, and send a control instruction to the antenna apparatus; the antenna apparatus is configured to switch an internal antenna of the antenna apparatus in real time according to the control instruction.