Exception handling method and device for vehicle-mounted positioning system and vehicle-mounted terminal

• Main Authors: HAN LIWEI, DING JINWEI
• Format: Patent
• Language: Chinese; English
• Published: 10.03.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; TESTING

The invention discloses an exception handling method and device for a vehicle-mounted positioning system and a vehicle-mounted terminal. The method comprises: receiving positioning information, determining whether the received positioning information is abnormal or not, when it is determined that the positioning information is abnormal, further determining an abnormality type of the positioning information, wherein the abnormality type includes a first abnormality type and a second abnormality type, and when the positioning information belongs to the first abnormality type, restarting the positioning service of the system after a first preset duration or directly restarting the positioning service of the system when the positioning information belongs to the second abnormality type. Whether the received positioning information is abnormal or not is determined by receiving the positioning information, the abnormal type of the positioning information is further determined when the positioning information is det