Information processing method, information processing device, intelligent module and vehicle-mounted terminal

Abstract

The invention provides an information processing method, an information processing device, an intelligent module and a vehicle-mounted terminal. The information processing method includes the following steps that: first wireless signals from other intelligent modules are received; the speed of the other intelligent modules relative to the intelligent module is calculated according to the Doppler frequency shift of the first wireless signals, and distances between the other intelligent modules and the intelligent module are calculated according to the received signal strength indicator of the first wireless signals; and the speed and the distances are transmitted to a server, so that the server can process the speed and distances. With the information processing method provided by the technical schemes of the invention adopted, the position and the speed of a vehicle in a running process can be accurately determined.

Description

technical field [0001] The present invention relates to the field of information technology, in particular, to an information processing method, an information processing device, an intelligent module and a vehicle-mounted terminal. Background technique [0002] At present, it is very difficult to investigate and collect evidence for traffic accidents without on-site monitoring. Since there is no on-site evidence and users who have traffic accidents often hold their own opinions, it takes a long time to investigate and collect evidence to determine the party responsible for the traffic accident. , Like this, not only time-consuming and labor-intensive, also can cause the road jam that takes place traffic accident simultaneously and cause traffic congestion. [0003] And the party responsible for determining traffic accidents in the related art generally obtains the position of the vehicle through the GPS (Global Positioning System) loaded on the vehicle. Misjudgment of resp...

AI Technical Summary

Problems solved by technology

[0002] At present, it is very difficult to investigate and collect evidence for traffic accidents without on-site monitoring. Since there is no on-site evidence and users who have traffic accidents often hold their own opinions, it takes a long time to investigate and collect evidence to determine the party responsible for the traffic accident. , In this way, not only time-consuming and labor-intensive, but also cause road congestion where traffic accidents occur and cause traffic congestion

[0003] And the party responsible for determining traffic accidents in the related art generally obtains the position of the vehicle through the GPS (Global Positioning System) loaded on the vehicle. Misjudgment of responsibility for traffic accidents

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