Human brain attention assessment system in simulated driving environment, and vehicle model driving environment thereof

Abstract

The invention discloses a human brain attention assessment system in a simulated driving environment, and a vehicle model driving environment thereof. The assessment system comprises an EEG signal acquisition module, a vehicle model control module, a remote controller control module and a host computer processing module. Through mutual communication among computer Bluetooth earphones, a remote controller, a vehicle model and a host computer, EEG attention parameter acquisition and monitoring and counting of regulation-violating driving information can be realized in the simulated driving environment, such that full preparation is made for an assessment of a relation between safe driving and attention. The vehicle model driving environment comprises a simulated bus, the vehicle model, an operation table and a control table. The vehicle model driving environment verifies that traffic regulation-violating phenomena occur easily under the condition of low attention, and the relation between the attention and regulation-violating driving is obtained through analysis; and the vehicle model driving environment provides an attention training platform for an individual driver and helps the driver to stabilize his attention in a safe driving indicator scope as much as possible during a driving process so as to reduce regulation-violating driving and traffic accidents.

Description

technical field [0001] The present invention is based on the design of an attention evaluation system in a simulated driving environment based on brain electricity, and simulates the relationship between human brain attention and traffic violations in a driving environment to evaluate the driver's attention level for safe driving. Applied in traffic driving, monitor the state of attention, intervene to correct illegal driving behaviors, and reduce the occurrence of traffic accidents. Background technique [0002] Attention and EEG have a natural connection. Since the 1960s, scientists have conducted a large number of electrophysiological studies on cognitive psychology and neuroscience, especially on the specific electroencephalogram (EEG) signals produced by the human brain in various states. Many interesting results were obtained. With the deepening of scientists' understanding of brain bioelectricity, brain-computer interface (brain computer interface, BCI) technology h...

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Problems solved by technology

In the prior art, there is no human brain attention evaluation system under simulated driving environment

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