A system includes a sensor network comprising at least two optical fibers coupled to a pavement. Each optical fiber includes one or more optical sensors installed a predetermined distance from one or more adjacent optical fibers. The one or more optical sensors are configured to produce a wavelength shift signal. A processor is configured to determine one or both of one or more attributes of one or more objects travelling on the pavement and a traffic condition of the pavement based on the wavelength shift signal. A transmitter is configured to transmit the one or more attributes to a predetermined location. Receive wavelength shift signal from optical sensors ,910 coupled to apavement Determine attributes of one or more objects travelling on the pavement and/or a traffic condition based on the 920 wavelength shift signal Transfer the determined attributes and/or the traffic 930 condition to a predetermined location
Traffic Monitoring Using Optical Sensors
2023-02-23
Patent
Electronic Resource
English
Installation of optical sensors for use in traffic monitoring
European Patent Office | 2023
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