Device for realizing parking positioning monitoring through surface acoustic wave label

Abstract

The invention provides a device for realizing parking positioning monitoring through a surface acoustic wave label, and belongs to the fields of electronics, signal detection, communication and the like. The device comprises an SAW identification module, an SAW reading module, an SAW parking signal processing module, a wireless information sending module, a wireless information receiving module, a comprehensive information processing module and a parking information prompting module, wherein the SAW identification module is placed in a vehicle, the SAW reading module, the SAW parking signal processing module and the wireless information sending module are mounted beside a parking space, and the wireless information receiving module and the comprehensive information processing module are mounted in a dispatch command center. The device is used for performing dynamic monitoring on the service conditions of parking spaces in a parking lot, and reasonably dispatching vehicles going in and out of the parking lot.

Description

[0001] The present invention provides a parking positioning monitoring device realized by applying surface acoustic wave tags, belonging to the fields of electronics, signal detection, communication, etc., including a SAW identification module placed in the car, a SAW reading module installed next to the parking space, SAW parking signal processing module and wireless information sending module, wireless information receiving module, comprehensive information processing module and parking information prompt module installed in the dispatching command center. Scheduling vehicles entering and exiting the parking lot. technical field [0002] Belonging to the fields of electronics, signal detection, communication, etc., it involves the use of surface acoustic tag sensors, surface acoustic wave information reading and information processing technology, and is applied to the parking lot intelligent parking guidance management system. Background technique [0003] In the past, the...

AI Technical Summary

Problems solved by technology

[0003] In the past, the parking system mainly relied on manual identification to guide the entry and exit of vehicles. For the automatic positioning tracking and guidance of vehicles in parking spaces, the application is not very wide, mainly because: the tag card of the vehicle is difficult to passively identify within a range of more than 5 meters Positioning, even with some simple applications, the cost is relatively high

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