Low power consumption parking management system based on wireless sensor network, and wireless network nodes

Abstract

The invention provides a low power consumption parking management system based on a wireless sensor network, and wireless network nodes, wherein the parking management system includes a display control device, a guide device and wireless network nodes. The wireless network nodes work based on three modes, namely a high energy consumption detection mode, a low energy consumption sleep mode and a monitoring mode. Every wireless network node is responsible for the management of the corresponding stall, a plurality of wireless network nodes constitute an area, each area has one wireless network node serving as the monitoring node which work in the monitoring mode, other wireless network nodes serve as detection nodes which all work in a high energy consumption detection mode or all work in a low energy consumption sleep mode. Due to the adoption of the wireless network nodes with the three working modes, the detection and the monitoring of the stalls can be realized, data about left available stalls can be updated in a real-time manner in the display control device, and the guide device is controlled to guide vehicles into the left available stalls. Therefore, the stalls can be completely managed.

Description

technical field [0001] The invention relates to a low-power consumption parking lot management system and a wireless network node based on a wireless sensor network, and belongs to the field of system management. Background technique [0002] With the rapid development of my country's economy, the number of motor vehicles has shown a blowout growth. In medium and large cities across the country, especially in some cities in economically developed eastern coastal areas, the development of parking lot management systems is far from meeting the needs. According to incomplete statistics, the ratio of motor vehicles to parking spaces in the country is about 5:1, and this ratio will gradually expand. Restricted by the number and scale, most of the parking lots have varying degrees of vehicle congestion and saturation of parking spaces. Faced with such a severe situation, the traditional parking lot management model has long been stretched. How to transform the parking lot at low...

AI Technical Summary

Problems solved by technology

[0008] The present invention is a wireless network-based low-power parking lot management system and wireless network nodes, which can automatically count the specific information of parking space vacancy / occupancy, and can solve the problem of low utilization rate of parking spaces and difficult supervision and management in the existing parking lot management system problems, while also reducing parking maintenance costs

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