Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

On-street parking management system based on UHF passive RFID

A parking management and ultra-high frequency technology, applied in the field of parking management system, can solve problems such as high system failure rate and complaint rate, delay in geomagnetic signal response, and large external environment influence, so as to reduce construction cost and facilitate installation and maintenance , Strong anti-interference ability

Pending Publication Date: 2018-10-19
东莞市明日视界科技有限公司
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the geomagnetic induction recognition parking charging system has been introduced and implemented in some cities, such as the E-parking system in Shenzhen, but according to the feedback of the implemented projects, due to the defects of geomagnetic technology, the system failure rate and complaint rate are very high, the main problem Including: 1. The geomagnetism is easily disturbed by the environment, and the phenomenon of geomagnetic signal jumps often occurs, which leads to errors in system deduction; 2. The response of the geomagnetic signal is delayed, resulting in car following, that is, the car in front leaves the parking space and the car behind enters quickly. parking space, but there is no signal change in the geomagnetic field, the system thinks that the vehicle in front has not left, and continues to deduct the fee for the vehicle in front
Relatively speaking, on-street parking is easy to enter and exit, and there are no exits and entrances. Therefore, the number of readers is large, and the environment is not indoors, which is greatly affected by the external environment. Therefore, how to reduce the reading rate while ensuring a certain level of recognition rate? The total implementation cost becomes the core issue of whether it is operable

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • On-street parking management system based on UHF passive RFID
  • On-street parking management system based on UHF passive RFID
  • On-street parking management system based on UHF passive RFID

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0044] But relatively speaking, on-street parking mainly adopts side-on-street parking, so if figure 1 , figure 2 , image 3 In the example shown, it is a specific embodiment of the system of the present invention for parking on-street in a lateral position. The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] Since the signal transmission between the transmitting antenna and the receiving antenna is affected by the direction of polarization, in order to further improve the flexibility of electronic tag installation, the antenna array 111 includes two sets of strip antennas 113 perpendicular to each other. The strip antennas 113 are parallel to each other, and one group of axes is perpendicular to the corresponding road surface; the plane where the antenna array 111 is located is perpendicular to the corresponding road surface and parallel to the driving direction of the corresponding road surface. One...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an RFID-based parking management system, and provides an on-street parking management system based on UHF passive RFID. An antenna module and its corresponding sensing recognition area are arranged left and right along a driving direction, and are installed at a position adjacent to a corresponding road surface. The antenna module comprises an antenna array composed of atleast two strip-shaped element antennas and a power split phase shift control module, wherein the element antennas are connected to the power split phase shift control module, are arranged side by side at intervals and in parallel to each other, and are vertical to the corresponding road surface axially or have an acute angle with the normal of the road surface. An electromagnetic wave reflectingstructure is disposed on one or both sides of the antenna module along the driving direction. Therefore, the on-street parking management system is not required to damage the road surface, is easy toinstall and maintain, can be used with an existing geomagnetic induction system, is insusceptible to accumulated water and accumulated dust, has a good anti-interference ability, can adapt to externalcomplex environment, and is suitable for various types of on-street parking management.

Description

technical field [0001] The invention relates to an RFID-based parking management system, in particular to a UHF passive RFID-based on-street parking management system. Background technique [0002] With the increase of car ownership in our country, the problem of tight parking spaces in urban areas has become increasingly prominent. On-street parking has become an important part of urban highway traffic management, alleviating parking pressure and ensuring smooth traffic. Traditional on-street parking usually adopts manual billing or card bell type on-street parking charging system. Among them, manual billing is completely manually timed and charged; and the clock-type on-street parking charging system requires the driver to insert the parking card into the clock of the on-street parking space after parking to complete the on-street parking registration. To prevent parking without inserting the card, it also needs to be equipped with personnel to conduct inspections. There...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/02G06K7/10
CPCG06K7/10316G06K7/10425G07B15/02
Inventor 甘书相熊德新
Owner 东莞市明日视界科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products