Open AccessDesign of an intelligent underground parking guided and charging system based on WiFi
Author(s) -
Mingxia Su,
Fang Zhou
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1920/1/012095
Subject(s) - global positioning system , real time computing , parking lot , cloud computing , computer science , hotspot (geology) , smart phone , mobile phone , parking guidance and information , embedded system , transport engineering , engineering , telecommunications , civil engineering , geophysics , geology , operating system
With the development of the society, the improvement of people’s living standards, countless underground parking lots seem to be difficult to park and find cars. Underground parking lot was built under the thick concrete. Because the underground parking lot is built under the thick steel and cement, the GPS satellite signal can not penetrate the thick bunker, which leads to the problem that the navigation accuracy in the building is too low to be able to locate accurately. In order to solve this problem which is put forward an intelligent underground parking guidance system based on the wifi, the system install wifi routers on the underground parking lot, and mobile phones own wifi module scan wifi hotspots around the information, and then match the cloud database tagged wifi hotspots information, and get wifi hot spot on the map coordinate information. According to the mobile phone access to the location of the WIFI hotspot intensity information, the system gets to the phone’s current location information, and the coordinates of the map is updated. Fianlly, according to the system for the whole test, the test results show that the system has achieve the expected goals, and the operation is convenient, has certain market practical value.