{"id":5668,"date":"2022-05-31T11:15:36","date_gmt":"2022-05-31T03:15:36","guid":{"rendered":"https:\/\/store.west-hn.com\/?p=5668"},"modified":"2022-06-15T09:46:35","modified_gmt":"2022-06-15T01:46:35","slug":"bluetooth-aoa-parking-space-guidance-and-reverse-car-search-indoor-positioning-and-navigation","status":"publish","type":"post","link":"https:\/\/store.west-hn.com\/en\/bluetooth-aoa-parking-space-guidance-and-reverse-car-search-indoor-positioning-and-navigation\/","title":{"rendered":"Bluetooth AOA for parking space guidance and reverse car finding indoor localization and navigation scheme"},"content":{"rendered":"

Bluetooth Positioning Overview<\/h2>

With the increase in the number of private vehicles, parking difficulties have become a major social problem. Both GPS and Beidou navigation systems can only navigate outdoors, not in theIndoor navigation<\/a>In recent years, more and more large shopping malls, parking lots, in large parking lots, in order to facilitate parking management, often divided into a number of areas, the line is more complex, when more parking, less free parking spaces, the need to park, will waste a lot of user time to find parking spaces can be parked, and sometimes also cause congestion in the parking lot. Parking space guidance and reverse car search are the basic requirements for building a smart parking lot.<\/p>

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At present, it is necessary to locate and navigate the vehicles and people in the parking lot, and it is the most simple and convenient way through Bluetooth.Bluetooth localization<\/a>It is divided into AOA bluetooth localization and beacon localization.<\/p>

1. With beacon positioning technology, positioning accuracy of 3-5m, at least three beacons are needed for positioning, the beacon is evenly deployed at a distance of 5m, the service life of a single beacon is 3 years, the construction is simple and no wiring is needed on site, the cost is low, and it can be used to implement positioning and navigation for the positioning terminal.<\/p>

2. to beacon bluetooth positioning compared to AOA positioning is more accurate, positioning accuracy can reach 30cm, as well as in the management of equipment, AOA can be managed for all positioning base station, AOA deployment only need a positioning base station can do 2 dimensional positioning, and the coverage of the surface is the installation of the base station height of 1.5-2 times, a single coverage of the half-price of a larger. In short, for the future trend of indoor positioning, the world power technology of bluetooth indoor comply with the trend of indoor positioning, now wearable devices in all aspects, bluetooth ecology will also play its own potential advantages, 5G + bluetooth indoor positioning will be for the market to bring a huge macro benefit. With AOA Bluetooth indoor parking navigation, Seiden Technology aims to solve the problems of low efficiency, difficult to find parking space, difficult to find car, difficult to manage, and high management cost in the current parking lot.<\/p>

Hainan Shidian Technology Co.<\/a>Launch of intelligent parking solutions for customers to create a cost-effective intelligent parking electronic map application system, to achieve intelligent video parking guidance and reverse car search, visualization of intelligent operation and management, to achieve the owner parking comfort, management units to manage the purpose of saving heart, not only to enhance the owner's parking experience, but also saves the cost of maintenance and management and is compatible with all kinds of Internet of Things bluetooth devices and all bluetooth 4.2G cell phone, the service 4 billion new types of bluetooth devices every year, or will expand the bluetooth this great commercial success of the wireless protocol strong landing scenarios. Service in the annual 4 billion new types of Bluetooth devices, or for Bluetooth this great commercial success of the wireless protocol to expand another strong landing scene.<\/p>

localization algorithm<\/h2>
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positioning framework<\/h2>
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software platform<\/strong><\/h2>
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The main service carrier through the WeChat small program, to achieve lightweight applications, ready to use, without additional downloads, can be embedded in the APP to dock with the platform, providing native SDK and API.<\/p>

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Indoor Parking Lot Navigation<\/strong><\/h2>

Open API, can be docked with multiple platforms to realize richer travel services for car owners.<\/p>

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Reverse vehicle search function<\/strong><\/h2>

Parking reservation, payment, etc.<\/p>

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Visual Data Management<\/strong><\/h2>
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Provide visual data display, help management decision-making<\/strong><\/h2>

:: Heat map of personnel distribution<\/p>

:: Personnel activity track map<\/p>

:: Heat of access to the location<\/p>

:: Attribute\/behavioral analysis of users, etc.<\/p>

The parking lot navigation system of Shidian Technology is based on lightweight 3D electronic map and adopts Bluetooth AOA low-power technology to provide users with parking lot positioning and navigation services. By embedding the WeChat applet end, it can realize convenient and efficient car, store and facility searching services in the parking lot directly on the cell phone end to enhance the visiting customers' experience of searching for destinations and car and parking spaces, and comprehensively enhance the technology and informationization construction of the parking lot. Informatization construction.<\/p>

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