1、 Background of the solution
With the acceleration of urbanization, many cities now have large underground parking lots. However, due to the complex structure and enclosed space of underground parking lots, it is difficult to distinguish between southeast and northwest, and GPS or Beidou navigation cannot be used. In addition, there are no iconic buildings or reference points in the underground parking lot, which makes it difficult for car owners to quickly find parking spaces and vehicles in the parking lot. So indoor positioning is very important for both operators and users. Bluetooth beacon indoor positioning technology, with its characteristics of low power consumption, high accuracy, and easy deployment, can effectively solve the difficulties in this industry.
2、 Scheme Introduction
Shengrun Technology's Beacon indoor positioning technology is based on low-power Bluetooth 5.3 and above protocols. By laying Beacons in key locations such as channel intersections and parking spaces, at least three Beacons are installed in each area, and the transmission power of the Beacons is appropriately adjusted to ensure signal coverage and positioning accuracy of Bluetooth channel sourcing. When terminal devices (such as smartphones) enter the coverage area of Beacon signals, they will receive three or more Beacon broadcast data. Through a phase ranging scheme, the relative position of the terminal device can be calculated, and combined with positioning algorithms and map engine databases, the position of the terminal device can be accurately calculated. In addition, an APP suitable for smart phones is developed. Users can download the APP or follow the relevant official account to realize one click car search, parking space navigation and other functions. The operator can also send advertising push notifications, discount information, etc. through Beacon.
3、 solution features
Improving parking efficiency: Through Beacon indoor positioning technology, car owners can quickly find parking spaces and vehicles, reducing the time spent wandering in the parking lot and improving parking efficiency.
Enhance user experience: Combining the APP and map engine database, provide users with convenient functions such as one click car search and parking space navigation to improve their parking experience.
Promoting intelligent management of parking lots: By collecting and analyzing positioning data, parking lot managers can understand the operation of parking lots, optimize parking space allocation and navigation path planning, and improve the level of intelligent management of parking lots.
Promoting technological innovation and application: The application of Beacon indoor positioning technology in large underground parking lots will drive innovation and development of related technologies, providing reference and guidance for indoor positioning applications in other fields.
4、 Implementation of the solution
The new generation Bluetooth beacon Beacon developed by Shengrun Technology supports Channel sourcing channel detection technology, with higher positioning accuracy up to centimeter level and relatively lower cost, which greatly facilitates the popularization of indoor positioning technology. This Beacon product has an IP68 waterproof rating, a battery life of up to 7 years, and is very easy to deploy, using methods such as pasting and bundling. This solution can achieve fast and accurate indoor positioning function through reasonable deployment of Beacon beacons, development of positioning algorithms and map engines, development of terminal devices and apps, and system optimization and maintenance, and can develop more extended functions through indoor positioning.
