Automotive digital key positioning terminal

The potential of low-energy Bluetooth technology in enhancing the user experience of car access systems is limitless. Users can walk towards their vehicle while using their smartphone key to unlock it. The car can automatically adapt to the user's preference settings, such as mirror, seat, steering wheel, and head-up display positions, based on custom digital profiles. With a car access system based on low-energy Bluetooth technology, the car can also use various secure ranging and positioning techniques to locate authorized phones inside the car, adding an extra layer of security before unlocking the doors and starting the engine. In addition, users can create digital keys for friends and family, or temporary digital keys for valet parking attendants, making car sharing more convenient.

This solution is developed based on TI CC2340 automotive Bluetooth 5.3 chips and technologies, and works with Android 8.0 and above or iOS 5.0 and above on smartphones. The built-in BLE master-slave mode in the smartphone, along with the BLE slave device and BLE scanning antenna placed on the car body, realize seamless recognition and positioning. This function allows for seamless recognition without the need to launch the app after the user has completed user registration and vehicle ownership verification via the app and has turned on the phone's Bluetooth function.

Product Features

1. Compatibility

The provided BLE AP! is compatible with mainstream smartphone brands such as Apple, HUAWEl, VIVO, OPPO, Xiaomi, Meizu, etc.

Supports Android 8.0 and above;

Supports iOs 5.0 and above;

2. Internet of Things (loT)

The electnic car can upload its status information to the data operation platform through the convenience of moble phone Bluetooth interaction, reduding the risk of theft throughbig data monitoring;

3. Positioning Accuracy

The positioning module has a built-in algorithm, which allows the error range of locking and unlocking to be controlled within 3 meters;In pocket testing, the unlocking distance is around 1 meter; in hand-held testing, the unlocking distance is around 3 meters;4. Low Energy Bluetooth

By deploying multiple Bluetooth antennas on the electric car it not only ensures a good user experience but also helps to conserve energy

5. Stability

est results from unlocking eight diferent brand phones 100 times each, totaling 800 unlocks, showed an unlocking success rate of up to 99.8%

6.Customization

Considering that austomers product posioning and functions are diferent, we only provide Bluetooth module hardware and related techmical suport for Bletoth connections

giving customers more space to customize their upper-level business logic.