development history
We have launched cloud keys, Bluetooth keys for mobile phones, and NFC digital key functions for cars, maintaining a leading position in the field of smart keys and laying the foundation for the development of smart key cover technology.
Application in the field of smart home
In the smart door of smart homes, a new key cover component has emerged to solve the problem of difficulty in opening the cover plate on the lock cylinder. The panel is set on the door body and has a through groove for connecting the lock core. The cover plate covers the through groove, and one side can be separated from the panel. Pressing the other side of the cover plate can separate one side from the panel, making it easier to expose the lock core. The connection methods include magnetic attraction (with a first magnet on the panel and a second magnet on one side of the cover plate) and snap fit (with a card hole on the panel and a soft plug on one side of the cover plate), which improve the convenience of opening the key cover.
Development of
Integration and convenience improvement
Nowadays, smart key cover technology is developing towards integration. If BYD integrates traditional key functions into their mobile phones, users can unlock and lock their vehicles with their phones. Even if the phone is out of network or battery, the NFC digital key function is not affected, greatly improving the user experience.
Full stack self-developed and ecosystem construction
Some enterprises have strong capabilities in the field of intelligence and have independently developed a complete set of digital key systems for the entire stack. The system supports multiple unlocking methods such as Bluetooth and NFC for mobile phones, and can also be customized according to user needs, breaking down barriers between different terminals and operating systems. It collaborates with mainstream mobile phone brands to promote industry standard setting and establish a full scenario digital key ecosystem.
Future Trends
Integrating new technologies
With the continuous development and application of new technologies such as 5G, IoT, and artificial intelligence, smart key cover technology is expected to integrate with them. For example, by collaborating with smartphone manufacturers to further optimize the functionality of smartphones as smart keys; Collaborate with smart home manufacturers to achieve intelligent interconnection between vehicles and homes, bringing more innovative products and services.
Security and intelligent upgrade
In the future, smart key cover technology will pay more attention to safety and intelligence. More advanced identification technologies such as biometric recognition may be introduced to enhance the security of key cover opening. At the same time, the level of intelligence will be further improved, and the opening method and permissions can be automatically adjusted according to the user's usage habits and scenarios.

























