Consumers choose to buy smart locks because of the convenience and security of fingerprint unlocking and remote unlocking of smart locks. Most of the technologies used in smart locks are ZigBee, wifi and Bluetooth, and these technical solutions can realize these advantages of smart locks. This article xiaobian will analyze the working principle and related advantages of smart locks using Bluetooth technology.
What is the working principle of Bluetooth smart lock?
A BLE Bluetooth module is built into the smart door lock. The mobile phone reads the Bluetooth information of the smart door lock through the APP, tries to pair, and sends an unlocking request to the server. The server sends an unlocking instruction to the mobile phone, and the mobile phone receives the instruction, and then sends the instruction to the smart door lock through Bluetooth to unlock.
Adding low-power Bluetooth to the existing traditional door lock can unlock and control the door lock through smart phone, which is more intelligent and convenient without cumbersome door cards and keys.
Advantages of Bluetooth Smart Lock
Long standby time: At present, the mature smart lock schemes in the market all rely on battery power supply. Of course, some smart locks can also be recharged by external power supply, such as USB connection charging treasure. The BLE Bluetooth module has very low power consumption in all modes, which is of course one of the advantages of adopting Bluetooth control.
Mobile phone unlocking is convenient and fast: In the era of mobile Internet, the unlocking of APP mobile phone has reached a very high level of intelligence of smart locks. To exaggerate, locks without APP unlocking are by no means smart locks. Bluetooth smart lock scheme is also easy to operate as long as you open the mobile phone APP. The appearance of Bluetooth unlocking mode has solved all the distance problems and problems that traditional locks can’t solve easily.
Strong adaptability, and the signal is not disturbed: Smart products are easily influenced by the environment, especially the interference and shielding of signals, which will directly affect the experience. Although wifi and Bluetooth are both in the 2.4G frequency band, there will be interference between signals, but Bluetooth has a higher transmission speed, a better unlocking experience and a smaller size, which has a very obvious advantage among Bluetooth smart locks.
Bluetooth smart lock application scenario
Scenario 1: The homeowner doesn’t have a key, so he can directly control the door lock to open through the mobile APP;
Scenario 2: The owner is not at home. When a visitor needs to enter the door, he can authorize it on the APP, and then the BLE Bluetooth smart door lock can be authorized to open the door lock through the cloud server.
Scenario 3: When a visitor needs temporary accommodation, he can authorize the visitor’s mobile phone to open the door lock within the authorized time limit.
The above is about what the working principle of Bluetooth smart lock is, and the related advantages of Bluetooth smart lock are introduced. Bluetooth smart lock is one of the mainstream smart locks at present, which is very popular among many consumers because of its low power consumption and strong adaptability. If you want to know more about Bluetooth smart lock, you can visit China Smart Lock Network.