Bluetooth Technology|In the first half of the year, 1.3 million charging piles were added nationwide, and Bluetooth charging piles will become the mainstream of the market

The National Energy Administration held an online press conference for the third quarter to announce the energy situation and grid-connected operation of renewable energy in the first half of 2022.Accelerate the construction of charging infrastructure. From January to June, 1.3 million new charging piles were added nationwide, which was 3.8 times that of the same period last year.

Relevant information shows that since 2012, more than 20 new energy charging industry policies have been issued covering planning, support and subsidies. As of April 2022, 29 of the 31 provinces and cities nationwide haveAll provinces and cities have adopted policies to promote the electric vehicle charging pile industry, and the promotion of policies has provided an important impetus for the development of the electric vehicle charging pile industry in various provinces and cities in China.

According to the latest data from the Ministry of Industry and Information Technology, as of the first quarter of 2022, the cumulative promotion of new energy vehicles in my country has exceeded 10 million, reaching 10.33 million.In the first quarter, the cumulative production and sales of new energy vehicles increased by 1.4 times year-on-year, and the market penetration rate reached 19.3%, an increase of 5.9 percentage points from 2021.However, as of the end of 2021, the number of charging piles nationwide reached 2.617 million units, although an increase of 940,000 units compared with 2020, a year-on-year increase of 56%.

With the development of currency digitization and the advancement of technology, the forms of charging piles are also constantly changing, from the coin-operated charging mode at the beginning, to swiping card charging, scanning code charging, to inductive communication, electric vehicle charging pilesAlso making progress.The charging pile equipment using the 4G module has a relatively high cost and requires the support of the mobile network. In some special places, such as basements and other places with weak or no signal, unless a communication base station is installed, the charging pile will be damaged.The use has an impact, which increases the cost of the product. Therefore, the application of Bluetooth BLE technology on the charging pile came into being.

Bluetooth low-power charging piles use Bluetooth BLE technology, use the mobile phone to scan the QR code of the charging pile, and wake up the charging pile on the WeChat applet or app; and use the Bluetooth identification function, the charging pile automatically recognizes the mobile phone user informationWake up the charging pile.The charging pile does not need to be connected to the Internet, and does not require complex wiring, high flexibility, and low construction cost; it can effectively solve the transformation and upgrading of new/old residential areas, or the roadside distributed charging piles, and effectively solve the traditional charging convenience.

Lenz Technology has independently developed wireless radio frequency and low-power Bluetooth BLE5.2 chips and has global intellectual property rights. For the AIoT Internet of Things field and individual consumers, it provides the "software and hardware commonality" solution of the Bluetooth master fully integrated chipSolutions and core devices, supporting the customized development of a comprehensive APP software platform.The designed Bluetooth chip solution is used in smart wearable devices, Bluetooth indoor navigation, smart home, medical and health, sports and fitness, data transmission, remote control, personal peripherals and AIoT Internet of Things and other scenarios.