1, Qi is the world's first standard to promote wireless charging technologyThe Wireless charging standard launched by the Wireless Power Consortium (hereinafter referred to as the Alliance) has two characteristics: convenience and versatility. First of all, different brands of products, as long as there is a Qi logo, can be charged with Qi wireless charger.
2, Qi is to promote wireless charging technology standardization organization - wireless charging alliance launched the "wireless charging" standard, with convenience and versatility of two major characteristics.
3, Qi wireless charging, simply put, is a use of electromagnetic induction principle, throughQi standard for mobile phones, cameras and other small devices wireless charging technology. This standard is formulated by the world-renowned organization Wireless Power Alliance (WPC), and has been widely accepted and applied by the industry, including Apple, Samsung, Nokia and other global giants have adopted Qi as the wireless charging standard for their devices.
4, not all mobile phones can be wireless charging, only mobile phones that support wireless charging can be charged. The wireless charger power of different cars is not the same, and now the car charger is using the QI protocol, and the mobile phone and the car charger must meet the protocol to match the charging. inadequacyMobile phone power charger can damage mobile phone battery. Among them, wireless charging technology originated from wireless power transmission technology.
5, QI certification is the Wireless charging alliance certification, formerly known as WPC certification is the first letter of the Wireless Power Consortium (wireless charging Alliance), which belongs to a technical organization's certification requirements, similar to SIG's Bluetooth BQB certification. It is not directly related to conventional national or regional certification, that is to say, it can be used globally.
Final product confirmation; 7) Review and issue certificates. Qi certification process Wireless charging Qi certification test includes: Compliance test and Interoperability Test. The compliance Test is conducted by the Authorized Test Lab (ATL), and 5 samples are sent for test.
Qi certification test content Detailed Qi certification test content is rigorous and comprehensive, mainly including: transmitter andReceiver communication protocol: to ensure that the two sides can quickly and accurately exchange data. Power output and stability: In the XYZ axis translation test, verify the wireless charging capability of the device at different angles. Energy transmission limit: Test the maximum power supply capacity of the equipment to ensure safety performance.
The mobile phone Qi certification Test includes the Compliance Test and the Interoperability Test. The conformance test mainly includes the following: coil design test; Timing test; Power assurance test; Foreign body detection, FOD (Foreign Object Detection); User indicates testing.
Wireless Qi certification content: including Compliance test (Compliance test) and compatibility test (Interoperability Test). The compliance Test was conducted by the Authorized Test Lab (ATL) with 5 samples.
and is considered to be a "Qi certified" product. 1) By coil type: Single coil: A11,g>, 5 samples were sent for testing.
2, Qi certification test project compliance test. The sending party shall send a total of at least 5 prototypes wireless charging qi test , of which 1 will be arranged for compliance test wireless charging qi test , the compliance test sample will be retained in ATL after passing the test.
3, wireless charging Qi certification content: including Compliance test (Compliance test) and compatibility test (InteroperabilityTest). Compliance Test Wireless charging qi test was conducted by the Authorized Test Lab ATL (Authorized Test Lab), and 5 samples were sent for testing.
4, wireless Qi certification test includes: Compliance Test (Compliance test) and compatibility test (Interoperability Test). Compliance testing is conducted by the Authorized Test Lab (ATL) and samples are sent for testingFive of them.
1, wireless charging Qi certification content: including Compliance test and Interoperability Test. The compliance Test was conducted by the Authorized Test Lab (ATL) with 5 samples.
2, QI certification mainly covers wireless charging qi test Wireless charger and receiver wireless qi test performance, compatibility, security and other aspects Wireless qi test evaluation. Qi-certified wireless chargers can provide a stable power supply for devices that support the QI standard, while ensuring the safety of the device during the charging process. In addition, QI certification also involves the verification of communication protocols between devices to ensure good interoperability between devices.
3, wireless charging Qi certification testing content includes compliance testing (Compliance test and Interoperability Test. The compliance Test was conducted by the Authorized Test Lab (ATL) with 5 samples.
4, Qi wireless charging certification includes the following: 1) member application wireless charging qi test ; 2) Product registration; 3) Product provision; 4) Product compliance testing; 5) Product compatibility test; 6) Final product confirmation; 7) Review and issue certificates. Qi authentication flowThe content of Qi certification test includes: Compliance test and Interoperability Test.
5, Qi certification testing content detailed Qi certification testing content is rigorous and comprehensive, mainly including: transmitter and receiver communication protocol: to ensure that both sides can quickly and accurately exchange data. Power output and stability: In the XYZ axis translation test, verify the wireless charging capability of the device at different angles. Energy transmission limit: Test the maximum power supply capacity of the equipment to ensure safetyI can.
6, Qi certification: the universal language of Wireless charging industry Qi, the full name of the wireless charging Alliance (Wireless Power Consortium, referred to as WPC) masterpiece, it defines wireless charging qi test a global universal wireless charging standard. This standard is "convenient" and "universal" as the core, ensuring that different brands of products only need to have the Qi logo, can be seamlessly connected with any QI-compatible wireless charger.
1, the amount of charging within minutes reaches or exceeds 10%, and the charging efficiency is even higher than the direct use of wireless chargers. In contrast, the Deep Blue SL0 Long comfortable Da and Wei brand Blue Mountain DHT-PHEV are obviously not too friendly for Apple iPhone 13 Pro, with a 15-minute charge of 3%, which is a large gap compared with other test models.
2, "Electric vehicle wireless charging system Part 2: Vehicle charger and charging equipment betweenCommunication Protocol "(GB/T 38772)," Electric vehicle wireless charging system Part 3: Special requirements "(GB/T 38773)," Electric vehicle wireless charging system Part 4: electromagnetic environmental limits and test methods "(GB/T 38774) a total of four national standards.
3, the highest charging efficiency of Xiaomi and Huawei require the mobile phone to support their own protocols, so we separately tested the Huawei Mate 30 with Huawei wireless charging mobile phone bracket and Xiaomi 10 with Xiaomi wireless charging mobile phone bracket. Standard tests use iThe Phone 11 pro comes with all wireless charging phone stands, and the rule is that the phone stays lit, and the time required to charge 10% (from 40% to 50%) is tested on all products under test.
4, the configuration of the two models of the leading PHEV is quite rich, and the high-equipped models we tested can be described as luxurious. Inductive trunk, mobile phone wireless charging level is relatively rare configuration. In fact, in Beijing Hyundai's less than 100,000 low-end models have been equipped with mobile phone wireless charging to cover almost all models.
5,Storage space compared to storage space, the performance of both cars is quite satisfactory. Due to the use of the shield design, the two cars have a lot of storage space under the center console, XOPeng P7 is equipped with mobile phone wireless charging function, but Tesla in the cover for the USB charging port harness reservation is more humane, if the Xopeng P7 directly connected in the armrest, the charging cable will be clamped by the cover.
6, it is very suitable for small partners who pursue battery life, appearance design, mobile phone performance and image experience. Battery life In terms of battery life and charging, OPPO Reno9 Pro This mobile phone has a built-in 4700mAh large-capacity battery, and supports the longevity version of 80W super flash charging technology, I have actually tested, will be fully charged only about 30 minutes, this charging efficiency I am very satisfied.