The 2017 Mercedes-Benz S550e will be the first plug-in hybrid on the market with Qualcomm Wireless Electric Vehicle Charging Technology (WEVC)...
This is official information: The upcoming 2017 Mercedes-Benz S550e will be the first plug-in hybrid on the market with Qualcomm's wireless electric vehicle charging (WEVC); Qualcomm said that the new car owner with optional wireless charging function: "As long as you easily park your car on a special charging board, you can start charging the car without plugging and unplugging the wires, and you can charge it when you stop."
Qualcomm said it has signed a WEVC license agreement with a number of first-tier auto parts manufacturers. The most recent deal announced in July was signed with Lear CorporaTIon, a global supplier of car seats and electrical systems in the US; A similar contract was signed with Swiss manufacturer Brusa Elektronik a year ago to develop high-efficiency power electronics for electric vehicles. Daimler, the manufacturer of Mercedes-Benz models, can plug in the Mercedes-Benz 500 series. The electric hybrid car offers a supplier of wireless charging options.
In addition to the above contracted vendors, Anthony Thomson, Qualcomm's vice president of business and marketing development, said that the WEVC technology license customers that have been publicized so far include Chargemaster, the UK's electric vehicle charging solution provider, Efacec, the Portuguese automotive electronics supplier, and the UK. Engineering company Ricardo.
Thomson also pointed out that Qualcomm's wireless charging technology has been successfully integrated into several different vehicle platforms and completed testing; these models include: Renault Fluence, Nissan Leaf, BMW's i3/i8, Mitsubishi (Mitsubishi) Imiev, Honda Accord, and Rolls Royce's 102 ex experimental electric vehicle; he emphasized that Qualcomm can respond to customers in packaging, shielding, electromagnetic compatibility (EMC), RF, heat dissipation and safety. Technical needs such as sex.
So, what is the size of the business that provides wireless charging for the 2017 Mercedes-Benz S5520e? Does it have a significant impact on the entire WEVC market?
In response to the above problems, Kevin Mak, senior analyst at the market research firm Strategy AnalyTIc, said: "We suspect that the impact is not significant, because the price of the optional feature is in the range of 1,000 to 2,000 US dollars (in addition to the standard conductive Charging system), and that is the feature that the most expensive models of the luxury car can support;" In any case, the agency believes this is a symbolic meaning, because the Mercedes-Benz S550e will be the first to be equipped with wireless charging. Plug-in hybrid car.
Qualcomm's Thomson has a different view. He stressed that the Mercedes-Benz S550e is only the first of many mass-produced wireless charging vehicles. The automakers who need the technology will increase rapidly: "We will be next In a few years, I saw the WEVC system appear in the production of other car manufacturers."
Other vehicle wireless charging competition technology
Qualcomm's WEVC is not the only automotive wireless charging technology on the market. Other competitors including WiTricity, KAIST, Momentum Dynamics and Evatran have developed similar technologies; most manufacturers have their own wireless charging technology for vehicles, and Qualcomm and Witricity is known to be a supplier that has made progress in licensing technology business.
However, Strategy AnalyTIc's Mak said: "We have previously heard that WiTricity will provide a charging system for Toyota's Prius Prime plug-in hybrid, but the plan seems to be postponed;" he also pointed out: "Other vendors are Seeking high-power wireless charging solutions above 8 kW, and some companies such as Evatran Group's Plugless Power, is locked in the aftermarket."
So what is the difference between those wireless charging technologies for cars? Mak explained that most of these solutions use magnetic resonance (magneTIc resonance) coils. The solution between the various suppliers is not much different except for the hardware design of the control circuit and the shape of the coil, for example. different. In addition to technology, the actual power of attracting auto manufacturers to adopt wireless charging technology is the rise of the American Society of Automotive Engineers (SAE) J2954 wireless charging standard for vehicles.
Mak pointed out that some manufacturers lock in high-power solutions because long charging times are a major drawback for electric vehicles; and inductive charging systems that compete with magnetic resonance are now moving toward higher charging power. The Combined Charging System (CCS) standard set by several European OEMs is now capable of charging at 150 kW. The next target is 350 kW. Although with heavy cables and active cooling systems, the goal of CCS in the future is Fast charging in 5 minutes, supporting a driving distance of 100 kilometers.
Another electric vehicle fast-charging standard, ChaDeMo, which was set by a Japanese car manufacturer, has recently increased to 150 kW, and it is also planned to develop a 350 kW system; however, Mak believes: "Battery technology has to be upgraded to strengthen the battery core at such high power. Understand the tolerance of frequent charging."
Qualcomm's Thomson said that the company's WEVC technology can typically achieve 90% efficiency in the entire charging operation area, which is very close to or even better than many wired charging systems; despite various different wireless charging technologies for vehicles, Qualcomm Still optimistic about the future, because SAE has set an international standard for vehicle charging. Qualcomm said in a statement that the company and other vendors are working hard to ensure that WEVC technology meets SAE international standards to meet short/long-term benefits.
SAE only published a Technical Information Report (TIR) ​​in May last year to provide initial results of the J2954 standard; Mak said that the report indicates that the final version of the J2954 standard will be released in 2017, while the high-power version The car wireless charging standard J-2954-2 will be available as soon as 2018, or by 2020 at the latest.
Qualcomm's point of view is: "In the short term, it proves that the commercial performance of WEVC helps to expand the application of this technology in pure electric vehicles, because such vehicles need to charge more batteries than hybrid vehicles; and the 3.6 kW version of WEVC The system is an ideal charging option for plug-in hybrid vehicles. Pure electric vehicles with 30~40 kWh batteries need to be doubled or even tripled to fully charge the battery in a reasonable amount of time."
Qualcomm's longer-term goal is to have auto-driving vehicles equipped with wireless charging systems: “Because auto-driving vehicles can't be fully self-driving vehicles if they can't refuel/recharge themselves.†Strategy Analytics predicts that technology costs are the first to consider The wireless charging technology is rare, and the initial growth rate of the wireless charging market will be slow. It is estimated that the number of cars supporting wireless charging technology will reach 1.3 million in 2023; however, because wireless charging technology can plug in The convenience brought by hybrid/electric vehicle owners, this technology has the potential to accelerate growth in the long run (after 2020). Once more manufacturers enter the wireless charging market for vehicles and bring economies of scale, it is expected to be relevant. System costs have fallen further.
Query Machine All-In-One,Product Display Touch Screen Horizontal,Lcd Capacitive Touch Screen Advertising Display,Advertising Display Kiosk Capacitive Touch Screen
Jumei Video(Shenzhen)Co.,Ltd , https://www.jmsxdisplay.com