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Huawei reveals thermal management patent for electric vehicle, water cooling and heat dissipation

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Huawei Baic smart car

Huawei owns a handy patent related to thermal management to improve the system performance and reliability by removing the high heat flux generated in electronic cars.

The company is still polishing its technologies and evolving the application criteria of heat management methods. On this matter, this Chinese tech discloses a new patent which was filed on 28th May 2021 in China.

Check the brief overview below-

New Huawei Thermal Management Patent

Title: A thermal management system and electric vehicle

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Publication Number: CN113276744A

Publication Date: August 20, 2021

Application Criteria: Cooling seat Water Circuit

Huawei thermal management patent

The patent method describes the thermal management approach to moderated heat in the seat water circuit using a battery water circuit.

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The vehicle’s battery waterway and seat waterway are the practice filed of this method. We can observe from the given figure that the cooling water pump’s wallplug is attached with the seat waterway and battery cold surface in a four-seating vehicle.

Moving ahead, all seats have water cooling capacity at both ends that maintain the operating temperature in the environment and provide a more comfortable riding experience.

Huawei thermal management patent image

More About Huawei Patents:

Huawei is the leading and innovative firm of China which is also the biggest patent holder in the country. The company has innovative patents in the automotive field, smartphones, smart vehicles, folding screens, network technology, and more.

In March 2021, the company displays 729 key patents among the 100,000 patents that it owns. Its patent category coves about 40,000 classes all around the wrold. (Read More Here)

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(Source: Ithome)

Yash is a graduate of computer science and followed his way into journalism, he is interested in various subjects related to technologies and politics. Yash likes to listen classical songs and has a huge library of classical mixes.

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Huawei launched complete smart gas station solutions

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Huawei gas station solutions

Huawei has released its new smart solutions for the gas station that are very convenient for the users and can save time. These Huawei gas station solutions can be helpful in refueling, making payment easier, large screen display, and more.

With the help of this, the smartphone will display the owner’s detail including the fuel dispenser, and the gasoline model. Once the refining is done, the owners don’t need to get out of the car of payment.

Just select the payment method from the list that includes cash, fuel card, bank card, WeChat, Alipay, and other methods by tapping on the smartphone screen. Also, the system will automatically pay according to the amount of refueling, and the owner can issue an electronic invoice in the App or Mini Program (for registered users).

In addition to this, it automatically applies the latest discounts available on some non-fuel products, as well as the customized one-person-a-car precision push customized for each owner, which will also appear here.

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Huawei gas stations solution

Huawei Atlas 500 Smart Station and SDC software-defined camera edge bring smart brains to gas stations and play the role of “smart sentry”. It can accurately collect and identify all the specific information of inbound vehicles, including license plate, vehicle logo, model, color, and more.

It can perform intelligent analysis, accurate “vehicle-lane-fuel gun” to realize automation correlates closely regarding refueling and payment.

In the smart gas station built by Huawei, if the car owner is a registered member vehicle then the smart big screen will display the member’s basic information and fueling habits, including fuel product, amount, etc., and automatically allocate available fuel guns. If the fueler is busy, the car owner can also pick up the gun and refuel without waiting. The Huawei gas station solution surely makes refueling with easily for consumers.

(Source: ithome)

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Huawei gets approval for two communication technologies for vehicles

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Huawei Arc Fox Smart Car

On November 3, Huawei has received approval for the two-communication technologies and both of these can be used in the fields of Internet of Vehicles, autonomous driving, and more. These patents were published in China.

The Huawei patent was published with announcement number CN113746606A the first patent that provides a vehicles communication method and device for V2X, intelligent networked vehicles, intelligent driving, assisted driving, and other fields. It can solve the current technical problem of the lack of SL TCI logo indication.

While the patent with CN113747577A provides a communication method and device that can be applied to D2D or Internet of Vehicles, such as V2X, LTE-V, and more. Additionally, it can be used in fields such as smart driving and smart connected vehicles.  This patent facilitates device equipment to exclude resources that have been reserved by other device equipment as much as possible to reduce transmission interference.

Huawei vehicles communication

Huawei patent for detecting automatic driving system:

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On the same day – November 3, Huawei also published a patent in the field of automobile technology entitled with detecting automatic driving systems with announcement number CN113741374.

The patent technology can also detect the failure reason of the automatic driving system, and use the detected automatic driving system to control the driving of the vehicle. The technical solution proposed in this application helps to improve the overall safety of the vehicle.

(Via)

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Huawei patents two way charging technology for electric vehicles

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Huawei electric vehicles charging

In April 2020, Huawei filed a patent for charging and discharging switching device, method, as well as a two-way charging system for electric vehicles. Now, as per the China Intellectual Property database, this patent was approved on November 30, 2021.

However, the Huawei two-way charging system patent for electric vehicles was published with announcement number CN112638700B in China. At present, two-way charging technology has been more and more widely used in the field of new electric vehicles.

Huawei electric vehicle charging

The electric vehicles launching with the support of two-way charging can bring many conveniences to users. In the new upcoming electric vehicles, the power tools and provide users with home appliances, power supplies, etc.

Accoriding to the patent summary, the patent mainly relates to a charging and discharging switching device, a method, and a two-way charging system. The charging and discharging switching device mainly includes:

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  • A first switch, a second switch, a switching power supply, and a control unit.
  • The two ends of the first switch are used to connect the power supply device, the load device.
  • The first end of the second switch and the switching power supply, and the second end of the second switch is used to connect the new energy vehicle.

Huawei electric vehicle charging

(Via – ithome)

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