Technology Search Regarding Dynamic Wireless Power Transfer 24-04-002

Status: Closed
Prize: $50
Entries Received: 14
Winner: alamin17890

Winner

Contest Brief

<Overview>
I am looking for a searcher to conduct comprehensive search on the topic of vehicles. The search should focus on the specific technologies related to vehicles, especially a judgement of an operating state of a power reception apparatus of a dynamic wireless power transfer system.

<Technology Description>
This technology is a technology to judge an operating state of a power reception apparatus of a dynamic wireless power transfer system.
One of the problems of the dynamic wireless power transfer system is that, when an abnormality occurs in power transfer from a power transmission apparatus to a power reception apparatus, it is difficult to judge if the cause of the abnormality lies in the power transmission apparatus installed on the road or if it lies in the power reception apparatus mounted in a vehicle.
To solve this problem, this operating state judgment apparatus comprises a control device, a communication device configured to be able to communicate with a vehicle provided with a power reception apparatus, and a storage device configured to store inspection information relating to inspection dates or installation dates of power transmission apparatuses. The control device calculates an elapsed time from an inspection date or installation date of a power transmission apparatus installed at a location of occurrence of an abnormality based on the inspection information and information on occurrence of an abnormality relating to the location of occurrence of the abnormality and date of occurrence of the abnormality where the power transfer efficiency from the power transmission apparatus to the power reception apparatus received from the mobile object through the communication device becomes less than a predetermined value. The control device judges an operating state (for example, normal or abnormal) of the power reception apparatus based on the elapsed time. Please search for this technology in this contest.

<<NOTICE>> The target car brands in this search are limited to US, European, Chinese, and South Korean brands.

<Requirements for Payment>
・Submit documentary evidence that clearly states the details of the subject product, the name of the company selling the product, and the company that plans to sell the product. Documentary evidence includes websites, YouTube videos, repair manuals, photos of the actual product, vehicle owner's manuals etc.

★Clearly indicate the URL of the website or YouTube site as the basis for the evidence.
★Please clearly indicate where the above technology is disclosed.

[example 1]★Technical Details
YouTube: “youtube.com/watch/v=OEczSq”
Time: 2:30-3:15
Product name: “MODEL S” Company name: “TESLA”

[example 2]★Technical Details
URL: https://OEczSq
Written section: Second paragraph
Product name: “MODEL S” Company name: “TESLA”

・The term "plan to sell" includes products under development.
・If the name of the company developing the product is clearly stated in the evidence, the payment requirements are satisfied.
・List information in order of your confidence.