2. Denso became independent from Toyota Motor Corporation in 1949, but its main business is still supplying auto parts to Toyota. Denso Japan remains the second largest supplier of auto parts in the world, with more than 654.38+0.5 million employees worldwide.
3. Because high-precision auto parts need to match a lot of information (source of raw materials, origin, etc.). ), the information capacity of traditional bar codes is limited. How to store more product information on parts labels has become a difficult problem for Denso in Japan.
Despite this, the founder Teng Hongyuan was not optimistic that the QR code could be widely used by the society from the beginning of the invention. Although Denso Wave owns the patent right of QR code technology, it has not considered charging the whole society or selling patents.
Information acquisition (business card, map, WIFI password, data).
Website jump (jump to Weibo, mobile phone website, website).
Advertising push (users scan the code to directly browse the video and audio advertisements pushed by merchants).
Mobile phone e-commerce (user scanning code, mobile phone direct purchase order).
Safety traceability (users can scan the code to see the origin; At the same time, the background can obtain the final consumption location).
Preferential promotions (users scan the code, download electronic coupons, and draw prizes).
Member management (e-member information and VIP services are obtained from users' mobile phones).