Technology Last Night This Morning 0517: 12306 responded that train ticket changes also require handling fees: to combat ticket scalpers and ticket refund loopholes; Meizu 21 Note mobile phone released, starting from 2,599 yuan; Xiaomi AI large model MiLM officially passed the registration

"Technology Last Night and This Morning" time, hello everyone, it is Friday, May 17, 2024. Today's important technology information is:

1. No need to advance Purchase tickets and directly scan the QR code to board the train: the "Railway e-Cartoon" of the high-speed railways in Jiangxi and Fujian provinces has achieved full coverage

Railway 12306 has previously launched the railway e-Cartoon business. It is reported that this service can realize traveling by train without purchasing tickets in advance. You only need to show the QR code to complete all steps of entering, boarding and leaving the station.

China Railway Nanchang Bureau Group Co., Ltd. announced that starting from May 16, the Hangchang High-speed Railway and the Longlong High-speed Railway will activate the "Railway e-Tong" service at 9 railway stations in Jiangxi and Fujian provinces and will be launched simultaneously. The function of making an appointment and swiping your ID to enter and exit the station. Since then, all 111 high-speed rail stations in Jiangxi and Guanzhou provinces have launched the "Railway e-Tong" service, achieving full coverage of high-speed rail lines in the two provinces. Please see details for details.

2. Spanning 5 cities including Guangzhou and Dongguan, China’s longest cross-city “subway” is about to open for operation

Guangzhou Metro official news, Guangfo South Ring (Foshan West Station-Panyu Station ), Foshan-Dongguan intercity railway (Panyu Station-Dongguan West Station) will soon be put into operation, and will be combined with the already-opened Foshan-Zhaozhou intercity railway (Foshan West Station-Zhaoqing Station), Dongguan-Huizhou intercity railway (Dongguan West Station-Xiaojinkou stations) to achieve “four-line connectivity” operation. Please see details for details.

3. Meizu 21 Note mobile phone released: equipped with the second-generation Snapdragon 8, priced from 2,599 yuan

At the Flyme AIOS and Meizu 21 Note mobile phone special forces conference held on the afternoon of May 16 Last year, Meizu released the new Meizu 21 Note mobile phone, priced from 2,599 yuan. Please see details for details.

4. DJI Zenmuse H30 series all-weather multi-light flagship load released: 400x digital zoom, 3000 meters laser ranging, starting from 27,600 yuan

DJI released the all-weather all-weather flagship load on May 16 Multi-optical flagship load H30 series. H30 integrates five modules: wide-angle camera, zoom camera, thermal imaging camera, laser rangefinder and near-infrared external fill light. It supports IP54 dustproof and waterproof, can work between -20℃ to 50℃, and is suitable for public safety, Operations in energy inspection, water conservancy and forestry and other fields. See link for details.

5. Lenovo moto X50 Ultra AI mobile phone released: equipped with Snapdragon 8s Gen 3, priced from 3,999 yuan

On the evening of May 16, Lenovo officially released its first AI mobile phone—— Moto X50 Ultra, equipped with Snapdragon 8s Gen 3 processor and Lenovo Xiaotian AI personal intelligence, starts at 3,999 yuan. check the details.

6. A fire broke out in BYD’s Minhou exhibition hall in Fuzhou. Officials said that the possibility of a vehicle being caused was ruled out.

Regarding the fire in the Guanjing exhibition hall in Fuzhou, a video released by BYD’s official Weibo showed that in the early stages of the fire, The open flame was located on the roof of the second floor. There was no open flame in the glass hall of the first-floor car exhibition. It was initially determined that the fire location was located in the office or roof of the second floor. It cannot be ruled out that the fire was caused by a short circuit or aging of the wiring. BYD also said that after checking the background data, there were no abnormalities in the batteries of the vehicles in the showroom, and it also ruled out the possibility of the vehicles causing fires. In addition, I learned from the fire department that "burning material" does not refer to the "source of fire" and belongs to two different concepts. >>View details

7. Xiaomi AI large model MiLM has officially passed the registration, and will gradually be used in automobiles/mobile phones/smart homes and other products

Xiaomi large language model MiLM has officially passed the large model registration , related model naming will gradually be applied to Xiaomi cars, mobile phones, smart homes and other products. The experience will also be open to more users in the future. The MiLM large model parameter size reaches 6.4 billion. It first appeared on the C-Eval and CMMLU large model evaluation lists in August last year. At that time, this model ranked in the C-Eval overall list. 10th, ranking 1st in the same parameter magnitude. Please see details for specific information.

8. The Shengteng community responded to the fake presentation at the press conference: the on-site pictures were generated in real time, and the displays were all real codes

In response to the fake presentation at the online press conference, Huawei published a statement in the Shengteng community Official response: The on-site pictures are generated in real time, using open source large models. There are expressions such as time.sleep (6) in the code, which are commands to wait for reading pictures generated in real time by external open source large models, not to call preset pictures. The code displayed this time is all real code and will also be open to the Shengteng community. Developers are welcome to use it and make valuable suggestions. >> View details

9. Netizens questioned that the position of the side airbags on Xiaomi SU7 seats can be opened. Officials said it was a reasonable design for safety reasons

On May 16, some netizens questioned A video was released saying that Xiaomi SU7 "Why can the side airbags on the seats be opened?" and raised questions about the quality control level of Xiaomi SU7. In response, @小米公司官网, a spokesman for the company, responded, saying that the video was seriously misleading and the seat The sides are not closed, which is a reasonable design for safety reasons and has nothing to do with quality control issues. >> View details

10, 12306 responded that train ticket changes also charge handling fees: to combat ticket scalpers and ticket refund loopholes

Recently, some netizens complained online, claiming that they bought train tickets on 12306 and then discovered that they had changed their tickets. I was very puzzled that a handling fee was charged.

Why is there a change fee? 12306 customer service responded to Changjiang Cloud News saying that this move was to combat scalpers’ ticket hoarding and ticket refund loopholes. Before the change fee is charged, the ticket cannot be changed within 48 hours before the original train departure time. The only option is to cancel the ticket or charge a 20% refund fee for refund. After the introduction of the new regulations, tickets can be changed within 48 hours of the original driving time, and even tickets within the pre-sale period can be changed. >> View details

Let’s stop talking about technology last night and this morning. Let’s see you tomorrow.

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