分类: 休闲预览模式: 普通 | 列表

奔驰GLC300 宝马X3 特斯拉 Model Y

作者:liurw 日期:2024-12-09

考虑买个车，先收集资料

2024-12-08

奔驰GLC300

参数比较

分类:休闲 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 125

阅读笔记：苹果手表Apple Watch Series 10功能预测

作者:liurw 日期:2024-06-19

The Apple Watch Series 10 could be the biggest Apple Watch upgrade in years
阅读日期：2024-06-19

读书笔记：苹果手表10功能展望

Notably, the upcoming smartwatch won’t only be thinner, but will also introduce new size options. It will reportedly be offered in 45mm and 49mm sizes, up from the 41mm and 45mm variants that Apple currently offers for the Apple Watch Series 9. （更薄）
Another crucial change is that Apple will shift to 3D-printed parts for its upcoming smartwatch portfolio due to lowered production costs. Intensive testing over the past year has significantly improved the production efficiency of 3D printing. （3D打印技术应用以降低成本）
Regarding the smartwatch, the leak landscape has been relatively quiet about new fitness and biosensing capabilities. According to Bloomberg, the Apple Watch Series 10 (or Apple Watch X) will also embrace a new band attachment design that requires magnetic parts. （健身及生物传感能力、表带磁吸）
It seems that the hardware charges — which include a larger, but thinner chassis — will accompany yet another crucial upgrade. “People involved in the development of new Apple Watches say the system takes up a considerable amount of space that could be better filled with a bigger battery or other components,” says the Bloomberg report.
Apple is also said to be ditching the OLED panel in favor of microLED screens for the smartwatch. On the wellness side, the report mentions blood pressure sensing, a feature that the likes of Samsung and Huawei already offer on their respective smartwatches. （血压功能）
Experts tell Digital Trends that blood glucose analysis is currently the moonshot, but promising progress is also being made in the field of microfluidics. The most notable objective is to develop noninvasive methods for measuring biomarkers like blood glucose level and alcohol concentration. Another objective is for the watch to perform sweat analysis.
（血糖检测；无创检测血糖及酒精浓度；汗液分析详见文末的中国学者发表在自然杂志上的文章。）
The latter is itself a mine of crucial health and workout data and could be particularly appealing for athletes. Right now, there is no concrete leak around the asking price, but given the recent wave of Apple products that have embraced a design refresh, we can safely expect a generation-over-generation price hike for the Apple Watch X as well.
Apple’s next hardware event will likely take place in the fall, and will likely serve as the launch platform for the iPhone 16 and possibly a few Mac updates as well.

分类:休闲 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 2467

Zwift 使用笔记

作者:liurw 日期:2023-06-07

2023-06-07

zwift使用的一段时间了，下面是zwift 笔记。

虚拟骑行和跑步使单纯无聊的跑步骑行仿佛身临其境的感觉，骑行（跑步）过程中将路线投影的屏幕上，有些路线虚拟真实的场景，如巴黎、伦敦、因斯布鲁克等等，骑行台可以实现上坡、下坡，甚至实现鹅卵石及石子线路的模拟。

下图为公司宣传图展现的场景

运行环境

硬件配置

1. 骑行台

Garmin NEO T2 （原来为TACX, 公司被Garmin收购）

Tacx Flux 2 Smart Direct Drive Trainer

https://zwiftinsider.com/smart-trainer/tacx-flux-2-smart/

官网链接

NEO 2T Smart 智能骑行台

产品号 010-02413-76 价格：¥ 12,990

https://www.garmin.com.cn/products/sports-recreation/neo-2t-smart-trainer/

Garmin 摇车板

NEO 2T 骑行台专用摇车板

产品号 010-13193-01

¥ 1,680（原价 ¥ 2,680）

https://www.garmin.com.cn/products/sports-recreation/neo-motion-plates/

摇车板为下图蓝色部分，感觉不错。

2. 心率带

Polar

3. Apple TV、 iPad、 Apple 手机

软件

zwift 。每月98元。

http://www.zwift.com

ZWIFT使用

界面（资料来源zwift ）

1 The Menu

The menu is where you can get to features like your user profile, avatar customization, your settings, a summary of your stats for the current ride and more!

2 The Leaderboards

The leaderboards correspond with the segments for the course you're on.

3 The Numbers

This is where you'll see your current efforts based on your sensors. The big number is your watts (power), and your cadence and heart rate will also show up here if you have those sensors paired.

4 Connection Alert

A Connection Failure message will display across the top of this panel if any of your connected devices suffers a disconnect. If your devices status is shown in this panel, the displayed info for the failed device will dim and display "--".

5 System Alert

A system alert will display across the top of the display if your ANT+ or Bluetooth disconnects, or if your internet connection disconnects or becomes unstable.

6 PowerUps

PowerUps give a minor bonus to either your performance or Rider Level Experience when used. Each time you pass through an arch—you can get a new one—as long as you don't have one already.

这个图标开始使用时候不清楚含义，经常出现，所以专门查了一下（资料链接）

PowerUps in Zwift give you either immediate XP （【详见14，experience points (XP)，经验值】）or a very short “boost.” In Zwift’s early days powerups were outlawed by most race organizers, but over time Zwifters have come to embrace the use of powerups as a virtual substitute for the mechanicals, shifting winds, and other variables common to outdoor riding. They truly add a necessary element of randomness and strategy to Zwift racing.

7 Rider Level

Zwift has a level progression system: the more you ride, the more points you accumulate, and the higher your level. The current max level is 60.

8 Speed

This shows your current virtual speed in Zwift and takes into account factors like drafting; the grade you're on; and your weight. You can change the display to Imperial or Metric units through Settings.

9 Route Name and Progress Bar

This is where you'll see your current route name and your route progress during free rides. If your route has a lead-in, that's shown at the beginning of the bar. If you choose to do additional laps after completing your route, the progress bar will reset and if applicable, the lead-in portion will be removed.

10 Total Distance for this Ride

This is your total distance traveled in Zwift for this ride. You can change the display to Imperial or Metric units through Settings.

11 Rider Experience Bar

This progress bar shows how far along you are to your next rider level. The present at the end of the progress bar is unlocked when you level up.

12 Total Elevation Climbed this Ride

This is your total elevation climbed in Zwift for this ride. You can change the display to Imperial or Metric units through Settings.

13 Total Moving Time this Ride

This is your total moving time for your current session. Any time you stop—this counter will stop too. It's important to remember segments track your total elapsed time that you spend inside that portion of the course—which is different from your total time—and not visible until you see the timer for the segment. In other words, if you're setting a lap time, the leaderboard timer doesn't stop for you to grab another water bottle.

14 Experience Points

To level up in Zwift, you need to collect experience points (XP). You will automatically gain XP as you ride on Zwift. When you gain XP, the points you've earned pop up next to the Rider Experience Bar.

15 Minimap

The minimap gives you a better idea of your location on the course. You can change the view of the map by selecting it. Selecting once zooms out a bit, selecting a second time zooms way out for an overhead view.

16 Course Profile

At the bottom of the minimap is a zoomed out view of the course profile, so you can see what's coming up for the route you're on. The big pin is you, and the arrow indicates the direction you're riding. All the smaller pins are other Zwifters around you. The upside-down pins indicate the segments on the course in relation to your current position. The percentage shows the current grade of the course. As the grade increases, the numbers will increase in size and turn red.

17 Riders Nearby List

This is a list of all the other Zwifters who are online, sorted by how close they are in proximity to you. You can see their w/kg; approximately how far ahead or behind you they are; the length of their current ride or run; and which country they're from. If someone has a jersey for a segment—it will show up here.

18 Action Bar

Normally hidden—you can bring up the Action Bar by pressing the 'Up' arrow key (Mac/PC), swiping up on the screen (iOS), or swiping up on the Apple Remote's touch pad (Apple TV). You can also access these tiles from the Zwift Companion app while in-game. See the table below for the individual tiles' functions.

分类:休闲 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 2734

Strava 笔记

作者:liurw 日期:2023-04-12

2023-04-12

Intervals.icu

发现这个有意思的网站，关联strava 后可以通过网页(WEB)查看分析strava数据

https://intervals.icu/ analyzes your rides, runs, swims and other activities (with and without power). It provides basic and advanced analytics and planning in an easy to use web interface with support for desktops, phones and tablets. Follow your friends and help them progress, track your FTP without doing tests, coach other athletes, communicate with the built in chat, build a workout library (for outdoor, Zwift and others) and plan your training!

分类:休闲 | 固定链接 | 评论: 0 | 引用: 0 | 查看次数: 2539