Recently, a photo has been posted in the e-sports exchange group, showing that due to the epidemic, the e-sports competition in the Henan Division will be postponed. The following picture is the notification document:
1. Electric competition postponed
It can be seen from the notice that the organizing committee of the electric competition did not say when the postponement will be. After all, epidemic prevention and control is more important. Therefore, in view of the epidemic situation in Zhengzhou, Henan, the postponement of the electric competition is completely expected, but everyone is more concerned about it. include:
1. Are all competition areas postponed?
2. If some regions do not postpone the event, will the title of the competition change? Will the list change?
3. Is there any hope of holding an electric competition this year?
4. Why doesn't the e-sports use the method of online evaluation?
In response to the above issues, Abin would like to share his views with you here. Of course, my views do not represent the official notice, so please refer to the official notice from the Electric Competition Organizing Committee!
First, are all regions cancelled?
It can be seen from the notification that this document is aimed at the Henan competition area, but today several other competition areas have issued notices. The notification document is the same as this one, and the extension time is not specified.
Therefore, if the notice of your own competition area has not come out, and there is no epidemic in the local area, you can continue to prepare and prepare for the online (online) and offline competitions!
If there are regions that do not postpone the event, will the title of the competition change? Will the list change?
If there is a region that can be played normally, then the competition questions will definitely change. There is no doubt about this. After all, if the competition questions remain unchanged, the students who compete in the following competitions are equivalent to knowing the competition questions in advance, which is unfair to the competition areas that are already competing normally.
Regarding the question of whether the list will change, I think if the questions change, the list will most likely change. Although there are spare questions prepared every year, but after all, the questions have already come out, and the students in the next competition will definitely prepare more fully. .
Can electric competitions be held as normal this year?
In view of the current epidemic situation, it is unlikely that the Henan Division can be held normally. After all, epidemic prevention and control is the primary task, and no one can not cooperate with epidemic prevention and control! Of course, I can't say too much. After all, I still believe that China is still capable of responding quickly to this epidemic! However, the electric competition should not be cancelled at present, and the current notice shows that it is only postponed, so everyone should actively prepare for the competition!
Will it be held online this year?
It is not that the e-sports competition has not been held online. The 2020 small e-sports competition was held online, and it was also very successful.
From the notification document, we can see that Jiangsu Province has already notified that it will be held online. For the specific notification, you can refer to the above document.
2. How to deal with the adjustment of e-sports?
The response to the adjustment of the electric competition can be roughly divided into two situations: 1. The area where the electric competition is postponed; 2. The area where the electric competition is changed to online;
1. How to deal with the areas where e-sports games are postponed?
Regarding the response to the postponed area, I think everyone has more time to learn some knowledge and more time to prepare
. On the other hand, students in the postponed area will be particularly confused when preparing, and they don't know whether to continue or not. Prepare according to the components in the list. What if you change the question?
So for the regions where e-sports games are postponed, I give the following suggestions:
1. Continue to prepare according to the components on the component list, mainly for the sensor
The reasons are as follows: You can imagine, if the organizing committee informs some regions to conduct online competitions, that is to say, the competition questions will be distributed online normally until August 4, which will cause students in the postponed districts to know about the competition. question, but did not participate in the competition.
Based on this situation, I think it is impossible for the postponed area to continue to use the original topic, but changing the topic requires changing the components. Many schools buy it collectively, so it is not a problem of hundreds or thousands. Maybe It is to prepare tens of thousands or even hundreds of thousands of components (and most of these components are given on the list).
If the components are replaced, it will cause great losses to those schools or teams that have already purchased the components. How to avoid such a thing from happening?
There is only one answer, that is to keep most of the components unchanged, and only change the more representative components (such as the ball, the acrylic board). These things are not worth much, and whether it is a school or a team. Nothing to buy too much.
In this way, most of the components originally purchased can continue to be used, and a list will be issued when the game can be played normally in the postponed area. Most of the components in this list have not changed, only a few typical components have changed. It can not only ensure the fairness and justice of the competition, but also minimize the losses.
2. Prepare the driver code for common components
During this period of time, you can prepare the drivers for those common components, each module has a separate project, and you can use it directly when the official competition occurs, instead of writing it on the spot. In addition, you must be familiar with the required components and materials, including technical parameters, pin functions, internal structures, application circuits, and usage methods, and establish corresponding electronic documents. Competitors should know the components already in the component library.
3. Prepare commonly used circuits and verify the feasibility of the circuit
Common circuits: bridge rectifier circuits, power filters, signal filters, amplifier circuits, voltage regulator circuits, frequency selective amplifier circuits, operational amplifier circuits, differential amplifier circuits, LC oscillator circuits, power amplifier circuits, etc. Prepare in advance! It can be soldered directly if needed.
4. Students who write code in the control class should master the following knowledge
- Key Interrupt Program, Matrix Key Scan Program
- Drivers for display components such as digital tubes and displays
- ADC acquisition program
- PWM wave generation program (changes the duty cycle)
- Stepper motor, servo (180°, 360°) driver
- …
2. How to deal with the areas where the electric competition has not been postponed?
If the epidemic situation in your area is not serious, and there is no notice that the e-sports will be postponed, everyone should rest well these days, save enough energy for the day of the e-sports, and strive to complete the competition in the shortest time and achieve excellent results.
3. Some suggestions
Let me talk to you about some of my views here. No one wants to see this situation in the e-sports competition this year. In fact, no one wants to do this, but the emergence of such things as the epidemic will not be notified in advance, so everyone encounters problems. To deal with it calmly.
Regarding whether the control group should learn PID or not, my suggestion is that if everyone has sufficient other knowledge preparations, then you should prepare PID. After all, learning PID will be useful in the future. If you don't even have the modules that you already have in the competition question ready, then put the PID first.
In addition, during the competition, everyone must pay attention to some details, and don't lose points on the details. In addition, everyone must divide the work well during the competition, don't do it blindly, have a plan, and plan to do one thing.
Finally, I wish you all the best of luck!
Fourth, join the exchange group
Welcome to join the 2021 e-sports QQ exchange group, come and discuss and learn with other friends!
Group number: 828715657
5. Obtaining information about e-sports competitions
The information of the electric competition has been sorted out for everyone and put in the background of the public account. You can follow the WeChat public account [ Embedded Yuexiang Garden ] and reply to " electric competition " to get it for free!
