Editor: AutoR House? YCC
Topic photography? happy and carefree
Beijing is improving the epidemic prevention level these days, and many communities have begun to carry out closed management, but travel is just needed. How can you protect yourself when you go out, whether by car or by public transport, before the epidemic situation is obviously controlled? Let's talk today.
Here we first do a small survey:
First of all, we once again take pains to reiterate the modes of transmission of "novel coronavirus": droplet transmission, contact transmission and so on.
At present, officials have indicated that things like doorknobs and elevators may spread.
So if you must go out, you must first wear a mask to protect yourself: you must wear a mask when you go out.
Mode 1: Walking
Recommended index: ★★★★★★★
Safety index: ★★★★★★★
Special attention: 65438+ is 0.5m to 2m away from people around.
In terms of travel, if it is a short trip, then we suggest hiking to reduce staying in a confined space with people. Secondly, for many people who have been shut up at home during the Spring Festival, proper walking can regulate the operation of cardiopulmonary function and improve immunity. If the distance is a little longer, it is recommended to choose cycling or * * * enjoy cycling and other modes of travel.
At this time, we should pay attention to the relevant disinfection measures.
Mode 2: * * Enjoy riding.
Recommended index: ★★★★☆.
Safety index: ★★★★☆.
Special attention: wear gloves or disinfect handlebars.
At present, the virus can survive for five hours outdoors, but it can survive for up to five days in an environment with suitable temperature and humidity (temperature: 20 degrees, water humidity: 40-official of China Municipal Health and Wellness Commission).
So when riding a bike, there are certain risks. However, in the early spring season like Beijing, it is impossible for the virus to survive for five days in temperature and humidity, but the five-hour survival period also increases the risk of riding a bicycle.
Therefore, it is still necessary to take necessary disinfection measures before riding, such as disinfecting and wiping handlebars, seats and other parts with 75% alcohol or disinfectant, or wearing gloves for effective isolation before riding, which will further isolate the virus.
Mode 3: Bus
Recommended index: ★★★★
Safety index: ★★★★☆.
Special attention: Be sure to wear a mask and sit far away.
If the travel distance is too long, you must choose public transportation. First of all, pay attention to wearing a mask to go out.
A few days ago, the relevant departments in Beijing have issued a notice that you must wear masks when taking subways and buses, and passengers who are not wearing them have the right to refuse to enter.
In the process of riding, whether you travel by subway or bus, you should try to keep a distance from people over 1 meter, and it is best to sit in separate seats, so as to maximize the distance.
Secondly, it is best to open the window for ventilation to ensure the air circulation in the car. During the epidemic, Beijing Public Transport Group also carried out "a number of measures to do a good job in prevention and control".
At the same time, the vehicle will be disinfected every time after driving, and the garage will open the door for ventilation to ensure the safety of every passenger in the car. From this point of view, buses are safer than subways, because ventilation at any time can greatly avoid the chance of infection.
At the same time, the person in charge of the bus group also gave some suggestions for taking the bus in the near future: try to commute at the wrong peak, avoid contact with the crowd and prevent cross-infection.
Mode 4: Subway
Recommended index: ★★★
Safety index: ★☆.
Special attention: wear a mask, sit far away and travel at the wrong peak.
However, many people take the subway to work. Compared with public transportation, subway does not have the ability to open windows for ventilation. In addition, there are many people in the car during peak hours, and the air circulation is not good. So try to travel at the wrong peak.
But don't be too alarmed. Weibo, the official of Beijing Metro, announced on February 3rd that a few days ago, in order to further protect passengers' safety and create a safe riding environment, Beijing Metro will persuade passengers who don't wear masks to leave because the epidemic situation in Beijing has changed from the import period to the transmission period.
Beijing Metro said that in order to effectively implement the "four-party responsibility" and do a good job in the prevention, control and disinfection of subway epidemics, Beijing Metro Company will do a good job in temperature measurement of the whole network on the basis of normal disinfection of stations and carriages in accordance with the National Health and Wellness Committee's Technical Guide for Disinfection of Public Transport. Passengers with abnormal body temperature will be isolated and call 120 or 999 for medical treatment.
Strengthen the disinfection of station carriages, and disinfect the carriages before the trains go online and return to the warehouse; Disinfect public areas and facilities such as station entrances, escalators and public toilets five times a day.
In addition, the disinfection of security inspection equipment, self-service ticketing equipment and gates is disinfected once every hour. Do a good job in station ventilation, and keep 22-hour ventilation in public areas and tunnel sections of the station; When the subway train runs online, the car is ventilated according to the maximum ventilation volume to maintain air circulation. Employees should be tested for body temperature before taking up their posts, and front-line employees should be equipped with special protective masks and gloves to protect themselves.
Objectively speaking, at present, there are no confirmed cases related to buses and subways in the field of public transportation. On the means of travel, most cases of infection occurred on high-speed trains and planes. In view of the city's increased prevention of public transport, public transport is not the recommended mode of travel at present, but in fact public transport is safe.
Travel mode 4: network car
Recommended index: ★★★★
Safety index: ★★★★☆.
Special attention: Be sure to wear a mask and sit in the back row.
In addition to the bus and subway mentioned just now, taxis or "express trains" and "special cars" also need our special attention. Recently, Didi Group also released information: Didi Chuxing has launched an emergency plan for the recent epidemic, reminding all Didi drivers/car owners in the country to take preventive measures such as disinfection and window ventilation every day. If you have symptoms such as fever, you must immediately stop taking orders, seek medical treatment in time, and report to the platform.
Didi reminds passengers and drivers/car owners to wear masks as much as possible, open windows for ventilation, wash their hands and nose after returning home, and seek medical advice in time if they have fever and other symptoms.
This is also our advice to our friends in go on road trip. Wash your hands frequently when you go home and keep the driver's information.
Mode 5: Self-driving
Recommended index: ★★★★★☆.
Safety index: ★★★★★☆.
Special attention: circulate ventilation through the air conditioner.
When we choose to travel by car, we should also pay attention to protection. First of all, pay attention to closing windows and skylights when parking, and do a good job of ventilation when parking in an open place. If we park in the basement or in an unventilated area, we can close the windows and circulate the air inside and outside through the air conditioner.
When it comes to air conditioning, you can't help but mention the air conditioning filter. In fact, how to isolate the virus in the car is not only a problem of air filtration ability, but also involves many aspects such as air circulation system and vehicle sealing. Many models claim that PM2.5 can be filtered, but it may not be effective for viruses. However, the air-conditioning filter screen is the dirtiest place in the green cleaning system, and we still need to clean or replace it regularly.
At present, many brand models have adopted very powerful air conditioning purification systems, such as Volvo "Clean? Area clean cockpit ","AQS system "(Air? Quality? System? Auto air quality automatic control system) ",Volkswagen" clean? Zone ",BYD" green network system "and so on.
In terms of purification effect, "Volvo IAQS" is the most efficient indoor air quality control system at present, which can filter a variety of harmful substances exceeding PM0. 1, including 95% PM2.5 particles and 99% PM 10 particles.
Of course. Tesla model? S was equipped with biochemical models can also effectively prevent viruses from entering the car.
But in fact, these systems and tools have more publicity significance than practical significance for car owners outside Wuhan.
So there are two questions, go on road trip, do you want to wear a mask? Should cars be disinfected every day?
Regarding whether to wear a mask when driving, if only family members are isolated from each other and there is no infection throughout the Spring Festival, it can be said that the car is safe and no one has to wear a mask to drive.
In fact, there is no need to disinfect cars that are not in epidemic areas or frequently come into contact with strangers. The most appropriate thing is to do personal hygiene.
And if the owner happens to be in a dangerous area, how can he disinfect his car?
Yesterday, China CDC issued a temporary guide to the prevention of private cars, which made it very clear. We show it here:
This note clearly States that under normal circumstances, private cars do not need to be disinfected. Just park in an open place and open the window for ventilation.
If there are passengers in the car, it is recommended not to turn on the internal circulation of the air conditioner. After passengers get off the bus, quickly open the window for ventilation and disinfect the articles in the car that passengers may have contacted. Such as: door handle, window, seat surface, windshield, steering wheel, central control button and so on.
* Don't turn on the air conditioning internal circulation when carrying passengers, and try to turn on the internal circulation when traveling alone.
For disinfection, we must pay attention not to wipe the leather parts on the car with disinfectant or alcohol, which may make the leather fade and turn white, and it is irreversible.
The above are some suggestions and tips for all of us to travel in the city, which may not be comprehensive, but this is a media, a media that can't rush to the front line, and we can do some work at this time.
In this extraordinary period, we should not only regulate our behavior, but also be overly nervous and think that viruses are everywhere.
The scientific reason is that we should learn from this incident and make it our normal life.
Only science is the real key to this disaster.
This is the premise for us to remain rational.
* Text: AutoR House? YCC； Head shot: Tao Ran, photojournalist of Beijing News (reproduced with signature), and other pictures are from the Internet.
Anti-epidemic series report
Back to Beijing: Have a sense of temperature distance.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.