Words? |? Liumao
In early 2020, an COVID-19 epidemic caused by novel coronavirus swept through China.
In order to win this war without smoke, all kinds of automobile and travel-related industries, including automobile manufacturers and parts companies, have donated money and materials to show their love, and at the same time, they have paid close attention to the production of practical products such as negative pressure ambulances and unmanned delivery vehicles, and put them into the front line of anti-epidemic.
Among them, in the face of the emergency order for negative pressure ambulances issued by the Ministry of Industry and Information Technology, domestic traditional car companies including Jiangling Ford, Chery River and Fujian Benz began to work overtime during the Chinese New Year, shortening the production cycle of a negative pressure ambulance from 20 days to 30 days to about 10 days, which provided a strong guarantee for avoiding secondary infection of the virus.
At the same time, during the epidemic, we can also see the defense line composed of low-speed unmanned vehicles (various autonomous robots equipped with driverless technology).
Novel coronavirus mainly relies on respiratory droplets and contact transmission, so how to reduce contact between people and disinfect public spaces also needs careful planning.
Fortunately, unmanned food delivery vehicles, unmanned delivery vehicles and unmanned disinfection vehicles empowered by driverless technology have become an important force in the front line of anti-epidemic, serving as disinfection vehicles, indoor distribution vehicles, outdoor logistics vehicles and patrol cars in public places.
More than a dozen low-speed unmanned vehicle companies, including Baidu, JD.COM, Gaoxian Robot, Cool Wow Robot, Zhixing and Shi Yu Science and Technology, all participated in the fight against the epidemic. In Wuhan, Beijing, Shanghai, Shenzhen, Qingdao and other Hubei cities, at least hundreds of low-speed unmanned vehicles of various models can be seen to participate in the fight against the epidemic.
To some extent, almost all low-speed unmanned vehicle companies have participated in the fight against the epidemic. While contributing to the fight against the epidemic, it also showed the development achievements and application scenarios of driverless technology to the outside world and the public, which played a good role in promoting the subsequent deployment of low-speed unmanned vehicles.
▲ Low-speed unmanned vehicles engaged in epidemic prevention and control work
First, meet the difficulties? Traditional car companies urgently produce negative pressure ambulances.
Negative pressure ambulance, also known as "mobile N95 mask", is an important line of defense to prevent the spread of novel coronavirus, just like medical protective clothing, N95 mask and medical goggles.
▲ Negative pressure ambulance belongs to key medical emergency prevention and control materials.
Compared with ordinary ambulances, negative pressure ambulances are characterized by the word "negative pressure".
Negative pressure ambulance is equipped with negative pressure device. Based on the principle that air can only flow from the high-pressure area to the low-pressure area, air can only flow from the outside of the car to the inside of the car, and the air inside the car needs to be treated harmlessly in advance to avoid secondary infection.
At the same time, the isolated medical cabin in the car can form a fixed air flow field in the cabin, which is helpful to avoid cross-infection between doctors and patients and provide better protection for medical staff.
▲ Fujian Benz Weiwei negative pressure ambulance.
▲ Fujian Benz Weiwei negative pressure ambulance.
It is worth noting that the production process of negative pressure ambulance includes two parts: manufacturing the basic car and refitting. The equipment on the car involves the supply of various parts, so the cycle of producing a negative pressure ambulance is relatively long, generally taking about 20 to 30 days.
However, at present, the need for patient rescue and transportation is imminent. 65438124 October, when the Ministry of Industry and Information Technology distributed the first batch of 200 negative pressure ambulances to the whole country, it did not prepare enough production time. Beiqi Futian received the production task of 25 negative-pressure ambulances, and the production time was 65438+1from October 24th to February 5th, *** 13 days.
▲ Letter on Issuing the Production Task of Negative Pressure Ambulance received by Beiqi Futian (Tuyuan. com)
In this case, traditional car companies, including Jiangling Ford, Chery River, Fujian Benz, Beiqi Futian, etc. , choose to start work in advance and work overtime to produce negative pressure ambulances, and the original construction period of 20 to 30 days has also been reduced to about 10 days.
▲ Jiangling Ford Transit Negative Pressure Ambulance
On February 1 day, two Transit negative-pressure ambulances produced by Jiangling Ford rushed to Wuhan to fight the epidemic. Two days later, the second batch of *** 18 negative-pressure ambulances set off from Nanchang and were put into the patient transfer work in Huoshenshan Hospital that night.
Later, Jiangling Ford delivered 67 negative-pressure ambulances on February 12. These negative-pressure ambulances were transported to Wuhan by special train, and began to undertake the transportation and transfer of COVID-19 patients in key epidemic areas in Hubei Province from February 13.
▲ Jiangling Ford Transit Negative Pressure Ambulance
At the same time, on February 5th, after 10 days' work, 20 negative-pressure ambulances produced by Chery River were also rolled off the assembly line and delivered.
According to Ke, general manager of Chery River, the company made emergency arrangements on the morning of New Year's Day to inform employees. On the second day of New Year's Day, the ambulance production line and parts production line of Chery River officially started.
▲ Negative pressure ambulance of Chery River
▲ The staff of Chery River are producing negative pressure ambulances.
On February 6th, a negative pressure ambulance based on the modified Foton Tuyano model went to Thunder God Mountain hospital. It is reported that up to now, Beiqi Futian has delivered more than 100 negative pressure ambulances to the hardest hit areas. In addition, two Weiting negative-pressure ambulances produced by Fujian Benz have been urgently transported to the front line of anti-epidemic and donated to two hospitals in Wuhan, Vulcan Mountain and Raytheon Mountain.
▲ Futian Tuyano Negative Pressure Ambulance
▲ Weiwei negative pressure ambulance of Fujian Benz.
Second, on-site antivirus? Deploy unmanned disinfection vehicles in hospitals and isolation points.
Although novel coronavirus is highly contagious, according to novel coronavirus's diagnosis and treatment plan (try the fifth edition? Revised version), this virus is still preventable and controllable.
Novel coronavirus is sensitive to ultraviolet rays and heat, and fatty solvents such as 56℃ for 30 minutes, ether, 75% ethanol, chlorine-containing disinfectant, peracetic acid and chloroform can also be effectively inactivated.
In other words, disinfection in public places such as hospitals and hotel isolation points is very important for cutting off the air and contacting the transmission routes of these two viruses.
In this case, unmanned disinfection vehicles produced by high-tech companies such as Gaoxian Robot and Shanghai Timi Robot also played a role.
1, Gaoxian robot helps Beijing hospital fight the epidemic.
June 5438 +2020 10, Gaoxian commercial cleaning robot Ecobot? Scrubber? 75/50 joined Peking Union Medical College Hospital, and the hospital of Peking Union Medical College Hospital affectionately called these two unmanned disinfection vehicles "Big Strong" and "Little Fat".
It is reported that at that time, according to the needs of different scenes in the hospital, Dazhuang (Gaoxian Robot 75) was arranged to clean the floor in the outpatient building, and Xiaopang (Gaoxian Robot 50) was responsible for pushing the terrazzo crystal floor.
▲ The left and right are Gaoxian Robot 75 and Gaoxian Robot 50 respectively.
During the epidemic period, these two cleaning and disinfection unmanned vehicles can quickly and accurately complete unmanned cleaning, reducing the risk of cross-infection of personnel in the property management department of Union Medical College Hospital.
Zhejiang Provincial Hospital of Traditional Chinese Medicine has also deployed a high-display robot unmanned disinfection vehicle, which can clean the ground and facade, kill viruses and supplement manual disinfection.
2. Nearly 60 titanium rice robot unmanned disinfection vehicles entered hospitals all over the country.
Since the outbreak of the epidemic, as of February 12, Shanghai titanium rice robot has invested nearly 60 unmanned disinfection vehicles in hospitals across the country.
At present, the unmanned disinfection vehicle produced by Ti Mi robot in Shanghai has helped people to carry out disinfection work in frontier battlefields such as central hospital of wuhan, Houhu Campus, wuhan union hospital, Henan Provincial People's Hospital, Wuxi Fifth People's Hospital, Wenzhou Sixth People's Hospital and Shanghai Renji.
Among them, in wuhan union hospital, the emergency department and ICU of hematology department have adopted unmanned disinfection vehicles produced by titanium rice robots.
It is understood that these unmanned disinfection vehicles adopt progressive disinfection mode, which can carry out 24-hour circular fixed-point disinfection along the moving path of medical staff and patients. At the same time, the unmanned disinfection vehicle working in ICU of hematology department adopts multi-point disinfection mode, which can carry out multi-point disinfection for 24 hours.
3. Wuniu intelligent unmanned disinfection vehicle walked into Shandong Hospital.
On June 5438+1October 3 1 day, 2020, the intelligent engineer of Qingdao Wuniu entered the infectious disease isolation area of the West Coast Campus of the Affiliated Hospital of Qingdao University. After nearly five hours of equipment debugging and optimization, the first unmanned disinfection vehicle from Wuniu Intelligent was officially put on duty.
▲ Low-speed unmanned disinfection vehicle produced by Wuniu Intelligent.
Wuniu Intelligent is not a professional manufacturer of medical unmanned disinfection vehicles. Before the outbreak of COVID-19, the intelligent unmanned technology in agricultural production was the place where this high-tech small and micro enterprise was deeply cultivated.
According to media reports, Yin Benqiang, general manager of Wuniu Intelligent, after learning that the hospital isolation area needed unmanned vehicles for disinfection, called the company's employees to work overtime for research and development, modification, and changed their roles to produce unmanned disinfection vehicles for epidemic prevention and control.
It is reported that since June 5438+1October 3 1, the technicians of Wuniu Intelligent have gone to the isolation areas of confirmed patients in many hospitals in Shandong to install unmanned disinfection, that is, Wuniu Intelligent unmanned disinfection robot, and nearly 30 low-speed unmanned disinfection vehicles have been deployed in Qingdao Maternal and Child Hospital, Rizhao People's Hospital and Shandong Chest Hospital to carry out virus and bacteria disinfection operations.
4. The unmanned cleaning and disinfection vehicle was originally named Snail White.
The unmanned cleaning and disinfection vehicle deployed by Zhixingzhe was formerly the star product of the company, and the unmanned cleaning vehicle snail white.
Zhixingzhe was founded on 20 15, mainly developing low-speed unmanned delivery vehicles, unmanned sweeping vehicles and other products, and also developing L4-class automatic driving technology for passenger cars.
During the epidemic, Zhixingzhe announced that it would equip COVID-19 16 key hospital with 1-2 unmanned cleaning and disinfection vehicle/unmanned delivery vehicle.
It is reported that the unmanned sweeper is equipped with a large sprinkler on the basis of the original sprinkler function, so that it can realize a wider range of full coverage spraying disinfection.
Intelligent Walker unmanned cleaning and disinfection vehicle has been operated in Huashan Hospital affiliated to Fudan University, Fudan University Otolaryngology Hospital, Shanghai Proton Heavy Ion Hospital, COVID-19 Patient Isolation Area and other places.
▲ Unmanned cleaning and disinfection vehicle deployed by Zhixing.
▲ A COVID-19 patient was admitted to an unmanned cleaning and disinfection vehicle in an isolation hospital.
5. Show your talents outside the hospital.
After February 10, enterprises began to return to work one after another, so various public spaces such as parks and office buildings also needed disinfection, and these scenes became places where unmanned disinfection vehicles worked.
(1) The Neolithic unmanned disinfection vehicle can disinfect all roads.
On the artificial intelligence island in Zhangjiang, Shanghai, the Neolithic unmanned disinfection vehicle will regularly disinfect the whole road three times a day.
It is reported that this unmanned disinfection vehicle can carry 160 liters of disinfectant. After simple debugging, the self-propelled spray disinfection mode can be started.
▲ Neolithic unmanned disinfection vehicle
According to the speed of 5 kilometers per hour, the road on Zhangjiang artificial intelligence island in Shanghai can be fully covered and disinfected in about half an hour, which greatly improves the disinfection efficiency.
At the same time, the car also has a monitoring function, which can give an early warning of violations of epidemic prevention regulations such as not wearing masks and gathering people.
On February 4, two unmanned disinfection vehicles produced by Neolithic tools were sent to Wuhan to join the frontline epidemic prevention work.
(2) Kill unmanned vehicles with 2)YOGO spray: scientific and technological epidemic prevention after returning to work.
Another robot startup, YOGO? Robots provided spray killing robots and unmanned delivery robot systems in this epidemic prevention war. These low-speed unmanned vehicles will provide services in Shenzhen Xinghe World Park.
▲YOGO kills unmanned vehicles.
There are more than 700 enterprises in the whole park of Xinghe World, with more than 25,000 employees. With the first wave of returning to work during the epidemic throughout the country, how to efficiently complete the disinfection work in the building and reduce the crowd gathering has become a major problem.
According to reports, the YOGO spray disinfection unmanned vehicle uses Jamba disinfectant, the atomization height can reach 2 meters, and it only takes 3 minutes to disinfect the space of 100 square meters, which is larger than manual disinfection and more efficient, thus better solving this problem.
In addition, YOGO unmanned vehicles can also help with delivery, and can deliver four orders at a time, which will help solve the problems of crowd gathering and virus spread during lunch peak hours.
3. How many uses does the indoor delivery truck have? It's not too tiring to send food and medicine.
The appearance rate of unmanned food delivery vehicles in the epidemic prevention war in COVID-19 is not low. In fact, in areas with high risk of virus infection such as hospitals and isolation points, unmanned food delivery vehicles can not only deliver food without contact, but also complete related work such as medicine delivery and medical waste recycling.
1. New employees of Guangdong Hospital-unmanned food delivery trucks "Pingping" and "An 'an"
65438+1On October 29th, the unmanned food delivery trucks "Pingping" and "An 'an" developed by Guangzhou Saite Intelligent were officially launched in the infectious disease ward of Guangdong Provincial People's Hospital.
These two low-speed unmanned food delivery vehicles integrate unmanned technology, which can independently identify and read the information of maps and working environment, establish an information base, carry out independent path planning, and finally complete point-to-point delivery.
In the hospital, "Pingping" and "An 'an" will take part in delivering medicine, delivering meals, and recycling clothes and medical wastes, thus reducing the risk of cross infection.
Not only that, it is reported that with the support of RIDS, these two unmanned food delivery vehicles can also realize independent door opening and closing, independent elevator riding and independent charging through intelligent dispatching of the control center, and can also monitor and interact with the ward in real time.
2. Unmanned food delivery vehicles support first-line epidemic areas.
On February 7, 2020, Purdue Technology's delivery unmanned vehicle entered the Wuda People's Hospital in the first-line epidemic area and began to work.
It is reported that at present, Purdue Technology, a robot technology company, has deployed delivery unmanned vehicles in Huanggang Central Hospital, Huanggang Huangzhou tongji hospital, chibi city People's Hospital and Chibi Pufang Hospital. These delivery unmanned vehicles will provide basic delivery services, such as food delivery and medicine delivery, to the infected or isolated people in the hospital.
▲ The food delivery robot delivers materials in Huanggang Central Hospital, Hubei Province.
After the unmanned vehicle picks up the materials from the fixed-point location such as the nurse station, it will be sent to the door of the isolation room, and a voice broadcast will be made to remind patients to take them. After completing the task, the unmanned vehicle will automatically return to its original place for disinfection. The whole process avoids the direct contact between medical staff and isolated personnel.
In fact, the first-line installers of Purdue Technology once said that in the process of anti-epidemic, this distribution unmanned vehicle not only reduced the contact between personnel, but also formed effective protection for medical staff, and also automatically completed many trivial distribution work, thus reducing the work intensity of nurses and caregivers.
Fourth, unmanned logistics vehicles run errands quickly? One trip can actually pull 1500 Jin of vegetables.
1, Changsha Xiantao deployed intelligent express delivery vehicles.
According to media reports, the intelligent unmanned delivery vehicle "Hanma" intelligently produced by Shen Hang began to undertake the delivery tasks within the jurisdiction of Xiantao Municipal Government and its directly affiliated units from 65438+1October 26th.
During the epidemic, this intelligent unmanned delivery vehicle can deliver materials and mail twice in the afternoon, and can deliver 20 to 30 mails each time.
Interestingly, this is not the first time that an intelligent unmanned delivery vehicle has been working on the road.
As early as September 2, 20 19, that is, after 10 days of trial operation, this unmanned delivery vehicle has been officially put into operation.
It is reported that the length, width and height of the intelligent unmanned delivery vehicle are about 2 meters, 0.8 meters and 1.5 meters respectively, with a top speed of 15 km/h and 30 parcel compartments. The vertically adjacent parcel compartments can also be disassembled to expand the capacity to meet the delivery requirements of different specifications of mail.
2. Is Shandong, a low-speed unmanned vehicle, busy delivering food? Can send 1500 kg at a time.
Since February 7th, Yiqing Innovative Unmanned Logistics Vehicle has been operating in Shandong, delivering vegetables to the urban area, and each vehicle can deliver1.500kg of fruits and vegetables in a single trip.
▲ Unmanned logistics vehicle
In the whole distribution process, the staff first put the vegetables on the unmanned logistics vehicle, and selected the destinations that the unmanned vehicles reached through the mobile APP, such as hospitals, schools, canteens, etc., and then the unmanned logistics vehicle completed the distribution from the vegetable transfer station.
▲ Clearly innovate the remote driving mode of unmanned vehicle operators.
It is understood that Yiqing's innovative unmanned vehicle can realize a series of operations such as autonomous intelligent path planning, obstacle detection and obstacle avoidance. At the same time, considering the unexpected situation that may occur during the delivery process, Yiqing Innovation also made technical backup to help the unmanned vehicle complete the work smoothly through the operator's remote driving mode.
At present, Yiqing Innovation has reached an agreement with a hospital in Shenzhen to undertake the material distribution task of the hospital.
3.JD.COM deploys unmanned vehicles in Wuhan.
On February 6th, in Jilin Street, Qingshan District, Wuhan, the intelligent distribution robot independently developed by Jingdong Logistics set off from Renhe Station of Jingdong Logistics, drove along the street, crossed the intersection of Jianshe Second Road, and successfully delivered the medical materials on board to the Ninth Hospital of Wuhan.
▲ Jingdong Logistics Intelligent Distribution Robot
Jingdong Logistics Wuhan Renhe Station is about 600 meters away from Wuhan Jiuyuan. It is said that the material distribution completed by Jingdong Logistics Intelligent Distribution Robot is also the first intelligent distribution order in Wuhan after the outbreak of the epidemic.
At present, in addition to withdrawing distribution robots from various places to help Wuhan, Jingdong Logistics' intelligent distribution stations in Guiyang and Hohhot are also operating normally.
4. Shi Yu Science and Technology Company has completed two unmanned prototype cars.
Shi Yu Technology, a startup in the field of artificial intelligence, is another technology company that invests in unmanned distribution.
▲ Shi Yu Technology's unmanned delivery vehicle
At present, Shi Yu Science and Technology has completed the prototype construction of two unmanned delivery vehicles based on the self-developed U-Drive intelligent driving system. These unmanned delivery vehicles will undertake contactless delivery and express delivery of medical supplies in closed scenes such as hospitals, communities, factory workshops, industrial parks, office buildings and schools.
In addition, unmanned delivery vehicles can also conduct safety inspections in isolated areas or closed communities.
Five, the public * * * space watcher? Sweep the floor, measure the temperature, patrol everything.
1. Unmanned sweeper: an automatic sweeper in public space.
At present, in addition to personal protection, public facilities including bus stops, street trash cans and handrails are also in urgent need of disinfection. But at present, the disinfection of public spaces is mainly done by sanitation workers, who are responsible for daily cleaning.
Sanitation workers, like medical staff and traffic police, are also retrograde people working in the front line of anti-epidemic and need better protection.
In this case, the smart sanitation projects deployed by Cool Wow Robot in Changsha, Chengdu, Wuhu, Deqing and Zhuhai have played a role.
It is understood that the number of working sanitation workers can be reduced through the cooperation of intelligent driving and mechanical operation. Secondly, cleaning by driving the sanitation vehicle intelligently can avoid and reduce the risk of virus infection of sanitation workers, and at the same time free sanitation workers from their daily cleaning work, so that they can better focus on disinfection work.
2. High-tech emerging modified unmanned vehicle patrol temperature measurement.
If you have been on a plane recently or have been to a square, hospital and other crowded areas, then you may have seen the emerging 5G patrol temperature measuring unmanned vehicle.
▲ High emerging temperature patrol unmanned vehicle
The predecessor of this 5G patrol temperature measuring unmanned vehicle is a high-tech emerging 5G patrol unmanned vehicle. In this epidemic war, the temperature measurement and monitoring system has been upgraded. At present, the infrared temperature measurement function used for temperature measurement screening is based on the original smoke prevention function of the patrol unmanned vehicle, and has been debugged by the system.
In addition, the high-tech emerging 5G temperature patrol unmanned vehicle uses five high-definition cameras up, down, left and right to realize 24-hour panoramic monitoring without dead ends. At the same time, different monitoring data, such as infrared thermal imaging, can be transmitted to the background in real time, thus helping the monitoring personnel to better grasp the on-site situation and conduct on-site scheduling.
It is understood that the high-tech emerging 5G temperature patrol car unmanned vehicle can quickly measure the body temperature within 5 meters of infrared rays, and at the same time measure the body temperature of 10 people. At present, this unmanned vehicle for temperature patrol has been deployed in Shanghai, Guangzhou, Shenzhen, Xi, Handan, Hangzhou, Guiyang, Nanning, Ningbo and other cities, and has been applied to high-speed rail, airports, public security, hospitals and other scenes.
Conclusion: Support the fight against the epidemic? Technology in action
In this national epidemic war, people are vulnerable to infection, and in addition, there are few indoor and outdoor people and vehicles in special periods, so low-speed unmanned vehicles have become the best epidemic prevention tools.
We can see a large number of related enterprises, including Baidu, JD.COM, Gaoxian Robot, Cool Wow Robot, Intelligent Walker, Neolithic, Shi Yu Science and Technology, YOGO Robot and so on. They have all participated in the fight against the epidemic, and there is a feeling that the low-speed unmanned vehicle industry is collectively rushing to the front line.
In this process, while contributing to the fight against the epidemic, they also showed the development achievements and application scenarios of driverless technology to the outside world and the public, which played a good role in promoting the subsequent deployment of low-speed unmanned vehicles.
However, we must also see that the working scenes and functions of these unmanned vehicles are still relatively simple, but the future can be expected. It is believed that with the continuous progress of technology, more unmanned vehicles will appear to help people live a better life.
Finally, I hope the COVID-19 epidemic will pass soon.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.