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Delicious without waiting for data: the number of numbers picked up has increased by 184%, and online number picking is becoming increasingly mainstream

Recently, the smart catering service provider that received 400 million yuan D round of financing – delicious food does not have to wait for good news: statistics show that the average daily queue volume of delicious food has reached a new high, the new number of ios in a single day has reached 7580, and the week-on-week ratio has increased by 126.13%; Android has added 3987, and the week-on-week ratio has increased by 161.61%; on Children’s Day on June 1, the number of mobile phones on the delicious platform exceeded 61,400, and the week-on-week ratio increased by 184.29%; the proportion of stores that can be picked up by mobile phone is also as high as 92.7%. The emergence of this series of new records strongly shows that online number picking has been highly recognized among both C-end users and B-end merchants, and has become increasingly popular. Delicious, a representative service provider for online number picking, is also gradually gaining popularity.

Delicious food enters the "snowball" rhythm

Statistics show that from May 18th to May 31st two weeks, in the delicious platform through the mobile phone number to take nearly 310,000, the average daily number to take nearly 22,100; the first week of June, in the delicious platform through the mobile phone number to take more than 198,300, the average daily number to take nearly 28,300, the growth trend is eye-catching.

And this is just the beginning for Delicious. It is understood that Delicious has not only received the capital and traffic support of Alibaba’s word-of-mouth and Ctrip, the leading investors in the D round of financing, but also recently reached cooperation with Didi Chuxing and China Merchants Bank to implement the "New Delicious Baichuan Plan" to help merchants acquire customers through multiple channels and help merchants establish their own traffic platforms. It is not difficult to imagine that the inflow of traffic from these BAT and other giants will form a "snowball effect", which will accelerate the development and growth of Delicious.

Deeply empowers restaurants to achieve six major enhancements

According to the data, Delicious entered the catering industry in 2013 with queuing, and in less than two and a half years, it occupied 95% of the catering queuing market. Since then, Delicious has anchored the continuous cultivation of smart catering through repeated trials and errors and rapid iterations, and gradually realized the opening of the whole process of restaurant business scenarios from queuing reservations to user-consumer payment. It has also launched a solution for the integration of the whole process of catering business scenarios – "Delicious · Smart Restaurant", which systematically solves the problems of restaurant efficiency, management, marketing, cost and customer dining experience. It can enable restaurants to achieve six major improvements: lifting time, lifting tables, raising new customers, returning customers, and picking up bills.

Delicious without waiting for data: the number of numbers picked up has increased by 184%, and online number picking is becoming increasingly mainstream

Different from other queuing systems, the widely used queuing system of delicious food also makes the following settings: ① Help merchants manage and guide consumers, establish a credit mechanism, if 5 times to cancel or be banned; ② Set up a queuing deposit to ensure that the actual queuing rate to the store; ③ Establish a membership system, from the step of taking the number to the merchant membership pool, help merchants to pull new; ④ Allow merchants to access their official account, build a queuing system with their official account, and then operate a good member, not necessarily relying on the platform. It can be said that every merchant can become their own small service provider, and this open attitude makes delicious food more popular with merchants.

Delicious without waiting for data: the number of numbers picked up has increased by 184%, and online number picking is becoming increasingly mainstream

Delicious without waiting for data: the number of numbers picked up has increased by 184%, and online number picking is becoming increasingly mainstream

Wide user experience

According to reports, delicious food and beverage merchants and many traffic platforms that implement the "router" strategy have carried out extensive and in-depth connections. As of now, customers can queue up online to pick up numbers, order food, and pay, whether through the delicious APP/WeChat service number, the merchant WeChat service number, or through other large-traffic platforms connected to the delicious system (such as Koubei, Ctrip Gourmet List, etc.).

Launched with delicious food
"Second row" function, users can go shopping after picking up the number, and then go to eat when there is a table, which not only reduces the attrition rate of queuing users, but also reduces the irritability of customers in the process of waiting, and improves the user experience; its "second point", "second payment", "member when you arrive at the store" are also very popular.
Users can directly achieve full self-service ordering and payment on their mobile phones, and the total time for the two operations does not exceed 10 minutes. There is no need for waiters to intervene in the payment process. They can check the menu, deduct discounts (while automatically stacking member discounts), complete the payment, and set the invoice title on their mobile phones. The whole process is completely self-service, truly eating and leaving.

From quantitative change to qualitative change

Data intelligence and AI decision-making are the commanding heights of smart catering, and to achieve good data intelligence and AI decision-making results, it mainly depends on two points: one is model optimization, and the other is data quality. Are these two footholds stable?

Data show that by 2017, delicious food has covered more than 200 cities and nearly 100,000 restaurants across the country, providing high-quality food service experience for nearly 1 billion consumers, and extensive connections have allowed delicious food to precipitate a steady stream of massive big data. In the control of big data, an important means of production known as the decisive future, delicious food has been invincible. The "New Delicious Baichuan Plan" is even more connected to Ali’s word-of-mouth, Ctrip Gourmet List, Didi Chuxing, and other large commercial banks. Credit card client side cooperation will undoubtedly give delicious food an innate advantage in the quality and quantity of big data.

In terms of model optimization, Delicious’s strength should not be underestimated. Delicious has previously released enterprise big data, which not only includes the change trend analysis of the national queuing flow time period, but also the TOP10 cuisines with an average queuing volume in 2017. It also provides the average equivalence time of each cuisine in 2017, which is accurate to the minute, and the average distance of online number picking, which is accurate to kilometers.
"Muscle". In addition, according to reliable news, Delicious has finalized a large-scale technological enhancement in April this year – teamed up with a very powerful catering SaaS software company to deeply empower catering companies and users with technology. Delicious’s determination and courage to create smart catering are clearly visible, and what kind of growth curve it will exhibit in the future is more worthy of everyone’s expectation.

(Disclaimer: The content of this article is published or reproduced on this website. It only represents the author’s personal opinion and has nothing to do with this website. For readers’ reference only, please check the relevant content by yourself.)

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China’s Beidou Navigation World – Global Chronicle of Beidou-3 Global Navigation Satellite System Services

  Guangming Daily reporter, Zhang Wen, Guangming Daily correspondent, Yang Xin, Qi Xiaojun

  On July 31, 2020, the General Secretary of the Supreme Leader solemnly announced to the world that the Beidou-3 global satellite navigation system was officially opened. At this moment, the Beidou global service signal spread in invisible time and space. The world is full of stars, and the world truly has the guidance and company of "China Beidou". China Beidou has once again contributed Chinese wisdom to the world in the 21st century, in the historical development process of global integration and world interconnection.

  As a major space infrastructure that provides public services to the world, China’s Beidou satellite navigation system stands in the first echelon of our country’s active efforts to build a community with a shared future for mankind, serving the world and benefiting mankind.

  The Beidou satellite navigation system was tested on 103 aircraft of the ARJ21-700, a regional airliner designed and built entirely in China.

  Global, first-class excellence

  In the 1990s, the international situation was complex and changeable. GPS of the United States and GLONASS of Russia had completed the global networking and firmly occupied the first-mover advantage. People are increasingly aware of how important it is to have their own satellite navigation system, but at that time our country’s economic strength and technical foundation were still relatively weak, and it caught up with the strictest technical blockade abroad. Faced with the situation of domestic and foreign difficulties, the Party Central Committee resolutely decided: to build its own satellite navigation system as much as possible, and to implement the "three-step" development strategy based on the actual national conditions. Even if the real environment is difficult and tortuous, Beidou has never given up the dream of becoming a world-class satellite navigation system.

  Since the 18th National Congress of the Communist Party of China, the General Secretary of the Supreme Leader has repeatedly proposed the "Belt and Road Initiative" to "promote the construction of a community with a shared future for mankind". These important concepts convey the long-cherished wish and responsibility of a world power to help global economic and social development, and also draw a blueprint and inject impetus into the globalization process of the Beidou system.

  In 2017, the Beidou-3 system embarked on a new journey of global networking. In two and a half years, Beidou successfully launched 18 arrows and 30 satellites, completing the set goal of covering the world and serving the world half a year ahead of schedule, setting a new record in the world’s satellite navigation field.

  Some people have suggested that the construction of the US GPS and Russia’s GLONASS global system has set a good model, and the imitation and replication of the Beidou system is not simple. This is obviously not an open-book proposition, and it is not in line with China’s national conditions to completely copy the construction of the US-Russia global system.

  Driven by the innovation-driven development strategy, Beidou Engineering builders have inherited and developed the "hybrid constellation configuration" on the basis of the Beidou-2 system, creatively applied and realized new construction concepts such as the full constellation "inter-satellite link", and achieved global coverage and better performance in Asia-Pacific with the most economical capital investment and the most efficient number of satellites. Beidou system service functions and performance indicators have achieved a qualitative leap. In addition to basic services such as navigation, positioning and timing, it also has a variety of special services such as satellite-based enhancement, ground-based enhancement, precision single-point positioning, international search and rescue, and short message communication. The global positioning accuracy is better than 10 meters, the Asia-Pacific region is better than 5 meters, and the timing accuracy is better than 20 nanoseconds. All performance indicators are world-class.

  Today, the Beidou-3 global satellite navigation system was officially opened. This glorious moment recorded in the history of the development of satellite navigation in our country is the solemn promise of China’s Beidou to the people of the world: to build an excellent and first-class global satellite navigation system.

  A large lantern boat using the Beidou beacon telemetry remote control device was placed in the Dangan waterway of the Pearl River Estuary.

  In Anzhong Village, Xiaoyangying Town, Dengzhou City, Henan Province, tractors equipped with a Beidou navigation system are seeded unmanned.

  Inclusive, win-win cooperation

  China’s development needs the world, and the development of the world cannot be separated from China. With the acceleration of globalization, especially in the field of satellite navigation, internationalization is a natural attribute and an inevitable choice. Peaceful use of space and in-depth cooperation and exchanges in the field of outer space are propositions that our country has always adhered to.

  However, at the beginning of the construction of the Beidou system, the road of international cooperation was not smooth. Since the golden frequency resources most suitable for satellite navigation were running out at the beginning of the 20th century, the ITU squeezed out a small band of frequencies from the air navigation band to the maximum extent for the newly developed satellite navigation system, but it needs to be coordinated with relevant countries and systems in accordance with international rules, and follow the principle of equal competition and first-served. This means that if we take a step later or take a step back, our country will miss the dream of building a global satellite navigation system.

  However, in any period of development, the Beidou system expresses the sincerity and mind of cooperating with other satellite navigation systems in the world. In order to conform to the development trend of multi-system integration, our country actively promotes the compatibility and interoperability between the Beidou system and the GPS of the United States, the Beidou system and the Glonass of Russia, the Beidou system and the Galileo of the European Union. At present, China and the United States continue to coordinate and exchange in various fields such as satellite-based enhancement, compatibility and interoperability, and have achieved many cooperation results. Since the Sino-Russian Intergovernmental Cooperation Agreement on Satellite Navigation came into effect, the Committee on Major Strategic Cooperation Projects has advanced a number of cooperation projects in an orderly manner, and reached a consensus on the time interoperability of the two systems. China and the

  The satellite navigation system is the world’s public infrastructure. Beidou has always viewed and embraced the world with the concept of open cooperation, and used development to convince the world that "China is willing to share the fruits of the construction and development of the Beidou system with other countries, and jointly promote the vigorous development of the global satellite navigation industry." ASEAN, South Asia, Eastern Europe, West Asia, and Africa have joined Beidou "Moments" one after another, sharing achievements and win-win cooperation.

  As the core supplier of the United Nations Global Navigation Satellite System, the Beidou system has injected new thinking, new concepts and new impetus into the development of the world navigation field. Consensus has been reached with the United Nations Office for Outer Space Affairs on deepening cooperation in the field of satellite navigation, and the United Nations International Committee on Global Navigation Satellite Systems has been successfully held twice in our country, and the "Beidou Declaration" and "Xi’an Initiative" have been issued. After the successful launch of the Beidou-3 global system, the United Nations Office for Outer Space Affairs sent a special congratulatory video, affirming the huge contribution made by the Beidou system in promoting global economic and social development, peaceful use of outer space, and participation in international cooperation in UN space activities.

  What has been brought to the world stage by the Beidou system is joint research and development, industrial cooperation and education and training from Chinese universities and scientific research institutions. The Beidou system converts the accumulated satellite navigation experience into a shortcut to promote the development of satellite navigation applications in countries around the world. Over the past few years, the Beidou Center represented by China-Arab Beidou/GNSS has cultivated a large number of international talents and contributed Chinese solutions and Chinese wisdom to the world.

  On June 23, the last networked satellite of our country’s Beidou-3 global satellite navigation system was launched at the Xichang Satellite Launch Center.

  Sincere service for the benefit of mankind

  In recent years, with the enhancement of service capabilities, the Beidou system has actively integrated into world affairs and fulfilled international responsibilities. It has successively entered the standards of many international organizations and has been recognized by the International Civil Aviation Organization as one of the four core constellations of the global satellite navigation system. Now, the first international standard for mobile communications to support the new global signal of Beidou-3 has been released, the first Beidou shipborne end point detection standard has been announced to the world by the International Electrotechnical Commission, the International Maritime Organization has recognized the Beidou system as a global radio navigation system, and the International Search and Rescue Organization is carrying out standard document formulation and network access testing for the search and rescue payload carried by Beidou-3. Beidou system is playing an increasingly important role.

  Since the 18th National Congress of the Communist Party of China, the Beidou system has actively responded to the "Belt and Road Initiative" initiative and gone abroad, providing customized services according to the different needs of different countries and industries, and gradually becoming a world brand familiar to the people.

  In 2013, Myanmar agriculture used more than 500 high-precision Beidou end points, which is the first time that Beidou high-precision products have been applied in batches in South East Asia for agricultural data collection and land fine management.

  In 2015, a high-precision receiver based on the Beidou system was applied to the construction of a 300-meter-high skyscraper at the headquarters of the National Bank of Kuwait, achieving millimeter-level measurement errors in the vertical direction during the construction process. This is the first time Beidou has been applied to high-rise building monitoring overseas.

  In 2018, Beidou Systems participated in the offshore piling project on Allah Island, Maldives, providing all-weather, high-precision services to achieve intelligent monitoring, visualization, and high-precision construction of offshore piling.

  Wherever you go, the Beidou system plays an important role.

  In Singapore, the Beidou-based high-precision silent piling system can accurately manage pile points, quickly locate the location of drilling points according to navigation prompts, and achieve centimeter-level accuracy for each piling point, while significantly increasing the drilling speed of drilling rigs.

  In Cambodia, it provides more complete basic information for the comprehensive planning of Cambodian government departments, land improvement monitoring, infrastructure building, ecological environment monitoring, etc. High-precision services have become an indispensable and important technical means for government infrastructure building.

  In Russia, the Siberian power patrol line realizes two-way interaction between on-site personnel and the management center to detect equipment defects and hidden dangers that endanger line safety in a timely manner, ensuring the safety of transmission and distribution lines and the stability of the power system.

  Beidou also "sailed" into Europe with full sincerity. The China-Europe train was equipped with Beidou end point containers. The high-precision positioning and navigation function made logistics more convenient, recorded the running track of trains and goods in real time, and the positioning accuracy was within 10 meters. It realized the upgrade and transformation of traditional transportation methods.

  At present, domestic Beidou basic products have been exported to more than 120 countries and regions, and have been successfully applied in ASEAN, South Asia, Eastern Europe, West Asia, Africa and other places. Indonesia, Malaysia, Thailand and other countries are actively using the Beidou system to explore smart city construction.

  China’s Beidou is also the world’s Beidou. In the new era, as a bright business card for our country, China’s Beidou will make new and greater contributions to building a community with a shared future for mankind and promoting the development of human society.

  The pictures in this version are all sent by Xinhua News Agency

  Guangming Daily (August 1, 2020, edition 05)

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Professor Du Yuchuan’s team provided the main technology for the successful road test of China’s first "Smart parking service" project.

      On November 28th, leaders of Shanghai municipal departments, Shanghai International Automobile City, major OEMs, Tier1 suppliers, technology companies, media representatives and universities gathered in the Automobile Innovation Port to witness the release of the new automobile technology and model "Star Project" and the successful public road test of the first "Smart parking service" project in China, which was provided by Professor Du Yuchuan from the School of Transportation Engineering of our school.

image001

"Smart parking service" Project Core Team of Tongji University

      "Smart parking service" is a typical low-speed unmanned Application scenario within a limited range. You can imagine such a picture: when you drive to your destination and press the parking instruction on the mobile app, the vehicle can automatically pass through the ground road from the get-off area, drive into the underground parking lot, and find the free parking space allocated by the system to park; When the owner needs to pick up the car, he will issue an instruction from the App again and pay the parking fee, and the vehicle will automatically return to the boarding area.

image003

Self-driving cars jointly built by six teams including Tongji University.

      The team of Professor Du Yuchuan from the School of Transportation Engineering of our school and six teams including Chery New Energy, Horizon, Jilin University, Shanghai Yiqu and Yilian Technology jointly developed and demonstrated the intelligent parking service in the Automobile Innovation Port, mainly responsible for the construction of intelligent parking facilities and the research and development of unmanned parking control brain, making full use of parking sensor equipment to achieve high-precision positioning, visual capture and other functions, making the intelligent parking management platform the heart of intelligent parking, collecting multi-party data, and realizing parking space allocation and reservation, path planning, data transmission and recording and other functions.

image005

Software Interface of Intelligent parking service Facility Management and Control Center

      "Smart parking service" project is a part of the big plan in the field of automobile innovation. Anting Shanghai International Automobile City, Automobile Innovation Port, Intelligent Networked Automobile Industry Technology Joint Innovation Center (UIC) and China Automobile Innovation Incubator Alliance (CMIA) jointly issued the "Star Plan" to encourage innovation and entrepreneurship in the automobile field, aiming at supporting the demonstration and application of new technologies and models in the automobile field through the integration of resources such as policy subsidies, R&D space, test sites and commercial landing platforms.
      Among the 21 candidate projects in the first batch of shortlisted projects, the "Automatic parking service and Personalized Parking Service Solution Based on Intelligent Transportation Infrastructure" declared by Professor Du Yuchuan’s team aims to apply advanced manufacturing, information communication and artificial intelligence technologies to realize an automatic parking service system dominated by transportation infrastructure, including positioning perception, communication transmission, central decision-making and real-time control, so as to maximize the utilization efficiency of parking resources facing the operation side and the parking service experience facing the public demand side. The "Smart parking service" project is the first joint research and development achievement jointly completed by several enterprises belonging to the short-listed projects.

image007

Group photo of the representatives of the first batch of shortlisted candidate projects of "Star Project"

      The second phase of "Smart parking service Project" is already under planning. It will propose a more general vehicle-side solution, add more field-side application scenarios, optimize vehicle dispatching control to help customers better solve the parking pain, and provide smart city solutions for cities and communities.
      As "possibly the earliest unmanned commercial scene", the project has been widely concerned by mainstream media such as Liberation Daily, Wen Wei Po, Fenghuang.com and Sina.com, as well as social media such as official website of Shanghai Municipal People’s Government.