Shulou(Shulou.com)06/03 Report--

Author: Yu Kui, 2020-07-01 11:45 introduction: after Fuzhou, Guiyang has been added to AI's moments.

On June 30th, the Guiyang government held a press conference in Guiyang, officially announcing the launch of the first phase of the Guiyang project, the official launch of the facial scan of the rail transit bus and the launch of the Qianxing APP. This will also be an important part of the Guiyang Digital Expo.

When it comes to Guiyang, what must come to mind is the magnificence of Huangguoshu Waterfall, the sanctity of Fanjing Mountain, and the ancient villages of Qianhu Miao Village, full of rich original ecological scenery and customs.

If Guiyang is compared to a girl, she must be the one with a long fragrance, a beautiful, beautiful smile and beautiful eyes.

As everyone knows, this is still a girl with a changeable style. From the beginning of the new century, there is only one first-class road from Guiyang to Huangguoshu. Twenty years later, the high-speed railway is vertical and horizontal, tourism is impressive, and big data's center is full of wind and water. Inadvertently, she changed from a beautiful mountain elf to an advanced AI technology.

Now, Guiyang, China, add another heavy weight title: face Guiyang forerunner.

What is "face walking Guiyang"?

To put it simply, it is an AI platform of computer vision, the only comprehensive platform that unifies the collection, storage, analysis, management and application of the city's bus data resources. At the same time, it is a unified entrance to the city's portrait identification and authentication business, and various livelihood applications around portrait data.

In fact, Guiyang completed the first phase of construction and trial operation in December 2019, and realized the world's first full-channel, full-ticket, full-payment facial scanning payment on Rail Transit Line 1 and bus BRT main line.

Today, the official launch, and the simultaneous release of the "Yi Ying Guizhou trip" mobile app, residents only need to register their faces once, they can go smoothly and do business in Guiyang. In the follow-up, REID, voice, trajectory and other technologies will be launched one after another, focusing on ordinary public transport, rental and other public transport scenes and communities, parks and other areas of people's livelihood, to build multi-scene, full-stack technology landing, and constantly improve the system.

On one side is the beautiful scenery, on the other is the modern technology that benefits the people, fish and bear's paw, it seems that you can have both here, which is not magical. Behind this new sci-fi scroll, it is inseparable from the technology and solution provider, Yitu Technology.

"face Guiyang" why "OK"? Capacity barrier of tens of millions of orders of magnitude

How convenient life is in Guiyang today, there is a lot of science and technology behind it. "face Guiyang", a simple four words, but behind it is a comprehensive test of technology and landing ability.

First of all, the ability to have a base of tens of millions of magnitude is to build a chassis established by a city-level platform, on which all related businesses will be carried out.

Front-end equipment to back-end system, including voice, ReID terminal, service terminal, business system, user system, account system and so on. City-level platform needs a large platform with global AI data.

This means that the platform needs not only a strong algorithm capability, but also a cluster of all kinds of algorithms: in addition to face algorithms, there are also ReID, voice, NLP, knowledge graph and so on. City-level platforms need full-stack algorithm capabilities.

As an algorithm company, AI ranks first in many global authoritative competitions in the fields of computer vision, speech recognition, semantic understanding and REID, and is one of the few innovative enterprises with full stack artificial intelligence core technology.

Face travel to Guiyang is a project that needs to be geographically covered throughout the city and widely covered in business. In the future, transportation, life, safety, government affairs and other areas closely related to the life of the residents of the city will be included. At that time, in addition to the face, all the behavior, data, transactions are gathered together, the task is not arduous, the standard is not hard core.

Fortunately, Yitu's previous almost paranoid pursuit of technology has not only built a strong technical barrier, but also created the birth of the project, super-large-scale data computing power, and millisecond delay processing capability. to provide a steady stream of energy to drive convenient experiences in various segments.

An examination of Comprehensive Engineering ability

As a company that started with AI, it may be inevitable to have strong algorithms, but the comprehensive engineering capabilities required for project landing are not their strengths, but they are not deterred or quitted halfway.

If the technical conquest of the city and land is to be expected, then the comprehensive ability shown this time is an unexpected joy.

On the one hand, the construction and operation of the platform need to be co-ordinated in order to ensure the consistent output of top-level design ideas and unify technical standards, and to achieve effective data collection, which is also the basis of scene commercial development.

On the other hand, the difficulty of this project is also extraordinary. Guiyang is a huge city-level system engineering, which needs to coordinate and dispatch owners and suppliers of different functional departments and scenes. These are all a great test of the ultimate system capability, terminal capability and integration capability.

Before such a huge project, there was no stage fright in the picture. Take the platform as the background, take the scene as the core, integrate the terminal itself and the system behind it, the business system behind each scene, develop the ability of background comparison, gathering file, big data aggregation, analysis, and so on, and dispatch different functional departments, business owners and suppliers. Clear ideas in the complex relationship, the business is linked to each other.

The training of every scene and every business in this project not only gives it a difficult test, but also gives it an opportunity to upgrade its ability to pass the customs.

Ultra-high safety performance fence

There are two issues to consider in building an ultra-high security fence:

First, how to ensure the accuracy of tens of millions of biological information recognition, and the solution after misrecognition.

Second, because of its extensive uniqueness and exclusive consensus, it is most likely to become the target of people with ulterior motives.

How to make good use of and protect user data is the top priority of all technology applications, according to the picture has not been taken lightly, it chooses to hit the key from the two dimensions of payment security and information security.

According to the map of the field, has always been "hit", but all according to the map to participate in the project can always inject a "absolutely safe" sense of mission.

In terms of payment security, the combination strategy of "high-precision algorithm + self-test + online learning algorithm" is adopted: minimize the error rate, simplify the recovery program, and continuously optimize the algorithm. Improve the accuracy of the algorithm, fundamentally reduce the error rate, risk control and error prevention as a supplement, self-test to plug loopholes, online learning as a supplement, the system self-learning and error correction continue to improve.

In this way, the error rate of face recognition is reduced to a very low level. In the event of abnormal payment or misreporting, the self-test mechanism will find the error, combined with customer service feedback to correct and compensate the error transaction.

User information security, according to the picture is also penny-pinching, each link reveals the consideration from the user's point of view.

According to the picture, terminal live detection and anti-attack, encrypted transmission of information, back-end separate storage, encryption and desensitization storage are adopted, and authorization management mechanism is adopted for each layer of protection.

Under the self-discipline consciousness of high standards and strict requirements throughout the platform, since the trial operation in December 2019, the results handed over according to the picture are as follows: there is no error in the face scanning ride project in Guiyang.

In fact, the absolute sense of mission to safety is not only reflected in a project, and the high requirements for the project are not the only one. As practitioners in the field of smart cities, they may not publicize their achievements according to the map. But the ultimate pursuit rooted in the bone marrow promotes the line according to the map.

Keep the cards and increase the future.

One entrance ("Yiying Qianxing" app), one registration, multiple payments (recharge, withholding, direct payment), multiple scenarios (subway, BRT, rental, car sharing), all the public travel services you can think of in the future can be realized through the "face travel Guiyang" platform.

In fact, "face to face Guiyang" is not only a project, but also a new mode of cooperation. Under the inevitable trend of digital transformation, in the combination of "Internet + public transport + artificial intelligence", Guiyang brings new opportunities for market-oriented digital economy and creates a closed loop of a complete business chain.

The government has new tools for digital city governance, and at the same time, it gives birth to new application scenarios, forming a closed loop between the upstream and downstream of the industrial chain, bringing new employment and economic vitality.

For scene owners, more business scenarios based on data and artificial intelligence applications can be excavated to provide new business growth points.

In technology companies, find application scenarios for algorithms and computing power, form new data, accelerate the upgrading of algorithms and computing power, and realize technological innovation while realizing technological realization.

In financial companies, enhance the degree of digitization of financial business, tap more digital users, and create more new financial scenarios and businesses.

For consumers, life is more convenient and safer without increasing the cost of use.

This time, it not only creates a new application scene, but also creates a new cooperation model, turns passengers into users, creates an artificial intelligence ecosystem based on facial scanning payment in Guiyang, and promotes a win-win digital economy in the industrial chain.

The creator of this commercial combination of artificial intelligence and big data applications is not only the planner of this new model, but also the provider and operational service provider of technology and end-to-end overall solutions.

According to the dynamics of the map in the past half a year, after the technology is more mature and the landing experience is more abundant, it gradually does not meet a single scene and begins to move forward to city-level business frequently.

Identities are also more diverse, from technology and solution providers, to infrastructure service providers, to model planners, builders, and operators.

The change of identity according to the map is the inevitable result of holding one's own cards, grasping practical work step by step, finding a fulcrum in the change, and grasping the sense of market rhythm according to one's own bargaining chips and goals.

Behind the seemingly unexpected achievements of planning new models, providing overall solutions and operating, there are countless days and nights that are not enough to prepare for outsiders. Silent efforts, quietly top-notch according to the map will also give us what surprise in the future?

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