Central Push Technology Corporation settled in Chongqing Xian Tao big data valley "Central _ Traditional Travel" to promote smart tourism

In order to promote the comprehensive development of smart tourism, accelerate the construction of the national tourism data platform, fully guidance and Chongqing Economic and Information Commission "support, Central Push Technology (Chongqing) Co., Ltd., 2021, China Tourism Association At the time of Chongqing Xiantao International Task, it was officially listed.

At the beginning of the establishment of Central Push Technology (Chongqing) Co., Ltd., it will focus on "Central" project, "Central" refers to the company’s integrated technology as the core of the tourism industry, the promotion of tourism industry Sexual tour live broadcast platform. The introduction of the project will make a positive contribution to the construction of national tourism data platform.

The "Central Travel Broadcast" project will set up provincial marketing centers in all provinces in all provinces, and the comprehensive advantages such as the artificial intelligence, cloud computing, big data, etc. Specialization, information, intelligent service. With the support of the China Tourism Association and the support of the local text journey, "Central News" strive to become the most authoritative, most professional and most market influence in China’s live broadcast vertical field by 3 to 5 years. .

This account is designed to provide more information for the majority of netizens, and provide any guarantee for the accuracy and integrity of the information published. The content contained is for reference only. For referring to this article, any consequences caused by the exchange have nothing to do with this account, and risk is self-burden.

Models often used by operators (3): Ability model

Pyramid principle

The pyramid principle follows four basic principles for work summary.

1. Conclusion: Express a central idea and placed in the forefront.

2, the above is unified: Each argument is summarized in the next level argument.

3, classification group: Every group is the same logical category.

4, logic progress: Each group is arranged in a certain logic order.

3W gold circle rule

Thinking mode is in the outermost layer, know what "what" you have to do, but rarely think about how to do it better.

People in the middle layer know how to "How" do better completion of tasks and goals, but rarely think about the reason for this.

Only people in the top circle are clear why "Why" do this. Why is the core nature of this matter, others are all around this center.

PDCA cycle

The meaning of the PDCA cycle is to divide quality management into four stages, namely:

P: Program (Plan) includes the determination of the principles and objectives, as well as the development of activity planning.

D: Execute (DO) to design specific action plans according to known information; then perform specific actions according to the plan.

C: Check (Check) summary results, clear results, find out the problem.

A: Processing (ACT) processes the results and problems of the inspection, and there is no solution to the next PDCA loop.

Kiss restraint

KISS is not a English word, but a scientific project replica method to promote the next activity to be better launched.

Keep (can be maintained): The reap-on activity is good, follow-up activities can continue to maintain.

Improve (requires improved): What links / factors lead to unsatisfactory activities, and it is necessary to improve in subsequent activities.

START (requires start): Which links are not implemented in this event, and follow-up need to start doing.

STOP (need to stop): Which behavior is unfavorable to the activity and needs to stop.

The KISS principle refers to the principle of simplicity in design. Summarizing the experience in the design process, most systems should be kept simplicity and simple, without incorporating unnecessary complexity, such system operation results will be optimal; therefore, the simplicity should be designed The key target is to avoid unnecessary complexity.

Data analysis six-step method

Data analysis also requires certain skills, don’t indulge in the ocean of data, data is tool, we should use tools.

1. Propose a question: What is the first question of our solution?

2. Make a hypothesis: On this issue, what is our pre-hypothesis?

3. Data Acquisition: According to this assumption, start collecting data.

4, data processing: machining the collected raw data, including cleaning, packet, retrieval, extraction, etc. of data.

5. Data analysis: After the data is finished, the data needs to be integrated and cross-analyzed.

6. The result is presented: visual data, and the specific concluding information is obtained.

SMART principle

Everyone has the experience of developing goals, it seems simple, but if it is rising to the technology level, you must learn and master the SMART principle.

The goal must be specifically (Specific) and cannot be generally available.

The goal must be measurable, which is quantified.

The goal must be achieved (ATTAINABLE), but it is not much low.

The goal must be associated with other goals (Relevant), forming ductility, and ultimately achieving higher objectives.

The target must have a clear deadline, reached within a specified time, and finally determine whether the target is achieved with the deadline.

SCQA model

The SCQA model is a "structured expression" tool, which is made in the McKinsey Consultant Barbara.

S (Situation) scenario– Introduced by the scenarios familiar with everyone.

CMPLICATION conflict– The actual situation is often conflict with our requirements.

A (ANSWER) answer– Our solution is …

Postscript: The model is just a model, the theory is just theory. These can only become tools for us to use, but they cannot be a shackle that constrains our thinking. This time the theoretical model is just the first version, and we will also increase these commonly used theoretical models, and even some theoretical models will be explained alone.

Remarks: Some images come from the network, and the data is mainly collected in Wikipedia.

[Information] a little talk | intelligent data-driven rise of www.yidianzixun.com

CalledData-driven wisdomThe concept is new energy model new perspective collect insights from large amounts of data. This article intelligent model data-driven intelligence and more familiar with the application-driven comparison.

One of the earliest IT name is "data processing", it includes demand and processing of the data, which focus on dealing with or compute-centric dominated. Data from birth (created) to death (deletion), are within the control of most of the data in the application. Of course, after the data analysis of the data to create applications already exist (such as business intelligence process), but these applications only a fraction of the actual use of IT.

In the ‘remodeling discovery ", author Michael Nielsen discusses the data-driven intelligence, and were compared with artificial intelligence and human intelligence. He will define intelligent data-driven ability to extract meaning from the data for the computer. He will distinguish it with artificial intelligence, artificial intelligence, he said implementation of the human good at tasks designed to mimic or improve human performance (such as chess) and human intelligence (for example, our ability to process visual information). According to Nielsen’s statement, data-driven intelligence by solving different types of problems to supplement human intelligence.

Let’s IT perspective to study its meaning. Application-driven intelligence tend to create, read, update and delete data in order to achieve the initial purpose, such as managing order processing, shipping and workflow processes receivables. In contrast, the conventional data driving intelligent data (manually or machine-generated) for a secondary or additional purposes, such as performing analyzes or electronic discovery using external information collected from the network email large data files to increase sell or cross-sell customers. First create sensory information (such as a meter) or a machine / computer-generated information (e.g., logs), and then the downstream processes (which may be real-time) analysis (as appropriate).

From an IT perspective, the skill set of application development and developer may vary; From an operational perspective, service level agreements (SLA), such as performance and recoverability of data, you may have a different way planning. Resources (servers, network, storage) planning must also be different. It is familiar with intelligence applications based on application-driven, but must know how to deal with more intelligent data-driven applications, such as large data.

The world is nothing new. Data-driven intelligence (for example, using regression analysis, linear programming and simulation modelingMachine learning techniquesThe statistical analysis) has been around a long time. Later, there have been new concepts, including data warehousing, online analytical processing and data mining. The problem is that advanced analytics, business intelligence and big data companies and other terms are regarded as valuable, but they are as isolated IT silos exist. However, to see these isolated (or at most overlapping) work and consider this work from the perspective of intelligent data-driven, you can combine them in order to emphasize the importance of data-centric focus.

Yes, the concept can be mixed applications. Data-driven intelligence can be inserted into an operating system, such as retail credit card to check if there is fraud, or inserted into various points in the supply chain.

Data-driven intelligenceIs an additional point of view, it broadens our understanding, and not a substitute for application-driven intelligence. letIntelligent SoftwareContinues to grow exponentially, and increase our understanding of the value we derive.

New product start: Xiaomi smart doorbell 3 – traditional doorbell upgrade, outside the door situation

Author: two

Everyone who has visits in the daily house will press the doorbell. Recently, some people in the home will come to the doorbell. After opening the door (the security door without cats) found that the salesman, it is also unbelieving directly to close the door, very embarrassing, smart home, Smart doorbell products are available, using the smart doorbell to open the mobile phone side in the house, you can see the situation outside the door, so it is convenient to think about not open the door, convenient convenience. On the market, the smart doorbell is eight, today, I will introduce a newfund for a new product – Xiaomi smart doorbell 3. It can monitor the outside of the door in real time, you can talk to the people outside the door, let the takeaway put the take-out at the door, avoid direct contact, or monitor the door outside, someone takes away, the doorbell will automatically record and push to the phone.

This millet smart doorbell 3 packaging still continues the packaging style of Xiaomi ecological chain products, white simple fashion, frontal product appearance rendering diagram, product name and millet logo.

Introduce product feature function on the left and right side of the package: mobile detection, visual call, 2K resolution, 5200mAH lithium battery, compared the previous generation product, camera resolution is increased to 2K HD resolution, change to built-in lithium battery power supply, more Environmental friendly.

Detailed introduction to the model, specific parameters, and manufacturer of the packaging box. In particular, the product has been accessed into the Micjia App, which can realize the linkage of rice home intelligent products.

Open the package, you can see the accessories contain: millet smart doorbell 3, doorbell receiver, fixed base, pin, TYPE-C charging line and product instruction manual. The pin is used to disassemble the fixed base.

Xiaomi smart doorbell 3 full body simple black long square design, front housing uses high-light black material, the edge is designed with surface design, but also a grade. Positive from top to bottom: lens, microphone, infrared sensor, doorbell button and speaker. The doorbell on the doorbell button is an indicator.

On the back of the millet smart doorbell 3 design fixed base card slot, the top position has a micro switch, the power button, and the reset button, the long press the power button for 3 seconds, the switchgear doorbell. The micro switch is coordinated with a fixed base, which makes it up, and when the doorbell is disassembled, the alarm sound will be sent, and the video push mobile phone.

Fixed bases There are four screw holes to select the punch fixed installation, but the expansion screw needs to purchase themselves, and the back surface of the fixed base is 3M VHB double-sided adhesive, and the user can choose double-sided adhesive or punching according to the use environment. Two installation methods to meet the use scenarios of different users.

The small rice smart doorbell 3 has a disassembly hole with a fixed base. When the base is installed in place, use the pin to smash this hole, to remove the fixed base, prevent someone to secretly deduct the doorbell, more convenient than the previous generation .

Xiaomi smart doorbell 3 design Type-C charge interface, no need to worry about the interface is reverse, worry about insertion, plug-and-play, simple and convenient, if you don’t want to disassemble, you can use the mobile power to charge.

Xiaomi smart doorbell 3 has a built-in 5200mAH lithium battery, full of electricity, can reach the six-year long battery, say goodbye to frequent disassembly charging, plugging in charging line, during charging, the indicator of the doorbell button, the white flashes, full charge White lights are often bright.

Xiaomi Smart Doorbell 3 needs to be used with a doorbell receiver, the doorbell receiver square design, the front side has a horn hole, the back is a plug, but the head of the doorbell receiver is a bit big, which will occupy 2 holes in the socket.

There is a button at the bottom of the doorbell receiver, short press the shift receiver volume, and you can match the doorbell for 3 seconds.

Xiaomi Smart Doorbell 3 is more convenient, do the choice of separation of the ground at 1.4-1.5m to tear the fixed base back 3m tape fixed base, then the doorbell is tapered down, if you need to fix it on the wall, need Users should use the expansion screw to fix the expansion screw, and if the individual feels that it is more convenient to stick to the door.

The use of Xiaomi Smart Doorbell 3 needs to be used with the rice family app. Remember to first bind the app, then install the smart doorbell, press the power button on the back of the smart doorbell, press the reset button for 3 seconds, open the Mijia app, Click on the "+" number in the upper right corner, select Sweep, scan the QR code on the back of the smart doorbell, and add the device according to the prompt.

Binding successfully, click to enter the millet smart doorbell 3 icon, first is the installation tutorial of the doorbell, enter the operator interface, you can view the event, you can view the real-time picture of the camera, all event lists, click on each event record, you can play back the event video . In the upper right corner setup option, you can set the doorbell, mobile detection, device linkage, storage management, face recognition, intelligent scene, etc.

In the doorbell setting, "Real-Time Screen" users can choose standard mode (when someone can view real-time screen) Real-time view mode (at any time, you can get a real-time picture) two working modes, the user selection according to the needs of the use, the latter is compared Fees, indoor receivers, can also set a ring sound, not to disturb mode, connecting a doorbell receiver, etc., and in the Device Information option, you can view the current doorbell has used the number of days, the start-up time, the number of boots, shooting video This statistics are at a glance.

The resolution can be selected in the real-time screen. This smart doorbell 3 upgrade 2K resolution picture quality, and the video picture is clearer. When someone moves, you can watch the real-time video, you can set up the small love touch screen speaker, and someone can press the doorbell outside the door, and automatically proceed to the touch screen speaker, with the visitors two-way intercom, this doorbell supports up to 2 small Love classmates touch screen screen view.

Xiaomi Smart Doorbell 3 supports three ringtone settings, which can set up volume to open a strong demolition, when detecting the doorbell is removed, the alarm sound will be sent to the mobile phone. Even if the doorbell is stolen, the doorbell and account binding, others can no longer bind the doorbell, which cannot be used, safe and reliable. It supports two-way calls, supports call voices (original sounds, clowns, uncle) clowns and uncle. Express or takeaway can also choose Auto-voice reply to place the door, reducing direct contact, this feature is very practical during the epidemic.

Xiaomi smart doorbell 3 support free 72-hour rolling cloud storage, the last 3 days Video video free to see, no need to install a memory card or buy cloud service, of course these videos can also be downloaded to local storage, you can also choose pay for 7 days or 30 days. Storage, face recognition management, high-grade Millet AI face recognition technology to quickly identify visitors identity, after marking your face, you can identify the visitor identity before the doorbell, this doorbell gives a month-old face recognition experience. Subsequent time, the default is the first month, the next month, the user should pay attention, no need for one month, you can turn off the face recognition.

Xiaomi smart doorbell 3 upgrade diagonal 180 ° super wide-angle lens, do not leave the bottom of the door, let the door do not stay safe and dead angle, do full mode monitoring, built-in 4 940nm infrared fill light, the light is dark, will automatically open infrared Night vision, the corridor can also be clearly visible. Moreover, the infrared fill light is invisible, and it does not cause the neighbors of the neighbors.


Xiaomi smart doorbell 3 simple dark profile, equipped with 2K ultra-clear resolution camera, 24-hour detection door, you can look at the outside of the door, doorbell and monitoring function is one, support voice call, smart voices, not exposed Gender and age, privacy, free 72-hour rolling cloud storage, free installation of memory card, built-in 5200mAH lithium battery, long battery life. Support Xiao love smart Unicom, you can see the situation outside the door through touch screen speakers, anti-violent disassembly and account binding, and stealing can not be used, the product is more secure.


1. Doorbell panels are not scratching, which is easy to scratch.

2. Video transfer local hard drives are not supported.

3. Face recognition is only free for one month, opening automatic renewal

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