The Science Behind DAHUA’s Accurate Positioning Solutions

DAHUA’s positioning technology is designed to compete with and often excel beyond traditional satellite navigation systems in terms of accuracy and reliability. Here’s a comparison based on various factors:

1. Multi-Constellation Support:
   • DAHUA’s systems support signals from multiple satellite constellations, including GPS, GLONASS, Galileo, and BeiDou. This multi-constellation approach enhances accuracy and reliability by providing more satellites to calculate positions, especially in areas where one system might have limited coverage.
2. Sensor Fusion:
   • Unlike some basic satellite navigation systems, DAHUA employs sensor fusion technology, integrating GNSS data with information from inertial measurement units (IMUs), barometers, and other sensors. This fusion improves accuracy in environments where satellite signals are weak or obstructed.
3. Real-Time Kinematic (RTK) Capability:
   • DAHUA’s technology may include RTK, which provides centimeter-level accuracy by using differential corrections. This is a significant advantage over standard GPS systems, which typically offer accuracy within a few meters.
4. Advanced Algorithms:
   • The company likely uses sophisticated algorithms to process positioning data, correct for errors, and improve overall accuracy. These algorithms can predict and adjust for satellite clock drift, atmospheric delays, and other variables that affect signal accuracy.
5. Machine Learning:
   • Incorporating machine learning allows DAHUA’s systems to learn from data and improve accuracy over time. They can adapt to specific environments and user behaviors, making them more reliable and precise than static systems.
6. Cybersecurity:
   • DAHUA places a strong emphasis on cybersecurity, protecting the integrity of positioning data. This is a critical aspect of reliability, as it ensures that the data is not compromised by unauthorized access or interference.
7. Robustness in Challenging Conditions:
   • DAHUA’s technology is designed to perform well in challenging conditions, such as urban areas with high-rise buildings or areas with dense foliage. This robustness contributes to reliability in a wider range of environments compared to some other systems.
8. Integration with IoT and Smart Systems:
   • The ability to integrate with IoT devices and smart systems can provide additional data points that enhance accuracy and reliability. This interconnected approach is a step beyond what traditional standalone GPS systems offer.
9. Customization and Scalability:
   • DAHUA’s systems can be customized and scaled to meet the specific needs of different industries and applications. This flexibility allows for tailored solutions that are optimized for accuracy and reliability in various use cases.
10. Continuous Innovation:
    • The company’s commitment to innovation ensures that its technology is continually evolving, incorporating new advancements in satellite navigation and related fields to maintain a competitive edge in accuracy and reliability.
11. Support and Maintenance:
    • DAHUA’s positioning systems likely come with robust support and maintenance services, ensuring that any issues are promptly addressed, contributing to long-term reliability.

In summary, DAHUA’s positioning technology aims to provide superior accuracy and reliability compared to many existing satellite navigation systems, achieved through a combination of advanced features, robust design, and a commitment to ongoing improvement and support.

**Title: The New Narrative of Business Evolution: Wu Sheng’s 2024 Business Method Launch**

**August 4th, 2024**

On the annual occasion of the Start of Autumn, the Beijing 751 Park’s 79 Tank played host to the 8th edition of the much-anticipated event, “New Species Explosion · Wu Sheng’s Business Method Launch 2024.” With the theme “Becoming Oneself,” Wu Sheng, the founder of the Scenery Laboratory and the proponent of the Scenery Methodology, unveiled a new chapter in the evolution of business species. He emphasized that the journey of designing a new self is long and arduous, with the key being to adhere to uniqueness and maintain imagination.

The speech unfolded around four chapters of the business method “Designing a New Self”: The Long Positive Feedback; Honest Original Power; Focused Evolution Theory; and Brave Growth Perspective. Twelve new business forecasts for the four major directions of the 2024 explosion were also released on the spot.

**The Return to the Self**

Often we forget why we started, but standing on the spot, it seems I remember the day I stepped onto the stage seven years ago. “Life should be like this: undisturbed, pure in texture, as bright as daylight, exuding the breath of the sky and the latitude. I collect these blue-winged days, carefully preserving and categorizing them—summer’s, dark, golden red, but they fly out of the box, they persistently have their own life.” This passage from Pablo Neruda, reflecting on the essence of home life, resonates with the upcoming Start of Autumn. Just as the days insist on having their own life, the concepts of the Start of Autumn, new species, and the speech itself have also flown out of the large tank, possessing an annual life that is interpreted.

The fire at Notre Dame Cathedral in Paris five years ago has a wonderful connection with the current bustling Paris Olympics. At that time, French President Macron said he wanted Notre Dame to return to its original appearance before the Olympics. The French debated whether to restore the traditional design 100%, because the seemingly most conservative plan turned out to be the most difficult. In the following years, the seemingly relaxed and somewhat lazy French slowly restored it with a thousand oak trees, allowing Notre Dame to become itself again.

Is it evolution, making the new as new, or making the new as old? Perhaps the key is to shape a new mentality. Zweig said, “The more a person maintains his own essence, the more he retains.”

This is also the best summary of today’s new species. The “personal empathy” behind Greta Gerwig, Time’s Person of the Year, from “Lady Bird” to “Barbie,” reminds us that it’s time to take a leap. If the unknown is scary, it means we should give ourselves a chance; Perplexity “uses search to eliminate search,” evolving from a search engine to an answer engine to a knowledge discovery engine, making users forget the concept of search; Monocle’s “preference persistence” has become an obvious learning in the annual release of the global livable city list and life trend forecast; 3M’s “ultimate life innovation” for more than 120 years, whether it’s a mask or dental floss, makes it indispensable in the smallest details of life.

Every time we approach the Nakagawa Shoji Store to understand the “evolution of the wind and objects” that can withstand the test of time, it has not changed for a long time and is always in place, or the long-standing jELLYCAT still defines today’s “cute productivity,” from the bunny rabbit to the lively eggplant, becoming a rich facial expression package of the times; Discord has evolved from a gaming communication community to the headquarters of Midjourney, which means that the “original intention of the Internet” has special significance in the AGI cycle.

They have all become hunters and buyers of time, creating a slightly shining meaning of our lives in the process of delving into the times.

Looking at the noise again, can it also be transformed into positive introspection and self-examination? The application dispute of hundreds of large models in the country is the key to finding the “scene dividend.” Just like the difficulty of offline business innovation, the key is to create “unique traffic.” The predicament of the e-commerce and offline retail price war is to “reassess the real needs of digital users,” and the confusion of the new export window period requires everyone in the industry to “win the supply chain.”

We must adhere to uniqueness and maintain imagination. Becoming yourself is a double helix with both depth and breadth. This road of “self” is a question of whether it is to become or to return. The thoughts on the screen are all giving an answer – Crafting a new self. Becoming yourself is to “design a new self.” In a longer dimension of time, we need the courage to see changes that are invisible in the short term.

Go all out to your strength advantage, designing a new self is a patient journey of the evolution of new species. Then, without stopping, go your own way.

**Model Thinking Demystifies Complexity**

Speaking of this, it is necessary to mention a person who seems to be “going his own way and insisting on uniqueness”. Mr. Zhang Chaoyang of Sohu, whether today or ten or twenty years ago, is a phenomenon-level trendsetter. The mountains of manuscripts in his office, I saw the persistence of a lover, which is responsibility and fun. Regarding “Zhang Chaoyang’s Physics Class,” I watched his dialogues with top scientists live and read his book. Like physics itself, I can feel an unchanging underlying logic. It’s not about how important some knowledge is, but emphasizing the importance of creativity. Don’t explode information, thinking, context, value, on the contrary, IP’s foothold, because “creativity is more important than knowledge.”

Just as physics can always be explained with a few constant formulas, no matter how many major events, it is actually nothing more than aerodynamics, Maxwell’s equations, is it general relativity or special relativity. Mr. Zhang Chaoyang’s structured thinking brings deconstruction and reconstruction, giving birth to today’s new form of knowledge live broadcast – “Insighter.” I call them “Insighter.” They interpret changes with the unchanging, demystify complexity with model thinking, bringing not only knowledge but insight itself. Explaining “aerodynamics” at the Beijing Auto Show, or a special popular science session on “Oppenheimer” for physics, you can always see the new direction of knowledge services from “Zhang Chaoyang’s Physics Class.” I believe this is also the main battlefield of Sohu Video’s long-term trend accumulation: insight into the industry and joint professional construction.

The important reason for studying this phenomenon is that in a hard-tech industrial cycle, more and more commercial “scientists” are participating, and the physics way of thinking is becoming more and more important. A large number of founders are both product managers and important “front desks.” Behind the insight into the industry and joint professional construction, knowledge services are facing new cycle changes, and professional discipline knowledge and hard-tech industries are resonating, and the product form of Sohu Video’s knowledge live broadcast is timely. This demand-side change, no matter how difficult it is, can also be met by the supply side today.

Because “the same equation has the same solution.” This is a famous saying by the physicist Feynman, who tells you not to be so nervous. There is indeed nothing new under the sun, but you must first enter the bottom of your abilities to open up before you can form your own thinking model and calculation method.

**In an Era of Planting Grass, Choose to Plant Trees**

Understanding this “sameness” and “unchanging” is not so simple for today’s companies. Three and a half years ago, this passage from Mr. Zhao Ming, CEO of Honor, posted on Weibo, can almost be used verbatim today as a real strategic guide. In March 2021, it was a full year and a half before the explosive emergence of ChatGPT.

How to resist temptation and get rid of swaying in each minimum time unit? Today, let’s understand Honor’s choice about AI and the high-end, how the unchanging strategic foresight becomes strategic determination, who is the cause and who is the result? I chose a cut, that is, Honor’s globalization. The shock I felt at the Honor press conference at the end of February in Barcelona MWC made me interested in following up on the research. After my research, I summarized the new Honor’s globalization method into three keywords: strong people, strong operation, and technological thought leadership.

When communicating with Mr. Zhao Ming about globalization, he mentioned the most about “people” first; and for each country and region, he chose to deeply cultivate the local operation; more importantly, the innovation of science and technology, such as the continuous innovation and polishing based on the folding screen form, this leading technological innovation has won Honor respect from the international market from Europe to the Middle East. It can even be said that in Honor’s journey to globalization, they think the most important thing is not market expansion, but choosing a quality growth strategy, always achieving a positive cycle and positive feedback in the market.

In an era where everyone is planting grass, still choose to plant trees. It is difficult to plant trees locally, and because the most difficult road is chosen, the most efficient and best results are achieved. Because you believe