Hệ thống định vị thời gian thực (RTLS) là hệ thống định vị thời gian thực, viết tắt của từ tiếng Anh Real-time Locating System. RTLS thường sử dụng tự động nhận dạng và theo dõi vị trí của một vật hay người theo thời gian thực, thông thường trong không gian một toà nhà hay một khu vực cụ thể. Các thẻ tag RTLS không dây được gắn vào các vật thể hay được mang bởi con người, và trong các hệ thống RTLS, cố định vị trí tham khảo bằng sóng không dây từ thẻ tag RTLS tới vị trí tham khảo cố định. Ví dụ của RTLS bao gồm theo dõi sự di chuyển qua một dây chuyền sản xuất, xác định vị trí trong các kho hàng, hay tìm kiếm các thiết bị y tế trong bệnh viện.
1. Lịch sử ra đời của hệ thống RTLS
Hệ thống định vị thời gian thực (RTLS) là một thuật ngữ toàn diện đề cập đến các công nghệ được sử dụng để theo dõi vị trí của mục tiêu (tài sản hoặc người trong thời gian thực hoặc gần thực, thường là trong một khu vực hạn chế. Công nghệ Hệ thống định vị thời gian thực (RTLS) được kết hợp với các hệ thống vị trí để thu thập dữ liệu và cung cấp thông tin và bối cảnh hoạt động, cho phép các công ty cải thiện các quyết định kinh doanh dựa trên dữ liệu vị trí được thu thập. Hệ thống định vị thời gian thực (RTLS) là một khái niệm đã tồn tại từ lâu, mọi người muốn theo dõi các vật thể, con người và hàng hóa và trở lại xa như công nghệ radar ban đầu. Hệ thống định vị thời gian thực (RTLS) bắt đầu phát triển khi thuật ngữ RTLS (Hệ thống định vị thời gian thực) được tạo ra vào năm 1998 tại triển lãm thương mại ID EXPO. RTLS được tạo ra để mô tả và phân biệt một công nghệ mới nổi không chỉ cung cấp khả năng nhận dạng tự động của các thẻ RFID đang hoạt động mà còn thêm khả năng xem vị trí trên màn hình máy tính. Chính tại chương trình này, những ví dụ đầu tiên của hệ thống RTLS dựa trên radio thương mại đã được trình chiếu. Mặc dù khả năng này đã được các cơ quan quân sự và chính phủ sử dụng trước đây, công nghệ này quá đắt cho mục đích thương mại. Đầu những năm 1990, RTLS thương mại đầu tiên đã được lắp đặt tại Hoa Kỳ, và được dựa trên việc truyền thẻ tag. Kể từ đó, những tiến bộ đã được thực hiện trong việc định vị phần cứng, và những cải tiến cũng đã được thực hiện với việc định vị dữ liệu và phần mềm. Các nhà lãnh đạo ngành hiện đang phát triển các phân tích dự đoán và áp dụng các thuật toán quy trình công việc để giúp các công ty cải thiện hiệu suất hơn nữa.
Ý tưởng cốt lõi chính của hệ thống RTLS Người dùng sẽ thấy rằng không có gói giải pháp nào được đóng gói sẵn có thể phù hợp với tất cả các thiết lập của Hệ thống định vị thời gian thực (RTLS). Chẳng hạn, một số người dùng có thể yêu cầu theo dõi thời gian thực của một tài sản trong một kho lớn, trong khi những người khác chỉ cần biết vị trí chung của một tài sản, ví dụ như lối đi của một sản phẩm trong một cửa hàng bán lẻ lớn. Định vị trong thời gian thực có thể quan trọng tùy thuộc vào giá trị của tài sản hoặc giai đoạn vật lý nào trong quy trình mà đối tượng đang ở. Một số ứng dụng chỉ yêu cầu người dùng biết điểm kiểm tra cuối cùng mà đối tượng đã đi qua thì có thể sử dụng RFID. Có các công nghệ khác nhau có sẵn để tự động xác định vị trí. Loại công nghệ bạn chọn thường phụ thuộc vào hai yếu tố chính:
Độ chính xác của vị trí: Một số công nghệ có thể theo dõi các mục xuống portal hoặc vùng. Điều này hữu ích cho các mặt hàng mà bạn cần theo dõi bối cảnh đơn giản, chẳng hạn như di chuyển đến hoặc rời pallet vào kho. Các công nghệ khác có thể theo dõi vị trí của một mặt hàng với độ chính xác cao, xuống đến một mét hoặc thậm chí ít hơn. Điều này rất hữu ích cho các tình huống cần vị trí chính xác. •
Tần số cập nhật thông tin : Không phải tất cả các giải pháp đều yêu cầu thông tin theo thời gian thực. Ví dụ: nếu một pallet được quét khi nó đi qua một ô cửa và đang ngồi trên giá trong nhà kho, việc cập nhật liên tục vị trí là không cần thiết. Tuy nhiên, các giải pháp khác có thể cung cấp cập nhật vị trí trên cơ sở hàng giờ hoặc theo thời gian thực hơn, chẳng hạn như trong vài phút, giây hoặc ít hơn, chẳng hạn như giải pháp yêu cầu cập nhật liên tục khi theo dõi vị trí của phương tiện khi nó di chuyển qua cơ sở.
Jiang Yuebai tried to release her spiritual thoughts to sense her surroundings.Listen to what I have to say first. What are you in a hurry for Then commit suicide in a hurry The dragon retreated.
Ling Guanghan s sword light appeared silently and hit the blood claw, instantly tearing it apart.In the end, Xu had evil thoughts and the external incarnation betrayed his true body
Although it is an exception, it must be guarded against.
But I, Xie Jingshan, am a rebellious person by nature, so I just want to give it a try.But no matter what method Li Jiuchuan used, there was still a trace of Xuelan that remained, tightly entwined with Miaoyin s soul and unable to be separated.
I can guarantee that I will mature within three months, but I have three conditions.Zhizhi Ji Xiang was so moved that he cried. The damn Swallowing Heaven Technique kept him hungry.
Treasure talismans, dragon armored puppets, various thunder beads, etc.Bai Jiuyou still wanted to continue to improve, but the severe pain in the sea of consciousness forced her to stop at Golden Core Perfection.
Unless
you realize the power of your own yin and yang and achieve the restraint and balance in your body.Immortal Grass Sutra proficiency 1 The sky was cold, Jiang Yuebai suddenly woke up, and the weak vortex of air above his head suddenly dissipated.
In addition to the water attribute, Fantao Zhenjun helped me to refine the skills I learned and integrated them into one, so that I have four The ever changing high level spells can bring out the advantages of my mutated spiritual roots and use them as a killer move.With a certain thought in mind, Bai Teng s clone pointed at the nest of the centipede beast above and smashed out the medicine bottle in his hand.
The risk of pursuit will hurt him. Now Shanhailou has mobilized all its connections to search for these two people, but nothing has been found.You ve never survived a thunderstorm, right How about I give you a practice drill in advance Wooden thunder and water mines Boom boom Two thunders fell together, and the lotus rolled up the turbid water to resist.
Over the years, Anan has grown so much that Jiang Yuebai has the urge to try her hand at Dog CBD Gummies for Anxiety: The Ultimate Solution for a Calmer Pet
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Tian Nanxing said that he would not kill me. As long as I cooperated, he would naturally let me go when he saw Jiang Yuebai.
After the birth of a baby and the transformation into a spirit, you need to find other skills.At present, only the earth spirit world is a small world jointly protected by all the star alliances.
The shadow dragon like a shadow under the sea was frightened and immediately fled to the deep sea.In the puddle, the water lilies proudly stretched their paths, looking down upon Jiang Yuebai who was running away.
No, I have exhausted all my power today. Don t expect me to grow any more in the next
three months. I have to fertilize myself. If there is any innate spiritual water, I will be fine in no time
The flesh and blood on the water snake s body had healed, but its dragon scales were still damaged.Then according to the new equation and removing the redundant parts, can the spell be restored to its original state Li The Cost of Bioheal CBD Gummies: Uncovering the True Value
Jiuchuan frowned, Theoretically, it is possible.
For Shen Huaixi, even if their current purpose is to save Xie Jingshan, she can t treat him the same way she treats Xie Jingshan.Could this be what the Snowy Slimdown Strategies: Mastering Apple Cider Vinegar Consumption for Winter Weight Loss
sacred tree said was my demon destiny In fact, I don t believe in these unfounded fates, but what I felt at that time was real and was not forced on me by anyone.
The female cultivator in charge of the rune chain was thrown away by the aftermath.The phantom of the dragon scales on her body collapsed, the skin was torn and the bones were visible.
We are indeed no match for him, so we should leave it to Jiuchuan.Little Green, please work harder. The Formation Disk and Formation Lotus must be refined at the same time.
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Yuan s message appeared in the dormitory group Hey, it s done, so fast.Please tell me. Yes. Zheng Guoliang had already organized his language before making the call, and now reported directly Just now, a strange man was discovered in our bureau.
But until now
This was the only way to go upstairs, and I didn t take the wrong way.Before seeing him, he heard his voice first Minister, the Snake Eyes State has expressed extremely strong dissatisfaction with us internationally, claiming that it does not even rule out military operations against us The so called Snake Eyes State here naturally refers to It is Snake Eye State s orthodox national system to the outside Exceptional Ultimate Keto Gummy 2025: Maximizing Your Well-Being
world, and it is also a system jointly controlled by the four major forces.
Looking from the bottom up, it looks like it is towering into the sky.My guesses became clearer, and I also understood the laws of the existence of electrical elements between heaven and earth.
Even if there is a deviation, it can only be within the limit of about a week, and it is absolutely impossible to cause it to last as long as Half a year difference.Song Xiangdong Hearing this, he was shocked. He looked at Lin Beichen with a bit of admiration in his eyes, and thought to himself He is indeed a cultivator of immortality.
Thai pants are hot Oh my god, 584 points. I have never scored such a high score before, ha.Braving the rain, they finally arrived near the first special area.
I can t say it will be gone if it doesn t happen, right
The comment area became more and more lively. After all, with such a huge base
Netizens spread the news to tens of thousands, and soon almost the entire Internet knew the news.Are you looking for me Lin Beichen had been paying attention to Li Bin since he ended the call with Song Xiangdong.
The first reason is to continue to temper the lungs through the golden element between heaven and earth.Although the scene he saw was terrifying and shocking, Sun Chao was fully prepared and expected it before looking back, so he didn t have too many thoughts.
He just wanted to endure it. Is it so difficult Su Ye thought as he turned back to the room, sat cross legged on the bed, and switched to the trumpet.So, the reason they moved here was because of the gangsters Now he Baby Sleep Gummies: A Comprehensive Guide to Helping Your Little Ones Sleep Better (tGppv)
moved away from Yunyicheng and went to Cangshan Nine Cities.
What did Su Ye do Sun Sijun is also gambling. Then, Su Ye felt that it was okay to gamble with the dragon bone.Naturally, no one would stay in the outer pits. However, just because no one is hanging around doesn t mean there aren t any good things.
The point is that there are spiritual crystals in this world Among Su Ye s many beautiful dreams, one was immediately shattered.The talisman can be both the icing on the cake and a help in times of need, allowing Su Ye to face enemies with stronger cultivation than himself.
Then
Su Ye was stunned The student from Bailu Academy was also stunned.During heavy rain, he took refuge in the legendary Lanruo Temple.
At the same time, Su Ye could also feel that the spiritual energy in each of his bones became richer.Su Ye was stunned again and somewhat understood. Tsk, tsk, I remember that His Majesty has ten princes.
No, there are real big shots on that merchant ship Sun Sijun muttered They are very strong, beyond imagination.Su Ye, this matter may be more complicated than we imagined.
Su Ye rushed out of the house coughing, his face covered in black smoke.Su Ye s heart Is face useful Can your face be eaten Fellow Taoist, this price is too outrageous, it really won t work The man who used to be called brother is now a fellow Taoist.
The threshold for cultivation is too high, not to mention compared with the world of the wilderness, even the world of the Prison of the Undead.A jailer waved to Su Ye and said, You came quite quickly.
Only understanding, that invisible and intangible thing, is considered an absolute gift.I have never heard of using a magical elixir to make an elixir.
So, if you can find it, help find it, and I will be a middleman.After walking through the fork in the mine tunnel, the Drowned Ghost pointed ahead.
Su Ye already had some ideas in mind. After looking at the pills, he quickly picked up the third one.The light that emitted was getting brighter and brighter.
The poor ghost said, Master Bones, do you need me to accompany you Su Ye smiled and said, Aren t you looking at the stalls Everyone is Optimal Keto ACV Gummies Reviews: How 50,000 People Lost 10+ Pounds in 2025
wandering around the bone pit now.The hope of reaching the Golden Core Stage is very slim, but even if he only steps into the Dongtian Stage, it is not bad, and he can extend his life by at least two to three hundred years.
A student who has not taken the exam is not considered a scribe, but the treatment and status are similar to that of a scribe.I was just bragging about it, but why did I make a breakthrough in my cultivation for no reason Well, actually it can t be said to be inexplicable.
Liang Long took out a list and said The elixirs prepared on Black Mountain are almost used.Is it for nothing No, listen to me. If there is a real dragon bone, it would be in the most perfect state.
After holding back, he planned to follow them to talk to Lin Xia in person.Our new campus happens to be bidding for a project to see if their qualifications are suitable.
Warmth, as if shining on the sun, running under the sun, exuding the smell of lavender, as if you will never reach the finish line.He glanced at his phone and found a text message on it.
There are finally fewer new students at the bustling school gate.I ll give you one minute, yes, I ll give you eighty seconds The story of last year is still vivid in my mind.
If the batteries are sold well in the future, I will give you a commission on the net profit.When hearing this sentence, Lin Xia was shocked Ke Zhanchi s last year s Youth in Time sold a whopping 120 million yuan, and bioheal cbd gummies for diabetes review - Comprehensive Guide and Expert Insights
won the Best New Director Award at the Taiwan Golden Horse Awards last year.
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and worse, and some people are needed to make some good looking animations.I ll give you 20,000 yuan to buy your song. Also
how much talent do you think you have Talent After Ah K looked at Zhang Sheng s serious expression, he subconsciously looked away.
International brands Obon integrated ceiling International brand endorsement Li Bin was stunned.He almost dared to raise his head to look at Lin Cheng.
Zhang Sheng has seen some clips. The overall feel is very good.Because of its unique economic system, China has been relatively less affected, but countless entrepreneurs are still in a state of panic.
After opening the door and coming out, I happened to hear the conversation between Zhang Sheng and Xu Shengnan.seemed to be trying to recall the scene at that time, and after a long while, he looked up Gummy Bear Male Enhancement: A Comprehensive Guide to Improving Male Health (KcVOa)
There seems to be a call
Do you remember who you called I don t really remember, well, it seems they made many calls, but Most of them borrowed money from relatives and friends
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money.
Their only The requirement is that results must be seen within this month, otherwise, they will abandon the project.That trip to Berlin made you meet very few people and very few directors.
Huh What is the gift Elaine took the box blankly. The box was heavy and full of English writing.Although he is currently in a hellish environment, he is an innocent and honest person.
If it is rolled out, we will continue to renew it. If it is not rolled out, we will continue to renew the contract.She saw Ke Zhanyi stood up, and his voice was extremely serious Next, if the company needs my help, I will cooperate with the company at any time Xu Shengnan nodded.
The cicadas on both sides of the road were noisy, as annoying as a car accident level concert.This large sum of money is enough to trouble Starlight Future for a while.
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When NC Entertainment was established, I received calls from Shengshi Entertainment and Starlight Future and then
He can At the same time, there were people on the Internet who questioned it.
Everything went smoothly
They walked into the gate of Yanshi University of Chemistry and walked Brendan Fraser Weight Loss: 6 Unbelievable Steps That Led to His 2025 Transformation Before Halloween
onto the stage that had been set up amidst the cheers of everyone.At first we talked about studies. Shen Yi openly and secretly chatted with Zhang Sheng about postgraduate entrance examinations after undergraduate studies.
I can t use it here now
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You keep it first, I have other uses for your money for the time being.He just pointed the camera at the next person coming out of the company
Zhang Sheng was very strange. He was obviously in the crowd, but no reporters paid him any attention
It seemed that his clothes were too ordinary, so ordinary that all the reporters thought he was just an ordinary passerby The two squeezed through the crowd of reporters and bypassed the interview buses that were densely surrounding the entire Starlight Future.
Could it be that this is what we have to do in this life Could it be that this is what we are destined to The Benefits of CBD and Delta 8 Gummies: A Comprehensive Guide (WYiOI)
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really don t want to work with this broken network administrator anymore
Early in the morning. The lights dimmed. When the excitement gradually dissipated, Ah Fu s barbecue stall looked particularly messy and deserted.
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