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.
Tan Su simply propped his body half sideways, raised his chin slightly and said to her Master Yu Liao, has anyone 2025 Showdown: Apple Cider Vinegar Gummies vs. Liquid ever told you that you look like a cat She said, her eyes were still carefully drawn.The land of the demon world indeed only recognizes one master of the demon world, just like its succession, one kills the other.
The bigger the kid, the more disobedient he was, and finally he saw that he was using his uninjured left hand before he was relieved.Therefore, the heyday of this Taoist temple is a man made variable in this world.
The long eyelashes under his closed eyes became even longer, casting a shadow under his eyes.Now that his spiritual strength has increased dramatically, I think his aunt s spirit in heaven will also feel at ease.
If I told the Master, from the first time I saw the Master, I felt that the Master was different from others, It s not what you think, it s just recently.Her 4 Expert Tips for Apple Cider Vinegar on Feet Weight Loss at Home mood had never been so chaotic, and she secretly prayed that the two apprentices would be safe.
Go, not only the people and things around you, but also the pace of the demons.Is what Master said true Tan Su said immediately, with irrepressible surprise in his words.
Su er, you don t go home often to see your child.You don t want your father and me, and you don t want to hurt your two uncles.Don t be stubborn, right What did you do under his orders If you don t say it, I ll kill you right now Seeing that Gu Jia s hand was inflamed, Xue Ji stepped back and kowtowed for mercy.
In fact, to put it bluntly, I had a ghost in my heart and subconsciously ignored it.The door opened, and what Yu Liao expected was the girl next to Mrs.
Gu Jia looked at her with a compassionate expression, blinked her eyes, and made a decision in her heart.The two first made an opening ceremony politely.Meng Xun held a long sword in his hand and looked solemn, while Gu Shuhuai on the opposite side stood in a very casual posture.
My master doesn t want to hear you talking nonsense.As he said that, Yu Liao stretched out his finger to him and made a two sign gesture, and then continued One is strong according to your idea, my spiritual power is now being suppressed.
But only at this moment did they learn 7 Proven Benefits of Apple Vinegar for Weight Loss This Holiday Season that Su Ma er had become mute.Although he didn t know which small door this trash came from, but the one who recognized a little girl as his master must not be some powerful person.
I rushed to the sky and looked down, and there were three people in the courtyard They all held long swords to compete, and a man and a woman jointly attacked the young man holding a sandalwood sword.Just after they left, Tan Su glanced around and waved at her sister Tan Wan, saying that 5 Ways Drinking Apple Cider Vinegar Can Help You Lose Weight her sister would go back first and she would come back later.
Since variables have been generated, It s okay to have more variables.How did she feel that he just left for a while and the truth came to light up.
In the next moment, the tall man held it down with the other hand, Glancing upward, motioned him to be quiet.Tan Su, who was left behind, looked at the master who was walking towards the young man, clenched the hand at his side, and his Revive Your Feet and Boost Your Metabolism: The Power of Apple Cider Vinegar Foot Soaks eyes were filled with scarlet.
The poor Taoist name is Xuancheng, and he is the leader of Wuwang Peak in Tianzong.Although she is a woman, she is well read in poetry and books.
Wang Shoufu said The princes should take the lead in donating money, and I am willing to donate half of the family wealth to help the victims.Suddenly, a thick Sweet Success: Crafting Your Own Keto Gummies for Weight Management fog came from nowhere, covering the sky and the sun, like being in a foggy morning.
Mu Nanzhi, who was sitting on horseback, , pointing to the distance, happily said There is a ruined temple over there.Did your Luck suddenly improved, and you can make friends wherever you go, and get all kinds of gifts from each other.
Thinking of the attitude of Tianji Palace s spies towards Xu Qian, he believed it in his heart.The woman said that her husband s name was Zhang Hei and he liked to gamble.
It s a long story, teacher, I ll tell you when you get out of trouble.She can t go against her body, she needs double cultivation to dispel the fire of karma.
A sharp, arc shaped light pierced the blade, and the air steamed by the blade twisted.In the angry state violent aunt , she looks like an English teacher, like a bad tempered aunt, who gets angry at 6 Topnotch Free Recipes for Diabetics to Lose Weight in Los Angeles, USA every turn, but gets angry when she is teased a little, It s actually very cute.
Under the golden light, Luo Yuheng s body underwent shocking changes.Dongfang Wanrong was overjoyed, and just about to speak, someone shouted Dongfang Wanrong, I don t want your sister to be wiped out, so take us out of the dreamland.
I want to die 5 Apple Cider Vinegar Recipes for Belly Fat Loss now.Is it too urgent Seeing Xu Qian s half smile expression, and meeting the other s scorching eyes, Chai Xing er suddenly felt stripped naked, and no secrets could be hidden.This is.He stared at the old monk s palm, deliberating and testing.
When Mu Nanzhi heard this, she shook her little hand and shouted, That s right, why are you hacking up a coffin to kill yourself It was completely dark, and the raindrops were falling.Although there will be 4 Powerful Apple Cider Vinegar Mixtures to Lose Weight Fast times when I am in a daze, but generally speaking, I am still mostly happy.
Insert a sentence, app It s really good, it s worth pretending, 2025s Best Products from Shark Tank That Transformed Businesses and Your Health after all, there are many sources of books, all books, and fast updates Except for the mother, you speak clearly, good guy, there is a half truth and half false answer mixed in a lot of love words, do you think you can hide it from others Ann the orange cat was furious.
His face was extremely ugly, because he felt strong malice from this severed arm, which was no less than the malice of the Daoist chief.Compared with that, the poor and poor Taoist leader of the orange cat, Xu Qi an was slightly relieved, and finally let go of her worries.
Li Lingsu thought to himself.After a few weeks of air circulation, Mu Nanzhi felt warm all over her body, and even fell asleep lazily.Li Lingsu was fine at first, but from the corner of his eye, he saw Luo Yuheng also flying down from the observation deck.
Li Lingsu pondered for a while Warlocks are more eager to learn.Now facing this fear personality, he decided to be a strong Taoist companion.
Xu Qi an looked at the little white fox with a serious face Do you have this kind of talent The little white fox shook his head and said softly My talents are stealth and speed.very good Irbu s chuckle came.The pagoda of the Buddha cut off the prying eyes of the outside world.
Li Lingsu said suddenly Where s Chai Lan Have you forgotten Chai Lan Hearing Li Lingsu s words, Chai Xian broke free from the confusion of muttering to himself, and glared at each other Xiaolan has disappeared a long time ago, you can make false accusations whatever you want.south of the city, and west of the city, using the Buddha s keen detection of dragon 2025s Top Weight Loss Truths for Beginners: How to Lose 30 Pounds Safely and Effectively energy, he successfully caught the Buddha.
The combination of the two sides resulted 7-Day Diet Plan for Busy People to Lose Weight Without Starving in a strong and incompetent, reproductive system.So after glaring at Feng Su Weiwei, Li Qin also expressed his position one after another, I won t say more, but it won t work if my friend is wronged.
None. As the project manager, he really didn t have the courage to refute Du Heng.The advantage is that I don t have to pay any money, but the disadvantage is that this woman may encounter a malignant uterine tumor with a very low probability.
It was withered, yellow and bifurcated, completely different from the oily head he had before.Guan s condition is caused by a disorder of consciousness.
As he said, he smiled again, Don t worry, uncle, I don t want your support this time.But at the elevator entrance where six elevators were running at the same time, the 2025 Breakthrough: Science Reveals the Secret to Apple Cider Vinegar Weight Loss queue of people filled the entire elevator entrance, and they were crowded into a heap.
They were watching when they should be watching, and sleeping when they should be.At first, everyone had given up hope, but someone actually found a discarded women s shoe, and Du Jun recognized it and found that it really 5 Lessons from Chrissy Metzs Weight Loss Struggles in 2025 belonged to his wife.
Vice Dean Qiao raised his eyebrows and said quickly, Dean, there are too many people.this matter. It s okay if you have any doubts, just treat us as visiting Director Jia.
Du Heng reached out and touched his nose, but he didn t know anything about what Feng Su said.Just those who were close slowly came over, while those who were far away went straight down the mountain.
When passing by the door, brothers Du Ping and Du Heng couldn t help but quarreled in the house, and even pushed some.After pricking, he continued to massage. The whole acupuncture process of the old man is very smooth, and every acupuncture point is found quickly and accurately.
Get out. Gong Daoyang took a deep breath, Okay, you come out now and I will transfer it to you.Du Heng couldn t help curling his lips, You are really terrible.
This time, Du Heng became even more Beat the Winter Weight Gain: A Holistic Approach with Apple Cider Vinegar in 2026 confused. The diagnosis is correct, the prescription is correct, the medicinal materials are correct, and the method of taking the medicine is correct, so what is wrong Du Heng was really confused at this moment.Du Heng was also helpless about Du Ping s stubbornness, but as long as he was still willing to spend his brother s money, he could be stubborn.
Although good and evil have been incompatible since ancient times, Xu Xi still wants to complain about this first, she didn t kill innocent people randomly, second, she didn t set fires, and third, she didn t catch any men who are both cultivating acacia She is just a weak woman who was forced to take over the Hehuan Palace through books.
Although he didn t know why there was He Mingtang in this sword technique, but the spiritual power aroused by this sword was far beyond what ordinary people could bear, as long as he could see it.It is very beautiful.After the scenery came into view, Yu Liao felt that the shoulders under his hands were no longer trembling, so he speeded up.
The shadow man was interrupted by his sudden attack and was about to climb through the window.Sitting on the bed Gu Shuhuai on the side frowned, 5 Ways to Use Apple Cider Vinegar for Weight Loss and immediately let go of the hand on Tan Su s spiritual veins.
The two below glanced at each other and immediately knelt down, bowed three times solemnly and called the master.The masked man in black came out from the side.Seeing that the man in black had picked up the sword, he was still on the offensive, and directly used pure black magic power to suppress her Qingchen sword.
They shook their heads slightly.Yu Liao knew this scene, but it happened on the stage of the Hairpin Conference in the previous life, and this life was brought forward.when she was going to kill someone, she was entered by an unknown big monster.
It s not your responsibility at all.Hearing this, Tan Su nodded and didn t say anything else, but his eyes were full of gloom, Master still excluded him.With the talent of the Taoist master, it is not difficult to change the way of the devil.
Thinking about it this way, she asked again the answer she hadn t gotten in her previous life So, who is the woman who made Ah Su ruthless This is the question.When the shadow man came to her room again, she asked, What happened to the souls of my parents Are you going to kill all the children in this town The souls of your parents will be able Unlock Your Metabolic Potential: The Keto Ignite ACV Gummies Advantage to rest in peace and go to the end of life.
This made Tan Su noncommittal, and he did have the ability to protect her at this moment.When they left, the two kept the bodies of the baby s parents intact, and tore off several white curtains in the house to cover them up.
A cloud of black mist rushed out from the gate of the courtyard majesticly.She didn t dare to turn around, because he really died under her sandalwood sword Qingchen in the last life.
Meng Xun also looked at her under her words, as if to say why the little junior sister said such words Eldest brother, then Dazzle on Stage & Beyond: Achieve Country Star Looks with These Weight Loss Gummies Yan er, I ll just say it directly.Hearing what the master said, Yan er felt very excited that they were going to board the boat soon, and the dimples on her cheeks were slightly smiling.
But Yu Liao felt that although his big apprentice was cold, he was more often concerned about the people around him.but my sister finally Live as a normal person.After hearing her words, Yu Liao s expression tightened.
Meng Xun waved his hand and fanned the dust surrounding his junior sister Yan er, frowning slightly, he swept the yard.I will dare to do it next time.Master I am tired of saying shameless as a teacher, gun Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.
That s why she was ready to take him over when she saw that Tan Su was exhausted.Going to bed as lazy as a pig.But Yu Liao knew that he was not lazy, he had already been used by Meng Fan He picked up the fake incense, probably the madness at night had left him without much rest for a long time, he happened to go crazy Is the Keto Buzz Really Worth the Risk? Separating Fact from Fiction About Keto Gummies tonight and was suppressed by Qin Su s spiritual power to suppress the effect of the fake incense.
Don t cry to me when the time comes.As she said, Yu Liao Xu was amused by the little apprentice s sometimes squeamishness, so she He laughed shamelessly.But the thin young man did not follow the woman s strength.
While fighting, he secretly observed the battles of Tan Su and Gu Jia in the distance, and thought to himself that if one of these two loses, the other will probably be seriously injured, 2025 Survey: Does Drinking Apple Cider Vinegar Help with Weight Loss? and then they will be fishermen again.Tan Su was hearing what Su Yan er said.Finally, his gaze stayed on his junior brother Meng Xun for a moment.
table.I m sorry for the guests, the shop is full.Yu Liao interrupted Xiaoer and said, Please help me find out if there is a guest named Su Yan er, she should have reserved a room Yes.Seeing the man stop, Yu Liao naturally followed his gaze.
Well, there is also your daughter Axi, I think she is smart and well behaved, don t let Yi Xiuxiu s age pass, if you want to avoid suspicion, you can send her to Wugou Mountain, I will tell my brother.There was tea on the table, he sipped the tea and glanced at Tan Su on the bed, then raised his eyebrows slightly at Yu Liao You and Su Su are not in an ordinary relationship between master Unlock Your Metabolism: How an Adrenal Cocktail Can Fuel Weight Loss and Crush Cravings and apprentice, are they Come on, this question, Yu Liao had thought about being asked 7 Apple Cider Vinegar Benefits for 2025s Top Weight Loss Tips for Women this question as early as when she heard her name Su Su at the venue, but she didn t expect to hear this question so quickly, how should she answer it, just say.
If he didn t hide it, what the master insisted on and what she protected would all end up handing her over, just to die under the demon clan.She thought that the only woman who was fighting at this moment could fight with her, so that she could go forward and take the injured person from her hand.
