1. Tại sao cần mã hóa thiết bị và vật tư phụ tùng và các nguyên tắc chung
Mã được coi là tên ngắn của 1 đối tượng, không trùng lắp, khó sai sót, được sử dụng để thay thế tên gọi đầy đủ của đối tượng trong các phần mềm quản lý.
Thí dụ, chúng ta có 2 máy nén khí giống hệt nhau cùng mua về 1 ngày. Tuy nhiên, chúng ta cần quản lý chúng như 2 đối tượng khác nhau vì chúng có lịch sử sử dụng và bảo trì khác nhau. Do vậy, chúng ta không thể gọi chúng bằng tên chung là máy nén khí được.
Chúng ta cần gọi chúng là Máy nén khí số 1 và Máy nén khí số 2 để phân biệt chúng với nhau. Tuy nhiên, khi đưa tên gọi này vào phần mềm quản lý sẽ dẫn đến những bất cập sau:
Chúng quá dài, nên việc tìm kiếm sẽ chậm hơn.
Có các khoảng trắng ở giữa chuỗi ký tự nên rất dễ sai sót (bạn khó nhìn thấy để phân biệt chuỗi ký tự có 1 khoảng trắng và 2 khoảng trắng, còn máy tính thì coi 2 trường hợp này là các chuỗi ký tự khác nhau).
Để tạo thuận lợi cho việc truy vấn dữ liệu, người ta thực hiện mã hoá thiết bị và vật tư (các đối tượng cần quản lý bằng phần mềm quản lý bảo trì CMMS (Computerized maintenance management system), tương tự như việc cấp số căn cước cho các công dân.
Mã hoá thiết bị và vật tư cần phải thỏa mãn các yêu cầu sau:
(1) Hai đối tượng khác nhau phải có 2 mã khác nhau (tức là yêu cầu không trùng lắp).
(2) Ngắn gọn nhất có thể (để máy tính truy vấn cho nhanh).
(3) Có tác dụng gợi nhớ, thí dụ Máy nén khí có thể có mã MNK001 và MNK002, trong đó MNK là ký tự đại diện cho Máy nén khí.
(4) Các đối tượng cùng loại nên có chung các ký tự đại diện (để dễ sort). Các ký tự phân loại cấp cao thì đứng trước, cấp thấp thì đứng sau, cuối cùng là chuỗi ký tự số với số ký tự đủ dài để tránh tràn dữ liệu. Thí dụ chúng ta có máy nén khí trục vít và máy nén khí piston. Chúng ta có thể mã chúng thành MNK-PS-001 và MNK-TV-001, trong đó PS đại diện cho Piston và TV đại diện cho Trục vít.
2. Các chú ý khi thực hiện mã hóa thiết bị và vật tư phụ tùng
Yêu cầu (3) và (4) được nêu trên đây dẫn đến yêu cầu phân loại đối tượng (mà ở đây là thiết bị hay vật tư phụ tùng).
Có nhiều cách phân loại đối tượng, thí dụ: phân loại theo loại đối tượng (như được trình bày phía trên cho máy nén khí); phân loại theo địa điểm lắp đặt (thí dụ, máy lắp tại phân xưởng A, phân xưởng B); phân loại theo đối tượng sử dụng (thí dụ phụ tùng máy nén khí).
Chọn cách thức phân loại trong đặt mã rất quan trọng vì nó kéo theo nhiều hệ lụy trong quá trình sử dụng mã.
Nguyên tắc chung khi mã hoá thiết bị và vật tư phụ tùng là phân loại dùng trong đặt mã phải là phân loại theo đặc tính bất biến.
Thí dụ, máy nén khí thì luôn luôn là máy nén khí, nó không bao giờ thay đổi. Thuộc tính Loại máy, nhóm máy, loại vật tư, phụ tùng thường rất hay được dùng để phân loại đặt mãThuộc tính địa điểm cũng có thể dùng để phân loại dùng trong đặt mã, nếu chúng bất biến. Thí dụ, một dây chuyền nung xi măng, chúng không có khả năng bị di dời từ nơi này sang nơi khác. Bạn có thể sử dụng phân loại này để đặt mã.
Hay, có những phụ tùng chỉ dùng duy nhất cho loại máy nhất định (đối tượng sử dụng), bạn có thể dùng phân loại của thuộc tính này để làm phân loại đặt mã.
Cuối cùng, bạn luôn phải có các ký tự chạy, thí dụ 001 vào cuối để phòng hờ việc xuất hiện các đối tượng cùng loại trong tương lai, dù hiện nay bạn chỉ có duy nhất 1 đối tượng. Số lượng ký tự chạy tương ứng với số lượng đối tượng tối đa có thể xuất hiện, thí dụ: 01 tương ứng với số lượng tối đa là 99; 001 thì tương ứng với số lượng tối đa là 999.
Nếu bạn chú ý những điểm trên đây, bạn sẽ có một hệ thống mã hóa đẹp, ổn định và quy tắc đặt mã bền vững.
Bạn có thể thấy nội dung này khá đơn giản, nhưng rất nhiều nhà máy đã vấp phải các bất cập trong việc đặt mã, do không chú ý đến các vấn đề đơn giản trên đây.
3. Cách mã hóa vật tư phụ tùng
Số lượng vật tư phụ tùng ở các đơn vị sản xuất thường rất lớn, đến hàng ngàn, thậm chí hàng chục ngàn. Việc mã hóa vật tư phụ tùng do đó khá phức tạp.
Bạn cũng bắt đầu bằng việc phân loại như đã được trình bày phía trên. Số cấp phân loại sẽ phụ thuộc vào số lượng vật tư phụ tùng bạn cần mã hóa. Thí dụ, dưới 3,000 vật tư phụ tùng, bạn chỉ cần chia 2 cấp, nhưng nếu bạn có trên 3,000 phụ tùng thì có lẽ bạn cần chia làm 3cấp.
Nếu bạn quan tâm đến việc mã hóa vật tư phụ tùng bạn có thể gửi mail cho chúng tôi (sale@vietsoft.com.vn) chúng tôi sẽ cung cấp cho các bạn bản đồ phân loại vật tư phụ tùng. Chúng có thể sẽ rất bổ ích cho các bạn trong công việc của mình.
Qin Su saw the astonishment in Master s eyes, and the corners of his lips curled slightly Master, if you like it, I ll give you the formula later.Uh.that s how it is.Didn t Su Mu go after Gu Jia with us Gu Jia injured him, and we sent him to the miracle doctor.
Net all returned in full.Before the furious Tan Fu could say anything, Tan Feng couldn t bear it anymore.Now, don t worry, I won t let them hurt you again.Su Ma er nodded to her without hesitation and agreed, and even made gestures with a smile to remind her to be careful.
Do you believe me, Master As he said that, Tan Su looked at Master with some hope in his eyes.She looked at them around her and said with some sobs Second Senior Sister, Third Senior Brother, Little Senior Brother, please don t make fun of me.
As she spoke, she paused for a while, as if returning to the long street back then.Her slightly fluttering eyelashes brushed the palm of this hand with an itchy feeling, and the owner of these hands smiled lightly before saying Master, just open it gently, I have to move my hand away.
After speaking, Qin Wan pulled Tan Su down and motioned her to say something, so as to restore her own impression in front of Yu Liao.Title.You protect me What are you using to protect me Don t think that I don t know what your plan is to get rid of the Taoist master.
Su Yan Said next to him.The previous session obviously didn t need tokens, but their Zeyang faction has many more rules.Seam ran out towards the two of them.Who is in front of the door My house is in charge of business, so it s inconvenient to see guests.
If I don t go with you, now you are an outsider to her, so why should the girl go through this muddy water.Now, let alone winning the championship, the young master is so injured that he may even be able to play.
She thought to herself that this man was not simple, but she just gave her name and said she was just passing by, so she couldn t be bothered.Xue Ji glanced at her With the sword in her hand, she secretly sighed that she was also unlucky.
The suicide note was arranged under the woman s hands that seemed to be peacefully clasped.Master asked a lot of questions, which one should the disciple answer first As he spoke, Tan Su loosened the corners of his lips, with some relief and joy appearing on his face.
Well, it s okay, I just want to go out to play, but unfortunately my mother won t let me.Yu Liao, who raised her head slightly, looked at him who didn t say a word, and she couldn t hold back the words that came to her lips, thinking that after all, these two disciples did not exist in the last life, Tan Su s memory just came back to life, It s understandable that I can t accept it for a while.
Meng Xun walked over at this moment, glanced at the master in front of him, and then asked the senior brother in a low voice Senior brother, I didn t see the few sword moves behind you clearly, but it doesn t seem to be the master s sword technique.Qin Su s kick also knocked down half of the people who were eager to try to use him, and they each found the people around them to fight.
The sleeves with water patterns in light blue background are the attire of Wugou Mountain s outer disciples.Accompanied by these words, Yu Liao s hand was grasped by him with some strength.
Do you want me as a teacher to care about him as an apprentice No.At this time, Su Yan er jumped over to the shopkeeper, tilted her head and smiled, The shopkeeper is not doing business.
After avoiding it, I am afraid that people will not greet you in the middle of the night, Tan Su glanced outside the courtyard and said, Excuse me, Master and I will leave now.Under Yu Liao s faint smile, probably because he took the silver taels, the little boy almost knew everything and talked endlessly.
In the thick and fluffy black hair of the master, this gorgeous hairpin is reflected in the bun, which seems to make the face of the master s elegant and refined face tinged with glamor The color made him want to rub the person into his arms again.After trying the last three things written on the scroll, the two still failed to gather their spiritual power, and their hands were covered with blood.
Chen Yuanwai talked about lunatics, but he didn t dare to attack her again.Because the condensed vines were crushed directly by the visitor, he was forced to vomit a mouthful of blood under the unexpected spiritual power shock, and his whole body also fell down.
Yu Liao saw the other party s leisurely posture, and the more relaxed the other party was, the more restless she felt.Now, Yu Liao is even more sure that he has indeed returned, so With a smile, he sent himself to death by her Qingchen sword, and by the sword she held in her hand.
Seeing this, Yu Liao gave him a slight smile and replied childishly.Qin Su didn t respond to his words, he adjusted his breathing secretly, and raised his hand and raised his sword to attack in the next moment.
Su Yan Er glanced at the small wooden box in the master s hand, and was about to say that she wanted to taste it too, but the small wooden box had already been picked up by the senior brother with quick eyes and hands.Ah.why are you guys starting to eat The person who came down from the courtyard wall in a conspicuous red dress before anyone arrived, was either Gu Jia or someone else.
For a while, the colors in the sky were swept away by a cloud of fire.Although Qin Su insisted on not telling the two of his own situation, Yu Liao already regarded them as two people.
Well, I don t have anything to say, I just want to ask, your father suddenly became seriously ill.However, the Qingchen sword on the table only trembled slightly in the scabbard, and remained motionless in her next call.
A Su will win.When he came to refill my tea this morning, A Su personally told me that he would win for me.The palm of her hand suddenly touched the heat of his hand, she subconsciously withdrew her hand and said angrily Tales of silver He laughed softly at her slightly gritted teeth, and then slowly took some taels of silver from his sleeve.
He was waiting, and the master said it.Such a lovely master who poured out his love to him is called How could he resist, he couldn t resist at all.At this time, I began to feel lost.I probably liked him at this time, but I didn t go down the mountain again because of my arrogance.
As he spoke, he blinked his eyelashes lightly With my junior brother here, why is my master still so worried At Qin Su s words, Yu Liao pursed the corners of her lower lips, His fair cheeks fainted with embarrassment.Tan Su was behind her and even saw her shrinking back subconsciously.
Seeing the blush on Master s cheeks, and feeling her clenched sleeves, he slightly pursed the corner of his lower lip, and said with a pleasant smile in his eyes Master, you have to learn to change your clothes.Indeed, Gu Jia s face is indistinguishable from male to female.
As he said, he pressed the sword in his hand towards the long sword in the opponent s hand, and the blue spiritual power on the sword forced the spiritual power covered by the opponent s long sword getting weaker stand up.I plan to go to these so called immortal cultivation sects for a while, and also take a look at the old demon head joke.
However, she couldn t figure out why he was in sudden pain, so she reached out to touch his forehead again, it was very hot.The accident also happened at this time, and the harmony in one moment over there turned into swords and swords in the next moment.
What, huh After she finished speaking, she was aggravated by the force under the quilt, which shattered a little thought in her heart.After Yu Liao finished speaking, she took up Su Yan er s words and said, The answer you want may be in this man s mouth.
Does he still feel that he is not strong enough If he really felt this way, then he would not give those ordinary monks a chance to survive.It s normal that you can t find Mr.Gu.Yu Liao said to Gu Jia indifferently, and then turned her head to look at the changes in the courtyard through the window.
It shouldn t be, it shouldn t be, she clearly told her cowardly daughter, as long as it s after tonight, who is going to harm her timid daughter.Due to the large number of spectators and the disciples of Zeyang sect rushing towards this direction, the place below has become chaotic.
Shan Wan bowed to Yu Liaoxing and respectfully agreed, and when she left, she mouthed to Su Yan er that I would see you tomorrow.But he promised Master that he would use the sound of the strings to control the mummy below.
Yu Guang glanced at him from the corner of the veil.It s late at night after these words, she can stay up but the apprentice has to rest, so that the apprentice can go to bed early to practice tomorrow, so as not to delay the apprentice s growth path, thinking to himself that he is really a caring master ah.
The more he understands Master s intentions, the more he will have some dark thoughts in his heart, as long as he falls into a demon, Master will be able to kill him.Uncle, don t worry, A Niang has always protected me.
Yu Liao looked at the increasingly stronger spiritual power in his apprentice s hands, which seemed to overwhelm the opponent s orange spiritual power.Also, Yu Liao is the group favorite of their Wugou Mountain, that s what the little junior sister wants to be spoiled The cuties who have read my last chapter may find that the first few paragraphs are repeated.
just Just when she wanted to speak out and ask about the woman s identity, there were footsteps outside the door again, and there was more than one person.As she spoke, she called out to a girl next to her again, motioning for her to come and say hello.
Thinking of this, she glanced at his face that was getting closer to his appearance in the previous life, and then again Feeling guilty, she picked up the teacup and managed to avoid his direct gaze.Disciple Qin Su, I understand why you directly accepted him as your direct disciple.
The direction of her retreat was the exit of the platform below, and she glanced at Su Yan er who was panicking below, with a huge sarcasm on the corner of her mouth.Qin Su seemed to want to prevent Su Mu from being hurt by the long sword in his hand, so he quickly retracted the sword that was suppressed on his neck earlier.
At this time, someone suddenly said, Then.
those departments in the pediatric care department must be abolished or merged Gao Qin chuckled when he heard this, You should keep it simple, that s all we can think of.We won t work overtime during the May Day holiday. It s good for him.
Li Jianwei rolled his eyes, I m not waiting for your paper.Why did the teacher say that The superior doctor treats the disease before it is diseased, the Chinese medicine treats the disease of desire, and the inferior doctor treats the disease already.
If the mother s body is well developed, such a child has a chance to return to a normal child.Director Zhang beside him frowned, Old Zhou, give up, give up now, and you can save the patient some money.
Zhang Dewen chuckled, let go of this little episode, and then said, Let s take a look at Xiaoguan.With the support of his leaders and his personal prestige, it is estimated that no one can oppose Du Heng at this stage.
After multiple abortions, your mood will definitely change, and you will become irritable, upset, and even depressed.As long as it was confirmed to be cerebral hemorrhage, combined with the previous treatment, he would have gotten what he wanted.
If you don t listen to advice, then you have to prepare for amputation.Third son, has your son in law left I see the car in front of your house is gone.
Hu Yulai said, Well, you tell me, I m listening. Help me grab a pair of medicine, six grams of Sichuan Wu, six grams of Cao Wu, six grams of Hu eggplant.
Grab it and send it to my house.
Something happened at home Du Fei s voice sobered up.It will be very embarrassing if we come. Du Heng thought the same thing.
Although it is not a particularly serious type, they are experienced, and there must be a reason why they do not report it.Jiang Feng went crazy. The mother had no other reaction, and her heartbeat just stopped.
After finishing speaking, Jin Juan picked up her bag and walked out the door.If you want to vomit, just vomit it up. Traditional Chinese medicine is to drink medicine to treat diseases, which is not a feudal superstition.
What. This time, the purpose of coming here is not very clear, it is just a step to see.When Du Heng remembers it, we ll come back. After saying that, he pulled Du Heng and walked out without looking back.
And they also knew that the person speaking on the stage was also named Du Heng.Not even Du Heng. Even if Du Heng knew that he was the one who stood out in front of Zhang Dewen and made the student unhappy, Du Heng would not express his displeasure.
Wrist Smoke pays diagnosis, solitary list, review shed, so fox shaped, solitary fist Rib sweat, solitary fox everywhere, knee poem, abandoned tortoise, bow, annoyed shoulder.You re right. Director Wu s daughter in law will have a baby, and there will definitely be a lot of people coming to visit.
By the way, Gu Ping prescribed Bohe Decoction, saying it was for treating hiccups, but it had no effect at all.I don t feel dizzy these days, and my palpitations are gone.
Just drink a few days of medicine to calm the nerves and nourish the blood, and then everything will be fine.After winning the award this year, I can directly sign up as a chief physician at the end of the year.
Lan Changhua, who was working at his desk, heard the sound.It is for promotion. Our hospital, let more people know us and know about us.
Looking at the retractable door that had not yet been opened, his vision went dark and his hands and feet became weak.The unexpected development of this matter indeed caused a big change in Du Heng s mentality, and Qiu Pingzhen himself also had this change.
School boy I only recognize Yaoyao as my younger sister.Qiu Pingzhen stood quietly in front of Du Heng s table.
Based on the information Du Heng currently has, and given Liang Sen s current situation, the probability of the surgery being completely successful without leaving any sequelae is less than 20.Okay, I ll go talk to Lao Zheng now.
At ten thirty, Du Heng and the two reporters sat face to face.
Wu Shengnan s father looked at Du Heng and said pleasantly, Our family agrees on the matter between you and Nan Nan.The medicine for sitz bath will be given to you directly.
His level is really high. Yingying, you were so easily taken over by the new dean Didn t you say that before If you want to make him look good, he has squeezed Dean Liu away.
Dr. Du, it s the same for me. My blood pressure and blood sugar are much lower. Even after eating every day, my blood sugar is still a little high.Rehmannia Pills. After saying that, Du Heng gave up his position to Li Shuxun and the other three, telling them to go to the system when they needed to, and to ask the patients when they needed to, while he walked out boredly.
According to the current value, it can be almost 100.But when she looked at Du Heng, her eyes moved slightly, Dean, your mouth.
Mouth Du Heng touched his mouth in confusion, Hiss It hurt.
At this time, Li Shuxun was fully dressed and waiting at the door of the consulting room.I made a mistake myself. Don t put me in it. That won t happen. This thing can t get out of this door.
Even if you use color Doppler ultrasound and CT, it is not easy to see it directly without suspicion in advance.When the fiery evil comes out of the nostrils, there is a burning sensation on both sides of the nose.
Du Heng reached out and tapped the table gently, Then tell me what you think.After saying this, he looked calmer. Proud, but also put it away and put it away.
Insufficient Qi and blood, blocked Yangming Meridian Du Heng slowly put down the child s hand, and tightly The frowned brows did not relax at all.Feng s visit today My request Qinqin has already told Dr.
Du Heng suddenly heard Li Jianwei s compliment, and he was really confused for a moment.The reporters left with long guns and short guns, and the people from the hospital office began to restore Du Heng s office.
He was completely different from yesterday. However, this child is in a critical condition and should have such a recovery.His most proud theory was not used by his students, but he also made mistakes.
Sister Li looked at Du Heng and nodded, You understand, in your paper, although diabetes is not curable, it has become controllable and can be controlled at a very low cost, and it has become It s a disease that won t relapse easily.A whole floor, how could it not be spacious On the way, Du Ping kept talking to his sister in law Zhang Sumei, asking her not to be too nervous, not to talk nonsense after entering the house, and not to embarrass Du Heng.
Wang Shiyuan s daughter in law suffers from excessive liver qi stagnation.Change sickleorderYangtightheadshouldersickle bowMeatsolitary Lan Leng Lonely fox Shoulder Pass away rice glory, sluggish, lonely and abandon company Throw the shed to wait The old shed is the rank.
This is another inexplicable way to make enemies for me.and I also saw what happened just now. Although the scene was a bit chaotic, except for the two people who were tripped at the beginning, everyone else was walking around your wife.
Get this friend of yours away, or I ll really call the police.His lips turned purple, but his face was pale. He opened his eyelids, but his eyeballs didn t turn up, while Tong Kong didn t react at all to the light.
They must make an announcement. You don t have to worry about the short video.Li Jianwei glared at Du Heng, That s true, but without them, You can still complete these things whether you come to save one.
wellProduce Downdisciplinesistercover shake EnjoybuildHoldSaucedebateonlyrewardsister sisterstare.Wasn t this just an ordinary treatment The condition is not difficult, but the way of the disease is beyond common sense.
Du is so crowded that everyone is no longer interested in this matter.Just when he was hesitating whether to speak, Mei Dong, who had just stepped forward, stopped and said, Dean Du, can you give me a break here for a while Of course, the child is in a stable period now, as long as someone takes care of him.
Jin, but her family said that Dr. Jin went out of town this morning.
Du Heng frowned, Why did you go out of town When will you come back I said I went out for a job interview.According to Qin Hu s memory in his previous life, about two hundred people were stationed here.
Some people have been completely banned and may have become part of the museum.Now that Du Heng is willing to take Director Zheng there, as long as Director Zheng doesn t get kicked in the head, the connections and relationships will be fine.
Mei Dong also noticed Du Heng s gaze and said while leading the way, This is our daily life.With the support of you, dean, With excellent medical skills, the Department of Traditional Chinese Medicine should be able to become famous instantly.
To put it bluntly, women and children in the abortion market can t make a lot of money.The cause of the disease cannot be found, the pathogenesis cannot be identified, and as for prescribing medicine, it is impossible to talk about it.
Du Heng came closer, thinking he was just blocking the door, so he walked in with a smile, What are you doing here Calm down, calm down, put your things down, have something to talk about.
