CN219950484U - Tank dosing system based on RFID - Google Patents
Tank dosing system based on RFID Download PDFInfo
- Publication number
- CN219950484U CN219950484U CN202320960066.XU CN202320960066U CN219950484U CN 219950484 U CN219950484 U CN 219950484U CN 202320960066 U CN202320960066 U CN 202320960066U CN 219950484 U CN219950484 U CN 219950484U
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- rfid
- tank
- cabinet door
- read
- control cabinet
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- 239000000126 substance Substances 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 29
- 239000003814 drug Substances 0.000 claims abstract description 15
- 229940079593 drug Drugs 0.000 claims description 6
- 238000013523 data management Methods 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 230000006698 induction Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000006854 communication Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000007175 bidirectional communication Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of semiconductor equipment, and discloses an RFID-based tank medicine adding system, which comprises a control cabinet door arranged on a chemical storage tank and a tank medicine connecting port for adding medicine to the chemical storage tank; a tank filling port integrally connected with the chemical storage tank is arranged in the control cabinet door, and the tank truck connecting port is matched with the tank filling port; the control cabinet door is provided with a control display screen for unit display and control, a first buzzer and an RFID read-write sensing unit displayed on the control display screen, and an RFID identification tag code for identification of the RFID read-write sensing unit is fixedly connected to a tank truck connection port; after the RFID identification tag code is identified and read by the RFID read-write sensing unit, if the identification and read information is consistent, the control cabinet door is opened, and if the identification and read information is inconsistent, the first buzzer sends out a buzzing alarm. The utility model improves the safety of tank medicine feeding.
Description
Technical Field
The utility model relates to the technical field of semiconductor equipment, in particular to a tank dosing system based on RFID.
Background
In the semiconductor manufacturing process, various auxiliary chemical agents are widely applied to various preparation processes of semiconductor devices, traditional chemical storage tanks are used for storing various agents in stages, and the dosing interfaces of the storage tanks are similar or identical, when a plurality of identical dosing interfaces are formed, dosing personnel perform tank truck pipeline butt joint dosing, and a butt joint wrong dosing interface possibly exists, so that accident misoperation incompatible with target chemicals is caused, even the occurrence of reaction of incompatible chemicals leads to the occurrence of tank explosion accidents, and the situation needs to be changed.
Disclosure of Invention
In view of this, the present utility model provides an RFID-based canister dosing system to improve the safety of canister dosing.
In order to achieve the above purpose, the technical scheme adopted is as follows:
the tank medicine adding system based on RFID is applied to a chemical storage tank and comprises a control cabinet door arranged on the chemical storage tank and a tank truck connecting port for adding medicine to the chemical storage tank; a tank filling port integrally connected with the chemical storage tank is arranged in the control cabinet door, and the tank truck connecting port is matched with the tank filling port; the control cabinet door is provided with a control display screen for unit display and control, a first buzzer and an RFID read-write sensing unit displayed on the control display screen, and an RFID identification tag code for identification of the RFID read-write sensing unit is fixedly connected to a tank truck connection port; after the RFID identification tag code is identified and read by the RFID read-write sensing unit, if the identification and read information is consistent, the control cabinet door is opened, and if the identification and read information is inconsistent, the first buzzer sends out a buzzing alarm.
The utility model is further provided with: the chemical storage tank is characterized in that a second buzzer is further arranged on the control cabinet door, a liquid level meter electrically connected with the control cabinet door is arranged in the chemical storage tank and used for sending out a buzzing alarm after the chemical is added to exceed the target liquid level of the chemical storage tank.
The utility model is further provided with: the control cabinet door is a normally closed cabinet door and is of an automatic telescopic structure design.
The utility model is further provided with: and after the RFID identification tag code is identified and read by the RFID read-write sensing unit, if the identification and read information is inconsistent, the control display screen flashes to display dangerous word patterns.
The utility model is further provided with: the RFID identification tag code is adhered to the tank truck connecting port.
The utility model is further provided with: the RFID read-write induction unit and the RFID identification tag code are both in a rectangular frame body structural design, and the length/width dimensions of the RFID read-write induction unit and the RFID identification tag code are the same or larger than those of the RFID identification tag code.
The utility model is further provided with: the length/width of the RFID read-write sensing unit is 5 multiplied by 5cm.
The utility model is further provided with: and a data management unit is arranged in the control cabinet door and is used for storing the identification data of the RFID read-write sensing unit.
The utility model is further provided with: the control cabinet door is provided with a password login window unit and a face recognition login window unit which are displayed on the control display screen and used for password login and face recognition login of the dosing personnel.
The utility model is further provided with: and a microcontroller processing unit is arranged in the control display screen and is respectively and electrically connected with the RFID read-write sensing unit, the first buzzer, the second buzzer, the password login window unit and the face recognition login window unit.
In summary, compared with the prior art, the utility model discloses a tank dosing system based on RFID, which is applied to a chemical storage tank, dosing is carried out to a tank filling port matched with the tank through a tank truck connecting port, and safety is improved through a control cabinet door, wherein a control display screen is arranged on the control cabinet door, an RFID read-write sensing unit for reading an RFID identification tag code for identifying the tank truck connecting port is arranged on the control cabinet door, namely, whether dosing is correct is confirmed through identification of the RFID read-write sensing unit, if identification and reading information are consistent, the control cabinet door is opened, if identification and reading information are inconsistent, a first buzzer sends out a buzzing alarm, namely, through the arrangement, the safety of tank dosing is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structural framework of the RFID-based tank dosing system of the present embodiment;
fig. 2 is a schematic structural view of a control cabinet door of the present embodiment;
fig. 3 is a schematic structural diagram of a tank truck connection port of the present embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with aspects of the utility model as detailed in the accompanying claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, and furthermore, elements having the same name in different embodiments of the utility model may have the same meaning or may have different meanings, the particular meaning of which is to be determined by its interpretation in this particular embodiment or by further combining the context of this particular embodiment.
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the following description, suffixes such as "module", "part" or "unit" for representing elements are used only for facilitating the description of the present utility model, and have no specific meaning per se. Thus, "module," "component," or "unit" may be used in combination.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The technical scheme shown in the utility model will be described in detail through specific examples. The following description of the embodiments is not intended to limit the priority of the embodiments.
As described in the background art, the dosing interfaces of the chemical storage tanks in the prior art are similar or identical, and when a plurality of identical dosing interfaces occur, dosing personnel perform tank truck pipeline butt joint dosing, and the situation of wrong butt joint dosing interfaces may exist.
Referring to fig. 1-3, the tank dosing system based on RFID is applied to a chemical storage tank, specifically, is applied to tank trucks to dose chemical to the chemical storage tank, and comprises a control cabinet door 1 arranged on the chemical storage tank and a tank truck connection port 2 for dosing chemical to the chemical storage tank, wherein a tank charging port 3 integrally connected with the chemical storage tank is arranged in the control cabinet door 1, and the tank truck connection port 2 is matched with the tank charging port 3, namely, specific dosing action is implemented to the tank charging port 3 through the tank truck connection port 2.
In the concrete implementation process, be equipped with on the control cabinet door 1 and be used for unit display and control display screen 4, first bee calling organ 5 and be located the RFID read-write induction unit 6 on the control display screen 4, fixedly connected with is used for RFID read-write induction unit 6 discernment's RFID identification tag code 7 on tank car connector 2, after RFID identification tag code 7 is read through RFID read-write induction unit 6 discernment, if discernment reading information is unanimous, control cabinet door 1 opens, if discernment reading information is inconsistent, first bee calling organ 5 sends the buzzer warning to this calibration and warning charge operation prevent the mishandling of dosing.
Further, the RFID tag code 7 is preset with dosing matching information, and this information may include a drug type, a drug use, a dosing period, a drug structural formula, etc., that is, after the RFID tag code 7 is read by the RFID read-write sensing unit 6, if the dosing matching information preset by the RFID tag code 7 is consistent with the drug information of the chemical storage tank, the control cabinet door 1 is opened, and the tank filling port 3 integrally connected with the chemical storage tank in the control cabinet door 1 is exposed, so that the tank truck connection port 2 performs a specific dosing action to the tank filling port 3, otherwise, a buzzer alarm is sent by the first buzzer 5.
In some embodiments, for multi-aspect security reminding, after the RFID identification tag code 7 is read by the RFID read-write sensing unit 6, if the identification reading information is inconsistent, the display screen 4 is controlled to flash to display the dangerous word.
In this embodiment, the control cabinet door 1 is further provided with a second buzzer 8, and a liquid level meter (not shown) electrically connected with the control cabinet door 1 is disposed in the chemical storage tank, so that after the chemical is added beyond the target liquid level of the chemical storage tank, the second buzzer 8 sounds a buzzer alarm, thereby further improving the chemical adding safety.
It should be noted that, the control cabinet door 1 of this embodiment is normally closed cabinet door, namely under the power state, the control cabinet door 1 keeps normally closed to avoid opening by mistake, and the control cabinet door 1 is automatic telescopic structure design, wherein, tank car connector 2's one end accessible hose extends and connects tank car, in order to add the medicine.
In some embodiments, in order to improve the convenient connection relationship between the RFID tag 7 and the tank truck connection port 2, or to install the RFID tag 7, the RFID tag 7 is adhered to the tank truck connection port 2.
Further, the RFID read-write induction unit 6 and the RFID identification tag code 7 are both in a rectangular frame structural design, and the length/width dimensions of the RFID read-write induction unit 6 and the RFID identification tag code 7 are the same or the length/width dimensions of the RFID read-write induction unit 6 are larger than the length/width dimensions of the RFID identification tag code 7, so that the RFID read-write induction unit 6 is matched with the RFID identification tag code 7, and the RFID read-write induction unit 6 is convenient for identifying the RFID identification tag code 7.
In some embodiments, the RFID read/write sensing unit 6 has a length/width dimension of 5 x 5cm.
In the utility model, in order to improve the drug adding matching information rate, namely, in order to improve the tag code recognition rate, and also in order to improve the information calibration operability and convenience, a target is automatically recognized by adopting non-contact data communication of Radio Frequency Identification (RFID), and then the RFID tag code 7 is realized through an RFID read-write sensing unit 6.
It can be understood that Radio Frequency Identification (RFID) technology is used for data exchange and series connection of a very complex system by combining radio communication with data access technology and then connecting a database system to realize non-contact bidirectional communication without contacting fast information exchange and storage through radio waves, thereby achieving the purpose of identification. In the identification system, reading, writing and communication of the electronic tag are realized through electromagnetic waves, and specific functions of the RFID in the embodiment can be obtained by a person skilled in the art according to the prior art, and the structure and the working principle of the RFID are not repeated here.
Further, a data management unit 11 matched with the RFID read-write sensing unit 6 and the RFID identification tag code 7 is arranged in the control cabinet door 1 and is used for storing and calling identification data of the RFID read-write sensing unit 6 and storing and calling preset data, so that the data safety and practicability of the tank medicine feeding system are improved.
In this embodiment, the control cabinet door 1 is provided with a password login window unit 9 and a face recognition login window unit 10, which are located on the control display screen 4 and used for password login and face recognition login of the dosing personnel, and the dosing personnel activates the control display screen 4 or the RFID read-write sensing unit 6 or opens the control cabinet door 1 through password input or face recognition, i.e. cooperates with the RFID read-write sensing unit 6 to perform multiple security authentication on the opening of the control cabinet door 1 through the password login window unit 9 and the face recognition login window unit 10.
It should be noted that, the control display 4 is further provided with a microcontroller processing unit 12 for central data processing, and the microcontroller processing unit 12 is electrically connected with the RFID read-write sensing unit 6, the first buzzer 5, the second buzzer 8, the password login window unit 9, the face recognition login window unit 10 and the data management unit 11, so that the tank medicine adding system based on RFID can effectively operate, wherein the microcontroller processing unit 12 can be an MCU chip or a CPU chip.
In summary, the utility model discloses a tank dosing system based on RFID, which is applied to a chemical storage tank, dosing is performed to a tank filling port 3 matched with the tank through a tank truck connection port 2, and safety is improved through a control cabinet door 1, wherein a control display screen 4 is arranged on the control cabinet door 1, an RFID read-write sensing unit 6 for reading an RFID identification tag code 7 for identifying the tank truck connection port 2 is arranged on the control display screen 4, namely, whether dosing behavior is correct is confirmed through identification of the RFID read-write sensing unit 6, if identification read information is consistent, the control cabinet door 1 is opened, and if identification read information is inconsistent, a first buzzer 5 sends out a buzzing alarm, namely, through the arrangement, safety of tank dosing is improved.
The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the principles and embodiments of the utility model may be implemented in conjunction with the detailed description of the embodiments that follow; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.
Claims (10)
1. Tank dosing system based on RFID is applied to chemical storage tank, its characterized in that:
the tank truck comprises a control cabinet door arranged on the chemical storage tank and a tank truck connecting port for adding chemicals to the chemical storage tank;
a tank filling port integrally connected with the chemical storage tank is arranged in the control cabinet door, and the tank truck connecting port is matched with the tank filling port; the control cabinet door is provided with a control display screen for unit display and control, a first buzzer and an RFID read-write sensing unit displayed on the control display screen, and an RFID identification tag code for identification of the RFID read-write sensing unit is fixedly connected to a tank truck connection port; after the RFID identification tag code is identified and read by the RFID read-write sensing unit, if the identification and read information is consistent, the control cabinet door is opened, and if the identification and read information is inconsistent, the first buzzer sends out a buzzing alarm.
2. The RFID-based tank dosing system of claim 1, wherein a second buzzer is further provided on the control cabinet door, and a level gauge is provided in the chemical tank and electrically connected to the control cabinet door, for sending a buzzer alarm after the dosing exceeds the target level of the chemical tank.
3. The RFID-based tank dosing system of claim 1, wherein the control cabinet door is a normally closed cabinet door and the control cabinet door is of an automatic telescoping design.
4. The RFID-based tank dosing system of claim 1, wherein the control display screen blinks to display a dangerous word if the identification reading information is inconsistent after the RFID identification tag code is identified and read by the RFID read-write sensing unit.
5. The RFID-based tank dosing system of claim 1, wherein the RFID identification tag code is adhered to the tank car connection port.
6. The RFID-based tank dosing system of claim 1, wherein the RFID read-write sensing unit and the RFID tag code are each of rectangular frame structural design, the length/width dimensions of the RFID read-write sensing unit and the RFID tag code are the same or the length/width dimensions of the RFID read-write sensing unit are greater than the length/width dimensions of the RFID tag code.
7. The RFID-based tank dosing system of claim 6 wherein the RFID read-write sensing unit has a length/width dimension of 5 x 5cm.
8. The RFID-based tank dosing system of claim 2, wherein a data management unit is disposed within the control cabinet door for storing identification data of the RFID read-write sensing unit.
9. The RFID-based tank medication dosing system of claim 8 wherein the control cabinet door is provided with a password entry window unit and a face recognition entry window unit displayed on the control display screen for password entry and face recognition entry of the dosing person.
10. The RFID-based tank dosing system of claim 9, wherein a microcontroller processing unit is disposed within the control display, the microcontroller processing unit being electrically connected to the RFID read-write sensing unit, the first buzzer, the second buzzer, the data management unit, the password entry window unit, and the face recognition entry window unit, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960066.XU CN219950484U (en) | 2023-04-24 | 2023-04-24 | Tank dosing system based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960066.XU CN219950484U (en) | 2023-04-24 | 2023-04-24 | Tank dosing system based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219950484U true CN219950484U (en) | 2023-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960066.XU Active CN219950484U (en) | 2023-04-24 | 2023-04-24 | Tank dosing system based on RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219950484U (en) |
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2023
- 2023-04-24 CN CN202320960066.XU patent/CN219950484U/en active Active
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