CN111680281A - Intelligent electrostatic discharge device and control method - Google Patents
Intelligent electrostatic discharge device and control method Download PDFInfo
- Publication number
- CN111680281A CN111680281A CN202010624591.5A CN202010624591A CN111680281A CN 111680281 A CN111680281 A CN 111680281A CN 202010624591 A CN202010624591 A CN 202010624591A CN 111680281 A CN111680281 A CN 111680281A
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- China
- Prior art keywords
- electrostatic discharge
- mcu
- discharge device
- information
- identification module
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/14—Leading-off electric charges, e.g. by earthing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
Abstract
The invention discloses an intelligent electrostatic discharge device, which comprises a power supply, an electrostatic discharge device, an identification module, an MCU (microprogrammed control unit) and an output interface, wherein the power supply is connected with the electrostatic discharge device; the power supply is respectively and electrically connected with the electrostatic discharge device, the identification module and the MCU, the identification module is in signal connection with the MCU, and the electrostatic discharge device is electrically connected with the MUC; the output structure is electrically connected with the MCU, and the identification module comprises an identity information input module, an identity information identification module and a positioning module; the identity information input module is used for downloading or uploading the information of the personnel through a local or cloud end, and the identity information identification module is used for comparing the palm print information of the personnel; the positioning module is used for positioning the position of the component where the personnel are located and feeding back positioning information to the MCU; the device can realize the detection and identification of personnel information when the worker carries out the homework and the detection of the electrostatic discharge state signal.
Description
Technical Field
The invention relates to the technical field of energy injection safety, in particular to an intelligent electrostatic discharge device.
Background
Static electricity is a static charge or a non-flowing charge (a flowing charge creates a current). Static electricity is formed when charges are accumulated on an object or a surface, and the charges are classified into two kinds of positive charges and negative charges, that is, the static electricity phenomenon is also classified into two kinds, i.e., positive static electricity and negative static electricity. Positive static electricity is formed when positive charges are accumulated on an object, and negative static electricity is formed when negative charges are accumulated on an object, but charge transfer occurs when an electrostatically charged object contacts a zero potential object (grounded object) or an object having a potential difference from it, regardless of the positive or negative static electricity.
The following hazards to static electricity:
1. it is possible that an electrostatic spark could ignite some flammable object and cause an explosion.
2. Static electricity can severely interfere with the proper operation of the radio, causing malfunction of the device.
The current electrostatic discharge instrument on the market has the following problems:
1. the electrostatic discharge state signal output is absent.
2. There is a lack of electrostatic discharge object identification. Based on the two points, the existing energy charging static electricity discharging system has static electricity non-discharging operation equipment, and potential safety hazards exist when a discharging object is not identified.
Disclosure of Invention
The invention aims to: aiming at the problems, the intelligent electrostatic discharge device is provided, and the problems that the electrostatic discharge device cannot be interlocked with energy charging equipment in the prior art and the energy charging equipment cannot acquire the identity information of an electrostatic discharge object from the intelligent electrostatic discharge device, so that potential safety hazards are caused are solved.
The scheme is realized as follows:
an intelligent electrostatic discharge device: the device comprises a power supply, an electrostatic discharge device, an identification module, an MCU and an output interface; the power supply is respectively and electrically connected with the electrostatic discharge device, the identification module and the MCU, the identification module is in signal connection with the MCU, and the electrostatic discharge device is electrically connected with the MUC; the output structure is electrically connected with the MCU.
Preferably, the identification module comprises an identity information input module, an identity information identification module and a positioning module; the identity information input module is used for downloading or uploading the information of the personnel through a local or cloud end, and the identity information identification module is used for comparing the palm print information of the personnel; the positioning module is used for positioning the position of the assembly where the personnel are located and feeding back positioning information to the MCU.
Preferably, the identity information input module comprises a local storage, a cloud input system, a cloud platform and a local input device, the local storage is electrically connected with the local input device, the local storage is in signal connection with the cloud input system, and the cloud input system is in signal connection with the cloud platform.
Preferably, the local entry device is used for entering fingerprint information or palm print information of a human body, and contact entry and contact verification are adopted during information entry.
Preferably, the identity information identification module comprises a receiver, a comparator and an output device; the receiver is used for receiving the biological characteristics of the human body, and the comparator searches the received various human body characteristic signals in the local storage or the cloud platform one by one.
Preferably, the MCU is specifically an ARM CORTEXM3 controller, and the model is LPC 1788.
Preferably, the MCU is configured to receive the electrostatic discharge state signal, the electrostatic discharge position signal, and the comparison result signal; and the MCU directly transmits the electrostatic discharge state signal and the electrostatic discharge position signal to an external control main system through an output interface.
Preferably, the electrostatic discharge device includes an electrostatic discharger and a self-checking unit; the electrostatic releaser is electrically connected with the self-checking unit, and the self-checking unit is electrically connected with the MCU.
Preferably, the electrostatic releaser is an electrostatic releaser ball.
The invention provides a control method of an intelligent electrostatic discharge device, which comprises the following steps:
the method comprises the following steps: the safety circuit and the grounding circuit of the electrostatic release ball are self-checked through the self-checking unit, so that the electrostatic release device is ensured to be normal in function; the self-checking unit transmits the detection information to the MCU;
step two: the identification module identifies the human body biological characteristic information, compares and checks the human body biological characteristic information with data in a local database and/or cloud data through a comparator, transmits a comparison and check result to the MUC, and transmits a machine position signal of a detected person to the MCU through the positioning module;
step three: the MCU directly transmits the received static electricity release state signals and static electricity release position signals to an external control main system through an output interface, the MCU processes comparison result signals, if the comparison result signals are successfully matched, the MCU transmits the comparison result signals to an upper-level system, if the comparison result signals are failed to be matched, the MCU stops transmitting to the upper-level system, outputs switching value signals to an external hydrogenation gun, and locks the hydrogenation gun.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. through the system and the control method, the information of the staff can be detected and identified when the staff carries out the job operation, the static discharge state signal is detected, the integrity of the static discharge function can be ensured through the self-checking unit, the overall safety performance is improved, the machine position of the detected staff can be detected, and the machine position is uploaded to the master control system, so that an information basis for judging and processing the safety performance is provided for the master control system.
Drawings
Fig. 1 is a block schematic diagram of the invention as a whole.
FIG. 2 is a schematic diagram of an identification module of the present invention.
FIG. 3 is a schematic diagram of the identity information entry module of the present invention.
FIG. 4 is a schematic diagram of an identity information recognition module of the present invention.
Fig. 5 is a schematic view of an electrostatic discharge apparatus of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
Example 1
As shown in fig. 1 to 5, an intelligent electrostatic discharge device includes a power supply, an electrostatic discharge device, an identification module, an MCU, and an output interface; the power supply is respectively and electrically connected with the electrostatic discharge device, the identification module and the MCU, the identification module is in signal connection with the MCU, and the electrostatic discharge device is electrically connected with the MUC; the output structure is electrically connected with the MCU;
the power supplies power for the whole device, the power is this ampere of power, guarantees the steady operation of whole device, identification module is used for discerning personnel and feedbacks, gives MCU with feedback signal transmission, finally is connected with other equipment through output port, if the total control system of hydrogenation control is connected, whether release of static is accomplished, and the position that the static release was accomplished feeds back to the total system of hydrogenation control, makes things convenient for the total system of hydrogenation control to monitor the security performance at whole hydrogenation subassembly position, has improved the security performance among the hydrogenation process.
The identification module comprises an identity information input module, an identity information identification module and a positioning module; the identity information input module is used for downloading or uploading the information of the personnel through a local or cloud end, and the identity information identification module is used for comparing the palm print information of the personnel; the positioning module is used for positioning the position of the assembly where the personnel are located and feeding back positioning information to the MCU.
The identity information input module comprises a local storage, a cloud input system, a cloud platform and a local input device, wherein the local storage is electrically connected with the local input device, and the palm print information of personnel is input through the local input device to correct the wrong palm print information of the personnel; the local storage is in signal connection with the cloud terminal input system, data exchange is carried out through the local storage and the cloud terminal input system, personal palm print input information in the local storage can be backed up to the cloud platform through the cloud terminal input system, the cloud terminal input system is in signal connection with the cloud platform, and the cloud platform provides a storage basis for data at the cloud terminal.
The local input device can input fingerprint information and palm print information of a human body, and in the embodiment, the palm print information is input; when the information is input, contact type input and contact type verification are needed, so that a worker operates the information when working, and other people are prevented from stealing the information to operate, and unnecessary potential safety hazards are increased.
Taking the hydrogenation operation as an example, when non-contact verification is used, such as face recognition or pupil recognition, after verification of workers is completed, other people can carry out autonomous embezzlement information filling, which brings certain hidden danger to the safety performance of a filling station.
The palm print is preferably used for verification, and when the palm print is used for verification, the working personnel can be ensured to have larger contact area with the hydrogenation gun, more biological characteristic information can be provided, the identification can be faster, and the discharge speed can be faster.
The identity information identification module comprises a receiver, a comparator and an output device; the receiver is used for receiving biological characteristics of a human body, such as fingerprints, palm print characteristics and the like, the comparator searches various received human body characteristic signals in the local storage or the cloud platform one by one, the comparator searches various human body characteristic signals on the cloud platform on line under the condition of networking, and the comparator searches various human body characteristic signals on the local storage on line under the condition of network disconnection; and the output device transmits the searching signal and the positioning signal to the MCU.
The MCU is specifically an ARM CORTEXM3 controller, and the model is LPC 1788.
The MCU is used for receiving the electrostatic discharge state signal, the electrostatic discharge position signal and the comparison result signal; the MCU directly transmits the electrostatic discharge state signal and the electrostatic discharge position signal to an external control main system through an output interface, the MCU processes the comparison result signal, if the comparison result signal is successfully matched, the MCU transmits the comparison result signal to an upper-level system, and if the comparison result signal is failed to be matched, the MCU stops transmitting to the upper-level system, outputs a switching value signal to the external hydrogenation gun, and locks the hydrogenation gun.
The electrostatic discharge device comprises an electrostatic discharger and a self-checking unit; the electrostatic releaser is electrically connected with the self-checking unit, and the self-checking unit is electrically connected with the MCU; the self-checking unit is used for detecting the state information of the electrostatic releaser and detecting the circuit conduction relation of the electrostatic releaser; the safety loop of the electrostatic discharge device can be detected through the self-checking unit, whether the grounding state is good or not can be detected, the integrity of the electrostatic discharge function can be guaranteed through the self-checking unit, and the overall safety performance is improved.
The electrostatic releaser can be an electrostatic releaser ball, and the human body releases the static electricity of the human body by touching the electrostatic releaser ball.
Through this system, can realize detecting and discerning personnel's information when carrying out the job operation to the staff to and detect static discharge state signal, can guarantee the integrality of static discharge function through the self-checking unit, promote holistic security performance, and can detect by the machine position that detects personnel place, and upload to total control system in, provide the information basis that security performance judges and handles for total control system.
The output interface can be RJ45, RS485 interface, carries out transmission data to the upper level system through RJ45, RS485 interface.
The scheme provides a control method of an intelligent electrostatic discharge device, which specifically comprises the following steps:
the method comprises the following steps: the safety circuit and the grounding circuit of the electrostatic release ball are self-checked through the self-checking unit, so that the electrostatic release device is ensured to be normal in function; the self-checking unit transmits the detection information to the MCU;
step two: the identification module identifies the human body biological characteristic information, compares and checks the human body biological characteristic information with data in a local database and/or cloud data through a comparator, transmits a comparison and check result to the MUC, and transmits a machine position signal of a detected person to the MCU through the positioning module;
step three: the MCU directly transmits the received static electricity release state signals and static electricity release position signals to an external control main system through an output interface, the MCU processes comparison result signals, if the comparison result signals are successfully matched, the MCU transmits the comparison result signals to an upper-level system, if the comparison result signals are failed to be matched, the MCU stops transmitting to the upper-level system, outputs switching value signals to an external hydrogenation gun, and locks the hydrogenation gun.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligence electrostatic discharge device which characterized in that: the device comprises a power supply, an electrostatic discharge device, an identification module, an MCU and an output interface; the power supply is respectively and electrically connected with the electrostatic discharge device, the identification module and the MCU, the identification module is in signal connection with the MCU, and the electrostatic discharge device is electrically connected with the MUC; the output structure is electrically connected with the MCU.
2. The intelligent electrostatic discharge device as claimed in claim 1, wherein: the identification module comprises an identity information input module, an identity information identification module and a positioning module; the identity information input module is used for downloading or uploading the information of the personnel through a local or cloud end, and the identity information identification module is used for comparing the palm print information of the personnel; the positioning module is used for positioning the position of the assembly where the personnel are located and feeding back positioning information to the MCU.
3. The intelligent electrostatic discharge device as claimed in claim 2, wherein: the identity information input module comprises a local storage, a cloud input system, a cloud platform and a local input device, the local storage is electrically connected with the local input device, the local storage is in signal connection with the cloud input system, and the cloud input system is in signal connection with the cloud platform.
4. The intelligent electrostatic discharge device as claimed in claim 3, wherein: the local input device inputs fingerprint information or palm print information of a human body, and adopts contact input and contact verification when inputting the information.
5. The intelligent electrostatic discharge device as claimed in claim 2, wherein: the identity information identification module comprises a receiver, a comparator and an output device; the receiver is used for receiving the biological characteristics of the human body, and the comparator searches the received various human body characteristic signals in the local storage or the cloud platform one by one.
6. The intelligent electrostatic discharge device as claimed in claim 2, wherein: the MCU is specifically an ARMCORTEXM3 controller with the model of LPC 1788.
7. The intelligent electrostatic discharge device as claimed in claim 2, wherein: the MCU is used for receiving the electrostatic discharge state signal, the electrostatic discharge position signal and the comparison result signal; and the MCU directly transmits the electrostatic discharge state signal and the electrostatic discharge position signal to an external control main system through an output interface.
8. The intelligent electrostatic discharge device as claimed in claim 2, wherein: the electrostatic discharge device comprises an electrostatic discharger and a self-checking unit; the electrostatic releaser is electrically connected with the self-checking unit, and the self-checking unit is electrically connected with the MCU.
9. The intelligent electrostatic discharge device as claimed in claim 8, wherein: the electrostatic releaser is an electrostatic releaser ball.
10. The control method of the intelligent electrostatic discharge device based on claims 1-9, characterized in that: the method comprises the following steps:
the method comprises the following steps: the safety circuit and the grounding circuit of the electrostatic release ball are self-checked through the self-checking unit, so that the electrostatic release device is ensured to be normal in function; the self-checking unit transmits the detection information to the MCU;
step two: the identification module identifies the human body biological characteristic information, compares and checks the human body biological characteristic information with data in a local database and/or cloud data through a comparator, transmits a comparison and check result to the MUC, and transmits a machine position signal of a detected person to the MCU through the positioning module;
step three: the MCU directly transmits the received static electricity release state signals and static electricity release position signals to an external control main system through an output interface, the MCU processes comparison result signals, if the comparison result signals are successfully matched, the MCU transmits the comparison result signals to an upper-level system, if the comparison result signals are failed to be matched, the MCU stops transmitting to the upper-level system, outputs switching value signals to an external hydrogenation gun, and locks the hydrogenation gun.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010624591.5A CN111680281A (en) | 2020-07-01 | 2020-07-01 | Intelligent electrostatic discharge device and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010624591.5A CN111680281A (en) | 2020-07-01 | 2020-07-01 | Intelligent electrostatic discharge device and control method |
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| CN111680281A true CN111680281A (en) | 2020-09-18 |
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| CN202010624591.5A Pending CN111680281A (en) | 2020-07-01 | 2020-07-01 | Intelligent electrostatic discharge device and control method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020044675A1 (en) * | 2000-10-13 | 2002-04-18 | Fujitsu Limited | Fingerprint recognizing apparatus and information processing unit having such apparatus |
| CN1661380A (en) * | 2004-02-24 | 2005-08-31 | 鸿富锦精密工业（深圳）有限公司 | System and method for detecting static electricity |
| CN101566651A (en) * | 2008-04-22 | 2009-10-28 | 宇达电脑（上海）有限公司 | System and method for detecting static electricity |
| CN110166265A (en) * | 2018-02-11 | 2019-08-23 | 陕西爱尚物联科技有限公司 | A kind of method and its module of network control |
-
2020
- 2020-07-01 CN CN202010624591.5A patent/CN111680281A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020044675A1 (en) * | 2000-10-13 | 2002-04-18 | Fujitsu Limited | Fingerprint recognizing apparatus and information processing unit having such apparatus |
| CN1661380A (en) * | 2004-02-24 | 2005-08-31 | 鸿富锦精密工业（深圳）有限公司 | System and method for detecting static electricity |
| CN101566651A (en) * | 2008-04-22 | 2009-10-28 | 宇达电脑（上海）有限公司 | System and method for detecting static electricity |
| CN110166265A (en) * | 2018-02-11 | 2019-08-23 | 陕西爱尚物联科技有限公司 | A kind of method and its module of network control |
Non-Patent Citations (1)
| Title |
|---|
| 陈俊;刘莹;韩井玉;吕杨;韦靖;: "接地技术对安防电子产品电磁兼容性的影响" * |
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Effective date of registration: 20201116 Address after: 610000 101, building 10, 117 South Third Road, economic and Technological Development Zone (Longquanyi District), Chengdu City, Sichuan Province Applicant after: Chengdu dexinda Energy Technology Center (limited partnership) Address before: 610000 No.10 workshop 101, No.117, Nansan Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province Applicant before: EUP Energy Technology Co.,Ltd. |