50results about How to "Prevent counterfeiting" patented technology

The invention provides a carbon emission data quality analysis method which comprises the following steps: acquiring various activity level data influencing product / enterprise carbon emission, calculating carbon emission intensity, longitudinally comparing the carbon emission intensity with historical data and transversely comparing the carbon emission intensity with an industry reference value, and acquiring first quality evaluation data of the carbon emission activity level data; according to the production / business logic of the enterprise, analyzing the correlation of the activity level data in the production process, and obtaining second quality evaluation data of the carbon emission activity level data; constructing a multiple regression model, performing multiple regression analysis on correlation between molecules and denominators of the carbon emission intensity indexes and noise influence on time, places, processes / technologies and quality of the carbon emission intensity indexes, and obtaining third quality evaluation data of the carbon emission activity level data; and the authenticity of the carbon emission data is judged according to the first, second and third quality evaluation data, so that the carbon emission data quality can be improved, and disordered filling, wrong filling and counterfeiting of the data are avoided.

The invention discloses a fuel gas use monitoring management system and method, and belongs to the technical field of fuel gas use monitoring, the system comprises an AI monitor used for monitoring the fuel gas use state, the AI monitor is in communication connection with a linkage control system, and the linkage control system is used for controlling fuel gas on-off and monitoring fuel gas leakage; the system further comprises a supervision user client and a database, the supervision user client communicates with the AI monitor, and the database is used for storing monitoring and analysis data in the AI monitor so that the supervision user client can analyze and call the monitoring and analysis data. The linkage control system further comprises a user client which communicates with the AI monitor and is used for self-inspection of the linkage control system. The method is used for solving the problem of standardizing gas use and management in the gas use process.

The utility model relates to a bottle cap assembly and a container, the bottle cap assembly comprises an inner plug piece, an inner cap piece, an inner sleeve piece and an outer piece, the inner plug piece is arranged on a first liquid flow opening of the inner sleeve piece, the inner cap piece is plugged on a second liquid flow opening of the inner sleeve piece, the inner sleeve piece comprises a first inner sleeve and a second inner sleeve which are made of different materials, and the outer piece is arranged in the first inner sleeve; the second inner sleeve is arranged on the peripheral face of the first inner sleeve in a surrounding mode, and the outer part is arranged on the inner cover part and the second inner sleeve in a sleeving mode and attached to the peripheral face of the second inner sleeve. According to the bottle cap assembly and the container, the first inner sleeve and the second inner sleeve are made of different materials, so that the first inner sleeve connected with the inner plug piece and the inner cap piece can be made of materials which do not affect contact with liquid, and the safety requirement is met; and the second inner sleeve connected with the outer part can be made of a material which is excellent in temperature resistance and impact resistance and is prohibited from being in contact with liquid, so that the inner sleeve part is not easy to pull out, and the bottle body or the outer part can be damaged when the inner sleeve part is forcibly pulled out, and the aim of preventing counterfeiting is fulfilled.

The invention provides a one-object one-code traceability management packaging box based on a variable printing technology, which comprises a packaging box main body, a variable printing area arranged on the packaging box main body and a traceability management system, a unique identification code is printed in the variable printing area through the variable printing technology, and the identification code is directly associated with a single commodity. Each commodity is ensured to have a unique identity label; and the traceability management system is used for storing and managing all the unique identification codes and related traceability information. According to the one-object one-code traceability management packaging box based on the variable printing technology, a unique identification code is distributed for each commodity, and the unique identification code and the commodity information are stored in the traceability management system in an associated mode, so that a consumer can easily obtain detailed information of the commodity by scanning a two-dimensional code, and the traceability management efficiency is improved. Comprising production dates, production batches, manufacturers, quality detection reports and the like, so that the transparency and the traceability of commodities are greatly improved.

The embodiment of the invention provides a method for monitoring and managing the state of a bottle body which is placed in a packaging box and filled with liquid, the packaging box and a system for monitoring and managing the state of the bottle body which is placed in the packaging box and filled with liquid. The bottle body state monitoring management method comprises the following steps: obtaining state data of a bottle body in real time or at regular time, wherein the state data comprises liquid level data; and outputting a state evaluation result of the bottle body according to the obtained liquid level data of the bottle body. According to the embodiment of the invention, the state data and the state evaluation result of the bottle body can be provided for the user in real time through real-time state monitoring, and the problems of the wine commodity in the circulation process of storage, transportation and the like can be found and solved in time according to the data, so that the wine commodity can be kept in the optimal state in each link.

The invention discloses an operation tool management method and device, a readable medium and electronic equipment, a communication module is configured on an operation tool, the communication module is in communication connection with a management system, and the method comprises the following steps: receiving a calling signal through the communication module on the operation tool, determining the state information of the operation tool as a working state based on the calling signal; when the operation tool is in a working state, receiving operation information and positioning information through a communication module of the operation tool; determining current task information of the operation tool according to the operation information and the positioning information; and receiving a return signal through a communication module on the operation tool, and determining the state information of the operation tool as an idle state based on the return signal. The operation tool is transformed through the Internet of Things, the positioning information of the operation tool is determined through multi-source fusion positioning, and therefore real-time and intelligent management is achieved.

The application provides a medical institution-oriented safety hazard identification and rectification closed-loop management method and system, applied to the field of data processing. First, the on-site image, question and answer reporting information, regulation text and collaboration related data are collected, and then image preprocessing is completed through filtering, enhancement, ROI extraction and size normalization to provide standard data for AI recognition. Relying on the YOLOv8 and ResNet-50 double models to realize hazard detection and fine classification, combined with the confidence threshold to automatically judge and trigger manual bottom, to ensure accurate identification. Based on the three-level regulation matching strategy, generate compliance rectification suggestions, set rectification time limit and responsible person according to hazard level. Through the closed-loop circulation of work order, audio and video verification, EXIF verification, return upgrade and WeChat external chain cooperation, the whole process is traceable. Finally, statistical analysis and visualization of business data are carried out to form a complete hazard intelligent identification, compliance rectification, collaborative disposal and decision support system.

The utility model discloses a tearing type double-layer label, and relates to the field of labels, the tearing type double-layer label comprises a base layer, the bottom of the base layer is coated with a first bonding layer, the bottom of the first bonding layer is provided with a release paper layer, the top of the base layer is fixedly provided with a fireproof layer, the top of the fireproof layer is coated with a second bonding layer, and the top of the second bonding layer is provided with a release paper layer. The top of the second bonding layer is provided with a first printing layer in a bonding mode, the top of the first printing layer is coated with a third bonding layer, the top of the third bonding layer is provided with a second printing layer in a bonding mode, and the top of the second printing layer is fixedly provided with a protective layer. By opening the first printing layer, the second printing layer is exposed outside, so that a huge amount of information including internal printing, multilingual product components or application specifications and the like can be covered in a small size through various information on the first printing layer and the second printing layer, counterfeiting can be avoided, and the application range is widened. And more product information is provided for consumers, and the transparency and credibility of the product are enhanced.

The invention discloses a Hash and feature selection-based software and hardware equipment fingerprint fine-grained generation method, and belongs to the technical field of power network software and hardware equipment fingerprint biomarker generation. Based on the information entropy and the self-correlation coefficient, the features used for generating the device fingerprints are screened out from the numerous features, representative and stable features are extracted from the device fingerprints, and selected feature parameters are converted into hash codes used for the device fingerprint generation and matching step; different devices are identified and distinguished hierarchically and accurately through a fine-grained device fingerprint generation step based on feature selection, a hash code and a Bayesian network.

The invention relates to a DeepLabV < 3 + >-based granary grain storage height quantitative detection method, which comprises the following steps: carrying out segmentation processing on a picture shot by a camera in a granary to obtain coordinate values of a grain surface edge and upper and lower edges of a ventilation window, and carrying out linear fitting on the coordinate points of the grain surface edge and the upper and lower edges of the ventilation window by utilizing a least square method to obtain a specific equation of each edge; and calculating the actual height corresponding to the unit pixel by combining the grain surface of the granary, the ventilating window and the actual height from the lower edge of the ventilating window to the ground and taking the ventilating window as a reference object, thereby calculating the height of the grain surface. And the grain quantity of the granary can be calculated by combining the grain surface height with the granary size and the grain density. The method is high in data accuracy, low in error, high in reliability and capable of effectively avoiding data counterfeiting and the like, and the grain storage height of the granary can be quickly calculated, so that the specific grain storage quantity of the granary is obtained.

The present invention relates to a traceability method, device, equipment and medium integrated with digital watermark, which belongs to the field of anti-counterfeiting technology and is used to solve the problem of low anti-counterfeiting ability and low credibility of traceability identification products in the prior art. The technical solution of the present invention mainly includes: obtaining product information, taking the product information as plain text, encrypting the plain text through random multiple digital signature technology to obtain the digital signature of the plain text; obtaining the original image, inputting the original image and the digital signature into a diffusion generation model integrated with a cross-attention module to form a digital watermark image; performing loss simulation based on the digital watermark image to form a loss image set; inputting the loss image set into a digital watermark decoder for training, and extracting the digital signature from the digital watermark image through the trained digital watermark decoder; and verifying the digital signature.

The present invention belongs to the field of packaging technology, and more specifically, it relates to an outer packaging body, including an upper shell, a lower shell and a sealing device, the sealing device including an upper buckle assembly, which is arranged on an upper paper shell; and a lower buckle assembly, which is used to connect with the upper buckle assembly, and the lower buckle assembly is arranged on a lower paper shell; a capsule encapsulated with adhesive is squeezed by the upper buckle assembly and the lower buckle assembly when they are connected so that the adhesive is squeezed out. The outer packaging body provided by the present invention can be conveniently stored for a long time with convenient storage and small volume; the capsule is arranged between the upper buckle assembly and the lower buckle assembly, and when the upper buckle assembly and the lower buckle assembly are connected, the upper buckle assembly and the lower buckle assembly squeeze the capsule to squeeze out the adhesive, thereby realizing the sealing of the upper paper shell and the lower paper shell, the operation is simple and fast, and no noise is generated. At the same time, due to the use of a packaging integrated destructive structure, it is possible to avoid the falsification of the outer packaging body or secondary packaging after unpacking, thereby improving the user shopping experience.

The embodiment of the present invention provides a terminal APP traceability verification method, device and readable storage medium. In the method embodiment of the present invention, the terminal APP transaction record in the blockchain is obtained, and the terminal APP is traced and verified based on the terminal APP transaction record, wherein the terminal APP transaction record is recorded in the blockchain based on the preset consensus mechanism of the blockchain, and the terminal APP is traced and verified through the terminal APP transaction record in the blockchain, and the terminal APP transaction record is recorded in the blockchain based on the preset consensus mechanism of the blockchain, and the preset consensus mechanism is used to ensure the normal operation of the blockchain. At the same time, the immutability of the blockchain is used to ensure the reliability of the terminal APP transaction record, thereby realizing terminal APP traceability verification and preventing terminal APP from being tampered with or counterfeited.

The invention discloses plaster material preparation equipment for mural repair and a mural repair process, and relates to the technical field of plaster material preparation, the plaster material preparation equipment for mural repair comprises an outer layer barrel, a connecting plate is fixedly mounted on the circumferential inner wall of the outer layer barrel, an inner layer barrel is fixedly mounted on the inner wall of the connecting plate, and a lifting layer plate is slidably mounted in the inner layer barrel; a first stirring rod is fixedly installed on the lifting layer plate, a sleeve rod is fixedly installed on the lifting layer plate, and a rotating disc is arranged on the lifting layer plate. After ramie fibers are mixed into lime paste, the tensile strength of the lime paste for repairing can be remarkably improved, and shrinkage cracking of the lime paste for repairing is restrained; meanwhile, the combination of the chip material and the repair material breaks through the limitation of splitting of the original identification and the cultural relic, the tight combination of the mural information identification and the cultural relic body is really realized, and a new method and a new thought are provided for subsequently confirming the identity of the cultural relic, preventing counterfeit and protecting the safety of the cultural relic.

The embodiment of the utility model provides a packaging body which comprises a base body, the base body comprises a top part or a bottom part, the top part comprises a top surface, the bottom part comprises a bottom surface, the top part or the bottom part further comprises a transverse sealing part, the transverse sealing part is used for sealing the packaging body, and the transverse sealing part has an attaching state in which the transverse sealing part is attached to the top surface and an erecting state in which the transverse sealing part is erected from the top surface. A machine readable mark is further arranged on the top surface or the bottom surface, when the transverse sealing part is in an attached state, the machine readable mark comprises a shielding area formed by shielding a part of the machine readable mark by the transverse sealing part and an exposed area formed by not being shielded, the shielding area is larger than or equal to 30% of the area of the machine readable mark, and the exposed area is larger than or equal to 30% of the area of the machine readable mark. The exposed area is larger than or equal to 10% of the area of the machine readable identification, on one hand, the machine readable identification can be hidden and prevented from being read or counterfeited unexpectedly, on the other hand, the exposed part can be observed by a user, and therefore the user can quickly find the position of the read identification to conduct next-step reading.

The invention relates to a closure cap for attaching to the neck of a beverage bottle. The object of the invention is to realize a closure cap that bears against the neck of the bottle as a closure seal on the top side. According to the invention, this is achieved by a through-opening on the top side in the closure cap, into which a disc-shaped decorative element inserted on the inside engages, wherein the closure cap at least partially has a retaining projection extending parallel to the top side of the closure cap and protruding into the closure cap, into which a backing plate extending likewise parallel to the top side of the cap and parallel to the decorative element engaged in the top side is inserted. The backing plate fixes the decorative element in place in the top side of the closure cap and bears against the neck of the bottle as a closure seal on the top side.

The utility model discloses a neck cover is two buckle positions and prevents the wine bottle cap, including the bottle cap body and the neck cover of sleeve joint on the bottle mouth, the upper and lower two rows annular buckle positions on the neck cover inner wall are provided with main buckle position and prevent the buckle position of pulling out respectively, and the bottle mouth outer wall is correspondingly provided with the first buckle platform of cooperation with main buckle position, and the bottle mouth outer wall is correspondingly provided with the second buckle platform of cooperation with prevent the buckle position of pulling out, the buckle close face of second buckle platform is provided with the inclined plane to the downward inclination, and the inclination direction of inclined plane is identical with the buckle close angle of prevent the buckle position of pulling out, and the junction of neck cover and bottle cap body is equipped with the fracture groove, the utility model discloses the combination of main buckle position and prevent the buckle position of pulling out, not only realizes normal opening function, but also increases prevent the core locking structure of pulling out, and prevent the cooperation of buckle position and bottle mouth inclined plane, makes the neck cover root fracture when the non - normal cap, prevents the silk line of false and produces the burr - like fracture of irrecoverable simultaneously, provides direct evidence for true and false verification, effectively prevents the counterfeiting and secondary filling.

The application discloses a method for preventing missing inspection and cheating in safety inspection and wall inspection in a coal mine based on an internet of things. The method is unique in controlling safety inspection and wall inspection, that is, the method adopts an internet of things technology to integrate data of multiple information systems in a coal mine to realize forced restraint on a position, a time and an electronic trace of safety inspection and wall inspection, so that missing inspection and cheating of safety inspection personnel and wall inspection personnel are eliminated.

The present disclosure provides a data processing method, device, equipment and storage medium for a mini-program, and relates to the field of computer technology, and in particular to the field of mini-program technology. The specific implementation scheme is: encrypt the handshake data of the mini-program client to obtain first encrypted data, and the handshake data of the mini-program client includes the first information of the host program; send a handshake request including the first encrypted data to the mini-program server; receive the handshake response returned by the mini-program server after successfully verifying the first information of the host program obtained by decrypting the first encrypted data, and the handshake response includes the handshake data of the mini-program server; generate a shared key based on the handshake data of the mini-program server, and the shared key is used to encrypt and decrypt business data. The method of the embodiment of the present disclosure can ensure the security of the business data of the mini-program.

The present invention relates to a screen fluorescent carbon dot invisible anti-counterfeiting ink and a preparation method thereof, and belongs to the field of anti-counterfeiting technology. The ink comprises the following components: green carbon quantum dots, acrylic resin, rosin resin, biomass dye, ethanol, defoamer and dispersant. The ink preparation process of the present invention is simple, suitable for screen printing, colorless under sunlight, and emits bright green under ultraviolet light. It also has the advantages of good adaptability to screen printing and green and environmentally friendly materials, and can be used for invisible ink, information identification and anti-counterfeiting.

The utility model discloses a cosmetic hose with an anti-counterfeiting function, relates to the technical field of cosmetic packaging, and aims to provide a cosmetic hose which has double anti-counterfeiting effects and cannot be packaged for the second time after being opened for use, and the cosmetic hose comprises a hose body, a hose head and a hose cover, the movable groove comprises a two-dimensional code groove and a placing groove which are communicated with each other, an anti-fake piece is arranged in the placing groove, a first two-dimensional code is printed in the two-dimensional code groove in a jet printing mode, and a second two-dimensional code is printed on the anti-fake piece in a jet printing mode. The device is not easy to copy and use by counterfeiters; the anti-counterfeiting piece is in disposable connection with the placing groove, so that the anti-counterfeiting piece cannot be packaged for secondary use, and a counterfeit person is prevented from counterfeiting by using an original cosmetic hose; the anti-fake seal is attached to the pipe cover and the limiting ring, the anti-fake seal must be damaged when the cosmetic hose is opened, the anti-fake seal cannot be repeatedly used, and the anti-fake effect is further improved.

The invention discloses an unmanned aerial vehicle authentication and key negotiation system and method based on PUF and chaotic mapping, and relates to the field of information security and cryptographic protocol security. The system generates a unique challenge-response pair through an unmanned aerial vehicle terminal PUF module to complete registration, a four-way handshake mechanism is adopted in the authentication stage, a session key is dynamically generated in combination with Henon chaotic mapping, the number of chaotic iterations is hidden through XOR operation, and identity legality is guaranteed through multi-layer MAC verification. According to the method, secret keys do not need to be pre-stored, the PUF physical unclonability and the chaotic mapping sensitivity are utilized, anonymous authentication and forward security are achieved, lightweight computing adapts to unmanned aerial vehicle resource constraints, various attacks are effectively resisted, and communication security is guaranteed.

The invention belongs to the technical field of anti-counterfeiting, and particularly relates to a high-transparency naked-eye three-dimensional anti-counterfeiting adhesive tape and a preparation method thereof. The adhesive tape comprises a silicone oil layer, a film layer, a local separation layer, a coating imaging layer, an aluminum plating layer, a printing layer and an adhesive layer from top to bottom, the coating imaging layer comprises a modified acrylic resin mixture, and the silicone oil layer is modified silicone oil. In order to solve the problems that in the prior art, the holographic effect of the surface of an adhesive tape is limited, and the stereoscopic impression is not high, the high-transparency naked-eye stereoscopic anti-fake adhesive tape and the preparation method thereof are provided, the holographic effect with the depth of 3-10 micrometers is achieved through the UV mold pressing technology, the stereoscopic impression and the dynamic effect are remarkably enhanced, and the high-transparency naked-eye stereoscopic anti-fake adhesive tape has the advantage of being high in transparency and good in anti-fake effect. And the aesthetic property and the anti-counterfeiting strength are improved.

The utility model belongs to bar code label technical field especially relates to a kind of vulcanization bar code label for anti-fake tyre sub-port position, including the setting of protection and pit filling layer in proper order: for embedding and filling bar code bearing film in photoetching pit;Bar code bearing film, the bar code bearing film adopts ultraviolet photoetching machine or carbon dioxide photoetching machine photoetching and forms pit, the pit forms at least one of including letter, number and bar code on bar code bearing film;Vulcanization adhesive layer, for reacting with tyre rubber when tyre vulcanization.The utility model in bar code bearing film is formed by ultraviolet photoetching machine photoetching or carbon dioxide photoetching machine photoetching pit type graph, pit structure itself has difficult duplicability, while protection and pit filling layer and pit are adapted, can make photoetching graph present stable visual feature, and two combinations build anti-fake barrier from structure and visual level double, so that consumer need not with the aid of tool can pass through naked eye and quickly discern label authenticity, effectively prevent counterfeiting.

The invention discloses a bottle cap structure, which belongs to the technical field of bottle caps. It comprises a bottle cap body and an anti-theft ring, the anti-theft ring being fixedly connected to the bottom end of the bottle cap body, an inner screw cap being fixedly connected inside the bottle cap body, an inner side wall of the inner screw cap being provided with a screw cap thread line, and a bottle body tray docking module being provided below the anti-theft ring. In the invention, a tray docking shell moves downward outside a bottle mouth part of the bottle and tightly wraps a tray part on a bottle surface from the outside, an edge docking bridge is only connected to an edge part of the bottom of the anti-theft ring, and force expansion of the tray docking shell and the anti-theft ring will cause multiple edge docking bridges to directly break, thereby preventing the bottle cap body, the anti-theft ring and the bottle body tray docking module from being disengaged from the bottle mouth part as a whole after force expansion, and four anti-detachment filling strips are inserted into vertical docking grooves on the threaded part of the bottle mouth part and the screw cap thread line inside the bottle cap body, so as to lock the bottle cap body, the anti-theft ring and the bottle body tray docking module on the bottle.

The embodiment of the invention provides a dynamic isolation method and device based on a controller, the method is applied to network equipment, and the method comprises the following steps: configuring an access interface on the network equipment to only allow an authentication message to pass; receiving an authentication message which is sent by the terminal equipment and is used for carrying out an identity authentication request through the access interface; acquiring a terminal identity identifier of the terminal equipment based on the authentication message, so that the authentication server performs identity authentication on the terminal equipment based on the terminal identity identifier, and if the authentication is passed, configuring isolation information and interface permission for the terminal equipment through the controller; and authorizing the access interface based on the interface authority to allow the non-authentication message to pass, and generating an isolation flow table for the terminal equipment according to the configured isolation information. According to the invention, the problem that the flexibility and mobility of the terminal are limited by a static access mode in related technologies is solved, and the effect of dynamically isolating the terminal equipment is further achieved.

The invention discloses label paper and a label printer. In the embodiment, the label paper is provided with a detected part, and the detected part is used for representing label paper information and can be detected by a sensor of a label printer to identify the label paper; wherein the detected part is at least one of a convex part, a concave part, a conductive part and a magnetic part which are formed on the label paper. The label printer comprises a shell, a paper feeding mechanism, a cutter, a printing head and an identification unit, the shell is provided with a paper bin, and the label paper is contained in the paper bin; the identification unit comprises a sensor arranged on a label paper conveying path, the sensor is used for detecting a detected part of the label paper, and the identification unit identifies the label paper based on an output signal of the sensor. The label paper is identified based on the detected part of the label paper instead of a chip, so that the label paper has the advantages that the cost is low and the label paper is not easy to counterfeit.

The application discloses a propolis component intelligent identification and tracing system and method, relates to the technical field of computer vision and pattern recognition, and comprises the following steps: a data acquisition module is used for collecting spectral data, chromatographic data and traceability information such as origin and processing; a data preprocessing unit is used for filtering, baseline correction and denoising, eliminating overlapping peaks, normalizing data and synchronizing time stamps; a component feature extraction module is used for screening 10 spectral characteristic peaks, calculating chromatographic characteristics, and reducing the dimensionality to 32 dimensions after splicing through principal component analysis; an intelligent identification module is used for determining purity grades and confidence levels by using a CNN-LSTM model; a traceability management module is used for storing full-link information in a block chain and managing and querying permissions in a distributed database; and a result output module is used for visually displaying results and triggering an alarm when the confidence level or the traceability integrity is not up to standard. The application improves identification accuracy through multi-source fusion, the model can be updated online to adapt to new scenarios, and the quality of propolis and the market order are efficiently guaranteed.

The embodiment of the invention discloses a product oil inventory supervision method and device and a storage medium. The method comprises the following steps: acquiring a first monitoring video of an oil tank truck parking area in real time; identifying the first monitoring video, and if the oil tank truck appears in the monitoring video, identifying vehicle information of the oil tank truck; if the vehicle information is matched with the oil tank truck information sent by the supervision department, a second monitoring video of an oil unloading area of the gas station is obtained in real time; identifying the second monitoring video to confirm the oil unloading duration, and calculating the oil unloading quantity according to the oil unloading duration; comparing the oil unloading quantity with the oil filling quantity uploaded by the gas station, and calculating an error value; and if the error value is smaller than or equal to the preset threshold value, the oil storage quantity uploaded by the gas station is sent to a supervision department for inventory data updating. According to the scheme, the oil unloading area of the gas station and the refueling behavior of the oil tank truck are identified, so that the inventory data of the gas station is accurate, and the supervision efficiency of gas station product oil inventory is greatly improved.

The utility model discloses an ESD wrist strap monitoring external trigger induction dormancy device. The device comprises an ESD equipment host (1). And the wrist strap induction hooks (3) are used for detecting whether an operator wears an ESD wrist strap or not, and the wrist strap induction hooks (3) are connected with the ESD wrist strap through contact induction. According to the ESD wrist strap monitoring external trigger induction dormancy device provided by the utility model, a contact type induction and light sensor interlocking mode is adopted, so that the behavior that an operator wears a wrist strap on duty can be effectively standardized, a false standby state caused by personnel departure or wearing counterfeiting is prevented, and meanwhile, a false alarm condition caused by light sensation false triggering is avoided; the lever principle is utilized to press the inductive switch to realize level grounding, multiple groups of signals are detected through the single-chip microcomputer, whether an operator correctly wears the wrist strap and is on duty is judged, and reliable realization of fool-proof and mistake-proof functions is ensured.