CN106596986A - Nuclear-biochemistry auto-monitoring system and monitoring method - Google Patents
Nuclear-biochemistry auto-monitoring system and monitoring method Download PDFInfo
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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Abstract
The invention discloses a nuclear-biochemistry auto-monitoring system and a monitoring method. The system includes a detection terminal (1), which includes a central control device (11), and a turbulent-flow sampling device (12), a monitoring device (13), and an X-ray perspective monitoring device (14), which are electric-signally connected to the central control device (11); or includes the central control device (11), and the turbulent-flow sampling device (12), the monitoring device (13), the X-ray perspective monitoring device (14) and an identifying device (15), which are electric-signally connected to the central control device (11). The system has wide detection range, high intelligence and complete functions.
Description
Technical Field
The invention relates to the technical field of chemical detection, in particular to an automatic nuclear biochemical monitoring system and a monitoring method.
Background
With the diversification of terrorist attack means, the way of transporting various dangerous goods including nuclear, chemical and biological explosions by various means to implement terrorist attack is utilized by more and more terrorists. How to rapidly detect and screen parcels, luggage and goods which are circulated in public transportation and postal systems or are about to enter important targets, and block the circulation and damage of dangerous objects becomes an important issue in anti-terrorism work of various countries. Most of the existing monitoring devices are manual handheld devices, a large amount of manpower is consumed, and the detection target is single, so that the intelligent and automatic nuclear-biochemical automatic monitoring system and monitoring method are created to solve the technical problem.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic nuclear biochemistry monitoring system and a monitoring method.
The invention provides a nuclear biochemical automatic monitoring system which is characterized by comprising a detection terminal;
the detection terminal comprises a central control device, a disturbed flow sampling device, a monitoring device and an X-ray perspective monitoring device, wherein the disturbed flow sampling device, the monitoring device and the X-ray perspective monitoring device are in electric signal connection with the central control device;
or; the detection terminal comprises a central control device, a disturbed flow sampling device, a monitoring device, an X-ray perspective monitoring device and an identification device, wherein the disturbed flow sampling device, the monitoring device, the X-ray perspective monitoring device and the identification device are all in electric signal connection with the central control device.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the central control device is used for performing at least one of the following controls: controlling the turbulent flow sampling device to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device to be opened and closed according to the monitoring result of the monitoring device, receiving the monitoring data of the monitoring device, and receiving the identification data of the identification device.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the nuclear biochemical automatic monitoring system comprises wireless transmission equipment and a cloud server;
the wireless transmission equipment is used for uploading the monitoring data and/or the authentication data of the article received by the central control equipment to the cloud server;
and the cloud server is used for receiving and storing the data uploaded by the wireless transmission equipment.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the nuclear biochemical automatic monitoring system also comprises an automatic article conveying device, wherein the automatic article conveying device comprises a monitoring conveying channel, an identifying conveying channel and an article extracting device; the monitoring device is arranged at the outer side of the monitoring transmission channel, and the identification device is arranged at the outer side of the identification transmission channel;
the monitoring device includes: nuclear radiation monitoring equipment, biological poison monitoring equipment and chemical poison monitoring equipment;
the authentication apparatus includes: nuclear radiation substance identification equipment, biological poison identification equipment and chemical poison identification equipment;
the central control equipment is also used for controlling the article extraction equipment to sort the target articles from the monitoring transmission channel into the identification transmission channel and controlling the nuclear radiation material identification equipment to be started after receiving the signal indicating the detection of the nuclear materials from the nuclear radiation monitoring equipment;
the article extraction device is also used for controlling the article extraction device to sort the target articles from the monitoring transmission channel into the identification transmission channel and controlling the biological toxin identification device to be started after receiving a signal indicating detection of the biological toxin from the biological toxin monitoring device;
and the article extraction device is also used for controlling the article extraction device to sort the target articles from the monitoring transmission channel into the identification transmission channel and controlling the chemical agent identification device to be started after receiving a signal indicating the detection of the chemical agents from the chemical agent monitoring device.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the nuclear biochemical automatic monitoring system further comprises: a scanning device and a snapshot recognition device;
the central control device is also used for receiving article identification information from the scanning device and/or acquiring image information from the snapshot recognition device, recognizing the article identification information and counting the articles; and calculating the position of the article on the automatic article transmission equipment according to the transmission speed of the automatic article transmission equipment, so that monitoring data corresponding to the article are matched in the monitoring data received by the monitoring equipment and are recorded and uploaded, and authentication data corresponding to the article are matched in the authentication data received by the authentication equipment and are recorded and uploaded.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the nuclear biochemical automatic monitoring system further comprises: the emergency biochemical adsorption equipment is connected with the central control equipment;
the central control device is further configured to turn on the emergency biochemical adsorption device after receiving a signal of detecting the biological toxin agent from the biological toxin agent monitoring device or after receiving a signal of detecting the chemical toxin agent from the chemical toxin agent monitoring device.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the disturbance device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity;
the disturbance device further comprises a jet pipeline connected with the electric jet valve, or the disturbance device further comprises a nozzle connected with the electric jet valve, and the nozzle comprises an air inlet channel and an air outlet channel;
sampling device includes the pipeline that links to each other with the air pump, perhaps sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
The nuclear biochemical automatic monitoring system also has the following characteristics:
the central control equipment is provided with a display and is also used for displaying the radiation dose level and the radioactivity intensity of the detected object through the display after receiving the signal indicating the detection of the nuclear substances from the nuclear radiation monitoring equipment; the biological aerosol particle monitoring device is also used for displaying the biological aerosol particle value and the trend level through the display after receiving a signal indicating the detection of the biological toxicant from the biological toxicant monitoring device; and is also used for displaying the type and concentration of the chemical agent through a display after receiving a signal indicating the detection of the chemical agent from the chemical agent monitoring equipment.
The invention also provides a nuclear biochemical automatic detection method using the nuclear biochemical automatic monitoring system, which comprises the following steps:
the central control apparatus performs at least one of the following controls: controlling the turbulent flow sampling device to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device to be opened and closed according to the monitoring result of the monitoring device, receiving the monitoring data of the monitoring device, and receiving the identification data of the identification device.
The nuclear biochemical automatic monitoring method also has the following characteristics:
the wireless transmission equipment uploads the monitoring data and/or the authentication data of the article acquired by the central control equipment to the cloud server; and the cloud server receives the data uploaded by the wireless transmission equipment and stores the data in a database.
The nuclear biochemical automatic monitoring method also has the following characteristics:
the central control apparatus is further configured to perform at least one of the following controls:
after receiving a signal of detecting a nuclear substance from the nuclear radiation monitoring equipment, controlling the article extraction equipment to sort a target article from the monitoring transmission channel into the identification transmission channel and controlling the nuclear radiation substance identification equipment to be started; controlling an article extraction device to sort target articles from a monitoring transmission channel into an identification transmission channel and controlling a biological toxin identification device to be started after receiving a signal for detecting the biological toxin from the biological toxin monitoring device; controlling an article extraction device to sort target articles from a monitoring transmission channel into an identification transmission channel and controlling a chemical agent identification device to be started after a signal of detecting the chemical agent is received from the chemical agent monitoring device;
receiving article identification information from the scanning device and/or acquiring image information from a snapshot recognition device and recognizing the article identification information, and counting the articles; calculating the position of the article on the automatic article transmission equipment according to the transmission speed of the automatic article transmission equipment, so that monitoring data corresponding to the article are matched in the monitoring data received by the monitoring equipment and are recorded and uploaded, and authentication data corresponding to the article are matched in the authentication data received by the authentication equipment and are recorded and uploaded;
after receiving a signal of detecting a nuclear substance from the monitoring equipment, sending a monitoring alarm signal, article identification information of a corresponding article and corresponding monitoring data to a cloud server through wireless communication equipment; and the wireless communication device is also used for sending an authentication alarm signal, the article identification information of the corresponding article and the corresponding authentication data to the cloud server through the wireless communication device after receiving the authentication data from the authentication device.
The nuclear biochemical automatic monitoring method also has the following characteristics:
the disturbance device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity;
the disturbance device further comprises a jet pipeline connected with the electric jet valve, or the disturbance device further comprises a nozzle connected with the electric jet valve, and the nozzle comprises an air inlet channel and an air outlet channel;
sampling device includes the pipeline that links to each other with the air pump, perhaps sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
The method further comprises the following steps:
the central control device performs at least one of the following controls from the moving speed of the target object acquired by the speed detection means: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector and controlling the working power of the diaphragm type vacuum air pump;
or, the nuclear biochemical automatic monitoring system further comprises a speed detection device for detecting the moving speed of the target object, and the central control device performs at least one of the following controls on the moving speed of the target object obtained by the speed detection device: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector, and controlling the working power of the diaphragm type vacuum air pump.
The invention combines the nuclear radiation detection, the biological harmful factor detection, the chemical warfare agent/industrial toxicant and explosive detection technologies, and is highly integrated with the existing X-ray detection device, thereby forming the omnibearing safety guarantee detection equipment which is highly automatic and can continuously work for a long time. When the object to be detected passes through the X-ray detection equipment, the nuclear radiation is automatically detected and the radiation quantity of the nuclear radiation is measured. Micro-biological aerosol, chemical warfare agent or industrial toxic agent leaked from a detected object is collected and quickly detected by a high-efficiency air turbulence sampling system, and monitoring data is sent to a software platform to perform intelligent analysis and give an alarm for suspicious objects.
The system of the invention can detect the hazardous substances of nuclear, biological and chemical in the detection of parcels, luggage and goods, and can prevent the related personnel from being damaged and prevent the further circulation of the hazardous substances. The system can detect whether nuclear biochemical threat exists or not by detecting harmful factors such as radioactive substances, biological harmful factors, chemical toxic and harmful substances on line, can quickly identify which nuclide exists, can quickly identify biochemical warfare agents such as ricin, anthrax, sarin, mustard gas and the like, and has the characteristics of high detection speed, high efficiency, complete nuclear biochemical detection function, high accuracy, automatic screening and the like. The method can be applied to field automatic inspection of various important occasions so as to find potential nuclear biochemical threats and effectively block the threats in the first time.
The system is provided with a software analysis platform, can realize grading summarization and effective storage of data, process and feed back early warning information in real time, and perform risk grade analysis on suspicious objects. And (3) risk prediction is carried out on unknown nuclear biochemical articles, and efficient intelligent security inspection management of risk prediction, pre-deployment and control and timely disposal is realized.
According to the invention, a large amount of workers are not required to operate the detection equipment, the articles can be automatically detected, after dangerous articles are detected, an alarm is automatically given and detailed identification is carried out again, the detection result and the detection data are automatically uploaded to the cloud server, and a database is constructed. The invention has wide detection range, high intelligence and complete system function, can be highly integrated with mature biochemical detection equipment in the market, and detects passing articles within 24 hours. The invention perfectly solves the problems that the prior art can not realize the seamless integration of specific equipment, manual operation equipment and the existing detection equipment.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a detection terminal of an embodiment of an automated nuclear/biochemical monitoring system;
FIG. 2 is a block diagram of an automatic nuclear biochemical monitoring system according to an embodiment;
FIG. 3 is a block diagram of a perturbed sampling device according to an embodiment;
FIG. 4 is a structural view of a nozzle in the embodiment;
FIG. 5 is a structural diagram of a sampling chamber in the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The nuclear biochemical automatic monitoring system comprises a detection terminal, as shown in figure 1, wherein the detection terminal comprises a central control device 11, a disturbed flow sampling device 12, a monitoring device 13 and an X-ray perspective monitoring device 14, wherein the disturbed flow sampling device 12 is in electric signal connection with the central control device 11. Or; the detection terminal comprises a central control device 11, a disturbed flow sampling device 12, a monitoring device 13, an X-ray perspective monitoring device 14 and an identification device 15, wherein the disturbed flow sampling device 12 is in electric signal connection with the central control device 11.
Wherein the central control device 11 is configured to perform at least one of the following controls: and controlling the turbulent flow sampling device 12 to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device 15 to be opened and closed according to the monitoring result of the monitoring device 13, receiving the monitoring data of the monitoring device 13, and receiving the identification data of the identification device 15.
As shown in fig. 2, the nuclear biochemical automatic monitoring system further includes a wireless transmission device 2 and a cloud server 3. Typically, the number of the detection terminals 1 is the same as that of the wireless transmission devices 2, and the number of the detection terminals and the number of the wireless transmission devices are both N, where N is an integer greater than zero.
The wireless transmission device 2 is used for uploading the monitoring data and/or the authentication data of the article acquired by the central control device 11 to the cloud server. The cloud server 3 is used for receiving and storing the data uploaded by the wireless transmission device 2.
The nuclear biochemical automatic monitoring system can also comprise an automatic article conveying device, wherein the automatic article conveying device comprises a monitoring conveying channel, an identification conveying channel and an article extracting device; the monitoring device 13 is disposed outside the monitoring transmission passage, and the discriminating device 15 is disposed outside the discriminating transmission passage.
The monitoring device 13 includes: nuclear radiation monitoring equipment 131, biological agent monitoring equipment 132, chemical agent monitoring equipment 133.
The nuclear radiation monitoring device 131 is used to identify whether there is a nuclear radiation substance, and specifically, by measuring gamma rays and neutrons in a radioactive substance, monitoring and alarming of nuclear materials that may exist in an article are achieved. The nuclear radiation detector adopts a large-volume plastic scintillator and a He-3 detector, and is matched with a high-performance photomultiplier, so that the technology is mature, the performance is reliable, and the rapid detection and accurate alarm of the mails can be realized. The nuclear radiation monitoring device 131 includes: the gamma detector, the neutron detector, the data acquisition unit, the mainboard, the audible and visual alarm device and the like have the advantages of high detection sensitivity, high detection speed, stable work and the like.
The bio-toxin agent monitoring device 132 is used to identify whether a bio-toxin agent is present, can provide early warning of bio-aerosol threats, greatly expedite the identification process of bio-threats, and win valuable time for timely isolation, treatment, and therapeutic measures. The bio-toxin agent monitoring device 132 employs a multi-spectral bio-hazard factor monitoring technique that enables highly sensitive detection of concentrated bioaerosol samples while providing significant identification of smoke and other non-bioaerosol interferents.
Chemical agent monitoring device 133 is used to identify the presence of chemical agents, for analysis of complex samples in the field, and provides continuous monitoring protection without interruption throughout the day. The chemical agent monitoring device 133 employs an open ion mobility technique and a semiconductor sensor array technique. The open type ion migration technology can provide the uninterrupted working capacity of 7 x 24 hours for the system, and the system does not need back flushing, thereby greatly improving the reliability of the system. Semiconductor array technology provides the system with complex composition analysis capability for industrial toxic and harmful substances. The unique multi-mode sample introduction function design enables the system to be suitable for accurate analysis of chemical warfare agents, industrial toxicants and the like. The module is used for continuous monitoring, so that a confirmatory analysis result can be rapidly obtained on site, and the module is important for rapidly taking critical emergency actions.
The automatic conveying equipment adopts a conveyor belt type conveying system, and comprises a box body with four walls, and the channel size is as follows: 1000 (width) × 1000 (height) mm, belt speed: is adjustable from 0.22m/s to 0.4 m/s. Rated load of the conveyor belt: 200 kg.
The X-ray fluoroscopy monitoring device 14 combines a dual-view L-shaped photodiode array detector with an intelligent pattern recognition algorithm, and makes the object contour edge clearer by using an edge enhancement technology. The super image enhancement technology enables image details to be clearer, and meanwhile, the contrast of a bright area and a dark area in an image can be respectively improved through high-low penetration display, and the definition of an easily-penetrated area or a difficultly-penetrated area is improved. The multi-energy color can distinguish organic, inorganic and mixture, and intelligently distinguish dangerous objects such as typical drugs, explosives, control tools, weapons and the like.
The authentication device 15 includes: a nuclear radiation substance discriminating apparatus 151, a biological agent discriminating apparatus 152, a chemical agent discriminating apparatus 153.
The nuclear radiation substance discrimination apparatus 151 is used to identify the type and activity of the nuclear radiation substance, and to quickly identify and distinguish the suspected radioactive substance in the article. The novel and unique cadmium zinc telluride compound semiconductor detector is adopted, and the detection sensitivity and the identification capability of the detector exceed those of a scintillator radiation detector. Among the known compact detectors, cadmium zinc telluride semiconductor detectors have better resolution and do not require refrigeration for use at room temperature. In addition, cadmium zinc telluride materials are more robust than typical scintillation detectors.
The bio-toxin agent discriminating apparatus 152 is for discriminating the kind and concentration of the bio-toxin agent, and the bio-toxin agent includes: anthrax spore, tularemia, brucella, melioidosis, ricin, abrin, colibacillus O157, vibrio cholerae, etc. to identify the harmful factors of the suspicious organisms in the articles. The biological toxin agent identification device 152 uses an optical quantitative immunochromatography method, takes particle luminescence as a technical basis, adopts a unique luminescence phenomenon, and enables any biological detection technology taking the biological toxin agent identification device as a marker to have no quenching and fluorescence background interference, so that the biological toxin agent identification device has good detection stability and sample compatibility, is an international advanced biological emergency hazard factor detection technology, can simultaneously detect 8 virulent biological harmful factors such as bacillus anthracis, tularemia, brucella, melioidis, ricin, abrin, escherichia coli O157, vibrio cholerae and the like within 15 minutes, and greatly improves the detection efficiency.
The chemical toxin agent identification device 153 is used for identifying the type and concentration of chemical toxin agents, and the chemical toxin agents include sarin, soman, tabun, veekex, mustard gas, lewis agent, hydrocyanic acid, betz, phenylchloroacetone and the like, and are used for quickly confirming and identifying suspicious chemical harmful factors in the articles. The chemical agent identifying apparatus 153 employs a raman fingerprinting technique to directly identify harmful substances without contact, which minimizes the risk of exposure to potentially dangerous chemicals. In the measuring process, a spectrum is collected and compared with a special application database to determine the main components in a suspicious sample, and an advanced algorithm is used for accurate compound analysis, so that information such as the chemical molecular formula, the material property, the application, the toxicity and the storage and disposal method of the detected material is provided for a user. According to different conditions, a user can select a specific database so as to accelerate the response time or compare the detected sample with the whole database, and the unit can rapidly identify chemical toxicants, easily-made and easily-exploded dangerous chemicals, explosives, drugs and the like within tens of seconds.
The central control device 11 is further configured to, after receiving the signal indicating detection of the nuclear radiation material from the nuclear radiation monitoring device 131, control the article extraction device to sort the target article from the monitoring transport channel into the identification transport channel, and control the nuclear radiation material identification device 151 to turn on;
and further for controlling the article picking apparatus to sort target articles from the monitoring transmission path into the discrimination transmission path and controlling the bio-toxin agent discrimination apparatus 152 to be turned on, upon receiving a signal indicative of detection of a bio-toxin agent from the bio-toxin agent monitoring apparatus 132; and further for controlling the article withdrawing device to sort the target articles from the monitoring transmission path into the discrimination transmission path and controlling the chemical agent discrimination device 153 to be turned on, upon receiving a signal indicating the detection of the chemical agent from the chemical agent monitoring device 133.
The nuclear biochemical automatic monitoring system also comprises: the scanning equipment and the snapshot identification equipment are arranged at the front end of the automatic article conveying equipment. The central control device 11 is further configured to receive the article identification information from the scanning device and/or acquire the image information from the snapshot recognition device and recognize the article identification information, count the articles, calculate the position of the articles on the automatic article transportation device according to the transportation speed of the automatic article transportation device, so as to match the monitoring data corresponding to the articles from the monitoring data received by the monitoring device 13 and record and upload the monitoring data, and match the authentication data corresponding to the articles from the authentication data received by the authentication device 15 and record and upload the authentication data.
The central control device 11 is further configured to send an alarm signal, article identification information of a corresponding article, and corresponding monitoring data to the cloud server through the wireless communication device 2 after receiving a signal indicating detection of a nuclear substance from the monitoring device 13; and is further configured to send an alarm signal and item identification information of the corresponding item and corresponding authentication data to the cloud server through the wireless communication device 2 after receiving the authentication data from the authentication device 15.
The nuclear biochemical automatic monitoring system also comprises: an emergency biochemical adsorption device connected with the central control device 11. The central control apparatus 11 is also used to turn on the emergency bio-chemical adsorption apparatus upon receiving a signal indicating the detection of a bio-toxin agent from the bio-toxin agent monitoring apparatus 132 or upon receiving a signal indicating the detection of a chemical agent from the chemical agent monitoring apparatus 133.
The central control device 11 is provided with a display, and the central control device 11 is further used for displaying the radiation dose level and the radioactivity intensity of the detected object through the display after receiving the signal indicating the detection of the nuclear materials from the nuclear radiation monitoring device 131; and further configured to display the bioaerosol particle values and trend levels via the display upon receiving a signal from the biological agent monitoring device 132 indicative of the detection of a biological agent; and also for displaying the kind and concentration of the chemical agent through a display after receiving a signal indicating the detection of the chemical agent from the chemical agent monitoring apparatus 133.
The perturbing and sampling means 12 comprises a perturbing means and a sampling means. The disturbance device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity. The disturbance device further comprises a spraying pipeline connected with the electric spraying valve, or the disturbance device further comprises a nozzle connected with the electric spraying valve, and the nozzle comprises an air inlet channel and an air outlet channel. Sampling device includes the pipeline that links to each other with the air pump, perhaps, sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
For example: the disturbance sampling device 12 comprises at least one nozzle arranged at the inlet of a box body of the automatic article conveying equipment, an electric injection valve connected with the nozzle, an ejector connected with the injection valve and a compressed air container connected with the ejector. The disturbance sampling device also comprises a sampling cavity arranged at the outlet of the box body, a diaphragm type vacuum air pump connected with the sampling cavity and an enrichment cavity connected with the diaphragm type vacuum air pump; the outer side of the sampling cavity is provided with a plurality of air suction holes. The enrichment chamber is connected to the collection ports of the biological agent monitoring facility 132 and the chemical agent monitoring facility 133. The disturbance sampling device further comprises a speed detection device for detecting the moving speed of the target object. The central control apparatus 11 is configured to perform at least one of the following controls: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector, controlling the working power of the air pump, controlling the opening or closing of the injector and controlling the opening or closing of the air pump.
FIG. 3 is a block diagram of the perturbing and sampling device 12, which comprises: at least one nozzle 122 provided at an inlet of the tank, an electric injection valve 123 connected to the nozzle, an ejector 124 connected to the injection valve, and a compressed air container connected to the ejector 124.
The disturbance sampling device also comprises a sampling cavity 125 arranged at the outlet of the box body, a diaphragm type vacuum air pump 126 connected with the sampling cavity, an enrichment cavity 127 connected with the diaphragm type vacuum air pump, and an analysis device hermetically connected with the enrichment cavity; the outer side of the sampling cavity is provided with a plurality of air suction holes.
The disturbance sampling device further comprises a speed detection device for detecting the moving speed of the target object. The central control apparatus 11 is configured to perform at least one of the following controls from the target object movement speed acquired by the speed detection means: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector, and controlling the working power of the diaphragm type vacuum air pump.
The ejector 124 and the compressed air container in the turbulence sampling device are arranged on the side wall of the interior of the box body.
Wherein,
FIG. 4 is a structural view of a nozzle in the embodiment; as shown in fig. 4, the nozzle includes an inlet channel and an outlet channel; the included angle between the air outlet channel and the air inlet channel is 40-50 degrees.
The controller is configured to determine an injection pressure of the injector according to the following equation:
wherein p is the injection pressure, d is the diameter of the air inlet channel of the nozzle, q is the injection flow, n is the number of nozzles, η is the efficiency coefficient of the nozzle, and η is a value between 1.05 and 1.10.
The nozzle is used for adjusting the direction and the pressure of air flow through the internal air path, so that the inclined jet type purging of objects within 1 m is realized, and micro particles attached to the surface are disturbed into the air, thereby providing help for collecting samples in the next step.
FIG. 5 is a block diagram of a sampling chamber in an embodiment; as shown in fig. 5, the sampling cavity is a door-shaped structure, a plurality of air suction holes are symmetrically arranged on two sides of the outside of the sampling cavity, and the diameters of the air suction holes are sequentially reduced along the direction from bottom to top of the sampling cavity. The sampling device is of an integrated design, seeking to reduce flow losses in the inspiratory line. The sampling cavity is made of a material with low adsorption degree to the sample, so that the sample is fully conveyed along with the air flow. The circular air suction sampling hole of the sampling cavity ensures that the inlet air flow is equal at a position closer to and farther from the air pump due to the opening diameter of the circular air suction sampling hole, so that the design that the hole diameter is gradually increased at the far end is adopted.
The nuclear biochemical automatic detection method using the nuclear biochemical automatic monitoring system comprises the following steps: the central control apparatus 11 performs at least one of the following controls: and controlling the turbulent flow sampling device 12 to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device 15 to be opened and closed according to the monitoring result of the monitoring device 13, receiving the monitoring data of the monitoring device 13, and receiving the identification data of the identification device 15.
The method further comprises: the wireless transmission device uploads the monitoring data and/or the authentication data of the article, which are acquired by the central control device 11, to the cloud server; and the cloud server receives the data uploaded by the wireless transmission equipment 2 and stores the data in a database.
The central control apparatus 11 is also configured to perform at least one of the following controls:
after receiving the signal of detecting the nuclear material from the nuclear radiation monitoring device 131, controlling the article extraction device to sort the target article from the monitoring transmission channel into the identification transmission channel, and controlling the nuclear radiation material identification device 151 to be turned on; controlling the article withdrawing device to sort the target article from the monitoring transmission channel into the discriminating transmission channel and controlling the bio-toxin agent discriminating device 152 to be turned on, according to the signal of detecting the bio-toxin agent received from the bio-toxin agent monitoring device 132; controlling the article extracting apparatus to sort the target articles from the monitoring transmission path into the discrimination transmission path and controlling the chemical agent discriminating apparatus 153 to be turned on, upon receiving the signal of detecting the chemical agent from the chemical agent monitoring apparatus 133;
receiving article identification information from the scanning device and/or acquiring image information from a snapshot recognition device and recognizing the article identification information, and counting the articles; calculating the position of the article on the automatic article conveying equipment according to the conveying speed of the automatic article conveying equipment, so that monitoring data corresponding to the article is matched in the monitoring data received by the monitoring equipment 13 and is recorded and uploaded, and authentication data corresponding to the article is matched in the authentication data received by the authentication equipment 15 and is recorded and uploaded;
after receiving the signal of detecting the nuclear substance from the monitoring device 13, sending a monitoring alarm signal, article identification information of a corresponding article and corresponding monitoring data to a cloud server through the wireless communication device 2; and is further configured to send an authentication alarm signal and item identification information of the corresponding item and corresponding authentication data to the cloud server through the wireless communication device 2 after receiving the authentication data from the authentication device 15.
The disturbing device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity; the disturbance device further comprises a spraying pipeline connected with the electric spraying valve, or the disturbance device further comprises a nozzle connected with the electric spraying valve, and the nozzle comprises an air inlet channel and an air outlet channel. Sampling device includes the pipeline that links to each other with the air pump, perhaps sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
The method further comprises the following steps: the central control apparatus 11 performs at least one of the following controls from the target object movement speed acquired by the speed detection means: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector and controlling the working power of the diaphragm type vacuum air pump; or, the nuclear-biochemical automatic monitoring system further includes a speed detection device for detecting the moving speed of the target object, and the central control device 11 performs at least one of the following controls from the moving speed of the target object obtained by the speed detection device: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector, and controlling the working power of the diaphragm type vacuum air pump.
Other execution contents of the central control device in the method are the same as those described in the system, and are not described again here.
The invention does not need personnel to operate the detection equipment, actively carries out jet purging on the passing parcel while the goods pass through the detection device, collects the air sample containing harmful factors by the integrated gas collection device and sends the air sample to the detection equipment for sampling and analysis, and completes the monitoring of biochemical dangerous objects, thereby reducing the harm of dangerous objects to the staff on duty. The invention can be highly integrated with the mature biochemical detection equipment in the market, and can detect the passing articles within 24 hours. The invention perfectly solves the problems that the prior art can not realize the seamless integration of specific equipment, manual operation equipment and the existing detection equipment.
In addition, it should be noted that the shapes of the components, the names of the components, and the like of the specific embodiments described in the present specification may be different, and the above description is only an illustration of the structure of the present invention.
The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an 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 article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.
The above embodiments are merely to illustrate the technical solutions of the present invention and not to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent arrangements may be made without departing from the spirit and scope of the present invention and it should be understood that the present invention is to be covered by the appended claims.
Claims (12)
1. An automatic nuclear biochemical monitoring system is characterized by comprising a detection terminal (1);
the detection terminal (1) comprises a central control device (11), a disturbed flow sampling device (12) which is in electric signal connection with the central control device (11), a monitoring device (13) and an X-ray perspective monitoring device (14);
or; the detection terminal (1) comprises a central control device (11), a disturbed flow sampling device (12) connected with the central control device (11) through electric signals, a monitoring device (13), an X-ray perspective monitoring device (14) and an identification device (15).
2. The automated nuclear biochemical monitoring system according to claim 1,
the central control device (11) is used for carrying out at least one of the following controls: controlling the turbulent flow sampling device (12) to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device (15) to be opened and closed according to the monitoring result of the monitoring device (13), receiving the monitoring data of the monitoring device (13), and receiving the identification data of the identification device (15).
3. The automated nuclear biochemical monitoring system according to claim 1,
the nuclear biochemical automatic monitoring system comprises wireless transmission equipment (2) and a cloud server (3);
the wireless transmission equipment is used for uploading the monitoring data and/or the authentication data of the article received by the central control equipment (11) to the cloud server;
and the cloud server is used for receiving and storing the data uploaded by the wireless transmission equipment (2).
4. The automated nuclear biochemical monitoring system according to claim 1,
the nuclear biochemical automatic monitoring system also comprises an automatic article conveying device, wherein the automatic article conveying device comprises a monitoring conveying channel, an identifying conveying channel and an article extracting device; the monitoring device (13) is arranged outside the monitoring transmission channel, and the identification device (15) is arranged outside the identification transmission channel;
the monitoring device (13) comprises: a nuclear radiation monitoring device (131), a biological agent monitoring device (132), a chemical agent monitoring device (133);
the authentication device (15) comprises: a nuclear radiation substance identifying device (151), a biological agent identifying device (152), a chemical agent identifying device (153);
the central control device (11) is further used for controlling the article extraction device to sort the target articles from the monitoring transmission channel into the identification transmission channel and controlling the nuclear radiation substance identification device (151) to be started after receiving the signal indicating the detection of the nuclear radiation from the nuclear radiation monitoring device (131);
and further for controlling the article picking apparatus to sort target articles from the monitoring transmission path into the identification transmission path and controlling the biological agent identification apparatus (152) to be turned on, upon receiving a signal indicative of detection of a biological agent from the biological agent monitoring apparatus (132);
and is also used for controlling the article extraction device to sort the target articles from the monitoring transmission channel into the identification transmission channel and controlling the chemical agent identification device (153) to be turned on according to the received signal indicating the detection of the chemical agent from the chemical agent monitoring device (133).
5. The automated nuclear biochemical monitoring system according to claim 1,
the nuclear biochemical automatic monitoring system further comprises: the system comprises automatic article conveying equipment, scanning equipment and snapshot identification equipment;
the central control equipment (11) is also used for receiving article identification information from the scanning equipment and/or acquiring image information from the snapshot identification equipment, identifying the article identification information and counting the articles; and calculating the position of the article on the automatic article conveying equipment according to the conveying speed of the automatic article conveying equipment, so that monitoring data corresponding to the article are matched from the monitoring data received by the monitoring equipment (13) and recorded and uploaded, and authentication data corresponding to the article are matched from the authentication data received by the authentication equipment (15) and recorded and uploaded.
6. The automated nuclear biochemical monitoring system according to claim 1,
the nuclear biochemical automatic monitoring system further comprises: an emergency biochemical adsorption device connected with the central control device (11);
the central control apparatus (11) is further configured to turn on the emergency bio-chemical adsorption apparatus upon receiving a signal of detecting a bio-toxin agent from a bio-toxin agent monitoring apparatus (132) or upon receiving a signal of detecting a chemical agent from a chemical agent monitoring apparatus (133).
7. The automated nuclear biochemical monitoring system according to claim 1,
the disturbance device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity;
the disturbance device further comprises a jet pipeline connected with the electric jet valve, or the disturbance device further comprises a nozzle connected with the electric jet valve, and the nozzle comprises an air inlet channel and an air outlet channel;
sampling device includes the pipeline that links to each other with the air pump, perhaps sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
8. The automated nuclear biochemical monitoring system according to claim 4,
the central control device (11) is provided with a display, and the central control device (11) is also used for displaying the radiation dose level and the radioactivity intensity of the detected object through the display after receiving the signal indicating the detection of the nuclear substance from the nuclear radiation monitoring device (131); and further configured to display the bioaerosol particle values and trend levels via the display upon receiving a signal from the biological agent monitoring device (132) indicative of detection of the biological agent; and is also used for displaying the type and concentration of the chemical agent through a display after receiving a signal indicating the detection of the chemical agent from a chemical agent monitoring device (133).
9. The nuclear biochemical automatic detection method using the nuclear biochemical automatic monitoring system according to any one of claims 1 to 8,
the central control apparatus (11) performs at least one of the following controls: controlling the turbulent flow sampling device (12) to perform turbulent flow and sampling, modifying and controlling turbulent flow parameters and sampling parameters, controlling the identification device (15) to be opened and closed according to the monitoring result of the monitoring device (13), receiving the monitoring data of the monitoring device (13), and receiving the identification data of the identification device (15).
10. The automated nuclear biochemical detection method according to claim 9,
the wireless transmission equipment uploads the monitoring data and/or the authentication data of the article acquired by the central control equipment (11) to the cloud server; and the cloud server receives the data uploaded by the wireless transmission equipment (2) and stores the data in a database.
11. The automated nuclear biochemical detection method according to claim 9,
the central control device (11) is also configured to perform at least one of the following controls:
after receiving a signal of detecting nuclear substances from the nuclear radiation monitoring equipment (131), controlling the article extraction equipment to sort target articles from the monitoring transmission channel into the identification transmission channel, and controlling the nuclear radiation substance identification equipment (151) to be started; controlling the article picking apparatus to sort the target article from the monitoring transmission channel into the discrimination transmission channel and controlling the bio-toxin agent discrimination apparatus (152) to be turned on, according to the signal of detecting the bio-toxin agent received from the bio-toxin agent monitoring apparatus (132); controlling an article extracting apparatus to sort the target articles from the monitoring transmission channel into the discrimination transmission channel and controlling a chemical agent discrimination apparatus (153) to be turned on, upon receiving a signal of detecting the chemical agent from the chemical agent monitoring apparatus (133);
receiving article identification information from the scanning device and/or acquiring image information from a snapshot recognition device and recognizing the article identification information, and counting the articles; calculating the position of the article on the automatic article conveying equipment according to the conveying speed of the automatic article conveying equipment, so that monitoring data corresponding to the article are matched from the monitoring data received by the monitoring equipment (13) and recorded and uploaded, and authentication data corresponding to the article are matched from the authentication data received by the authentication equipment (15) and recorded and uploaded;
after receiving the signal of detecting the nuclear substance from the monitoring equipment (13), sending a monitoring alarm signal, article identification information of a corresponding article and corresponding monitoring data to a cloud server through wireless communication equipment (2); and the wireless communication device is also used for sending an authentication alarm signal and the article identification information of the corresponding article and the corresponding authentication data to the cloud server through the wireless communication device (2) after receiving the authentication data from the authentication device (15).
12. The automated nuclear biochemical detection method according to claim 9,
the disturbance device comprises an electric injection valve, an injector and a compressed air container; the sampling device comprises an air pump, or the sampling device comprises an air pump and an enrichment cavity;
the disturbance device further comprises a jet pipeline connected with the electric jet valve, or the disturbance device further comprises a nozzle connected with the electric jet valve, and the nozzle comprises an air inlet channel and an air outlet channel;
sampling device includes the pipeline that links to each other with the air pump, perhaps sampling device includes the sample cavity, the sample cavity is door column structure, the bilateral symmetry of the outside of sample cavity is provided with a plurality of suction holes, the air pump with a plurality of suction hole intercommunication, the diameter of suction hole is the same or is followed sample cavity from the bottom up's direction reduces in proper order.
The method further comprises the following steps:
the central control device (11) performs at least one of the following controls from the target object moving speed acquired by the speed detection means: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector and controlling the working power of the diaphragm type vacuum air pump;
or, the nuclear and biochemical automatic monitoring system also comprises a speed detection device for detecting the moving speed of the target object, and the central control device (11) controls at least one of the following control according to the moving speed of the target object obtained by the speed detection device: controlling the injection frequency of the electric injection valve, controlling the injection pressure of the injector, and controlling the working power of the diaphragm type vacuum air pump.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247293A (en) * | 2017-06-05 | 2017-10-13 | 北京国械堂科技发展有限责任公司 | A kind of safe examination system, its application and safety inspection method |
| CN107855284A (en) * | 2017-12-06 | 2018-03-30 | 北京极智嘉科技有限公司 | Goods sorting system and method with safety check function |
| CN109726617A (en) * | 2017-10-30 | 2019-05-07 | 同方威视科技江苏有限公司 | Safe examination system and safety inspection method |
| CN111076777A (en) * | 2019-12-31 | 2020-04-28 | 乌鲁木齐海关技术中心 | Biochemical intelligent screening, examining and disposing system for customs nuclei |
| CN114966807A (en) * | 2022-04-29 | 2022-08-30 | 北京控制工程研究所 | Space nuclear explosion gamma ray detector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539311B1 (en) * | 2000-10-30 | 2003-03-25 | The Mitre Corporation | Apparatus and method for measuring concentrations of a chemical/biological/nuclear agent in an environment |
| CN101644686A (en) * | 2008-08-08 | 2010-02-10 | 李海洋 | United on-line detector for explosive and poison and application thereof |
| CN102890140A (en) * | 2011-07-22 | 2013-01-23 | 北京汇丰隆经济技术开发有限公司 | Early warning method for detecting and identifying nuclear-biological-chemical aerosol particles in air |
| CN103398994A (en) * | 2013-07-22 | 2013-11-20 | 华南理工大学 | Food-borne pathogenic bacterium detection system and method based on high spectrum |
| CN104792935A (en) * | 2015-03-20 | 2015-07-22 | 北京华泰诺安科技有限公司 | Cloud analysis system for nuclear biological and chemical threat |
| CN105277577A (en) * | 2015-11-18 | 2016-01-27 | 清华大学 | Darkroom type security inspection device and method |
-
2016
- 2016-11-21 CN CN201611039275.1A patent/CN106596986B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6539311B1 (en) * | 2000-10-30 | 2003-03-25 | The Mitre Corporation | Apparatus and method for measuring concentrations of a chemical/biological/nuclear agent in an environment |
| CN101644686A (en) * | 2008-08-08 | 2010-02-10 | 李海洋 | United on-line detector for explosive and poison and application thereof |
| CN102890140A (en) * | 2011-07-22 | 2013-01-23 | 北京汇丰隆经济技术开发有限公司 | Early warning method for detecting and identifying nuclear-biological-chemical aerosol particles in air |
| CN103398994A (en) * | 2013-07-22 | 2013-11-20 | 华南理工大学 | Food-borne pathogenic bacterium detection system and method based on high spectrum |
| CN104792935A (en) * | 2015-03-20 | 2015-07-22 | 北京华泰诺安科技有限公司 | Cloud analysis system for nuclear biological and chemical threat |
| CN105277577A (en) * | 2015-11-18 | 2016-01-27 | 清华大学 | Darkroom type security inspection device and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247293A (en) * | 2017-06-05 | 2017-10-13 | 北京国械堂科技发展有限责任公司 | A kind of safe examination system, its application and safety inspection method |
| CN109726617A (en) * | 2017-10-30 | 2019-05-07 | 同方威视科技江苏有限公司 | Safe examination system and safety inspection method |
| CN107855284A (en) * | 2017-12-06 | 2018-03-30 | 北京极智嘉科技有限公司 | Goods sorting system and method with safety check function |
| CN111076777A (en) * | 2019-12-31 | 2020-04-28 | 乌鲁木齐海关技术中心 | Biochemical intelligent screening, examining and disposing system for customs nuclei |
| CN111076777B (en) * | 2019-12-31 | 2021-07-23 | 乌鲁木齐海关技术中心 | Biochemical intelligent screening, checking and disposing system for customs nuclei |
| CN114966807A (en) * | 2022-04-29 | 2022-08-30 | 北京控制工程研究所 | Space nuclear explosion gamma ray detector |
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|---|---|
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