Digitalized single-solder communication controller

The invention provides a digitalized single-solder communication controller which is applied to a biocontrol digitalized single-solder communication system. Each communication controller is a communication terminal and comprises a communication and control module, a video encoding/decoding module, a central control module, a portable keypad and a portable power supply unit, wherein the communication and control module comprises a wireless self-networking device and a mobile wireless router; the central control module can carry out audio and video communication with other hosts through the communication and control module; the portable keypad is connected with the central control module through a wireless technology to control the central control program of the central control module, a global positioning system (GPS) device is internally installed in the portable keypad, and a single solder can determines the detail position information of the single solder through the portable keypad; ...

Biocontrol digitization individual-solder information communication system

The invention provides a biocontrol digitization individual-solder communication system which protects a biological toxic agent, maintains lives, coding/decoding videos and voices and transmits video data, voice data, monitoring data, detection data and GPS (global position system) locating data to a command car through a self-organizing wireless network or a mobile wireless network. The communication system comprises a biological protection subsystem, a life maintenance subsystem, a communication and control subsystem, a video and voice coding/decoding subsystem, a helmet subsystem, a data acquisition subsystem, a GPS positioning subsystem and a power supply subsystem. The biocontrol digitization individual-solder communication system can not only prevent an individual soldier form being harmed by the biological toxic agent, but also provide fresh air for the individual soldier, reserve an interface which is connected with a data acquisition module; and audio data, video data, the collected ...

Web-based high-efficiency method capable of customizing epidemiological questionnaire

The invention relates to a Web-based high-efficiency method capable of customizing an epidemiological questionnaire, which comprises the following steps that: (1) a Web-based epidemiological questionnaire customizing system comprising a plurality of mobile surveying devices for acquiring epidemic disease information, a central data server and a control terminal is arranged, wherein a questionnaire option management module is arranged in the central data server; (2) each mobile surveying device sends the acquired epidemic disease information into the central data server through a 3G (3rd Generation) wireless network and the questionnaire option management module selects a questionnaire type and determines a table entry name according to the epidemic disease information; (3) the questionnaire option management module carries out customizing of the epidemiological questionnaire on the epidemic disease information subjected to selection of the questionnaire type according to a control command ...

Regional gridding plague risk assessment method and system

The invention provides an area gridding plague risk assessment method and system, and the method comprises the steps: carrying out the gridding of a target area, and obtaining the plague host and plague entomophilous type information of each grid; calculating a biological suitability index of each grid according to the plague host and plague entomophilous data of the first area; establishing a virtual propagation environment according to the biological suitability index of each grid and plague host and plague entomophilous variety information; according to the plague propagation mode and the virtual propagation environment, constructing a plague propagation kinetic model; and carrying out plague epidemic situation prediction on the target area by adopting the plague propagation kinetic model of each grid in the target area. According to the method, the plague risks of multiple dimensions such as different places and different infection sources can be evaluated.

Unexpected biological event field hazard evaluation simulation system

Bio-control digitized individual-soldier helmet system

The invention provides a bio-control digitized individual-soldier helmet system, which comprises a helmet, an earphone mic, a camera, a monocular sight glass, a biological protection and life maintenance module and a power supply. The earphone mic is positioned at the side of the helmet; the earphone mic is connected with a wireless transmitting/receiving system; the camera is positioned at the front end of the helmet; the camera is connected with a video processing module; a central control module acquires a video from the video processing module or acquires data from a data acquisition module, and then displays on the central control module; and the monocular sight glass is connected with the central control module and displays a content displayed by the central control module on a screen of the monocular sight glass. An individual soldier can perform voice communication with a commander in the rear or other individual soldiers via the earphone mic; the camera can transmit an individual ...

Biohazard assessment visualization method based on Google map

The invention relates to a biohazard assessment visualization method based on a Google map. The method comprises the following steps: 1) taking a Bernoulli curve function as a biohazard particle simulated aerosol diffusion model; 2) expressing the aerosol diffusion model as a polar coordinate form; 3) drawing an aerosol diffusion curve by using the GPolygon class of Google Maps API, and obtainingan actual hazard area corresponding to the aerosol diffusion curve by using getArea (); 4) dividing the actual hazard area into a plurality of areas, arbitrarily acquiring the longitude/latitude coordinates of a point in each area, then judging which county the area belongs to by a getLocations () function of Google Maps; 5) invoking the population density data of the county from a database of Google Maps, and multiplying the population density data by the area of the county so as to obtain the number of harmed people in the county; and 6) adding the numbers of harmed people in the divided areas ...

Method for obtaining influenza virus nucleic acid in influenza sample and special primer thereof

The invention discloses a method for obtaining nucleic acid of influenza virus in an influenza sample and a special primer thereof. A primer pair for amplifying the nucleic acid of the influenza virus consists of a primer as shown in a sequence 9 in a sequence table and a primer as shown in a sequence 10 in the sequence table. The method for obtaining influenza viral genome DNA (deoxyribonucleic acid) comprises the following steps: based on the total RNA (ribonucleic acid) of a sample infected by influenza virus as a template, carrying out RT-PCR (reverse transcription-polymerase chain reaction) amplification with the primer pair so as to obtain a RT-PCR amplification product, namely the nucleic acid of the influenza virus. Through the method in the patent, virus separation is not carried out and the genome of the influenza virus is amplified directly from a nucleic acid extractive of a clinic sample, thereby greatly simplifying the program of influenza virus gene research and saving experiment ...

Method for detecting neutralizing antibodies aiming at avian influenza virus in serum of animals immune to avian influenza vaccine

The invention discloses a method for detecting neutralizing antibodies aiming at avian influenza virus in serum of animals immune to avian influenza vaccine. The method provided by the invention comprises the steps: mixing inactivated to-be-detected serum with avian influenza virus; co-culturing obtained virus-serum mixture and a host cell of the avian influenza virus; taking an antibody resisting avian influenza virus NP protein as a first antibody to perform enzyme-linked immune response; and determining the titer of a neutralizing antibody of avian influenza virus serum in the to-be-detected serum. The method can be used to detect the effectiveness of the avian influenza vaccine. The method provided by the invention has the advantages of strong objectivity, convenience for standardization, short required time, capability of being performed in BSL-2 laboratories and performing high-throughput detection, objective results, stability and reliability.

On-the-spot epidemiological information collection method based on Google Maps

The invention relates to an on-the-spot epidemiological information collection method based on Google Maps. The method comprises the following steps: 1) a set of framework system comprising a client and a server end is built; 2) the on-the-spot investigation personnel start the system client procedure by a handheld device; 3) the on-the-spot investigation personnel conduct epidemiological information collection and reporting through an information collection and reporting module; 4) the information collection and reporting module calls the GPS positioning module in the client automatically so as to obtain the current longitude and latitude information, and then send the longitude and latitude information to the server end; 5) the server end receives the information sent back by the client through the information processing module, and inputs the date to a data storage module; 6) the data storage module stores the information sent back by the client to a data base; 7) the geographic information ...

Unexpected biological event field hazard evaluation simulation system

The invention relates to an unexpected biological event field hazard evaluation simulation system, which comprises an information receiving module, a hazard preliminary evaluation module, a GPS module, an information storage module, a hazard calculation module, and a hazard display module. The information receiving module is used for receiving biological hazard data of a hazard field; the hazard preliminary evaluation module is used for calculating the maximum hazard depth, hazard width and hazard area of pathogenic microorganisms; the GPS module is used for positioning a geographical pathogenic microorganism-polluted area on a national administrative map; the information storage module is used for storing the national grid population data; the hazard calculation module is used for transferring the grid population data inside the geographical pathogenic microorganism-polluted area from the information storage module and calculating the number of infected people and ill and dead people after ...

Application of rs3092923 polymorphism of CD40LG gene to detection of Chinese man tuberculosis

The invention discloses application of rs3092923 polymorphism of a CD40LG gene to the detection of Chinese man tuberculosis. The invention protects the technical scheme of the application of substances for detecting the rs3092923 polymorphism or the genotype in the human genome to the preparation of products for screening Chinese man tuberculosis and the application of substances for detecting the rs3092923 polymorphism or the genotype in the human genome to the preparation of products for predicting the disease condition of Chinese man tuberculosis patients. The substances for detecting the rs3092923 polymorphism or the genotype can be combined with other substances (such as substances for detecting other mononucleotide polymorphism and genotypes relevant to the Chinese man tuberculosis) for preparing products for screening the Chinese man tuberculosis patients or predicting the disease condition of the Chinese man tuberculosis patients.