105results about How to "Prevent emergencies" patented technology

A method for perceive and processing multidimensional information including multidimensional data acquisition, multidimensional data joint processing and after-processing data application, The multi-dimensional data collection includes bayonet passing data, wifi probe detection data, multi-dimensional perception door collection data, face data taken by human face equipment, rfid record data, electronic fence collection data, etc., and collects 110 police information, police force, case, population data, Internet cafe hotel, hotel accommodation, intelligent police kiosk, smart community and other data; Multi-dimensional data joint processing includes spatial clustering analysis and relational map analysis. The application of processed data includes: portrait early warning, accompanying personnel analysis, foothold analysis, lingering vehicle analysis, time-space intersection analysis, peer analysis, daytime and nighttime analysis, daily routine analysis, vehicle decoration analysis, deployment analysis, and crime pattern analysis.

The invention discloses an intelligent robot system for motor vehicle driver training. The intelligent robot system comprises an industry supervision platform, a public service platform and a training intelligent robot. Data interaction is performed through a wireless network, so that supervision, on-line examination and approval, intelligent teaching, a mock examination and process analysis are performed on the driver training industry. Working efficiency of a driver training industry department in charge is improved, teaching cost of a driving school is reduced, the training teaching process is standardized, teaching quality is improved, learning efficiency of learners can be rapidly improved, safety in the training process is improved, and a teaching program is implemented. In this way, potential traffic dangers are reduced, and social and public life and property safety is guaranteed.

The invention relates to a pedestrian attribute recognition method and system, computer equipment and a storage medium, and the method comprises the steps: extracting an image frame from a real-time video, inputting the image frame into a trained target detection model, and obtaining a pedestrian image outputted by the trained target detection model; inputting the pedestrian image into a trained pedestrian recognition model, and obtaining a classification result output by the trained pedestrian recognition model according to preset pedestrian attributes, wherein the preset pedestrian attributes comprise a gender attribute and an age attribute; and obtaining the number and proportion of pedestrians with different gender attributes and different age attributes according to the classificationresult. According to the invention, the pedestrian images can be extracted from the real-time video, the data of the pedestrian images are classified and counted to obtain pedestrian flow informationwith different attributes, and the popularity degree and popular groups of the sightseeing scenic spot are indirectly displayed by monitoring the pedestrian flow information with different attributes, and the traffic smoothness and the commercial service range can be reasonably planned.

The invention relates to an automobile auxiliary video warning device which is mainly characterized in that a plurality of image acquisition elements are used for respectively acquiring various images of different angles around an automobile, and the images are transferred to a vehicle display through switching selection of a video switching unit to be played, thereby enlarging the range of visibility of a driver to the outside of the automobile; and a video recognition unit is used for analyzing the images of specific angles outside the automobile to judge whether moving objects appear in the images or not and whether the distances of the moving objects are changed or not, and a warning signal is automatically sent according to the judging result to inform the driver, thus in the driving process, when an automobile in an adjacent lane changes the lane or abnormally crosses the line, a warning prompt is automatically sent to the driver to ensure the driving safety.

The invention discloses a multifunctional delivery process of cigarette finished products. A warehouse management system WMS is used for judging whether to carry out direct delivery from a warehousing system or not according to the inventory situation, when the inventory is insufficient, the delivery can be directly carried out from a workshop, when the inventory is sufficient, the direct whole tray ex-warehouse delivery or the delivery after unstacking can be selected according to the actual demands of ex-warehouse cigarette pieces. A bar code recognizer and an RFID reader and writer are arranged on a conveying line, thereby respectively carrying out information reading on the cigarette pieces and a tray and then conveying to different working positions. The multifunctional delivery process re-integrates the robot technology, the radio frequency identification technology and the cigarette piece carton confluence sorting technology, thereby effectively upgrading the flexibility of an automatic ex-warehouse system, increasing the delivery channel of the ex-warehouse system and carrying out direct delivery without warehousing. The delivery operation takes the whole tray as a unit for carrying out the automatic ex-warehouse delivery, thereby greatly increasing the efficiency of the logistics of the cigarette finished products. The multifunctional delivery process can further integrate the functions in the similar logistics field in the limited geographical space, thereby being more in line with the requirements on economy, simplification and efficiency.

The invention discloses a mobile video monitoring and high-precision positioning command and dispatching system for a railway. The system comprises a mobile terminal, a wireless communication network and a background processing service center; the mobile terminal comprises a GPS unit, a recording unit, a data processing unit, a compressed encoding unit and a voice broadcasting unit. A collected video stream is pushed to a background server in real time via a handheld terminal integrated with a high-precision GPS chip based on a currently most popular RTMP live broadcasting protocol, meanwhile a current location is positioned by the high-precision GPS chip, a GPS coordinate is uploaded to the server, a command center can open a video in live broadcasting at any time via a management website for watching, and meanwhile, field personnel can be commanded and scheduled by voice or characters; the background server also has a function of storing the live video in real time, and command staffs can also check any video at any time after live broadcasting and meanwhile can check a moving trail of rail operation personnel within a period.

The invention discloses a remote driving method, a remote driving device and a remote driving system, and relates to the field of unmanned vehicles (or automatic driving or unmanned driving). The method comprises steps that driving parameters corresponding to an automatic driving vehicle is obtained; the automatic driving vehicle is automatically controlled to be switched from an automatic drivingmode to a remote driving mode when the driving parameters corresponding to the automatic driving vehicle are determined to meet the first mode switching condition, when it is determined that the second mode switching condition is met according to the driving parameters corresponding to the automatic driving vehicle, the automatic driving vehicle is controlled to be switched from the remote driving mode to the automatic driving mode. The method is advantaged in that defects of the automatic driving vehicle in the automatic driving process are overcome, solutions of the automatic driving vehicle when automatic driving is abnormal are added, and timeliness of remote driving mode switching of the automatic driving vehicle can be improved.

The invention discloses an intelligent remote electric energy monitoring system and monitoring method based on 5G communication. The monitoring system comprises an intelligent electric energy acquisition terminal, a regional management center and a remote Internet of Things platform; the intelligent electric energy acquisition terminal is used for monitoring and storing power utilization related parameter values; the regional management center reads various parameter values measured by the intelligent electric energy acquisition terminal based on a Modbus protocol, and then uploads data to theremote Internet of Things platform in real time through a 5G network based on an MQTT protocol; and the remote Internet of Things platform is used for remotely monitoring changes of various parameters acquired by the intelligent electric energy acquisition terminal, and can process power utilization sudden faults occurring in a family in time. Compared with other power monitoring schemes, the system is stable and feasible in framework, is more suitable for popularization and application, can effectively reduce the tedious workload of a power company in the actual power detection process, cancarry out the big data analysis of the urban power consumption condition, and improves the power management work efficiency.

The invention discloses a tracking monitoring method and a tracking monitoring device. A target object can be tracked and monitored timely, and a video monitoring image comprising the target object can be acquired timely, and the reference basis can be provided for the subsequent video analysis, and the accuracy of the analysis result can be improved. The tracking monitoring method is characterized in that audio data can be acquired; the preprocessing of the acquired audio data can be carried out, and the specific parameters used for reflecting voice characteristics can be extracted from the preprocessed audio data; the specific parameters can be respectively input in various reference models, which are used for representing the categories of the voices, and the reference models matched with the specific parameters can be determined; when the determined reference models belong to the preset prior tracking reference models, the geographic positions of the speakers of the voices can be determined, and the speakers can be shot in a tracked manner by the cameras according to the geographic positions.

The present invention relates to a building safety monitoring system and its using method, comprising an interface subsystem, a database management subsystem, a safety warning subsystem, a memory, a client, a maintenance port, and a query and analysis port. The technical solution of the present invention can realize centralized and unified information management of building safety information, avoid and respond to emergencies, improve the level of building safety management, adopt advanced, reliable and applicable information technology, and improve the scientific nature of building safety management and granularity, improving the immediacy and efficiency of security management. The invention has broad prospects in the construction industry, especially in the field of building safety monitoring, and has a huge market.

The invention discloses a subway transfer channel traffic state fuzzy prediction method, which comprises the following steps: forming a collection environment by cameras arranged at an entrance and an exit of a subway transfer channel; calculating average travel time that passengers pass through the subway transfer channel according to the time that the passengers pass through the entrance and the exit and which is recorded by the cameras; identifying and eliminating the abnormal values of data recorded at the average travel time; making up the missing data of the average travel time; calculating the time duty ratio corresponding to the arriving time of each subway at that day; carrying out traffic state fuzzy division on all time duty ratio data recorded at that time and before that time by applying a fuzzy C-mean clustering analyzing method according to the preset traffic state, so as to obtain a fuzzy set; calculating Gaussian subordinate function parameters corresponding to each cluster; selecting a first order Sugeno fuzzy inference system as a prediction model basic frame; establishing a fuzzy prediction model for prediction through learning training samples; and carrying out defuzzification on a prediction result, and finally outputting an accurate value and a fuzzy value of the traffic state prediction result.

The invention discloses an online monitoring early-warning method for aquatic plants. The method mainly comprises the following steps: when aquatic plants pass through a preset monitoring area, acquiring types, an area and a movement speed of the aquatic plants passing through a monitoring cross section through a method combining a radar and a video, measuring and calculating a pollution equivalent of the aquatic plants, predicting a movement trend of the aquatic plants in combination with an aquatic plant drifting model, and pre-warning a downstream water management department in time. The online monitoring early-warning method for the aquatic plants, disclosed by the invention, can solve the difficult problems that the pollution equivalent of the aquatic plants cannot be quantized, online monitoring and warning cannot be achieved in real time around the clock, and the like.

The invention discloses a behavior recognition method based on a single stage. A feature pyramid network structure comprises a bottom-up structure on the left side, a top-down structure on the right side, a transverse connection layer located in the middle and a prediction network located at the rear end; the bottom-up structure on the left side comprises a first convolution layer, a second convolution layer, a third convolution layer, an RFB module and an RFB-s module; the top-down structure on the right side comprises a fourth convolution layer, a fifth convolution layer and a sixth convolution layer; the bottom-up structure is used for continuously extracting feature information; and the top-down structure on the right side continuously amplifies the feature map of the top layer throughdown-sampling, namely deconvolution, and the transverse connection layer combines the features of the top layer on the right side with the features of the bottom layer on the left side, so that the features have better expression ability, and the prediction network is used for realizing classification and prediction of a bounding box.

The invention relates to a micro inertial navigation-based positioning system and a positioning method of a routing inspection mobile terminal, and aims to provide a positioning system and a positioning method which are high in positioning precision. The positioning system comprises a routing inspection handheld terminal and a plurality of Bluetooth beacons, wherein the routing inspection handheld terminal further comprises a micro processor, a three-dimensional acceleration sensor, a three-dimensional electronic compass and an electronic gyroscope; the data output ends of the three-dimensional acceleration sensor, the three-dimensional electronic compass and the electronic gyroscope are respectively connected with the data receiving end of the micro processor; all the Bluetooth beacons are respectively arranged at all routing inspection positions in a petrochemical plant; the data signal output ends of all the Bluetooth beacons are connected with the data signal receiving end of the micro processor; the signal end of the micro processor is connected with the signal receiving end of an upper computer through a communication base station and a 4G network.

The invention discloses a highway tunnel rear-end collision prevention early warning method based on a video technology. The method comprises the steps of installing a roadside camera and an electronic display screen; processing acquired video data by adopting an ST-MRF vehicle tracking technology to obtain vehicle position information and a speed, acceleration/braking deceleration and acceleration time/braking time; based on a camera calibration coordinate conversion method, performing mutual conversion on distances from front and rear vehicles to a lens center point in an actual traffic scene and the distance on an image plane to calculate the distance S between the front and rear vehicles; establishing a theoretical calculation model of an early-warning longitudinal safety distance of the rear vehicle, and calculating the early-warning longitudinal distance L of the rear vehicle in real time; and if the distance S between the front vehicle and the rear vehicle is less than the earlywarning longitudinal safety distance L of the rear vehicle, displaying early warning information on an electronic display screen to remind a driver. In the invention, occurrence of tunnel rear-end collision accidents can be effectively avoided, a traffic capacity of roads in a tunnel is increased, and tunnel driving safety is ensured.

The invention discloses a treatment method applied to chemical industrial wastewater. The treatment method comprises the following treatment steps of (a) chemical industrial wastewater pretreatment, (b) biochemical treatment of chemical industrial wastewater and (c) physical treatment of chemical industrial wastewater. According to the treatment method, the chemical industrial wastewater is sequentially subjected to the chemical industrial wastewater pretreatment, the biochemical treatment of chemical industrial wastewater and the physical treatment of chemical industrial wastewater, and the chemical industrial wastewater reaching the discharge standard is obtained. The treatment method is especially suitable for treatment of organic chemical industrial wastewater having strong biological toxicity and poor biochemical properties and can deeply treat chemical industrial wastewater, the harmful matter content in the treated wastewater is reduced to the most degree, the lower treatment degree is avoided, and accordingly the problem that treated wastewater still cause large environmental pollution is solved. In addition, in the wastewater treatment process, all links can be performed in order, the treatment method is simple in structure, scientific, convenient, strong in pertinence, high in automation degree, low in actural application cost, advanced in technology and good in treatment effect, and the chemical industrial wastewater treatment problem is well solved.

The invention discloses an intelligent analysis and management system for postoperative clinical pathways, relates to the technical field of intelligent analysis of clinical pathways, and solves the technical problem that errors exist in operation efficiency detection due to lack of accuracy of evaluation data of postoperative pathways in the prior art. According to the method, all the postoperative paths are subjected to trial operation, emergency situations existing in the using process of the qualified postoperative paths are prevented, the emergency situations are detected and changed, and the operation efficiency of the postoperative paths is improved; the number of departments implementing corresponding postoperative paths in the collection area is detected through the coverage rate, the number of postoperative path operation is guaranteed, the accuracy of trial operation analysis is improved, and the situation that due to the fact that the number is too large, data analysis is contingency, and the accuracy of postoperative path analysis is reduced is prevented; the effect of the postoperative path can be obviously reflected through the death rate and the cure rate, and the accuracy of analyzing the postoperative path is improved; whether the postoperative path can be rectified or not is judged, and the situation that the postoperative path can be rectified to be qualified but not rectified is prevented.

The invention discloses an energy-saving environment-friendly multifunctional garbage can, and belongs to the field of energy conservation and environment protection. The energy-saving environment-friendly multifunctional garbage can consists of a barrel layer for storing rotten garbage, a barrel layer for compressing garbage which can be deformed, a barrel layer for storing compressed garbage and a barrel layer for storing waste metal. A motor, a telescopic pole, a first pressure sensor and a ferromagnetic pressure plate device can complete compression treatment on garbage, so that a process of intensively compressing complex garbage is omitted; meanwhile, the garbage can store more garbage, energy resources are provided by a solar cell panel, a standby power supply can solve an emergency situation, and a storage barrel in the barrel layer for storing the rotten garbage stores an air freshener and an insecticide, so that when garbage is put in, a second pressure sensor enables a circular spray head below the storage barrel to spray the air freshener and the insecticide; and active carbon on the bottom of the barrel layer can absorb rotten odor, and the barrel layer for storing waste metal can store waste metal, so that recycling is realized, and the strategy of sustainable development is met.

The invention discloses a head protection device for firefighting and a firefighting command system. The head protection device comprises a fireproof heat-insulation face shield, a thermal imager, anaugmented reality display module, a power source module, a master control module and a wireless communication module. The fireproof heat-insulation face shield comprises a transparent viewing region.The thermal imager is connected with the master control module. The augmented reality display module is arranged on the inner side of the fireproof heat-insulation face shield and connected with the master control module. The wireless communication module is connected with the master control module and used for sending infrared images acquired by the thermal imager to a firefighting command facility. The master control module is used for controlling the infrared images acquired by the thermal imager to be subjected to augmented reality display operation on the augmented reality display module.By the adoption of the head protection device for firefighting and the firefighting command system, the firefighting work of a firefighter can be conveniently carried out, the fire scene viewing field of the firefighter can be broadened, the potential hazard on the fire scene can be easily discovered, and therefore the guarantee of the life safety of the firefighter is improved, and the video image data basis is provided for the fire scene disaster relief work in the future.

The invention discloses a cross-bar type guardrail for a medical care bed, which comprises a bed beam, a hinge is welded on the outer wall of the side of the top of the bed beam away from the bed board, and a rotating plate is hinged at the other end of the hinge, and the top of the rotating plate Two side-by-side sliding rails are welded, and a sliding device is provided on the two sliding rails, the sliding device includes an inner cavity, the inner cavity has a convex structure, and a connecting plate is slidably connected to the inner wall at the top of the inner cavity, The bottom end of the connecting plate is welded with a fixed shaft, and a through hole in a horizontal position is opened inside the fixed shaft, and a transmission rod is sleeved in the through hole, and rolling wheels are welded at both ends of the transmission rod. The fixed shaft, transmission rod and rolling wheel are all located in the inner cavity, and the top of the connecting plate is welded with a guardrail body. The invention has beautiful appearance and strong adaptability, can prevent emergencies, can ensure that the guardrail body does not slip when the rotating plate rotates, and can massage the patient to relieve the patient's nerves.

The invention discloses a special electrocardiograph monitoring apparatus for pediatric nursing. The special electrocardiograph monitoring apparatus comprises an apparatus bench, an electrocardiograph monitor on one side of the upper surface of the apparatus bench, a first wire passing conduit on one side of the electrocardiograph monitor, and a nursing pad on one end of the first wire passing conduit. The electrocardiograph monitor and an electrocardiograph sensor monitor electrocatdiogram of a patient. The electrocardiograph sensor can be bounded onto the body of the patient through the nursing pad, thereby preventing falling off of the electrocardiograph sensor. A blood pressure sensor and a blood pressure measuring instrument detect the blood pressure of the patient to prevent occurrence of emergency accidents of the patient. A heating wire and a temperature sensor are arranged on the electrocardiograph monitoring apparatus, wherein the temperature sensor monitors the body temperature of the patient, and the heating wire keeps the patient warm. The special electrocardiograph monitoring apparatus has the advantages of simple structure and convenient operation. The special electrocardiograph monitoring apparatus can monitor the electrocatdiogram of a patient and can be more tightly bounded on the body of the patient, so that physical conditions of the patient can be monitored at any time.

The invention discloses a novel infusion support. The infusion support comprises a main column, a base, a universal wheel, an object-placing platform, a mounting base, storage strips, a display, a mounting plate, fixing screw nails, a bar-code scanner, a scanning camera lens, Bluetooth, a bottle-hanging cross beam, a shield board, a hanging hood, an exchanging machine, a help-seeking device, a microphone, a loudspeaker and a beeper. The QR code on a medicine bottle can be scanned through the bar-code scanner, the medicine varieties held in the medicine bottle are identified, the to-be-exchanged medicine is checked for correctness through the display, the correctness of the medicine exchange under the strained and busy hospital environment is guaranteed, and the standardization and the safety of the workflow in a hospital are improved; storage strips can be connected with the inner part of the system in the hospital through the Bluetooth, the prescription written by a doctor to a patient can be downloaded and saved in the storage strips, a basis is provided by the bar-code scanner to judge whether the medicine exchange is correct or not, through the arc-shape structured shield board arranged on one side of the hanging hood, the shakings of the infusion bottles when the infusion support is moved can be avoided.

A slewing bearing with an overload alarming function is characterized by comprising a slewing bearing body (7), the slewing bearing body comprises an inner ring (2) and an outer ring (1), and the slewing bearing further comprises a first data collecting module (4), a second data collecting module (6), a first strain gage set (1) and a second strain gage set (2); and the first strain gage set (1) and the second strain gage set (2) are symmetrically bonded to the inner ring (2), and the angle difference of the two strain gage sets is 180 degrees. The disclosed slewing bearing with the overload alarming function is composed of the slewing bearing body, the collecting modules and strain gages. The collecting modules process and display data in real time, the overload alarming function is achieved, and the alarming value can be set according to the work condition of the slewing bearing. The system can monitor force exerted on the slewing bearing online during work and can monitor the health state of the slewing bearing, a reliable basis is provided for reasonable maintaining and monitoring of the slewing bearing, sudden accidents are avoided, and heavy economic and social benefit losses are avoided.