36results about How to "Improve incident handling efficiency" patented technology

The invention discloses a main station type small current grounding control method. Remote measure and communication information collected by an energy management system are utilized at a dispatching main station end, a small current grounding bus is automatically monitored according to the line voltage change condition, the abnormal warning is automatically given, the network topology analysis is combined, a local topology search method is adopted, a wire outlet operation switch of a target bus is analyzed and given, meanwhile, breaking-off wire selection strategies such as capacitor priority, loss load minimization, important load guarantee and the like are provided, the system can automatically generate breaking-off sequence suggestions of the circuit breaking-off test according to the selected strategies, a switch in the breaking-off strategies is subjected to on-off operation through sequence remote control, the bus voltage change condition after the operation is monitored, and whether the single-phase grounding is eliminated or not is judged, so a single-phase grounding circuit is analyzed and judged. The method has the advantages that a computer auxiliary means is provided for the single-phase fault processing mode of regional dispatching monitoring personnel, the efficiency on accident handling is improved, and the power supply reliability is forcefully guaranteed.

The invention discloses a vehicle on-line accident solution method and system. The vehicle on-line accident solution method comprises the steps of an accident reporting step, a flow management control step, a vehicle on-line service step, and a statistics examination step. Therefore, the work flow of the traffic accident department is changed and the work flow of the vehicle insurance of the insurance company is accelerated; the road traffic pressure is relieved; the patient-hospital dispute is mitigated; the settlement speed is accelerated; the energy conservation and emission reduction are promoted; the accident processing efficiency is substantially improved; the average accident settlement cost and various auxiliary expenses are reduced; and rapid development of the handy service for the public and the harmonious society is realized.

The invention relates to an accident planning expert system applied to a steel mill, which belongs to the field of the management of iron and steel enterprises. The system consists of a client interface, a knowledge acquisition interface, a reasoning mechanism, an interpretative program, a database and a knowledge base, wherein the client interface is oriented to a user of the planning expert system; the knowledge acquisition interface is oriented to a knowledge engineer and used for adding, modifying and maintaining the knowledge base; the reasoning mechanism reasons a planning process according to knowledge in the knowledge base; the interpretative program explains and describes a plan reasoning process; the database is used for storing corresponding production data or history data; the knowledge base is the integration of stored planning rule knowledge; and the realization process of the system comprises a knowledge acquisition step, a semantic network expression step, a frame expansion step, a rule base establishment step and a mechanism reasoning step. In-time and correct expert treatment measure and method can be provided for a failure occurs in the production process of the steel mill and a human experience-based accident treatment mode of the iron and steel enterprises is replaced by a computer expert system treatment mode, so that the accident treatment efficiency of the production process is improved.

The invention provides an automatic collecting and publishing device for grid fault information. The automatic collecting and publishing device comprises a central processing unit, a remote signaling collecting module, a logical judging module, a remote metering collecting module, a fault information outputting module and a communicating interface; remote signaling signals in an automatic system can be collected and dispatched in real time by the remote signaling collecting module, remote metering signals in the automatic system can be collected and dispatched in real time by the remote metering collecting module, and collected information can be analyzed by the logical judging module; when a grid system is in fault, the central processing unit can compare the collected information with a criterion set by the logical judging module to determine whether the grid system is really in fault; the remote metering collecting module can calibrate a remote metering quantity of faulty equipment and a current state of the equipment, and the fault information outputting module can push specific fault information to a regulating diary system through the communicating interface after the remote metering quantity of the fault equipment and the current state of the equipment are correctly calibrated. The automatic collecting and publishing device can greatly reduce accident handling time of a regulator and improves accident handling efficiency of the regulator.

The invention discloses an intelligent safety protection system for a liquefied natural gas terminal tank zone, and belongs to the technical field of tank zone safety systems. The liquefied natural gas terminal tank zone comprises a gas detection module, a leakage alarm module, a fire detection module, a fire alarm module, a TV monitoring module, a broadcasting system module and an access controlmodule, wherein the gas detection module is used for monitoring gas concentration in a tank zone; the leakage alarm module is used for making an alarm when the gas concentration value exceeds the limit; the fire detection module is used for detecting the temperature and smoke concentration in the tank zone; the fire alarm module is used for making an alarm when the temperature or smoke concentration exceeds the limit; the TV monitoring module is used for recording an accident site image and playing the accident site image on a large screen; the broadcasting system module is used for playing voice information; and the access control module is used for controlling a controlled gate at each entrance / exit in the tank zone. Through adoption of the intelligent safety protection system, in the case of an accident, accident information can be played through the large screen and a broadcasting device, and meanwhile all controlled gates are opened simultaneously to instruct people in the tank zone to handle with a dangerous source or get out of a dangerous zone.

The invention discloses a vehicle insurance loss assessment and claim settlement system and method, an apparatus and a storage medium, belonging to the technical field of block chains. By rewarding Token to the user, real and reliable accident data can be obtained for AI to learn; after the ai algorithm is optimized, the block chain system can give the result of loss determination and claim settlement according to the accident data, which enables the user to interact with the block chain in the form of intelligent contract by purchasing Token directly. Without the participation of insurance company, the block chain system can automatically determine the loss and claim settlement, thus reducing the insurance purchase cost and improving the traffic accident processing efficiency.

The invention relates to a precise rolling work roll fracture handling method. Corresponding handling methods of opening a sufficient distance between an upper work roll and a lower work roll through AGC fast opening and step pad zero setting, using a padded steel pipe for limiting the fracture roll deviation, adopting steel ropes for hanging lifting and the like are utilized for respectively handling thee kinds of roll fracture accidents such as the upper work roll fracture, the lower work roll fracture and the fracture of both the upper work roll and the lower work roll. The fracture roll can be taken out only through one hour, the time is saved by more than five hours through being compared with an ordinary handling method, the accident handling efficiency and the band steel yield can be improved, in addition, the secondary damage and scratch collision problems of the equipment can be avoided, and the work safety can be improved. The method is simple and practical, can be easily mastered, and has simple operation and wide popularization and application values.

The invention provides a method and a system for preventing secondary traffic accidents on a highway. The method comprises steps as follows: acquiring and comparing driving speeds of two front and rear adjacent motor vehicles on the same lane of the highway, calculating the distance value between the two vehicles when the driving speed of the rear vehicle is larger than that of the front vehicle,calculating the safe distance value between the two vehicles according to the driving speeds of the two vehicles, performing comparison to judge whether the distance value is smaller than the safe distance value, further judging whether the distance between the two vehicles is reduced to 0 if the distance value is smaller than the safe distance value, determining that rear-end collision happens totwo vehicles if the distance between the two vehicles is reduced to 0, generating a pre-warning message, acquiring a display device corresponding to the position where rear-end collision happens, andsending the pre-warning message to the display device for display. Early warning is realized when traffic accidents happen on a traffic accident frequent occurrence road section, safe travel of driving vehicles on the road section is guaranteed, secondary traffic accidents are avoided, a traffic management department is assisted in timely finding traffic accident information, and the accident handling efficiency of the traffic management department is improved.

The invention relates to an event detection and early warning system in a tunnel and a control method. The event detection and early warning system comprises a sensing module, a data conversion module, a data analysis module, an AI intelligent processing module, an information release module and a manual control terminal. According to the invention, front-end data acquisition and data conversion are used as the basis; data analysis and AI intelligent analysis are combined as support to carry out judgment, early warning and the like on accidents and the like occurring in the tunnel; accidents and the like occurring in the tunnel are detected and early warned for 24 hours all day long, the timeliness of accident warning, the safety of road driving and the like are improved, the accidents occurring in the tunnel can be found in time, related personnel are reminded to conduct emergency treatment, and the accuracy rate is high.

The invention discloses a vehicle accident analysis method and device. The method comprises the steps of: obtaining an accident analysis request of a target vehicle, wherein the accident analysis request comprises a target vehicle identifier; according to the target vehicle identifier, matching vehicle information when the target vehicle has an accident and within one or more time periods before the accident with an abnormal condition, and obtaining a matching result of vehicle abnormity within one or more time periods achieving the abnormal condition; according to the matching result of vehicle abnormity within one or more time periods, determining the abnormal running time period of the target vehicle; and, according to the vehicle information in the abnormal running time period, generating an accident analysis report. The invention further discloses the device corresponding to the method. By implementation of the scheme in the invention, the reliability of vehicle accident analysisdata can be ensured; a vehicle accident cause can be definite; and the vehicle accident processing efficiency can be increased.

The invention discloses a dispatching side transformer substation small-current single-phase grounding automatic line-selection method. The method comprises the following steps: judging whether one ofthe following three conditions is satisfied: zero-sequence voltage 3U0 is greater than 15V, phase voltage (U1, U2) is greater than 7kV and U3 is less than 5kV, or a bus is in grounding action and thesustained computing period is equal to 2; if one of the three conditions is satisfied, storing bus voltage, recording line load and zero sequence current of the line under each of a running state anda fault state; performing running line comparison satisfaction: enabling the difference obtained by subtracting IN0 initialization from IN0 fault to be unequal to 0, and the MAX(IN0 fault) and MAX(IN0 fault-IN0 initialization), or MAX(2*IN0 fault-IN0 initialization), outputting a line ID, and giving an alarm instruction, ending the operation. The method disclosed by the invention has the advantages that the ground fault line can be quickly and accurately determined when the system is in single-phase grounding, the accident processing efficiency is improved, the power grid supply stability isimproved; the power supply reliability of the electric user is guaranteed, and the comprehensive economic loss caused by power failure or unqualified electric energy quality is reduced.

The invention discloses an accident processing method, a device, a system, computing equipment and a storage medium. The method is used for a node corresponding to an accident party, the node corresponding to the accident party is a node participating in a blockchain, and the method comprises the following steps: collecting accident information, and uploading the accident information to the blockchain; obtaining accident processing information from the blockchain; and outputting the accident processing information. Therefore, the accident processing is realized on the basis of the blockchain line, and the workload, the working time and the working cost of each related party involved in the accident processing are reduced, so that the accident processing efficiency is improved.

The invention discloses a phase modifier rotor packing cooling water leakage monitoring and analyzing device and an application method. The device comprises a processor module, an alarm module, a flowmonitoring module which is used for monitoring the water outflow flow of phase modifier rotor packing, and a water leakage monitoring module which is used for monitoring the water leakage of a phasemodifier excitation chamber; the processor module comprises a processor unit and a signal conversion unit; the input end of the processor unit is connected with the output end of the flow monitoring module and the output end of the water leakage monitoring module; and the output end of the processor unit and the output end of the water leakage monitoring module are connected with the control end of the alarm module through the signal conversion unit. The drainage flow of the phase modifier rotor packing is visually displayed, packing adjustment can be reminded in time, meanwhile, the leakage condition of packing cooling water is monitored in real time, and the accident handling efficiency is improved. The device and method have the advantages of simple structure, low cost and high expansibility.

The invention discloses a GPS / Beidou system based marine monitoring system for navigation ships of a river and a using method of the monitoring system. The monitoring system comprises a central processing unit, a real time positioning unit, a voice monitoring unit, an immersion alarm unit, a data storage unit, a wireless transmitting-receiving unit and a power control unit. The monitoring system is low in energy consumption, long in work time, mini, convenient and green, a user needs not to set the monitoring system tediously, problems in management of civil ships and search and rescue work are solved, and onsite information can be reserved and provide help for accident analysis later.

The invention provides a load current monitoring alarm for electric power communication. The alarm comprises a power supply module used for providing power for a load current monitoring alarm body, a sensor module used for acquiring current of a to-be-monitored circuit, a comparison control module used for comparing current acquired by the sensor module with the normal load current, and an alarm module used for controlling on or off of the alarm body according to output results of the comparison control module. According to the invention, the advanced Hall sampling technology is adopted, and reference voltage is arranged for comparison, so working states of an integrated operational amplifier are controlled; and if the to-be-monitored circuit breaks down, a sound-light alarm signal can be given out.

The invention relates to an unmanned aerial vehicle scheduling method and system for processing high-speed traffic accidents and a readable storage medium. The unmanned aerial vehicle scheduling method comprises the steps of collecting historical traffic data of a highway, establishing an accident model, obtaining vehicle parameter information, extracting feature vectors, and generating vehicle and lane position information; establishing an observation point location, generating a detection mode, generating an unmanned aerial vehicle formation according to the detection mode, and obtaining formation information; and generating scheduling information according to the formation information, performing position control on the unmanned aerial vehicle according to the scheduling information, and transmitting the control information to the terminal.

The invention provides an edge stretching machine controlling device, a method of detecting edge stretching wheels winded with molten glass and a system, and relates to the technical field of liquid crystal glass production. The main objective of the invention is to increase the processing efficiency after the edge stretching wheels are winded with molten glass. According to a technical scheme mainly adopted, the controlling device includes a fixing support used for connecting an edge stretching machine or an edge stretching machine hanger; and a front baffle plate locking mechanism used for fixing a front baffle plate and disposed on the fixing rack. After an accident that the edge stretching wheels are winded with the molten glass, the front baffle plate locking mechanism moves outward along with the edge stretching machine in a process that the edge stretching wheels of the edge stretching machine are pulled outward from the inside of a setting furnace. Compared with the prior art, manual opening of a pressing button on the front baffle plate is not needed, an operation step is saved, and the accident processing efficiency is increased.

The invention provides a method and system for preventing secondary traffic accidents on expressways. The method includes: obtaining and comparing the driving speeds of two adjacent motor vehicles on the same lane on the expressway. When driving, calculate the distance between the two cars, and calculate the safe distance between the two cars according to the driving speed of the two cars, and then compare whether the distance is less than the safe distance, if it is smaller than the safe distance, further judge Whether the distance between the two vehicles is reduced to 0, if so, it is determined that the two vehicles send a rear-end collision accident, generate early warning information, then obtain the display device corresponding to the location where the rear-end collision accident occurred, and send the early warning information to the display device for display. It realizes early warning when traffic accidents occur on roads with frequent traffic accidents, ensures the safety of vehicles traveling on this road section, avoids secondary traffic accidents, assists traffic management departments to discover traffic accident information in time, and improves the accident handling efficiency of traffic management departments.

The invention discloses a generalized differential-based single-phase earth fault line selection and positioning method for a power distribution network. The method comprises the steps of starting the single-phase fault line selection and positioning process on the condition that a single-phase voltage of a bus is decreased while the other two phase voltages of the bus are increased; numbering zero-sequence current transformers; comparing collected zero-sequence current data uploaded by the zero-sequence current transformers at the head and tail ends of each outgoing line in all collected corresponding data; determining a fault line according to a comparison result; respectively comparing data uploaded by every two adjacent zero-sequence current transformers in the selected fault line through the inward-tightening and fine-tuning method; determining the fault position according to the comparison result; and displaying the selected fault line and the fault positioning result. According to the technical scheme of the invention, on the premise that no equipment is increased, the single-phase earth fault line of the power distribution network can be selected and positioned. In this way, the defects in the prior art that the conventional fault line selection method is low in sensitivity and reliability and the line selection fails due to the overcompensation of an arc suppression coil can be overcome. Meanwhile, the power supply interruption caused by grounding test pull is reduced.

The invention discloses a two-way hydraulic jarring method and system for improving the drill jamming treatment effect. The method comprises the steps that a first drill jamming position is obtained; rock stratum characteristic analysis is performed on the rock stratum at the first drilling jamming position to obtain first pore pressure; a first impact force threshold value of the first hydraulic jar is obtained according to the first pore pressure; a first contact area between a first drilling tool and the first rock stratum information at the first drilling tool jamming position and a first friction resistance borne by the first drilling tool is obtained; a first jarring mode is determined according to the first contact area and the first friction resistance, the first jarring mode comprises a first jarring direction and a first impact force, and the first impact force is within the first impact force threshold value; and the first jarring mode is sent to a jarring control system. The technical problems that in the prior art, a one-way hydraulic jar is difficult to use flexibly under complex well conditions, and fish falling accidents are caused by accidental excitation easily are solved.

The invention discloses a vehicle cloud intelligence system and an implementing method thereof and mainly solves the problem that traffic burden is increased as no system for effectively monitoring and prompting automobile faults exists in the prior art. The vehicle cloud intelligence system comprises a central server, a vehicular detecting system and a remote monitoring terminal, wherein the vehicular detecting system and the remote monitoring terminal are connected with the central server through communication network. The vehicular detecting system comprises a recorder, a vehicular automatic diagnosis system and a vehicle running state monitoring system, wherein the vehicular automatic diagnosis system and the vehicle running state monitoring system are installed on the vehicle and connected with the recorder. According to the above technical scheme, the vehicle cloud intelligence system is a safe, reliable and just system and capable of managing traffic intelligently, and has quite high practical and popularization values.

The invention discloses an automatic active early warning system for highway rescue. The automatic active early warning system comprises an early warning vehicle and a remote control device, wherein the remote control device is connected with the early warning vehicle through wireless signals, the early warning vehicle comprises an underpan, the lower part of the underpan is provided with a plurality of rolling wheels, the rolling wheels are connected with a motor arranged on the underpan, and a control unit is arranged on the underpan and is respectively connected with a power supply, a warning lamp, a warning plate, a distance measurement sensor, an alarm, an automatic parking device, an automatic tracking sensor and a first singlechip wireless transceiver which are arranged on the underpan. The early warning system can warn drivers and rescue people in the first time, the warning effect is obvious, the safety performance is good, the automation degree is high, the operation is simple, and the occurrence of secondary accidents injuring the rescue personnel can be effectively prevented.

The present invention provides a vehicle collision processing method and device, a HUD device and a storage medium. The method includes: detecting a collision of a target vehicle where the HUD device is located through a head-up display HUD device; acquiring video capture on the target vehicle The target video clip in the video recorded by the device, wherein the target video clip is a video clip of the first target duration determined according to the moment of occurrence of the collision in the video; save the acquired target video clip into the HUD device. The present invention solves the problem that the vehicle accident processing method in the related art requires a long accident processing time, and achieves the effects of improving the accident processing efficiency and reducing the accident processing time.

The invention provides a tool string locating device. The tool string locating device comprises a magnetic signal generator arranged at the bottom end of a tool string, and a first magnetic signal detector arranged on a first production main valve of a Christmas tree; and the position of the tool string is determined through induction of magnetic signals emitted from the magnetic signal generatorby the first magnetic signal detector. According to the tool string locating device, the position of the tool string is determined through detection of the magnetic signals emitted from the magnetic signal generator by the first magnetic signal detector so as to judge whether the first production main valve can be closed or not for pressure relief; the accident of drill jamming at a wellhead is avoided, and the first production main valve does not need to be closed directly for detecting the position of the tool string; and the accident handling efficiency is improved, so that the production efficiency is improved.

The invention discloses a dual-frequency synchronous dynamic monitoring short message alarm for broadcast transmitters. The alarm comprises a signal receiving module, a logic processing module, a central processing module, a short message alarm module and a power source module; the logic processing module comprises an audio amplification and delay device, a clock timer and four comparators. With the alarm of the invention adopted, the synchronous monitoring of the working states of a plurality of broadcast transmitters, the initial classification of the operating states and accidents of the transmitters, short message accurate alarm, simple and convenient maintenance can be realized; remote monitoring by engineering technicians can be realized; the dynamic conditions of a machine room canbe mastered at any time; accident handling efficiency can be improved; the safe and high quality broadcasting of broadcast programs can be ensured; and effective technical supervision on the working states of the broadcast transmitters of unattended broadcast transmitting stations can be implemented in particular.

The invention provides a laser point cloud-based road traffic accident auxiliary processing method and system, and the method comprises the following steps: obtaining three-dimensional point cloud data of an accident scene according to an identification factor of the road traffic accident scene; constructing an accident scene three-dimensional model according to the acquired scene image data and three-dimensional point cloud data, and obtaining at least one law enforcement element according to the accident scene three-dimensional model. when a traffic accident occurs, a three-dimensional modelis built through the high-precision three-dimensional laser scanner, part of on-site law enforcement is transfered to the back, the on-site execution and dispute time is shortened, the vehicle congestion time is shortened, and the accident handling efficiency is improved.

The invention discloses an SER signal processing method and device for a high-voltage direct-current power transmission monitoring system. The method comprises the following steps: acquiring an original SER signal in the high-voltage direct-current power transmission monitoring system; invalid interference signals in the original SER signals are screened out, and the SER signals with accurate information are obtained; and performing simplification processing on the SER signal with accurate information to obtain a processed SER signal. Through intelligent screening and simplified processing of the direct current signals, the number of equipment monitoring signals needing to be processed is reduced, the efficiency of equipment monitoring is improved, accident time information is simplified, and the efficiency of accident processing is improved.