48results about How to "Save police force" patented technology

The invention provides an intelligent traffic isolation device which is characterized by comprising a plurality of automatic lifting columns, each automatic lifting column comprises an insulating box body mounted and embedded under the surface, a hollow insulating sleeve is arranged in the insulating box body and is fixedly connected with a bottom plate of the insulating box body, a lifting column body is movably sheathed inside a hollow cavity of the insulating sleeve, the bottom end of the lifting column body is an iron column, the upper end is anti-collision rubber, the outer surface of the iron column is connected with an electrified coil in a winding way, a permanent magnet corresponding to the iron column is arranged in the insulating sleeve, and a spring is connected between the bottom plate of the insulating box body and the lifting column body. When the lifting column body extends out of the surface, the iron column is positioned under the surface. The intelligent traffic isolation device provided by the invention can control and automatically regulate the quantity of lanes in the up-and-down direction and solve the road congestion problem occurring in specific time periods at a lower cost.

An intelligent road tester based on omni-directional vision comprises two omni-directional vision sensors without dead angle, a GPS sensor, a test prompter and a micro-processor, wherein the omni-directional vision sensors are used for obtaining video information of road condition around a vehicle used for road test; the GPS sensor is used for obtaining information of space position of the vehicleused for road test; the test prompter is used for prompting a testee of the content of next subject needing to be tested; and the micro-processor is used for processing, transmitting and memorizing the video information of road condition around the vehicle used for road test; one of the two omni-directional vision sensors is arranged on a support of the front base of the vehicle used for road test so as to obtain the video images in front of and on the left of the vehicle; the other omni-directional vision sensor is arranged on a support of the back base of the vehicle used for road test so as to obtain the video images in back of and on the right of the vehicle; and the GPS sensor, the test prompter and the micro-processor are all arranged in the vehicle. The intelligent road tester based on omni-directional vision can accurately record and judge the real capability of a driver operating and driving a motor vehicle, can conduct on-vehicle test instead of a tester, and has strong practicability.

The invention discloses an intelligent optical fiber sensor applied to security systems. The intelligent optical fiber sensor is characterized in that an optical cable is used as a sensing detection unit for carrying out the precise positioning and object analysis and the like on ambient pressure and vibration; an optical fiber sensor array receives pressure and vibration information; an optical fiber sensing signal mode and recognition system carries out signal analysis processing on acquired data, and a specific ground sensing type is produced according to the obtained processing result; the numerical results enter an alarm control host, the sensing information processing result is automatically converted into an alarm signal by virtue of a software system of the alarm control host, and an alarm position is displayed in a three-dimensional electronic map mode on a tripod head; meanwhile, the alarm control host automatically extracts devices such as defence-area videos, linkage matrixes, digital video recorders, field visual and acousto-optic alarms and the like which are required to be linked, therefore, the video of an alarm field can be checked timely so as to make a protection strategy quickly.

The invention relates to an integrated electronic record, signature and fingerprint system. The system comprises: (1) a police information resource database and a social information resource database for forming a sharable information resource database in a police intranet; (2) a comprehensive application platform based on police information; (3) an electronic fingerprint database constructed according to the requirement of standard fingerprint information collection of the ministry of public security and capable of being applied for special subjects; (4) a full text retrieval system; (5) a hybrid architecture using a C/S structure system, or a B/S structure or the combination of the C/S and B/S structure systems; (6) a unit adopting an MD5 algorithm for digital signature so as to ensure not to modify a generated record file, and a unit adopting Blowfish encryption algorithm for preventing leakage of the record data; and (7) a unit with integrated XML (extensible markup language) and WebService. The electronic record can greatly lower the case handling cost, improves the case handling efficiency, and can expand the information sources.

The police strength dispatching and controlling system includes command center system, mobile police service system and supervision system. The mobile police service system completes the GPS signal receiving and analysis via GPS and universal grouped radio service network, GPRS network signal connection and police service treatment, and returning the GPS information to the command center system. The supervision system is used in supervising the information exchange between the mobile police service system and the command center system and the information exchange inside the command center system. The present invention may be used widely for various classifications of police, and has the advantages of low cost, high practicability, high performance/cost ratio, etc.

A traffic abnormal road section probability identification method comprises steps that 1, after vehicle speed and data of flow quantity are cleaned, a sample space is formed by fusing sampling data; 2, a normality test is conducted on the vehicle speed and a data source of the flow quantity; 3, vehicle speed of each microwave point and a mean value and variance of the flow quantity are calculated; 5, vehicle speed abnormal indexes and flow quantity abnormal indexes are calculated; 6, descending order is conducted on the abnormal indexes to output an warning, road abnormal indexes D of current time slots of all the microwave points of all road networks are calculated in an ergodic mode, the calculated abnormal index results are arranged from large to small, and the top K most abnormal road section warnings are output. The invention provides the traffic abnormal road section probability identification method which is good in reliability and higher in adaptivity.

During a crime process of a suspected vehicle, through modes of frequently replacing a license plate, changing the license plate, shielding the license plate and the like, the shot vehicle license plate is non-continuous. Aiming at the above situation, the invention provides a method and a system for searching the suspected vehicle based on big data. The method is characterized by through using aHadoop platform, dynamically analyzing an order relation of a vehicle passing bayonet and normal distribution of vehicle passing time, which is not influenced by factors of weather at the time of an accident, a road condition and the like; based on the dynamic order relation and the normal distribution of the vehicle passing time, providing relative accurate data for comparison analysis of upstream and downstream vehicle passing; and according to a preliminarily-determined vehicle model, searching the suspected vehicle and reducing a search range of the suspected vehicle. A support is providedfor criminal detection, police strength is greatly saved, time for determining the suspected vehicle is shortened and criminal detection efficiency is increased.

The invention discloses a human-vehicle hybrid verification method and system for an intelligent inspection station. According to the technical scheme, the system comprises an inspection channel, oneend of the inspection channel is a vehicle inlet end, the other end of the inspection channel is a vehicle outlet end, the vehicle outlet end is provided with a signal lamp and a gate machine, a verification area is arranged between the vehicle inlet end and the gate machine, a vehicle snapshot camera is arranged on one side of the gate machine, and face snapshot camera sets are symmetrically arranged on the two sides of the verification area; window lighting devices used for irradiating the side windows of the vehicle to be detected are further arranged on the two sides of the verification area. And a positioning detection sensor for detecting the position of the vehicle is arranged on one side, close to the gate machine, of the verification area. The beneficial effects of the invention are that the system intelligently guides a driver and passengers to complete the verification of people and vehicles spontaneously in a vehicle through the means of vehicle collection, face collection,recognition and comparison, multi-equipment cooperation and the like in various modes of characters, sound and signal lamps under the condition that there is no participation of a worker, and carriesout the comparison and early warning with a specific comparison library.

The invention relates to a height and width overlimit law violation snapshot electronic police system, which comprises laser radar equipment, a width-height instrument controller, an electronic police intelligent management host, an integrated high-definition camera, a polarizer, a control device, an intelligent flash light and an LED strobe light. The height and width overlimit law vibration snapshot electronic police system can carry out real-time monitoring on the height and the width for vehicles driving into a height and width limit road at an entrance of the road, height and width overlimit vehicles breaking in illegally through the road entrance are screened out accurately, and the height and width overlimit vehicles are snapshot and recognized. The height and width overlimit law vibration snapshot electronic police system has the advantages that height and width overlimit vehicles which break into the height and width limit road illegally can be effectively reduced, and the public safety and the road operation order are guaranteed, snapshoting is carried out completely automatically, so that the law enforcement pressure of the traffic police is greatly alleviated; and the system is easy to popularize and implement.

The invention provides a risk evaluation method before online car-hailing travel. According to the method, various kinds of information involved in the traveling process, including traveling order information, vehicle information, driver information, driver driving behavior information and passenger information, are collected, a fuzzy set evaluation method is applied for analysis, and a corresponding conclusion is obtained to provide reference for passenger traveling. Compared with existing online car-hailing driver travel evaluation (such as driving fatigue, drinking driving and the like), the method has the advantages; According to the online car-hailing travel risk evaluation method, the evaluation content is more comprehensive, the travel risk evaluation requirement can be better met,unexpected situations can be prevented, potential safety hazards can be killed in a cradle state, police force and manpower resources needed when an accident really occurs can be saved, and the travelsafety of passengers is guaranteed.

The invention belongs to the field of drug monitoring, and discloses an online monitoring instrument for a drug. The online monitoring instrument comprises an analysis control system, a spectrometer, an optical fiber, an optical amplifier, a sensor and communication equipment, wherein the analysis control system is connected with the spectrometer, and the spectrometer is respectively connected with the optical fiber and the communication equipment; the tail end of the optical fiber is connected with the optical amplifier, and the optical amplifier and the sensor are arranged at an interval; the sensor is connected with the communication equipment. The invention also discloses the online monitoring method for the drug. The method comprises the following steps of: transmitting an optical signal, amplifying the signal, penetrating through a detection space, receiving the signal, drawing spectra, analyzing the spectra, sending early warning and the like. The police force can be saved, the normal business of hotels is not interfered, and the drug inspection efficiency is high. The online monitoring instrument can monitor whether a drug abuse situation occurs or not in a room on line, and timely reports to police when the drug abuse situation occurs. The online monitoring instrument for the drug has the advantages of low cost and good effects and is suitable for popularization.

The invention discloses a dangerous explosive and chemical article monitoring platform. The platform is composed of a civil explosive article safety monitoring part, a firework and firecracker flow control part, a highly toxic dangerous chemical article dynamic control part and a bulk petrol sales control part. Through effective control of the four parts, the bottleneck problem in social securityadministration work at present can be effectively solved; all involved articles are subjected to real-time monitoring and analysis, thereby eliminating potential safety hazards; the efficiency of thesecurity administration work at present is improved to the maximum extent, and major and extraordinarily serious safety accidents are reduced and even avoided; and the occurrence probability of illegal criminal cases is reduced.

The invention provides a network information security monitoring and early warning method. The method comprises the following steps: acquiring network information of a to-be-monitored category in a target site; based on a RoFormer-Sim model, generating a text vector from the text data after integration processing, wherein the text vector comprises semantic content of the text data; according to the text vector, carrying out clustering analysis on commodity information which is the same as and/or similar to the semantic content in the dark online shopping mall to obtain a clustering center of the network information of the to-be-monitored category; performing similarity calculation based on the text data of the clustering center in the dark web forum to obtain a text similarity value; and according to the clustering center and the text similarity value, completing scoring of the security status of the network information of the to-be-monitored category. According to the method, the security condition of the related data of the dark web is evaluated, the final evaluation result is displayed in a scoring manner, the trueness and importance of the security condition of the related data of the dark web are in direct proportion to the score obtained by evaluation, the evaluation is more comprehensive, and real-time evaluation and early warning are performed.

The invention discloses a dummy control system for traffic guidance. The dummy control system for traffic guidance comprises a remote control module and a dummy control module, wherein the remote control module comprises a GPRS wireless signal sending module, the dummy control module consists of a moving dummy, and the moving dummy comprises a storage battery, a MCU master control panel, a GPRS wireless signal receiving module and a circuit control module. The MCU master control panel, the GPRS wireless signal receiving module and the circuit control module are respectively connected with storage battery, the GPRS wireless signal receiving module and the circuit control module are connected with the MCU master control panel, the circuit control module comprises a stepping motor driving circuit, an LED dot-matrix display screen and a voice module driving circuit, and the GPRS wireless signal receiving module comprises an SIM card interface circuit. The dummy control system is simple in structure, convenient to install and capable of replacing a traffic police directing the traffic in a field under severe weather condition, the traffic police can remotely controls multiple moving dummies to perform traffic guidance through a monitoring screen in a monitoring room, and the working efficiency is also improved while traffic polices are saved.

The invention relates to a secure bank card comprehensive prevention and control system on the basis of a big data application technology. The system comprises an ATM, a bank counter depositing and withdrawing system, a cloud risk prevention and control database for integrating big data information, an intelligent image recognition system for integrating image recognition functions and a card reading system which contains bank card physical characteristic scanning and recognition. Latest data of multiple organizations are integrated by the risk prevention and control database and comprises data of head portrait, fingerprints and irises and bank card physical characteristic data reserved by a bank; by means of the system, through a comprehensive detection means, a rule-breaking operator ora cloned bank card can be eliminated, and the suspect is locked in an operating chamber, so that the suspect operational process saving and evidence solidification are synchronously conducted. According to the system, through software and hardware upgrading and function extension, recognition of the cloned bank card and the card holder is achieved, and operation of withdrawing and transferring ofthe suspect is prevented in time, so that property loss of a large cheated population is avoided, the measure efficiency is extremely high, and criminal activities of bank card fraud and money laundering are effectively struck and frightened.

The invention provides an implementation method of an automobile and motorcycle intelligent traffic management system. The most basic method is characterized in two license plates for one vehicle, a unique complete identity (two license plates and one vehicle integration) of the vehicle is constructed, the two license plates cannot be forged (counterfeited and embezzled) or missing (including license plate blocking). The implementation method comprises the steps that: an assumption is formed by means of internal codes of a vehicle-used RFID electronic tag (electronic license plate), a method of system read-only memory for information such as the two license plates is constructed, information binding of the two license plates is realized, the two license plates and the vehicle are truly integrated in one by means of comparison between the two license plates and one-time use of the electronic license plate, the vehicle identity information is complete and unique; and on this basis, various types of automobile and motorcycle intelligent traffic management can be completed by means of the software technology, statistical technology, Internet technology, data transmission technology and the like. The implementation method can significantly reduce the urban traffic congestion, can basically eradicate the problems of hit-and-run, vehicle theft, license plate faking and license plate blocking, and can assist public security departments and state security departments in cracking down other cases involving criminal, terrorism and specially important cases.

A roadblock with an interception function comprises a fixed road surface, license plate recognizers, a slope blocking mechanism, a vehicle door clamping mechanism, a movable road surface plate, a buffer pull rope, a buffer, a storage battery and a wireless control module. Each license plate recognizer and the wireless control module are connected to the Internet in a wireless mode, remote signalsof a remote command center can be received through the license plate recognizer, and the remote command center sends license plate information of a vehicle driven by a suspect to each license plate recognizer. Each license plate recognizer recognizes license plate information of passing vehicles and then compares the license plate information with license plate information, provided by the remotecommand center, of vehicle driven by the suspect, if the license plate information is different, the vehicles are allowed to pass normally, and if the license plate information is the same, the license plate recognizer sends an interception action signal to the wireless control module. And meanwhile, the license plate information is reported to the remote command center so that intelligent networking interception is realized, interception efficiency is improved, and police strength is saved.

The invention relates to the technical field of public safety, in particular to a case clue obtaining method and device based on a technical and tactical model. The invention provides a case clue obtaining method based on a technical tactical model. The case clue obtaining method comprises the following steps that feature engineering analysis is carried out on basic information input by a new caseto obtain a feature vector of the new case; calculating cosine similarity between the feature vector and historical case documents in a corpus to obtain a recommended technical and tactical model corresponding to the historical case with the highest similarity with the new case; and inputting the feature vector into the recommended technical and tactical model to perform chain technical and tactical analysis to obtain a case clue. The problem that case handling personnel cannot select the optimal technical and tactical methods due to insufficient experience can be solved to a certain extent,and the problems that technical and tactical method parameters are difficult to adjust manually, and case clues cannot be checked automatically can also be solved.

The invention discloses a road illegal parking governance method based on high-level video roadside parking charging equipment, and belongs to the field of intelligent parking governance. Illegal parking vehicles are determined by utilizing high-level video roadside parking governance equipment deployed in a whole city or district, and efficient discovery, judgment, scheduling and law enforcementcan be realized with the aid of the multi-focus coverage capability of the equipment and the snapshot rapidity of the equipment. Therefore, efficient road illegal parking governance is achieved, police strength is greatly saved, the overall illegal parking duration is shortened, and adverse effects caused by illegal parking are reduced. The illegal parking problem is handled in a targeted and priority-based mode according to comprehensive information of roadside parking charging equipment based on high-level videos, and the overall governance effect is improved.