197results about How to "Increase traffic speed" patented technology

The traffic speed counting and matching method for road traffic includes: fetching position information of mobile terminals from collected traffic data information; when the position information of the mobile terminals is lost, according to the change information of the position information of the mobile terminals, dynamic predicting and obtaining the position and speed information of the mobile terminals by using follow-up arithmetic; matching the position and speed information of the mobile terminals onto a road network to generate road traffic speed information. The road traffic speed counting and matching system is also disclosed. The method and system can provide exact traffic condition information to traffic managers and going out people.

The invention discloses a vehicle loss determination method based on mobile communication terminal or network terminal, comprising the steps that: after a traffic accident, a party transmits an image of the damaged part and related information of a vehicle to a loss determination service center by wireless communication network; the loss determination center analyzes the image of the damaged part and related information of the vehicle, determinates the loss by a loss determination system; and the loss determination service center submits the loss determination result to the party by wireless commutation network. The party transmits the image of the damaged part and related information of the vehicle to the loss determination service center by wireless communication network, the loss determination service center determinates the loss by the loss determination system, and submits the result to the party by wireless communication network, therefore the invention is capable of assuring instantaneity, reasonability and precision of loss determination.

The present invention provides a parking information service system and method capable of accurately reserving parking spaces, including a parking information platform communicated with a parking lot management system, a license plate recognition camera, self-service toll payment equipment, and several intelligent parking locks. The parking information The platform communicates with the user's mobile terminal, and the beneficial effects of the present invention are: realizing the parking space reservation service based on the Internet platform, the parking lot charging function based on third-party payment, improving the parking space utilization rate of the parking lot, and avoiding artificial loopholes in manual charging , to ensure the income of the parking lot and reduce the management cost.

The invention relates to an on-site bidirectional addressing-based on-line reservation parking management system which comprises a server, an entrance device, an exit device and a mobile intelligent terminal. The on-line reservation parking management system is characterized by further comprising parking space detectors and a Bluetooth base station that are arranged in a parking lot. The server is in signal connection with a parking cloud management platform, the parking space detectors correspond to parking spaces in the parking lot in a one-to-one manner in such a way that serial numbers of the parking space detectors correspond to those of the parking spaces, the parking space detectors are used for checking the parking spaces in real time, and the Bluetooth base station is used for positioning the mobile intelligent terminal on site. Based on the parking cloud management platform, the Bluetooth base station, the parking space detectors and developed APP software, the on-line reservation parking management system can fulfill an on-line reservation function, a built-in search function, a road navigation function, a vehicle license plate recognition function, a parking space recommendation function, a self-made map function, a real time parking space information checking function, an indoor positioning and navigating function, a vehicle guiding function, a reverse vehicle seeking function, a parking space billing function and an on-line payment function. The on-line reservation parking management system also supports 3D TOUCH and wearable devices. The on-line reservation parking management system supports order payment via a AliPay mobile payment API and has a carrier pigeon pushing function.

The invention discloses an ETC lane anti-jamming method based on a multi-beam antenna. The ETC lane anti-jamming method comprises the steps that signal and position detection is carried out through the multi-beam antenna on vehicle-mounted electronic tags in an antenna communication area of a lane where the multi-beam antenna exists; when the multi-beam antenna detects that the vehicle-mounted electronic tags exist in the communication area, an orientation downlink beam is emitted to each vehicle-mounted electronic tag, each downlink beam forms an independent and relatively small communication subdomain, and concurrent communication of the downlink beams with the vehicle-mounted electronic tags is achieved through a space division multiplexing mode. According to the ETC lane anti-jamming method based on the multi-beam antenna, beam forming technology is utilized, effective communication areas for ETC trading can be regulated, an OBU accurate position of an ETC lane is detected in real time, the orientation downlink beam is regulated and emitted according to positions of the electronic tags, the concurrent communication of the downlink beams with the vehicle-mounted electronic tags is achieved through the space division multiplexing mode, and therefore the lane passage speed is improved, and meanwhile vehicles on the ETC lane are prevented from car following jamming and adjacent channel interference.

The invention relates to the technical field of intelligent transportation, and provides a railway transport intelligent safe passage system and passage method. The system comprises an inbound identity verification subsystem, a people and package safety inspection subsystem, a ticket checking and train taking subsystem and a ticket checking outbound subsystem. The inbound identity verification subsystem, the ticket checking and train taking subsystem and the ticket checking outbound subsystem are provided with an identity information acquisition module, a facial image acquisition module and a comparison module. Facial images of passengers can be acquired in real time, comparison with the recent image information of the passengers acquired from a cloud data center is performed through the comparison module, and the acquired latest images are stored, updated and inputted to the cloud data center. According to the technical scheme, a safety verification service is provided by a robot in a necessary safety inspection link through the automatic technical means so that the service quality can be enhanced, the verification efficiency can be enhanced and manual labor intensity can be reduced.

The invention discloses a no-parking system and method for a highway. A payment system comprises a payment device and a lane control device; the payment device comprises a payment terminal, a charging server and an online payment server; the lane control device comprises a lane control computer, a vehicle license plate recognition device and a peripheral lane device. The payment method includes the steps that first, a user logs in the charging server; second, the user looks up a vehicle information database and a highway section charging information database through a handheld terminal or a network terminal so that the amount of money needing to be prepaid can be obtained; third, the user logs in a third-party payment system on the online payment server through one of the handheld terminal and the network terminal, and the user prepay the amount of money to the charging server after successfully logging in the third-party payment system. According to the system and method, the vehicle license plate recognition technology, the network payment technology and the lane control technology are combined, and the no-parking charging function of the highway is achieved well.

The invention provides an intelligent traffic management system and method based on cloud computing. The system comprises a plurality of image acquisition units, a cloud computing server and traffic lights, each image acquisition unit comprises a camera, an image analysis module and a data storage module, the camera is used for shooting an image at a crossing, the image analysis module is used for recognizing vehicles in the image and counting the vehicles to obtain traffic flow data, the data storage module stores image data and the traffic flow data and uploads the traffic flow data to the cloud computing server, and the cloud computing server sets the traffic lights according to the traffic flow data. The method includes following steps: obtaining the traffic flow data of each crossing and uploading the data to the cloud computing server; setting a reference passing time T; and adjusting and setting the passing time of each crossing. According to the system and the method, real-time onsite images are acquired and statistics of the traffic flow data is performed so that the time of the traffic lights and information notification of vehicle GPSs are set, the road traffic management efficiency is improved, and the problem of road congestion is solved.

The invention discloses a visitor coming control guide method and system. The method comprises the following steps of: after a first reading device of a first gate reads a temporary passport of a visitor, displaying an electronic map path between the first gate and a destination of the visitor on a first display device of the first gate; when the visitor reaches a second gate, reading the temporary passport of the visitor by a second reading device of the second gate, and judging whether the visitor needs to pass through the second gate in order to reach the destination of the visitor; if so, opening the second gate; and otherwise, keeping closing of the second gate, and displaying an electronic map path between the second gate and the destination of the visitor on a second display device of the second gate. According to the method, the safety of other regions is ensured, the destination reaching time of the visitor is shortened, and the passing speed of a whole district is accelerated; the situation of using of a false certificate is avoided, and the passing of the gates by using certificates of other people is prevented; and a resident can check visitor information in real time, and can remotely authorize the visitor.

The invention is directed to a communication network wherein a direct tunnel may be formed between a user equipment and a gateway support node, bypassing an intermediate serving support node. If, however, the gateway node should be outside of the actual communication network to which the user equipment is connected, a two-tunnel concept is used wherein a tunnel is provided between the user equipment and the serving support node. Likewise, when receiving a request for Lawful Interception, the tunnel formed between the user equipment and the gateway node is reconfigured to be directed to the serving node for guiding all user traffic and control signaling via this serving node.

The invention relates to the highway toll payment field, and especially relates to a highway toll mobile payment system and method based on a mobile end application and license plate identification. The system comprises a mobile payment APP, entrance / exit lane subsystems, a mobile payment operation management platform, a mobile payment gateway, a money collection and electronic invoice subsystem,and a province network clearing and settling center. The entrance / exit lane subsystems include license plate identification devices installed on all entrance / exit lanes, lane barrier gate controllers,and entrance / exit computers. The license plate identification devices at entrances / exits are adopted to collect license plate numbers of vehicles that pass by, the license plate numbers are input toa mobile payment background system, running paths of the vehicles are recorded through the license plate numbers, bound APP accounts are queried through the license plate numbers, and tolls are paid through a mobile terminal such as a mobile phone. In this way, mobile payment of tolls is realized, the lingering time of the vehicles at highway entrances / exits is reduced, and the pass speed is increased.

The invention provides a trunk line cooperative control method for the intersection of two phase signals, and can solve problems that the green time is wasted and vehicles at the intersection are blocked because a conventional bidirectional green-wave control effect is poor. The method comprises the following steps: (1) designating a single cooperative control region according to an overall control strategy; (2) obtaining the phase differences between the two phase intersections in the cooperative control region and a trunk line upstream intersection and a trunk line downstream intersection, the minimum green-light time of cooperative phases of the two phase intersections, and the minimum green-light time t of non-cooperative phases; (3) determining a public period T of a cooperative control scheme; (4) determining a signal timing dial scheme of a conventional intersection, and determining a green-wave bandwidth t of green wave coordination; (5) judging whether green wave bands of the two phase intersections are set in the same signal period or not; (6) determining a signal timing dial scheme for two periods of the two phase intersections; (7) determining a cooperative control scheme of a signal cooperative control region.

The invention discloses a public transport travel control method and device, a computer device and a storage medium. The method comprises: obtaining face images of one or more passengers entering a public transportation jurisdiction area, and enabling the face images to comprise face contour characteristics; matching a face image in a preset database, wherein the preset database comprises the collected face image and a set of identity information and account information mapped with the face image; and detecting whether the face image satisfies a preset condition, and when the face image satisfies the preset condition, allowing passage and paying the traffic fee from the account information mapped by the face image. The whole process is simple and convenient, multiple persons can be read atthe same time, the recognition speed and the passing speed of the passengers are increased, the riding time is saved, automatic payment is achieved, and the passengers can ride more conveniently. Byobtaining the identity information of the passengers, the passengers can be monitored conveniently, lawbreakers are prevented from being mixed into public transportation places to be disordered, and the public transportation safety order supervision strength is improved.

The invention belongs to the technical field of mobile network services, and relates to a parking space information sharing method based on smart phones. According to the parking space information sharing method based on the smart phones, vehicle owners carrying the smart phones serve as information users, and also serve as information collectors, the vehicle owners who serve as the information collectors send collected information to a server independently, the server marks the collected information, carries out quantification on the information to form dimensional information for extreme learning, and carries out real-time learning prediction according to the quantified dimensional information, meanwhile, the vehicle owners who serve as the information users obtain related parking space information which is processed through learning prediction from the server, and collection and marking of the information are mainly divided into three types. According to the parking space information sharing method based on the smart phones, the vehicle owners can timely obtain parking space information, inconvenience caused by looking for parking spaces is reduced, and the time for looking for the parking spaces is reduced.

The invention relates to an interference-free urban road transportation network facility and a running method thereof, in particular to an interference-free urban road transportation network facility which formed by connecting an interference-free urban transportation trunk road network facility and a plurality of interference-free region road transportation network facilities and a running method thereof. The conventional urban road network facility has a grid shape of crossing the trunk with branch roads, and has dense crossed intersections and extremely low running capacity so as to cause severe traffic jam. The invention changes the conventional urban road network facility structure, employs the technology of turning around, one-way running, running on the left, designing annular lanes and interference-free interaction of the trunk network and an area network, provides the urban road transportation network facility with the advantages of novel structure, no running conflict node, interference-free and uninterrupted running of the vehicles and no traffic light, and the running method thereof, and has the advantages of high vehicle running efficiency, low manufacturing cost, and capacity of modification on the basis of the conventional urban road network facility.

The application provides a parking lot control system, which comprises an active RFID card, a card reading device, a first trigger device, and a controlling device, wherein the card reading device is used for reading information of the active RFID card; the first trigger device is used for sending card reading triggering signals to the controlling device when the distance between a vehicle and an entrance or an exit is less than a preset distance; when the card reading triggering signals are received, the controlling device is used for controlling the card reading device to read the information of the active RFID card, querying if information in accordance with the information read by the card reading device exists in a local memory device or a remote database server, and controlling an entrance gate or an exit gate to open when the information in accordance with the information read by the card reading device is queried. The system allows gates to be opened without opening a window to swipe a card as long as a vehicle owner in the vehicle takes the active RFID card or the active RFID card is placed in the vehicle; therefore, the vehicle passing speed is improved.

The invention relates to a beam spanning a multilayer deck, which has the technical scheme that a web spans the multilayer deck; an upper flange, a lower flange, the web and a panel are integrally connected to work together to be used as a common beam in an interior passageway of the beam, and the interior passageway of the beam is used as a motor vehicle passageway, a trolleybus passageway, a track traffic passageway, a magnetic suspension passageway, a pipeline passageway and a pedestrian passageway. The invention has the technical effect that the beam can adapt to a large span when being used for a beam bridge and has economical efficiency; the trafficability can be improved when the beam is used for stayed-cable bridges or suspension bridges; and the beam has small solid thickness, and is favorable for the arrangement of the multilayer deck, utilization of land and space resources and intensive utilization of traffic passageway resources. The beam of the invention is suitable to be used as a simply-supported beam, a continuous beam, a rigid frame bridge main beam, a stayed-cable bridge main beam and a suspension bridge main beam of an elevated track, an elevated high-speed railway, an elevated magnetic suspension, an elevated trolleybus, an elevated road, a comprehensive elevated passageway, a multilayer river-crossing large bridge, a multilayer ocean-crossing large bridge and the like.

The invention discloses a fatigue driving monitoring and early warning system. The system comprises an action capture system, a monitoring wristband, a signal processing module and a voice broadcast system; and a facial feature of a driver is captured through a high-speed camera and heart rate data of the driver is obtained through the monitoring wristband to monitor a body state of the driver, thereby preventing situations such as fatigue driving and the like. The fatigue driving monitoring and early warning system provided by the invention is efficient in data processing and reliable in communication, gives consideration to action and heart rate changes of the driver, is high in data reliability, can effectively perform early warning on a fatigue driving behavior, and is suitable for popularization and application.

The embodiment of the invention discloses an expressway toll collecting method and device. The method comprises the steps that a mapping relation between expressway exit information and user identification information is established through an exit two-dimensional code; a mapping relation, established through an entrance two-dimensional code, between expressway entrance information and the user identification information is acquired; the toll of a user is calculated according to the expressway entrance information and the expressway exit information; the user is charged according to the toll of the user and the user identification information. By the adoption of the technical scheme, the expressway toll can be collected between an expressway toll-gate and the user in the mode of scanning the two-dimensional codes, lane construction cost is low, convenience and fastness are achieved, the passing speed of vehicles is raised, the passing efficiency of lanes is improved, and user experience is greatly improved.

The invention discloses a rapid highway electronic toll collection system and method based on IoTs technology. The present invention relates to a highway toll collection system which is characterizedby comprising a vehicle terminal fixed in a vehicle, a data center, an entrance IoTs base station at an entrance of a highway, an entrance vehicle release unit arranged at each ramp entrance, an exitIoTs base station at an exit of a highway, license plate acquisition units arranged at the exit release channels, and an automatic release gate or automatic release gate. Another technical solution ofthe present invention is to provide a highway toll collection system. The toll collection of the highway is realized by means of IoTs technology, the toll collection and releasing manner of the highway is changed into two sections, the toll collection is completed in the first section of area, and in the second section of area, the corresponding vehicles are automatically released according to the toll collection situation in the first section of area, therefore, the passing speed of the highway toll collection area can be greatly improved.

The invention discloses an urban rail transit gate passing control method based on binocular camera behavior detection. Gate machine installation and monitoring channel number calibration are carriedout through a binocular camera. performing internal and external parameter calibration and three-dimensional reconstruction of the camera; Passenger passing behavior data acquisition and preprocessing, passenger passing behavior data acquisition and preprocessing, motion area detection, moving object gait feature extraction, time sequence analysis model training and inspection, time sequence analysis model updating and real-time passenger passing behavior detection and identification are carried out, and real-time detection, identification and response to passenger passing behaviors are realized. Meanwhile, changes of camera parameters and classification labels are responded in time, parameters of the time sequence analysis model are trained and updated, the recognition accuracy and the control effectiveness are improved, the user experience in the technical field of rail transit intelligence is greatly improved, and actual requirements are met.

The invention discloses a vehicle road information display system, which comprises a wireless signal sending device and a wireless signal receiving device. The invention is characterized in that the wireless signal sending device and the receiving device are respectively arranged on a traffic lane of a road and an automobile, the sending direction of the wireless signal sending device is only limited to the automobile of the current traffic lane and the traffic lane, and automobiles on traffic lanes at both sides and the traffic lanes can not receive the signals of the wireless signal sending device.

The invention relates to a method for adjusting a signal lamp time interval according to the vehicle flow and belongs to the intelligent traffic field. As signal lamp time intervals in the prior art are not reasonable, a problem that automatic regulation according to the vehicle flow can not be realized is solved through the method, pressure sensors and vehicle speed detectors are laid under a road surface in front of each traffic signal lamp crossing at 10-meter intervals, through data detected by the pressure sensors and the vehicle speed detectors, signal lamps are selectively adjusted according to a distance between a detection road and the crossing, time intervals of the traffic lamps are adjusted; the employed device is simple and convenient, cost is relatively low, automatic adjustment on the time interval of the signal lamps can be realized according to the vehicle flow, jamming time of the vehicles at the crossing can be reduced, the vehicle passing speed is improved, unblocked traffic is guaranteed, and convenient and rapid speed traffic is realized; through intelligent control on the signal lamp time, manpower and material resources for traffic guidance are saved, and automatic adjustment is realized.

A driving assistance method executed by a driving assistance device including a tri-axial accelerometer, an information presentation controller, and an information presentation section. The driving assistance method includes: a congestion warning sign information acquisition step for acquiring congestion warning sign information based on change in the acceleration; a multi-lane information acquisition step for acquiring information regarding whether or not the position of the driving assistance device is on a multiple lane travel path; a restriction information presentation step for presenting information indicating lane change restriction when the position is on the multiple lane travel path and congestion warning sign information indicates traffic flow tending toward congestion; and a non-restriction information presentation step for presenting information indicating non-restriction of lane change when the position is on the multiple lane travel path and congestion warning sign information does not indicate traffic flow tending toward congestion.

The invention relates to a method and system for optimizing the vehicle passing speed in a crossing automatically. A map lane matching algorithm is combined, and when a vehicle is within certain distance to the crossing, the ID number, latitude and longitude, positioning flag bit, speed, lane information and the like of the vehicle are uploaded to a cloud-end server in real time. According to information when the vehicle passes the crossing, the cloud-end server calculates the vehicle flow rates in different directions of a present road in real time, a mathematical model is combined, parameters of a signal lamp controller of the crossing are adjusted in a remote control way, and a closed-loop control system is formed. The larger the number of vehicles provided with high-precision positioners is and the more data samples the cloud-end server collects, the better the dynamic traffic light time adjusting effect is. According to the method and system, when the crossing is obstructed, when certain vehicle occupy the crossing for a long time can be monitored in real time, and an electronic ticket of traffic violation can be sent the vehicle which occupies the crossing for long time by combining related punishment prescriptions of local traffic police.

The invention discloses a track changing device of a straddle type monorail track and the track includes a walking track beam, a cross track beam block, a track changing beam block part, a track changing execution part, a track changing locking part, a signal lamp, a support column and a The installation platform on the top of the support column changes the position of the track-changing beam components through the track-changing actuator components installed on the elevated installation platform, so that different trains can pass on different elevated straddle-type monorails. Another solution of the present invention is to provide an elevated translational track changing method for a straddle-type monorail track. The invention has the advantages of simple structure, stability, reliability and high efficiency.

The invention discloses an urban rail public traffic and transportation system. The urban rail public traffic and transportation system comprises two parallel inner rails (1-1) and two parallel outer rails (1-2) which are arranged in the identical ground lane, wherein the two parallel inner rails are specialized for lower-layer vehicles (2-2) to drive, and the two parallel outer rails are specialized for upper-layer vehicles (2-1) to drive. During the operation of the urban rail public traffic and transportation system, a wide beam (8) and a high column (7) of an upper-layer vehicle rail bogie (6) form an arch-type structure which is used for the lower-layer vehicles (2-1) which use the rail bogie (6) with a narrow beam (8) and a low column (7) to pass through reversely; and the urban rail public traffic and transportation system is matched with a platform system which is combined with passenger foot-bridges and a vehicle conversion system. The urban rail public traffic and transportation system has the advantages of saving road resources, improving public traffic vehicle driving speed, reducing urban air pollution, being low in construction cost and the like.

The invention discloses an opening type campus anti-following system which comprises a detecting area, wherein the detecting area is composed of a photoelectric beam detector, a top camera, an RFID (Radio Frequency Identification Device) trigger antenna, an RFID trigger and an RFID antenna; the RFID trigger and the RFID antenna are connected with a RFID reader-writer; cameras are respectively arranged on front and rear sides above the detecting area; and the cameras and the photoelectric beam detector are connected with a video processor. According to the principle of the opening type campus anti-following system, a video identifying technology and an RFID positioning technology are integrally combined, two personnel real-time arrangement diagrams generated by an RFID and video detection are compared by the system, the existence of the following phenomenon is judged and specific photograph data of the following phenomenon is supplied, so that a manager can timely perform safety management. According to the opening type campus anti-following system, no special detection channel is arranged, the manual card-swiping is unnecessary, the speed of people flow is accelerated, the jam and detention phenomenon is improved, a lawless person is prevented from entering into a campus while the attendance information of students is timely known, and a school is convenient to perform personnel management.

The invention belongs to the field of automatic control, and relates to single-lane dual-direction passing warning, in particular to a community single-lane vehicle entrance and exit warning system. The community single-lane vehicle entrance and exit warning system achieves the technical aims of being clear in guidance, rapid in permit through and free of waiting time spent by the owner of a vehicle. According to the technical scheme, after a vehicle entrance and exit card reader receives a remote control or card reading signal, the remote control or card reading signal is input to a vehicle entrance and exit LED warning lamp, and a green warning lamp body of the vehicle entrance and exit LED warning lamp is turned on; when the vehicle runs out of a vehicle entrance and exit ground induction coil, the vehicle entrance and exit ground induction coil transmits an induction signal to the vehicle entrance and exit LED warning lamp, a red warning lamp body of the vehicle entrance and exit LED warning lamp is turned on, meanwhile, a vehicle entrance and exit camera body of a camera shoots the corresponding license plate number, and videos and pictures are input to a host and stored into a corresponding hard disk through a video card. The community single-lane vehicle entrance and exit warning system can be widely applied to a community only with the single entrance and exit lane.

The invention relates to a method for identifying traffic events for a special gate of an urban railway transit. The method is mainly and technically characterized by comprising the following steps: setting multiple pairs of infrared sensors in a gate passage and dividing the passages formed by the gate from right to left into the zones of LZone1, LZone2, LZone3, RZone3, RZone2 and RZone1; during identification, acquiring the behavior and event in the moving process according to the predefined behavior and event so as to form an event sequence; with respect to the ticket evading phenomenon such as tagging along and forcing on entrance as well as bringing luggage, defining the equal compound event; judging the number of people passing through the passage by analyzing the event sequence; and detecting people holding tickets, tagging along, forcing on entrance or passing at the same time by comparing with the effective tickets confirmed by the gate. The shear gate by using the event identifying method can be used for improving the identification rate to 85%, and 90 persons can pass through the gate per minute.