60results about How to "Facilitate traffic management" patented technology

A navigation device has a GPRS receiver for receiving real-time information about slow traffic flow or slow average speed on a stretch of motorway, indicating congestion. The device calculates a new itinerary to avoid the congestion, based on historically recorded speeds on secondary roads weighed by the current average speed in the congestion area.

The invention discloses an urban expressway traffic information acquisition system, which comprises a data acquisition unit, a data management unit, an information processing unit, an integrated interface unit, a user application unit and a decision management unit, wherein the data acquisition unit is used for acquiring, gathering and disposing widely distributed multi-source heterogeneous mass traffic data, and the data management unit is used for distributed storage, inquiry, backup and cleansing of the data; the information processing unit is used for cleaning, analyzing and filtering the heterogeneous data to form an information item meeting the standard, and an integrated interface is used for providing standard information to a requester; the user application unit is used for publishing or acquiring the standard information through the relevant interface on a web page, deciding past paired data, disposing, analyzing and providing decision; through cloud computing, the data exchange of the national intelligent transportation system, and system interworking, interconnection and interoperability are realized by big data processing.

The datapipe routing bridge is composed of three building blocks, transmitter, bridge and receiver. The bridge component provides high levels of connectivity between multiple digital signal processors without paying the penalties usually associated with inter-processor connections. The individual digital signal processors are connected with unidirectional point-to-point links from a bridge terminal on one digital signal processor to a bridge terminal on another digital signal processor. A real-time comparison of the packet header information with direction identification codes (IDs) stored inside the bridge routes individual data transfer packets arriving at the bridge into the local processor, repeated out to the next processor or simultaneously absorbed and repeated.

One embodiment of the present invention provides a system that facilitates traffic management in a network. During operation, the system detects a bottleneck in a network based on network-state information received from one or more switches. The system further identifies a data flow that contributes to the bottleneck and generates a signal to reduce the data flow from the data flow's source device.

The invention provides a method for immediately collecting information of a driving vehicle. The method is realized by operating an electronic radio frequency license plate, a vehicle information writer, a vehicle information reader-writer, video identification equipment and a vehicle information management system. The vehicle information writer is used for inputting vehicle registration information into the electronic radio frequency license plate; the vehicle information reader-writer is used for reporting vehicle management dynamical information to a center database in real time, and backing up the vehicle management dynamical information to a local database; when the driving vehicle drives through an information collecting point, the vehicle information reader-writer and the video identification equipment can conveniently and rapidly read all information of the vehicle, and reports the information to the vehicle information management system through the Internet, so that the validity of vehicles can be rapidly judged by monitoring the passing vehicles, and the illegal and violated vehicles can be detected; and various statistics and analysis can be completed, and various vehicle information data, such as road traffic flow, passing vehicle type, and vehicle operation property at any time period, can be collected in real time, so that an information platform is provided for traffic management departments. The method is applicable to instantly collecting information of a ship and the other objects.

The invention discloses an electronic police capturing method and device. The method comprises the steps of firstly receiving capturing information, with trigger signal coding, sent by a front capturing camera and a rear capturing camera, wherein the trigger signal coding is coding corresponding to trigger signals and sent when an induction device induces that a vehicle passes through the cameras; searching for a set of capturing information, with the same trigger signal coding, captured by the front capturing camera and the rear capturing camera; synthesizing the set of searched capturing information, and generating violation information for subsequent illegal processing. Meanwhile, the invention discloses a device corresponding to the method. The device comprises a receiving module, a query module and a synthesizing module. According to the method and device, the corresponding relation between the front-captured information and the rear-captured information of an illegal vehicle can be built, meanwhile, front and rear capturing photos of the vehicle are provided in the violation information, so that in the violation treating process, a policeman can make out the face of a driver who breaks rules at the time, and the control over traffic order can be strengthened.

The invention relates to an access control system with good traffic management convenience for use at an entrance and exit of a smart pipe gallery. The access control system comprises a top plate andtwo pillars; at least two support plates and two intercepting mechanisms are arranged between the two pillars; each intercepting mechanism comprises a driving component, a telescoping component, an intercepting plate and two recognition components; each telescoping component includes a telescoping rack, a hinging block, a slide ring, a slide rail and two sliders; each recognition component includes a direction adjusting unit, an extension unit, a hinging unit and a recognizer. The access control system according to the invention has the advantages that vehicles accessing the pipe gallery are intercepted through the intercepting mechanisms, and traffic safety accidents due to excessive traffic in the pipe gallery are prevented; moreover, the recognition components identify staff the vehicles and transmit identity information to a traffic system, and traffic management is facilitated; after identities are determined as being legal, the vehicles are released; vehicles in the smart pipe gallery are enabled to run safely and orderly inside, and the practicality of the access control system is improved.

The invention relates to a roadway congestion index prediction system (including a vehicle-mounted terminal), an analysis method and a prediction method. The roadway congestion index prediction system comprises a server and a vehicle-mounted terminal. The vehicle-mounted terminal comprises a controller, a wireless communication device and a positioning device. The positioning device is a high-precision multi-source positioning device. The vehicle-mounted terminal transmits the positioning information to the server. According to the technical scheme of the roadway congestion index prediction system, the server positions a vehicle on a lane through acquiring the high-precision and all-territory accurate real-time position of the vehicle running on the lane. Meanwhile, the server calculates the real-time congestion index of the lane/road according to preset road occupied coefficients for various types of vehicles. Moreover, the server predicts a future congestion index according to recorded historical congestion indexes. Therefore, the traffic management and the traffic navigation are facilitated.

The invention relates to a vehicle head up display device, in particular to a mobile intelligent terminal based vehicle-mounted multimedia HUD (head up display) device. The device comprises a projector, a HUD terminal and an OBD (on-board diagnostics) interface; the projector is used for projecting images to a front windshield of a vehicle, the HUD terminal is connected with the input end of the projector, and the HUD terminal is connected with the OBD interface through a data line and is connected with the mobile intelligent terminal through Bluetooth; the mobile intelligent terminal is provided with a Bluetooth communication module, a local database and an application software operation mechanism. By the application of high data processing and storing capabilities of mobile intelligent terminal equipment, vehicle condition alarm projection prompt, emergency self-help and intelligent traffic management functions can be provided, the applicable vehicle models can be selected through software, and display modes of types of display information can be set. The device is widely applicable, convenient to use and good in user's experience.

The invention discloses a technology for completely eradicating fake and imitated license plates in current toll-gate and electronic police systems. The technology comprises a radio frequency identification electronic tag and a radio frequency identification reader-writer, wherein the radio frequency identification electronic tag is matched with the radio frequency identification reader-writer, the radio frequency identification reader-writer is further connection with the toll-gate and electronic police systems, the toll-gate and electronic police systems are connected with a signal processing device, and the signal process device and the radio frequency identification reader-writer are both matched with the toll-gate and electronic police systems; the radio frequency identification electronic tag is read by the radio frequency identification reader-writer, and then the vehicle information is obtained and compared with pictures shot by the electronic police system, and thus the purposes of identifying the fake and imitated license plates and optimizing traffic management in the current toll-gate and electronic police systems are achieved.

The invention relates to an intelligent traffic managing device, in particular to an intelligent traffic managing device based on a mobile intelligent terminal and a vehicle-mounted OBD (no-board diagnostics). The intelligent traffic managing device comprises a projector used for projecting images on a front windshield of a vehicle and a HUD (head up display) terminal connected at the input end of the projector; the HUD terminal is connected with an OBD connector of the vehicle through a data line; the HUD terminal is connected with the mobile intelligent terminal through Bluetooth; the mobile intelligent terminal comprises a Bluetooth communicating module, a local database and an application software operating mechanism. The intelligent traffic managing device uses high data processing and storing capability of the mobile intelligent terminal and has a vehicle condition alarm projecting hint function, an emergency self rescuing function and an intelligent traffic managing function. Furthermore, vehicle types can be chosen through software, and display information kind displaying modes can be set. In addition, the intelligent traffic managing device is wide in application, convenient to use and good in user experience.

The invention discloses a BIM technology-based city traffic management system. The system comprises a BIM operation and maintenance server, a traffic information database and a front end collection unit, wherein the BIM operation and maintenance server is used for building a visual management model of city traffic; the front end collection unit remotely communicates with the BIM operation and maintenance server and is used for collecting field data information at a front end of the city traffic to serve as a basis of dynamic model building; and the traffic information database is in communication connection with the BIM operation and maintenance server and is used for providing basic related data of existing city traffic to serve as a basis of a basic static model of the city traffic. Infrastructures and traffic conditions in the city traffic can be subjected to the dynamic model building, so that the condition of the city traffic is comprehensively and effectively monitored, and the city traffic management is optimized.

The invention relates to traffic management, and specifically relates to a lane vehicle flow statistical system. The system comprises a server and vehicle-mounted controllers, and the server is in communication with the vehicle-mounted controllers. Each vehicle-mounted controller comprises a controller unit, a communication module and a positioning device. The positioning devices are of high precision, and can position vehicles on a lane. The system can position the vehicles on the lane through acquiring the accurate real-time positions of the on-road vehicles. The server calculates real-time vehicle flow velocity on the lane or the road according to preset road occupying coefficients of various types of the vehicles, makes statistics on the vehicle flow velocity on the lane or the road during any period, and predicts the vehicle flow velocity on the lane and the road in future periods, so that traffic management and navigation are facilitated.

The invention discloses a remote real-time vehicle exhaust emission monitoring device which comprises an MCU (microprogrammed control unit) main control module, a GPS (global positioning system) positioning module, a GSM (global system for mobile communications) text message alarm module, an SD (secure digital) memory card storage module, a liquid crystal display module, a data acquisition module and a power module, wherein the data acquisition module is connected with the MCU main control module, the GPS positioning module is connected with the MCU main control module through a serial port 1, the MCU main control module is connected with the GSM text message alarm module through a serial port 2, the MCU main control module is further connected with the SD memory card storage module through an SPI (serial peripheral interface), and the MCU main control module is further connected with the liquid crystal display module and the power module. The remote real-time vehicle exhaust emission monitoring device enables detection personnel to detect any vehicle driven on a road anywhere with the aid of a monitoring screen in an office and is insusceptible to objective conditions such as weather, and labor intensity of the detection personnel can be also improved.

A road with the lanes for non-automotive vehicles as slow-speed system features that the lanes for automotive vehicles and the lanes for non-automotive vehicles are not in the same level, an isolating band is arranged between them, the sidewalk and said lane for non-automotive vehicles are in the same level and a multifunctional facility band is arranged between them. Its advantages are high traffic throughput and safety, and easy traffic management.

The embodiment of the invention relates to the technical field of image detection, in particular to a method and a device for detecting a vehicle. The method provided by the invention comprises the following steps of: scanning an acquired interest region of a current image frame; dividing an interest region image which is obtained by scanning into a plurality of detection regions, and extracting a local binary patterns (LBP) characteristic attribute of each detection region respectively; calculating dot products for a vector set which corresponds to the LBP characteristic attribute of each detection region and a pre-set hyper-plane respectively to obtain a to-be-detected value which corresponds to each detection region; and determining that the vehicle exists in the current image frame if a maximum value in the to-be-detected values which correspond to the detection regions is greater than a pre-set threshold value. The device provided by the invention comprises a scanning module, a characteristic attribute extraction and determination module, a to-be-detected value acquisition module and a vehicle determination module. By the method and the device provided by the invention, a real road condition can be detected conveniently and correctly, and vehicle traffic management can be performed conveniently.

The invention relates to an integral traffic information display device. The display device comprises a display screen body, wherein a road strip, a variable light band and a road sign are arranged on the display screen body, the road strip displays road directions, and the color of the road strip is different from the colors of other parts on the display screen body except for the road strip; the variable light band is arranged adjacent to the road strip along the direction of the road strip; and the road sign is arranged adjacent to the road strip and used for displaying a road name on a road strip mark. The road strip is used for indicating the road direction, cooperated with the sign to play a guide role and can function as a static signpost anytime anywhere; and the variable light band displays the real-time traffic condition of a road when emitting light, so that the road strip serves as an induction screen to play the role of dynamically releasing real-time traffic flow information. The dynamic road guiding information and static road guiding information are synchronously displayed so as to facilitate reading. Moreover, the efficiency for road users to obtain various traffic information in a unit time is increased, accordingly, the traffic management is optimized, and smooth traffic is realized.

The invention discloses a fake plate vehicle identification method. The fake plate vehicle identification method comprises the steps that 1, driving license information or driver's license informationof vehicles is bound; 2, fee payment information is set; 3, real-time nodes in the process of driving the vehicles into expressways are recorded; 4, when the vehicles are driven out of the expressways, fees are collected according to information fed back by fee collecting stations; 5, according to node records of the vehicles in the use process, driving data is analyzed, and if running vehicles appear at different places in preset time periods and have the same vehicle identifiers and meanwhile the running vehicles are not bound with the driving license information or the driver's license information of the vehicles, it is determined that the vehicles are fake plate vehicle illegally using vehicle owners' information. By adopting the method, a fake plate vehicle detection range can be widened, the fake plate vehicle detection efficiency can be improved, the fake plate vehicle investigating and treating capability can be effectively improved, vehicle tracking and road traffic management can be facilitated, traffic control is facilitated, the vehicle information identification accuracy is ensured, and a basis is provided for traffic penalty for violation of regulation.

The invention provides a smart city traffic safety monitoring device. The device comprises a stand column, and a control box is connected to the outer wall of the stand column; a connecting rod is connected to the outer wall of the stand column; the end, away from the stand column, of the connecting rod is connected with a shell; a camera is arranged in the shell, a reinforcing part is connected between the shell and the camera, the outer wall of the shell is connected with a mounting seat and a mounting plate, the inner wall of the mounting seat is connected with a motor part, the output endof the motor part is connected with a rotating shaft, the rotating shaft is rotatably connected in the mounting plate, and the outer wall of the rotating shaft is connected with two first bevel gears;when the brush is used for removing dust on the outer side of the camera, clear water can be used for spraying the outer side of the camera, the cleaning effect of the brush is improved, the situation that the outer side of the brush is contaminated by too much dust, and the dust removal effect of the brush is affected is avoided, then it is guaranteed that monitoring images of the camera are clear, and the monitoring effect is improved.