165 results about "City street" patented technology

The present invention relates to a smart vehicle identification device that has means to determine the identity of vehicles on city streets and highways. The smart vehicle identification device comprises of 1) an interrogator in the form of a radiofrequency (RF) reader; 2) wireless transceiver, modem and communication ports that serve as communication means; 3) a central processing unit comprising of a processor and memory chip that determines and controls the functioning of the smart vehicle identification device. A multitude of smart vehicle identification devices are placed strategically along highways and city streets; and each smart vehicle identification device communicates with a central control station to form a network. Transponders; comprising of radiofrequency (RF) tags; are mounted on vehicles and contain vehicle identification information. The RF reader of each smart vehicle identification device has means to interrogate the RF tag of vehicles passing through its corresponding interrogation zone on highways and city streets. Vehicle identification information thus obtained is transmitted to the central control station. Suspect vehicle identification information is entered into the computer system at the central control station; which has means to match the entered suspect vehicle identification information with the vehicle identification information obtained from the smart vehicle identification devices in its network; and determine if a suspect vehicle has been identified by a smart vehicle identification device in its network. Law enforcement officials are alerted if a suspect vehicle is identified.

The invention relates to a street lamp system, in particular to a target tracking subsection power supply street lamp system. The target tracking subsection power supply street lamp system comprises a microwave moving target signal detection circuit, a human body infrared detection circuit, a wireless communication circuit, an MCU (Micro Central Unit), a start control circuit, an auxiliary power supply, a light source and a commercial power input interface and is used for solving the conditions that low illumination utilization rate, low light-emitting efficiency of the light source and short service life of the lamp generally exist in the traditional city street lamp illumination, financial and physical resources consumed by the control flow of the illuminating system are great and the like; and the invention has the advantages that: firstly, target tracking and regional power supply illumination are adopted for effectively saving electric energy; secondly, the control over a lamp lightening zone is intelligently realized so as to effectively save labor force and financial resources; thirdly, an ICP (Inductively Coupled Plasma) or an LED (Light Emitting Diode) with high light-emitting efficiency is used to improve the utilization rate of electric energy; and fourthly, the idea of energy saving and emission reduction is accorded and green illumination is carried out.

The invention discloses a detection method of a street lamp failure. The detection method includes following steps: obtaining an actual current variation characteristic curve of a target street lamp, and confirming that the garget street lamp is broken down when the obtained actual current variation characteristic curve does not match with a preset standard current variation characteristic curve. The invention further discloses a detection device of the street lamp failure and a detection system of the street lamp failure. Due to the adoption of the technical scheme, detection device of the street lamp failure and the detection system of the detection device of the street lamp failure is capable of accurately detecting a broken street lamp, is particularly capable of accurately judging the street lamp with an electronic type ballast failure or an inductance type ballast failure, improves accuracy when the street lamp detection is conducted, enables a staff to repair the broken street lamp in time and meets normal requirements of city street lamp illumination.

The present invention is a system and method for wireless emergency notification. In embodiments, a Civic Notification Service Centre (CNSC) generates a notification message, the notification message including a location identifier and notification information. The location identifier represents a geographical area such as a postal code, city street, neighborhood, or municipality. The CNSC transmits the notification message to a message switch that translates the location identifier to at least one device identifier such as a CAP code that is allocated to a set of notification devices assigned to the geographical location defined by the location identifier. Alternatively, the device identifier could be directly input within the notification message. After translation, the resulting notification message is transmitted to a set of base stations which subsequently transmit the notification message to a plurality of notification devices. The notification devices programmed with the device identifier within the notification message process the notification information. In some cases, a select set of base stations could be defined to transmit a notification message and therefore a limited wireless coverage area would be used that primarily focuses on the geographical area defined by the location identifier of the message. This notification system allows for the bypassing of the PSTN which ensures that in times of emergency, when the PSTN tends to be over-loaded, the notification message can still be delivered to the appropriate notification devices.

The invention discloses a street lamp energy saving management apparatus. The system comprises: a street lamp monitoring center computer (1), a street lamp management and control soft ware (2) installed in the street lamp monitoring center computer, a wireless communication system (3), a mobile management terminal (4), a remote management accessing terminal (5), a public reporting module (6), a loop controller (7), a single lamp controller (8), a single lamp energy saving unit (9), street lamps (10), a traffic flow sensing module (11), illumination sensing module (12), accident alarm linkage unit (13), city digitlization management superior management system (14), a cable antitheft monitoring module (15) and a GPS vehicle positioning and scheduling system (16). The system can realize switching, state monitoring, energy saving and life predicting to single street lamp, street lamp daily service management; and can realize street lamp cable antitheft alarm, and can adjust street lamp brightness according to traffic flow. And the street lamp management controlling apparatus can be widely applied in city street lamp and night scene illumination construction management.

The invention relates to the field of urban planning, and provides an urban multi-source data-based street space quality measurement evaluation method, which comprises the following steps of: obtaining urban road network data and interest point data in a research area, and preprocessing the urban road network data and the interest point data to obtain street view sampling points; obtaining a plurality of groups of streetscape image data through streetscape sampling points; inputting each piece of streetscape image data into the trained semantic feature extraction model to obtain a streetscapesemantic element data table; constructing a measure evaluation index of the urban street space quality through a street view semantic element data table, the interest point data and the urban road network data; and obtaining the distribution rule and the distribution mode of the urban space quality through the measure evaluation index of the urban street space quality. According to the invention,the street quality is researched on the microcosmic scale, the research range is widened, research is carried out on the perspective of the urban macroscopic level, and the accuracy of street space quality measurement can be remarkably improved.

The invention relates to the technical field of shared vehicles. Vehicle parking data information sent by a user from a client is received; the vehicle parking data information is processed and whether a vehicle parking state in the vehicle parking data information is matched with a vehicle standard parking state or not is judged; and if the vehicle parking state in the vehicle parking data information is matched with the vehicle standard parking state, a first reward is allocated to the account of the user corresponding to the client. With the mentioned structure, the method can excite the user to place the shared bicycle as required after using the shared bicycle, so that the phenomenon that the city street is disordered due to randomly-placed shared bicycles is reduced or avoided.

The invention proposes a new and novel method to collect fees (or tolls) for road-usage and to make toll-booths unnecessary and obsolete. Monies thus collected by this invention can be used for maintenance and construction of all highways, bridges, tunnels, roads and city streets. The invention re-designs the method of toll-collection which insures a more equitable sharing by all owners of vehicles who use these roads under a variety of conditions.

A decorative bench barrier serves the function of providing security for buildings, memorials, and people, while at the same time providing aesthetically pleasing seating suitable for long term use on city streets, in parks, and in other areas. The decorative bench barrier is constructed from one or more reinforced precast concrete elements which include a wide base, a central seating region, and a top back rest. The reinforced precast concrete elements are made in straight sections and radius sections. The radius sections are preferably either 45° or 90°. The sections are interconnectable so that a circular, square, serpentine or other suitable configuration for the bench barrier can be assembled on site.

An energy harvesting system made of array of miniaturized pseudo-linear oscillators, i.e., energy harvesting cells, each of which comprises a free moving hard magnet floating structure supported by sophistically designed magnetic levitation mechanism, is proposed to exact and store useful energy from the broad band natural kinetic energy based on Faraday's law of induction. The array of miniaturized energy harvesting cell can be made using volume production wafer process. The miniaturized energy harvesting system as power supply can be integrated into wireless sensor system, or as part of energy supply subsystem, directly built into portable or wearable devices. Four integrated architectures of the proposed energy harvesting system with wireless sensor have been discussed. The scaled up energy harvesting system can be used to power city street lights by converting and storing useful energy from road traffic movements. The proposed energy harvesting system along with specified designed large capacitor and rechargeable battery can also be installed into vehicle to improve the vehicle's energy utilization efficiency by harvesting energy from the vehicle's movement.

The invention relates to an industrial automatic control field and particularly relates to a monitoring and management system of a city street lamp. The invention provides the monitoring and management system of the city street lamp which saves the energy and protects the environment and comprises a monitor center, a plurality of monitor terminal host computers, a plurality of monitor terminal slave computers and communication equipment. The output end of a GPRS (General Packet Radio Service ) network is respectively connected with the input end of a mobile gateway and the input end of a communication server, the output end of the mobile gateway is connected with the input end of the Internet, the output end of the Internet is respectively connected with the communication server, a monitor host computer and an ordinary user workbench, a large screen simulate screen is connected with the other input end of the communication server, the output end of the communication server is connected with an alarm paging and voice prompt alarm card, the output end of the monitor host computer is connected with a report form printer, and data exchange is realized between the monitor terminal host computers and the monitor terminal slave computers by adopting a power line carrier wave communication technology.

The invention discloses a novel intelligent city street lamp full automatic energy saving device. The novel intelligent city street lamp full automatic energy saving device comprises a street lamp front end energy saving unit, a communication network and a monitoring center and is characterized in that the street lamp front end energy saving unit comprises a single chip microcomputer, an analog-to-digital conversion circuit, an ambient light detection circuit, a GPS (Global Positioning System) positioning module and a communication serial port module; the monitoring center comprises a monitoring terminal host, a communication server, a GSM (Global System For Mobile) communication module and a communication serial port module; the monitoring terminal host comprises an electronic map; the ambient light detection circuit is connected with the analog-to-digital conversion circuit; the analog-to-digital conversion circuit, the GPS positioning module and the communication serial port module are connected with the single chip microcomputer; the street lamp front end energy saving unit is connected with the monitoring center through the communication network; the communication server and the GSM communication module are connected with the monitoring terminal host. The novel intelligent city street lamp full automatic energy saving device achieves remote monitoring and operation of city street lamps and solves street lamp illumination and energy saving problems through a system which is formed by the single chip microcomputer, the communication network and the monitoring terminal host.

Street-level advertising billboards may offer advertisers an additional method to reach consumers, either while they are driving or walking through city streets. The billboards may be located on stoplights, walk / don't walk signs, or the like. The billboards may include an electronic display panel for displaying an advertisement, a network interface for wirelessly sending collected data to and receiving advertisement display data from the advertisement system, and a sensor for collecting external data. The billboards may include one or more additional sensors for sensing security threats.

Street-level advertising billboards may offer advertisers an additional method to reach consumers, either while they are driving or walking through city streets. The billboards may be located on stoplights, walk / don't walk signs, or the like. The billboards may include an electronic display panel for displaying an advertisement, a network interface for wirelessly sending collected data to and receiving advertisement display data from the advertisement system, and a sensor for collecting external data.

The invention relates to a single lamp-based city street lam rapid scene control method, a controller and a system, for realizing optimal matching of lighting energy saving and lighting demands. The single lamp-based city street lam rapid scene control method comprises the steps of: allocating a logic address for a control terminal by an integrated controller; generating a request data packet according to a preset strategy of a monitoring center, sending to a control terminal, and indicating the control terminal to control a lamp node corresponding to the logic address. The invention can rapidly realize rapid control and switching of different lighting combinations, and is simple in operation; a lamp node combination is flexibly controlled according to actual demands, thus simultaneous control of different states of lamp nodes in all regions or selected groups is realized; meanwhile, a data packet protocol structure is flexible, and more lamp nodes are simultaneously controlled through a mode of expanding a byte placeholder.

The invention discloses a city LED street lamp remote intelligent control method and device, and relates to the street lamp illumination management technical field; the method comprises the following steps: using main street lamps to collect present road surface vehicle real time information and illumination real time information; calculating the LED street lamp illumination level according to preset road surface information-illumination level rules; selecting a PWM light modulation technology to adjust the main street lamp brightness to the brightness corresponding to the illumination level; using a multi-hop relay mode to send the illumination level to corresponding slave street lamps in sequence through each Zigbee route node, and enabling each slave street lamp to adjust to the same brightness. The method only needs to deploy vehicle and illumination detection modules on less main street lamps on the road, thus collecting road information, adaptively adjusting the main and slave street lamp LED brightness on the whole road, realizing regular self-check of the main and slave street lamps, returning street lamp abnormal information to the server through Zigbee route nodes, realizing city street lamp remote monitoring and energy saving management intelligentization and networking, and saving intelligent street lamp deployment cost.

The invention discloses a color unifying system for traffic ground colored and anti-skid reflective marking identifiers and road side signboards. The color unifying system comprises the traffic ground colored and anti-skid reflective marking identifiers and the road side signboards, wherein the traffic ground colored and anti-skid reflective marking identifiers are identifiers, which are consistent with the road side signboards in color, on urban street pavement, highway and road pavement, bent pavement of bridge deck, descending gradient pavement and passageway section pavement, so that a driver quickly responds to a drive route and a drive condition while driving; the traffic road side colored signboards are identifiers, which are consistent with the traffic ground colored and anti-skid reflective marking identifiers in color, on the urban street pavement, the highway and road pavement, the bent pavement of the bridge deck, the descending gradient pavement and the passageway section pavement, so that the road drive route information which is consistent with the traffic ground colored and anti-skid reflective marking identifiers is displayed. According to the color unifying system, the driver can easily find a road locking for, and can drive down the road and can turn at a correct intersection, so that the modern urban traffic problem is solved, and therefore, the color unifying system is applied to the technical field of traffic engineering.

The invention discloses a method for determining subway station structure stressed situation in fire. The method is characterized in that diffusion of a cellular automata (AC)-air mass model is simulated, gas macroscopic diffusion is taken as multiple air masses in an equivalent manner, the cellular automata is allowed to generate a moving model of the air masses, the air mass characteristics are expressed as Qi (Vi0, xi, yi), the Gaussian model is referred to determine an influence radius D to distinguish concentration gradient diffusion Sd and free diffusion Sf, the strength distribution of the wind in the streets is determined, a boundary contacting condition is constructed, a simulated city environment is assumed, the model is used to simulate ammonia diffusion when the wind speed is equal to 0.75 m / s, and influences on diffusion can be studied when the wind enters the streets in different moments. The method includes determining the influence radius D, determining an air mass automata model, determining change amount of air mass moving speed changes, determining wind field distribution, determining the boundary contacting condition, and setting model establishing parameters to simulate. The method can be applied in gas diffusion distribution simulation with the wind in conditions of complex arrangement of the city streets.

The invention discloses an automatic driving type sweeping vehicle scheduling method and system based on a big data platform, wherein the method comprises the steps of: obtaining an overall city street image and uploading the same to the big data platform; obtaining city street images from the big data platform, and performing analysis to obtain city streets that need to be cleaned; dividing the city streets that need to be cleaned into multiple groups of districts, and planning a corresponding sweeping route for each group of districts; and distributing and scheduling an automatic driving type sweeping vehicle for each sweeping route. By adopting the method, the problems that the sweeping vehicle scheduling method in the prior art is too simple, and the sweeping vehicles perform sweepingwork on fixed locations at fixed times, so that the sweeping efficiency is low, the sweeping effect is not ideal and the sweeping vehicle resources cannot be fully utilized due to the unreasonable andincomplete scheduling are solved.

The invention relates to a shared intelligent charging system and a use method of a city street lamp power supply, the shared intelligent charging system is powered by street lamp power supply, comprises a power supply box, a control box, a charging bin, a camera, an LED touch screen, a two-dimensional code sticker, a lithium battery, a charging and replacing management system, a street lamp supplying power to the power supply box, the control box is connected with the camera and the LED touch screen, the lithium battery is arranged in the charging bin, and the control box is communicated withthe charging and replacing management system; The control box is connected with the power supply box. As that street lamp power supply is adopted, the lithium battery can be conveniently access at anytime and anywhere, and is a good method for solving the problem that the delivery brother and the express brother charge and replace batteries by themselves, and the express efficiency can be remarkably improved and the cost can be reduced. The power supply of city street lamp is used to supply power for shared intelligent charging system, which avoids the trouble of erecting special power supplyline and reduces the cost.

The present invention discloses a field debugging and maintenance method of a street lamp on the basis of a mobile terminal. The mobile terminal is employed to query whether there is provided failure data of operation of city street lamp facilities or not, and the failure data is determined; the mobile terminal is employed to perform positioning of geographic locations of determined faulted city street lamp facilities, through adoption of the mobile terminal, the electricity in the control cabinets including the faulted city street lamp facilities is turned off and instruction issue is locked and the electricity in the control cabinets including the faulted city street lamp facilities is turned on and the instruction issue is unlocked after finishing changing or maintenance, and turning on the electricity is successful and the lock is unlocked according to the instruction feedback result; the street lamp facilities receive control instructions of normal operation, and the execution result data is uploaded to a monitoring center sever side; determination of states and faults is performed, and failure data is determined and screened out for query of the mobile terminal or pushing to the mobile terminal; and the steps above are repeated until there is no failure data. According to the invention, a safe, independent and quick debugging on site may be realized when street lamp facilities are operated and maintained.

An underground automobile storage yard is formed by an automobile access way, a movable way and underground automobile storing space. The underground automobile storage yard is characterized in that a ground inlet and a ground outlet for automobiles to go in and out of the underground automobile storage yard are arranged at the upper portions of a sidewalk close to edge of a road or at the position of a wider green belt isolating different road surfaces of the road. In the underground automobile storage yard, a large number of parking places and garage rooms are arranged in a strip shape on one side or two sides of each automobile directional movable way. An inlet and an outlet used by automobiles when entering the storage yard are respectively located two ends of the storage yard. When going in and out of a single-layer storage yard or a multilayer storage yard, the automobiles can move vertically by means of a device like a lifter or a ramped way. When a mount of underground automobile storage yards are built under roads in cities and tourist attractions, road traffic congestion on city streets and the tourist attractions can be necessarily and greatly eased because the automobiles driven by users can enter the underground automobile storage yard under the street at anytime and anywhere, and parking on the ground is not required.

The present invention discloses an electronic map sign drawing system and method for city street lamps. The system comprises: a data generation module, a digital city street lamp database, a symbolization module, and a data displaying module which are sequentially connected. The digital city street lamp database comprises: a city street lamp base map library, a city street lamp basic database, and a city street lamp state database. The symbolization module comprises: a data reading module, a city street lamp symbolized sign generation module, and a city street lamp symbolized sign file system. The symbolization module generates symbolized signs of city street lamps in an electronic map, and stores the generated symbolized signs into the city street lamp symbolized sign file system according to classifications. The effect of the system and method provided by the present invention is that a large quantity of required state symbolized signs of city street lamps can be rapidly drawn and stored by using the drawing system, and the signs can be completely and visually displayed in a street lamp facility monitoring and management system in a timely manner and in proper details by using a GIS.

The invention discloses a concealed target positioning method for a single building wall corner based on an ultra-wide band multi-path utilization radar. The main aim is to realize positioning for a non-direct-viewing target in a city environment. The multi-path diffraction feature of electromagnetic waves is used for positioning a concealed target behind the corner, firstly, a moving target display technology is adopted for background compensation to restrain strong background clutters, a median filtering algorithm is used for conducting smooth denoising processing on compensated echo signals, then by the utilization of unit average constant false alarm detection, peak values corresponding to a direct diffraction path and a side wall reflection path are extracted from the echo signals, according to the geometrical relation of the two paths, in combination with the clear position of the radar and building layout information, the position of the target is worked out, and finally alpha-beta filtering method is introduced to improve the positioning precision of the moving target. The concealed target positioning method has the advantages that the realizing process is simple, the wholeprocess of obtaining the position of the target is small in calculation amount, and the high positioning precision for the target is realized. The concealed target positioning method can be applied to the fields of city street fighting, terrorism combating, stability safeguarding, disaster rescue and others.

An LED street lamp remote intelligent monitor system comprises single lamp control modules, a centralized control module and a monitor center. The centralized control module is arranged in the center of the monitor center and the single lamp control modules, upwardly communicates with the monitor center through an Ethernet, a telephone network / GSM, a GPRS, a 485 bus, and RS232 and the like and downwardly communicates with each street lamp single lamp control module through a low-voltage power network in a power line carrier communication mode. The intelligent street lamp control system with the power line carrier communication being as a core has the characteristics of easy implementation and wiring-avoiding and the like; with the system, current conditions of facilities and surrounding environment are not damaged, construction is easy and quick and construction period is short; the system has the advantages of being energy saving and environment protecting and the like; and thus the system can be widely applied to monitoring, controlling, energy-metering, and diagnosing and the like of the city street lamps so as to save energy, reduce maintenance cost, improve system reliability, provide better public illumination service for the public, and offer reliable guarantee for treating sudden failures.

The invention discloses a continuous conveying type urban track traffic system which is characterized by comprising main conveying tracks established in city streets, connection conveying tracks established at street crossings, transitional conveyer belts established on sidewalks and track cars capable of bearing personnel and cargoes, wherein all the track cars are fore-and-aft connected in series to form an entirety which lacks beginning and ending and covers on the tracks; and transition belts arranged at fixed points on the streets can ensure that the personnel can realize stable transition between a walking state and a high-speed running state. The traffic system can achieve the aims of: (1) simultaneously conveying personnel and materials; (2) directly getting to both the destinations of the conveyed personnel and materials from the starting points; and (3) running continuously without any stop.

The invention discloses a wind-solar green energy lighting system which comprises a street lamp. The lighting system provided by the invention is characterized by comprising a control host machine, wherein a solar assembly, a wind generating set, a street lamp load and a storage battery are respectively connected with the control host machine. The lighting system provided by the invention has the advantages of no need for ditching and burying a cord, no need for a power transmission and transformation system, no electric supply consumption, convenience in installation, no limitation by regions, environmental friendliness, energy conservation, thereby representing the development direction of city street lamps in future. The lighting system provided by the invention has the advantages of environmental friendliness, energy conservation, one-time investment, low maintenance cost and long-term benefits.

The invention belongs to the technical field of street lamps, in particular provides a street lamp having water jets and flowerpots. The street lamp comprises a lamp post, wherein flowerpot racks are arranged in the middles of the two sides of the lamp post, and are connected with the lamp post through two connecting pipes; the flowerpot racks and the connecting pipes, and the connecting pipes and the lamp post are both connected in a welding manner; water jets are arranged at the tops of the flowerpot racks, and are connected with the lamp post through inclined rods; the inclined rods are welded on the lamp post; water storers are arranged on the water jets; a switch is arranged at the bottom of the lamp post; and the water storers are communicated with the water jets through the switch. Street beautifying staff can put flowerpots on the flowerpot racks of the lamp post for beautifying the city street environment; when flowers on the flowerpot racks are required to be watered, the switch button at the bottom of the lamp post can be pressed down to communicate the water jets with the water storers; and the water jets downwards spray water to finish the irrigation of the flowers so as to prevent the trouble of taking the flowerpots.

The invention provides a stereoscopic plant advertisement and a manufacture method thereof. The stereoscopic plant advertisement is manufactured by the following steps: according to product promotion demands of an advertiser, a green carving technology is performed on annual seedling or perennial undershrubs or herbaceous plants (bionic plant matched with metal, blocks and plastic can be adopted in necessity); a mud hanging for grass inserting or pot clamping technology is adopted to cover the surface of a designed framed structure mold with grass and flowers in various colors to manufacture a stereoscopic plant sculpture which meets the requirements of the advertiser. The sculpture can be made into a stereoscopic product appearance, a stereoscopic trademark, a stereoscopic enterprise name or a stereoscopic product name, and slogans in the flat-screen text state can be added at the bottom of the sculpture. The stereoscopic plant advertisement has the characteristics of natural beauty and environmental protection, not only can display profiles of a propagandized product or service, but also can be used as a stereoscopic greening facility for beautification of environment and purification of air, can be further used as a city tourist attraction, and is suitable for be used in city streets, shopping centers, leisure squares, parks or flower beds in residential districts.