165 results about "City street" patented technology

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 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 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 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 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 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.