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1057results about How to "Play a warning role" patented technology
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Erecting equipment remote actual time safety monitoring system and its control method
InactiveCN101077756AEliminate potential safety hazardsEasy to observeLoad-engaging elementsRemote controlMonitoring system
The present invention discloses remote real-time safety monitoring system for hoisting apparatus and its control method. The present invention has a remote transmission device for data transmission with the upper monitoring server, and a sensing signal acquirer for real-time acquisition of the parameter information of the hoisting apparatus. The control method is to adopt several parallel remote control threads for data processing, and includes the first setting the received data into idle data processing queue with the data monitoring and processing thread and the subsequent processing the data in the queue with the data statistics and saving thread. The monitoring system of the present invention can realize critical state alarm and emergency state control as well as understand the running state of the hoisting apparatus remotely.
Owner:SHENZHEN ZHONGXINKANG SPECIAL EQUIP TECH
Object network access method, object network access guiding and control methods, and corresponding terminals
InactiveCN104883720AImprove interactive experienceEfficient use ofAssess restrictionAccess methodAcoustic wave
The invention mainly provides an object network access guiding method. The method comprises the following steps: obtaining configuration information of a currently accessed object network; synthesizing the configuration information with preset score information to form an audio file; and playing the audio file to form sound wave signals for propagation so as to broadcast the configuration information. Besides, the invention further provides an object network access method realized based on one side of an intelligent terminal to be accessed to an object network, an access control method, and a mobile phone terminal and an intelligent terminal correspondingly applying these methods. According to the invention, the mode of transmitting the configuration information of the accessed object network via the sound wave signals is taken as a technical core, a more reliable and improved transmission link is enabled to be established between a control end and a device to be accessed, and the intelligent terminal to be accessed to the object network can be more effectively accessed to the object network.
Owner:BEIJING QIHOO TECH CO LTD +1
Magnetic induction type dust-fall road barrier
ActiveCN110359391AMaintain humidityEasy to solveUsing liquid separation agentTraffic signalsWater storageInlet channel
The invention discloses a magnetic induction type dust-fall road barrier. The road barrier comprises a barrier body, wherein a counterweight base is fixedly connected to the bottom end of the barrierbody, a motion cavity, a weight reducing cavity and a water storage cavity are sequentially formed in the barrier body from top to bottom, and a partition plate is fixedly connected to the inner wallof the moving cavity in a sealed mode. The road barrier has the advantages that magnetic attraction force generated by a ferromagnet on a shell of a vehicle is converted into reciprocating rectilinearmotion of an airtight piston in the motion cavity, gas in the motion cavity is pressurized into a pressurizing cavity through a one-way pressurizing channel, outside gas is automatically supplementedto the motion cavity through a one-way air inlet channel until the gas pressure inside the pressurizing cavity reaches a preset pressure value of a pressure valve, and then the pressure valve automatically opens, water in a capillary tube is torn to form water mist by utilizing a high-pressure gas flow, so that the dust falling operation to a road is completed, in addition, the road is maintained, dust humidity on the road can be kept for a long time, the possibility that dust is lifted again after the dust is dried, and dust cleaning time is prolonged to a sanitation worker is avoided.
Owner:湖州欣盾智能机械有限公司
Intelligent integrated umbrella
The invention relates to the field of daily living equipment, in particular to an intelligent integrated umbrella which comprises an umbrella tail head, an umbrella rod, umbrella ribs and an umbrella handle, wherein the tail ends of the periphery of the umbrella ribs are all provided with bead tail pieces in a sleeved mode, a photosensitive inductor is arranged in the umbrella tail head, a loudspeaker is arranged in the middle upper portion of the umbrella rod, a sliding control box is embedded in the umbrella handle in a sleeved and clamped mode, a control chip, an LCD and a storage battery are arranged in the sliding control box, a sensor is embedded in each beam tail piece in a sleeved mode, and the sliding control box is further provided with a control button correspondingly connected with the control chip. According to the intelligent integrated umbrella, simple navigation is achieved, the homing direction is directly indicated, diversified functions can be achieved, multiple sensors can be integrated, the current environment parameter is monitored in real time, the photosensitive inductor is integrated, lamp light can automatically flick on the periphery under the situation of low visibility to draw attention of passersby and play a role in warning surrounding people, outgoing risks of a user are reduced, and the whole umbrella is complete in function and convenient to carry and use and meets public requirements.
Owner:YUZHONGNIAO FUJIAN OUTDOOR PROD
Device and method for measuring pressure of inner contact finger in moving contact of high-voltage switchgear
ActiveCN102954849ADetection structure is accurate and directRealize monitoringForce measurementSignal conditioningComputer module
The invention discloses a device and a method for measuring pressure of an inner contact finger in a moving contact of high-voltage switchgear. The device comprises a device body, a pressure sensor module, a signal modulating module, a main control module and an upper computer communication module, wherein the pressure sensor module is embedded in the device body to measure vertical pressure of a banding spring on the contact finger when the contact finger of the moving contact of the high-voltage switchgear is opened to be inserted by the device body; the signal modulating module is connected with the pressure sensor module and modulates and processes an electric signal generated by the pressure sensor module; the main control module is arranged between the signal modulating module and the pressure sensor module, receives the electric signal processed by the signal modulating module and transmits the electric signal to an upper computer through the upper computer communication module; and the upper computer communication module is in communication connection with the upper computer to receive a command of the upper computer. Compared with the prior art, the device has the effects of conveniently and timely detecting the pressure and the like.
Owner:ABB (SCHWEIZ) AG
Multifunctional multi-output wall socket structure
The invention relates to a multifunctional multi-output wall socket structure. The multifunctional multi-output wall socket structure comprises a wall body and a socket arranged on the wall body, wherein the socket is provided with an electric connecting piece which is electrically connected with an external power source. The multifunctional multi-output wall socket structure is characterized in that the socket comprises a housing and a PCB (printed circuit board), wherein the housing is provided with a plurality of output jacks and a plurality of USB (universal serial bus) output interfaces, which are connected with the PCB, the top of the housing is provided with an accommodating cavity and a rotatory support frame which can cover the top of the housing, and a replaceable digital charging interface connected with the PCB is arranged in the accommodating cavity. The multifunctional multi-output wall socket structure has the beneficial effects that the socket structure is provided with a plurality of output jacks of different specifications so as to adapt products with plugs of different specifications for charging, or a plurality of products of the same input plug for charging; and meanwhile, the socket structure is provided with USB output interface of different powers, so as to be used for charging electronic products through data lines. In addition, the multifunctional multi-output wall socket structure has functions of sound, Bluetooth, WIFI, display screen, player function key and the like, the socket structure has comprehensive functions and is convenient to use, humanized requirements of people are met.
Owner:GUANGDONG BESTEK E COMMERCE CO LTD
Intelligent walking stick and implementation method thereof
InactiveCN104382307AAvoid attackAvoid extreme accidentsWalking sticksAlarmsKey pressingComputer module
The invention provides an intelligent walking stick and an implementation method thereof. The walking stick is provided with a handle, a stick body and a base, wherein the stick body is provided with a storage battery and an alarm module; the storage battery is connected with the alarm module and used for supplying power to the alarm module; the handle is provided with an alarm button; the alarm button is connected with the alarm module, and is used for controlling the alarm module to give an alarm when pressed. Through the adoption of the scheme, the walking stick is provided with the alarm module, can give an alarm to avoid extreme accidents when a user is in danger (for example, an old person is attacked by a dog, or falls down but cannot be helped up), and can also play a warning effect when the user is threatened. Therefore, the walking stick has larger application space and high practicability.
Owner:XUCHANG UNIV
Vehicle warning device capable of automatically detecting highway guardrail position
InactiveCN105200931AAvoid influenceHigh degree of intelligenceTraffic signalsRoad signsElectricityComputer module
The invention discloses a vehicle warning device capable of automatically detecting a highway guardrail position. The vehicle warning device comprises a warning board and a warning board installation base, wherein the warning board installation base is provided with a power supply module, and the vehicle warning device also comprises a distance measurement module capable of measuring a distance from the warning board installation base to the highway guardrail position, and the distance measurement module is electrically connected with the power supply module. The warning board is high in arrangement speed, the intelligence degree is high, the manual intervention is reduced, the moving route is precise, the vehicle warning device can be well adaptive to the unfavorable weather condition and curve road conditions, the windproof performance is good, the warning board is flexible and diversified in transport way and is adaptive to different road conditions and weather situations, the warning board can be rapidly moved to a designated place, the warning board can be automatically restored after rolling over, and the cost is low.
Owner:孙立峰
Underground cable fault monitoring system and underground cable fault monitoring method
ActiveCN105353266ANon-stop workShort working hoursFault location by conductor typesInformation technology support systemFully developedGeolocation
An underground cable fault monitoring system provided by the invention comprises a robot, a cable indication pile and an upper computer. The cable indication pile comprises a column, solar panels, a lithium battery, a single chip microcomputer, a GPS orientation module, a wireless power device, a data relay device and a radio-frequency induction device. The GPS orientation module is in communication connection with the upper computer; the robot includes an electric energy wireless receiving device configured to receive the wireless power device, a second wireless data receiving and dispatching module configured to match the first wireless data receiving and dispatching module of the data relay device, and a radio frequency card configured to cooperate with the radio-frequency induction device; and the upper computer includes a map configured to display the position of the cable. According to the invention, a cable indication pile is fully developed and is integrated with functions of power supply, data forwarding, geographic position orientation, a warning light and the like so as to supply uninterrupted electric energy for the robot and accurately orientate cable fault positions.
Owner:STATE GRID SHANDONG ELECTRIC POWER
Triangular warning board
The invention discloses a triangular warning board. The triangular warning board comprises three board bodies which are connected with one another and define a triangle, a reflecting coating is arranged on each board body, connecting blocks are arranged in all positions where the board bodies are connected, rotating structures are arranged between two ends of each board body and the connecting blocks, the rotating structures at the two ends of the same board body are coaxial, the connecting blocks are connected with support bars, and fixing blocks are connected below the support bars. After the triangular warning board in the structure is blown by the wind, the board bodies forming the triangular warning board can rotate, and the stressed area of the triangular warning board is reduced through rotation, so that the wind stress on the triangular warning board is reduced, and the possibility that the triangular warning board is broken by the wind is decreased.
Owner:NINGBO YONGJIA AUTO PARTS
Vehicle atmosphere lamp control method, device and system and vehicle
InactiveCN108819839ARealize automatic controlPlay a warning roleLighting circuitsAutomatic controlOperation mode
The invention relates to a vehicle atmosphere lamp control method, device and system and a vehicle. The method includes the steps that traveling parameter information, first information used for expressing whether a vehicle-mounted entertainment system is started or not and second information used for expressing whether a driver is in a fatigue driving state or not are obtained; and when the obtained second information indicates that the driver is in the fatigue driving state, an atmosphere lamp is controlled to operate in a warning mode. Therefore, the operation mode of the atmosphere lamp can be determined according to the related information in the vehicle operation process, so that the atmosphere lamp is automatically controlled. When it is confirmed that the driver is in the fatigue driving state, the atmosphere lamp can operate in the warning mode so as to achieve a warning effect on the driver, and therefore traveling safety is guaranteed.
Owner:BEIJING AUTOMOTIVE IND CORP +1
CBD (central business district) signalized intersection pedestrian crossing traffic behavior supervision system
ActiveCN104916125APut an end to flukeSafe crossingControl with pedestrian guidance indicatorDetection of traffic movementEngineeringPedestrian behavior
The invention discloses a CBD (central business district) signalized intersection pedestrian crossing traffic behavior supervision system. The system disclosed by the invention starts from the red light running psychology of pedestrians, aims to ensure the pedestrian crossing safety, adopts a thought of combining facility guidance and regulation breaking punishment, and develops the CBD signalized intersection pedestrian crossing traffic behavior supervision system which is formed by an intersection pedestrian supervision monitoring device and a background control center monitoring management platform. The system integrates supervision, detection, evidence collection, alarming, statistics and face recognition, realizes functions of signalized intersection pedestrian red light running supervision, regulation breaking record statistics, system equipment maintenance, real-time monitoring management and the like, and can provide partial basic data for improving and designing an intersection. A more importance value lies in that the system carries out supervision and persuasion on pedestrian behaviors, evidence collection can be performed effectively, and punishment is carried out by being matched with relevant laws, thereby being capable of gradually reducing red light running behaviors of the pedestrians, significantly improving the traffic order of a CBD signalized intersection, and reducing occurrence of traffic safety accidents.
Owner:成都交大大数据科技有限公司
Dynamic track spike lamp under linkage control with intersection annunciator and control method of dynamic track spike lamp
ActiveCN106149584APlay a warning roleEnsure safetyRoad vehicles traffic controlTraffic signalsTraffic signalControl line
The invention discloses a dynamic track spike lamp under linkage control with an intersection annunciator and a control method of the dynamic track spike lamp. The dynamic track spike lamp comprises a column of double-face light-emitting track spike lamp bodies spaced at set intervals. Each light-emitting side face comprises red LED lamps and green LED lamps which are arranged alternately. The red LED lamps and the green LED lamps are connected with a single-chip microcomputer through control lines respectively. The track spike lamp bodies controlled by the single-chip microcomputer and the annunciator are connected with a traffic signal output port of an adjacent road. The double-face light-emitting track spike lamp bodies are laid on the two sides of a lane boundary line or zebra stripes. The dynamic track spike lamp has the beneficial effects that information of the annunciator can be displayed through the track spike lamp bodies, passing vehicles or pedestrians can judge whether to pass or not by observing track spikes on a road surface, and the situation that drivers and the pedestrians ignore observation of the lower road condition due to observation of the upper signal lamps when reaching an intersection is reduced.
Owner:SHANDONG JIAOTONG UNIV
Railway monitoring auxiliary system based on big data
InactiveCN110588729AImprove driving safetyFacilitate the acquisition of subsidenceMeasurement devicesRailway traffic control systemsEngineeringResidential area
The invention discloses a railway monitoring auxiliary system based on big data and belongs to the field of railway monitoring. The railway monitoring auxiliary system based on big data achieves real-time video monitoring and management of a climate environment and surrounding geology of a driving section of a high speed railway and some suburban areas, mountainous areas, residence zones of ruralresidents and easily sliding areas of mountains by connecting a big data central control system to a road condition monitoring system and a high speed train terminal system, so that a train can obtainclimate, geologic and section video information at a greater distance in an advancing direction. Meanwhile, a substation limited speed storage module is arranged in the road condition monitoring system, so that the running speed is favorably adjusted timely by means of a train control terminal in the high speed train terminal system according to a specific condition of the section. The actual driving speed of the train is monitored in real time by a speed sensor, so that the driving safety performance of the train is further improved effectively.
Owner:SOUTHWEST JIAOTONG UNIV
Escape device for vehicles falling into water and vehicle
ActiveCN102991447ARealize automatic openingAvoid being unable to openPedestrian/occupant safety arrangementDelayed timeEngineering
The invention discloses an escape device for vehicles falling into water, which relates to the field of automotive safety equipment. The escape device comprises tire pressure detectors, a water level detector and a control unit, wherein if any tire pressure is lower than a preset tire pressure threshold value, the water level detector is started to judge whether the water level value is greater than a preset water level threshold value, and if the water level value is greater than the water level threshold value, the control unit forcedly open one or more doors. According to the invention, the automatic opening of doors of vehicles falling into the water is realized, and a situation that doors cannot be opened or are difficult to open because passengers delay time is avoided. The escape device for vehicles falling into water disclosed by the invention also comprises an additional power supply unit which is used for replacing or enhancing the power supply of an owned power supply system when the power supply of the owned power supply system is stopped or insufficient, so that the tire pressure detectors, the water level detector, the control unit and doors can keep working. The invention also provides a vehicle equipped with the escape device.
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Visual guidance system for curved sections of long and large bridges on expressways
ActiveCN108660959AImprove visibilityImprove speed perceptionTraffic signalsRoad signsMiddle lineEngineering
The invention relates to the technical field of road traffic ancillary facilities, in particular to a visual guidance system for curved sections of long and large bridges on expressways. The visual guidance system for the curved sections of long and large bridges on the expressways comprises curved section indication signs, linear guidance marks, yellow and black elevation marks, arrow marks, outline marks, cat eye track spikes, yellow concussion marks and double-white solid lines. The curved section indication signs are arranged at the positions, near the curved sections. The linear guidancemarks are arranged on bend guardrails on the outer side of the curved sections. The yellow and black elevation marks are arranged on the guardrails which are located on the two sides of the curved sections. The arrow marks are arranged on the road surface of the curved sections. The outline marks are arranged on the lower edges of the guardrails which are located on the two sides of the curved sections. The cat eye track spikes are arranged the side lines of the roads which are located on both sides of the curved sections. The yellow concussion marks are arranged on the outer sides of the sidelines of the roads which are located on both sides of the curved sections. The double-white solid lines are arranged on the middle lines of the roads of the curved sections.
Owner:湖北晶视通交通科技有限公司
Anti-falling manhole
InactiveCN103334455AImprove securityPlay a warning roleArtificial islandsTraffic signalsEngineeringBuoyancy
An anti-falling manhole comprises a manhole seat, a warning body and a pull rope, wherein the warning body has a warning function and can float on the water surface; one end of the pull rope is connected with the manhole seat, and the other end of the pull rope is connected with the warning body; and the warning body is suspended in the manhole seat in a normal state. The warning body is connected in the manhole seat through the pull rope, accordingly, when the manhole is full of rain water and the rain water spills out of the manhole, the warning body can be exposed above the manhole under the buoyancy action, a warning effect is realized, when a person opens a manhole cover for rapid drainage or the manhole cover is washed away by water, the warning body floating above the manhole seat can be used for warning pedestrians of being away from the manhole timely, and dangers of falling into the manhole due to heavy rainfall are greatly reduced. Therefore, the anti-falling manhole is reasonable in structure and can improve the safety of the pedestrians walking in the water in heavy rain days under the condition that the manhole cover doesn't exist.
Owner:何文超
Independent box type integrated movable fire extinguishing device
The invention relates to an independent box type integrated movable fire extinguishing device. A tank body is arranged at the outer sides of a water tank and a pressurizing assembly; the water tank isconnected with the pressurizing assembly through a low-pressure water transportation pipe; a reversing valve is arranged on the low-pressure water transportation pipe between the water tank and the pressurizing assembly; a water pump water inlet valve is arranged at a connecting part of the low-pressure water transportation pipe and the pressurizing assembly; the low-pressure water transportationpipe is connected with a circumscribed water source water inlet valve; the pressurizing assembly is connected to a water outlet interface through a solenoid electric valve, and is connected with a high-pressure water transportation pipe; and the high-pressure water transportation pipe is connected to the water outlet interface, and is connected with a high-pressure water source water inlet valve.According to the independent box type integrated movable fire extinguishing device provided by the invention, a foaming tank can be additionally arranged, and a foam proportioner is arranged in the foaming tank, is connected with the high-pressure water transportation pipe through a foaming tank water inlet pipe, and is connected to an air foam generator through a foam liquid outlet pipe. The independent box type integrated movable fire extinguishing device provided by the invention is convenient to move by adopting a manner of fixedly placing or vehicle driving and vehicle carrying, and is suitable to be used by a community grade miniature fire station and a small chemical enterprise.
Owner:YANTAI ZHIYUAN AUTOMOBILE TECH
Water level signal lamp alerter
InactiveCN104848914ACan judge the situationPlay a warning roleMachines/enginesLubrication indication devicesCapacitanceEngineering
The invention provides a water level signal lamp alarm device which is equipment for automatic monitoring of urban road water level height in urban water logging so that road water level monitoring is enabled to be intelligent, a water level alarm value can be artificially set, passing vehicles can be alerted to pay attention to driving safety of the road ahead by accurately utilizing light, and thus a problem of road driving safety in urban water logging can be effectively solved. The device comprises a water level acquisition terminal and a sound-light alarm terminal which are connected by adopting a wired or wireless mode. The concrete components include a solar panel, a radio frequency transmitting antenna, a controller, a water level difference value verification device, a standby lithium battery, a water gauge, an eight-bit parallel bus, water level sensors, a vibrating wire type sensor, a pressure transmitter, an RS-485 serial bus transmitting terminal, an eight-bit parallel bus interface, a reed switch contact type water level sensor, a capacitive contact type water level sensor, a hydrogen-oxygen fuel battery, a water level difference vale encoder, an RS-485 serial bus receiving terminal, red, yellow and green three-color LED alarm lamps, a radio frequency receiving antenna and an ESD electrostatic protection module. The arrangement position of the device is confirmed by remote sensing detection and water area simulation and division.
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES +1
Oncoming car pre-warning system
ActiveCN103680208AImprove work performanceReduce manufacturing costAnti-collision systemsInfraredWork performance
The invention discloses an oncoming car pre-warning system, and belongs to the field of traffic systems. The oncoming car pre-warning system comprises an infrared emission device, an infrared receiving device and a warning device, the infrared emission device is used for emitting periodic infrared signals, the infrared receiving device is used for receiving the periodic infrared signals emitted by the infrared emission device and emitting a control signal when the periodic infrared signals emitted by the infrared emission device are not received, and the warning device is used for receiving the control signal emitted by the infrared receiving device and outputting warning signals. Compared with the prior art, the signals can be wirelessly transmitted, self power supply can be achieved, work performance is stable, manufacturing cost is low, the trouble of engineering wire arrangement is avoided, generalizability is strong, the oncoming car pre-warning system can be arranged at intersections where driver and pedestrian view blind areas are large and traffic light management does not exist, especially road crossings of community doors or school doors or rural-urban continuums, pedestrians and cars are reminded, the occurrence rate of intersection accidents is lowered, and therefore safety guarantee is provided for people.
Owner:NINGBO UNIVERSITY OF TECHNOLOGY +1
Identification and comparison system based on entrance guard block chain
ActiveCN106878342AConvenient for daily lifePlay a warning roleSubstation equipmentIndividual entry/exit registersControl systemComputer module
The invention discloses an identification and comparison system based on an entrance guard block chain. The identification and comparison system comprises an entrance guard control system and a mobile client, wherein the entrance guard control system includes a first login module, the first login module includes an image collector, a fingerprint collector and a sound input unit, the output end of the first login module is electrically connected with the input end of an information acquisition module, and the output end of the information acquisition module is electrically connected with the input end of a filter. The householder or the family member of the householder logs in through the first login module and is respectively subjected to image comparison, fingerprint comparison and sound comparison, the image information, fingerprint information and sound information of the householder and the family member is prestored in a storage module, after successful comparison, the entrance guard is directly opened, and the convenience can be brought to the daily life of the householder and the family members; and when people who are not the householder or the family members need to open the entrance guard, the name and cell phone number of the householder as well as the verification code are input to compare to the second comparison module, and if the comparison error occurs, alarms are given by an alarm module.
Owner:湖南中建物业服务有限公司
Wind rotated dedusting insulator
The invention belongs to the technical field of insulators, in particular to a wind rotated dedusting insulator. When dust is attached to the surface of the insulator, a flashover phenomenon easily occurrs, and the influence on a line is caused. The wind rotated dedusting insulator comprises a base, the top end of the base is fixedly connected with a fixed column; a connecting sleeve is arranged outside the fixed column in a sleeving manner; three insulators are fixedly connected to the outer part of the connecting sleeve; three sets of rotating rings are arranged outside the connecting sleevein a sleeving mode, one set of rotating rings comprises a first rotating ring and a second rotating ring, the two sides of the first rotating ring and the two sides of the second rotating ring are each fixedly connected with U-shaped rubber rings, a cleaning device is arranged on the inner wall of each rubber ring, and each cleaning device comprises a fixing strip, an arc-shaped block and a rotating strip. A wind shield is driven by wind power to rotate, the wind shield drives the rubber ring to rotate, and the rubber ring swings through a first brush and a second brush while rotating, so that dust on the surface of the insulator can be removed.
Owner:HUBEI UNIV OF TECH
Hbase access log generation method, apparatus and system
InactiveCN106126551AImprove securityResponsibilities are clearDatabase queryingDigital data protectionExecution unitComputer science
The invention provides an Hbase access log generation method, apparatus and system. The method comprises the steps of receiving Hbase access request information sent by an external client through an Hbase node RegionServer; analyzing the request information to obtain detailed information of access of Hbase by the client; writing the detailed information into a pre-created access log, and storing the access log into the Hbase; and finishing access of the Hbase by the client according to the detailed information. The apparatus comprises a receiving unit, an analysis unit, a generation unit and an execution unit. The system comprises the client, the Hbase and the Hbase access log generation apparatus. According to the scheme, the security of the Hbase can be improved.
Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD
Novel compound electric pole
InactiveCN105503065AHigh compressive strengthImproves carbonation resistanceSolid waste managementTowersCentrifugationEngineering
The invention belongs to the field of electric power materials and discloses a novel compound electric pole. The novel compound electric pole is prepared from concrete and a reinforcing mesh through compounding. The novel compound electric pole is prepared through uniformly distributing concrete in an electric pole mold with the reinforcing mesh through a material distribution machine, carrying out tensioning, carrying out centrifugation molding, carrying out standing for 4-5h and carrying out demolding. The novel compound electric pole has good performances and a wide application scope.
Owner:徐筱瑜
Student computer-on situation motoring system and monitoring method
A student computer-on situation motoring system and a monitoring method are used for monitoring student computer-on situations of college primary and secondary school computer facilities. According to the student computer-on situation motoring system and the monitoring method, course teachers can monitor computer-on students at any time. Through the system, when the course teachers find that a student does things irrelevant to an experiment on a computer of teachers, the course teachers can immediately utilize the camera of a display using by the student to shoot the head of the student, and utilizes a hard copy method for copying the current screen contents, and then the contents are displayed on a projection screen and recorded on a data bank. On one hand, the things irrelevant to the experiment done by the student are exposed, so a caution role is played, and on the other hand, the motoring system provides significant bases when the course teachers evaluate grades at ordinary times of computer-on courses of students at end of the term.
Owner:LUDONG UNIVERSITY
Warning device for road construction
InactiveCN108468284AEasy to useRemind attention to safetyBatteries circuit arrangementsElectric powerEngineeringLoudspeaker
The invention belongs to the technical field of road construction, and discloses a warning device for road construction. The warning device for the road construction comprises a solar panel, a warningpanel, a protective plate, a warning light, a supporting column and a base. One end of the solar panel is rotatably connected with the warning panel through a hinge, and LED lamps are arranged on theperiphery of the inner side of the warning panel. The warning device for the road construction can convert solar energy into electric energy to be stored in a storage battery by arranging the solar energy panel on the warning panel, and the use of components is facilitated; the warning panel is provided with a loudspeaker to play the content of road construction and remind pedestrians to be careful; a distance sensor and an infrared sensor are arranged at the lower end of the warning panel, and when people reach a set distance from a vehicle, an alarm is triggered; and the LED lamps are arranged on the periphery of the inner side of the warning panel, the work of the LED lamps can be controlled according to the light intensity, and the warning device is convenient to warn at night.
Owner:钱红双
Invisible-light lamp bead with lighting scope marking function
ActiveCN106195674AClear luminous rangeAvoid accidental injuryLighting support devicesElectric circuit arrangementsLight spotEngineering
Owner:QINGDAO JASON ELECTRIC
Electricity stealing behavior identification method and device based on non-invasion load monitoring
ActiveCN110412347AImprove monitoring effectReduce lossElectrical measurementsTotal currentElectric power
The invention provides an electricity stealing behavior identification method and device based on non-invasion load monitoring. By monitoring the current and voltage of electrical appliances, the kindand operation condition of a single load under the condition that the electrical appliances are simultaneously started in an internal load cluster can be obtained through analysis, wherein the operation condition comprises specific electricity consumption and starting and closing time records of the electrical appliances in different time starting periods. According to the method, by using parameter curves and power steady-state change, power transient-state change and power steady-state fluctuation characteristics of the electrical appliances, starting and closing time of the electrical appliances is decomposed from the total current and total voltage, electrical energy metering is conducted, and an obtained result is compared with an electric meter result for judging whether or not electricity stealing occurs. Through the above design, an effective and convenient mode is provided, the electricity stealing behavior is monitored and identified, an effective energy-saving measure is taken, so that the effective electricity utilization rate is maximized, the unnecessary loss and the illegal electricity stealing behavior are reduced, and collected electricity utilization data can provide data support for monitoring and development of future power.
Owner:GUIZHOU POWER GRID CO LTD
Auxiliary frame for shaping peach trees
The invention discloses an auxiliary frame for shaping peach trees. The auxiliary frame comprises a loop bar and a supporting rod, wherein a pointed cone part is arranged at the lower end of the loop bar, a limiting plate is arranged above the pointed cone part, reinforcing ribs are arranged on the lower side of the limiting plate, a cavity which is opened at the upper end is formed inside the loop bar, the lower end of the supporting rod is arranged on the inner side the cavity, a plurality of adjusting holes are formed in the loop bar, a through hole is formed at the lower end of the supporting rod, the supporting rod and the loop bar are fixed through a bolt, a warning tape is arranged on the outer side of the middle part of the supporting rod, two side rods are arranged at the upper end of the supporting rod, and a plurality of stop hooks are arranged on each of the side rods. The auxiliary frame for shaping peach trees disclosed by the invention is simple in structure, convenient to use, suitable for all peach tree cultivation modes, time-saving and labor-saving and high in safety.
Owner:徐州市贾汪区滨农农业科技发展有限公司
Police helmet with intelligent temperature sensing and adjusting functions
The invention provides a police helmet with intelligent temperature sensing and adjusting functions, belongs to the technical field of helmets, and aims to solve the problem of low on-duty efficiency caused by inconvenience in use of existing police helmets. The police helmet comprises a helmet shell and a fastening strip structure which is mounted on the helmet shell and used for being fastened on the neck. The police helmet is characterized in that an intelligent luminance sensing and adjusting device is mounted on the helmet shell and comprises an intelligent processor, a photosensitive sensor and a lamp set with lighting lamps; the photosensitive sensor and the lamp set are connected with the intelligent processor and mounted at the front end of the helmet shell; the photosensitive sensor can detect light ray intensity at the front end of the helmet body in real time and transmit converted voltage signals to the intelligent processor; the intelligent processor controls on or off of the lighting lamps according to the received voltage signals. The police helmet has the advantage of improving on-duty efficiency.
Owner:浙江帅孚安全科技有限公司
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