103results about How to "Raise vigilance" patented technology

The invention discloses an on-line monitoring device and method for the corona discharge of an ultra-high voltage power transmission line. The on-line monitoring device comprises a sensor unit, a signal conditioning unit, a signal processing unit, a wireless communication unit, an upper computer monitoring unit, a system failure diagnosing unit and a system power supply unit. The on-line monitoring method comprises the following steps of: carrying out signal acquisition for the field working state of power transmission equipment by the sensor unit; transforming data types through the signal conditioning unit to obtain a useful signal which can be identified by a CPU (Central Processing Unit) of the signal processing unit; sending the processed data to the wireless communication unit through a serial port by the signal processing unit; and receiving the data and carrying out failure diagnosis by an upper computer server so as to give the current operation state of the equipment, equipment parameters and a failure diagnosis result.

The invention is suitable for the technical field of driving safety, and provides a vehicle distance prompting method and device. The method comprises the steps that road video information is acquired, and a front vehicle and license plate information thereof in the road video information are identified; the license plate information is transmitted to a server, and violation accident information of the corresponding front vehicle of the license plate information returned by the server is received; and driving distance prompting information is outputted according to the violation accident information of the front vehicle. Vehicle distance prompting is realized through combination of the violation accident information so that the vehicle distance consciousness of the vehicle owner is increased, the vigilance of the vehicle owner is enhanced and driving safety can be enhanced.

The invention relates to an automatic tracking face door opening method based on a face lock. The method comprises the following steps that A, when an infrared sensor senses a visitor existing in front of a door, a camera in the face lock is woken up; B, the self angle and direction of the camera are automatically regulated by the camera according to the body height of the visitor; the face of thevisitor is recognized; C, if the visitor passes through the camera recognition, a count down module in the face lock performs count down; if the visitor does not pass through the camera recognition,the face lock is still in a locked state; D, if the visitor in the step C passes through the camera recognition, after the count down of the count down module reaches the preset time, the infrared sensor still senses the visitor in front of the door, the face lock is unlocked, and the door is opened. The method provided by the invention has the advantages that the user experience is improved; thedoor opening efficiency is accelerated; the electricity consumption is low; the precise door opening sign recognition and automatic door opening can be realized; the intelligence is high; the use by users is more convenient.

The invention relates to the technical field of traffic safety, in particular to an underground interchange merge area sight line induction system comprising a side wall sight line induction system, asign induction system and a road surface induction system. The side wall sight line induction system is composed of light reflection rings, curb vertical face signs, waistband lines, induction largearrows, induction small arrows and LED reference strips. The sign induction system is composed of flexible warning columns, a merge warning sign, a give-way sign and tunnel indicators. The road surface induction system is composed of protruding road signs, flow guide lines, a dotted and solid turning arrow, a give-way mark line, fishbone-shaped speed reduction mark lines and a dotted and solid mark line. Due to the adoption of the structure arrangement, by means of the side wall sight line induction system, the sign induction system and the road surface induction system, the visual environmentof drivers is effectively improved, the induction and indication effects of secondary road traffic flow are enhanced, the passage efficiency of merge areas is improved, the vehicle speeds and the vehicle distances of vehicles on primary roads and secondary roads are controlled, and safety of the merge areas is improved.

The invention discloses an expressway vehicle intelligent prompting and guiding system and method. An environment monitoring module is used for monitoring the expressway environment information and transmitting the monitored environment information to a data processing module, the data processing module is used for setting a threshold, storing and receiving the environment information sent by theenvironment monitoring module, selecting a corresponding control strategy after comparing the received environment information with a set threshold value and transmitting to a main control module, andthe main control module controls the light-emitting delineators which are arranged on an expressway at intervals and can emit multiple colors to emit different colors for vehicle induction reminding.By utilizing the light-emitting delineators which are arranged on the expressway and can emit multiple colors, and combining the multi-data fusion analysis and decision of the expressway environmentinformation, the intelligent active light-emitting induction is carried out on the drivers driving on the expressway, the alertness of the drivers is improved, the purpose of reducing the accident rate of the expressway is achieved, and then the safety of a traffic system is improved.

The embodiment of the invention provides a safety warning method and a terminal, which relate to the technical field of communication, so as to solve the problem of low personal safety coefficient caused by people's mobile terminal ignoring surrounding hazards. The security alert method comprises the following steps: detecting whether the current position of the terminal is within the preset security alert range; in a case where the current position of the terminal is detected to be within the security alert range, the terminal is controlled to send a security alert signal. The security alertmethod in the embodiment of the present invention is applied to a terminal.

The invention discloses a health-care food composition with a physical fatigue relieving function and a preparation method thereof. A formula of the health-care food composition comprises the following components in parts by weight: 8.7 to 12.3 parts of guarana extract, 32 to 37 parts of taurine, 9.2 to 12.1 parts of glycine, 0.39 to 0.85 part of glutamic acid, 0.1 to 0.3 part of vitamin B1, 0.17 to 0.42 part of vitamin B2 and 1.5 to 3.6 parts of vitamin B6. The preparation method refers to the description. A preparation of the health-care food composition disclosed by the invention can be a beverage, a capsule, a tablet, a chewable tablet, a granular formulation, an oral solution, a soft capsule, paste, flowing liquid and semi-flowing liquid. A health-care product disclosed by the invention takes caffeine, the taurine and total amino acid as functional components; a safety toxicology test, a physical fatigue relieving function test, a hygienic test and a quality stability test show that the health-care food is safe, has no toxin and has a remarkable physical fatigue relieving health-care function.

The invention discloses a multifunctional intelligent defense system. The system comprises a defense terminal, a mobile terminal connected with the defense terminal and a network data platform connected with the defense terminal and the mobile terminal respectively. By adopting the system, the face information can be conveniently acquired; the acquired data images are subjected to face recognitionand cloud computing to analyze whether dangerous problems occur or not, prediction can be carried out in time when no danger occurs, the vigilance of a user is improved, accidents are reduced, self-protection of the user can be greatly improved, and some avoidable accidents are reduced; and in case of danger, rescue can be effectively sought.

The invention relates to a smart city big data analysis and monitoring system. According to the system, the arrangement of monitoring equipment is fully considered, redundant networks are constructed,meanwhile, data transmission and processing need cooperation of a plurality of data centers, moreover, the local server has a data instant uploading function, so that the data transmission is diversified, the data processing efficiency is improved, shunting of data on a network structure is realized, shunting of different types of data is also realized, different data analysis models are adoptedfor different types of data, data analysis is carried out before the data is transmitted to a data center, the data processing efficiency is improved, and the reliability of exception processing is ensured, the reliable processing mode is formulated according to the collected data, and the vehicle-mounted equipment is informed in time, so that a vehicle owner can know the road condition in time, the alertness is improved, and the driving safety is improved.

The invention discloses a variable repetitive rate limiting system for a highway construction working area. The system comprises four pressure sensors, two traffic flow speed detectors, a microprocessor, two speed limitation boards, two flash warning lights and two alarming horns, wherein the microprocessor judges the vehicle model through the first pressure sensor, the second pressure sensor, thethird pressure sensor and the fourth pressure sensor, and detects the vehicle speed through the first traffic flow speed detector and the second traffic flow speed detector, controls the first flashwarning light, the second flash warning light, the first alarming horn and the second alarming horn in different modes for the vehicle model and the vehicle speed, reminds a driver to slow down and reminds a construction worker to actively avoid danger. Compared with the prior art, the variable repetitive rate limiting system for the highway construction working area can not only greatly reduce the speed of a vehicle passing through the construction working area, but also improve the protection effect on the construction worker.

Belonging to the field of intelligent home, the invention discloses a prompt information output method, device and system. The prompt information output method includes: monitoring the distance between a first wearable device and a second wearable device; and when the distance is determined to be greater than a preset distance, outputting the prompt information. According to the invention, the distance between the first wearable device and the second wearable device is monitored, and when the distance is greater than the preset distance, the prompt information is output. As the first wearable device can independently acquire the information of distance between it and the second wearable device, the problem that wearable devices can only be bound with a terminal to use and cannot be used independently can be solved. And the effects that wearable devices can independently realize positioning function without relying on the terminal can be reached.

The invention discloses a self-discharging three-wheeled motor vehicle comprising a frame provided with a tipping bucket as well as a tipping bucket warning system, wherein the tipping bucket warning system comprises a contact-type alarm switch propped against the tipping bucket and a warning system electrically connected with the contact-type alarm switch; the contact-type alarm switch is arranged on the frame; the control part of the alarm switch is compressed by the tipping bucket; the warning system is in a closed state; when the tipping bucket is turned over, the control part is separated from the tipping bucket, and the warning system starts for warming; and the contact-type alarm switch of the tipping bucket warning system is arranged on the frame of the self-discharging three-wheeled motor vehicle, and the tipping bucket of the self-discharging three-wheeled motor vehicle is propped against the contact-type alarm switch. The contact-type alarm switch can alarm when the tipping bucket of the self-discharging three-wheeled motor vehicle is turned over for discharging, so that the vigilance of the operating personnel is improved, and the problem that the tipping bucket of the three-wheeled motor easily causes roll-over in the rotating process is avoided.

The invention discloses an early warning monitoring device for highway traffic engineering construction, which comprises a supporting rod. A control box is mounted in a position, close to the top end,of the front surface of the supporting rod; the control box and the supporting rod are connected through a bolt. A warning lamp is arranged at the top end of the control box; a telescopic rod is inserted into the top end of the supporting rod; a mounting frame is arranged at the top end of the telescopic rod; a photovoltaic panel is clamped in the mounting frame; mounting rods are arranged on thetwo sides of the telescopic frame; and the two mounting rods are respectively provided with a display screen and a camera. Thus, the problem that roads are often not closed in the existing road maintenance process, a large number of overspeed vehicles exist in passing vehicles, and thus, a large number of potential safety hazards exist during road maintenance, and the possibility of accidents caused by vehicle overspeed is greatly increased are solved, the structure of the early warning monitoring device is improved and optimized, and therefore the early warning monitoring device can conveniently conduct monitoring and early warning on the speed of vehicles running in a road construction area.

The invention relates to the technical field of safety alarm, and discloses an online monitoring alarm system for preventing personnel from entering a dangerous area. The online monitoring alarm system for preventing the personnel from entering the dangerous area comprises an acquisition terminal, a processing terminal and an external terminal, the acquisition terminal and the processing terminalare bidirectionally and electrically connected, and the processing terminal and the external terminal are bidirectionally and electrically connected; the acquisition terminal comprises an image acquisition module, a sensing module, an area setting module, a feedback module and an alarm module; and the processing terminal comprises a personnel corresponding module, a coordinate library, a central processing unit, a database and an image library. According to the online monitoring alarm system, the personnel entering the dangerous area can be warned to evacuate in time, danger is prevented frombeing generated to harm the personnel entering the dangerous area, the personnel entering the dangerous area are compared through the database and the image library to obtain information about whetherthe personnel enter the dangerous area for multiple times or not, so that the vigilance is improved, and other losses are avoided.

The invention provides a PING (Packet Internet Groper) packet detection method and device for a DNS (Domain Name System). The method comprises the following steps: receiving a PING packet from a sender on the DNS; resolving the PING packet, and determining whether the PING packet is a grey PING packet or not according to an attribute of the PING packet; and if the PING packet is the grey PING packet, determining that the sender is intruded. According to the method, whether the PING packet of the sender is the grey PING packet or not is determined on the DNS, so that whether an environment of the sender is changed or not can be found; and the vigilance of the DNS to the intruded sender can be enhanced. Processing such as filtering and deletion is performed on transmitted data packets (including PING packets), so that the DNS is prevented from being infected or attacked, and the security performance of the DNS is enhanced.

The invention discloses a two-dimensional code management system with a warning function. The system comprises a positioning module and a two-dimensional code scanning device and is characterized in that the two-dimensional code management system also comprises a two-dimensional code information extracting module, a comparison module, a seller information storage system, a display module and a warning module; the two-dimensional code scanning device is connected with the two-dimensional code information extracting module; the positioning module and the two-dimensional code information extracting module are connected with the comparison module; the comparison module is connected with the seller information storage system and the warning module; and the seller information storage system is connected with the display module. According to the invention, by extracting address information of a two-dimensional code of a seller through the two-dimensional code extracting module, and combining the positioning module to determine whether a two-dimensional code scanned by a user belongs to the seller, so risks caused by scanning of a two-dimensional code of a false seller are greatly reduced.

The invention discloses a safety fence for road construction with the function of environmental protection and dust removal, which comprises a fence body, the fence body is welded by a first fixing frame and a second fixing frame through a bottom bracket, and the first fixing frame and the bottom of the second fixed frame are welded with supporting feet, U-shaped fence frames are welded equidistantly on the bottom bracket, and an H-shaped connecting frame is welded between every two connected U-shaped fence frames, and the U-shaped The top of the fence frame is welded with a ring-shaped fixed frame through a connecting frame, and the inside of the ring-shaped fixed frame is rotatably connected with a double-sided sprinkler head through a rotating connecting shaft, and a water pump is fixed inside the second fixed frame. In the present invention, firstly, the double-sided sprinkler head can be used to spray water and remove dust on the construction road, so as to prevent the construction from causing dust to fly, thereby affecting the traffic environment, so that the safety fence for road construction has the function of environmental protection and dust removal, which can effectively Improve road construction environment.

A wake-up appliance (100; 200; 300) comprises: an alarm device (20) generating an alarm signal; a control device (10) controlling the alarm device; at least one controllable light-generating device (1000; 2000; 3000) controlled by the control device. When the control device finds that an actual time becomes equal to a predetermined alarm time, it activates the alarm device. When the control device receives a user input signal at a snooze input, it stops the alarm signal and increases the intensity of at least a portion of the light generated in a blue range of the light spectrum.

The invention relates to an anti-fatigue and memory-improving drug composition of ginseng triol saponin and caffeine, comprising ginseng triol saponin of a weight percentage from 1% to 99%, and caffeine of a weight percentage from 99% to 1%. The drug composition is characterized in that the ginseng triol saponin and the caffeine are rationally prescript, mutually promoted and complemented, synergistically functioning after being compounded, so that the defect short anti-fatigue time span of the caffeine is overcome by exciting the central nervous, reinforcing the functions of viscera, regulating the energy metabolism and nourishing the nervous system for good and long time anti-fatigue effect and drug efficacy of improving study memory. The anti-fatigue and memory-improving drug composition of ginseng triol saponin and caffeine has the advantages of increasing strength, improving memory, strengthening spleen and benefiting vital qi, exciting spirit, soothing the nerves and promoting intelligence, which represents the new trend of using natural medicine to fight against fatigue and improve memory. The anti-fatigue and memory-improving drug composition of ginseng triol saponin and caffeine can be used to make preparations acceptable in medicine or food by adding pharmaceutical or edible accessories of appropriate amount.