55results about How to "Life safety" patented technology

A computer-based method to facilitate detecting wheel imbalance, a tire pressure problem, or excessive tread wear on tires of a moving vehicle is disclosed. The method includes collecting (e.g., from an accelerometer of a mobile personal computing device) data that represents vibration that results, at least in part, from the vehicle's motion, and determining, with a computer-based processor, whether the moving vehicle has wheel imbalance, a tire pressure problem, and / or excessive tire tread wear based at least in part on the vibration data produced by the accelerometer (and, possibly other data), where the mobile personal computing device and the accelerometer are moving with the vehicle when the data is being collected.

The present invention relates to an air quality notifying device connecting an air quality measurement device and a wireless terminal, and an air quality notifying method therefor, which can transmit, to a wireless terminal, and check a measurement value measured in a gas measuring instrument measuring the types and concentrations of various gases maintained in the atmosphere, such that ordinary people can easily recognize the measurement value by handling a measurement place and a situation suitable thereto and performing a notification function. The air quality notifying device connecting an air quality measurement device and a wireless terminal includes an air quality measurement device 10 including a gas detection sensor 11 for measuring types and content of various harmful gases distributed in the air, an environment measurement sensor 12 for respectively measuring a temperature, humidity, and fine dust of a gas measurement place, an air quality determination module 13 for deriving a measurement value by collecting and determining an air quality state in the atmosphere according to the detected gases, the content thereof, and a surrounding environment, such as the temperature, humidity, and fine dust, an air quality communication module 14 for transmitting the measurement value of an air quality that is derived through the air quality determination module 13 to an outside through communication facilities, and a notification module 15 for notifying the outside of a risk if it is measured that the measurement value of the air quality that is derived from the air quality determination module 13 is equal to or larger than a set value; and a wireless terminal 20 including a communication control module 21 for receiving the air quality measurement value by connecting, through communication, to the air quality communication module 14 of the air quality measurement device 10, air quality data 22 for storing, as a database, characteristics of the various harmful gases, the degrees of harmfulness according to the content of the harmful gases in the air, and countermeasures according to a detection place, an air quality measurement application 23 programmed to substitute the air quality measurement value that is received through the air quality measurement device 10 for a data value that is stored in the air quality data 22 so as to collect situation explanations and the countermeasures according to the substituted air quality measurement value, a display checking module 24 for displaying, so as to check, the air quality measurement value and the respective situation explanations and the countermeasures according to the air quality measurement value collected through the air quality measurement application 23, and an application operating unit 25 for selectively controlling and driving the air quality measurement application. Further, the air quality notifying method connecting an air quality measurement device and a wireless terminal includes, as successive progresses, an air quality determination step 100 including a harmful gas measurement step 110 of dividing, by types, harmful gases maintained in a measurement place through a gas detection sensor 11 in a state where the air quality measurement device 10 is maintained in the measurement place and measuring the content of the harmful gases, an environment measurement step 120 of measuring a temperature, humidity, and fine dust through an environment measurement sensor 12 provided in the air quality measurement device 10, and an air quality value deriving step 130 of deriving an air quality value by determining an air quality state in the atmosphere according to the measured harmful gases and environments; a communication connecting step 200 of selectively executing an air quality measurement application 23 that is downloaded in a wireless terminal 20 so as to connect the communication between the air quality measurement device 10 and the wireless terminal 20; an air quality value receiving step 300 of receiving, in the air quality measurement application 23 through a communication control module 21, an air quality determination value that is measured from the air quality measurement device 10 through the communication connecting step 200; an air quality value displaying step 400 of deriving, in a display checking module 24 of the wireless terminal, an air quality measurement value that is input into an air quality measurement application through the air quality value receiving step 300; an air quality value substitution step 500 of dividing the air quality value that is displayed through the air quality value displaying step 400 into respective harmful gases through an application operation unit 25 or combining the respective harmful gases into the air quality value, and substituting the air quality value in a database stored in air quality data 22; a countermeasure displaying step 600 of deriving, in the display checking module 24, countermeasures according to an air quality state in which all gases that are divided or measured according to the types and concentration of the respective gases that are substituted through the air quality value substitution step 500 are combined; a countermeasure checking step 700 of determining whether the countermeasures derived in the display checking module 24 through the countermeasure displaying step 600 have been checked; and an emergency calling step 800 of making an emergency call by another specific communication if the air quality state of the countermeasures derived through the countermeasure displaying step 600 has a value that is equal to or larger than a set value, or the air quality state that is derived through the countermeasure checking step 700 indicates a danger level, so that the air quality of the measurement place is precisely measured and the corresponding countermeasures are quickly found to solve the air quality state.

The invention discloses an intelligent home gateway. The intelligent home gateway comprises a communication module and a control module. A customized and dedicated IC is adopted for the control module, a Java processor and standard and compatible hardware are embedded in the control module, a terminal and a host calculator are made to be fast connected through a TCP / IP protocol and an Ethernet, and by changing software, different functions can be achieved with the same hardware. The invention further discloses a community management system. The community management system comprises a plurality of terminal devices, a plurality of intelligent home gateways and a community management platform, wherein the community management platform is used for managing the intelligent home gateways. Through the technical scheme, multiple homes and even the whole community can be intelligently managed internally and externally, an intelligent lifestyle with homes as units and the community as the platform is achieved, and life is made easier, more convenient, comfortable, economical, environmentally friendly, safe and efficient.

The invention relates to a multi-mode temperature control fan governor. The fan governor comprises a work mode selection switch connected with a control treatment module, a human pyroelectric infrared detection module, a temperature collection module, a power module connected with the control treatment module, a control treatment module and a solid-state relay connected with the a fan. The fan governor has three work modes, namely common mode, temperature control mode and power save mode, realizes that the wind speed of the fan can be intellectually adjusted along with the environment temperature according to the demand of the user and the change of the environment temperature, has the function of automatic power off over-temperature protection function so as to prevent fire hazards; and the self-opening and self-closing of the fan can be controlled by using a human infrared inductive switch, thus having functions of saving energy, protecting the fitness of the user and the like. Therefore, the fan governor of the invention is characterized in that the governor is particularly suitable to be used when the aged or child sleeps at night, effectively avoids that people get ill caused by cold-catching, embodies the humanized design, etc.

The invention discloses a distributed behavior identification method based on a wireless sensor network. The method comprises the following steps of firstly, collecting sampling data of sensors, computing the sampling data of the sensors through an active prediction and energy consumption balancing routing algorithm and transmitting the computed sampling data to a centralized control system; secondly performing train excavation on the computed sampling data through the centralized control system to excavate frequent behavior track modes and further generating a frequent behavior track set and a frequent behavior state set; thirdly, further excavating the generated frequent behavior set to obtain associated frequent behavior identification knowledge sets which can be stored in every sensor in a distributed mode; fourthly, storing the frequent behavior identification knowledge sets, and when a user has behaviors, completing a behavior computing process through completed identification information in a multicast message and the knowledge set stored by the corresponding sensor to perform frequent behavior identification and further to identify the behaviors of the user.

The invention discloses a smart community management system based on Internet of Things. The system comprises a smart community management platform, a cloud server, a control terminal, and an Internet of Things terminal device, the smart community management platform is separately connected with the cloud server and the control terminal in a network manner, the smart community management platform is connected with the Internet of Things terminal device in a network manner through an intelligent gateway, the Internet of Things terminal device comprises a smart security device, a smart monitoring device and a smart home device, the smart security device comprises a video intercom access control host and an infrared alarm, the smart monitoring device comprises cameras, and the smart home device comprises an energy management device, a health management device, a smart electrical appliance device, a smart video and audio device, a smart door and window device and a smart wearing device. According to the system, a safe, comfortable and convenient modernized and intelligent living environment can be provided for community residents, and the community with a new management form based on informatization and intelligent social management and service is formed.

The invention discloses a method for operating a vehicle-mounted video recorder based on a mobile communication network and relates to a method for transmitting monitoring data of a vehicle-mounted terminal through the wireless communication network. The method comprises the conventional monitoring process, a real-time monitoring process and an alarm monitoring process, wherein the conventional monitoring process comprises the following steps of: in the travelling process of a vehicle, processing a signal of a microphone into audio coded data by using a sound recording and video recording unit, processing a signal of a video camera into high-resolution video coded data and storing the audio coded data and the video coded data in a secure digital (SD) card; when the vehicle stops, copying a data file in the SD card to a mobile hard disk drive and uploading a data file catalog; and uploading a specified data file according to a command of a monitoring center; the real-time monitoring process comprises the following step of: processing the signal of the microphone into the audio coded data by using the sound recording and video recording unit, processing the signal of the video camera into low-resolution video coded data and transmitting the audio coded data and the video coded data to a wireless communication unit for continuous uploading; and the alarm monitoring process comprises the following step of: storing the audio coded data and the high-resolution video coded data output by the sound recording and video recording unit in a corresponding alarm data file of the SD card within a limited period of time.

The invention discloses a rescue capsule which comprises a spherical capsule body, an operating device, a power device, an air exchange device and a living facility, wherein the operating device, the power device, the air exchange device and the living facility are arranged in the capsule body; and the operating device is connected with the power device and the air exchange device respectively. The whole rescue capsule is spherical; a shell is made by glass steel and anti-corrosion steel material; waterproof and fireproof cotton is used for filling a middle interlayer, so that fire can be prevented, and the floatage of a sphere can be guaranteed; even if the shell is cracked, the floatage of the waterproof cotton can still support the whole sphere, and the sphere cannot sink down; a balance facility is arranged at the bottom of the sphere, so that the sphere can permanently and perpendicularly float on a water surface and can be prevented from being turned over by sea waves; the operating device, the power device, the air exchange and the lifting facility are arranged inside the sphere; and under an emergency condition, dozens of people can synchronously enter the rescue capsule and safely live in the capsule body.

The invention relates to a heating system remote control and management device and its method, and particularly relates to a device capable of performing the remote control and unified management on a heating system by the direct communication of a smart phone application program (APP) with a room controller (R / C) embarked with a wireless (WIFI) / wired (LAN) module after passing through the identification procedure, and a method using the same. In order to solve the problem of data loss because the data cannot be safely transmitted by means of a plurality of devices, the heating system remote control and management device can rapidly and accurately control the heating system in a remote manner, the heating system is capable of diagnosing the state of itself for 24 hours, the state is transmitted to a unified management server, the information acquired by a client center is analyzed, when defects or abnormities are found out, the device searches at first, gives diagnosis, provides maintenance or possible advance services.

The invention discloses a novel community pass application and use method based on epidemic prevention, which comprises a mobile terminal, the mobile terminal can open a community personnel information registration system after scanning a specific two-dimensional code, and the community personnel information registration system comprises data cloud storage and processing functions and is connectedwith a pass activation system; the pass activation system has cloud data storage and processing functions. According to the invention, advanced electronic science and technology means are utilized; the high-incidence period of epidemic situations is thoroughly abandoned; community workers register and distribute passwords on site in a traditional mode, labor cost is effectively reduced, the riskof cross infection caused by contact between community workers and owners during epidemic situations is reduced, and meanwhile, the health condition of the owners entering and exiting the community isregistered in a manner of activating electronic passwords, so that the owners can travel conveniently and quickly, and the community workers can master the health condition of the owners entering thecommunity in time.

A device and a method for detecting components in blood, in particular for determining the concentration of components in blood or water is provided. Moreover, a use of a device and / or a method for determining components in blood is provided and a kit including the device and a fluorescence standard.

The invention is suitable for the field of lamps and provides a battery booster circuit, a lamp control circuit and an emergency lamp. The battery booster circuit comprises a PWM control unit and a booster unit. In case of power cut, the booster unit of the battery booster circuit boosts a battery voltage according to a PWM control signal output by the PWM control unit and the battery voltage is supplied to the emergency lamp, so that the emergency lamp can run normally. Therefore, the requirements of construction, emergency service, disaster relief places and the like on the emergency lamp are met, and convenience and safety are brought to life of people.

The invention discloses a safety anti-loss method and system based on a wearable device. The method comprises the following steps: wearing a wearable device for a child, and wirelessly connecting thewearable device to the mobile phone of a parent; obtaining the current location of the child and the current location of the parent; carrying out safety evaluation on the child and judging the level of danger to the child according to the current location of the child, the current location of the parent and a preset child safety strategy; and offering the child safety protection corresponding to the level of danger to the child according to the level of danger to the child.

The invention relates to a rock burst roadway energy absorption and release comprehensive anti-impact supporting method. Foundation anchor net supporting of a roadway top plate and side parts is rapidly completed; according to different roadway rock burst danger levels, anchor cable holes are drilled in the top plate and the two side parts according to different row spacings, and it is ensured that the anchor cable holes and anchor rod holes are not located in one same roadway section; square shallow holes are constructed in two bottom corners of a roadway, the row spacing of the square shallow holes in the bottom corners of the roadway is the same as that of the anchor cable holes, and the square shallow holes and the anchor cable holes are located on the same section; an energy absorbingand releasing anti-impact bracket is mounted and fixed by taking the square shallow holes in the bottom corners of the roadway as base points, an anchor cable is mounted in the anchor cable holes bypenetrating through round holes reserved in the anti-impact bracket, an anchor cable tray and a lock are mounted, anchor cable pre-tightening force is applied, the energy absorbing and releasing anti-impact bracket is fixed, and the energy absorbing and releasing anti-impact bracket is clung to roadway surrounding rock; and along with roadway tunneling, the steps are circularly completed, and supporting of the rock burst roadway is completed.

The invention discloses a combination multifunctional body capable of changing power instead-of-walking vehicle. The vehicle overcomes the obstacles existing in the prior instead-of-walking vehicles such as wheel chair vehicles, tricycles and bicycles that the characteristic functions of the shape can not be mutually changed, overcomes the existed obstacle existed when the vehicle runs on the road and the water surface, overcomes the obstacle existing in the tool application between a normal person and an abnormal person, and has the advantages of having reasonable structure, convenient use, and various types and meeting needs of different people in different places by changing the shape. The structure of the vehicle is as follows: the vehicle comprises a guide connecting part connected with a wheel box, the lower part of the wheel box is provided with a cymbal-type combined wheel, the wheel box is also provided with a seat rest part, the outer part of the wheel box is provided with telescopic combination type paddles, the bottom of the wheel box is provided with an inflatable packer, and the front part of the wheel box is also provided with an energy device part and a wheel chair auxiliary wheel respectively.

In a fixing apparatus including a regulating member which regulates the position of an external heating belt in a rotation axis direction, the external heating belt includes a base material made of polyimide having a tensile strength of 300 MPa or more and a thickness of 50 μm to 200 μm, and a releasing layer. In the base material, 5 to 25 parts by weight of graphite is dispersed in 100 parts by weight of polyimide. With this, it is possible to improve the durability of the external heating belt and adequately secure the life of the external heating belt.

The invention discloses a method for clearing fouling organisms in a saltwater fish aquaculture net cage. Fish fry is firstly thrown in the saltwater fish aquaculture net cage, wherein cantherines modestus is polycultured according to according to the ratio of 3-8% of cultured fish fry, preferably 5%, at the beginning of cultivation; the individual size of polycultured cantherines modestus is slightly greater than that of the cultured fish fry; and the overall length accounts for 1.3-1.5 times of the overall length of the cultured fish fry. Through the polyculture of cantherines modestus according to a certain ratio, Cantherines modestus continuously ingests the fouling organisms on a net body of the saltwater fish aquaculture net cage so as to continuously clear the net body; the fouling organisms on the net body can be completely removed basically; therefore, the frequency of replacement of the net body of the net cage is reduced, the injuries and disturbances of the cultured fish are effectively reduced, and the risk of diseases of the cultured fish is decreased.

The invention relates to a faucet and discloses an intelligent faucet capable of supplying water in a quantitative mode. The intelligent faucet comprises a faucet body (1), a main control system and a button board (8). The faucet body (1) comprises a living water inlet (2) and a direct drinking water inlet (3), and the living water inlet (2) and the direct drinking water inlet (3) are connected with a living water pipeline (4) and a direct drinking water pipeline (5) respectively. The living water pipeline (4) and the direct drinking water pipeline (5) are both provided with flow switches (6) and water outlet electromagnetic valves (7). The faucet body (1) is further provided with the button board (8), and the flow switches (6), the water outlet electromagnetic valves (7) and the button board (8) are all connected with the main control system. When the water amount reaches a selected amount, the intelligent faucet will be closed automatically, so the function of quantitative water supply is achieved, and life of consumers can become more convenient and safer.

The invention relates to a home information service terminal and the system based Ethernet thereof. The system includes a network interface module, a noise module and a video module based on a central main processing module. The main model has one home function. The Ethernet interface module is an interface unit of Ethernet data change. The voice module and the video module finish the collection and processing of voice and image data respectively. The invention utilizes the professional development advantage and centralizes on home service field development, with the advantage of powerful function, convenient integration to intelligent subdistrict product and convenient domestic market proposition and application.

The invention discloses a medical rescue operation local negative pressure safety isolation shield device and a using method thereof, and belongs to the technical field of medical instruments. According to the device, the hidden danger of infection caused by close contact with a patient when medical staff treat an epidemic patient is solved, and the safety of the medical staff for treating the patient can be protected. The medical rescue operation local negative pressure safety isolation shield device comprises a negative pressure isolation shield, an air exhaust duct, an air extractor and a sterilization device, wherein the air exhaust duct is connected with an air outlet of the negative pressure isolation shield, the other end of the air exhaust duct is connected with the air extractor,and the air extractor is connected with the sterilization device. The medical rescue operation local negative pressure safety isolation shield device is simple in structure and convenient to use, canprovide powerful protection for medical workers in the treatment work of respiratory epidemic situations, guarantees the safety of the medical workers, and improves the attendance rate of the medicalworkers.

The invention discloses an interactive management system based on the intelligent control air conditioner of the Internet of Things. The air conditioner can be remotely monitored and managed, and theinteraction management between the air conditioner, the user and the manufacturer can be integrated. The system comprises an air conditioning unit controller and a control unit, wherein the air conditioning unit controller is used for controlling the air conditioning unit, and the real-time running parameters of the air conditioning unit are collected; the cloud server is used for receiving the real-time running parameters of the air conditioning unit, and analyzing and judging the operation state of the air conditioning unit, the real-time running parameters of the air conditioning unit are transmitted to the mobile client; the wireless communication module, and is used for realizing data communication between the air conditioning unit controller and the cloud server; the mobile client, and is used for inquiring the real-time running parameters of the air conditioning unit in real time and remotely controlling the air conditioning unit

The invention discloses an infrared warning system capable of ensuring the safe operation of an electric grid and preventing an electrified chamber from being entered mistakenly. The infrared warning system capable of ensuring the safe operation of the electric grid and preventing the electrified chamber from being entered mistakenly comprises an infrared monitoring device and a warning device, wherein the warning device is arranged on a warning rod at a high position, flashing safety marks are arranged on the rod body of the warning rod, the infrared monitoring device and the warning device are respectively in signal connection with a controller, the infrared monitoring device comprises multiple sets of infrared beam transmitters and infrared beam receivers, and the warning device is connected with an intelligent searchlight device. An infrared monitoring light fence or light wall is formed by the infrared beam transmitters and the infrared beam receivers to achieve strict automatic on-line monitoring on the electrified chamber, the warning device can be started intelligently to prompt emergency handling, and personnel mistakenly entering the electrified chamber are warned to retreat to a safe range by the field audible and visual warning device and a voice player. According to the infrared warning system capable of ensuring the safe operation of the electric grid and preventing the electrified chamber from being entered mistakenly, the laser transmitting technology and the intelligent searchlight device are combined ingeniously, the wireless communication technology is combined, and the intellectuality and the accuracy of the system are improved.

The invention discloses a soy bottle cover. An upper cover is fastened outside a bottle cover main body; an annular sealing piece is arranged at the inner side of the bottle cover main body; the annular sealing piece comprises a cylindrical outer sleeve and a sealing ring; openings are arranged at the top end and the bottom end of the outer sleeve; the top end of the outer sleeve is connected with the inner side face of the bottle cover main body; the outer edge of the sealing ring is connected with the upper part of the outer sleeve; an annular sealing groove is formed between the outer sleeve and the sealing ring; a pull ring is connected with the inner edge of the sealing ring; a flow baffling ring is arranged on the inner top face of the upper cover; the flow baffling ring is matched with the bottom of the annular sealing groove; and when the upper cover is fastened with the bottle cover main body, the flow baffling ring extends into the bottom of the annular sealing groove. After the soy bottle cover disclosed by the invention is poured out, soy sauce remained in the bottle cover can return to the bottom of the annular sealing groove; after the upper cover is buckled, the flow baffling ring contacts the bottom of the annular sealing groove, soy sauce remained in the annular sealing groove is separated inside and outside the flow baffling ring to form liquid seal. Therefore, the dual-seal is formed; air is prevented from entering a bottle, and the soy sauce is prevented from being continuously oxidized.

The invention specifically discloses an apartment building for the aged. The apartment building comprises an event hall, a living area for the aged to live, a logistic area and elevators, wherein thelogistic area is used for providing life services for the aged, and the elevators lead to all layers of an apartment; the event hall is located on one layer of the apartment and is mainly used as a place for cultural entertainment activities of the aged; the living area is mainly used for living and rest of the aged and comprises a plurality of living layers; the logistic area comprises a kitchen,a property office and a medical room, and is mainly used for providing services required by the life of the aged. The apartment building fully considers the problem of physical reduction of the aged,and the aged are safely transported to corresponding rooms through hall conveying carts in each layer of the apartment; seats are arranged at all corners of the apartment, and buttons for calling service personnel are arranged in multiple positions of the rooms and on armrests of the seats, so that the life of the aged is safer and more convenient.

The invention discloses a rescue capsule which comprises a spherical capsule body, an operating device, a power device, an air exchange device and a living facility, wherein the operating device, the power device, the air exchange device and the living facility are arranged in the capsule body; and the operating device is connected with the power device and the air exchange device respectively. The whole rescue capsule is spherical; a shell is made by glass steel and anti-corrosion steel material; waterproof and fireproof cotton is used for filling a middle interlayer, so that fire can be prevented, and the floatage of a sphere can be guaranteed; even if the shell is cracked, the floatage of the waterproof cotton can still support the whole sphere, and the sphere cannot sink down; a balance facility is arranged at the bottom of the sphere, so that the sphere can permanently and perpendicularly float on a water surface and can be prevented from being turned over by sea waves; the operating device, the power device, the air exchange and the lifting facility are arranged inside the sphere; and under an emergency condition, dozens of people can synchronously enter the rescue capsule and safely live in the capsule body.

The invention discloses a GSM short message-based household alarm system, including a power module, a single-chip microcomputer master control module, a GSM communication module, a sensor front-end acquisition module. An audible and visual alarm module and a liquid crystal display module. When the sensor front-end acquisition module detects an abnormal signal, the single-chip microcomputer mastercontrol module receives a signal from a corresponding sensor pin and compares the signal with information prestored in the single-chip microcomputer, judges an alarm type, and then transmits an alarmsignal to the GSM communication module, and finally, the GSM communication module sends the alarm signal to a preset mobile phone number of a user in the form of a short message, thereby prompting theuser to take corresponding measures. According to the GSM short message-based household alarm system, through introduction of a GSM short message module, when abnormality occurs at home, a short message can be automatically sent to an owner or property management personnel to give an alarm, so that household conditions are known at first time, thereby bringing great convenience, timeliness and safety to life of people.

The invention discloses a registration card for resident population which has a non-contact intelligent card CMOS chip. The invention consists of a registration card for resident population (1), a non-contact intelligent card CMOS chip (2) and a reading card (3). The non-contact intelligent card CMOS chip (2) is additionally arranged on the registration card for resident population (1) and RFID technology is made use of. The non-contact intelligent card CMOS chip (2) and the registration card for resident population which has a non-contact intelligent card CMOS chip are made in a whole. The reading card (3) which makes use of the RFID technology is used to read the non-contact intelligent card CMOS chip (2) on the registration card for resident population (1). An antenna is arranged at the non-contact intelligent card CMOS chip, and the registration card for resident population (1) with the non-contact intelligent card CMOS chip (2) can also communicate with a web to check the information on a family.

The invention discloses a double-control power saving type sound and light control circuit comprising an acousto-optic switch, a branch switch, a light source, a total switch and a power supply; the power supply is connected in series with the total switch; the total switch is connected in series with the light source; the branch switch is connected in parallel with the acousto-optic switch; the branch switch and the acousto-optic switch are located on a cascade circuit between the light source and the power supply. Two switches are added on a normal sound and light control illumination circuit, wherein one switch is connected in series so as to control the total circuit, and the other switch is connected in parallel with the acousto-optic switch so as to switch between acousto-optic control and manual control; the double-control power saving type sound and light control circuit is energy saving, safer, stronger in controllability, and brings conveniences in our life.