415results about How to "Timely rescue" patented technology

The invention discloses a motor function rehabilitation monitoring system based on a wireless body area network. The system comprises a sensor terminal node, a wireless gathering node, a wireless body area network gateway, a personal terminal, a remote medical terminal and an information feedback system, wherein the sensor terminal node comprises a medical sensor, a signal conditioning circuit, a microprocessor unit and a wireless transceiver unit which are sequentially connected, the medical sensor sends collected data into the signal conditioning circuit for preprocessing, and the wireless transceiver unit is controlled to perform wireless transmission after the data is processed by the microprocessor unit; the data collected by the sensor terminal node sequentially passes through the wireless gathering node and the wireless body area network gateway and is respectively transmitted into the personal terminal and the remote medical terminal, and the data is transmitted into the information feedback system after being processed by the remote medical terminal, and is displayed by a 3D model built through the information feedback system. The monitoring system can be used for monitoring the exercise rehabilitation situation of a patient in real time, providing reasonable guidance and advices for subsequent rehabilitation training and improving the rehabilitation training effect.

The invention relates to a system for omnidirectionally monitoring health and actions of old people, mainly comprising a plurality of parts, such as a human body posture monitor, a health characteristic collector, a signal transmission device, a locating system, an automatic alarming device and a signal processing system and the like, wherein the human body posture monitor, the health characteristic collector and the signal transmission device are carried with the old people. The human body posture monitor and the health characteristic collector which are carried with the old people are in touch with the signal processing system through the signal transmission device; various types of postures of the old people are simulated and reproduced on a computer; and health situations of the old people are recorded and stored in an information manner. The locating system monitors the locations of the old people who have activities outdoors. When the posture monitor detects that the old people have dangerous actions, such as tumbling and the like, or the health characteristic collector collects abnormal health characteristics of the old people, the automatic alarming system starts and emits an alarm to the family or an emergence centre. The system provided by the invention is mainly used for monitoring the health of the old people in real time and helping single old people to give an alarm in case of sudden illness or accidents.

The invention discloses a swimming pool drowning alarm device which consists of a drowning detection device A, a handhold alarm device B and a computer data processing unit. The drowning detection device A is worn on the head of a swimmer, the handhold alarm device B is used by the lifeguard, the computer data processing unit C is used by the management personnel of the swimming pool. Under normal condition, the drowning detection device A sends signals to the handhold alarm device B and the computer data processing unit C at fixed time. When the head of the swimmer is immerged into the water, the drowning detection device A does not send any signal, a timing circuit of the drowning detection device A and the handhold alarm device B as well as the computer data processing unit C is started, the swimmer is judged as the drowning if the given time reaches and the swimmer still does not come out from water. At this time, the drowning detection device A flashes and flickers to display the position of the drowner, the handhold alarm device B and the computer data processing unit C make a sound-light alarm to remind the crowd around, the lifeguard and the management personnel of the swimming pool to implement rescue to the drowner.

The invention relates to an intelligent walk-assisting robot. A controller controls a guiding control device to control motion of the robot according to input signals. A control and display panel can be used for determining whether the robot is controlled by a nurse or a patient through a key switch. The nurse can input motion time, motion speed, path parameters in advance and pull a key out, and the robot can move according to the set parameters. When the robot is controlled by the patient, the patient can control speed of the robot through a button on the panel, and enables the robot to veer through rotating of a handrail to enable the left pressure and the right pressure of a pressure sensor on the handrail to be different. The wheel-type robot can drive the patient to move according to a set program, and also can move along with steps of people. The various motion modes can ensure that leg motion training of different types of patients is met.

The invention relates to the field of intelligent transportation technology, and particularly relates to the vehicle accident management system and method. The method includes the following contents:when a traffic accident occurs in S1, the vehicle terminal acquires the real time position of the vehicle and the image information inside and outside the vehicle through the emergency button, and thereal time position and image are obtained to send to the management server. The S2 management server analyzes the traffic accident information according to the real time location and the image information.The S3 management server sends the warning information to the vehicle in the road leading to the accident site according to the traffic accident information.The system includes the vehicle mounted terminal and management that communicated with each other. The vehicle terminal includes a button module, a positioning module, a camera module, a control module and a prompt module, and managementserver includes a processing module and a database module. The device can obtain the image information of the accident scene through the emergency button, save the evidence of accident scene in time,and prompt the vehicle in the road to make the way, so that the rescue vehicle can reach the accident scene more smoothly and perform timely rescue.

The invention discloses a health wrist strap device which comprises a wrist strap main body and a data terminal used for processing and displaying data. The wrist strap main body comprises a central processing unit, a blood pressure detection module, an ambulatory blood pressure detection module, a cardiotachometer module, a pedometer module, a global position system (GPS) module, a storage unit and a communication unit. The health wrist strap device can detect a plurality of health data such as blood pressure, temperature and the heart rate of human bodies simultaneously, and can obtain health data of the detected human bodies in real-time detection and offline detection modes. A health monitoring method can be used for analyzing and assessing the plurality of health data so that people can visually obtain the health states of the detected human bodies. Especially when the health data of the detected human bodies are abnormal, the abnormal position can be located, prompts or alarms can be given through the data terminal, and therefore timely response measures taking is facilitated.

The invention discloses an intelligent wheelchair and a control method for the intelligent wheelchair. The intelligent wheelchair comprises a wheelchair frame, a master controller which is arranged on the wheelchair frame, a transmission mechanism, an obstacle avoidance device, a position sensor, a communication device and a health detection device, and the transmission mechanism, the obstacle avoidance device, the position sensor, the communication device, and the health detection device are electrically connected with the master controller; the health detection device detects physical function parameters of a user, the master controller compares the physical function parameters with preset threshold values, and if the physical function parameters exceed the preset threshold values, alarm information is generated and sent to a cloud medical service center through the communication device; the position sensor obtains position information of the intelligent wheelchair, the master controller generates route map information, and the transmission mechanism transmits the intelligent wheelchair to the nearest medical station. According to the intelligent wheelchair and the control method for the intelligent wheelchair, the health condition of a wheelchair user can be monitored and uploaded in real time, and the wheelchair user receives timely assistance under the situation that the health condition of the wheelchair user is deteriorated suddenly.

The invention discloses a falling-down detection device and method. The falling-down detection device comprises a sensor, a microcontroller, an alarm, a positioning communication module and a help communication module, wherein the sensor is used for measuring acceleration and angular speed original data of a human body during moving and processing the acceleration and angular speed original data to obtain a gesture value, the microcontroller is used for evaluating and screening motion characteristic of acceleration data, distinguishing falling-down behavior and other daily activities, trainingand testing an acquired sample, processing a falling-down result according to a detected falling-down signal, giving a warning signal to the alarm if the falling-down signal is detected, continuing to send a detection instruction to the sensor if the warning signal is interrupted, sending a communication instruction to the positioning communication module if the warning signal is not interruptedand simultaneously sending a help instruction to the help communication module, the failing-down and normal activities similar to falling-down are accurately distinguished, timely help information canbe sent out, and remote monitoring is achieved.

The invention discloses a smart medical system. The smart medical system includes a remote emergency system. The remote emergency system comprises a medical big database, a wearable intelligent device, a mobile intelligent terminal and a hospital dispatching center; the medical big database is wirelessly and communicatively connected to the hospital dispatching center and the mobile intelligent terminal; the wearable intelligent device is wirelessly and communicatively connected to the hospital dispatching center and the mobile intelligent terminal; the mobile intelligent terminal is wirelessly and communicatively connected to the hospital dispatching center; a one-key calling module and a positioning module are integrated in the wearable intelligent device; a smart medical APP is arrangedon the mobile intelligent terminal; after the one-key calling module is triggered, the smart medical APP controls the mobile intelligent terminal to issue an alarm, and the hospital dispatching center sends a help signal to a hospital; and the hospital and the patient's family can accurately locate a position of the patient through the positioning system, and can timely reach the position of thepatient to provide timely salvation.

The invention provides an intelligent walking stick for tumbling remote monitoring and nursing. A battery main switch, function keys, a display screen and indicator lights are arranged on a walking stick handle. A wireless communication module and a buzzer are internally arranged on the upper portion of a walking stick supporting body, an antenna which is connected with the wireless communication module is placed on the surface of the walking stick supporting body, and an acceleration sensor, a GPS module, a microprocessor and a battery are integrally arranged on the lower portion of the walking stick supporting body. The acceleration sensor is used for being responsible for collecting the motion acceleration of the walking stick, then the microprocessor is used for processing and judging tumbling information, the GPS module is used for tracking the positional information of the walking stick in real time, and when tumbling is detected or an alarm is given actively through the function keys, the microprocessor sends the positional information of the walking stick and alarm signals. According to the intelligent walking stick, a multi-innovation Kalman filtering method is adopted, the information returned by the acceleration sensor is processed, noise signals are eliminated, so that whether an old man/woman tumbles or not is accurately judged, and accurate warning is achieved; through the function of GPS positioning and the function of buzzer warning, a user of the walking stick can be treated and cured conveniently in time.

The invention discloses a fall-down monitoring system with a voice communication function. The system includes a fall-down monitoring terminal and a guardianship terminal, which are in communication through a communication network. The fall-down monitoring terminal includes a microprocessor, a data acquisition unit, an audio modulation chip, a voice communication button and a wireless communication module A. The audio modulation chip is connected with an audio signal I/O port of the microprocessor. The microphone and a loudspeaker are connected with the audio modulation chip respectively. The wireless communication A is connected with the microprocessor. The voice communication button is arranged on a casing of the fall-down monitoring terminal and connected with the microprocessor. The data acquisition unit includes a pressure acquisition subunit, an acceleration acquisition subunit and an angular speed acquisition subunit. The fall-down monitoring system with the voice communication function has remote monitoring and voice communication functions and adopts the wearable fall-down monitoring terminal so that the system is convenient to carry; the system judges whether a person under guardianship falls down through combination of a plurality of sensors so that accuracy is high; and the system is capable of timely cancellation under a condition that a false alarm happens so that unnecessary troubles are avoided.

The invention provides methods of judging fall behaviors and body balance for old people. The method of judging fall behaviors for old people includes the steps of acquiring body scene depth data; processing the data to acquire depth data of body key parts; establishing a body behavior 3D (three-dimensional) frame with the depth data of the body key parts; recognizing fall behaviors of old people according to changes in the body behavior 3D frame. The invention further provides the method of judging body balance. The methods have the advantages that body behaviors can be effectively recognized to allow correct judgment on fall behaviors and body balance for old people, and help and corresponding exercise recommendations are given in time.

The invention discloses an intelligent warning method based on the mobile communication localization technology and relates to the application of the mobile communication technology on the social public security field. Firstly opens up a warning platform and carries out the necessary configuration of the accessed telephone number, the personal information and the positioning mode. When the user needs to warn at the emergence case and snugly starts the alarm system, the mobile terminal can automatically send the warning information to the warning platform, once the access is successful, the current latitude and longitude information of the user can be automatically and periodically sent to the warning platform. The warning platform accesses the received latitude and longitude information to the map information system, obtains the current detailed location information of the terminal, and traces and promptly receives warning. The intelligent warning method of the invention can accurately, promptly, reliably and safely notify the alarm information and location to the police, and promptly rescue the caller or be convenient to solve the case.

The invention relates to a related one-key navigation method and equipment in location navigation. At present, the location service can be only carried out through the information provided by a terminal device, and errors are easy to happen when updating locations and local names or position coordinate information need to be input manually. The invention comprises that users communicated with service centers by calling or sending information, then attendants employ the information displayed by the terminal machine to search locations at which the users need to reach, then the position coordinate information of destinations is displayed, after users confirms with the call service centers, the position coordinate navigation information of the destinations passes by a call center terminal machine-a call service center communication device (or via wireless transmission of short messages, GPRS and the like of internet communication interfaces of operators)-communication stations ( operator stations of GSM, CDMA and the like)-user terminal devices, then the position coordinate information is stored in the user terminal machines, the service information is stored in user records, and the destinations can be arrived just through that the users confirm or call the received position coordinate information. The method and equipment are convenient and swift in operation, and are favorable for wide application.

The invention relates to a positioning method based on a movable positioning beacon. The method comprises steps that a to-be-positioned target is allowed to carry a positioning sensor and a wireless data transmitter, and setting a positioning system around the to-be-positioned target, wherein the positioning system comprises N movable positioning beacons in fixed positions, and the N movable positioning beacons regularly broadcast reports outwards during positioning; the positioning sensor receives the reports broadcast by the N movable positioning beacons and carries out processing so as to obtain and send out MAC addresses in the reports and RSSI values of the broadcast reports to the wireless data transmitter for transmitting out in a wireless manner; and the positioning system receives the MAC addresses and the RSSI values sent by the wireless data transmitter, and acquires distance information between the to-be-positioned target and each movable positioning beacon according to the MAC addresses and the RSSI values. According to the invention, a positioning problem when the positioning system is damaged in case of accidents like a fire disaster is solved and the positioning method is precise in positioning and convenient to operate.

The invention discloses a fire disaster intelligent escaping system based on a zigbee technology, which relates to the field of fire disaster escaping. The fire disaster intelligent escaping system comprises a remote management subsystem, a zigbee wireless positioning subsystem and an escaping direction indicating subsystem. According to the fire disaster intelligent escaping system, an escaping path is planned by using the escaping direction indicating subsystem according to the preset position of the zigbee wireless positioning subsystem, and is irradiated onto the ground in a laser projecting way, so that escapers can leave according to a laser projection mark. The invention has the beneficial effects that the system has maneuverable flexibility; and the escaping direction of a fire disaster place is projected onto the ground through a laser projector of a mask through a zigbee wireless positioning technology, so that escapers can observe own escaping directions clearly at any time, and rescuers can know the personnel distribution situation of the fire disaster place through a radio base station and perform effective rescuing work in time.

The invention discloses a human body fall detection method based on an acceleration sensor and relates to the technical field of biomedical signal processing. The human body fall detection method is based on a double check human body fall detection algorithm, wherein primary fall detection comprises the following steps: extracting a threshold value set according to pre-acquired activities of dailyliving (ADL) and fall acceleration sample data; then acquiring ADL acceleration data of a human body in real time, and extracting variance of the data as a dynamic threshold value for partially updating a pre fall behavior threshold value specific to a user; and setting the threshold value as a human body fall judgment standard, and performing primary detection on a human body fall behavior; in aprimary fall detection process, once a fact that a pre fall behavior happens is detected, human body behavior data t seconds before the pre fall behavior is sent onto a server near a data source, andsecondary fall detection judgment based on SVM is performed; and finally according to a dual fall judgment result, a human body fall event is determined, and the threshold value set of a fall detection algorithm is dynamically updated to be used for follow-up fall detection on the user.

The invention discloses a portable electrocardiograph monitoring system. The portable electrocardiograph monitoring system comprises two non-contact electrode slices, a pectoral girdle, a Zigbee ECG collecting and transmitting module, a Zigbee wireless receiving module and an embedded displaying and alarming module. The two non-contact electrode slices are mounted on circular electrode slice clamping grooves in the inner side of the pectoral girdle respectively. The Zigbee ECG collecting and transmitting module is mounted on a fixed clamping groove in the outer side of the pectoral girdle. The Zigbee ECG collecting and transmitting module is connected with the two non-contact electrode slices through signal output lines. The Zigbee wireless receiving module is connected with the embedded displaying and alarming module through a serial port circuit. The portable electrocardiograph monitoring system has the advantages that operation is simple, moving is convenient, the system is in a non-contact type, the electrocardiogram and heart rate of a user can be displayed in real time, an alarming short message can be sent when the heart rate is abnormal, ECG data can be stored in an SD card, and the ECG data can be further analyzed conveniently.

The invention discloses a method and a device for monitoring human tumbling. The method includes steps of acquiring information of various postures of a human by a three-axis acceleration sensor module, an ultrasonic distance measuring module and foot sole pressure sensors on a human body; judging whether the human tumbles or not according to the posture information of the human; transmitting the information of human tumbling to the outside through the network. The method and the device for monitoring human tumbling can accurately judge the tumbling information and avoid mistaken judgment, tumbling position information is transmitted to the outside, the tumbling human is rescued in time, and various defects in the prior art are overcome.