54 results about "Normal heart rate" patented technology

A software app for a mobile device is disclosed for alerting a custodian of a person to be protected of an emergency situation involving the person to be protected. The app includes software instructions for carrying out a method including: establishing a range of normal heart rates for the person using a heart rate monitor; detecting a heart rate for the person that is outside of the established range; activating at least one of a camera, a microphone, an accelerometer, and a location indicator on the mobile device carried by the person; establishing a wireless data connection between the mobile device and a communication network; and transmitting data to the custodian from the activated camera, microphone, accelerometer, or location indicator via the communication network. The app can notify a custodian of a medical or safety emergency as it is happening, giving that custodian the ability to immediately notify emergency personnel.

This invention relates to non-invasive monitoring devices, in monitoring minute movements made by the body to report the presence or absence of respiration and normal heart rate. The movements being measured are the pulsations made by the normal operation of both the heart and lungs. This is accomplished by converting the body movements into electrical signals with an adapted polymorph-piezoelectric transducer. The electrical signal that is detected is a mixed signal, a signal composed of a lower frequency (breathing contraction) and the higher frequency (heart pulse). The signals are detected by separating the body motions by an adaptive filter that has a break frequency at twice the frequency of the larger body movement signal (breathing contraction).The separate body movement signals operate with associated logic circuitry to allow each signal to be independently measured, recorded, and acted upon to determine if the individual (patient) is undergoing a life threatening experience. Such an event by either signal will trigger an audio and visual display alarm which is attached on or near the patient. The alarm event trigger is also connected to a low voltage detector circuit to indicate that the supply voltage has dropped below an acceptable level.

The invention relates to an examination anti-cheating system. The examination anti-cheating system comprises a wristband worn on an examinee's wrist, a monitoring system and an induction system disposed at an examination room entrance; the wristband is provided with an identity information moduel for distinguishing an identity of an examinee, a first wireless module in communication with the monitoring system and a heart rate detection module for detecting a heart rate change of the examinee; the induction system comprises an identity recognition module for recognizing the identity information module, a second wireless module in communication with the monitoring system;the monitoring system comprises a monitoring camera, a third wireless module in communication with the first and second wireless modules, a processor for processing a message, a heart rate monitoring module, a control module for controlling rotation of the monitoring camera and an examinee information database; and the heart rate monitoring module is used to monitor examinee's heart rate change information sent by the heart rate detection module in real time, and, when the heart rate of one examinee exceeds a normal heart rate change scope, the monitoring camera is rotated through the control module and then perform intensive monitoring for the examinee.

Provided are an intelligent communication terminal, an intelligent communication bracelet and a control method. The intelligent communication terminal comprises a heart rate sensor used for measuringthe heart rate of a driver during driving, and a control unit used for judging whether an emergency braking implementing command is sent or not according to the heart rate measuring result of the heart rate sensor. When the heart rate measuring result is beyond the normal heart rate range, the control unit sends the emergency braking implementing command and further sends an alarm command to a communication network. The control unit sends the emergency braking command to stop a vehicle from running, the probability of occurrence of traffic accidents can be reduced to the greatest extent, and the loss is reduced; and by sending the alarm command to the communication network, others can be informed of the condition of the driver in time, and timely rescue is ensured.

The invention provides a vehicle control method and system and a vehicle. The method comprises the following steps that in the vehicle driving process, the heart rate of a driver is detected; whether the heart rate of the driver is in the normal heart rate range of the driver or not is judged; if the heart rate of the driver is not in the normal heart rate range of the driver, the heart rate deviation value between the heart rate of the driver and the normal heart rate range of the driver is further obtained; and according to the heart rate deviation value, the vehicle is controlled for alarming or braking. According to the vehicle control method in the embodiment, the traffic safety can be effectively improved, and traffic accidents are reduced or even avoided.

The invention relates to the technical field of smart bracelets and discloses a smart bracelet and a method for preventing heart attack based on the smart bracelet.The smart bracelet is internally provided with heart rate sensors and medicine storage boxes for storing medicine. The method for preventing the heart attack based on the smart bracelet includes the following steps of setting a normal heart rate value range; monitoring the heart rate of a wearer in real time; when the heart rate of the wearer exceeds the normal heart rate value range, ejecting out the medicine storage boxes and triggering a prompt alarm. According to the method, bad heart rate situations of the wearer can be found out in advance, the medicine is provided in time, the wearer is reminded to take the medicine, andcorrespondingly a prevention and treatment effect on heart diseases in advance is achieved. Therefore, by means of the method, timely prompt and treatment can be conducted before the heart attach of the wearer, and correspondingly the safety and health of patients suffering from heart diseases can be ensured.

The invention relates to the technical field of artificial intelligence, in particular to a personnel management and control method and system based on machine learning, and the method comprises the steps: obtaining productivity expected values of a production line in different preset time periods, obtaining a productivity sequence, inputting the productivity sequence into a line speed prediction network, and predicting the real-time line speed of the production line in the next time period; the line speed of the production line is adjusted to the real-time line speed, the real-time personal heart rate sequence and the historical heart rate sequence of each operator on the production line are collected, and the historical heart rate sequence comprises at least two normal heart rate sequences and at least two abnormal heart rate sequences; and calculating similar distances between the real-time personal heart rate sequence and the normal heart rate sequences and between the real-time personal heart rate sequence and the abnormal heart rate sequences, comparing and calculating the plurality of similar distances to judge whether the real-time personal heart rate sequence is in a normal operation state, and maintaining the real-time linear speed when the real-time personal heart rate sequence is in the normal operation state. According to the method, the verification time waste is avoided by utilizing machine learning, and the purpose of accurately predicting the line speed is effectively realized.

The invention relates to a device for accurately measuring blood pressure, which comprises a blood pressure measuring module, also comprises: an electrocardiogram detection module for obtaining an electrocardiogram signal during the whole measuring process; a judgment selection device for judging whether the electrocardiogram signal obtained from the electrocardiogram detection module to be normal or not, and selecting a blood pressure measuring unit of a normal electrocardiogram detection unit or the blood pressure measuring unit of an abnormal electrocardiogram detection signal arranged in the blood pressure measuring module to measure the blood pressure according to the result. By implementing the method and the device for accurately measuring blood pressure, the invention has the advantages that: since the electrocardiogram monitoring part is organically combined with the blood pressure measuring part, the blood pressure data is obtained starting from the time of the most normal heart rate when the heart rate is abnormal, so accurate blood pressure can be obtained even though the heart rate of the person to be measured is abnormal.

The invention discloses a wheelchair provided with an active positioning device. The wheelchair comprises a frame and a drive device arranged on the bottom of the frame, wherein a spring cushion is arranged at the lower part of the frame, a storage board is arranged on the bottom of the frame, and the active positioning device is arranged at a backrest of the frame. For the wheelchair, the arranged active positioning device can receive the positioning information of the Beidou satellite in real time, then, through a GSM communication device, the positioning information is transmitted to the GSM terminal of a family member or a nursing attendant in real time, so that the phenomenon that the user gets lost is prevented; through a heart rate sensor arranged on an armrest, the probable heart rate value is provided for the user in real time, so that the user can conveniently adjust the activity state, and further, the normal heart rate value is achieved.

The invention provides a human health monitoring device and system of automobiles. The device includes a steering wheel and a combined instrument; the steering wheel is provided with a sensor and a vibrator; the combined instrument is provided with a controller and a display; the sensor is used for collecting current human parameter information, and the current human parameter information includescurrent blood pressure and a current heart rate; the controller is used for comparing the current blood pressure with a normal blood pressure threshold value to obtain a first comparison result, comparing the current heart rate with a normal heart rate threshold value to obtain a second comparison result and controlling an automobile control system or the vibrator according to the first comparison result and the second comparison result; and the display is used for displaying the current blood pressure, the current heart rate, the first comparison result and the second comparison result. Theautomobile control system at least includes an ECU and a brake controller and can monitor the blood pressure and heart rate of a driver in real time, so that corresponding measures can be adopted in the case that the abnormity of the body of the driver occurs, and therefore, the safety of driving can be enhanced.