A system for determining stress level of a person in real-time have been disclosed. In one aspect, the system captures physiological data associated to the person. In one embodiment, the physiological data may be captured by using a plurality of sensors attached at wrist or ankle or neck or waist or hip of the person, for a predetermined time interval. The plurality of sensors may include a wrist watch or a wristband or a textile material. The system further pre-processes the physiological data in order to extract one or more physiological parameters. In one aspect, the pre-processing may include performing an analysis on the physiological data. The system further determines the stress level of the person upon performing the statistical analysis on the one or more physiological parameters. According to another embodiment, a method for real time determination of stress level of the person has also been provided.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A real time method for determining a stress level of a person, the method comprising a processor implemented steps of: sensing at least one stream of arterial pulse palpation signal using at least one sensor for a predefined time period; transmitting the stream of arterial pulse palpation signal by a transmitter to the processor; preprocessing the stream of arterial pulse palpation signal to extract a plurality of physiological parameters by the processor; performing a statistical modal analysis of the plurality of physiological parameters by a decision support module; and determining the stress level of the person using the statistical modal analysis of the plurality of physiological parameters. 2. The method of claim 1 further includes uploading the physiological parameters by the processor to a central server for performing a cardiac clinical analysis. 3. The method of claim 1, further comprising providing additional information for the statistical analysis using an input interface. 4. The method of claim 1 further comprising providing an alert to a caregiver is stress level moves out of a predefined condition. 5. The method of claim 1, wherein the person is driving a vehicle. 6. The method of claim 5 further comprising personalization of the vehicle music system to provide a soothing music to the person to reduce the stress level of the person. 7. The method of claim 1 further comprising providing ambient temperature of the environment. 8. The method of claim 1, wherein the predefined time period is about one minute. 9. A system for determining a stress level of a person in real time, the system comprising: at least one sensor attached to the person, the plurality of sensors configured to sense at least one stream of arterial pulse palpation signal for a predefined time period; a transmitter for transmitting the stream of arterial pulse palpation signal; a storage device; and a processor coupled to the memory, the processor comprising, a preprocessing module for preprocessing the stream of arterial pulse palpation signal to extract a plurality of physiological parameters, and a decision support module for performing a statistical modal analysis of the plurality of physiological parameters and determining the stress level of the person based on the statistical modal analysis. 10. The system of claim 9 further includes a display device for displaying the outcome of the statistical modal analysis. 11. The system of claim 9, wherein the plurality of sensors are at least one of a piezoelectric sensor or a piezoresistive sensor or an array of piezoelectric sensor. 12. The system of claim 9, wherein the decision support module is inbuilt in a smart phone of the user. 13. The system of claim 9, wherein the plurality of sensors are attached to at least one of a wrist, neck, a hip, waist or an ankle of the person. 14. The system of claim 9, wherein the arterial palpation signal is captured from at least one of a temporal artery, a facial artery, a carotid artery, a brachial artery, a radial artery, a femoral artery, a popliteal artery, a popliteal tibial artery and a dorsalis pedis artery of the person. 15. The system of claim 9, wherein the plurality of sensors further include a single lead electrode for sensing the arterial palpation signal. 16. The system of claim 9, wherein the predefined time period is about one minute. 17. The system of claim 9 further includes a user interface to provide additional information for the statistical modal analysis. 18. The system of claim 17, wherein the additional information includes information related to at least one of running, walking, sitting or standing. 19. A non-transitory computer-readable medium having embodied thereon a computer program for determining a stress level of a person in real time, the method comprising: sensing at least one stream of arterial pulse palpation signal using at least one sensor for a predefined time period; transmitting the stream of arterial pulse palpation signal by a transmitter to thea processor; preprocessing the stream of arterial pulse palpation signal to extract a plurality of physiological parameters by the processor; performing a statistical modal analysis of the plurality of physiological parameters by a decision support module; and determining the stress level of the person using the statistical modal analysis of the plurality of physiological parameters.