A smart disaster relief support system that dynamically adjusts instructions based on psychological state.

Abstract

This invention relates to a smart disaster relief assistance system that dynamically adjusts instructions based on psychological state, addressing the problem of cognitive overload caused by panic among personnel at disaster sites. The system comprises: at least one long-range psychological sensing device, at least one processing unit, and at least one multi-channel instruction output device. The sensing device captures multimodal physiological and behavioral signals from personnel; the processing unit, through an AI-powered psychological response interpretation and risk assessment module, quantifies these physiological and behavioral signals into psychological risk levels and converts them into instruction control parameters; upon receiving these parameters, the multi-channel instruction output device physically and dynamically adjusts the information density and color contrast of the displayed image to reduce cognitive load.

Claims

1. A smart disaster relief assistance system that dynamically adjusts instructions based on psychological state, characterized by comprising: at least one remote psychological sensing device disposed on a user to acquire the user's physiological signals and behavioral signals; at least one processing unit electrically connected to the remote psychological sensing device, the processing unit comprising: a data acquisition module for receiving and standardizing the physiological signals and behavioral signals; an AI psychological response interpretation module for receiving the standardized signals from the data acquisition module and calculating and outputting psychological state data; a psychological risk assessment and classification module storing a plurality of risk level thresholds, comparing the psychological state data with these thresholds to convert it into a corresponding psychological risk level; and a response decision generation module for generating a set of corresponding instruction control parameters based on the psychological risk level; and at least one multi-channel instruction output device electrically connected to the processing unit for receiving the instruction control parameters and outputting instructions accordingly.

2. The intelligent disaster relief assistance system that dynamically adjusts instructions according to psychological state as described in claim 1, wherein the remote psychological sensing device includes a heart rate sensor, a skin conductance sensor, a sound receiver and an inertial measurement unit (IMU), which are used to acquire the user's heart rate variability data, skin resistance data, voice amplitude data and body posture data, respectively.

3. The intelligent disaster relief assistance system that dynamically adjusts instructions according to psychological state as described in Request 1, wherein the psychological risk assessment and classification module includes a psychological risk conversion engine, which classifies the risk level into at least four levels: normal, increased cognitive load, anxiety, and panic, based on the psychological state data, and the response decision generation module outputs different instruction control parameters according to the four levels.

4. The intelligent disaster relief assistance system that dynamically adjusts instructions based on psychological state as described in claim 1, wherein the multi-channel instruction output device includes: an augmented reality (AR) display, which adjusts the object density, color contrast, and text volume of the displayed screen according to the instruction control parameters; when the psychological risk level is a panic level, the response decision generation module outputs a control signal to cause the AR display to reduce the object density, increase the color contrast, and reduce the text volume.

5. The intelligent disaster relief assistance system that dynamically adjusts instructions according to psychological state as described in claim 4, wherein the augmented reality (AR) display further integrates an eye tracking module to detect the user's fixation time and pupil change rate, and transmits the detection results back to the processing unit as calculation parameters for the psychological risk assessment classification module.

6. The intelligent disaster relief assistance system that dynamically adjusts instructions according to psychological state as described in claim 1, wherein the instruction control parameters generated by the emergency response decision generation module include an instruction step decomposition granularity parameter and a prompt frequency parameter, used to control the instruction playback speed and repetition frequency of the multi-channel instruction output device.

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