CN-122004847-A - Biosensing system, method, apparatus and medium with end-side analysis capability

CN122004847ACN 122004847 ACN122004847 ACN 122004847ACN-122004847-A

Abstract

The invention relates to the field of field biological monitoring technology, in particular to a biological sensing system, a method, equipment and a medium with end-side analysis capability, wherein the system comprises a sensing module, a monitoring module and a monitoring module, wherein the sensing module is used for acquiring behavior and physiological characteristic data of a monitored object; the system comprises a processing module, a management module, a dual-core heterogeneous architecture and an intelligent event driving mechanism, wherein the processing module is used for generating a health state evaluation result, the management module is used for distributing electric energy and executing a hierarchical communication strategy, the system realizes dynamic balance of low-power consumption conventional monitoring and high-performance deep analysis through the dual-core heterogeneous architecture and the intelligent event driving mechanism, and the physiological-behavior coupling analysis and the hierarchical communication strategy are combined, so that the field endurance time of equipment is effectively prolonged, the accurate identification, timely response and reliable reporting of key health abnormal events are ensured, and the monitoring efficiency and the data value are remarkably improved.

Inventors

CHEN MO
LIU HUIXIA
WANG CHANGCHENG
ZHOU XUELIN
JIN ZHONGMING
WANG XU

Assignees

新疆农业大学
新疆师范大学
中南大学

Dates

Publication Date: 20260512
Application Date: 20260131

Claims (9)

1. A biosensing system having end-side analysis capability, said system comprising: The sensing module is used for acquiring behavior characteristic data and physiological characteristic data of the monitored object; The processing module comprises a co-processing unit and a main processing unit, wherein the co-processing unit is used for acquiring the behavior characteristic data when the main processing unit is in a dormant state, judging whether the behavior characteristic data meets a preset event triggering condition, and generating a wake-up instruction if the behavior characteristic data meets the preset event triggering condition; the main processing unit is used for acquiring the wake-up instruction to switch from a dormant state to a working state, acquiring the behavior characteristic data and the physiological characteristic data in the working state, and executing a physiological-behavior coupling analysis algorithm to generate a health state evaluation result of the monitored object; And the management module is used for distributing the electric energy to the sensing module and the processing module and executing a hierarchical communication strategy according to the health state evaluation result.
2. The end-side analysis capable biosensing system of claim 1, wherein said sensing module comprises a multi-modal sensing unit comprising: A biological radar unit for transmitting electromagnetic pulses and receiving reflected echoes modulated by the chest motion of a monitored subject, and extracting heart rate data and respiratory rate data from the reflected echoes as the physiological characteristic data; The system is packaged in a shell, a medium boss is arranged in the geometric center of the top of the shell, the positioning unit is arranged in the medium boss, and the installation plane of the positioning unit is higher than the plane of the circuit board where the processing module is located.
3. The biosensing system with end-side analysis capability according to claim 1, wherein the sensing module comprises at least two differential acoustic units, a waterproof sound-transmitting membrane is covered at a sound receiving hole of the differential acoustic units, the differential acoustic units are used for acquiring environmental acoustic energy, and the wake-up instruction is generated when the acoustic energy acquired by the co-processing unit exceeds a preset sound pressure threshold; The sensing module further comprises an inertia measurement unit, the co-processing unit obtains a dynamic body acceleration overall index within a preset time window according to output data of the inertia measurement unit, and when the dynamic body acceleration overall index exceeds a preset threshold value, the wake-up instruction is generated.
4. The end-side analysis capable biosensing system according to claim 1, wherein said management module comprises a first power supply unit electrically connected to said co-processing unit and a second power supply unit electrically connected to said main processing unit, said management module being adapted to switch off said second power supply unit in a sleep state; The management module further comprises a power management unit, wherein the power management unit is used for monitoring the residual electric quantity of the system and sending a function constraint signal to the processing module when the residual electric quantity is lower than a preset survival threshold value, the main processing unit responds to the function constraint signal to enter a survival mode, and in the survival mode, the management module only keeps the power supply of the positioning unit so as to control the system to enter a low-frequency positioning state.
5. The biosensing system with end-side analysis capability according to claim 1, further comprising a first communication unit and a second communication unit, wherein the power consumption and transmission distance of the second communication unit are higher than those of the first communication unit, the management module activates the first communication unit to perform data transmission when the health status evaluation result does not contain the priority alarm data according to whether the health status evaluation result contains the priority alarm data; the system further comprises an on-board storage unit, wherein the on-board storage unit is used for marking the current behavior characteristic data and the physiological characteristic data as high-value events for nonvolatile storage when the health state evaluation result contains priority alarm data and the communication module cannot establish connection.
6. A biosensing method with end-side analysis capability, characterized in that the method is based on a biosensing system with end-side analysis capability according to any of claims 1 to 5, the method comprising the steps of: acquiring behavior characteristic data and physiological characteristic data of a monitored object; When the main processing unit is in a dormant state, the behavior feature data are obtained by the co-processing unit, whether the behavior feature data meet a preset event triggering condition or not is judged, and if yes, a wake-up instruction is generated; The main processing unit acquires the wake-up instruction, switches from a dormant state to a working state, acquires the behavior characteristic data and the physiological characteristic data in the working state, and executes a physiological-behavior coupling analysis algorithm to generate a health state evaluation result of the monitored object; And distributing electric energy to the sensing module and the processing module, and executing a hierarchical communication strategy according to the health state evaluation result.
7. The end-side analysis-capable biosensing method according to claim 6, wherein said and executing a bio-behavioral coupling analysis algorithm comprises the steps of: Identifying the current motion mode of the monitored object according to the behavior characteristic data; invoking a preset reference physiological interval corresponding to the movement mode; Comparing the acquired physiological characteristic data with the preset reference physiological interval; if the physiological characteristic data deviate from the preset reference physiological interval and the deviation degree exceeds a preset abnormality index, judging that the monitoring object is in an abnormal state, and generating a health state assessment result containing priority alarm data.
8. A computer device, characterized in that it comprises a memory in which a computer program is stored and a processor which executes the computer program, implementing the method according to claim 6 or 7.
9. A computer readable storage medium, having stored thereon a computer program, the computer program being executable by a processor to implement the method of claim 6 or 7.

Description

Biosensing system, method, apparatus and medium with end-side analysis capability Technical Field The invention relates to the technical field of field biological monitoring, in particular to a biological sensing system, a biological sensing method, biological sensing equipment and biological sensing media with end-side analysis capability. Background With the deep ecological research, the long-term tracking and monitoring of wild animals by using wearable sensors has become a key means for acquiring the living states of the wild animals, and the equipment is usually deployed in a field environment and is completely operated by relying on a self-contained limited power supply. However, the existing wild animal monitoring equipment faces a main technical problem in practical application that real-time and high-precision end-side analysis of complex physiological and behavioral characteristics of a monitored object is difficult to realize while long-term endurance of the equipment is maintained. Current devices often fail to balance between low power consumption routine monitoring and high power consumption deep analysis when processing multi-modal data, resulting in difficulty in supporting continuous health status assessment by the device. In addition, due to the lack of an intelligent trigger mechanism, the prior art cannot dynamically adjust the working mode according to the real-time active state of a monitored object, so that a large amount of electric energy is wasted when the equipment does not need to perform deep analysis, or the equipment cannot respond in time when a key abnormal event occurs, and the contradiction that long endurance and high performance perception are difficult to be compatible severely limits the capability of performing fine health monitoring and instant early warning on wild animals. Disclosure of Invention The invention mainly aims to provide a biosensing system with end-side analysis capability, which aims to solve the technical problem that the end-side analysis biosensing system with high energy consumption is difficult to realize effective endurance. To achieve the above object, the present invention provides a biosensing system with end-side analysis capability, the system comprising: The sensing module is used for acquiring behavior characteristic data and physiological characteristic data of the monitored object; The processing module comprises a co-processing unit and a main processing unit, wherein the co-processing unit is used for acquiring the behavior characteristic data when the main processing unit is in a dormant state, judging whether the behavior characteristic data meets a preset event triggering condition, and generating a wake-up instruction if the behavior characteristic data meets the preset event triggering condition; the main processing unit is used for acquiring the wake-up instruction to switch from a dormant state to a working state, acquiring the behavior characteristic data and the physiological characteristic data in the working state, and executing a physiological-behavior coupling analysis algorithm to generate a health state evaluation result of the monitored object; And the management module is used for distributing the electric energy to the sensing module and the processing module and executing a hierarchical communication strategy according to the health state evaluation result. Optionally, the sensing module includes a bio-radar unit for transmitting electromagnetic pulses and receiving reflected echoes modulated via chest motion of the subject, and extracting heart rate data and respiration rate data from the reflected echoes as the physiological characteristic data. Optionally, the system further comprises a communication module, wherein the communication module comprises a first communication unit and a second communication unit, and the power consumption and the transmission distance of the second communication unit are higher than those of the first communication unit. Optionally, the sensing module further includes a positioning unit, the system is encapsulated in a housing, a medium boss is disposed at a geometric center of a top of the housing, the positioning unit is disposed in the medium boss, and an installation plane of the positioning unit is higher than a plane of a circuit board where the processing module is located. Optionally, the sensing module includes at least two differential acoustic units, a waterproof sound-transmitting film is covered at a sound receiving hole of the differential acoustic units, the differential acoustic units are used for acquiring environmental acoustic energy, and when the acoustic energy acquired by the co-processing unit exceeds a preset sound pressure threshold, the wake-up instruction is generated to activate the main processing unit. Optionally, the management module includes a first power supply unit and a second power supply unit, the first power supply unit is electrically connected