1238results about "Body temperature measurement" patented technology

A system for remotely monitoring and managing health statuses of a plurality of users includes software instructions storable on a memory device usable by a computing device, the software instructions causing a hardware processor of the computing device to receive a plurality of sets of health-related information from a plurality of mobile computing devices of a plurality of users. The health-related information includes physiological information derived from wearable devices of the users indicative of an onset of symptoms associated with an infection, contact tracing data, and diagnosis data. The hardware processor determines exposure levels based on at least the contact tracing data, and determines user-specific risk states based on physiological information, diagnosis data, and exposure levels.

A wearable device configured to secure to skin of a user and noninvasively measure body temperature of the user can include first and second pairs of temperature sensors configured to generate one or more signals responsive to detected thermal energy, a thermally conductive element positioned at least partially between the second pair of temperature sensors, and one or more hardware processors configured to receive the one or more signals generated by each of said first and second pairs of temperature sensors and determine one or more body temperature values of the user based on at least comparisons between different ones of the first and second pairs of temperature sensors. In some implementations, the wearable device includes thermally conductive probes for transmitting thermal energy toward ones of the first and second pairs of temperature sensors and a substrate positioned between the probes and the skin.

The present disclosure pertains to head-mounted dual-sided photoplethysmography (PPG) systems and methods for blood flow measurement. In one embodiment, a system comprises a frame designed to be worn on a user's head, integrating a first PPG device positioned on the first side of the user's nose and a second PPG device on the opposite side. Each PPG device includes a light source and photodetector, enabling the capture of optical signals indicative of blood flow within the nasal tissue. A computer is operatively connected to both PPG devices, responsible for obtaining first and second signals from each side and processing these signals to calculate comprehensive measurements of the user's blood flow. This dual-sided configuration enhances measurement accuracy and reliability by mitigating motion artifacts and improving signal quality compared to traditional single-sided PPG systems.

The invention provides an electrode plate, a tumor electric field treatment system and a temperature detection and signal control method, the electrode plate comprises a flexible circuit board and a plurality of electrode units arranged on the flexible circuit board at intervals, and the plurality of electrode units are divided into a plurality of row groups and a plurality of column groups on a circuit. The electrode unit includes a dielectric element and a temperature sensor having a signal terminal and a ground terminal, and the dielectric element is short-circuited with the signal terminal of the temperature sensor. A plurality of conductive traces are embedded in the flexible circuit board, the plurality of conductive traces comprise a plurality of grounding wires and a plurality of dual-purpose signal wires, the grounding wires are arranged in one-to-one correspondence with the column groups, and the grounding wires are in short circuit with the grounding ends of the temperature sensors corresponding to the electrode units of the corresponding column groups and then are grounded. The dual-purpose signal lines are arranged in one-to-one correspondence with the row groups, and the dual-purpose signal lines are connected in series with the electrode units of the corresponding row groups.

The invention provides a patient anesthesia state analysis method and system based on physical sign data, and relates to the technical field of anesthesia state monitoring and analysis. The system comprises an anesthesia state monitoring module, an electroencephalogram sign correlation analysis module, an anesthesia state local anomaly detection module and an anesthesia state diffusion detection module. According to the method, the correlation between the electroencephalogram state and the physical sign data is utilized, the anesthesia state of the patient is comprehensively analyzed by combining the electroencephalogram state and the physical sign parameters, static analysis of the local anesthesia stage and cross-stage dynamic diffusion detection are combined, a more refined and intelligent anesthesia state monitoring scheme is provided, and the monitoring accuracy of the anesthesia state is improved. The accuracy of anesthesia abnormity detection is improved, comprehensive monitoring and real-time early warning of the anesthesia state can be achieved, and the safety of a patient in the anesthesia process is ensured.

The invention provides a tumor electric field treatment system, tumor treatment equipment and an electrode slice quality detection method, the system comprises at least one pair of electrode slices, each electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of electrode units are divided into a plurality of row groups and a plurality of column groups, and the temperature detection units are connected with the electrode units; the grounding ends of the temperature detection units in each row group are jointly connected to a grounding pin through a control switch, and the signal ends of the temperature detection units in each column group are jointly connected to a switching unit through a dual-purpose signal line after being in short circuit with the corresponding electrode units. Thus, zone control and temperature detection signal sampling can be performed on the plurality of electrode units by using fewer conductive traces, and whether the electrode slices are damaged or qualified can be monitored based on the sampled temperature detection signals.

The invention provides an electrode plate, a tumor electric field treatment system and a temperature detection and signal control method, the electrode plate comprises a flexible circuit board, a plurality of electrode units and a handshake chip, the plurality of electrode units and the handshake chip are arranged on the flexible circuit board, and the plurality of electrode units are divided into a plurality of row groups and a plurality of column groups on a circuit. A plurality of conductive traces are embedded in the flexible circuit board and comprise a plurality of grounding wires in one-to-one correspondence with the row groups, a plurality of dual-purpose signal wires in one-to-one correspondence with the column groups, a communication wire connected with corresponding parts of the handshake chip and a grounding trace for grounding the handshake chip; the grounding wire and each electrode unit of the corresponding row group are short-circuited and grounded, and the dual-purpose signal wire transmits an alternating-current electric signal to each electrode unit in a first mode and transmits a direct-current electric signal to each electrode unit in a second mode so as to collect a temperature signal.

The invention provides a tumor electric field treatment system, an electrode plate, a tumor treatment device and a method, the system comprises at least one pair of electrode plates, a plurality of electrode units of each electrode plate are divided into a plurality of row groups and a plurality of column groups, grounding ends of temperature detection units in each column group are connected to a grounding pin through a control switch, and the grounding pin is connected with a control switch. The temperature detection units in each row group are connected in series, and the signal ends of the temperature detection units are connected to the switching unit through a dual-purpose signal line after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to a temperature sampling point, one or more combined temperature detection signals in the temperature detection units in the electrode slice are sampled by configuring the on-off state of the control switch; when the dual-purpose signal line is connected to the alternating power line, an alternating electric signal is applied to the electrode units of at least one row group based on the alternating power line. As such, the plurality of electrode units are zoned controlled using fewer conductive traces.

The invention relates to the technical field of health monitoring, and discloses an infant body temperature real-time monitoring and early warning method and system, and the method comprises the steps: collecting the body temperature of a user and the environment temperature at fixed time intervals; calculating an abnormal degree according to the user body temperature and historical user body temperatures; the abnormal degree is adjusted according to the environment temperature, and the collection interval duration is shortened according to the final abnormal degree; acquiring user body temperature fluctuation data after the acquisition interval duration is shortened in a preset duration, judging whether the user body temperature is abnormal or not again according to the user body temperature fluctuation data, calculating a body temperature difference value between a maximum value and a minimum value of the user body temperature in the preset duration, and calculating an adjacent acquired user body temperature fluctuation value; calculating a user body temperature abnormal value according to the body temperature difference value and the maximum value of the user body temperature fluctuation value; and obtaining a body temperature abnormal level according to the body temperature abnormal value of the user, and performing body temperature abnormal level early warning. According to the invention, comprehensive analysis and dynamic adjustment are realized, and the early warning accuracy of abnormal body temperature is improved.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an electrode slice and an adapter provided with a first controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the first controller is connected with the adapter. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an alternating current signal generator, an electrode slice and a controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the plurality of electrode units are connected with the controller. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

The invention provides a tumor electric field treatment system, a temperature detection method and a signal control method, the tumor electric field treatment system comprises at least one pair of electrode plates, an electric field generator and an adapter, each electrode plate comprises a plurality of electrode units and a flexible circuit board, the flexible circuit board is embedded with a plurality of grounding wires and a plurality of dual-purpose signal wires, each grounding wire enables the electrode units located in the same row to be in short circuit and grounded, and each dual-purpose signal wire enables the electrode units located in the same column to be electrically connected and can transmit alternating current electric signals and temperature detection signals. The adapter comprises a plurality of groups of multi-path circuit lines, at least part of the circuit lines in each group of multi-path circuit lines are electrically connected with the multi-path grounding lines and the multi-path dual-purpose signal lines of the corresponding electrode plates in a one-to-one mode, and at least one circuit line in each group of circuit lines is in an idle state and is not electrically connected with the dual-purpose signal lines or the grounding lines of the corresponding electrode plates. Therefore, the adapter can be adapted to various electrode plates with different numbers of grounding wires and different numbers of dual-purpose signal wires.

The invention provides a tumor electric field treatment system, an electrode slice temperature detection method and an electrode slice anomaly detection method, the system comprises an electrode slice and an adapter provided with a first controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the first controller is connected with the adapter. The grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. Therefore, the temperature of the electrode plate can be detected by using fewer conductive traces, and whether the electrode plate is abnormal or not can be judged through temperature detection.

This application provides an earphone and a temperature measurement method for the earphone. The earphone may include an earbud and a first temperature sensor. The earbud includes an earbud housing and a sound outlet hole, first accommodating space is formed by enclosing the earbud housing, the sound outlet hole may be disposed on the earbud housing, and the sound outlet hole connects the first accommodating space and external space of the earphone, so that the earphone can emit sound through the sound outlet hole. Therefore, in this application, the first temperature sensor may be located in the first accommodating space, and may be disposed on an outer side of a hole channel of the sound outlet hole, to avoid impact of the first temperature sensor on sound outlet effect of the sound outlet hole. In addition, the sound outlet hole may be disposed directly opposite to a periosteum of a human ear. Therefore, a temperature of the periosteum can be transferred to the sound outlet hole. In addition, the temperature of the periosteum of the human ear is close to a core temperature of a human body. Based on this, the first temperature sensor can be in thermally conductive contact with the sound outlet hole, so that the temperature of the periosteum can be transferred to the first temperature sensor through the sound outlet hole, and the first temperature sensor can obtain a more accurate human body temperature through measurement.

The invention provides an adapter and a tumor electric field treatment system, an electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the grounding ends of the temperature detection units in each row group are connected to the same grounding wire. The signal end of each temperature detection unit in each column group is in short circuit with the corresponding electrode unit and then is connected to the same dual-purpose signal line; a bidirectional change-over switch of the adapter is configured to switch a dual-purpose signal line to be connected to a temperature sampling point or an alternating power line, and when the dual-purpose signal line is connected to the temperature sampling point, each grounding line is conducted in sequence so that a temperature detection signal detected by each temperature detection unit is sampled based on the temperature sampling point; and when the dual-purpose signal line is communicated with the alternating power line, an alternating current signal is transmitted to each electrode unit through the dual-purpose signal line, so that partition control and comprehensive temperature detection of the electrode plate are realized.

The invention provides a tumor electric field treatment system, electrode plates and a method, the system comprises at least one pair of electrode plates, each electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, and each temperature detection unit is arranged corresponding to one electrode unit; the plurality of electrode units of each electrode plate are configured into a plurality of row groups and a plurality of column groups in circuit connection, and the electrode units in each row group are connected in parallel; the temperature detection units in each row group are connected in series, the temperature detection units in each column group are jointly connected to a grounding pin through a control switch, the electrode units in each row group are connected in parallel, and the temperature detection units in each row group are jointly connected to a bidirectional switching unit through a dual-purpose signal line after being connected in series. Under the condition that the dual-purpose signal line is communicated to the temperature sampling point, the on-off state of the control switch is configured to enable analog temperature signals detected by the temperature sensors corresponding to one or more combinations to be sampled based on the temperature sampling point; under the condition that the dual-purpose signal line is communicated with the alternating power line, the electrode units of each row group are applied with alternating electric signals based on the alternating power line. As such, the plurality of electrode units are zoned controlled using fewer conductive traces.

The invention provides a tumor electric field treatment system and an electrode slice temperature detection method, the system comprises an electrode slice and a controller, the electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, the grounding ends of the temperature detection units in each row group are jointly connected to the same grounding wire, and the signal ends of the temperature detection units in each column group are connected to the same dual-purpose signal wire after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is connected to the temperature sampling point, the grounding wires are sequentially conducted, so that temperature detection signals detected by the temperature detection units are sampled based on the temperature sampling point; when the dual-purpose signal line is connected to the alternating power line, alternating electric signals are transmitted to the electrode units. In this way, a plurality of electrode units can be zoned and controlled using fewer conductive traces.

The invention discloses wearable equipment with body temperature measurement and body temperature early warning functions. The wearable equipment comprises a signal sensing and collecting module, a metabolism dynamic estimation module, a thermal dynamic state deduction module, an autonomic nerve stress analysis module, a multi-mode risk assessment module, a graded early warning and intervention execution module and a closed-loop optimization and self-adaptive calibration module. Compared with the prior art, the method has the following advantages and effects that through fusion of multi-modal physiological, environmental and behavior data and based on dynamic metabolism estimation, thermal dynamics deduction and autonomic nerve stress analysis, accurate and foresight evaluation and personalized grading early warning of the heatstroke risk of the user are achieved, and the early warning accuracy and intervention effectiveness are remarkably improved.

The invention provides an electrode plate and a tumor electric field treatment system, the electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of temperature detection units are divided into a plurality of row groups and a plurality of column groups, and the grounding ends of the temperature detection units in each row group are connected to a grounding pin through a control switch. The signal end of each temperature detection unit in each column group is connected to a bidirectional change-over switch through a dual-purpose signal line after being respectively in short circuit with the corresponding electrode unit; when the dual-purpose signal lines are connected to the temperature sampling points, temperature detection signals detected by the corresponding temperature detection units in the corresponding column groups are respectively sampled based on the temperature sampling points by configuring the on-off states of the control switches; when the dual-purpose signal lines are connected to the alternating power lines, alternating electric signals are applied to the electrode units in the corresponding column groups based on the alternating power lines. In this way, a plurality of electrode units can be zoned and controlled using fewer conductive traces.

The invention provides a tumor electric field treatment system, a temperature detection method and a signal control method, the tumor electric field treatment system comprises at least one pair of electrode plates, an electric field generator and an adapter, each electrode plate comprises a plurality of electrode units and a flexible circuit board, the flexible circuit board is provided with a plurality of grounding wires and a plurality of dual-purpose signal wires, each grounding wire enables the electrode units in the same row to be short-circuited and grounded, and each dual-purpose signal wire enables the electrode units in the same column to be electrically connected and transmits an alternating current electric signal in a first mode and transmits a temperature detection signal in a second mode. The adapter comprises a plurality of groups of multi-path circuit lines, and each group of multi-path circuit lines is electrically connected with the multi-path dual-purpose signal lines and the multi-path grounding lines of the corresponding electrode plates in a one-to-one correspondence mode so as to transmit alternating current electric signals or direct current electric signals for temperature detection. Part of each group of multi-path circuit lines are conducted when alternating current electric signals are transmitted, part of each group of multi-path circuit lines are conducted when direct current electric signals are transmitted, corresponding electrode plates can be matched, and idle circuit lines are avoided.

A capacitive flexible temperature sensor for body temperature monitoring. The sensor is of a sandwich structure, and comprises a functional layer and two flexible encapsulation layers arranged on two sides of the functional layer, wherein the functional layer is composed of five composite material layers, which sequentially comprise: a flexible electrode layer, a flexible buffer layer, a flexible temperature-sensitive layer, a flexible buffer layer and a flexible electrode layer; and the flexible encapsulation layers are flexible high-thermal-conductivity waterproof insulating layers. The flexible temperature-sensitive layer is prepared by coating a flexible temperature-sensitive material on both sides of gauze and thermocuring same, and the flexible temperature-sensitive material comprises PVDF-HFP, low-molecular-weight PEO, high-molecular-weight PEO, and H3PO4; and the flexible buffer layer is a composite material thin film prepared by PVDF-HFP, TPU, ultra-high-molecular-weight PEO, and H3PO4. The flexible temperature sensor has characteristics of ultra-sensitivity, high response rate and high stability within a common body temperature range of a human body, and has good practicability.

The invention relates to an infrared thermometer convenient to protect, and relates to the technical field of thermometers, the infrared thermometer convenient to protect comprises a cylindrical shell and a temperature measuring piece located in the shell, a display screen used for feeding back numerical values is embedded in the peripheral surface of the shell, and a measuring hole allowing a temperature measuring end on the temperature measuring piece to be inserted in is formed in the peripheral surface, away from the display screen, of the shell; one end of the shell is provided with an installation port for installing the temperature measuring piece and is fixedly provided with a cover plate for blocking the installation port, and the other end of the shell is provided with a push switch; an end cover is rotatably arranged on the cover plate, the end cover can rotate around the axis of the shell, a protective plate extending to the outer peripheral surface of the shell is fixedly arranged on the outer peripheral edge of the end cover, and the protective plate can rotate to the outer side surface of the measuring hole to shield the measuring hole; according to the thermometer, when the thermometer is not used, the protection plate is rotated to the outer side face of the measuring hole along with the end cover, then the measuring hole is shielded, and the possibility that external dust or other impurities are attached to the exposed temperature measuring end is reduced.

The invention discloses an inflation heating system linked with wireless body temperature monitoring and capable of automatically adjusting temperature setting, and relates to the field of body temperature monitoring, which comprises the following steps: acquiring initial multi-modal data of a user by wearing a multi-modal monitoring device, acquiring historical multi-modal data, establishing a control platform, inputting a currently required target temperature in the control platform, and setting the target temperature according to the target temperature; the heating power of the inflation equipment is automatically adjusted for temperature adjustment, the multi-modal monitoring device collects the multi-modal data again after temperature adjustment is completed, and target multi-modal data is formed; calculating the temperature compensation amount of the displacement area of the flexible sensor; and constructing a displacement-humidity coupling compensation model based on the temperature compensation amount, the initial multi-modal data and humidity data in the target multi-modal data, and importing the target power into the displacement-humidity coupling compensation model for updating to obtain corrected power. The system has the advantages that body temperature maintenance in a dynamic environment is realized through multi-modal fusion and a compensation mechanism.

The invention provides a knitted textile thermal sensor. The thermal sensor comprises: a first electrically conductive yarn comprised of a first electrically conductive material; a second electrically conductive yarn that is comprised of a second electrically conductive material different from the first electrically conductive material; and electrically conductive output yarns that are in electrical connection with the first and second electrically conductive yarns. The first and second electrically conductive yarns are comprised within or applied to a textile via a plurality of stitches that form a defined sensing stitch pattern. The sensing stitch pattern comprises at least one thermal sensing junction that provides an electrical connection between the first and second electrically conductive yarns, and at a location remote from the at least one thermal sensing junction, a reference junction. The output yarns facilitate electrical connection to the thermal sensor such that at least one voltage measurement can be made.

According to the implantable animal data detector and the detection method thereof provided by the invention, the main body and the sealing cover which are in threaded connection are adopted to seal an internal component of the shell and are implanted into an animal body, so that the internal component of the shell is effectively isolated from an external organism, and the safety of the animal body is ensured while the internal component is ensured to stably run for a long time; by integrating a temperature sensor, an acceleration sensor and a gyroscope sensor, the body temperature, activity data, lying posture and other data of the implanted animal can be rapidly and accurately collected in the animal body, the behavior and physiological state of the animal can be rapidly obtained through an external receiving device, and therefore early warning of animal diseases is achieved; early intervention treatment is realized, the normal production cycle of animals is prevented from being influenced by diseases, and the production benefit is improved; in addition, a strong magnet is arranged in the shell, so that the detector can be conveniently and safely taken out from the animal body through an external magnet when needed, and the injury to the animal and the operation risk are reduced.

The invention provides a tumor electric field treatment system, an electrode plate, a tumor treatment device and a method, the system comprises at least one pair of electrode plates, each electrode plate comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of electrode units are divided into a plurality of row groups and a plurality of column groups, the grounding ends of the temperature detection units in each row group are jointly connected to a grounding pin through a control switch, and the signal ends of the temperature detection units in each column group are jointly connected to a switching unit through a dual-purpose signal line after being in short circuit with the corresponding electrode units; when the dual-purpose signal line is communicated to a temperature sampling point, the analog temperature signal detected by the corresponding temperature detection unit in each row group is sampled based on the temperature sampling point by configuring the on-off state of the control switch; when the dual-purpose signal line is connected to the alternating power line, an alternating electric signal is applied to the electrode units of at least one column group based on the alternating power line. In this way, a plurality of electrode units can be zoned and controlled using fewer conductive traces.

The invention provides an electrode slice temperature detection method and an alternating current signal application method for tumor treatment. According to the method, a direct-current electric signal is transmitted to a dual-purpose signal line of an electrode plate, and grounding wires are sequentially conducted in a time-sharing manner, so that temperature detection signals detected by temperature sensors are acquired line by line. The dual-purpose signal wire and the grounding wire of the electrode plate are controlled in a combined mode to collect the temperature detection signals detected by the temperature sensors, the temperature can be comprehensively and accurately monitored, the number of conductive traces is effectively reduced, and efficient and accurate electrode plate control is achieved. In addition, alternating current electric signals applied to the dielectric elements of the electrode plate can be controlled or adjusted according to the collected temperature detection signals, low-temperature scalding can be avoided, and the use safety of the electrode plate is improved.

The invention provides a tumor electric field treatment system and an electrode slice quality detection method, the system comprises electrode slices, each electrode slice comprises a plurality of electrode units and a plurality of temperature detection units, the plurality of electrode units are divided into a plurality of row groups and a plurality of column groups, the grounding ends of the temperature detection units in each row group are short-circuited to the same grounding wire, and the grounding ends of the temperature detection units in each column group are short-circuited to the same grounding wire; the signal end of each temperature detection unit in each column group is in short circuit with the corresponding electrode unit and then is jointly connected to the same dual-purpose signal line. Thus, the electric field generator or the adapter can use fewer conductive traces to perform partition control on a plurality of electrode units and sampling of temperature detection signals, and can perform quality detection on the electrode slices based on the sampled temperature detection signals.

The invention provides a pressure control method and system based on temperature identification, and the method comprises the following steps: obtaining the environment temperature of a space where each air bag is located, detecting the surface of each air bag, obtaining the surface temperature of each air bag, and generating a temperature distribution diagram based on the environment temperature and the surface temperature of each air bag; according to the temperature distribution diagram, determining a pressure adjustment area and pressure adjustment data of the pressure adjustment area; the invention discloses a pressure control method based on temperature identification, and the method can timely identify a potential pressure concentration area through monitoring the skin temperature change in real time, achieves the early warning, remarkably improves the timeliness and accuracy of pressure injury prevention, and effectively reduces the risk of pressure injury caused by human negligence. Precise decompression of a specific area can be achieved, the precise decompression mechanism helps to avoid the problem of excessive decompression or insufficient decompression, comfort of a patient in the decompression process is ensured, and meanwhile pressure injury is effectively prevented.