Self-adaptive matching and anomaly detection method and system for live firing target

Abstract

The invention belongs to the field of live firing training, and discloses a self-adaptive matching and anomaly detection method and system for a live firing target, and the method comprises the steps: integrating a microcontroller on a conductive target, and storing target type information; after the conductive target is connected to external equipment, the microcontroller sends type information to the equipment, and the equipment completes self-adaptive matching according to the type information; the microcontroller continuously monitors the potential state of an electrode matrix area in the target; when it is detected that the potential state is abnormal and the duration exceeds a preset threshold value, it is judged that an abnormal condition occurs; at this time, the microcontroller reports abnormal information to the external device. The invention also discloses a system for realizing the method. By means of the target management system and method, automatic configuration of the target is achieved, efficiency and accuracy are improved, reliability and maintainability of the target are enhanced through real-time monitoring and abnormity reporting, and a more intelligent, efficient and stable target management scheme is provided for live ammunition shooting training.

Description

Technical Field

[0001] The present invention belongs to the technical field of live ammunition shooting training, and particularly relates to an adaptive matching and anomaly detection method and system for live ammunition shooting targets. Background Art

[0002] In live ammunition shooting training, the target is one of the core equipments, and the accuracy of its configuration and the stability of its operation directly affect the training effect and evaluation accuracy. The existing live ammunition shooting targets usually need to be matched and configured with the backend equipment or system according to their types (such as size, shape, material, induction area division, etc.) to ensure the correct recording and processing of hit information.

[0003] However, in the prior art, the type information of the target usually needs to be input and configured manually by maintenance personnel in the backend equipment or control system when the target is installed or replaced. This method has the following significant defects: Low efficiency: Manual configuration is time-consuming and laborious, especially in scenarios where the shooting range is large, the number of targets is numerous, or different types of targets need to be frequently replaced, the configuration workload is huge; Prone to errors: Manual operations are prone to configuration errors due to negligence or misoperations, such as selecting the wrong target model, which will directly lead to inaccurate training data and even affect the normal progress of training; Lack of effective anomaly detection mechanism: The existing targets generally lack the ability to monitor and diagnose anomalies in real time for their own internal working states, especially the states of key conductive layer or electrode matrix detection circuit areas. When anomalies occur in the internal circuit of the target body due to aging, damage, or manufacturing defects (such as long-term short circuits, open circuits, or potential drifts), the system often has difficulty in detecting them immediately; Difficult to locate faults and slow maintenance response: Even if an anomaly in the target operation is found, it is difficult for maintenance personnel to quickly locate the specific cause and location of the fault, and a cumbersome investigation is required, which prolongs the fault time and maintenance cost of the target, reduces the logistics support efficiency and the availability of the shooting range.

[0004] Therefore, there is an urgent need for a technical solution that can achieve automatic configuration of the target and has the function of real-time detection and reporting of internal abnormal states to overcome the deficiencies of the prior art. Summary of the Invention

[0005] Object of the Invention: The object of the present invention is to provide an adaptive matching and anomaly detection method and system for live ammunition shooting targets in view of the technical problems of manual configuration, low efficiency, error-proneness, lack of effective internal anomaly detection mechanism, and difficult fault location in live ammunition shooting targets in the prior art.

[0006] Technical Solution: The present invention provides an adaptive matching and anomaly detection method for live ammunition shooting targets, which method includes: a) Configure a microcontroller on the conductive target. An electrode matrix detection circuit area is provided inside the conductive target, and the microcontroller stores preset target type information corresponding to the conductive target. b) After the conductive target is connected to an external device and powered, the microcontroller initializes and sends the target type information to the external device. The external device receives the target type information and automatically completes the adaptive matching of the conductive target according to the received information. c) The microcontroller continuously monitors the potential state of the electrode matrix detection circuit area inside the conductive target. d) When it is detected that the potential state is abnormal and the duration of the abnormal state exceeds a preset time threshold, the microcontroller determines that an abnormal situation has occurred; and when it is determined that an abnormal situation has occurred, the microcontroller reports the abnormal information to the external device.

[0007] Further, the target type information includes at least one of the size, shape, or material information of the target.

[0008] Further, before or at the same time as determining an abnormal situation and reporting the abnormal information, the microcontroller stops sending the target type information to the device.

[0009] Further, the abnormal information reported in step d) includes the abnormal location information determined by the microcontroller through analyzing the transient signal change of the electrode matrix detection circuit area.

[0010] Further, the process of the microcontroller executing step b) to send the target type information further includes: entering a waiting state after sending the target type information; in the initialization state, the microcontroller enters the information sending state after reading the preset target type information; in the information sending state, the microcontroller enters the waiting for reception state after sending the target type information; in the waiting for reception state, the microcontroller determines whether the external device confirms receiving the information within a predetermined time. If it confirms reception, it enters the matching completed state. If it does not confirm reception, it enters the retry state and increases the retry count T1; in the retry state, the retry count T1 is compared with the preset maximum retry count Tmax. If T1 is less than Tmax, the step of sending the target type information is executed again. If T1 is greater than or equal to Tmax, a communication abnormality is reported.

[0011] Further, the process of the step of determining as an abnormal situation and reporting abnormal information includes: when the potential state is first detected as abnormal in the step (c), start recording the abnormal duration T2. If the potential state returns to normal before the abnormal duration T2 reaches the preset time threshold Tthreshold, stop and reset the recording of the abnormal duration T2, and return to the continuous monitoring in the step (c); only when the abnormality of the potential state persists until the abnormal duration T2 reaches or exceeds the preset time threshold Tthreshold, is it determined as the abnormal situation and the abnormal information is reported.

[0012] The present invention also provides a live-fire shooting target adaptive matching and abnormal detection system, which includes the above conductive target (integrated with a microcontroller) and an external device; an electrode matrix detection circuit area is provided in the conductive target and is configured with a microcontroller, and the microcontroller stores preset target type information corresponding to the target. Wherein, the microcontroller is configured to: when the target is connected to the external device and powered, send the target type information to the external device; continuously monitor the potential state of the electrode matrix detection circuit area; when it is detected that the potential state is abnormal and the duration exceeds the preset time threshold, determine that an abnormal situation has occurred; and when it is determined that an abnormal situation has occurred, report the abnormal information to the external device. The external device is configured to: power the target; receive the target type information and complete the adaptive matching of the target accordingly; and receive the abnormal information.

[0013] The microcontroller is configured to periodically send the target type information to the external device at a preset time interval; when it is detected that the potential state is abnormal, start an abnormal timer to record the duration of the abnormal state; and stop sending the target type information to the external device simultaneously with or before reporting the abnormal information to the external device.

[0014] Further, the abnormal information reported by the microcontroller includes abnormal location information determined by analyzing the transient signal change of the electrode matrix detection circuit area.

[0015] Further, the microcontroller uses a statistical model to judge the state of the electrode matrix detection circuit area. The statistical model determines the current state by calculating the distance between the real-time detected signal data and a pre-established normal operation state model, hit state model or abnormal operation state model, and comparing the calculated distance with the threshold of the corresponding state.

[0016] Advantages: Compared with the prior art, the advantages of the present invention are as follows: (1) Achieving automated configuration, improving efficiency and accuracy: By integrating a microcontroller on the target and pre-storing type information, automatic identification and matching after the target is inserted into the device are realized, without manual intervention, greatly reducing the configuration workload and the probability of errors, and improving the configuration efficiency and accuracy.

[0017] (2) Enhancing the reliability of the target and ensuring stable operation: Through continuous monitoring of the key circuit areas inside the target by the microcontroller and an abnormal judgment mechanism based on a time threshold, real and persistent faults inside the target can be detected in a timely manner, avoiding false alarms and improving the stability and reliability of the target operation.

[0018] (3) Improving the convenience of maintenance and reducing the maintenance cost: The automatic and rapid reporting of abnormal information enables maintenance personnel to know the fault situation in a timely manner. Combining with possible fault location information, the problem can be quickly located and repaired, greatly shortening the repair time and reducing the maintenance difficulty and cost.

[0019] (4) Improving the logistics support ability and training quality: The automation of target configuration and the intelligent monitoring of the operating state reduce training interruptions or data errors caused by configuration errors or undetected faults in a timely manner, ensuring that the target is always in good working condition, providing more stable, efficient and reliable technical support for live-fire shooting training, and helping to improve the training quality and the actual combat ability of the troops. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present invention; Figure 1 In the figure, reference numerals: 1 - target surface model; 2 - common conductive base layer; 3 - part matrix conductive layer; 4 - target bottom surface model; 5 - target rod; 6 - detection circuit microcontroller.

[0021] Figure 2 is a schematic distribution diagram of the part matrix conductive layer in the present invention; Figure 2 In the figure, reference numerals: 301 - head, 302 - left chest, 303 - left abdomen, 304 - right chest, 305 - right abdomen. Detailed Embodiments

[0022] The technical solutions of the present invention will be described in detail below with reference to the drawings, but the protection scope of the present invention is not limited to the described embodiments.

[0023] Embodiment 1: The adaptive matching and anomaly detection system for live-fire shooting targets provided in this embodiment includes a conductive target and an external device. The conductive target includes a conductive fiber layer and an insulating base layer, and the two together form an electrode matrix detection circuit area for induction or status detection. The key of the present invention lies in integrating a microcontroller on the conductive target. The microcontroller stores the target type information. After the conductive target is inserted into the external device and powered on, the microcontroller sends the type information to the device at preset time intervals. Based on this, the external device automatically completes the adaptive matching, realizes the automatic configuration and anomaly detection of the target, thereby reducing manual intervention, lowering the maintenance difficulty, and improving the reliability of the target and the efficiency of logistics support.

[0024] Since the target body is composed of a conductive fiber layer and an insulating base layer, the microcontroller continuously monitors the status of the electrode matrix detection circuit area inside the target body. When it detects that the potential status of the internal circuit of the target body is abnormal for a long time, it reports the anomaly. By automatically configuring the conductive target through the microcontroller, the manual configuration workload and error probability are greatly reduced. The anomaly detection function can promptly detect and report target problems, enabling maintenance personnel to quickly locate and repair faults, thereby significantly reducing the maintenance difficulty and cost, improving the configuration efficiency, accuracy, and reliability of the target, enhancing the logistics support ability, and providing a more intelligent, efficient, and stable target management solution for live-fire shooting training.

[0025] After the conductive target is inserted into the external device, the external device powers the conductive target, and the microcontroller starts to initialize, reads the pre-configured target type information from the memory, including parameters such as target size, shape, and material. The microcontroller sends the target type information to the external device at a preset time interval (for example, every 10 seconds). After receiving the information, the external device automatically completes the adaptive matching of the conductive target to ensure the compatibility between the external device and the target. At the same time, the microcontroller continuously monitors the status of the electrode matrix detection circuit area of the conductive target to detect whether there is an abnormal target body potential. When an abnormal potential is detected, the microcontroller starts a potential anomaly timer to record the duration of the anomaly. If the time exceeds a preset threshold (for example, 5 seconds), the microcontroller determines it as an abnormal situation, immediately stops sending the target type information, and reports the anomaly information to the external device. The external device records the anomaly information and notifies the maintenance personnel through a display screen or an alarm system. The maintenance personnel quickly locate the problem based on the anomaly information and perform repairs. Throughout the process, the microcontroller continuously loops to execute the monitoring and information sending tasks to ensure the normal operation of the target and the timely reporting of anomalies.

[0026] Embodiment 2: The method for adaptive matching and anomaly detection of live-fire shooting targets is implemented using the system provided in Embodiment 1, including the following steps: 1.1 Implementation of conductive target configuration and adaptive matching Conductive Target Design: Integrate a microcontroller on the conductive target, and pre-determine the target type information in the microcontroller according to the target type.

[0027] Conductive Target Insertion Device: After inserting the conductive target into the device, the external device powers the conductive target, and the microcontroller starts to work.

[0028] Information Sending: The microcontroller sends the target type information to the external device at a preset time interval (e.g., every 10 seconds).

[0029] Device Matching: After the external device receives the target type information, it automatically completes the adaptive matching of the conductive target to ensure the compatibility between the external device and the conductive target.

[0030] 1.2 Pseudo-Algorithm for Target Configuration and Adaptive Matching Initialization: Insert the conductive target into the external device The external device powers the conductive target Initialize the microcontroller Obtain the target type information from the register Main Loop: While the conductive target is working properly: if the preset time interval is reached: Send the target type information to the external device 1.3 Conductive Target Configuration and Adaptive Matching Process (1) State Definition S: The working state of the microcontroller (initialization, sending information, waiting to receive, matching completed, etc.).

[0031] R: Whether the external device has received the target type information (boolean value, R = 1 means received, R = 0 means not received).

[0032] T: Number of retry attempts.

[0033] Tmax:: Maximum number of retry attempts.

[0034] (2) State Transition Formula a) Initialization State: Sinit → Ssend when the microcontroller initialization is completed; The microcontroller reads the target type information from the memory and starts to send.

[0035] b) Sending Information State: Ssend → Swait when the microcontroller sends the target type information; After the microcontroller sends the information, it enters the waiting state.

[0036] c) Waiting to Receive State: Swait → Smatch if R = 1, Swait → Sretry if R = 0; If the external device receives the information (R = 1), enter the matching completed state; If the external device does not receive the information (R = 0), enter the retry state.

[0037] d) Retry state: Sretry → Ssend if T < Tmax, Sretry → Serror if T ≥ Tmax; If the number of retries does not exceed the maximum value (T < Tmax), resend the information; If the number of retries exceeds the maximum value (T ≥ Tmax), report communication exception.

[0038] 2.1. Implementation of Abnormality Detection and Reporting Status monitoring: The microcontroller continuously monitors the status of the electrode matrix detection circuit area of the conductive target, and detects whether there is a circuit potential situation.

[0039] When a short circuit in the circuit potential is detected, e.g., when the electrode matrix potential signal at the head part of the target has a short circuit and the time exceeds the preset threshold (e.g., 5 seconds), the microcontroller determines it as an abnormal situation, thereby realizing the positioning of the abnormal area.

[0040] Abnormality judgment: Since the target body is composed of a conductive fiber layer and an insulating base layer, a closed circuit can be detected through the internal electrode matrix detection of the target body, thereby realizing precise positioning.

[0041] When the potential abnormality time in the electrode matrix detection circuit area exceeds the preset threshold (e.g., 5 seconds), the microcontroller determines it as an abnormal situation.

[0042] Abnormality handling: The microcontroller immediately reports the abnormal information to the external device.

[0043] Notify the maintenance personnel: The device records the abnormal information and notifies the maintenance personnel through the display screen or the alarm system. The maintenance personnel quickly locate the problem according to the abnormal information and perform repairs.

[0044] 2.2. Pseudo - algorithm for Abnormality Detection and Reporting Initialization: Initialize the microcontroller Set the circuit potential detection threshold (e.g., 5 seconds) Initialize the circuit abnormality timer Main loop: While the target is working normally: Detect the status of the internal electrode matrix area If the electrode matrix area is abnormal: Start circuit anomaly timer If the circuit anomaly duration exceeds the threshold: Judge it as an abnormal situation Report the anomaly information to the device Reset the circuit anomaly timer Else: Reset the circuit anomaly timer 2.3. Mathematical reasoning formula for anomaly detection and handling process (1) State definition A: Anomaly detection state (Boolean value, A = 1 indicates that an anomaly is detected, A = 0 indicates that no anomaly is detected); T: Anomaly duration; Tthreshold: Preset anomaly time threshold.

[0045] (2) State transition formula a) Monitoring state: Smonitor→Srecord if A = 1, Smonitor→Smonitor if A = 0; If an anomaly is detected (A = 1), enter the state of recording the anomaly time; If no anomaly is detected (A = 0), continue monitoring.

[0046] b) State of recording the anomaly time: Srecord→Serror if T≥Tthreshold, Srecord→Smonitor if T<Tthreshold; If the anomaly duration exceeds the threshold (T≥Tthreshold), enter the anomaly handling state; If the anomaly duration does not exceed the threshold (T<Tthreshold), reset the timer and continue monitoring.

[0047] c) Anomaly handling state: Serror→Sreport The microcontroller stops sending information and reports the anomaly; Sreport→Sreset The device records the anomaly information and notifies the maintenance personnel; Sreset→Smonitor Reset the anomaly timer and continue monitoring.

[0048] The key technical points of the present invention are mainly reflected in two aspects. Firstly, the integration and configuration of the microcontroller. As the core control unit of the target, the microcontroller is responsible for storing the type information of the target and accurately sending this information to the device at preset time intervals after the target is inserted into the device, ensuring that the device can automatically complete the automatic matching of the target. After the conductive target is inserted into the external device, the external device powers the conductive target, and the microcontroller starts to initialize, reading the pre-configured target type information from the memory, including parameters such as target size, shape, and material. The microcontroller sends the target type information to the external device at preset time intervals (such as every 10 seconds), and the external device receives the information, thus achieving adaptive matching.

[0049] Secondly, the design and implementation of the anomaly detection algorithm. The microcontroller needs to continuously monitor the state of the electrode matrix area of the conductive target, which is connected to the potential collector of the microcontroller in a direct connection manner to monitor the electrode coverage area of the corresponding part.

[0050] Example 3: Precise detection method for abnormal areas. The detection sensing device consists of a conductive fiber layer (outer layer) and an insulating base layer (inner layer), covering the entire target surface to form a conductive layer electrode matrix. When the device exceeds its lifespan, the detection sensing circuit at this position is closed, triggering a signal and generating a series of long-term transient changes. The microcontroller control module collects the signal changes, performs data processing, and analyzes the specific position information to achieve precise positioning; according to the number and time of the transient changes of the sensing circuit signal at this position collected, the microcontroller control module performs data processing and analyzes the abnormal position of the electrode matrix circuit.

[0051] The device exceeding its lifespan refers to permanent damage caused by a bullet penetrating and resulting in instantaneous short-circuit of the local circuit, or deviation between the potential detection of the electrode coverage area and the actual value due to improper storage.

[0052] Once an abnormal situation in the electrode matrix circuit is detected, it can quickly start a timer and accurately determine whether the circuit abnormal time exceeds a preset threshold, so as to detect the anomaly in time and report it. This is crucial for ensuring the stable operation of the target and rapid fault location. The sensitivity and accuracy of the algorithm are directly related to the effect of anomaly detection and the reliability of the system.

[0053] As Figure 2 shown, the target body is divided into five regions: head 301, left chest 302, left abdomen 303, right chest 304, and right abdomen 305. The wiring of the electrode matrix in the conductive fiber layer of the detection sensing device is physically grouped according to these five regions, and the motor matrix is organized into independent groups corresponding to these five regions. The microcontroller determines which region is hit or abnormal by reading the electrode signals of the corresponding groups.

[0054] When a bullet hits the target surface, it will cause instantaneous changes in the electrical characteristics of the electrode circuit near the hit point (such as short circuit, capacitance change, resistance change). The microcontroller determines the hit location by judging which area's signal has changed in line with the "hit characteristics" (for example, if the signal in the left chest area changes violently and briefly, it is recorded as a hit in the left chest).

[0055] Baseline calibration and normal range definition: In the stable state of the target (not hit, undamaged), the microcontroller reads the idle potential values of all monitored parts and defines them as the normal operating state of these parts.

[0056] I. Normal operating state In the stable state of the target (not hit, undamaged), the normal operating data , among which, , establish a steady-state model , calculate the mean vector and the covariance matrix :[[]]END]] Real-time detection of signal data , calculate its distance relative to the steady-state model :[[]]END]] Set a threshold , when , it is determined to be in a stable state, and when , an alarm is triggered.

[0057] II. Hit state The logic of mapping specific transient signal characteristics (signal patterns during normal hits) to the corresponding hit locations (zones 3 / 5 / 9).

[0058] Normal hit data , among which, ; establish a hit model , calculate the mean vector and the covariance matrix :[[]]END]] For the signal data detected in real time , calculate its distance relative to the hit model :[[]]END]] Set a threshold , when , a hit alarm is triggered.

[0059] III. Abnormal operating state Logic for mapping a persistent abnormal potential state or a specific damage signal pattern (such as "long - term transient change") to an exact damage location.

[0060] Same as abnormal operating data , where Establish a steady - state model , calculate its mean vector and covariance matrix .

[0061] Real - time detect signal data , calculate its distance relative to the steady - state number model : Set a threshold , when , trigger an alarm.

[0062] IV. Complete judgment process Cover the entire life cycle of initialization, adaptive matching, hit detection, and abnormal detection.

[0063] 4.1 Initialization phase Insert the conductive target into the external device, and the external device is powered on.

[0064] The microcontroller enters the Sinit state: read the target type information (size, shape, material) from the memory; initialize the baseline calibration of the electrode matrix, calculate the normal state model, hit state model, and abnormal operating state; set the threshold .

[0065] 4.2 Adaptive matching phase Enter the Ssend state: send the target type information to the external device every 10 seconds.

[0066] Enter the Swait state: wait for the external device to respond (R = 1 or R = 0), if R = 1: enter the Smatch state, complete the adaptive matching; jump to the monitoring phase; if R = 0: enter the Sretry state, T += 1; if T < T_max, return to Ssend to resend; if T ≥ T_max, enter Serror, report a communication exception, and jump to the exception handling.

[0067] 4.3 Monitoring phase Enter the Smonitor state: Continuously collect the electrode matrix signal c.

[0068] Calculate the distance between c and the normal operation state model: If , maintain the normal state. When , trigger an alarm.

[0069] Calculate the distance between c and the hit state model: ; Calculate the distance between c and the abnormal operation state model: ; First, check if it meets the hit characteristics: If and , then it is judged as the "hit state", set A = 1, enter Srecord, and start the hit confirmation logic, enter the state of recording the hit time. If , enter Serror to confirm the hit; enter Sreport to report the hit information (hit location, type); enter Sreset to record the log and notify the maintenance personnel.

[0070] Then, check if it meets the abnormal characteristics: If and , then it is judged as the "abnormal state", set A = 1, and start the abnormal confirmation logic, enter the abnormal time state. If , enter Serror to confirm the abnormality; enter Sreport to report the abnormal information (abnormal location, type); enter Sreset to record the log and notify the maintenance personnel.

[0071] 4.4 Abnormal handling stage In the Sreport state: Pause sending the target type information; Notify the maintenance personnel through the external device display screen or the alarm system.

[0072] In the Sreset state: If the maintenance personnel repair the target, reset the abnormal flag A = 0 and the timer; Return to Smonitor to continue monitoring.

[0073] If it cannot be repaired: Record the permanent damage of the target and notify to replace the target.

[0074] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as a limitation to the present invention itself. Various changes can be made in its form and details without departing from the spirit and scope of the present invention defined by the appended claims.

Claims

1. An adaptive matching and anomaly detection method for live-fire shooting targets, characterized in that: The following steps are included: a) configuring a microcontroller on a conductive target, wherein an electrode matrix detection circuit area is provided in the conductive target, and the microcontroller stores preset target type information corresponding to the conductive target; b) when the conductive target is connected to an external device and powered, the microcontroller is initialized and sends the target type information to the external device, the external device receives the target type information, and automatically completes adaptive matching of the conductive target according to the received information; c) the microcontroller continuously monitors the potential state of the electrode matrix detection circuit area in the conductive target; d) when it is detected that the potential state is abnormal and the duration of the abnormal state exceeds a preset time threshold, the microcontroller determines that an abnormal situation occurs; And when it is determined that an abnormal situation occurs, the microcontroller reports abnormal information to the external device.

2. The adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: The target type information includes size, shape and material information of the target.

3. The adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: Before or at the same time as determining that an abnormal situation is present and reporting the abnormal information, the microcontroller stops sending the target type information to the external device.

4. The adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: The abnormal information reported in step d) includes abnormal location information determined by the microcontroller through analyzing transient signal changes in the electrode matrix detection circuit area.

5. The adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: The process of the microcontroller sending the target type information in the step b) includes: in the initialization state, the microcontroller enters the information sending state after reading the preset target type information; in the information sending state, the microcontroller enters the waiting to receive state after sending the target type information; in the waiting to receive state, the microcontroller determines whether the external device confirms receipt of the information within a predetermined time, if confirmed, enters the matching completion state, if not confirmed, enters the retry state and increases the number of retries T1; in the retry state, the number of retries T1 is compared with the preset maximum number of retries Tmax, if T1 is less than Tmax, the step of sending the target type information is re-executed, if T1 is greater than or equal to Tmax, the communication abnormality is reported.

6. The adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: The process of determining an abnormal situation and reporting abnormal information includes: When the potential state is detected as abnormal for the first time in step (c), start recording the abnormal duration T2; if the potential state returns to normal before the abnormal duration T2 reaches the preset time threshold Tthreshold, stop and reset the recording of the abnormal duration T2, and return to the continuous monitoring of step (c); Only when the abnormality of the potential state continues to exist until the abnormality duration T2 reaches or exceeds the preset time threshold Tthreshold, it is determined as the abnormal situation and the abnormal information is reported.

7. A system for implementing the adaptive matching and anomaly detection method for live-fire shooting targets according to claim 1, characterized in that: include: Conductive target, wherein an electrode matrix detection circuit area is provided in the conductive target A microcontroller, integrated on the conductive target, wherein the microcontroller stores preset target type information corresponding to the target; an external device configured to be connected to the conductive target; The microcontroller is configured to: send the target type information to the external device after the target is connected to the external device and powered; continuously monitor the potential state of the electrode matrix detection circuit area; determine that an abnormal situation occurs when the potential state is detected to be abnormal and the duration exceeds a preset time threshold; and report abnormal information to the external device when an abnormal situation is determined to occur; The external device is configured to: receive the target type information, and complete adaptive matching of the conductive target according to the target type information; and receive the abnormal information.

8. The system according to claim 7, characterized in that The microcontroller is configured to periodically send the target type information to the external device at a preset time interval; when the potential state is detected to be abnormal, start an abnormal timer to record the duration of the abnormal state; And before or at the same time of reporting the abnormal information to the external device, stopping sending the target type information to the external device.

9. The system according to claim 7, characterized in that The abnormal information reported by the microcontroller includes abnormal location information determined by analyzing transient signal changes in the electrode matrix detection circuit area.

10. The system according to claim 7, characterized in that The microcontroller uses a statistical model to determine the state of the electrode matrix detection circuit area. The statistical model calculates the distance between the real-time detection signal data and a pre-established normal operating state model, a hit state model or an abnormal operating state model, and determines the current state based on the calculated distance compared with the threshold of the corresponding state.

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