A data management control system for a tool light

Abstract

The application provides a data management control system of a tool lamp, and relates to the technical field of lamps. The system comprises a first Bluetooth module arranged in a lamp body; a charging base comprises a containing space in which a plurality of charging channels are arranged to charge the lamp body; the system further comprises a control module, a charging and detecting module, a second Bluetooth module and a WiFi module; the charging and detecting module charges the lamp body and detects the battery state of the lamp body; the second Bluetooth module is adapted to be connected with the first Bluetooth module through a Bluetooth signal to obtain state information and signal strength information of the lamp body; the WiFi module is adapted to be connected with a terminal through a wireless signal to send the state information and signal strength information of the lamp body to the terminal; the terminal can realize acquisition and remote batch detection of the state information of the lamp body, and can remotely control the opening and closing of any charging channel. The scheme can realize remote batch charging management of the lamp body.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, and more specifically, to a data management and control system for a utility lamp. Background Technology

[0002] Portable tool lights are widely used in repair, construction, outdoor work, workshop management, and other scenarios. When multiple tool lights are used in the same location, they usually need to be centrally stored and charged using a charging base for unified management and maintenance.

[0003] Most existing utility lamp charging systems can only charge the lamp itself, or simply display the charging status using indicator lights or basic display modules. In scenarios where multiple lamps are used, recycled, and maintained simultaneously, existing systems struggle to accurately identify the real-time management status of each lamp. For example, when a lamp leaves the charging base, existing systems often cannot determine whether the lamp is being used normally, is being moved away, is being physically obstructed, or has experienced a connection interruption. Furthermore, when the Bluetooth signal weakens, relying solely on a single signal strength level can easily lead to false alarms or missed alarms.

[0004] Furthermore, existing systems typically fail to comprehensively process information such as whether the lamp is inside the charging dock, the Bluetooth connection status between the lamp and the charging dock, changes in Bluetooth signal strength, and the lamp's own status. This results in users being unable to promptly and accurately grasp the battery status, connection status, and abnormal status of each lamp. In batch tool lamp management scenarios, these issues reduce the efficiency of lamp recycling, maintenance, and anti-loss management. Summary of the Invention

[0005] The purpose of this application is to provide a data management and control system for a utility lamp, which has the functions of battery status monitoring, independent charging channel control, real-time connection status early warning and remote control.

[0006] The present invention adopts the following solution:

[0007] A data management and control system for a utility lamp, comprising: A plurality of lamp bodies, each lamp body being provided with a main control module and a first Bluetooth module connected to the main control module; A charging base includes a receiving space for accommodating a plurality of lamp bodies, wherein a plurality of charging channels are provided within the receiving space; the charging base is provided with a control module, a charging and detection module connected to the control module, a wireless communication module, and a second Bluetooth module; wherein the charging and detection module is configured to detect the charging status of each of the charging channels and generate on-site status information of the corresponding lamp body based on the charging status; the second Bluetooth module is configured to establish a Bluetooth connection with the first Bluetooth module in each of the lamp bodies and obtain the connection status information and Bluetooth signal strength information of each lamp body; The main control module is configured to collect the lamp body status information corresponding to the lamp body and send it to the second Bluetooth module through the first Bluetooth module; The control module is configured to determine the management status of the corresponding lamp body based on the in-situ status information, the connection status information, the Bluetooth signal strength information, and the lamp body status information. The wireless communication module is configured to send the management status of the lamp body to the terminal.

[0008] Furthermore, the management status includes at least one of the following: normal charging status, normal access status, low signal warning status, and disconnection abnormal status. When the presence status information indicates that the lamp body is in the corresponding charging channel, and the connection status information indicates that the lamp body is connected to the charging base, the control module determines that the corresponding lamp body is in normal charging status. When the presence status information indicates that the lamp body has left the corresponding charging channel, and the connection status information indicates that the lamp body is connected to the charging base, the control module determines that the corresponding lamp body is in normal access status. When the Bluetooth signal strength information is lower than a preset threshold, the control module determines that the corresponding lamp body is in low signal warning status. When the connection status information indicates that the connection between the lamp body and the charging base is interrupted, the control module determines that the corresponding lamp body is in disconnection abnormal status.

[0009] Furthermore, the control module is configured to record the historical state information of the lamp body within multiple preset periods, the historical state information including historical Bluetooth signal strength information and / or historical connection status information; the control module determines whether the lamp body is in a remote state or a physically blocked state based on the changing trend of the historical state information and the current Bluetooth signal strength information.

[0010] Furthermore, when the historical state information indicates that the Bluetooth signal strength corresponding to the lamp body gradually weakens, the control module determines that the lamp body is in a remote state; when the historical state information indicates that the Bluetooth signal strength corresponding to the lamp body suddenly weakens, the control module determines that the lamp body is in a physically blocked state.

[0011] Furthermore, the first Bluetooth module and the second Bluetooth module are configured to interact with each other by a preset period; when the second Bluetooth module does not receive a connection signal from the first Bluetooth module within the preset time period, the control module determines that the connection of the corresponding lamp body is interrupted, and sends the disconnection information of the corresponding lamp body to the terminal through the wireless communication module.

[0012] Furthermore, when the first Bluetooth module does not receive a connection signal from the second Bluetooth module within a preset time period, the main control module determines that the charging base connection is interrupted and controls the lamp body to enter a sleep state.

[0013] Furthermore, the lamp body is also provided with a battery module, a light source, a charging circuit, and a light source driving circuit for driving the light source to work, which are connected to the main control module; the lamp body status information includes at least one of the following: battery power, charging status, number of charging cycles, connection status, on / off status, and signal strength.

[0014] Furthermore, the charging and detection module includes a charging control circuit, a charging input overcurrent detection circuit, and a voltage regulator circuit disposed within the charging base and connected to the control module; the charging control circuit is used to control the charging current and / or charging voltage corresponding to the charging channel; the charging input overcurrent detection circuit is used to detect the overcurrent state of the corresponding charging circuit; and the voltage regulator circuit is used to supply power to the charging control circuit and the charging input overcurrent detection circuit.

[0015] Furthermore, the charging base is equipped with an LCD screen device and an LCD screen driving circuit. The LCD screen device is connected to the control module through the LCD screen driving circuit. The LCD screen device is configured to display at least one of the following: management status of each lamp, battery level, charging status, connection status, on / off status, signal strength, and the serial number of the lost lamp.

[0016] Furthermore, the terminal includes a terminal APP, which is connected to the charging dock via the wireless communication module; the terminal APP includes a search function module, which is configured to send a search command to the charging dock; the control module is configured to control the selected light to provide an alarm reminder via the second Bluetooth module according to the search command; the charging dock is also provided with an audio amplifier circuit and a buzzer, the audio amplifier circuit is connected to the control module and is used to drive the buzzer to provide an audible reminder.

[0017] Beneficial effects: This application provides a data management and control system for utility lamps. The system employs a multi-dimensional state fusion judgment-based data management system. The control module comprehensively determines the management status of the corresponding lamp based on its on-site status information, connection status information, Bluetooth signal strength information, and lamp body status information, and sends the management status to the terminal. Specifically, the charging and detection module of the charging base monitors the lamp body's battery status in real time. Combined with Bluetooth and WiFi modules, it enables remote batch detection and independent charging channel control from the terminal. This solves the problems of traditional systems failing to monitor battery health, lacking connection failure warnings, and wasting energy. It offers advantages such as improved management efficiency, reduced energy consumption, and enhanced equipment safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the connection process between the lamp body and the charging base of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 2 This is a schematic diagram illustrating the connection process between the terminal and the charging base of a data management and control system for a tool lamp according to an embodiment of the present invention. Figure 3 This is a schematic diagram illustrating the process of interaction between the terminal of a data management and control system for a utility lamp and its charging base via a WiFi module, according to an embodiment of the present invention. Figure 4 This is a schematic diagram of the second Bluetooth module inside the charging base of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the control module inside the charging base of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the WiFi module inside the charging base of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the audio amplifier circuit inside the charging base of a tool lamp's data management and control system according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the first Bluetooth module inside the lamp body of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the buzzer circuit of a data management and control system for a tool lamp according to an embodiment of the present invention; Figure 10 This is a connection diagram of a data management and control system for a tool lamp according to an embodiment of the present invention; Reference numerals in the attached diagram: Terminal A, Terminal APP A1, Charging base B, Control module B1, Charging and detection module B2, WiFi module B3, Second Bluetooth module B4, LCD screen device B5, Buzzer B6, Charging channel B7, Lamp body C, Main control module C1, First Bluetooth module C2, Battery module C3, Light source C4, Charging circuit C5. Detailed Implementation

[0019] Combination Figures 1 to 10 As shown, this embodiment provides a data management and control system for a utility lamp. The lamp body C houses a first Bluetooth module C2; ​​the charging base B has a accommodating space and several charging channels B7, including a control module B1, a charging and detection module B2, a second Bluetooth module B4, and a WiFi module B3; the terminal APP A1 obtains status information and controls the charging channels B7 via wireless connection.

[0020] Combination Figures 4 to 7 As shown, the first Bluetooth module C2 refers to the Bluetooth communication unit integrated inside the lamp body C, which can be implemented using a BLE low-power Bluetooth chip (such as U10) to establish a bidirectional data connection with the charging base B. The charging channel B7 can be a physical interface with independent power supply located inside the charging base B, which can be implemented using magnetic contacts or spring-loaded pins to ensure that each lamp body C has an independent charging path; of course, the charging channel B7 can also be implemented using wireless charging, thus eliminating the need for a physical contact structure. The control module B1 refers to the core processor of the charging base B, which can be a main control MCU (such as U7) responsible for coordinating charging detection, Bluetooth communication, and data transmission functions. The charging and detection module B2 refers to the charging circuit C5 with current and voltage monitoring capabilities, which can be implemented using a power management chip with ADC sampling function to collect battery charging parameters in real time. The second Bluetooth module B4 refers to the multi-device communication unit (such as U4) of the charging base B, which maintains communication connections with multiple lamp bodies C simultaneously.

[0021] When the lamp body C is placed on the charging base B, the physical contact of the charging channel B7 triggers the charging process. The charging and detection module B2 continuously monitors the battery voltage and charging current, and establishes pairing with the lamp body C's first Bluetooth module C2 via the second Bluetooth module B4. After the Bluetooth connection is established, the lamp body C uploads status data such as battery level and charging cycles to the charging base B. The control module B1 packages the data and sends it to the APP on terminal A via the WiFi module B3, forming a visual status report. When terminal A issues a charging control command, the control module B1 parses the command and operates the switching circuit of the corresponding charging channel B7, realizing independent control of a single charging port.

[0022] This solution establishes a device-level connection via Bluetooth communication, making each lamp an identifiable independent node. Through the independent charging channel B7 design, it achieves precise control based on terminal A commands. Furthermore, traditional anti-loss solutions rely on a single Bluetooth signal strength for judgment, and for charging status, they require observation of indicator lights as disclosed in 202111532020.X; this solution combines charging status and Bluetooth connection status to construct a multi-dimensional device tracking mechanism. It enables real-time monitoring of the tool lamp's charging process, allowing operators to view the battery health of each lamp via terminal A. When an abnormal charging status is detected, the corresponding charging channel B7 can be remotely shut down to prevent overcharging damage. After the lamp leaves the charging base B, a change in Bluetooth connection status triggers a loss warning, helping users to retrieve the device promptly. Continuous data interaction between the charging base B and terminal A significantly improves the efficiency of batch charging management.

[0023] In one embodiment, the second Bluetooth module B4 in the charging base B monitors the signal strength of the first Bluetooth module C2 in the lamp body C in real time. When the signal strength is detected to be lower than a preset threshold, a low signal warning is triggered and sent to the terminal A. When the signal strength is detected to be zero, the lamp body C reminds the user by flashing or using an alarm device. At the same time, the charging base B sends the connection status information to the terminal A through the WiFi module B3.

[0024] The second Bluetooth module B4 monitors signal strength in real time by dynamically sensing changes in the distance between the lamp C and the charging base B through the Bluetooth signal strength indicator value. This can be achieved using a Bluetooth RSSI signal strength detection algorithm, providing timely warnings when the lamp moves away from the charging base B or when the signal weakens due to obstruction. The preset threshold is a critical signal strength value set according to the actual application scenario. The optimal threshold range for different environments can be determined through experimental testing to distinguish between normal operating distance and abnormal distance. The low signal warning information is a warning signal generated when the signal strength falls below the threshold. This is generated by the charging base B's control module B1, containing a data packet with the lamp C identifier and signal strength, reminding the user to pay attention to the lamp's location. The zero signal strength condition is the detection of a complete Bluetooth connection interruption. This is determined by combining multiple consecutive signal strength checks with a timeout mechanism to accurately identify the lamp's disconnection status. The flashing or alarm device reminder is an active alarm triggered by the lamp C when the connection is lost. This can be implemented using the lamp C's own flash circuit or the buzzer B6 driver circuit, providing audible and visual signals to indicate the lamp's current location.

[0025] While the charging dock B and the lamp body C maintain a Bluetooth connection, the signal strength is continuously monitored and compared to a preset threshold. When the signal strength drops below the threshold, the charging dock B uploads its location information to the terminal A via the WiFi module B3, alerting the user that the lamp may be moving away or obstructing the light. If the signal strength continues to drop to zero and remains there for more than a set time, it is determined to be a disconnection state. At this time, the lamp body C automatically activates its built-in LED flashing or buzzer B6 alarm, and the charging dock B synchronizes the disconnection information to the terminal A. For example, if the lamp body C is accidentally moved away from the charging dock B and exceeds the communication range, the terminal A can immediately receive a disconnection alarm and view the last known location of the lamp body C, while the lamp body C's own audible and visual alarms facilitate quick location in the nearby area.

[0026] This solution provides early warning before complete disconnection by monitoring signal strength changes in real time. Simultaneously, it utilizes the active alarm of the lamp body C and remote notification from terminal A to form a multi-level protection system, significantly improving the timeliness of loss warnings and location efficiency. Through the above technical solution, this application can provide early warning when the lamp is far from the charging base B but not yet completely disconnected, avoiding the problem of being unable to trace its location due to sudden signal interruption. Furthermore, after disconnection, rapid location is achieved through the synchronized audio-visual alarm of the lamp body C and information from terminal A, effectively solving the technical problem of difficulty in timely detection and retrieval of lost tool lamps.

[0027] In this embodiment, the first Bluetooth module C2 and the second Bluetooth module B4 are configured to interact with each other at a preset period to maintain connection activity. When the second Bluetooth module B4 does not receive a connection signal from the first Bluetooth module C2 within the preset time period, it determines that the connection of the corresponding lamp body C is interrupted, and sends the disconnection information of the lamp body C to the terminal A through the charging dock B. When the first Bluetooth module C2 does not receive a connection signal from the second Bluetooth module B4 within the preset time period, it determines that the connection of the charging dock B is interrupted, and the lamp body C automatically enters a sleep state.

[0028] The preset signal interaction period refers to maintaining Bluetooth connection activity through a periodic communication mechanism, specifically implemented using a heartbeat mechanism, sending data packets at fixed time intervals to confirm a normal communication link. This mechanism avoids misjudging offline status due to signal fluctuations. The preset time period refers to a threshold time window for determining connection interruption, configurable within a range of 5 seconds to 3 minutes, achieving optimal judgment logic by balancing real-time detection and power consumption. This time window setting effectively distinguishes between brief signal interference and genuine disconnection events. The sleep mode refers to the operating mode where the lamp C automatically shuts down non-core functions when it detects an abnormality in the charging base B. This is achieved by cutting off power to the light source C4 driver circuit while maintaining low-power operation of the Bluetooth module. This mode reduces power consumption and extends standby time.

[0029] After the signal interaction mechanism is established, the charging base B and the lamp C maintain a communication link through periodic data exchange. When the charging base B does not receive a heartbeat signal from the lamp C within a preset time period, the system determines that the lamp C is in a disconnected state and uploads the disconnection information to the terminal device A via the wireless network. Conversely, when the lamp C does not receive a response signal from the charging base B within the same time period, the system determines that the charging base B is abnormal and immediately triggers a sleep program to shut down high-power components. This bidirectional detection mechanism can accurately distinguish the fault types on the device side and the base side. For example, when the charging base B is powered off, all connected lamps C will enter a sleep state synchronously, while when a single lamp C moves out of the communication range, only that lamp C is marked as disconnected.

[0030] This solution employs a two-way heartbeat detection mechanism combined with intelligent judgment within a preset time window to accurately identify genuine disconnection events. Two-way communication status analysis provides clear guidance for fault diagnosis. Through the above technical solution, this application effectively solves the problem of misjudgment of connection status between the tool light and charging base B due to signal interruption. Specifically, it: accurately identifies genuine disconnection events through a two-way heartbeat detection mechanism, avoiding false alarms caused by brief signal interference; balances detection frequency and power consumption requirements through a preset time window, extending device battery life while ensuring real-time performance; provides precise fault location for device maintenance by differentiating disconnection events between the device and base; and reduces ineffective power consumption and extends battery life through an automatic sleep mechanism. This solution also avoids device management chaos caused by erroneous disconnection judgments, ensuring that the system accurately reflects the true connection status of the device.

[0031] Unlike existing methods that only detect distance, in actual use, even at close range, the light C can experience signal strength degradation due to physical obstruction. This signal strength degradation is not caused by excessive distance. Therefore, by detecting signal strength and combining it with the historical position or distance recorded during periodic interactions, it is possible to determine whether the light C is too far away or physically obstructed. Specifically, if the recorded historical position or distance indicates that the distance to the light C is increasing and the signal strength is gradually weakening, it can be determined that the distance exceeds the preset distance (e.g., 'a' meters) of the charging base B. If the historical records show that the signal strength weakens abruptly, it can be determined that the light C is physically obstructed. By determining the signal strength and combining it with the historical state information from periodic interactions, the specific situation when the signal of the light C weakens can be determined.

[0032] In this embodiment, the charging and detection module B2 includes a charging control circuit, a charging input overcurrent detection circuit, and a voltage regulator circuit, all disposed within the charging base B and connected to the control module B1. The charging control circuit is a circuit unit used to regulate the charging current and voltage. For example, it can be implemented using a PWM control chip and a MOSFET to build a constant current / constant voltage circuit, and its function is to dynamically adjust charging parameters based on the battery status. The charging input overcurrent detection circuit is a protection circuit that monitors the current intensity of the charging circuit in real time. For example, it can be implemented using a current sampling resistor and a comparator circuit, and its function is to detect abnormal current and trigger protection actions. The voltage regulator circuit is a power supply circuit that provides a stable operating voltage to the charging module. For example, it can be implemented using a linear regulator or a DC-DC converter chip, and its function is to eliminate the influence of external power fluctuations on the charging process. Of course, the charging control circuit, charging input overcurrent detection circuit, and voltage regulator circuit are not limited to these.

[0033] The charging control circuit automatically switches between constant current and constant voltage charging modes by collecting battery voltage data in real time to prevent overcharging or undercharging. When the charging input overcurrent detection circuit detects that the current exceeds the set threshold, it immediately sends a signal to the control module B1 to cut off the charging circuit, preventing battery overheating or circuit damage. The voltage regulation circuit maintains a constant output voltage through feedback adjustment when the external input voltage fluctuates, ensuring stable operation of the charging control circuit and the detection circuit. The three circuits form a closed-loop control system: the charging control circuit performs dynamic adjustment, the overcurrent detection circuit provides safety protection, and the voltage regulation circuit ensures the reliability of the system power supply, jointly solving the problem of current fluctuation during charging. By adding an overcurrent detection circuit to achieve active protection, combined with the voltage regulation circuit to eliminate external interference, the problem of battery life reduction caused by unstable current in existing technologies is solved, while a multi-level protection mechanism is constructed to improve charging safety. This solution can effectively prevent battery overcharging or undercharging caused by sudden current changes during charging, avoiding battery performance degradation; real-time overcurrent detection promptly cuts off abnormal charging circuits, reducing the risk of short circuits or battery bulging; and the voltage regulation design ensures that the charging module operates stably in a voltage fluctuation environment, improving system reliability.

[0034] In this embodiment, the charging base B is equipped with an LCD screen device B5 and an LCD screen driving circuit. The LCD screen device B5 is suitable for displaying the status information of all lamps C. The LCD screen device B5 is a display unit for visually displaying data, which can be implemented using a TFT-LCD screen or an OLED display. The LCD screen driving circuit is the circuit module that controls the operation of the display screen. The LCD screen device B5 establishes a data connection with the control module B1 through the driving circuit, receiving the status information of the lamps C collected by the charging and detection module B2 in real time. When multiple lamps C are placed in the storage space of the charging base B, the battery level, charging progress, and connection status parameters of each lamp C are parsed into visual interface elements, such as displaying the battery level as a percentage progress bar and using color indicators to distinguish the charging status. The LCD screen driving circuit maintains the stability of the image through a preset refresh rate, ensuring that there is no data delay or image stuttering when multiple lamp C parameters are displayed simultaneously. The operator can directly observe the centralized display interface on the charging base B, completing the status monitoring and anomaly identification of all lamps C without the need for an external terminal device A. Furthermore, the LCD screen device B5 can be used to display the serial number of a missing lamp C. By integrating the display screen and driving circuit into the hardware, an independent data display system is built locally on the charging base B, eliminating dependence on external devices and enabling parallel comparative analysis of parameters of multiple lamps C.

[0035] Through the above technical solution, this application solves the problem that users cannot intuitively obtain the real-time status information of all lamps C within the charging base B. Operators can directly view the battery level, charging progress, and connection status of multiple lamps C simultaneously through the LCD screen interface, without needing to connect to terminal A device one by one for querying. In scenarios such as factory workshops where batch management of lamps is required, this solution significantly improves the efficiency of identifying abnormal lamps. For example, it can quickly locate lamps C with abnormally low battery levels or charging interruptions, avoiding the risk of battery overcharging or equipment damage due to information lag.

[0036] In a preferred embodiment, terminal A includes a search function module. This module sends a search command to charging dock B to control any lamp C to trigger an alarm, facilitating the location of the selected lamp C. The search function module is a program control unit integrated into terminal A, which can be implemented using an interactive interface module in a mobile application. It achieves directional control by generating a command data packet containing the identifier of the target lamp C. Sending the search command to charging dock B establishes a wireless communication link between terminal A and charging dock B, which can be achieved using WiFi module B3 to transmit TCP / IP protocol data packets, ensuring real-time and reliable command transmission. Controlling any lamp C to trigger an alarm activates the physical alarm device of the target lamp, which can be achieved by driving a buzzer circuit B6 or controlling the high-frequency flashing circuit of the lamp C's own LED light source C4, enhancing location recognition through dual sound and light signals.

[0037] When a user selects the lamp C to be located via terminal A, the locator module generates a control command containing the unique identifier of lamp C. This command is received by the WiFi module B3 of the charging dock B, parsed by the control module B1, and forwarded to the first Bluetooth module C2 of the corresponding lamp C. Upon receiving the command, the main control module C1 of the target lamp C immediately activates the built-in buzzer B6 driver circuit and LED flashing circuit, generating a continuous and recognizable audible and visual alarm signal. By constructing a three-level control link between terminal A, the dock, and the lamp, the risk of loss can be predicted based on signal strength while maintaining a Bluetooth connection, and the audible and visual alarm can still be remotely activated via the WiFi network even in the event of a complete disconnection. Compared to traditional solutions, this active positioning mechanism reduces device retrieval response time by more than 80% and supports precise selection of individual targets within a multi-device cluster, significantly improving tool management efficiency.

[0038] The status information of the lamp body C described in this embodiment includes at least one of the following: battery level, charging status, number of charging cycles, connection status, on / off status, and signal strength. Specifically, battery level refers to the remaining battery capacity percentage monitored in real time by a voltage detection circuit, used to determine whether the lamp needs charging or replacement. Charging status refers to the charging process status identified by a charging circuit current detection circuit, specifically implemented using a current sensor and logic judgment circuit, used to distinguish whether the lamp is charging, fully charged, or not charging. Number of charging cycles refers to the number of complete charge-discharge cycles accumulated by a counter, specifically using non-volatile memory to store data, used to assess battery aging. Connection status refers to the communication link status determined by Bluetooth module signal strength detection, specifically implemented using an RSSI value monitoring circuit, used to confirm the reliability of the connection between the lamp and the charging base B. On / off status refers to the lamp's operating status detected by a switch circuit, for example, using an optocoupler isolation detection circuit, used to record whether the lamp is in use.

[0039] When lamp C is placed on charging base B, charging and detection module B2 determines the charging status through current detection circuit, while main control module C1 reads battery power data and updates the charging count. Bluetooth module continuously monitors connection signal strength. When lamp C leaves charging base B, on / off status detection circuit provides real-time feedback on whether the lamp is activated. This status data is transmitted to charging base B via Bluetooth and then aggregated and analyzed by terminal device A. For example, when the cumulative number of charging counts reaches a set threshold, the system can automatically mark the lamp as needing maintenance; when the connection status is abnormal, an offline warning is triggered, forming a closed-loop monitoring system from data acquisition to status assessment. Through combined monitoring of multiple core parameters, users can cross-compare the relationship between charging counts and battery power degradation, and analyze device usage frequency based on on / off status, thereby accurately judging the trend of lamp performance degradation. Users can also view the remaining battery capacity, current charging progress, and historical charging counts of each lamp in real-time through terminal device A, promptly identifying lamps with abnormal battery capacity degradation. When a lamp is detected to be disconnected or abnormally shut down, the system automatically pushes a maintenance reminder, effectively preventing asset loss due to device disconnection. The charging cycle count function helps to filter out aging batteries that have exceeded the preset number of charge-discharge cycles, improving equipment maintenance efficiency.

[0040] Combination Figures 4 to 9 As shown, in a preferred embodiment, an audio amplifier circuit and a buzzer B6 are provided on the charging base B to provide an audible alert for a lost light fixture. The audio amplifier circuit is a power amplifier circuit that converts electrical signals into acoustic signals. Its function is to amplify the low-power alarm signal output by the control module B1 to a level sufficient to drive the buzzer B6. When the light fixture C detaches from the charging base B or exceeds the Bluetooth communication range, the control module B1 determines the light fixture's loss status by detecting changes in the Bluetooth signal strength and sends a trigger signal to the audio amplifier circuit. The audio amplifier circuit amplifies the signal and drives the buzzer B6 to emit a continuous or intermittent alarm sound. This alarm mechanism can be activated immediately when the light fixture abnormally detaches from the charging base B or communication is interrupted. By directly generating a physically perceptible warning signal through a hardware acoustic alarm device, alarm information can be effectively transmitted even in noisy working environments, solving the problem that relying solely on electronic signal monitoring cannot achieve immediate proactive alerts. This achieves immediate acoustic alarm for the lost tool light, effectively shortening the time window for users to discover the light fixture's loss. When a lamp accidentally detaches from its charging base B or goes out of communication range, a high-volume buzzer B6 will actively sound an alarm to prevent property loss due to visual monitoring omissions or failure of terminal A to check in time, thus significantly improving the anti-loss capability of the tool lamp management system.

[0041] In this embodiment, the lamp body C also includes a main control module C1, connected to the battery module C3, the light source C4 driving circuit, the charging circuit C5, and the light source C4. The lamp body C is adapted to read its parameters through the main control module C1 and transmit them to the charging base B via the first Bluetooth module C2 and the second Bluetooth module B4. The main control module C1 is a data processing unit integrated within the lamp body C, used to collect and process the operating parameters of the battery module C3, the light source C4 driving circuit, and the charging circuit C5. The battery module C3 is an energy storage unit that supplies power to the lamp body C, specifically implemented using a combination of a lithium-ion battery pack and a voltage monitoring circuit, used to provide real-time feedback on battery voltage and remaining power. The light source C4 driving circuit is a power regulation unit that controls the operation of the light source C4, specifically implemented using a combination of a PWM dimming circuit and a current detection circuit, used to monitor the operating status and energy consumption data of the light source C4. The charging circuit C5 is a power transmission interface connected to the charging base B. After all data is integrated and processed by the main control module C1, it is sent to the charging dock B via the first Bluetooth module C2, realizing the real-time transmission of the parameters of the lamp body C to the charging dock B. The charging dock B forwards the received data to the terminal device A via the WiFi module B3, forming a complete remote monitoring data link, realizing the centralized collection and standardized transmission of parameters of various functional modules inside the lamp body C.

[0042] In this embodiment, terminal A connects to the WiFi module B3 of charging dock B via an APP. Terminal A can be a mobile device with wireless communication capabilities, specifically a smartphone or PC, used to receive lamp status information transmitted by charging dock B and send control commands. The APP refers to the application installed on terminal A, which can be implemented by integrating a network communication interface and a user interface, used to establish a data interaction channel with charging dock B and provide an operation entry point. Charging dock B's WiFi module B3 connects to the internet via a router. Terminal A sends a connection request to charging dock B through the APP and establishes a network communication link. Charging dock B uploads the lamp's battery level, charging status, and connection status information to terminal A in real time. Terminal A displays batch status data of multiple lamps C through the APP interface. When the user needs to remotely control charging channel B7, the APP generates a data packet containing the target channel identifier and control commands, and sends it to charging dock B via the WiFi network. Charging dock B parses the commands and executes the corresponding opening or closing operation of charging channel B7. During this process, the high bandwidth of the WiFi network supports the synchronous transmission of data from multiple devices, while the APP's interactive interface simplifies the user's operation process for multiple devices. This solution combines WiFi network and APP to allow users to access charging dock B from any network coverage area. At the same time, the APP's software functions enable centralized processing of data from multiple devices and command issuance, significantly improving management efficiency. It achieves stable remote communication between terminal A and charging dock B. Users can obtain the status information of all lamps C in real time through the APP and remotely control charging channel B7, avoiding management delays caused by communication interruptions or cumbersome operations. It also supports cross-regional batch operations, reducing the management complexity in multi-device charging scenarios.

[0043] It should be understood that the above are merely preferred embodiments of the present invention, and the scope of protection of the present invention is not limited to the above embodiments. All technical solutions that fall within the scope of the present invention are within the scope of protection of the present invention.

[0044] The accompanying drawings used in the above embodiments only illustrate certain embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

Claims

1. A data management and control system for a tool lamp, characterized in that, include: A plurality of lamp bodies, each lamp body being provided with a main control module and a first Bluetooth module connected to the main control module, the main control module being used to collect the lamp body status information of the lamp body itself and send it out through the first Bluetooth module; The charging base includes a receiving space for accommodating a plurality of the lamp bodies, and is provided with a control module, a second Bluetooth module and a wireless transmission module connected to the control module. The control module is used to detect the on-site status information of the lamp bodies located in the receiving space and the connection information between the second Bluetooth module and the first Bluetooth module, and to receive the lamp body status information through the Bluetooth connection when establishing a Bluetooth connection. The terminal wirelessly connects to the charging base via the wireless connection module, acquires lamp status information, on-site status information, and Bluetooth connection information via the wireless connection, and displays the relevant information on the display interface for management and control of the lamp.

2. The data management and control system for the tool lamp according to claim 1, characterized in that, The accommodating space is provided with several charging channels; the charging base is also provided with a charging detection module connected to the control module; wherein, the charging detection module is used to detect the charging status of each charging channel and generate the corresponding lamp body's in-situ status information based on the charging status; the second Bluetooth module is used to establish a Bluetooth connection with the first Bluetooth module in each lamp body and obtain the Bluetooth connection information of each lamp body; the Bluetooth connection information includes connection status information and Bluetooth signal strength information.

3. The data management and control system for the tool lamp according to claim 1, characterized in that, The management status includes at least one of the following: normal charging status, normal access status, low signal warning status, and disconnection abnormal status. When the presence status information indicates that the lamp body is in the corresponding charging channel, and the connection status information indicates that the lamp body is connected to the charging base, the control module determines that the corresponding lamp body is in the normal charging status. When the presence status information indicates that the lamp body has left the corresponding charging channel, and the connection status information indicates that the lamp body is connected to the charging base, the control module determines that the corresponding lamp body is in the normal access status. When the Bluetooth signal strength information is lower than a preset threshold, the control module determines that the corresponding lamp body is in a low signal warning state; when the connection status information indicates that the connection between the lamp body and the charging base is interrupted, the control module determines that the corresponding lamp body is in a disconnection abnormal state.

4. The data management and control system for the tool lamp according to claim 1, characterized in that, The control module is configured to record the historical status information of the lamp body within multiple preset periods. The historical status information includes historical Bluetooth signal strength information and / or historical connection status information. The control module determines whether the lamp body is in a remote state or a physically blocked state based on the changing trend of the historical status information and the current Bluetooth signal strength information.

5. The data management and control system for the tool lamp according to claim 4, characterized in that, When the historical state information indicates that the Bluetooth signal strength corresponding to the lamp body gradually weakens, the control module determines that the lamp body is in a remote state; when the historical state information indicates that the Bluetooth signal strength corresponding to the lamp body suddenly weakens, the control module determines that the lamp body is in a physically blocked state.

6. The data management and control system for the tool lamp according to claim 1, characterized in that, The first Bluetooth module and the second Bluetooth module are configured to interact with each other at a preset period. When the second Bluetooth module does not receive a connection signal from the first Bluetooth module within the preset time period, the control module determines that the connection of the corresponding lamp body is interrupted and sends the disconnection information of the corresponding lamp body to the terminal through the wireless communication module. When the first Bluetooth module does not receive a connection signal from the second Bluetooth module within the preset time period, the main control module determines that the connection of the charging base is interrupted and controls the lamp body to enter a sleep state.

7. The data management and control system for the tool lamp according to claim 1, characterized in that, The lamp body is also equipped with a battery module, a light source, a charging circuit, and a light source driving circuit for driving the light source to work, which are connected to the main control module; the lamp body status information includes at least one of the following: battery power, charging status, number of charging cycles, connection status, on / off status, and signal strength.

8. The data management and control system for the tool lamp according to claim 1, characterized in that, The charging and detection module includes a charging control circuit, a charging input overcurrent detection circuit, and a voltage regulator circuit, all disposed within the charging base and connected to the control module. The charging control circuit controls the charging current and / or charging voltage of the corresponding charging channel. The charging input overcurrent detection circuit detects the overcurrent state of the corresponding charging circuit. The voltage regulator circuit is used to supply power to the charging control circuit and the charging input overcurrent detection circuit.

9. The data management and control system for the tool lamp according to claim 1, characterized in that, The charging base is equipped with an LCD screen device and an LCD screen driving circuit. The LCD screen device is connected to the control module through the LCD screen driving circuit. The LCD screen device is configured to display at least one of the following: management status of each lamp, battery level, charging status, connection status, on / off status, signal strength, and serial number of the lost lamp.

10. The data management and control system for the tool lamp according to claim 1, characterized in that, The terminal includes a terminal APP, which is connected to the charging dock via the wireless communication module. The terminal APP includes a search function module configured to send a search command to the charging dock. The control module is configured to control the selected light to provide an alarm reminder via the second Bluetooth module according to the search command. The charging dock is also equipped with an audio amplifier circuit and a buzzer. The audio amplifier circuit is connected to the control module and is used to drive the buzzer to provide an audible reminder.

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