UWB-based wireless remote configuration mine lamp, system and mine lamp configuration method

Abstract

The invention provides a UWB-based wireless remote configuration mine lamp, a system and a mine lamp configuration method, the wireless remote configuration mine lamp is in wireless communication with an upper computer through a UWB protocol, and the wireless remote configuration mine lamp comprises a UWB module, a micro-control module and a display module; wherein the UWB module is used for receiving an external configuration signal, outputting the external configuration signal to the micro-control module, and sending an underground positioning signal to the upper computer once every first interval time; the micro-control module is used for outputting personnel configuration information data to the display module when an external configuration signal is collected; and the display module is used for displaying corresponding personnel configuration information according to the personnel configuration information data. According to the invention, the external configuration signal used for personnel configuration information is transmitted through the UWB protocol, so that wireless configuration of each miner lamp is realized, the miner lamp does not need to be disassembled when the miner lamp related information is configured, information configuration can be realized through UWB wireless communication in the signal coverage range of the base station as long as the miner lamp is close to the configuration base station when the miner lamp is configured, and the configuration efficiency of personnel configuration information is improved.

Description

Technical Field

[0001] This invention relates to the field of mine safety technology, and in particular to a UWB-based wireless remote configuration system and method for mine lamps. Background Technology

[0002] Coal mine production underground operations are far from the surface, with harsh working environments that are narrow and complex, posing certain safety hazards. As a result, the personal safety of underground workers is difficult to guarantee. In order to monitor the location and status of underground workers in real time and prevent accidents, the existing technology mainly uses a mine personnel positioning system for real-time positioning.

[0003] Existing mine personnel positioning systems can use headlamps for UWB (Ultra Wide Band) positioning. However, before use, information such as the headlamp card number, worker number, department, job type, and status must be configured according to system requirements. This configuration process requires disassembling the headlamp, transmitting the corresponding personnel configuration information into the headlamp via wired transmission, and then reassembling the headlamp. Given the large number of miners, this configuration process becomes cumbersome and inefficient when the demand for headlamps is high, impacting actual work efficiency.

[0004] Therefore, existing technologies still need to be improved and developed. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this invention is to provide a wireless remote configuration system and method for mining lamps based on UWB, so as to solve the problems of cumbersome operation and low configuration efficiency of existing wired transmission of personnel configuration information for mining lamps.

[0006] The technical solution of the present invention is as follows: In a first aspect, the present invention provides a UWB-based wireless remote configuration mining lamp, wherein the wireless remote configuration mining lamp communicates wirelessly with a host computer via the UWB protocol, and comprises: a UWB module, a microcontroller module, and a display module; wherein... The UWB module is connected to the wireless communication terminal of the microcontroller module, and is used to receive external configuration signals and output the external configuration signals to the microcontroller module, and send a downhole positioning signal to the host computer once every first interval. The microcontroller module is connected to the display module and is used to output personnel configuration information data to the display module when an external configuration signal is acquired. The display module is used to display the corresponding personnel configuration information based on the personnel configuration information.

[0007] In a further embodiment of the present invention, the display module includes a display screen assembly and a character library unit; wherein, The character library unit is connected to the character library transmission end of the microcontroller module; the microcontroller module transcribes the detected external configuration signals into personnel configuration information data; The display screen assembly and the display control of the microcontroller module are used to collect personnel configuration information data from the microcontroller module and display the personnel configuration information.

[0008] In a further embodiment of the present invention, the UWB-based wireless remote configuration of the mining lamp also includes an alarm module, which is connected to the UWB module; the UWB module is also used to access external alarm signals and output an alarm trigger signal to the alarm module when it receives an external alarm signal; the alarm module activates the alarm when it receives the alarm trigger signal.

[0009] In a further embodiment of the present invention, the UWB-based wireless remote configuration of the mining lamp also includes a button module, which is connected to the microcontroller module; when the button module is pressed and triggered, it outputs an alarm signal to the microcontroller module. The microcontroller module outputs the self-alarm signal to the UWB module, and the UWB module outputs an alarm trigger signal to the alarm module when it collects the self-alarm signal.

[0010] In a further embodiment of the present invention, the alarm module includes a buzzer unit and a vibration motor unit; wherein, The control terminal of the buzzer unit is connected to the UWB module and is used to activate the sound alarm when it receives the alarm trigger signal output by the UWB module. The control terminal of the vibration motor unit is connected to the UWB module and is used to activate the vibration alarm when the alarm trigger signal output by the UWB module is received.

[0011] In a further embodiment of the present invention, the wireless remote configuration of the mining lamp based on UWB also includes a vibration sensing module. The vibration sensing module is connected to the UWB module and is used to detect the movement state of the mining lamp. When in motion, the UWB module sends an underground positioning signal to the host computer every first interval. When stationary, the UWB module sends an underground positioning signal to the host computer every second interval, wherein the first interval is shorter than the second interval.

[0012] A further provision of the present invention is that the UWB-based wireless remote configuration miner's lamp also includes a battery module, which comprises a power adjustment circuit, a battery cell, and an AD acquisition unit; wherein, The first power supply terminal of the battery cell is connected to the power adjustment circuit and is used to provide battery voltage to the power adjustment circuit; The output terminal of the power adjustment circuit is connected to the microcontroller module, and is used to step down and regulate the battery voltage to obtain the working voltage, and output the working voltage to the microcontroller module. The detection terminal of the AD acquisition unit is connected to the battery voltage, and the signal terminal of the AD acquisition unit is connected to the microcontroller module. It is used to estimate the battery power estimation signal based on the battery voltage and output the battery power estimation signal to the microcontroller module.

[0013] In a further embodiment of the present invention, the UWB-based wireless remote configuration mining lamp also includes a lamp head module, which is connected to the battery unit; the lamp head module includes a switch control unit and a lighting unit, the lighting unit is connected to the battery voltage of the battery unit, and the switch control unit controls the lighting unit to switch between main lighting state and auxiliary lighting state.

[0014] Secondly, the present invention provides a UWB-based wireless remote mine lamp configuration system, comprising at least one UWB-based wireless remote configuration mine lamp and a host computer; the host computer includes a host interaction platform and a UWB base station, wherein the host interaction platform is connected to the UWB base station and is used to acquire and transmit external configuration signals to the UWB base station; the UWB base station communicates wirelessly with the UWB module of the UWB-based wireless remote configuration mine lamp, and is used to transmit external configuration signals to the UWB module, and to locate the UWB-based wireless remote configuration mine lamp according to the underground positioning signal when the underground positioning signal is received.

[0015] Thirdly, the present invention also provides a UWB-based wireless remote mining lamp configuration method for the aforementioned UWB-based wireless remote mining lamp configuration system, comprising the following steps: In the host computer, the edited personnel configuration information is output to the UWB base station; The UWB base station reads personnel configuration information, obtains an external configuration signal based on the personnel configuration information, and transmits the external configuration signal into the space within the communication range; When the UWB-based wireless remote configuration mining lamp is within the communication range of the UWB base station, the UWB module receives the external configuration signal from the UWB base station and outputs the external configuration signal to the microcontroller module. The UWB-based wireless remote configuration mining lamp obtains personnel configuration information data according to the external configuration signal, and transmits the personnel configuration information data to the display module, which then displays the personnel configuration information. The current personnel configuration information is confirmed by the display module and compared with the system personnel configuration information; the configuration ends when the personnel configuration information matches the system personnel configuration information.

[0016] This invention provides a UWB-based wireless remote configuration system for mining lamps and a method for configuring mining lamps. The system wirelessly configures the mining lamps and communicates with a host computer via the UWB protocol. It includes a UWB module, a microcontroller module, and a display module. The UWB module is connected to the wireless communication terminal of the microcontroller module, receiving and outputting external configuration signals to the microcontroller module, and sending an underground positioning signal to the host computer at a first time interval. The microcontroller module is connected to the display module, outputting personnel configuration information data to the display module when the external configuration signal is received. The display module displays the corresponding personnel configuration information based on the personnel configuration information. This invention transmits external configuration signals for personnel configuration information via the UWB protocol, thereby enabling wireless configuration of each mining lamp. Configuration of mining lamp information does not require lamp removal; during lamp configuration, as long as the lamp is near the configuration base station and within the base station's signal coverage area, information configuration can be achieved through UWB wireless communication, improving the efficiency of personnel configuration information configuration. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1 This is a structural block diagram of a UWB-based wireless remote configuration mining lamp in a preferred embodiment of the present invention.

[0019] Figure 2 This is a structural block diagram of the UWB-based wireless remote mining lamp configuration system of the present invention.

[0020] Figure 3 This is a schematic diagram of the connection relationship of the microcontroller module in this invention.

[0021] Figure 4 This is the circuit schematic diagram of the microcontroller module in this invention.

[0022] Figure 5 This is a schematic diagram of the connection relationship of the UWB module in this invention.

[0023] Figure 6 This is the circuit schematic of the UWB module in this invention.

[0024] Figure 7 This is a schematic diagram of the modules used in the wireless remote mining lamp configuration system based on UWB in this invention to implement the wireless remote mining lamp configuration method.

[0025] Figure 8 This is a flowchart of the steps in the UWB-based wireless remote mining lamp configuration method of the present invention.

[0026] The labels in the attached diagram are as follows: 1. Wireless remote configuration of mining lamp based on UWB; 100. UWB module; 200. Microcontroller module; 300. Display module; 310. Display screen assembly; 320. Character library unit; 400. Alarm module; 410. Buzzer unit; 420. Vibration motor unit; 500. Button module; 600. Vibration sensor module; 700. Battery module; 710. Power adjustment circuit; 720. Battery unit; 730. AD acquisition unit; 2. Host computer; 21. Host interactive platform; 22. UWB base station. Detailed Implementation

[0027] This invention provides a UWB-based wireless remote configuration system for mining lamps and a method for configuring mining lamps. To make the objectives, technical solutions, and effects of this invention clearer and more explicit, the invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0028] In the implementation methods and claims, unless otherwise specified in the text, the terms "a," "an," "the," and "the" may also include plural forms. If the embodiments of the present invention involve descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0029] It should be further understood that the term "comprising" as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. It should be understood that when we say an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, "connected" or "coupled" as used herein can include wireless connections or wireless coupling. The term "and / or" as used herein includes all or any unit and all combinations of one or more associated listed items.

[0030] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0031] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0032] The inventors discovered that existing precise personnel positioning systems for mines require configuration of information such as lamp card number, employee number, department, job type, and status before personnel can use their miners' lamps underground, according to system requirements. Currently, this configuration is done via a wired connection, requiring specialized tools to disassemble the lamp, connect a configuration cable via a serial port module, connect the lamp to a computer, and configure information such as card number, name, employee number, and department according to mine requirements. After configuration, the lamp must be reassembled using specialized tools. This process is cumbersome and inefficient. During configuration, workers also need to wait for each lamp to be configured sequentially. Especially when using a large number of miners' lamps, the disassembly and reassembly steps in wired configuration significantly reduce configuration efficiency, leading to low efficiency and impacting project delivery.

[0033] To solve the technical problems existing in the current technology, such as Figures 1 to 8 As shown, this invention provides a UWB-based wireless remote configuration system for mining lamps and a method for configuring mining lamps. It utilizes existing UWB base stations to directly configure information and improves configuration efficiency by eliminating the need to disassemble the physical casing of the mining lamp through UWB wireless configuration.

[0034] Specifically, please refer to the following: Figure 1 and Figure 2This invention provides a UWB-based wireless remote configuration mine lamp 1. The wireless remote configuration mine lamp communicates wirelessly with a host computer 2 via the UWB protocol. It includes a UWB module 100, a microcontroller module 200, and a display module 300. The UWB module 100 is connected to the wireless communication terminal of the microcontroller module 200, and is used to receive external configuration signals and output the external configuration signals to the microcontroller module 200, and to send an underground positioning signal to the host computer 2 at a first interval. The microcontroller module 200 is connected to the display module 300, and is used to output personnel configuration information data to the display module 300 when the external configuration signal is received. The display module 300 is used to display corresponding personnel configuration information based on the personnel configuration information data.

[0035] The UWB module 100 is used to communicate with an external host computer 2. The UWB module 100 is used for information transmission and positioning. By interacting with the underground base station, it reports the current location of the workers in real time and receives alarm messages and parameter modification information from the UWB base station 22. Specifically, when configuring the headlamp, remote wireless data communication is established between the headlamp and the host computer 2. That is, before use, when data is burned into the headlamp, the headlamp's UWB module 100 is in a personnel configuration information state. The UWB module 100 is used to receive external configuration signals in space. The external configuration signals are transmission signals that conform to the UWB protocol emitted by the signal transmitter. These external configuration signals contain encoded personnel configuration information, which may include at least one of the following: headlamp card number, employee number, department, job type, status, etc., and may also include other personnel configuration information, without limitation. The UWB module 100 and the microcontroller module 200 are connected via a smart serial port. When receiving transmitted information, the UWB module 100 transmits the received external configuration signal to the microcontroller module 200. The microcontroller module 200 parses the external configuration signal to obtain personnel configuration information and transmits it to the screen driver of the display module 300. The display module 300 then displays the corresponding personnel configuration information. This allows the UWB-based wireless remote configuration mining lamp 1 to be installed in any integrated housing without adding any external network ports, enhancing the overall dustproof and waterproof characteristics of the mining lamp and extending its service life in the harsh environment of the mine. Data transmission can be achieved without setting up an additional serial port in the hardware.

[0036] In some preferred embodiments of the present invention, such as Figure 2 and Figure 3As shown, the display module 300 includes a display screen assembly 310 and a character library unit 320; wherein, the character library unit 320 is connected to the character library transmission end of the microcontroller module 200; the microcontroller module 200 transcribes the detected external configuration signals into personnel configuration information data; the display screen assembly 310 and the display control of the microcontroller module 200 are used to collect the personnel configuration information data in the microcontroller module 200 and display the personnel configuration information.

[0037] Specifically, the microcontroller module 200 is connected to the display screen assembly 310 and the character library unit 320 via an SPI interface. When the microcontroller module 200 detects the external detection signal and decodes the personnel configuration information data containing personnel configuration information, the microcontroller module 200 searches for and extracts the corresponding text in the character library unit 320 based on the personnel configuration information data. The display screen assembly 310 is used to display information such as card number, name, employee number, department, job type, and status. The character library unit 320 mainly stores Chinese character information. The display screen assembly 310 preferably uses a 1.14-inch color TFT screen for displaying personnel configuration information. The font library unit 320 preferably uses a font chip. For example, the font chip model can be GT21L16S2W, GT5SLAD3B-FA, or any standard vector font chip. It is used to convert the text data in the corresponding read personnel configuration information into dot matrix data information compatible with the text displayed on the display screen assembly 310, and feeds back the dot matrix data information to the microcontroller module 200. The dot matrix data information is the personnel configuration information data. The microcontroller module 200 receives the personnel configuration information data and sends it to the display screen assembly 310. The display screen assembly 310 can display the corresponding text on the display screen according to the dot matrix data information in the personnel configuration information data. After the burning is completed, and after checking and verifying that there are no errors, the identity of the workers can be confirmed through the display screen of the miner's lamp during underground work.

[0038] Furthermore, the UWB-based wireless remote configuration mining lamp 1 also includes an alarm module 400, which is connected to the UWB module 100. The UWB module 100 is also used to access external alarm signals and output an alarm trigger signal to the alarm module 400 when it receives an external alarm signal. The alarm module 400 activates the alarm when it receives the alarm trigger signal.

[0039] Specifically, due to the confined, underground environment of mines, factors such as groundwater, methane, dust, and harmful gases often lead to safety accidents. Therefore, it is necessary to promptly alert workers to take emergency evacuation measures when hazards are detected, minimizing the impact of disasters. The alarm module 400 is used to alert workers to danger upon receiving an external alarm signal. For example, the alarm module 400 can use audible and visual alarms, or other alarm methods, to prompt workers to take appropriate countermeasures in a timely manner.

[0040] In some preferred embodiments, the UWB-based wireless remote configuration mining lamp 1 further includes a button module 500, which is connected to the microcontroller module 200. When the button module 500 is pressed, it outputs a self-alarm signal to the microcontroller module 200. The microcontroller module 200 outputs the self-alarm signal to the UWB module 100, and the UWB module 100 outputs an alarm trigger signal to the alarm module 400 when it receives the self-alarm signal. The button module 500 is connected to the IO pin of the microcontroller module 200. When there is a button action, the microcontroller module 200 senses the button action through this pin and controls the relevant modules according to the position and function of different buttons. Specifically, the button module 500 can be used to implement self-alarm. The button module 500 is equipped with at least one alarm button. When the alarm button is pressed, the mining lamp sends a self-alarm signal to the host computer 2 through the UWB module 100, thereby realizing the synchronous uploading of the self-alarm signal and sending it to other mining lamps through the host computer 2. Simultaneously, the alarm module 400 of the miner's lamp issues an alarm based on the alarm trigger signal, alerting nearby workers to potential safety hazards or emergencies in the mine. In some preferred embodiments of the invention, the button module 500 is also equipped with at least one display screen control button. To improve the portability and practicality of the miner's lamp, and to minimize the size and weight of the display screen assembly 310 used in the miner's lamp, a display screen control button is provided to ensure that the miner's lamp can fully display all personnel configuration information.

[0041] Further, the alarm module 400 includes a buzzer unit 410 and a vibration motor unit 420; wherein, the control terminal of the buzzer unit 410 is connected to the UWB module 100, and is used to activate an audible alarm when receiving an alarm trigger signal output by the UWB module 100; the control terminal of the vibration motor unit 420 is connected to the UWB module 100, and is used to activate a vibration alarm when receiving an alarm trigger signal output by the UWB module 100. The buzzer unit 410 and the vibration motor unit are mainly used to provide audible and vibration alerts when alarms are issued on the host computer 2 and the mine lamp. The buzzer unit 410 is used for alarms; when the staff receives an alarm from the UWB base station 22, the buzzer unit 410 sounds and emits a sharp whistling sound to remind the staff. Similarly, when the staff presses and holds the alarm (SOS) button, the buzzer unit 410 sounds. The motor vibration module is used to provide synchronous alarm vibration alerts when an accident occurs. When staff receive an alarm from UWB base station 22, the motor vibrates. When staff press and hold the SOS button, the motor vibrates.

[0042] In a preferred embodiment of the present invention, the UWB-based wireless remote configuration of the mining lamp 1 further includes a vibration sensing module 600, which is connected to the UWB module 100. The vibration sensing module 600 is used to detect the movement state of the mining lamp. When in motion, the UWB module 100 sends an underground positioning signal to the host computer 2 every first interval. When stationary, the UWB module 100 sends an underground positioning signal to the host computer 2 every second interval, wherein the first interval is shorter than the second interval.

[0043] Specifically, when workers are not working, their location and status information will not change significantly in a short period of time, and the mine shaft will remain static. Therefore, as long as the status of the miner's lamp and the corresponding worker remains unchanged, the UWB module 100 does not need to frequently update its working status. Thus, the vibration sensing module 600 is configured to detect the presence of external vibration and switch the upload interval mode of the UWB module 100 according to the vibration. For example, the first interval is 2 seconds, and the second interval is 30 seconds. That is, when vibration is present, the operating frequency of the UWB module 100 can be set to 2 seconds, meaning that after a long period of stillness every two seconds, the UWB operating frequency drops to 30 seconds, reducing power consumption.

[0044] In some preferred embodiments, the UWB-based wireless remote configuration mining lamp 1 further includes a battery module 700, which includes a power adjustment circuit 710, a battery unit 720, and an AD acquisition unit 730. The first power supply terminal of the battery unit 720 is connected to the power adjustment circuit 710 to provide battery voltage to the power adjustment circuit 710. The output terminal of the power adjustment circuit 710 is connected to the microcontroller module 200 to step down and regulate the battery voltage to obtain a working voltage, and outputs the working voltage to the microcontroller module 200. The detection terminal of the AD acquisition unit 730 is connected to the battery voltage, and the signal terminal of the AD acquisition unit 730 is connected to the microcontroller module 200 to estimate the battery power level based on the battery voltage, and outputs the battery power level estimate signal to the microcontroller module 200.

[0045] The battery unit 720 provides power to the mining lamp system. It can be connected to the microcontroller module 200 or the UWB module 100 individually, or it can be connected to the microcontroller module 200, the UWB module 100, or other modules simultaneously to provide operating voltage. The capacity of the battery unit 720 is preferably 5AH, and more preferably, a 5AH lithium manganese oxide battery is used for power supply. The power adjustment circuit 710 converts the battery voltage to the voltage range for normal operation of each sub-module. Preferably, the power adjustment circuit 710 includes a buck-boost chip of model TPS63020DSJT, which supports an output current of up to 3A. Through this circuit, the battery voltage provided by the battery unit 720 can be regulated and stepped down to obtain a voltage suitable for normal operation of the UWB module 100, the display module 300, the microcontroller module 200, and the character library unit 320. The AD acquisition unit 730 is used to acquire battery voltage, estimate battery capacity based on battery voltage value, and send the capacity percentage to microcontroller 200, which is then displayed in real time through display screen assembly 310.

[0046] In a further embodiment of a preferred embodiment of the present invention, the UWB-based wireless remote configuration mining lamp 1 further includes a lamp head module, which is connected to the battery unit 720. The lamp head module includes a switch control unit and a lighting unit. The lighting unit is connected to the battery voltage of the battery unit 720, and the switch control unit controls the lighting unit to switch between main lighting mode and auxiliary lighting mode. The lamp head module provides lighting and battery charging management, and can also perform main and auxiliary light switching.

[0047] Preferably, the microcontroller module 200 may include a processor chip U21 of model STM32F103CBT6, used to control the working status of each module, and simultaneously read, decode, store, process, and output the external configuration signals transmitted by the UWB module 100. The UWB module 100 may include a UWB chip U15 for UWB communication. The UWB chip U15 may be a YUM1101-AH2 chip, or other mature UWB chip U15 models or UWB modules, used for information transmission and card number storage.

[0048] Please refer to the following: Figure 3 and Figure 4 The circuit structure of the microcontroller module 200 of the present invention is as follows: Figure 4As shown, pin 11 (SPI_DC) of processor chip U21 is connected to display assembly 310. Pins 12 (RXD2 and TXD2) of processor chip U21 are connected to external serial ports for program upgrades. Pins 14 (SPI_CS), 15 (SPI_SCL), 17 (SPI_SDA), 29 (BLK), and 32 (SPI_RES) of processor chip U21 are connected to display assembly 310. Pin 30 (USART1_RXD) of processor chip U21 is connected to pin 16 of UWB chip U15. Pin 31 (USART1_TXD) is connected to pin 15 of UWB chip U15. Pins 34 (SWDIO) and 37 (SWCLK) are connected to an external emulator for program simulation. Pin 5 (OSC32_IN) is connected to one end of the 82nd resistor R82 and pin 3 of the first crystal oscillator Y1, then to the 72nd capacitor C72. The other end of the 72nd capacitor C72 on the processor chip U21 is grounded to GND. Pin 6 (OSC32_OUT) on the processor chip U21 is connected to the other end of the 82nd resistor R82 and pin 1 of the first crystal oscillator Y1. Pins 2 and 4 of the first crystal oscillator Y1 are grounded to GND, then to the 73rd capacitor C73. The other end of the 73rd capacitor C73 is grounded to GND. Pin 44 is connected to the 81st resistor R81, the other end of the 81st resistor R81 is grounded to GND. Pin 7 is connected to one end of the 71st capacitor C71 and one end of the 80th resistor R80. The other end of the 71st capacitor C71 is grounded to GND. The other end of the 80th resistor R80 is connected to the power module. Pins 1, 24, 36, 48, and 9 of the processor chip U21 are connected to one end of the 70th capacitor C70 and the power module. The other end of the 70th capacitor C70... One end is grounded to GND. Pins 8, 47, 35, and 23 of processor chip U21 are grounded to GND. Pin 4 of processor chip U21 is connected to pin 2 of the second crystal oscillator Y2 and the seventy-eighth capacitor C78. The other end of the seventy-eighth capacitor C78 is grounded to GND. Pin 3 of processor chip U21 is connected to pin 1 of the second crystal oscillator Y2 and one end of the seventy-seventh capacitor C77. The other end of the seventy-seventh capacitor C77 is grounded to GND. Pins 25 (SPI2_NSS), 26 (SPI2_SCK), 27 (SPI2_MISO), and 28 (SPI2_MOSI) of processor chip U21 are connected to the character ROM storage module. Pin 39 of processor chip U21 is connected to pin 26 of UWB module 100. Pin 20 of processor chip U21 is connected to one end of the one hundredth resistor R100. The other end of the one hundredth resistor R100 is grounded to GND. Pin 18 of processor chip U21 is connected to one end of the ninety-seventh resistor R97. The other end of the ninety-seventh resistor R97 is connected to the button module 500.

[0049] For example, such as Figure 5 and Figure 6 As shown, Figure 6This is a circuit structure diagram of the UWB module 100 of the present invention. The UWB chip U15 is a stamp package, which is small in size and can be directly mounted on the single board without the need for connectors. Pin 1 of the UWB chip U15, ADC0, is connected to the acquisition module circuit, and pin 4 of the UWB chip U15, SEELP, is connected to the acquisition module circuit to control the acquisition frequency. Pin 5 of the UWB chip U15 (WAKE network) is connected to the buzzer circuit. Pin 9 (DIO9 network) of the UWB chip U15 is also connected to the buzzer circuit. Pin 11 (DIO3 network) of the UWB chip U15 is connected to the button module 500, mainly for connecting the alarm buttons of the button module 500. Pin 12 (TXD serial port) of the UWB chip U15 is used for serial transmission, and pin 13 (RXD serial port) is used for module software upgrades and configurations. Pins 15 (USART1_TXD and USART1_RXD serial ports) of the UWB chip U15 are connected to the microcontroller's serial port. Pin 17 (power port) of the UWB chip U15 is connected to one end of the first inductor L1, one end of the fifth capacitor C5, and one end of the fifty-second capacitor C52. The other ends of the fifth capacitor C5 and the fifty-second capacitor C52 are grounded to GND. The other end of the first inductor L1 is connected to the power module and one end of the twenty-sixth capacitor C26. The other end of the twenty-sixth capacitor C26 is grounded to GND. Optionally, pin 19 (RUN_LED) of the UWB chip U15 is connected to an alarm indicator, and pin 21 (DIO4) of the UWB chip U15 is connected to a working indicator to indicate the working status of the UWB chip U15. Pin 22 (RESETN) of the UWB chip U15 is connected to one end of the first resistor R1 and one end of the third capacitor C3, with the other end of the third capacitor C3 grounded (GND). The other end of the first resistor R1 is connected to the power module. Pin 24 (DIO6) of the UWB chip U15 is connected to the vibration motor unit 420, and pin 26 (CTRL) of the UWB chip U15 is connected to pin 39 of the processor chip U21 to receive a wake-up signal and enter a low-power mode when not in operation for a long time, and is woken up by the wake-up signal of the processor chip U21.

[0050] Based on the same inventive concept, please refer to [the relevant documentation / reference]. Figure 2 and Figure 7This invention provides a UWB-based wireless remote configuration system for mining lamps, comprising at least one UWB-based wireless remote configuration mining lamp 1 and a host computer 2. The host computer 2 includes a host interaction platform 21 and a UWB base station 22. The host interaction platform 21 is connected to the UWB base station 22 and is used to acquire and transmit external configuration signals to the UWB base station 22. The UWB base station 22 wirelessly communicates with the UWB module 100 of the UWB-based wireless remote configuration mining lamp 1, transmitting external configuration signals to the UWB module 100, and locating the UWB-based wireless remote configuration mining lamp 1 according to the underground positioning signal upon receiving the underground positioning signal. Specific implementation details are as described in the embodiment of the UWB-based wireless remote configuration mining lamp 1, and will not be repeated here.

[0051] The UWB-based wireless remote configuration system for mining lamps includes a built-in UWB module. This module can communicate bidirectionally with an external UWB base station in the host computer, enabling real-time acquisition of the lamp's location and transmission of information to the microcontroller module. The host computer's UWB base station can be an existing location-specific UWB base station or a UWB base station specifically designed for personnel configuration information. The host interactive platform includes software for editing the personnel configuration information for each headlamp. Before configuration begins, the configuration information for each headlamp and its corresponding personnel is determined on the host interactive platform. The host computer transmits the information sequence to the UWB base station via the network port. The UWB base station transmits the information to the UWB module via the UWB communication protocol. The UWB module then transmits the information to the microcontroller module via a serial port. The microcontroller module parses and stores the information sequence. Control information directly controls the processor chip U21 (MCU, Microcontroller Unit) or the UWB module within the microcontroller module. This control information is not limited to setting the UWB module's operating mode and configuring persistent user information for the microcontroller module; other information can also be used, which will not be elaborated here. The microcontroller module displays display information on the screen. This process can also be achieved by accessing the SPI external memory, obtaining character patterns, and calling the screen driver to display them on the screen. The button module allows for real-time page turning on the display component to view configuration information.

[0052] Based on the same inventive concept, such as Figure 8 As shown, the present invention also provides a UWB-based wireless remote mining lamp configuration method, used in the aforementioned UWB-based wireless remote mining lamp configuration system, the steps of which include: S100. In the host computer, output the edited personnel configuration information to the UWB base station; S200: The UWB base station reads personnel configuration information, obtains an external configuration signal based on the personnel configuration information, and transmits the external configuration signal into the space within the communication range; S300. When the UWB-based wireless remote configuration mining lamp is within the communication range of the UWB base station, the UWB module receives the external configuration signal from the UWB base station and outputs the external configuration signal to the microcontroller module. S400, The UWB-based wireless remote configuration miner lamp obtains personnel configuration information data according to the external configuration signal, and transmits the personnel configuration information data to the display module, and displays the personnel configuration information through the display module; S500: The current personnel configuration information is confirmed through the display module and compared with the system personnel configuration information; the configuration ends when the personnel configuration information matches the system personnel configuration information.

[0053] In some preferred embodiments, the step of obtaining personnel configuration information data based on the external configuration signal, transmitting the personnel configuration information data to the display module, and displaying the personnel configuration information through the display module further includes: S410. Obtain personnel configuration information data based on the external configuration signal, and extract relevant text from the character library unit based on the personnel configuration information data; S420. The relevant text is transmitted to the display module, and the Chinese characters corresponding to the personnel configuration information are displayed through the display module.

[0054] The specific implementation details are as described in the UWB-based wireless remote configuration of mining lamps and the UWB-based wireless remote configuration system for mining lamps, and will not be repeated here.

[0055] This invention provides a UWB-based wireless remote configuration system for mining lamps and a method for configuring mining lamps. The system wirelessly configures the mining lamps and communicates with a host computer via the UWB protocol. It includes a UWB module, a microcontroller module, and a display module. The UWB module is connected to the wireless communication terminal of the microcontroller module, receiving and outputting external configuration signals to the microcontroller module, and sending an underground positioning signal to the host computer at a first time interval. The microcontroller module is connected to the display module, outputting personnel configuration information data to the display module when the external configuration signal is received. The display module displays the corresponding personnel configuration information based on the personnel configuration information. This invention transmits external configuration signals for personnel configuration information via the UWB protocol, thereby enabling wireless configuration of each mining lamp. Configuration of mining lamp information does not require lamp removal; during lamp configuration, as long as the lamp is near the configuration base station and within the base station's signal coverage area, information configuration can be achieved through UWB wireless communication, improving the efficiency of personnel configuration information configuration.

[0056] It should be understood that the application of the present invention is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A UWB-based wireless remote configuration mining lamp, wherein the wireless remote configuration mining lamp communicates wirelessly with a host computer via the UWB protocol, characterized in that, include: The module consists of a UWB module, a microcontroller module, and a display module; among which... The UWB module is connected to the wireless communication terminal of the microcontroller module, and is used to receive external configuration signals and output the external configuration signals to the microcontroller module, and send a downhole positioning signal to the host computer once every first interval. The microcontroller module is connected to the display module and is used to output personnel configuration information data to the display module when an external configuration signal is acquired. The display module is used to display the corresponding personnel configuration information based on the personnel configuration information.

2. The UWB-based wireless remote configuration mining lamp according to claim 1, characterized in that, The display module includes a display screen assembly and a character library unit; wherein... The character library unit is connected to the character library transmission end of the microcontroller module; the microcontroller module transcribes the detected external configuration signals into personnel configuration information data; The display screen assembly and the display control of the microcontroller module are used to collect personnel configuration information data from the microcontroller module and display the personnel configuration information.

3. The UWB-based wireless remote configuration mining lamp according to claim 1, characterized in that, It also includes an alarm module, which is connected to the UWB module; the UWB module is also used to receive external alarm signals and output an alarm trigger signal to the alarm module when it receives an external alarm signal; the alarm module activates the alarm when it receives the alarm trigger signal.

4. The UWB-based wireless remote configuration miner's lamp according to claim 3, characterized in that, It also includes a button module, which is connected to the microcontroller module; when the button module is pressed and triggered, it outputs an alarm signal to the microcontroller module. The microcontroller module outputs the self-alarm signal to the UWB module, and the UWB module outputs an alarm trigger signal to the alarm module when it collects the self-alarm signal.

5. The UWB-based wireless remote configuration mining lamp according to claim 3, characterized in that, The alarm module includes a buzzer unit and a vibration motor unit; wherein... The control terminal of the buzzer unit is connected to the UWB module and is used to activate the sound alarm when it receives the alarm trigger signal output by the UWB module. The control terminal of the vibration motor unit is connected to the UWB module and is used to activate the vibration alarm when the alarm trigger signal output by the UWB module is received.

6. The UWB-based wireless remote configuration mining lamp according to claim 1, characterized in that, It also includes a vibration sensing module, which is connected to the UWB module. The vibration sensing module is used to detect the motion state of the miner's lamp. When it is in motion, the UWB module sends a downhole positioning signal to the host computer every first interval. When it is in a stationary state, the UWB module sends a downhole positioning signal to the host computer every second interval, where the first interval is shorter than the second interval.

7. The UWB-based wireless remote configuration mining lamp according to claim 1, characterized in that, It also includes a battery module, which comprises a power adjustment circuit, battery cells, and an AD acquisition unit; wherein, The first power supply terminal of the battery cell is connected to the power adjustment circuit and is used to provide battery voltage to the power adjustment circuit; The output terminal of the power adjustment circuit is connected to the microcontroller module, and is used to step down and regulate the battery voltage to obtain the working voltage, and output the working voltage to the microcontroller module. The detection terminal of the AD acquisition unit is connected to the battery voltage, and the signal terminal of the AD acquisition unit is connected to the microcontroller module. It is used to estimate the battery power estimation signal based on the battery voltage and output the battery power estimation signal to the microcontroller module.

8. The UWB-based wireless remote configuration miner's lamp according to claim 7, characterized in that, It also includes a lamp head module, which is connected to the battery unit; the lamp head module includes a switch control unit and a lighting unit, the lighting unit is connected to the battery voltage of the battery unit, and the switch control unit controls the lighting unit to switch between main lighting state and auxiliary lighting state.

9. A UWB-based wireless remote mining lamp configuration system, characterized in that, The system includes at least one UWB-based wireless remote configuration mining lamp and a host computer as described in any one of claims 1-8; the host computer includes a host interaction platform and a UWB base station, wherein the host interaction platform is connected to the UWB base station and is used to acquire and transmit external configuration signals to the UWB base station; the UWB base station communicates wirelessly with the UWB module of the UWB-based wireless remote configuration mining lamp, and is used to transmit external configuration signals to the UWB module, and to locate the UWB-based wireless remote configuration mining lamp according to the underground positioning signal when the underground positioning signal is received.

10. A method for configuring a wireless remote mining lamp based on UWB, characterized in that, For the UWB-based wireless remote mining lamp configuration system as described in claim 9, the steps include: In the host computer, the edited personnel configuration information is output to the UWB base station; The UWB base station reads personnel configuration information, obtains an external configuration signal based on the personnel configuration information, and transmits the external configuration signal into the space within the communication range; When the UWB-based wireless remote configuration mining lamp is within the communication range of the UWB base station, the UWB module receives the external configuration signal from the UWB base station and outputs the external configuration signal to the microcontroller module. The UWB-based wireless remote configuration mining lamp obtains personnel configuration information data according to the external configuration signal, and transmits the personnel configuration information data to the display module, which then displays the personnel configuration information. The current personnel configuration information is confirmed by the display module and compared with the system personnel configuration information; the configuration ends when the personnel configuration information matches the system personnel configuration information.

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