Multifunction device and lighting system
The multi-functional device enables the detection of temperature, location, and obstacles in lighting equipment, solving the problem of insufficient monitoring of lighting equipment and improving the accuracy and efficiency of rescue operations.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHENZHEN OCEAN WANGGONGXIAO LIGHTING TECH CO LTD
- Filing Date
- 2024-11-29
- Publication Date
- 2026-05-29
AI Technical Summary
The lack of effective monitoring methods for existing lighting equipment makes it impossible to detect changes in the equipment in a timely manner, thus affecting the progress of rescue efforts.
Design a multifunctional device that integrates a control module, a positioning module, a temperature detection module, a distance detection module, and a wireless communication module to achieve distance detection between lighting equipment and obstacles, temperature monitoring, location positioning, and information reporting. Combined with a laser module, a floodlight module, and indicator lights, it provides multiple working state adjustments and fast charging functions.
It enables multi-functional information monitoring of lighting equipment, including temperature, location, and obstacle detection, resulting in more accurate location positioning. It also supports multiple working status adjustments and fast charging, improving the efficiency and safety of rescue operations.
Smart Images
Figure CN122108235A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of lighting technology, and more particularly to a multifunctional device and lighting system. Background Technology
[0002] Lighting can create good visibility and a comfortable and pleasant environment for users. Lighting is a measure to illuminate workplaces and living spaces or individual objects through various light sources.
[0003] Lighting equipment is widely used, and different users have different usage habits and scenarios. In some outdoor lighting scenarios, lighting equipment also serves as a rescue facility. However, due to a lack of monitoring of lighting equipment, changes cannot be detected in a timely manner, sometimes affecting the progress of rescue operations. Therefore, how to better monitor lighting equipment is an urgent problem to be solved. Summary of the Invention
[0004] The main objective of this invention is to provide a multifunctional device and lighting system that can solve the problem of the lack of monitoring of lighting equipment in the prior art.
[0005] To achieve the above objectives, the first aspect of the present invention provides a multifunctional device for establishing a communication connection with a lighting device. The multifunctional device includes a control module, a positioning module, a temperature detection module, a distance detection module, and a wireless communication module. The control module has communication connections with the positioning module, the temperature detection module, the distance detection module, and the wireless communication module, respectively.
[0006] The distance detection module is used to detect the distance between the lighting device and the obstacle;
[0007] The temperature detection module is used to detect the equipment temperature of the lighting device;
[0008] The positioning module is used to detect the horizontal and vertical positioning information of the lighting equipment.
[0009] The control module is used to obtain the position positioning result of the lighting device using horizontal positioning information and height positioning information;
[0010] The wireless communication module is used to report the location positioning results to a preset client.
[0011] In one feasible implementation, the control module is further configured to:
[0012] Based on the device temperature and a preset temperature threshold, a first operating state of the lighting device is determined; if the first operating state is a high temperature state, a first lighting adjustment command is sent to the lighting device, which is used to instruct the lighting device to reduce its brightness.
[0013] In one feasible implementation, the control module is further configured to:
[0014] Based on the distance and a preset distance threshold, a second operating state of the lighting device is determined; if the second operating state is a close-range state, a second lighting adjustment command is sent to the lighting device, the second lighting adjustment command being used to indicate that the lighting device is in a low-brightness state.
[0015] In one feasible implementation, the positioning module is specifically used for:
[0016] The air pressure of the environment where the lighting equipment is located is detected using a barometer;
[0017] The altitude is obtained by converting the air pressure value into altitude, and the altitude positioning information includes the altitude.
[0018] In one feasible implementation, the distance detection module is specifically used for:
[0019] The distance between the lighting device and the obstacle is calculated by using the time difference between the infrared light emitted and received by the infrared sensor.
[0020] In one feasible implementation, the multifunctional device further includes a display module, and the control module has a communication connection with the display module;
[0021] The control module is also used to send distance, device temperature, location positioning result, first working status and second working status to the display module;
[0022] The display module is used to display the distance, device temperature, location result, first working state, and second working state on a preset display screen.
[0023] In one feasible implementation, the wireless communication module is further configured to receive customized information sent by the client and forward it to the control module, wherein the customized information is used to uniquely identify the lighting device;
[0024] The control module is used to send the customized information to the display module;
[0025] The display module is also used to display the customized information on a preset display screen.
[0026] In one feasible implementation, the multifunctional device further includes a laser module, a floodlight module, and indicator lights, and the control module is also used to control the third working state of the laser module, the floodlight module, and the indicator lights respectively.
[0027] In one feasible implementation, the multifunctional device further includes an energy storage module and a fast charging module. The energy storage module is connected to the control module, and the fast charging module is connected to both the energy storage module and the control module.
[0028] The fast charging module is used to quickly charge the energy storage module according to a preset charging power;
[0029] The energy storage module is used to provide power supply voltage for the multifunctional device and the lighting equipment;
[0030] The control module is also used to determine the remaining discharge time and remaining power of the energy storage module; and send the remaining discharge time and remaining power to the display module;
[0031] The display module is used to display the remaining discharge time and remaining battery power on a preset display screen.
[0032] To achieve the above objectives, a second aspect of the present invention provides a lighting system comprising: a lighting device and a multifunctional device as shown in the first aspect and any feasible implementation thereof, wherein the lighting device and the multifunctional device have a communication connection.
[0033] The embodiments of the present invention have the following beneficial effects:
[0034] This invention provides a multifunctional device for establishing a communication connection with lighting equipment. The device includes a control module, a positioning module, a temperature detection module, a distance detection module, and a wireless communication module. The control module has communication connections with each of these modules. The distance detection module detects the distance between the lighting equipment and obstacles. The temperature detection module detects the temperature of the lighting equipment. The positioning module detects the horizontal and vertical positioning information of the lighting equipment. The control module uses the horizontal and vertical positioning information to obtain the location of the lighting equipment. The wireless communication module reports the location result to a preset client. Using this multifunctional device, multiple functions such as temperature monitoring, location positioning, and obstacle detection of the lighting equipment can be achieved. The location result is also reported to the preset client, allowing not only the user of the lighting equipment to know the location result, but also rescue personnel in the background to be aware of the location result at any time. This not only achieves multifunctional information monitoring of the lighting equipment, but also includes vertical positioning in the location result, making the location result more accurate and facilitating rescue efforts. Attached Figure Description
[0035] 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 these drawings without creative effort.
[0036] in:
[0037] Figure 1 This is a structural block diagram of a multifunctional device according to an embodiment of the present invention;
[0038] Figure 2 This is another structural block diagram of a multifunctional device according to an embodiment of the present invention;
[0039] Figure 3 This is a structural block diagram of a lighting system according to an embodiment of the present invention. Detailed Implementation
[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0041] Please see Figure 1 , Figure 1 This is a structural block diagram of a multifunctional device according to an embodiment of the present invention, such as... Figure 1 The multifunctional device 10 shown is used to establish a communication connection with the lighting equipment 20. It can be integrated into a single unit, or a communication port can be reserved in the multifunctional device to adapt to various lighting equipment for combined use. No limitation is made here; this application uses integrated integration as an example. The communication method can be wired or wireless, which is not limited here. The multifunctional device 10 includes a control module 11, a positioning module 12, a temperature detection module 13, a distance detection module 14, and a wireless communication module 15. The control module 10 has communication connections with the positioning module 12, the temperature detection module 13, the distance detection module 14, and the wireless communication module 15, respectively. Furthermore, the lighting equipment can communicate with the control module, or the driving module of the lighting equipment can communicate with the control module, which is not limited here.
[0042] The distance detection module 14 is used to detect the distance between the lighting device 20 and an obstacle within the illumination range of the lighting device. This enables obstacle detection. The distance detection module may include an infrared sensor for distance detection. The lighting device includes a light-emitting diode (LED) lamp, which can be portable or non-portable, wireless or wired. Examples include portable flashlights, explosion-proof lights, streetlights, table lamps, ceiling lights, camping lights, and various other types of lamps. The temperature detection module 13 is used to detect the temperature of the lighting device, such as the temperature of an explosion-proof light. Since the lighting device generates heat during illumination, excessively high temperatures over time can burn the device. Therefore, by detecting the temperature of the equipment through the temperature detection module, burns can be avoided. The temperature module can be a temperature sensor. The aforementioned positioning module 12 is used to detect the horizontal positioning information and the vertical positioning information of the aforementioned lighting equipment. The horizontal positioning information and the vertical positioning information can indicate the geographical location of the lighting equipment, such as the latitude, longitude and altitude of the lighting equipment, to obtain the three-dimensional coordinates of the lighting equipment. In this way, the lighting equipment can be accurately located in areas with complex geographical locations. Moreover, in the outdoors, lighting equipment is often an essential necessity. With accurate positioning, rescue operations can be carried out quickly or commanded, improving the utilization rate of the lighting equipment. The positioning module can include Beidou positioning and vertical positioning. Vertical positioning can be based on barometric pressure detection.
[0043] The control module 11 uses horizontal and vertical positioning information to obtain the location result of the lighting equipment, such as three-dimensional coordinates or a specific location on a certain floor. Finally, it reports this result to a preset client via a wireless communication module. The control module can be a microcontroller, MCU, FPGA, or processor—any electronic device with data processing and control capabilities. The wireless communication module 15 reports the location result to the preset client. This wireless communication module can be a 4G module. The client can be a backend control application or any client with a pre-established communication connection; no limitation is made here. Generally, BeiDou positioning only provides horizontal positioning and not vertical positioning. In high-rise buildings or environments with significant height variations, it cannot determine the user's height or floor location. By adding vertical positioning functionality and communication capabilities, evacuation commands and text messages can be sent from the backend (APP, platform), facilitating backend command.
[0044] This invention provides a multifunctional device for establishing a communication connection with lighting equipment. The device includes a control module, a positioning module, a temperature detection module, a distance detection module, and a wireless communication module. The control module has communication connections with each of these modules. The distance detection module detects the distance between the lighting equipment and obstacles. The temperature detection module detects the temperature of the lighting equipment. The positioning module detects the horizontal and vertical positioning information of the lighting equipment. The control module uses the horizontal and vertical positioning information to obtain the location of the lighting equipment. The wireless communication module reports the location result to a preset client. Using this multifunctional device, multiple functions such as temperature monitoring, location positioning, and obstacle detection of the lighting equipment can be achieved. The location result is also reported to the preset client, allowing not only the user of the lighting equipment to know the location result, but also rescue personnel in the background to be aware of the location result at any time. This not only achieves multifunctional information monitoring of the lighting equipment, but also includes vertical positioning in the location result, making the location result more accurate and facilitating rescue efforts.
[0045] Please see Figure 2 , Figure 2 This is another structural block diagram of a multifunctional device according to an embodiment of the present invention, such as... Figure 2 The multifunctional device 10 shown is used to establish a communication connection with the lighting equipment 20. The multifunctional device 10 includes a control module 11, a positioning module 12, a temperature detection module 13, a distance detection module 14, a wireless communication module 15, a display module 16, an energy storage module 17, and a fast charging module 18. The control module has communication connections with the positioning module, the temperature detection module, the distance detection module, and the wireless communication module, respectively. The control module has a communication connection with the display module. The energy storage module has a communication connection with the control module. The fast charging module has communication connections with both the energy storage module and the control module, respectively.
[0046] The distance detection module is used to detect the distance between the lighting device and the obstacle; the temperature detection module is used to detect the device temperature of the lighting device; the positioning module is used to detect the horizontal positioning information and the height positioning information of the lighting device; the control module is used to obtain the position positioning result of the lighting device using the horizontal positioning information and the height positioning information; and the wireless communication module is used to report the position positioning result to a preset client.
[0047] It should be noted that, Figure 2 The lighting equipment, control module 11, positioning module 12, temperature detection module 13, distance detection module 14, and wireless communication module 15 are partially related to... Figure 1 The contents of the control module 11, positioning module 12, temperature detection module 13, distance detection module 14, and wireless communication module 15 are similar, and will not be described in detail here to avoid repetition. For specific details, please refer to [link to relevant documentation]. Figure 1 The contents of the lighting equipment, control module 11, positioning module 12, temperature detection module 13, distance detection module 14 and wireless communication module 15 shown.
[0048] Furthermore, to improve the user experience, the control module is also used to: determine the first operating state of the lighting device based on the device temperature and a preset temperature threshold; if the first operating state is a high-temperature state, send a first lighting adjustment command to the lighting device, which instructs the lighting device to reduce its brightness. That is, the control module can determine the operating state of the lighting device based on the device temperature. The operating state includes at least a high-temperature state and a normal state, which can be determined using the temperature and a preset temperature threshold. Furthermore, the control module can adjust the lighting conditions when the device is in a high-temperature state by sending a first lighting adjustment command to the lighting device, which instructs the lighting device to reduce its brightness to alleviate heat generation, lower the temperature, and further reduce the risk of burns. For example, the casing of a high-power portable lamp is prone to overheating, potentially burning the user and causing discomfort or injury. Adding a temperature detection function allows the lighting level to be adjusted when the temperature is too high, preventing injury to the operator. The operating state of the lighting device can be controlled by a multi-level switch, and during use, the control module automatically monitors and judges to achieve automatic adjustment of the operating state.
[0049] Furthermore, to improve the user experience, the control module is also used to: determine the second working state of the lighting device based on the distance and a preset distance threshold; if the second working state is a near-distance state, send a second lighting adjustment command to the lighting device, which instructs the lighting device to be in a low-brightness state. That is, the control module can determine the working state of the lighting device based on distance. The working state includes at least a near-distance state and a normal state, which can be determined by distance and a preset distance threshold. Furthermore, the control module can adjust the lighting in the near-distance state by sending a second lighting adjustment command to the lighting device, which instructs the lighting device to be in a low-brightness state to avoid light reflection from obstacles at close range, thus preventing eye injury. For example, a high-powered lamp with high light output energy can cause glare (reflected into the customer's eyes, causing blindness or glare) or ignite flammable materials when close to an object, leading to a safety accident. This product adds a distance sensor, switching to a low-brightness level when the lamp is close to an object.
[0050] Furthermore, the positioning module includes a barometer, which is specifically used to: detect the air pressure value of the environment where the lighting equipment is located using the barometer; perform altitude conversion processing based on the air pressure value to obtain the altitude, and the altitude positioning information includes the altitude.
[0051] Furthermore, the distance detection module includes an infrared sensor. The transmitter of the infrared sensor can emit infrared light, which is reflected when it encounters an obstacle and received by the receiver of the infrared sensor, forming an echo. The distance detection module is specifically used to: calculate the distance by using the time difference between the infrared light emitted and received by the infrared sensor to obtain the distance between the lighting device and the obstacle. The echo can be used to determine the presence of an obstacle, and the relative distance can be estimated by using the time difference and the speed of light to obtain the distance between the lighting device and the obstacle.
[0052] Furthermore, the control module is also used to send the distance, device temperature, location positioning result, first working state and second working state to the display module; the display module is used to display the distance, device temperature, location positioning result, first working state and second working state on a preset display screen.
[0053] Understandably, the display module can show the attribute information and various status information of the monitored lighting data, making it convenient for users to view and understand.
[0054] Furthermore, the wireless communication module is also used to receive customized information sent by the client and forward it to the control module. The customized information is used to uniquely identify the lighting device. The control module is used to send the customized information to the display module. The display module is also used to display the customized information on a preset display screen. For example, if a customer has many lights, one light per person, it is easy to get confused and inconvenient to manage. Adding customized display screen content allows the content to be changed via programming or remote programming using a 4G module. Customers can change the content to include the user's organization and name.
[0055] It should be noted that there may be multiple lighting devices. Each lighting device can be distinguished by customizing its information. Customization can be edited on the client side, assigned to the lighting devices, and the customized information can be displayed.
[0056] Furthermore, the multifunctional device also includes a laser module, a floodlight module, and indicator lights. The control module is also used to control the third operating state of the laser module, floodlight module, and indicator lights respectively. The third operating state includes, but is not limited to, turning on or off various lights, or being in a signal emission mode, such as flashing lights to send distress signals, or transmitting messages through lasers in environments such as smoke. For example, most portable lamps only have a main light output, limiting their functionality. In addition to the main light output, it also has side red and blue warning lights and floodlight illumination, allowing customers to use one lamp for multiple purposes according to different needs. Conventional lights have insufficient penetration and limited distance in smoky environments. Adding red and green lasers increases penetration, allowing different signals to be transmitted to users in smoke through different lights.
[0057] Furthermore, to improve charging efficiency, fast charging is implemented. The fast charging module is used to quickly charge the energy storage module according to a preset charging power, shortening the charging time. The energy storage module provides power supply voltage to the multi-functional device and the lighting equipment. When integrated, the energy storage module also supplies power to the lighting equipment. The energy storage module can be a battery pack. The control module is also used to determine the remaining discharge time and remaining power of the energy storage module and send these values to the display module. The display module displays the remaining discharge time and remaining power on a preset display screen. In other words, the control module can provide feedback on the remaining power and discharge time of the stored energy to the user and display it on the screen. Typically, multi-cell flashlights use dedicated chargers, which are diverse and cannot be shared, making charging management inconvenient. The fast charging module allows charging via a mobile phone's fast charger, which is fast and easy to manage.
[0058] For example, lighting equipment can include a main light source, floodlights, warning lights, indicator lights, and switch controls. A Type-C fast charging circuit is added to enable a mobile phone adapter to charge the battery. A display screen shows the lamp's operating status and text information transmitted via the Beidou APP / backend. A proximity sensor is added to reduce the lamp's current when the distance is close. Since there are two input voltages (long and short) and three outputs, to reduce the number of drivers, both Beidou-enabled and non-Beidou-enabled drivers have Beidou output signals. Whether or not wiring is required depends on the specific configuration during production.
[0059] The fast charging circuit uses a common fast charging chip to fast charge 2-cell and 4-cell batteries, supporting common fast charging protocols. The maximum charging power for PD fast charging is 100W, and the maximum power for QC fast charging is 60W. The longer battery has a capacity of 5AH, a rated voltage of 3.7*4=14.8V, and an energy of 66.6Wh. Considering the battery status, charging time, cost, and heat dissipation, 45W charging is chosen, with a charging time of 66.6 / 45 / 0.7=2.1H. The shorter battery has half the capacity, with a charging time of less than 2H, meeting the product package requirement of a 3-hour full charge. This chip supports common mainstream fast charging protocols such as PD3.1, QC3.0, AFC, BC1.2, and DCP, and is compatible with common mobile phone fast charging adapters, meeting the product package requirements.
[0060] Among them, the near-distance sensing downlighting design: when the light is super bright or strong, the receiver detects the distance between the light fixture and the obstruction. If the light fixture is close to the obstruction, the light is reduced to the working light level. When it moves away, the light returns to its original state. The light level is initially set to 0-10cm when the distance is set. The infrared (IR4) emits infrared light, which returns when it encounters an obstacle. The receiver IR5 receives the reflected light and sends a high level to the CPU. The CPU receives the high level and controls the output brightness level of the light fixture, thereby reducing the light current to the working level.
[0061] The laser module utilizes both red and green lasers to enhance penetration and can be used for signal transmission and command. The lasers are available in red and green, and their operating states include constant illumination, 1Hz flashing, 4Hz flashing, and SOS (three long and three short). Customers can assign different signal commands to different operating states according to different usage scenarios. For example, in fire and rescue operations, red indicates danger and evacuation is required, while green indicates safety and attack is required; constant illumination indicates location, 1Hz flashing indicates the direction of attack or evacuation, and 4Hz flashing indicates emergency attack or emergency evacuation.
[0062] The display module displays the operating status of the lights, remaining discharge time, battery level, and information such as altitude, relative altitude, and card number from the positioning module. It also receives emergency evacuation information and text messages from the positioning transmission module. Custom content can be programmed onto the display screen via the Type-C port, or content can be sent via an app / platform to change the displayed content, such as displaying the customer's company name or user name.
[0063] The positioning module, including the BeiDou module, uses a pure BeiDou module for positioning. It communicates with the APP and backend via a 4G cat1 module. The module communicates with the microcontroller, transmitting information to the driver microcontroller, which displays text content and provides light alerts. Positioning function and accuracy: Horizontal positioning is achieved by the BeiDou module, a common and mature solution. A BeiDou chip with BeiDou certification is sufficient, achieving a position accuracy of 10 meters. Altitude positioning is achieved by a barometer. The barometer detects the current air pressure and converts it to altitude, transmitting it to the APP and backend. The backend can issue a zeroing command, and the module can subtract the zeroing altitude from the actual detected altitude to obtain the current altitude. The barometer accuracy is ±3 meters, meeting the product package requirements. Satellite acquisition time: Common BeiDou modules have a satellite acquisition time of 60 seconds, which, combined with power-on time, meets the 120-second satellite acquisition time requirement. Walkie-talkie interference: The BeiDou module and 4G module have significantly different frequency bands from walkie-talkies, so walkie-talkies will not interfere with the BeiDou module.
[0064] This invention provides a multifunctional device involving technologies such as BeiDou positioning, altitude positioning, 4G transmission, temperature sensing, distance sensing, drive step-up / step-down voltage, and fast charging. The multifunctional device establishes a communication connection with lighting equipment and includes a control module, a positioning module, a temperature detection module, a distance detection module, a wireless communication module, a display module, an energy storage module, and a fast charging module. Using this multifunctional device, multiple information monitoring functions can be achieved for lighting equipment, including temperature monitoring, location positioning, and obstacle detection. The location positioning results are also reported to a preset client, allowing not only the user of the lighting equipment to know the positioning results, but also rescue personnel in the background to be aware of the lighting equipment's location at any time. This not only achieves multifunctional information monitoring of the lighting equipment, but the location positioning results also include altitude positioning, making the positioning results more accurate and facilitating rescue efforts. It can also determine various working states of the lighting equipment and perform fast charging, displaying the results intuitively.
[0065] Please see Figure 3 , Figure 3 This is a structural block diagram of a lighting system according to an embodiment of the present invention, such as... Figure 3 The lighting system 00 shown includes: lighting device 20 and such as Figure 1 or Figure 2 The multifunctional device 10 shown has a communication connection with the lighting device 20.
[0066] in, Figure 3 The lighting device 20 shown and the multifunctional device 10 and Figure 1 or Figure 2 The lighting device 20 shown is similar to the multifunctional device 10 described above. To avoid repetition, it will not be described in detail here. For more information, please refer to [link to relevant documentation]. Figure 1 or Figure 2 The lighting device 20 and the multifunctional device 10 shown are described. The lighting system can be portable or non-portable, wireless or wired, and this application does not limit it.
[0067] For example, lighting systems can be explosion-proof lamps, suitable for daily firefighting and emergency rescue individual strong light lighting in the fire protection industry, as well as for daily work lighting and on-site warnings; during flood season patrols and safety hazard investigations, where nighttime lighting is inadequate, comprehensive patrols are needed to thoroughly examine potential risk points along rivers, riverbanks, key road sections, and low-lying areas to carefully inspect dangerous areas; in rescue and duty industries, they can be used for daily duty as strong light search lighting or on-site work lighting; in traffic control industries, they can be used for daily checkpoint inspections, violation and accident handling, etc., as on-site work lighting or on-site warning lighting.
[0068] This invention provides a lighting system comprising a lighting device and a multifunctional device. The lighting device and the multifunctional device are connected via a communication link. The multifunctional device includes a control module, a positioning module, a temperature detection module, a distance detection module, a wireless communication module, a display module, an energy storage module, and a fast charging module. Using this multifunctional device, the lighting device can perform various information monitoring functions, such as temperature monitoring, location positioning, and obstacle detection. The location positioning results are also reported to a preset client, allowing not only the user of the lighting device to know the positioning results, but also rescue personnel in the background to be aware of the lighting device's location at any time. This not only achieves multifunctional information monitoring of the lighting device, but the location positioning results also include altitude positioning, making the positioning results more accurate and facilitating rescue efforts. It can also determine various working states of the lighting device and perform fast charging, displaying these functions intuitively.
[0069] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. The program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments described above. Any references to memory, storage, databases, or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), RAMbus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and RAMbus dynamic RAM (RDRAM), etc.
[0070] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0071] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. A multifunctional device, characterized in that, The multifunctional device is used to establish a communication connection with lighting equipment. The multifunctional device includes a control module, a positioning module, a temperature detection module, a distance detection module, and a wireless communication module. The control module has communication connections with the positioning module, the temperature detection module, the distance detection module, and the wireless communication module, respectively. The distance detection module is used to detect the distance between the lighting device and the obstacle; The temperature detection module is used to detect the equipment temperature of the lighting device; The positioning module is used to detect the horizontal and vertical positioning information of the lighting equipment. The control module is used to obtain the position positioning result of the lighting device using horizontal positioning information and height positioning information; The wireless communication module is used to report the location positioning results to a preset client.
2. The multifunctional device according to claim 1, characterized in that, The control module is also used for: Based on the device temperature and a preset temperature threshold, a first operating state of the lighting device is determined; if the first operating state is a high temperature state, a first lighting adjustment command is sent to the lighting device, which is used to instruct the lighting device to reduce its brightness.
3. The multifunctional device according to claim 1, characterized in that, The control module is also used for: Based on the distance and a preset distance threshold, a second operating state of the lighting device is determined; if the second operating state is a close-range state, a second lighting adjustment command is sent to the lighting device, the second lighting adjustment command being used to indicate that the lighting device is in a low-brightness state.
4. The multifunctional device according to claim 1, characterized in that, The positioning module is specifically used for: The air pressure of the environment where the lighting equipment is located is detected using a barometer; The altitude is obtained by converting the air pressure value into altitude, and the altitude positioning information includes the altitude.
5. The multifunctional device according to claim 1, characterized in that, The distance detection module is specifically used for: The distance between the lighting device and the obstacle is calculated by using the time difference between the infrared light emitted and received by the infrared sensor.
6. The multifunctional device according to claim 1, characterized in that, The multifunctional device also includes a display module, and the control module and the display module have a communication connection; The control module is also used to send distance, device temperature, location positioning result, first working status and second working status to the display module; The display module is used to display the distance, device temperature, location result, first working state, and second working state on a preset display screen.
7. The multifunctional device according to claim 6, characterized in that, The wireless communication module is also used to receive customized information sent by the client and forward it to the control module. The customized information is used to uniquely identify the lighting device. The control module is used to send the customized information to the display module; The display module is also used to display the customized information on a preset display screen.
8. The multifunctional device according to claim 1, characterized in that, The multifunctional device also includes a laser module, a floodlight module, and indicator lights. The control module is also used to control the third working state of the laser module, the floodlight module, and the indicator lights respectively.
9. The multifunctional device according to claim 8, characterized in that, The multifunctional device also includes an energy storage module and a fast charging module. The energy storage module is connected to the control module, and the fast charging module is connected to both the energy storage module and the control module. The fast charging module is used to quickly charge the energy storage module according to a preset charging power; The energy storage module is used to provide power supply voltage for the multifunctional device and the lighting equipment; The control module is also used to determine the remaining discharge time and remaining power of the energy storage module; and send the remaining discharge time and remaining power to the display module; The display module is used to display the remaining discharge time and remaining battery power on a preset display screen.
10. A lighting system, characterized in that, The lighting system includes a lighting device and a multifunctional device as described in any one of claims 1 to 9, wherein the lighting device and the multifunctional device have a communication connection.