Detection data acquisition and display method suitable for small space, medium and equipment

Abstract

The invention relates to a detection data acquisition and display method suitable for a small space, a medium and equipment. The method comprises the following steps: when detection equipment enters an unknown small space, transmitting a high-frequency sound wave signal into the unknown small space, and receiving a reflected sound wave signal returned from the unknown small space; respectively processing the high-frequency sound wave signal and the reflected sound wave signal to obtain a transmitting digital signal and a receiving digital signal; generating space image information of the unknown small space according to the transmitted digital signal and the received digital signal; encoding the space image information of the unknown small space, and sending the space image information to a far end for decoding and displaying; and turning on the illumination equipment based on the instruction of turning on the illumination equipment, and collecting object image information in the unknown small space in real time under the illumination effect of the illumination equipment. According to the invention, the space image in the unknown small space can be detected, so that related workers can know the landform and spatial layout of the unknown small space during field exploration, search and rescue or archaeological.

Description

Technical Field

[0001] The present application relates to the field of data processing technology, and in particular to a method, medium, and device for collecting and displaying detection data suitable for small spaces. Background Art

[0002] Currently, when people conduct wilderness exploration, search and rescue operations, or perform archaeological excavations, they typically carry lighting, video, and other equipment. Larger equipment may require multiple people to carry or require vehicles for transport, which can be inconvenient. If a cave entrance is small, trapped, or collapsed, it's impossible for people to enter and obtain relevant data, images, air quality, or humidity. Furthermore, it's impossible to determine whether there are any living people or animals within the small space, or the details of the ancient ruins. Therefore, a compact, wirelessly controlled device with real-time reception, transmission, terrain detection, and information collection capabilities is needed. This device can carry lighting, pathfinding, and video equipment to explore areas beyond human reach, transmitting high-definition, useful data and images to complete each mission.

[0003] Although detection equipment in related technologies may be small in size, it still has significant deficiencies in functional integration when faced with confined spaces. A single device is often only capable of a single function, such as a separate lighting device, camera, or environmental monitoring device, and cannot simultaneously meet multiple requirements such as terrain detection, environmental information collection, and image capture. In actual operations, workers are still required to carry multiple devices, which is cumbersome and inefficient. Furthermore, most of these devices lack real-time data transmission capabilities, and the collected data cannot be transmitted back in a timely manner, seriously affecting the timeliness and accuracy of decision-making.

[0004] Therefore, it is necessary to provide a new technical solution to improve one or more problems existing in the above solutions.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0006] The purpose of this application is to provide a method, medium and device for collecting and displaying detection data suitable for small spaces, thereby overcoming one or more problems caused by the limitations and defects of related technologies to at least a certain extent.

[0007] According to a first aspect of an embodiment of the present application, a method for collecting and displaying detection data suitable for a small space is provided, the method comprising:

[0008] When the detection device enters an unknown small space, it transmits a high-frequency sound wave signal into the unknown small space and receives a reflected sound wave signal returned from the unknown small space;

[0009] Processing the high-frequency sound wave signal and the reflected sound wave signal respectively to obtain a transmitted digital signal and a received digital signal;

[0010] generating spatial image information of the unknown small space according to the transmitted digital signal and the received digital signal;

[0011] Encoding the spatial image information of the unknown small space and sending it to a remote end for decoding and display;

[0012] Turning on the lighting device based on an instruction to turn on the lighting device, and collecting image information of objects in the unknown small space in real time under the illumination of the lighting device;

[0013] The object image information is encoded and sent to a remote end for decoding and display.

[0014] In an embodiment of the present application, the method further includes:

[0015] Real-time collection of ambient temperature data within the unknown small space;

[0016] The ambient temperature data is stored and analyzed, and the temperature analysis result is sent to the remote end.

[0017] In an embodiment of the present application, the method further includes:

[0018] Collecting gas data in the unknown small space in real time;

[0019] The gas data is stored and analyzed, and the gas analysis results are sent to the remote end; wherein the gas data includes gas composition and gas concentration corresponding to each gas.

[0020] In an embodiment of the present application, the method further includes:

[0021] Collecting thermal radiation information in the unknown small space to generate a thermal image;

[0022] The thermal image is encoded and sent to the remote end for decoding and display, so as to determine the bright area presented in the thermal image.

[0023] In an embodiment of the present application, the method further includes:

[0024] Collecting thermal radiation information in the unknown small space to generate a thermal image;

[0025] The thermal image is encoded and sent to the remote end for decoding and display, so as to determine the bright area presented in the thermal image.

[0026] In an embodiment of the present application, after the step of encoding the thermal image and sending it to the remote end for decoding and displaying to determine the bright area presented in the thermal image, the step further includes:

[0027] The distance information between the object in the bright area and the detection device is collected, and the distance information is sent to the remote end to determine the position of the object in the bright area.

[0028] In an embodiment of the present application, the method further includes:

[0029] If life characteristics of an object in the bright area are collected, wherein the life characteristics include at least a breathing signal, a heartbeat signal and a body temperature change signal;

[0030] The object in the bright area is determined to be a living object;

[0031] If the collected object image information contains any one of the human body appearance features, the living object is determined to be a trapped person; wherein the human body appearance features at least include facial features, head features, arm features and leg features.

[0032] In an embodiment of the present application, after the step of determining that the living object is a trapped person, the method further includes:

[0033] Collect on-site images around the trapped people;

[0034] Collecting location information of the trapped person;

[0035] An alarm message is generated based on the on-site image and the location information, and is sent to the remote end.

[0036] In an embodiment of the present application, after the step of determining that the living object is a trapped person, the method further includes:

[0037] The remote voice module is started based on the instruction to start the remote voice, the voice information of the living object is collected and sent to the remote end, and the voice information of the staff sent by the remote end is received.

[0038] According to a third aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the program is executed by a processor, the steps of the method for collecting and displaying detection data suitable for small spaces described in any of the above embodiments are implemented.

[0039] According to a fourth aspect of the embodiments of the present application, there is provided an electronic device, including:

[0040] processor; and

[0041] a memory for storing executable instructions of the processor;

[0042] The processor is configured to execute the steps of the method for collecting and displaying detection data suitable for a small space in any one of the above embodiments by executing the executable instructions.

[0043] The technical solutions provided by the embodiments of the present application may have the following beneficial effects:

[0044] In one embodiment of the present application, through the above method, when the detection equipment enters an unknown small space, by emitting a high-frequency sound wave signal and receiving a reflected sound wave signal, the reflected sound wave signal is processed into a digital signal, and further generating spatial image information, the spatial image in the unknown small space can be detected, and high-definition spatial image information can be transmitted back, so that relevant personnel can understand the topography and spatial layout of the unknown small space during field exploration, search and rescue, or archaeology, providing an important basis for subsequent analysis, planning, and decision-making. In addition, by collecting the image information of the object under the action of light, a clearer image of the object in the unknown small space can be obtained, so as to realize the search for objects in the unknown small space during field exploration or search and rescue work, or to quickly search for relics in the unknown small space during archaeological work.

[0045] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification, are used to explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0047] Figure 1 A flowchart schematically illustrates a method for collecting and displaying detection data suitable for a small space in an exemplary embodiment of the present application;

[0048] Figure 2 Schematically illustrates a program product diagram in an exemplary embodiment of the present application;

[0049] Figure 3 The figure schematically shows a schematic diagram of an electronic device in an exemplary embodiment of the present application. DETAILED DESCRIPTION

[0050] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0051] In addition, the accompanying drawings are merely schematic illustrations of the present application and are not necessarily drawn to scale. Identical reference numerals in the figures denote identical or similar parts, and thus repetitive descriptions thereof will be omitted. Some of the blocks shown in the accompanying drawings are functional entities that do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices.

[0052] This example embodiment first provides a method for collecting and displaying detection data suitable for small spaces. Figure 1 As shown in , the method may include:

[0053] Step S101: When the detection device enters an unknown small space, it transmits a high-frequency sound wave signal into the unknown small space and receives a reflected sound wave signal returned from the unknown small space.

[0054] Step S102: Process the high-frequency sound wave signal and the reflected sound wave signal separately to obtain digital signals.

[0055] Step S103: Generate spatial image information of the unknown small space according to the high-frequency sound wave signal and the reflected sound wave signal.

[0056] Step S104: Encode the spatial image information of the unknown small space and send it to the remote end for decoding and display.

[0057] Step S105: Turn on the lighting device based on the instruction to turn on the lighting device, and collect image information of objects in the unknown small space in real time under the illumination of the lighting device.

[0058] In one embodiment of the present application, through the above method, when the detection equipment enters an unknown small space, by emitting a high-frequency sound wave signal and receiving a reflected sound wave signal, the reflected sound wave signal is processed into a digital signal, and further generating spatial image information, the spatial image in the unknown small space can be detected, and high-definition spatial image information can be transmitted back, so that relevant personnel can understand the topography and spatial layout of the unknown small space during field exploration, search and rescue, or archaeology, providing an important basis for subsequent analysis, planning, and decision-making. In addition, by collecting the image information of the object under the action of light, a clearer image of the object in the unknown small space can be obtained, so as to realize the search for objects in the unknown small space during field exploration or search and rescue work, or to quickly search for relics in the unknown small space during archaeological work.

[0059] Below, we will refer to Figure 1 Each step of the above method in this exemplary embodiment is described in more detail.

[0060] In steps S101, S102, S103, and S104, the unknown small space may be a narrow cave or collapsed crack encountered during field exploration, a small space formed by a trapped cave or earthquake collapse encountered during search and rescue, or an unknown cave encountered during archaeology. The specific situation depends on the actual situation and this application does not impose any restrictions on this.

[0061] The bottom of the detection device in this application adopts a wheeled crawler structure. The wheeled crawler structure can be used on flat terrain, with the advantages of fast movement speed and easy control, and can also be used on complex terrain (such as sandy and gravel ground). Therefore, the terrain adaptability, stability, flexibility and durability of the detection device are relatively good.

[0062] An ultrasonic echolocator is set on the detection device, so that the detection device has the function of detecting unknown small spaces. Through the ultrasonic echolocator, the bat echo system is simulated and applied to the detection of unknown small spaces, and a two-dimensional or three-dimensional spatial image of the unknown small space is drawn.

[0063] Specifically, an ultrasonic echolocator has multiple functions. It uses the principle of bat echolocation to continuously transmit high-frequency sound wave signals into an unknown small space. In the unknown small space, it uses the phenomenon of sound wave reflection to receive the reflected sound wave signals (the echo of the emitted sound reflected from the object) returned from the unknown small space. These high-frequency sound wave signals and reflected sound wave signals are processed by analog-to-digital converters to obtain corresponding digital signals, namely the transmitted digital signal and the received digital signal.

[0064] Based on the time delay between the transmitted and received digital signals, and the speed of sound waves in air, the distance between the inner wall of the unknown small space and the detection device can be determined. For example, if the time delay is 1 millisecond, the distance is 0.34 meters.

[0065] Based on the calculated distance and angle information (the angle can be determined by the layout of multiple ultrasonic echolocators and signal differences), the outline of the object is drawn in a plane coordinate system. With the detection device as the origin, the reflection points at different directions and distances are connected to form a two-dimensional image.

[0066] Based on the two-dimensional image, combined with measurement data from multiple different angles, a three-dimensional model of the unknown small space is constructed through spatial coordinate transformation and interpolation algorithm, that is, a spatial image signal of the unknown small space is generated, and then the spatial image information of the unknown small space is encoded to obtain the encoded spatial image information, which is sent to the remote end according to the VGTP protocol and decoded using the VGTP protocol to obtain the decoded spatial image, and then the decoded spatial image is presented to relevant staff so that they can understand the topography and spatial layout of the unknown small space during field exploration, search and rescue or archaeology, providing an important basis for subsequent analysis, planning and decision-making.

[0067] It should be noted that when the coded spatial image information is sent to the remote end according to the VGTP protocol, it is mainly transmitted to the remote end via a wireless network, wherein the wireless network can be provided by a Wi-Fi module.

[0068] In addition, the ultrasonic echolocator can be used to detect the distance of obstacles in real time to adjust the direction and speed of the detection equipment.

[0069] In step S105, after determining the topography and spatial layout of the unknown small space where the detection device is located, the staff remotely activates the lighting device on the detection device. Under the illumination of the lighting device, the staff uses the camera on the detection device to capture the surrounding terrain of the detection device. The staff remotely controls the direction of the detection device (i.e., sends a command to adjust the direction of the detection device to the remote end to adjust the direction of the detection device) to capture image information of objects in the unknown small space. Collecting object image information under the illumination of the lighting device allows for a clearer image of the object.

[0070] In step S106, after the object image information in the unknown small space is collected, it is encoded to obtain the encoded object image information, and is sent to the remote end for decoding to obtain the decoded object image and present it to relevant staff.

[0071] It should be noted that when staff encounter narrow spaces or collapsed cracks during field exploration, the staff cannot enter because the narrow spaces or collapsed cracks are too small, and there may be dangers in the narrow spaces or collapsed cracks. Therefore, the staff operate the detection equipment to enter the narrow spaces or collapsed cracks.

[0072] When the detection equipment enters a narrow space or collapsed fissure, the staff operates the ultrasonic echolocator on the detection equipment. Specifically, the ultrasonic echolocator transmits a high-frequency acoustic signal into the narrow space or collapsed fissure, and then receives the reflected acoustic signal. The high-frequency acoustic signal is then processed to obtain a transmitted digital signal, and the reflected acoustic signal is processed to obtain a reflected digital signal. Based on the transmitted and reflected digital signals, spatial image information of the narrow space or collapsed fissure is generated and encoded. This encoded spatial image information is then transmitted to a remote location for decoding, resulting in a decoded spatial image that is presented to the staff. This allows the staff to understand the topography and spatial layout of the narrow space or collapsed fissure, facilitating subsequent exploration.

[0073] After understanding the topography and spatial layout of the narrow space or collapsed crack where the detection equipment is located, the staff will turn on the lighting equipment on the detection equipment at the remote end. Under the illumination of the lighting equipment, the camera on the detection equipment will capture the surrounding terrain of the detection equipment, and the movement direction of the detection equipment will be controlled at the remote end (that is, an instruction to adjust the movement direction of the detection equipment will be sent to the remote end to adjust the movement direction of the detection equipment), and image information of objects in the narrow space or collapsed crack will be collected, so that the staff can search for some objects during the field exploration.

[0074] It should also be noted that when staff encounter small spaces formed by being trapped in caves or earthquake collapses during field search and rescue, the staff cannot enter because the small spaces formed by being trapped in caves or earthquake collapses are too small, and there may be dangers in the small spaces formed by being trapped in caves or earthquake collapses. Therefore, the staff operate the detection equipment to enter the small spaces formed by being trapped in caves or earthquake collapses.

[0075] When the detection equipment enters the small space created by a cave or earthquake collapse, the staff operates the ultrasonic echolocator on the detection equipment. Specifically, the ultrasonic echolocator transmits a high-frequency acoustic signal into the small space created by the cave or earthquake collapse, and then receives the reflected acoustic signal. The high-frequency acoustic signal is then processed to obtain a transmitted digital signal, and the reflected acoustic signal is processed to obtain a reflected digital signal. Based on the transmitted and reflected digital signals, spatial image information of the small space created by the cave or earthquake collapse is generated and encoded. This encoded spatial image information is then transmitted to a remote location for decoding, resulting in a decoded spatial image that is presented to the staff. This allows the staff to understand the topography and spatial layout of the small space created by the cave or earthquake collapse, facilitating subsequent search and rescue efforts.

[0076] After learning about the topography and spatial layout of the small space formed by the trapped cave and earthquake collapse where the detection equipment is located, the staff remotely turns on the lighting equipment on the detection equipment. Under the illumination of the lighting equipment, the camera on the detection equipment collects the terrain around the detection equipment, remotely controls the movement direction of the detection equipment (i.e., sends instructions to the remote end to adjust the movement direction of the detection equipment), and collects image information of objects in the small space formed by the trapped cave and earthquake collapse, so that the staff can search for objects, such as living things, during the search and rescue process.

[0077] It should also be noted that when staff encounter unknown caves during archaeological excavations, the staff cannot enter the unknown caves because they are too small and there may be dangers in the unknown caves. Therefore, the staff operate the detection equipment to enter the unknown caves.

[0078] When the exploration equipment enters an unknown cave, the staff operates the ultrasonic echolocator on the equipment. Specifically, the ultrasonic echolocator transmits a high-frequency sound wave signal into the unknown cave and then receives the reflected sound wave signal. The high-frequency sound wave signal is then processed to generate a transmitted digital signal, and the reflected sound wave signal is processed to generate a reflected digital signal. Based on the transmitted and reflected digital signals, a spatial image of the unknown cave is generated and encoded. This encoded spatial image is then transmitted to a remote location for decoding, resulting in a decoded spatial image that is presented to the staff. This allows them to understand the topography and spatial layout of the unknown cave, facilitating subsequent archaeological research.

[0079] After learning about the topography and spatial layout of the unknown cave where the detection equipment is located, the staff will turn on the lighting equipment on the detection equipment at the remote end. Under the illumination of the lighting equipment, the staff will use the camera on the detection equipment to collect the terrain around the detection equipment, and remotely control the direction of movement of the detection equipment (that is, send instructions to the remote end to adjust the direction of movement of the detection equipment to adjust the direction of movement of the detection equipment), and collect image information of objects in the unknown cave, so that the staff can search for some relics during the archaeological process.

[0080] In one embodiment, the method further comprises:

[0081] Real-time collection of ambient temperature data in unknown small spaces;

[0082] The ambient temperature data is stored and analyzed, and the temperature analysis results are sent to the remote end.

[0083] It is understandable that when the staff operates the detection equipment to enter an unknown small space, they can remotely operate the temperature sensor to collect the ambient temperature data in the unknown small space, store it in the data module, and analyze it at the same time, so that the staff can understand the temperature conditions in the unknown small space based on the temperature analysis results.

[0084] It should be noted that the analysis of ambient temperature data mainly involves analyzing the maximum ambient temperature, minimum ambient temperature, and average ambient temperature in the unknown small space, that is, the temperature analysis results include the maximum ambient temperature, minimum ambient temperature, and average ambient temperature.

[0085] In one embodiment, the method further comprises:

[0086] Real-time collection of gas data in unknown small spaces;

[0087] The gas data is stored and analyzed, and the gas analysis results are sent to a remote end; the gas data includes gas composition and the gas concentration corresponding to each gas.

[0088] It is understandable that when the staff operates the detection equipment to enter an unknown small space, they can remotely operate the air sensor to collect the gas composition and gas concentration corresponding to each gas in the unknown small space, store them in the data module, and analyze them at the same time, so that the staff can understand the gas situation in the unknown small space based on the gas analysis results.

[0089] It should be noted that gas data analysis mainly involves analyzing the various gas components and corresponding gas concentrations within the unknown small space. That is, the gas analysis results include gas components and the corresponding gas concentrations of each gas. Gas components can include oxygen, carbon dioxide, carbon monoxide, etc.

[0090] Infrared spectroscopy remote sensing technology can also be used to detect the gas composition and corresponding gas concentration within an unknown small space by analyzing the spectral characteristics of specific bands. For example, Fourier transform infrared spectroscopy can be used to detect greenhouse gases such as carbon dioxide and methane in an unknown small space. This method is suitable for detecting the internal environment of an unknown small space and can provide high-precision gas concentrations, storing the data in a data module for analysis and processing.

[0091] In one embodiment, the method further comprises:

[0092] Collect thermal radiation information in unknown small spaces and generate thermal images;

[0093] The thermal image is encoded and sent to the remote end for decoding and display to determine the bright areas presented in the thermal image.

[0094] It's understandable that if, during a search and rescue operation, personnel need to search for life within a small space created by a cave or earthquake collapse, they can remotely control detection equipment, activate infrared sensors, collect thermal radiation information from within the small space created by the cave or earthquake collapse, generate a thermal image, encode the thermal image, and transmit it to a remote location for decoding and display to the personnel. Because human body temperature is typically higher than the surrounding environment, brightly colored areas in the thermal image indicate the presence of life. Therefore, infrared sensors can quickly locate life.

[0095] Furthermore, after the step of encoding the thermal image and sending it to the remote end for decoding and displaying to determine the bright area presented in the thermal image, the method further includes:

[0096] The distance information between the object in the bright area and the detection device is collected and sent to the remote end to determine the position of the object in the bright area.

[0097] It is understandable that when it is determined that there are living objects in the bright area, the staff will operate the laser rangefinder at the remote end to measure the distance information between the living object and the detection equipment, and send it to the remote end so that the staff can determine the location of the living object in the bright area and thus complete the search and rescue mission.

[0098] It should be noted that the following methods can also be used for search and rescue.

[0099] In one embodiment, the method further comprises:

[0100] If life characteristics of an object in a bright area are collected, wherein the life characteristics include at least a breathing signal, a heartbeat signal, and a body temperature change signal;

[0101] Then the object in the bright area is judged to be a living object;

[0102] If the collected object image information contains any one of the human body appearance features, the living object is determined to be a trapped person; wherein the human body appearance features include at least facial features, head features, arm features and leg features.

[0103] It is understood that whether an object in a bright area is alive can be determined by whether the object's vital signs are collected. Specifically, when the object's vital signs are collected, that is, when one of a breathing signal, a heartbeat signal, and a temperature change signal is collected, the object in the bright area can be determined to be alive. If the object's vital signs are not collected, the object in the bright area can be determined to be inanimate.

[0104] Furthermore, whether the object is a trapped person can be determined by determining whether the object's image information contains any of the human body's physical characteristics. Specifically, if the object's image information contains any of the human body's physical characteristics, the object can be determined to be a trapped person. Human body characteristics include at least facial features, head features, arm features, and leg features. Human body characteristics are pre-stored features.

[0105] It should be noted that the radar system can be used to detect tiny movements of the human body to monitor heartbeat and breathing. Specifically, microwave signals are emitted into an unknown small space. These microwave signals can penetrate walls or obstacles. When these microwave signals encounter the human body, they can capture the body's weak vibrations (such as heartbeat, breathing, etc.) to achieve the collection of respiratory signals and heartbeat signals. Among them, the radar system can be a microwave radar and an ultra-wideband radar, which is not limited in this application.

[0106] The body temperature change signal can be reflected by the brightness change of the bright area in the thermal image. If the brightness of the bright area in the thermal image changes, it proves that the body temperature of the object in the bright area has changed.

[0107] In one embodiment, after the step of determining that the living object is a trapped person, the method further includes:

[0108] Collect on-site images around the trapped people;

[0109] Collect location information of trapped persons;

[0110] Generate alarm information based on on-site images and location information and send it to the remote end.

[0111] In one embodiment, after the step of determining that the living object is a trapped person, the method further includes:

[0112] The remote voice module is started based on the remote voice start instruction, the voice information of the living object is collected and sent to the remote end, and the voice information of the staff sent by the remote end is received.

[0113] It is understandable that when determining whether the living object is a trapped person, the staff immediately operates the camera on the detection equipment to collect on-site images of the trapped person from multiple angles and the location information of the trapped person, and then generates alarm information based on the on-site images and location information so that remote staff can analyze and determine the rescue plan.

[0114] At the same time, the remote voice module is automatically turned on and two-way audio is sent to enable conversation between the trapped people and remote staff.

[0115] It should be noted that the position information of the trapped person is the position of the object in the bright area.

[0116] In one embodiment, the detection device has a built-in power supply device that can provide power for the detection device and the camera, wifi module and various sensors on the detection device.

[0117] It should be noted that although the steps of the method of this application are described in a specific order in the accompanying drawings, this does not require or imply that the steps must be performed in this specific order, or that all steps must be performed to achieve the desired results. Additionally or alternatively, certain steps may be omitted, multiple steps may be combined into a single step, and / or a single step may be decomposed into multiple steps. In addition, it is also easy to understand that these steps may be executed synchronously or asynchronously, for example, in multiple modules / processes / threads.

[0118] In an exemplary embodiment of the present application, a computer-readable storage medium is further provided, storing a computer program thereon. When executed by a processor, the program can implement the steps of the method for collecting and displaying detection data suitable for small spaces described in any of the aforementioned embodiments. In some possible implementations, various aspects of the present invention can also be implemented in the form of a program product, which includes program code. When the program product is executed on a terminal device, the program code is configured to cause the terminal device to execute the steps according to various exemplary embodiments of the present invention described in the aforementioned method for collecting and displaying detection data suitable for small spaces section of this specification.

[0119] refer to Figure 2As shown, a program product 300 for implementing the above method according to an embodiment of the present invention is described. The program product 300 may be a portable compact disc read-only memory (CD-ROM) and include program code, and may be run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited thereto. In this document, a readable storage medium may be any tangible medium containing or storing a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0120] The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or component, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0121] The computer-readable storage medium may include a data signal propagated in baseband or as part of a carrier wave, wherein the readable program code is carried. The data signal propagated may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable storage medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, device, or component. The program code contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination thereof.

[0122] The program code for performing the operations of the present invention may be written in any combination of one or more programming languages, including object-oriented programming languages such as Java, C++, and the like, as well as conventional procedural programming languages such as "C" or similar programming languages. The program code may be executed entirely on the user computing device, partially on the user device, as a stand-alone software package, partially on the user computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving a remote computing device, the remote computing device may be connected to the user computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0123] In an exemplary embodiment of the present application, an electronic device is further provided, which may include a processor and a memory for storing executable instructions of the processor. The processor is configured to execute the executable instructions to perform the steps of the method for collecting and displaying detection data suitable for a small space described in any of the above embodiments.

[0124] Those skilled in the art will appreciate that various aspects of the present invention may be implemented as systems, methods, or program products. Therefore, various aspects of the present invention may be implemented in the following forms: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software implementations, which may be collectively referred to herein as "circuits," "modules," or "systems."

[0125] Refer to the following Figure 3 An electronic device 600 according to this embodiment of the present invention will be described. Figure 3 The electronic device 600 shown is merely an example and should not limit the functions and scope of use of the embodiments of the present invention.

[0126] like Figure 3 As shown, electronic device 600 is implemented as a general-purpose computing device. Components of electronic device 600 may include, but are not limited to, at least one processing unit 610, at least one storage unit 620, a bus 630 connecting various system components (including storage unit 620 and processing unit 610), a display unit 640, and the like.

[0127] The storage unit stores program codes, which can be executed by the processing unit 610, so that the processing unit 610 performs the steps of various exemplary embodiments of the present invention described in the above-mentioned method for collecting and displaying detection data suitable for small spaces. For example, the processing unit 610 can perform the following steps: Figure 1 Follow the steps shown in .

[0128] The storage unit 620 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 6201 and / or a cache memory unit 6202 , and may further include a read-only memory unit (ROM) 6203 .

[0129] The storage unit 620 may also include a program / utility 6204 having a set (at least one) of program modules 6205, such program modules 6205 including but not limited to: an operating system, one or more application programs, other program modules and program data, each of which or some combination may include an implementation of a network environment.

[0130] Bus 630 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus architectures.

[0131] The electronic device 600 can also communicate with one or more external devices 700 (e.g., a keyboard, a pointing device, a Bluetooth device, etc.), one or more devices that enable a user to interact with the electronic device 600, and / or any device that enables the electronic device 600 to communicate with one or more other computing devices (e.g., a router, a modem, etc.). Such communication can occur via an input / output (I / O) interface 650. Furthermore, the electronic device 600 can communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network such as the Internet) via a network adapter 660. The network adapter 660 can communicate with other modules of the electronic device 600 via the bus 630. It should be understood that, although not shown in the figures, other hardware and / or software modules can be used in conjunction with the electronic device 600, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0132] Through the description of the above embodiments, it is easy for those skilled in the art to understand that the example embodiments described here can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the embodiment of the present application can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, and includes a number of instructions to enable a computing device (which can be a personal computer, a server, or a network device, etc.) to execute the above-mentioned method for collecting and displaying detection data suitable for small spaces according to the embodiment of the present application.

[0133] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of this application and include common knowledge or customary techniques in the art that are not disclosed herein.

Claims

1. A method for collecting and displaying detection data suitable for small spaces, characterized in that: The method includes: When the detection device enters an unknown small space, it transmits a high-frequency sound wave signal into the unknown small space and receives a reflected sound wave signal returned from the unknown small space; Processing the high-frequency sound wave signal and the reflected sound wave signal respectively to obtain a transmitted digital signal and a received digital signal; generating spatial image information of the unknown small space according to the transmitted digital signal and the received digital signal; Encoding the spatial image information of the unknown small space and sending it to a remote end for decoding and display; Turning on the lighting device based on an instruction to turn on the lighting device, and collecting image information of objects in the unknown small space in real time under the illumination of the lighting device; The object image information is encoded and sent to a remote end for decoding and display.

2. The method for collecting and displaying detection data suitable for small spaces according to claim 1, characterized in that: The method further comprises: Real-time collection of ambient temperature data within the unknown small space; The ambient temperature data is stored and analyzed, and the temperature analysis result is sent to the remote end.

3. The method for collecting and displaying detection data suitable for small spaces according to claim 1, characterized in that: The method further comprises: Collecting gas data in the unknown small space in real time; The gas data is stored and analyzed, and the gas analysis results are sent to the remote end; wherein the gas data includes gas composition and gas concentration corresponding to each gas.

4. The method for collecting and displaying detection data suitable for small spaces according to claim 1, characterized in that: The method further comprises: Collecting thermal radiation information in the unknown small space to generate a thermal image; The thermal image is encoded and sent to the remote end for decoding and display, so as to determine the bright area presented in the thermal image.

5. The method for collecting and displaying detection data suitable for small spaces according to claim 4, characterized in that: After the step of encoding the thermal image and sending it to the remote end for decoding and displaying to determine the bright area presented in the thermal image, the method further includes: The distance information between the object in the bright area and the detection device is collected, and the distance information is sent to the remote end to determine the position of the object in the bright area.

6. The method for collecting and displaying detection data suitable for small spaces according to claim 4, characterized in that: The method further comprises: If life characteristics of an object in the bright area are collected, wherein the life characteristics include at least a breathing signal, a heartbeat signal and a body temperature change signal; The object in the bright area is determined to be a living object; If the collected object image information contains any one of the human body appearance features, the living object is determined to be a trapped person; wherein the human body appearance features at least include facial features, head features, arm features and leg features.

7. The method for collecting and displaying detection data suitable for small spaces according to claim 6, characterized in that: After the step of determining that the living object is a trapped person, the method further includes: Collect on-site images around the trapped people; Collecting location information of the trapped person; An alarm message is generated based on the on-site image and the location information, and is sent to the remote end.

8. The method for collecting and displaying detection data suitable for small spaces according to claim 7, characterized in that: After the step of determining that the living object is a trapped person, the method further includes: The remote voice module is started based on the instruction to start the remote voice, the voice information of the living object is collected and sent to the remote end, and the voice information of the staff sent by the remote end is received.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method for collecting and displaying detection data suitable for a small space as described in any one of claims 1 to 8 are implemented.

10. An electronic device, characterized in that: include: processor; as well as a memory for storing executable instructions of the processor; The processor is configured to execute the steps of the method for collecting and displaying detection data suitable for a small space according to any one of claims 1 to 8 by executing the executable instructions.

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