Equipment monitoring method and device and storage medium

Abstract

The invention provides an equipment monitoring method and device and a storage medium, relates to the technical field of communication, and can improve the monitoring efficiency of unpowered equipment. The method comprises the following steps: sending a first signal, and receiving the first signal reflected by the environment; the first signal reflected by the environment is processed, the monitoring result of the first equipment in the environment is determined, and the monitoring result of the first equipment is used for indicating whether the first equipment runs abnormally or not.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a device monitoring method, device and storage medium. Background Art

[0002] In order to ensure the safe operation of non-powered equipment (such as baggage tractors, baggage conveyor belts, or boarding bridges) on the airport apron, it is necessary to monitor the non-powered equipment to understand its operating conditions and thus discover potential safety risks.

[0003] At present, the monitoring of non-powered equipment is mainly carried out through manual patrols. However, the above method relies on the work ability of humans, has problems such as low efficiency and easy omissions, which leads to low efficiency in monitoring non-powered equipment. Summary of the invention

[0004] The present application provides an equipment monitoring method, device and storage medium, which can improve the efficiency of monitoring unpowered equipment.

[0005] In order to achieve the above objectives, this application adopts the following technical solutions:

[0006] In a first aspect, the present application provides a device monitoring method, the method comprising: sending a first signal, and receiving the first signal reflected by an environment; processing the first signal reflected by the environment, and determining a monitoring result of a first device in the environment, the monitoring result of the first device being used to indicate whether the first device has an operating abnormality.

[0007] In a possible implementation, the monitoring result of the first device includes location information of the first device and / or loading information of the first device, wherein the loading information is used to indicate whether goods are loaded in the first device.

[0008] In one possible implementation, a first signal reflected by an environment is processed to determine a monitoring result of a first device in the environment, including: processing the first signal reflected by the environment to obtain a first time interval, where the first time interval is the time interval between a time of sending the first signal and a time of receiving the first signal reflected by the environment; and determining the monitoring result of the first device based on the first time interval.

[0009] In one possible implementation, the first signal is an infrared type signal, the monitoring result of the first device includes the loading information of the first device, and the monitoring result of the first device is determined based on the first time interval, including: when the first time interval is greater than or equal to the preset duration of the infrared, determining that the loading information of the first device is used to indicate that no goods are loaded in the first device; when the first time interval is less than the preset duration of the infrared, determining that the loading information of the first device is used to indicate that goods are loaded in the first device.

[0010] In one possible implementation, the first signal is an ultrasonic type signal, the monitoring result of the first device includes the loading information of the first device, and the monitoring result of the first device is determined based on the first time interval, including: determining the one-way propagation distance of the first signal based on the first time interval, the one-way propagation distance being the distance between the first device and the object reflecting the first signal; when the one-way propagation distance is greater than or equal to the length of the first device, determining the loading information of the first device to indicate that no goods are loaded in the first device; when the one-way propagation distance is less than the length of the first device, determining the loading information of the first device to indicate that goods are loaded in the first device.

[0011] In one possible implementation, the monitoring result of the first device includes the location information of the first device. Based on the first time interval, determining the monitoring result of the first device includes: inputting the first time interval and the location information of a reference object in the environment into a location information determination model to obtain the location information of the first device.

[0012] In a second aspect, the present application provides an equipment monitoring device, which includes: a communication unit and a processing unit; the communication unit is used to send a first signal and receive the first signal reflected by the environment; the processing unit is used to process the first signal reflected by the environment, determine the monitoring result of a first device in the environment, and the monitoring result of the first device is used to indicate whether the first device has an operating abnormality.

[0013] In a possible implementation, the monitoring result of the first device includes location information of the first device and / or loading information of the first device, wherein the loading information is used to indicate whether goods are loaded in the first device.

[0014] In one possible implementation, the processing unit is further used to process the first signal reflected by the environment to obtain a first time interval, where the first time interval is the time interval between the time of sending the first signal and the time of receiving the first signal reflected by the environment; the processing unit is also used to determine the monitoring result of the first device based on the first time interval.

[0015] In one possible implementation, the first signal is an infrared type signal, and the monitoring result of the first device includes the loading information of the first device. The processing unit is further used to determine, when the first time interval is greater than or equal to the preset infrared duration, that the loading information of the first device is used to indicate that no goods are loaded in the first device; the processing unit is further used to determine, when the first time interval is less than the preset infrared duration, that the loading information of the first device is used to indicate that goods are loaded in the first device.

[0016] In one possible implementation, the first signal is an ultrasonic type signal, and the monitoring result of the first device includes the loading information of the first device. The processing unit is further used to determine the one-way propagation distance of the first signal based on the first time interval, and the one-way propagation distance is the distance between the first device and the object that reflects the first signal; the processing unit is further used to determine that the loading information of the first device is used to indicate that no goods are loaded in the first device when the one-way propagation distance is greater than or equal to the length of the first device; the processing unit is further used to determine that the loading information of the first device is used to indicate that goods are loaded in the first device when the one-way propagation distance is less than the length of the first device.

[0017] In a possible implementation, the monitoring result of the first device includes the location information of the first device, and the processing unit is further used to input the first time interval and the location information of the reference object in the environment into the location information determination model to obtain the location information of the first device.

[0018] In a third aspect, the present application provides an equipment monitoring device, comprising: a processor and a communication interface; the communication interface and the processor are coupled, and the processor is used to run a computer program or instructions to implement the equipment monitoring method described in the first aspect and any possible implementation method of the first aspect.

[0019] In a fourth aspect, the present application provides a computer-readable storage medium, which stores instructions. When the instructions are executed on a terminal, the terminal executes the device monitoring method described in the first aspect and any possible implementation of the first aspect.

[0020] In a fifth aspect, the present application provides a computer program product comprising instructions, which, when executed on a device monitoring apparatus, enables the device monitoring apparatus to execute the device monitoring method as described in the first aspect and any possible implementation of the first aspect.

[0021] In a sixth aspect, the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface and the processor are coupled, and the processor is used to run a computer program or instructions to implement a device monitoring method as described in the first aspect and any possible implementation of the first aspect.

[0022] Specifically, the chip provided in the present application also includes a memory for storing computer programs or instructions.

[0023] The above technical solution brings at least the following beneficial effects: compared with the general technology that relies on manual monitoring of unpowered equipment, the equipment monitoring method provided in the embodiment of the present application is to send signals through electronic devices and process the signals reflected by the environment to obtain the monitoring results of the unpowered equipment. In this way, the monitoring results of the unpowered equipment are determined by electronic devices, which reduces the burden of manual monitoring and thus can improve the efficiency of monitoring the unpowered equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of an infrared diffuse reflection photoelectric switch provided in an embodiment of the present application;

[0025] Figure 2 An example diagram of an ultrasonic module timing diagram provided in an embodiment of the present application;

[0026] Figure 3 A schematic diagram of the structure of a device monitoring system provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the structure of another device monitoring system provided in an embodiment of the present application;

[0028] Figure 5 A schematic diagram of the composition of an equipment monitoring device provided in an embodiment of the present application;

[0029] Figure 6 A schematic diagram of the appearance of an equipment monitoring device provided in an embodiment of the present application;

[0030] Figure 7 A flow chart of a device monitoring method provided in an embodiment of the present application;

[0031] Figure 8 A flowchart of another device monitoring method provided in an embodiment of the present application;

[0032] Fig. 9 A flowchart of another device monitoring method provided in an embodiment of the present application;

[0033] Fig.10 A flowchart of another device monitoring method provided in an embodiment of the present application;

[0034] Fig.11 A flowchart of another device monitoring method provided in an embodiment of the present application;

[0035] Fig.12An example diagram of an electronic device sending location information of a first device provided in an embodiment of the present application;

[0036] Fig.13 A schematic diagram of the structure of an equipment monitoring device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] The equipment monitoring method, device and storage medium provided in the embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0038] The term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0039] The terms "first" and "second" and the like in the specification and drawings of this application are used to distinguish different objects, or to distinguish different processing of the same object, rather than to describe a specific order of objects.

[0040] In addition, the terms "including" and "having" and any variations thereof mentioned in the description of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include other steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0041] It should be noted that, in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0042] In the description of the present application, unless otherwise specified, “plurality” means two or more.

[0043] The following explains the terms involved in the embodiments of the present application to facilitate the reader's understanding.

[0044] 1. Infrared diffuse reflection photoelectric switch

[0045] The infrared diffuse reflection photoelectric switch is a sensor that integrates a transmitter and a receiver. When the object to be detected passes through the infrared diffuse reflection photoelectric switch, the object to be detected reflects a sufficient amount of light emitted by the infrared diffuse reflection photoelectric switch's transmitter to the infrared diffuse reflection photoelectric switch's receiver, and then the infrared diffuse reflection photoelectric switch generates a switch signal. In addition, since the working principle of the infrared diffuse reflection photoelectric switch is similar to the diffuse reflection principle, it is called an infrared diffuse reflection photoelectric switch.

[0046] The principle of diffuse reflection is further explained below.

[0047] The principle of diffuse reflection means that when parallel incident light hits the rough surface of an object, the rough surface will reflect the parallel incident light in all directions. Since the rough surface of an object is uneven, it is equivalent to countless plane mirrors at different angles, and the incident light is parallel light, that is, the incident direction of the incident light is the same, but the angles of each plane mirror are different, so the angles of the reflected light are different, so that the rough surface of the object will reflect light in all directions.

[0048] Since the intensity of the light reflected from the surface of the detected object to the receiver of the infrared diffuse reflection photoelectric switch exceeds the preset threshold, the infrared diffuse reflection photoelectric switch can generate a switch signal. Therefore, when the surface of the detected object is perpendicular to the emitted light of the infrared diffuse reflection photoelectric switch, the intensity of the light reflected from the surface of the detected object is relatively large. In addition, the reflectivity of the surface of the detected object determines the intensity of the light reflected from the surface of the detected object. For example, the intensity of the light reflected from the surface of a rough object is less than the intensity of the light reflected from the surface of a smooth object.

[0049] Furthermore, the detection distance between the detected object and the infrared diffuse reflection photoelectric switch also determines the intensity of the light reflected from the surface of the detected object. The smaller the detection distance between the detected object and the infrared diffuse reflection photoelectric switch, the greater the intensity of the light reflected from the surface of the detected object.

[0050] Figure 1 This is a schematic diagram of the structure of an infrared diffuse reflection photoelectric switch. Figure 1 As shown in FIG. 1 , the infrared diffuse reflection photoelectric switch includes a transmitter Tr, a receiver R, a sliding rheostat, and a prism. The transmitter is used to transmit a light signal. The receiver is used to receive a light signal reflected by a diffuse reflection object. The sliding rheostat is used to adjust the intensity of the light signal emitted by the transmitter. The prism is used to adjust the angle of the light signal reflected by the diffuse reflection object. Figure 1 As shown, the light emitted by the emitter of the infrared diffuse reflection photoelectric switch is transmitted along the light-emitting axis, and the light signal is reflected after encountering the diffuse reflection object T. The light signal reflected by the diffuse reflection object is transmitted in all directions.

[0051] 2. Ultrasound

[0052] Ultrasonic waves refer to mechanical waves with a vibration frequency higher than 20 kilohertz (kHz). Ultrasonic waves have the characteristics of high frequency, short wavelength, small diffraction phenomenon, and good directionality, so they can propagate in a directional manner.

[0053] Ultrasonic waves can be applied to ultrasonic sensors, which can convert ultrasonic signals into other energy signals (for example, electrical signals). The working principle of ultrasonic sensors is to transmit ultrasonic waves, receive reflected ultrasonic waves, and calculate the position of the object to be measured or the distance between the object to be measured and the ultrasonic sensor through the received reflected ultrasonic waves. In addition, commonly used ultrasonic sensors generally adopt the piezoelectric conversion principle to realize the mutual conversion of electrical energy and mechanical energy through piezoelectric crystals. Furthermore, since the measurement accuracy and measurement range of ultrasonic sensors are affected by many factors, such as temperature, humidity, pressure, material, and the shape of the surface of the object to be measured, when using ultrasonic sensors, they need to be calibrated and adjusted according to actual conditions.

[0054] Figure 2 This is an example of an ultrasonic module timing diagram. Figure 2 As shown, the trig interface of the ultrasonic module receives a 10 microsecond (us) two-transistor logic (TTL) trigger signal, and the ultrasonic module automatically sends 8 40kHz square wave signals, starts the timer at the same time, and automatically detects whether there is a square wave signal returned. If there is a square wave signal returned, a high level signal is output through the echo interface of the input output (IO) port, and the time taken for the above square wave signal to be sent and returned is obtained by reading the value of the timer.

[0055] The above is a brief introduction to some concepts involved in the embodiments of this application.

[0056] In order to ensure the safe operation of non-powered equipment (such as baggage tractors, baggage conveyor belts, or boarding bridges) on the airport apron, it is necessary to monitor the non-powered equipment to understand its operating conditions and thus discover potential safety risks.

[0057] At present, the monitoring of non-powered equipment is mainly carried out through manual patrols. However, the above method relies on the work ability of humans, has problems such as low efficiency and easy omissions, which leads to low efficiency in monitoring non-powered equipment.

[0058] In view of this, an embodiment of the present application provides an equipment monitoring method. Compared with the general technology that relies on manual monitoring of unpowered equipment, the embodiment of the present application sends a signal through an electronic device and processes the signal reflected by the environment to obtain the monitoring result of the unpowered equipment. In this way, the monitoring result of the unpowered equipment is determined by the electronic device, which reduces the burden of manual monitoring and thereby improves the efficiency of monitoring the unpowered equipment.

[0059] For example, Figure 3 A schematic diagram of the structure of a device monitoring system 30 provided in an embodiment of the present application is shown in FIG. The device monitoring system 30 may include at least one electronic device 301 and at least one first device 302 , and the electronic device 301 may be connected to the first device 302 for communication. Figure 1 Only one electronic device 301 and one first device 302 are shown. The embodiment of the present application does not impose any restriction on the number of electronic devices 301 and first devices 302.

[0060] The electronic device 301 is used to send a first signal, receive the first signal reflected by the environment, and process the first signal reflected by the environment to determine a monitoring result of the first device 302 in the environment.

[0061] Optionally, the electronic device 301 may be an intelligent electronic computer, an intelligent terminal, or an intelligent processing device. Of course, the above is only an exemplary description of the electronic device 301, and the electronic device 301 may also be other devices, and the present application embodiment does not impose any limitation on this.

[0062] Optionally, the first device 302 may be a non-powered device on the airport apron, such as a baggage tractor, a boarding bridge, or a baggage conveyor belt. Of course, the above is only an exemplary description of the first device 302, and the first device 302 may also be other devices, and the present application embodiment does not impose any limitation on this.

[0063] It should be noted that Figure 3 This is just an exemplary framework diagram. Figure 3 The number of nodes included in the Figure 3 In addition to the functional nodes shown, the equipment monitoring system 30 may also include other nodes, and this application does not impose any limitation on this.

[0064] Further, optionally, Figure 4, a schematic diagram of the structure of another equipment monitoring system 40 provided in an embodiment of the present application is shown. The equipment monitoring system includes a positioning system, an infrared detection system, a communication system, and a power supply system. The positioning system is used to provide location information of the unpowered equipment, and the infrared detection system is used to determine the monitoring results of the unpowered equipment. The communication system is used to transmit the monitoring results of the unpowered equipment. The power supply system is used to provide energy.

[0065] The positioning system includes: a two-in-one antenna 401 and a communication and positioning unit 402. The two-in-one antenna 401 may be a CAT.1 / global navigation satellite system (GNSS) two-in-one antenna. The communication and positioning unit 402 may be an A7680C communication module.

[0066] The infrared detection system includes: a detection probe 403 and a probe detection interface 404 .

[0067] The communication system includes: a configuration interface 405 and a main control micro control unit (MCU) 406. The main control MCU 406 may be a STM32L432KCU6 microcontroller.

[0068] The power supply system includes: a communication and positioning unit power supply control circuit 407 , a probe power supply control circuit 408 , and a disposable lithium-ion battery 409 .

[0069] It is understandable that positioning, communication and other technologies in general technologies all require power supply, and high-frequency positioning and communication have a great demand for electricity, while unpowered equipment does not have the power supply capacity, and it is difficult to achieve comprehensive monitoring of unpowered equipment. The equipment monitoring system provided in this application has a small demand for electricity, and disposable lithium-ion batteries can meet the power supply demand. In addition, the equipment monitoring system provided in this application meets the design of ingress protection (IP) 65. In actual applications, the protection level of the equipment monitoring system can be further improved according to the harshness of the use environment.

[0070] Figure 4Only one two-in-one antenna 401, one communication and positioning unit 402, one detection probe 403, one probe detection interface 404, one configuration interface 405, one main control MCU 406, one communication and positioning unit power supply control circuit 407, one probe power supply control circuit 408, and one disposable lithium-ion battery 409 are shown. The embodiment of the present application does not impose any restriction on the number of the two-in-one antenna 401, the communication and positioning unit 402, the detection probe 403, the probe detection interface 404, the configuration interface 405, the main control MCU 406, the communication and positioning unit power supply control circuit 407, the probe power supply control circuit 408, and the disposable lithium-ion battery 409.

[0071] The application scenarios of the embodiments of the present application are not limited. The system architecture and business scenarios described in the embodiments of the present application are intended to more clearly illustrate the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions provided by the embodiments of the present application. It is known to those skilled in the art that with the evolution of the network architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0072] When implementing it specifically, Figure 3 The equipment in Figure 5 The structure shown, or including Figure 5 Parts shown. Figure 5 Schematic diagram of the composition of a device monitoring device 50 provided in an embodiment of the present application, the device monitoring device 50 may be an electronic device 301 or a chip or a system on chip in the electronic device 301. Alternatively, the device monitoring device 50 may be a first device 302 or a chip or a system on chip in the first device 302. Figure 5 As shown, the equipment monitoring device 50 may include a processor 501 and a bus 502 .

[0073] Furthermore, the equipment monitoring device 50 may also include a communication interface 503 and a memory 504 . The processor 501 , the memory 504 and the communication interface 503 may be connected via a bus 502 .

[0074] The processor 501 is a central processing unit (CPU), a general processor, a network processor (NP), a digital signal processor (DSP), a microprocessor, a microcontroller, a programmable logic device (PLD), or any combination thereof. The processor 501 may also be other devices with processing functions, such as circuits, devices, or software modules, without limitation.

[0075] The bus 502 is used to transmit information between the components included in the equipment monitoring device 50 .

[0076] The communication interface 503 is used to communicate with other devices or other communication networks. The other communication networks may be Ethernet, radio access network (RAN), wireless local area network (WLAN), etc. The communication interface 503 may be a module, a circuit, a communication interface or any device capable of achieving communication.

[0077] The memory 504 is used to store instructions, where the instructions may be computer programs.

[0078] The memory 504 may be a read-only memory (ROM) or other types of static storage devices that can store static information and / or instructions, or a random access memory (RAM) or other types of dynamic storage devices that can store information and / or instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, etc., without limitation.

[0079] It should be noted that the memory 504 can exist independently of the processor 501, or can be integrated with the processor 501. The memory 504 can be used to store instructions or program codes or some data, etc. The memory 504 can be located inside the device monitoring device 50, or outside the device monitoring device 50, without limitation. The processor 501 is used to execute the instructions stored in the memory 504 to implement the device monitoring device method provided in the following embodiments of the present application.

[0080] In an example, the processor 501 may include one or more CPUs, for example, CPU0 and CPU1 (not shown in the figure).

[0081] As an optional implementation, the equipment monitoring device 50 includes multiple processors.

[0082] As an optional implementation, the device monitoring apparatus 50 further includes an output device and an input device. For example, the input device is a keyboard, a mouse, a microphone, a joystick, and the like, and the output device is a display screen, a speaker, and the like.

[0083] It should be noted that the equipment monitoring device 50 can be a desktop computer, a portable computer, a network server, a mobile phone, a tablet computer, a wireless terminal, an embedded device, a chip system or a Figure 5 In addition, Figure 5 The composition shown in the Figure 3 as well as Figure 5 The limitations of each device in Figure 5 In addition to the parts shown, Figure 3 as well as Figure 5 The various devices in the drawings may include more or fewer components than shown, or combine certain components, or arrange the components differently.

[0084] Figure 6 This is a schematic diagram of the appearance of a device monitoring device provided in an embodiment of the present application. Figure 6 As shown, the equipment monitoring device on the left is equipped with an infrared sensor, and the equipment monitoring device on the right is equipped with an ultrasonic sensor. The equipment monitoring device can be installed on the surface of the first device, giving full play to the advantages of the exposed space. In addition, the size of the equipment monitoring device can be adjusted according to the demand for backup power supply. For example, when the power supply time requirement is not high, the size of the equipment monitoring device can be reduced, thereby facilitating installation.

[0085] In the embodiment of the present application, the chip system may be composed of a chip, or may include a chip and other discrete devices.

[0086] In addition, the actions, terms, etc. involved in the various embodiments of the present application can refer to each other without limitation. The message name or parameter name in the message exchanged between the various devices in the embodiments of the present application is only an example, and other names can also be used in the specific implementation without limitation.

[0087] The device monitoring method provided by the embodiment of the present application is described below in conjunction with the accompanying drawings. Among them, the actions, terms, etc. involved in the various embodiments of the present application can refer to each other without limitation. The message name or parameter name in the message exchanged between the various devices in the embodiment of the present application is only an example, and other names can also be used in the specific implementation without limitation. The actions involved in the various embodiments of the present application are only an example, and other names can also be used in the specific implementation, such as: "included in" in the embodiment of the present application can also be replaced by "carried on" or "carried on", etc.

[0088] like Figure 7 As shown, the embodiment of the present application proposes a device monitoring method, the method comprising:

[0089] S701: The electronic device sends a first signal, and receives the first signal reflected by an environment.

[0090] Exemplarily, the first signal may be any one of the following: an infrared type signal, an ultrasonic type signal, or an electromagnetic wave type signal. Of course, the above is only an exemplary description of the first signal, and the first signal may also be other types of signals, and the present application embodiment does not impose any limitation on this.

[0091] It is understandable that the electronic device can adjust the frequency of sending the first signal according to the user's instruction. For example, when the first device operates abnormally, the electronic device can increase the frequency of sending the first signal, thereby being able to fully understand the operation of the first device.

[0092] S702: The electronic device processes the first signal reflected by the environment to determine a monitoring result of the first device in the environment.

[0093] The monitoring result of the first device is used to indicate whether there is any operation abnormality in the first device.

[0094] Optionally, the implementation process of the above S702 may be: the electronic device processes the first signal reflected by the environment, determines the transmission time of the first signal, the signal strength of the first signal reflected by the environment, the wavelength of the first signal reflected by the environment, the frequency of the first signal reflected by the environment, and the distance between the first device and the object reflecting the first signal. The electronic device determines whether the first device has an operation abnormality based on the transmission time of the first signal, the signal strength of the first signal reflected by the environment, the wavelength of the first signal reflected by the environment, the frequency of the first signal reflected by the environment, and the distance between the first device and the object reflecting the first signal, and determines the monitoring result of the first device in the environment based on the abnormality determination result determined above.

[0095] Exemplarily, the monitoring result of the first device includes the location information of the first device and / or the loading information of the first device, wherein the loading information is used to indicate whether the first device is loaded with goods. Of course, the above is only an exemplary description of the monitoring result of the first device, and the monitoring result of the first device may also include other information, such as the attribute information of the first device, and the embodiment of the present application does not impose any limitation on this.

[0096] Further, optionally, after S702, the electronic device may send the monitoring result of the first device to the monitoring management platform, so that relevant personnel can obtain the monitoring result of the first device on the monitoring management platform, understand the situation of the first device in real time, and remotely monitor the first device. Relevant personnel can also respond quickly to any abnormal situation through the monitoring management platform and control the first device, thereby improving the response speed and flexibility of operation. In addition, the monitoring management platform can also store historical data so that relevant personnel can conduct subsequent analysis, review and improvement. For example, relevant personnel can analyze historical data, determine the trend of the first device activity, and further improve the monitoring plan.

[0097] Furthermore, optionally, the monitoring management platform can also use intelligent analysis tools (e.g., machine learning and artificial intelligence) to process monitoring data. In addition, the monitoring management platform can also be integrated with other security systems (e.g., intrusion detection systems, access control systems, fire alarm systems), and establish security alert areas. The monitoring management platform can then automatically detect abnormal situations through intelligent analysis tools, identify potential security risks in advance, and enable relevant personnel to take timely measures to deal with them.

[0098] Further, optionally, the electronic device can monitor the state of the first device and / or the situation of the environment in which the first device is located based on various sensors, and can obtain information such as the position, speed, or direction of the first device in real time, and provide real-time and accurate data support. For example, the electronic device can determine the temperature of the environment in which the first device is located based on a temperature sensor. The electronic device can determine the humidity of the environment in which the first device is located based on a humidity sensor. The electronic device can determine the gas conditions in the environment in which the first device is located based on a gas humidity sensor. The electronic device can determine the potential collision risk between the first device and other vehicles or obstacles based on a collision sensor. In addition, the electronic device can also monitor the environment in which the first device is located based on cameras and video analysis technology, which includes not only monitoring of the first device, but also monitoring of personnel in the environment in which the first device is located, thereby increasing the monitoring range and further improving safety.

[0099] Compared with the general technology of relying on manual labor to monitor unpowered equipment, the equipment monitoring method provided by the present application sends a signal through an electronic device and processes the signal reflected by the environment to obtain the monitoring result of the unpowered equipment. In this way, the monitoring result of the unpowered equipment is determined by the electronic device, which reduces the burden of manual monitoring and can improve the efficiency of monitoring the unpowered equipment.

[0100] In one possible implementation, Figure 8 As shown, the above S702 can be specifically determined through the following S801 to S802.

[0101] S801: The electronic device processes a first signal reflected by an environment to obtain a first time interval.

[0102] The first time interval is the time interval between the time of sending the first signal and the time of receiving the first signal reflected by the environment.

[0103] Optionally, the implementation process of the above S801 may be: the electronic device processes the first signal reflected by the environment to determine the time of receiving the first signal reflected by the environment. The electronic device reads the time of sending the first signal, and determines the first time interval according to the time of sending the first signal and the time of receiving the first signal reflected by the environment.

[0104] S802: The electronic device determines a monitoring result of the first device based on the first time interval.

[0105] Optionally, the implementation process of the above S802 may be: the electronic device obtains the transmission speed of the first signal, and determines the distance between the first device and the object reflecting the first signal based on the first time interval and the transmission speed of the first signal. The electronic device determines whether the first device has an operation abnormality based on the distance between the first device and the object reflecting the first signal, the preset duration, and the length of the first device, and determines the monitoring result of the first device in the environment based on the abnormality determination result determined above.

[0106] Optionally, the implementation process of S802 may be: the electronic device obtains the transmission speed of the first signal, and determines the speed of the object reflecting the first signal based on the first time interval and the transmission speed of the first signal. The electronic device determines whether the first device has an operation abnormality based on the speed of the object reflecting the first signal, and determines the monitoring result of the first device in the environment based on the abnormality determination result determined above.

[0107] It is understandable that, since the goods in the first device are stationary relative to the first device, if the speed of the object reflecting the first signal is 0, the object reflecting the first signal is the goods loaded in the first device, and if the speed of the object reflecting the first signal is not 0, the object reflecting the first signal is not the goods loaded in the first device. The electronic device can determine the loading information of the first device based on the speed of the object reflecting the first signal.

[0108] As can be seen from the aforementioned description of the "first signal", the first signal recorded in the embodiments of the present application can be various types of signals, for example, an infrared type signal or an ultrasonic type signal. That is to say, the electronic device can determine the loading information of the first device according to the type of the first signal in the following two situations: situation 1 is that the first signal is an infrared type signal; situation 2 is that the first signal is an ultrasonic type signal. However, in the case of different signal types, the implementation process of the electronic device determining the loading information of the first device is different. The following describes in detail the implementation process of the electronic device determining the loading information of the first device in the above two situations.

[0109] Case 1 is that the first signal is an infrared type signal.

[0110] In the above case 1, if Fig. 9 As shown, when the monitoring result of the first device includes the loading information of the first device, the above S802 can be specifically determined through the following S901 to S902, that is, the electronic device can determine the implementation process of the loading information of the first device through the following S901 to S902.

[0111] S901. When the first time interval is greater than or equal to the preset duration of the infrared ray, the electronic device determines that the loading information of the first device is used to indicate that no goods are loaded in the first device.

[0112] It can be understood that since the above-mentioned infrared preset duration is determined based on the propagation speed of the infrared and the length of the first device, the infrared preset duration represents the maximum value of the first time interval when goods are loaded in the first device. Therefore, if the first time interval is greater than the infrared preset duration, the electronic device can determine that no goods are loaded in the first device.

[0113] S902: When the first time interval is less than the preset duration of the infrared ray, the electronic device determines that the loading information of the first device is used to indicate that goods are loaded in the first device.

[0114] It can be understood that since the above-mentioned infrared preset duration is determined based on the propagation speed of the infrared and the length of the first device, the infrared preset duration represents the maximum value of the first time interval when goods are loaded in the first device. Therefore, if the first time interval is less than the infrared preset duration, the electronic device can determine that goods are loaded in the first device.

[0115] Case 2 is that the first signal is an ultrasonic type signal.

[0116] In the above case 2, if Fig.10As shown, when the monitoring result of the first device includes the loading information of the first device, the above S802 can be specifically determined by the following S1001 to S1003, that is, the electronic device can determine the implementation process of the loading information of the first device through the following S1001 to S1003.

[0117] S1001. The electronic device determines a one-way propagation distance of a first signal based on a first time interval.

[0118] The one-way propagation distance is the distance between the first device and the object that reflects the first signal.

[0119] Optionally, the implementation process of S1001 may be: the electronic device determines the one-way propagation distance of the first signal according to the product of half of the first time interval and the transmission speed of the ultrasonic wave.

[0120] S1002: When the one-way propagation distance is greater than or equal to the length of the first device, the electronic device determines that the loading information of the first device is used to indicate that no goods are loaded in the first device.

[0121] It can be understood that since the one-way propagation distance is the distance between the first device and the object reflecting the first signal, if the one-way propagation distance is greater than the length of the first device, it means that there is no object in the first device that reflects the first signal, that is, there is no cargo loaded in the first device.

[0122] S1003: When the one-way propagation distance is less than the length of the first device, the electronic device determines that the loading information of the first device is used to indicate that goods are loaded in the first device.

[0123] It can be understood that since the one-way propagation distance is the distance between the first device and the object reflecting the first signal, if the one-way propagation distance is less than the length of the first device, it means that there is an object in the first device reflecting the first signal, that is, the first device is loaded with goods.

[0124] Optionally, when the monitoring result of the first device includes the location information of the first device, the electronic device may also determine the location information of the first device based on the first time interval. Fig.11 As shown, the above S802 can be specifically determined by the following S1101.

[0125] S1101. The electronic device inputs a first time interval and location information of a reference object in an environment into a location information determination model to obtain location information of the first device.

[0126] Optionally, the implementation process of the above S1101 may be: the electronic device obtains multiple first time intervals and the position information of the object reflecting the first signal (i.e., the above reference object) corresponding to each first time interval in the multiple first time intervals. The electronic device inputs the position information of the multiple first time intervals and the multiple reference objects into the position information determination model to obtain the position information of the first device.

[0127] Further, optionally, the electronic device can obtain the location information of the first device based on Beidou navigation satellite system (BDS) positioning technology, differential positioning technology, or real time kinematic (RTK) high-precision positioning technology. Fig.12 This is an example diagram of an electronic device sending location information of a first device. Fig.12 As shown, the electronic device receives the location information of the first device from the Beidou satellite, and sends the location information of the first device to the monitoring and management platform through a wireless communication technology communication link. Correspondingly, the monitoring and management platform receives the location information of the first device from the electronic device. Among them, a communication link is established between the first device and the monitoring and management platform through a communication base station.

[0128] Exemplarily, the wireless communication technology may be any one of the following: wireless fidelity (Wi-Fi), or Bluetooth, or the 4th / 5th Generation mobile communication technology (4G / 5G). Of course, the above is only an exemplary description of the wireless communication technology, and the wireless communication technology may also be other technologies, and the embodiments of the present application do not impose any restrictions on this.

[0129] It is understandable that the above-mentioned equipment monitoring method can be implemented by an equipment monitoring device. In order to realize the above-mentioned functions, the equipment monitoring device includes hardware structures and / or software modules corresponding to the execution of each function. Those skilled in the art should easily realize that, in combination with the modules and algorithm steps of each example described in the embodiments disclosed herein, the embodiments disclosed in this application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the embodiments disclosed in this application.

[0130] The embodiments disclosed in the present application can divide the functional modules of the equipment monitoring device generated by the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the embodiments disclosed in the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0131] Fig.13 The following is a schematic diagram of the structure of a device monitoring apparatus provided by an embodiment of the present invention. Fig.13 As shown, the equipment monitoring device 130 can be used to perform Figure 7-Figure 11 The device monitoring method shown. The device monitoring apparatus 130 includes: a communication unit 1301 and a processing unit 1302 .

[0132] The communication unit 1301 is used to send a first signal and receive the first signal reflected by the environment; the processing unit 1302 is used to process the first signal reflected by the environment and determine the monitoring result of the first device in the environment, and the monitoring result of the first device is used to indicate whether the first device has an operating abnormality.

[0133] In a possible implementation, the monitoring result of the first device includes location information of the first device and / or loading information of the first device, wherein the loading information is used to indicate whether goods are loaded in the first device.

[0134] In one possible implementation, the processing unit 1302 is further used to process the first signal reflected by the environment to obtain a first time interval, where the first time interval is the time interval between the time of sending the first signal and the time of receiving the first signal reflected by the environment; the processing unit 1302 is further used to determine the monitoring result of the first device based on the first time interval.

[0135] In one possible implementation, the first signal is an infrared type signal, and the monitoring result of the first device includes the loading information of the first device. The processing unit 1302 is further used to determine, when the first time interval is greater than or equal to the preset infrared duration, that the loading information of the first device is used to indicate that no goods are loaded in the first device; the processing unit 1302 is further used to determine, when the first time interval is less than the preset infrared duration, that the loading information of the first device is used to indicate that goods are loaded in the first device.

[0136] In one possible implementation, the first signal is an ultrasonic type signal, and the monitoring result of the first device includes the loading information of the first device. The processing unit 1302 is further used to determine the one-way propagation distance of the first signal based on the first time interval, and the one-way propagation distance is the distance between the first device and the object that reflects the first signal; the processing unit 1302 is further used to determine that the loading information of the first device is used to indicate that no goods are loaded in the first device when the one-way propagation distance is greater than or equal to the length of the first device; the processing unit 1302 is further used to determine that the loading information of the first device is used to indicate that goods are loaded in the first device when the one-way propagation distance is less than the length of the first device.

[0137] In a possible implementation, the monitoring result of the first device includes the location information of the first device, and the processing unit 1302 is further used to input the first time interval and the location information of the reference object in the environment into the location information determination model to obtain the location information of the first device.

[0138] Through the description of the above implementation methods, technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above functional modules is used as an example. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0139] The present disclosure also provides a computer-readable storage medium having instructions stored thereon. When the instructions in the storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the device monitoring method provided by the above-mentioned embodiment of the present disclosure.

[0140] The embodiments of the present disclosure also provide a computer program product including instructions, which, when executed on an electronic device, enables the electronic device to execute the device monitoring method provided by the embodiments of the present disclosure.

[0141] Among them, the computer readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a register, a hard disk, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to a processor so that the processor can read information from the storage medium and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and the storage medium can be located in an application-specific integrated circuit (ASIC). In the embodiments of the present application, a computer-readable storage medium may be any tangible medium that contains or stores a program, which may be used by or in conjunction with an instruction execution system, apparatus, or device.

[0142] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A device monitoring method, characterized in that: The method comprises: Sending a first signal, and receiving the first signal reflected by an environment; The first signal reflected by the environment is processed to determine a monitoring result of a first device in the environment, where the monitoring result of the first device is used to indicate whether the first device has an operating abnormality.

2. The method according to claim 1, characterized in that The monitoring result of the first device includes location information of the first device and / or loading information of the first device, wherein the loading information is used to indicate whether goods are loaded in the first device.

3. The method according to claim 2, characterized in that The processing of the first signal reflected by the environment to determine a monitoring result of the first device in the environment includes: Processing the first signal reflected by the environment to obtain a first time interval, where the first time interval is a time interval between a time when the first signal is sent and a time when the first signal reflected by the environment is received; Based on the first time interval, a monitoring result of the first device is determined.

4. The method according to claim 3, characterized in that The first signal is an infrared signal, the monitoring result of the first device includes loading information of the first device, and determining the monitoring result of the first device based on the first time interval includes: When the first time interval is greater than or equal to the preset duration of the infrared ray, determining that the loading information of the first device is used to indicate that the first device is not loaded with the goods; In a case where the first time interval is less than the preset duration of the infrared ray, it is determined that the loading information of the first device is used to indicate that the goods are loaded in the first device.

5. The method according to claim 3, characterized in that: The first signal is an ultrasonic signal, the monitoring result of the first device includes loading information of the first device, and determining the monitoring result of the first device based on the first time interval includes: Determine, based on the first time interval, a one-way propagation distance of the first signal, where the one-way propagation distance is a distance between the first device and an object reflecting the first signal; In a case where the one-way propagation distance is greater than or equal to the length of the first device, determining that the loading information of the first device is used to indicate that the first device is not loaded with the goods; In a case where the one-way propagation distance is less than the length of the first device, determining the loading information of the first device is used to indicate that the goods are loaded in the first device.

6. The method according to any one of claims 3 to 5, characterized in that: The monitoring result of the first device includes location information of the first device, and determining the monitoring result of the first device based on the first time interval includes: The first time interval and the position information of the reference object in the environment are input into a position information determination model to obtain the position information of the first device.

7. An equipment monitoring device, characterized in that: The device comprises: a communication unit and a processing unit; The communication unit is used to send a first signal and receive the first signal reflected by the environment; The processing unit is used to process the first signal reflected by the environment to determine a monitoring result of a first device in the environment, wherein the monitoring result of the first device is used to indicate whether the first device has an operating abnormality.

8. An equipment monitoring device, characterized in that: include: A memory and a processor; the memory and the processor are coupled; The memory is used to store instructions executable by the processor; When the processor executes the instructions, the device monitoring method as described in any one of claims 1-6 is performed.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and when the computer instructions are executed on a computer, the computer is enabled to execute the device monitoring method as described in any one of claims 1 to 6.

10. A computer program product, characterized in that The computer program product comprises computer program instructions, and when the computer program instructions are executed by a processor, the device monitoring method as claimed in any one of claims 1 to 6 is implemented.

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