Electronic scale control method and device, electronic scale and medium

Abstract

The embodiment of the invention discloses an electronic scale control method and device, an electronic scale and a medium. The electronic scale control method comprises the following steps: receiving user movement information at a first frequency; and switching the working state of the electronic scale according to the user movement information. The control method of the electronic scale can save electric quantity and improve user experience.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the field of household electronic scales, and in particular to a control method and device of an electronic scale, an electronic scale and a medium. BACKGROUND

[0002] Electronic scales have been widely applied to people's lives, greatly facilitating people's management of their own weight. However, the current electronic scale usually needs the user to stand on the scale after which the weight of the human body triggers the human scale to work. This way needs the user to stand on the scale to trigger the start-up, and the start-up reaction time is limited by the detection weight time period setting. If the detection time setting is short, the start-up will be relatively fast but the power consumption will be high; if the detection time setting is long, the start-up will be slow and the experience will not be good. SUMMARY

[0003] Embodiments of the present application provide a control method and device of an electronic scale, an electronic scale and a medium, which can save power and improve the user's experience.

[0004] According to an aspect of the present application, a control method of an electronic scale is provided, comprising: receiving user movement information at a first frequency; and switching a working state of the electronic scale according to the user movement information.

[0005] In an embodiment, the switching of the working state of the electronic scale according to the user movement information comprises: confirming a moving direction of the user according to the user movement information; and switching the working state of the electronic scale according to the moving direction.

[0006] In an embodiment, the switching of the working state of the electronic scale according to the user movement information comprises: confirming a relative position of the user according to the user movement information; and switching the working state of the electronic scale according to the relative position.

[0007] In an embodiment, the working state comprises at least one of power-on start-up, initial zeroing and screen display; and the switching of the working state of the electronic scale according to the user movement information comprises: when the user moves closer to the electronic scale by greater than or equal to a first distance, controlling the electronic scale to power on and start up; when the user moves closer to the electronic scale by greater than a second distance and less than the first distance, controlling the electronic scale to initially zero; and when the user moves closer to the electronic scale by less than the second distance, controlling the electronic scale to light up the screen display.

[0008] In an embodiment, the working state comprises at least one of screen-off standby, initial zeroing, power-off shutdown; and the switching of the working state of the electronic scale according to the user movement information comprises: when the user movement direction is away from the electronic scale by less than a second distance, controlling the electronic scale to be in screen-off standby; when the user movement direction is away from the electronic scale by more than the second distance and less than a first distance, controlling the electronic scale to be in initial zeroing; and when the user movement direction is away from the electronic scale by more than or equal to the first distance, controlling the electronic scale to be in power-off shutdown.

[0009] In an embodiment, the method further comprises: controlling the switching of the same working state according to a second frequency.

[0010] In an embodiment, the controlling of the switching of the same working state according to a second frequency comprises: if the frequency of performing the switching of the same working state is not greater than the second frequency, performing the switching of the working state; and if the frequency of performing the switching of the same working state is greater than or equal to the second frequency, canceling the performing of the switching of the working state; wherein the same working state comprises one of initial zeroing, power-off shutdown and power-on startup.

[0011] According to another aspect of the present application, there is provided a control device of an electronic scale, comprising: a movement confirmation module configured to receive user movement information at a first frequency; and a mode switching module configured to switch a working state of the electronic scale according to the user movement information.

[0012] According to another aspect of the present application, there is provided an electronic scale, comprising: a movement sensing module; one or more processors; a memory configured to store one or more programs; and wherein the one or more programs, when executed by the one or more processors, cause the one or more processors to implement any of the above-mentioned control methods of the electronic scale.

[0013] According to another aspect of the present application, there is provided a storage medium having a computer program stored thereon, wherein the program, when executed by a processor, implements the above-mentioned control method of the electronic scale.

[0014] Compared with the prior art, the control method of the electronic scale of the present embodiment can realize no-sense startup, automatic zeroing, screen-off standby, and the user does not need to wait for the process of startup and the measurement result is more accurate after automatic zeroing when the user actually uses it. The user can also pre-zero and completely power off after use, so that the electronic scale does not need to be in standby power consumption state all the time, reducing the power consumption during the non-use period of the electronic scale, and avoiding the problem of frequent battery replacement. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the technical solution in the embodiments of the present application clearer, the accompanying drawings needed in the embodiments description will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative effort based on these drawings.

[0016] Figure 1 is a flow chart of a control method of an electronic scale provided by the first embodiment of the present application.

[0017] Figure 2 is a schematic diagram of a control device of an electronic scale provided by the third embodiment of the present application.

[0018] Figure 3 is a schematic diagram of an electronic scale provided by the fifth embodiment of the present application. DETAILED DESCRIPTION

[0019] In order to make the technical solution in the embodiments of the present application clearer, the accompanying drawings needed in the embodiments description will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative effort based on these drawings.

[0020] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] Embodiment One

[0022] Figure 1 is a flow chart of a control method of an electronic scale provided by the first embodiment of the present application. The present embodiment can be applied to a control device of an electronic scale for execution, which can be realized by software and / or hardware, and can generally be integrated into an electronic scale. The electronic scale of the present embodiment includes a movement sensing module and a processor. Correspondingly, as shown in Figure 1 the method includes the following operations:

[0023] S110, receiving user movement information at a first frequency.

[0024] In the embodiment, the electronic scale includes a power supply, a control board, a movement sensing module, a weighing sensor, and a display module. The control board includes at least one processor and a memory. In the embodiment, the power supply is used to power the control board, and the movement sensing module, the weighing sensor, and the display module are respectively connected to the processor of the control board through wires. The movement sensing module is used to sense the movement direction and / or movement distance of the user relative to the electronic scale, and the weighing sensor is used to sense the actual weight of the user. The display module is used to display the weighing result of the user and other weighing information. In an embodiment, the first frequency can be 0.1-5 Hz. In an embodiment, the movement sensing module can be a radar sensing module or an infrared sensing module. In an embodiment, the size of the first frequency is related to the use probability of the user, for example, the first frequency can be set to be lower during working hours on weekdays, the first frequency can be set to be higher during off-work hours on weekdays, and the first frequency can be set to be higher all day on weekends, so as to reduce standby power, increase the standby time of the electronic scale, and also provide a better experience for the user.

[0025] In the embodiment, the processor receives user movement information generated by the movement sensing module according to the movement of the surrounding user at a preset first frequency, and confirms the relative position of the user and / or the movement direction of the user according to the user movement information. Specifically, in the embodiment, the infrared sensing module uses an infrared thermal imaging array sensor to sense the user, can first obtain the distribution diagram of the human heat source on the two-dimensional plane (for example, 64 or more temperature points are obtained), and then the processor calculates the movement direction and speed through the heat source position change between consecutive frames; then the relative position (the heat spot is large and strong in the near place, and small and weak in the far place) from the center of the electronic scale is estimated by using the heat source intensity distribution and the perspective model. In an alternative embodiment, the electronic scale uses a radar sensing module to emit electromagnetic waves with a linear change in frequency over time, the signal is reflected back when encountering the user, and after being mixed with the current transmitted signal, a difference frequency signal is generated, the frequency of which is proportional to the distance, so that the processor can calculate the relative position of the user and the center of the electronic scale through fast Fourier transform. A plurality of radar receiving antennas (such as 2 transmitting and 4 receiving) can also be used to form a spatial array. Since there is a phase difference between the same signal arriving at different antennas, the horizontal angle of the target, i.e., the left and right movement direction of the user, can be calculated by phase difference analysis and using a preset algorithm (such as MUSIC, FFT Beamforming).

[0026] S120, switching the working state of the electronic scale according to the user movement information.

[0027] In an embodiment, the switching the working state of the electronic scale according to the user movement information comprises: confirming the moving direction of the user according to the user movement information; and switching the working state of the electronic scale according to the moving direction.

[0028] Further, the switching the working state of the electronic scale according to the user movement information comprises: confirming the relative position of the user according to the user movement information; and switching the working state of the electronic scale according to the relative position.

[0029] In other embodiments, the working state comprises at least one of power-on, initial zeroing and screen display; and the switching the working state of the electronic scale according to the user movement information comprises: when the user moves close to the electronic scale by a distance greater than or equal to a first distance, controlling the electronic scale to power on; when the user moves close to the electronic scale by a distance greater than a second distance and less than the first distance, controlling the electronic scale to initial zeroing; and when the user moves close to the electronic scale by a distance less than the second distance, controlling the electronic scale to light up the screen display. Specifically, the first distance (D1) can be 1.5 meters, and when the user moves towards the electronic scale by a distance greater than 1.5 meters (distance from the center or edge of the electronic scale), it is defined that the user has potential use demand, and the system is powered on. The second distance (D2) can be 0.5 meters, and when the user moves towards the electronic scale to a range of 1.5-0.5 meters of the electronic scale, the screen is turned off and zeroed in the case that the user has no sense, and the electronic scale enters standby preparation. When the user moves towards the electronic scale and enters the range of 0.5 meters, it is indicated that the user has explicit intention to use the electronic scale, and at this time, the electronic scale can be controlled to light up the screen display to show the last weighing result and the weighing time, so as to facilitate the user to learn the change of the weight in time after weighing. When the user stands on the electronic scale, the processor generates the weighing result by collecting the signal output by the weighing sensor through the analog-to-digital conversion module and displays the weighing result to the user in real time. In alternative embodiments, the first distance (D1) and the second distance (D2) can also be reasonably set according to the space where the electronic scale is placed, for example, the first distance (D1) can be set to about 1-3 meters, and the second distance (D2) can be set to about 0.3-1 meters.

[0030] In other embodiments, the working state includes at least one of screen-off standby, initial zeroing, power-off shutdown; and the switching of the working state of the electronic scale according to the user movement information includes: when the user movement direction is away from the electronic scale by less than a second distance, the electronic scale is controlled to be in screen-off standby; when the user movement direction is away from the electronic scale by more than the second distance and less than a first distance, the electronic scale is controlled to be in initial zeroing; and when the user movement direction is away from the electronic scale by more than or equal to the first distance, the electronic scale is controlled to be in power-off shutdown. Specifically, the second distance (D2) can be 0.5 meters, the user just leaves the scale surface but is still within a range of 0.5 meters nearby, indicating that the user temporarily stops using the electronic scale, but there is a possibility of secondary use, at which time the screen is turned off. The first distance (D1) can be 1.5 meters, the user moves away from the electronic scale to a range of 1.5-0.5 meters from the electronic scale, and the electronic scale enters standby again. In order to facilitate the accuracy of the next use of the user, the electronic scale can be controlled to be in initial zeroing. When the user moves away from the electronic scale and the distance from the electronic scale is greater than 1.5 meters (from the center or edge of the electronic scale), it is defined that the user has no use demand, the system is shut down, and the power supply switch is controlled to be turned off.

[0031] Further, on the basis of the above-mentioned embodiments, it can further include: controlling the switching of the same working state according to a second frequency. Specifically, the controlling the switching of the same working state according to the second frequency includes: if the frequency of performing the switching of the same working state is not greater than the second frequency, the switching of the working state is performed; and if the frequency of performing the switching of the same working state is greater than or equal to the second frequency, the switching of the working state is cancelled. Wherein, the same working state includes one of initial zeroing, power-off shutdown and power-on startup. Specifically, the second frequency can be once every 1-5 minutes, for example, once every 3 minutes. Setting the second frequency can avoid the electronic scale repeatedly appearing initial zeroing, power-off shutdown and power-on startup in a short time.

[0032] In an embodiment, when the user walks towards the electronic scale, the movement sensing module generates a corresponding detection signal to turn on the power-on switch to temporarily power the processor, and at the same time, the detection signal is sent to the processor of the control board of the electronic scale. The processor automatically starts and maintains the power-on switch to maintain power supply after receiving the detection signal. When there is no user standing on the electronic scale, the processor collects the signal output by the weighing sensor through the analog-digital conversion module to generate zeroing data, and then performs average processing and sliding filter processing on the collected zeroing data in sequence. After the processing is completed, the data is judged to be stable and then the zero point is updated. The display module can not display before the zero point update is completed to save lighting, or can display prompt information during the zero point update process to improve user experience. In an embodiment, if the user has performed initial zeroing after use (before next use), there is no need to perform initial zeroing again before next use.

[0033] Compared with the prior art, the control method of the electronic scale can realize non-sensing start, automatic zeroing, screen-off standby, and accurate measurement result without waiting for start-up during actual use of the user, and the user can conveniently see the last measurement result before use, thereby increasing the correlation between the first and subsequent uses of the user and facilitating the weight management of the user. After use, the user can pre-zero and completely power off, so that the electronic scale does not need to be in a standby power consumption state all the time, the power consumption during the non-use period of the electronic scale is reduced, and the problem of frequent battery replacement is avoided.

[0034] Embodiment Two

[0035] Figure 2 is a structural schematic diagram of an electronic scale control device provided by Embodiment Two of the present application. The device 200 can be realized by software and / or hardware, and can be generally integrated in an electronic scale, such as Figure 2 As shown, the device 200 includes a movement confirmation module 210 and a mode switching module 220.

[0036] The movement confirmation module is configured to receive user movement information at a first frequency.

[0037] In this embodiment, the electronic scale includes a power supply, a control board, a movement sensing module, a weighing sensor, and a display module. The control board includes at least one processor and a memory. In this embodiment, the power supply is configured to supply power to the control board, and the movement sensing module, the weighing sensor, and the display module are respectively connected to the processor of the control board through wires. The movement sensing module is configured to sense the movement direction and / or movement distance of the user relative to the electronic scale, and the weighing sensor is configured to sense the actual weight of the user. The display module is configured to display the weighing result of the user and other weighing information. In one embodiment, the first frequency can be 0.1-5 Hz. In one embodiment, the movement sensing module can be a radar sensing module or an infrared sensing module.

[0038] The movement confirmation module running on the processor in the embodiment receives user movement information generated by the movement sensing module according to the movement of the surrounding users at a preset first frequency, and confirms the relative position of the user and / or the movement direction of the user according to the user movement information. Specifically, in the embodiment, the user is sensed by using an infrared thermal imaging array sensor, and a distribution map of the human heat source on a two-dimensional plane (for example, 64 or more temperature points are acquired) can be acquired first, and then the processor calculates the movement direction and speed through the change of the heat source position between consecutive frames; then the relative position of the distance from the center of the electronic scale is estimated by using a heat source intensity distribution and perspective model (the heat spot is large and strong at a close distance, and small and weak at a far distance). In an alternative embodiment, the electronic scale uses a radar sensing module to emit electromagnetic waves with a linear change in frequency over time, and after the signal reflected by the user is mixed with the current transmitted signal, a difference frequency signal is generated, the frequency of which is proportional to the distance, and the movement confirmation module can calculate the relative position of the user and the center of the electronic scale through fast Fourier transform. A plurality of radar receiving antennas (for example, 2 transmitting and 4 receiving) can also be used to form a spatial array, and since there is a phase difference between the same signal reaching different antennas, the horizontal angle of the target can be calculated through phase difference analysis and by using a preset algorithm (for example, MUSIC, FFT Beamforming), that is, the left and right movement directions of the user.

[0039] The mode switching module is configured to switch the working state of the electronic scale according to the user movement information.

[0040] In an embodiment, the mode switching module comprises a direction confirmation module configured to confirm the movement direction of the user according to the user movement information, and a mode switching unit configured to switch the working state of the electronic scale according to the movement direction.

[0041] Further, the mode switching module comprises a position confirmation module configured to confirm the relative position of the user according to the user movement information, and the mode switching unit is further configured to switch the working state of the electronic scale according to the relative position.

[0042] In other embodiments, the working state includes at least one of power-on, initial zeroing, and screen display; the mode switching module is further configured to: when the user moves to be closer to the electronic scale by a distance greater than or equal to a first distance, control the electronic scale to power on; when the user moves to be closer to the electronic scale by a distance greater than a second distance and less than the first distance, control the electronic scale to initially zero; and when the user moves to be closer to the electronic scale by a distance less than the second distance, control the electronic scale to light up a screen display. Specifically, the first distance (D1) can be 1.5 meters, and when the user moves to be closer to the electronic scale by a distance greater than 1.5 meters (from the center or edge of the electronic scale), it is defined that the user has a potential use demand, and the system is powered on. The second distance (D2) can be 0.5 meters, and when the user moves to be within a range of 1.5-0.5 meters from the electronic scale, the screen is turned off and the electronic scale is zeroed in a user-unaware manner, and the electronic scale enters standby preparation. When the user moves to be within a range of 0.5 meters from the electronic scale, it is indicated that the user has an explicit intention to use the electronic scale, and at this time, the electronic scale can be controlled to light up a screen display to display a last weighing result and a weighing time, so as to facilitate the user to learn about the change in the weight of the user in a timely manner after weighing. When the user stands on the electronic scale, the processor collects a signal output by the weighing sensor through an analog-to-digital conversion module to generate a weighing result and display the weighing result to the user in real time.

[0043] In other embodiments, the working state includes at least one of screen-off standby, initial zeroing, and power-off; the mode switching module is further configured to: when the user moves away from the electronic scale by a distance less than a second distance, control the electronic scale to enter screen-off standby; when the user moves away from the electronic scale by a distance greater than the second distance and less than a first distance, control the electronic scale to initially zero; and when the user moves away from the electronic scale by a distance greater than or equal to the first distance, control the electronic scale to power off. Specifically, the second distance (D2) can be 0.5 meters, and when the user just leaves the scale surface but is still within a range of 0.5 meters from the electronic scale, it is indicated that the user temporarily stops using the electronic scale, but it is possible that the user uses the electronic scale again, and at this time, the electronic scale is in screen-off standby. The first distance (D1) can be 1.5 meters, and when the user moves away from the electronic scale to be within a range of 1.5-0.5 meters from the electronic scale, the electronic scale enters standby preparation again, and in order to facilitate the accuracy of use of the electronic scale by the user next time, the electronic scale can be controlled to initially zero. When the user moves away from the electronic scale by a distance greater than 1.5 meters (from the center or edge of the electronic scale), it is defined that the user has no use demand, and the system is powered off, and a power supply switch is controlled to be turned off.

[0044] Further, the mode switching module further comprises a frequency reference module configured to control the switching of the same working state according to a second frequency. Specifically, the frequency reference module is further configured to execute the switching of the working state if a frequency for executing the switching of the same working state is not greater than the second frequency, and cancel the execution of the switching of the working state if the frequency for executing the switching of the same working state is greater than or equal to the second frequency. The same working state comprises one of initial zeroing, power-off shutdown and power-on startup. Specifically, the second frequency can be once every 1-5 minutes.

[0045] In an embodiment, when a user approaches the electronic scale, the movement sensing module generates a corresponding detection signal to turn on the power-on switch to temporarily supply power to the processor, and the detection signal is sent to the processor of the control board of the electronic scale. After receiving the detection signal, the processor automatically starts up and maintains the power-on switch to maintain power supply. When there is no user standing on the electronic scale, the processor collects the signal output by the load sensor through the analog-digital conversion module to generate zeroing data, and then performs average processing and sliding filter processing on the collected zeroing data in sequence. After the processing, the data is stably judged and the zero point is updated. The display module can not display before the zero point is updated to save lighting, or can display prompt information during the zero point updating process to improve user experience. In an embodiment, if the user has performed initial zeroing after use, there is no need to perform initial zeroing before next use.

[0046] In the embodiment, the control device of the electronic scale can execute the control method of the electronic scale provided by any embodiment of the present application, and has the corresponding function modules and beneficial effects of the execution method. Technical details not described in detail in the embodiment can be referred to the control method of the electronic scale provided by any embodiment of the present application. Since the above-mentioned control device of the electronic scale is a device that can execute the control method of the electronic scale in the embodiments of the present application, based on the control method of the electronic scale described in the embodiments of the present application, those skilled in the art can understand the specific implementation of the control device of the electronic scale in the embodiment and its various forms, so the control device of the electronic scale how to realize the control method of the electronic scale in the embodiments of the present application will not be described in detail. As long as the device used to implement the control method of the electronic scale in the embodiments of the present application is implemented by those skilled in the art, it belongs to the scope of the present application.

[0047] Embodiment Three

[0048] Figure 3 A structural schematic diagram of an electronic scale provided by Embodiment Three of the present application is shown. As shown in the figure, Figure 3As shown, the electronic scale 300 includes a mobile sensing module 21, one or more processors 11, and a memory communicatively connected to the at least one processor 11, where the memory stores a computer program executable by the at least one processor 11. The processor 11 can perform various appropriate actions and processes according to the computer program stored in a read-only memory (ROM) 12 or loaded from the storage unit 18 into a random access memory (RAM) 13. Various programs and data required for the operation of the electronic scale 300 can also be stored in the RAM 13. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0049] Various components of the electronic scale 300 are connected to the I / O interface 15, including an input unit 16 such as a keyboard, a mouse, and the like, an output unit 17 such as various types of displays, speakers, and the like, a storage unit 18 such as a magnetic disk, an optical disk, and the like, and a communication unit 19 such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 19 allows the electronic scale 300 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0050] The processor 11 can be various general and / or special purpose processing components having processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, and the like. The processor 11 performs various methods and processes described above, for example, the processor of the electronic scale 300 implements the control method of the electronic scale.

[0051] In some embodiments, the control method of the electronic scale can be implemented as a computer program tangibly embodied in a computer readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic scale 300 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the control method of the electronic scale described above can be performed. Alternatively, in other embodiments, the processor 11 can be configured to perform the control method of the electronic scale by any other appropriate means, for example, by means of firmware.

[0052] The various embodiments of the systems and techniques described above can be implemented in digital electronic circuitry, integrated circuitry, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include implementation in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

[0053] Computer programs used to implement the methods of the application can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the computer program, when executed by the processor of the machine, implements the functions / acts specified in the flow diagrams and / or block diagrams. The computer program can be executed entirely on a machine, partially on a machine, partially on a machine as a standalone software package and partially on a remote machine or entirely on a remote machine or server.

[0054] In the context of the present application, a computer-readable storage medium can be a tangible medium that can contain or store computer programs for use by or in connection with an instruction execution system, apparatus, or device. Computer-readable storage media can include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium can be a machine-readable signal medium. More specific examples of the machine-readable storage medium will include one or more lines of electrical connections, portable computer disks, hard disk drives, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or Flash memory), optical fibers, portable compact disc read-only memories (CD-ROMs), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0055] To provide for interaction with a user, the systems and techniques described here can be implemented on a mobile terminal having a display, e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor, for displaying information to the user and a keyboard and a pointing device, e.g., a mouse or a trackball, by which the user can provide input to the mobile terminal. Other kinds of devices can be used to provide for interaction with a user as well; for example, feedback provided to the user can be any form of sensory feedback, e.g., visual feedback, auditory feedback, or tactile feedback; and input from the user can be received in any form, including acoustic, speech, or tactile input.

[0056] The systems and techniques described here can be implemented in a computing system that includes a back end component, e.g., as a data server, or that includes a middleware component, e.g., an application server, or that includes a front end component, e.g., a user computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the systems and techniques described here, or any combination of such back end, middleware, or front end components. The components of the system can be interconnected by any form or medium of digital data communication, e.g., a communication network. Examples of communication networks include a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0057] The computing system can include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. A server can be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system, to solve the defects of large management difficulty and weak business scalability in traditional physical host and VPS service.

[0058] Embodiment Four

[0059] The embodiment four of the present application further provides a computer storage medium storing a computer program, which, when executed by a computer processor, is used to perform the control method of the electronic scale described in any one of the above embodiments of the present application.

[0060] The computer storage medium of the embodiments of the present application can adopt any combination of one or more computer readable media. The computer readable medium can be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium may, for example, but is not limited to, an electrical, a magnetic, an optical, an electromagnetic, an infrared, or a semiconductor system, device or apparatus, or any combination of the above. More specific examples (a non-exhaustive list) of the computer readable storage medium include an electrical connection having one or more wires, a portable computer diskette, 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 disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In this document, the computer readable storage medium can be any tangible medium that contains or stores a program used by or in connection with an instruction execution system, apparatus or device.

[0061] The computer readable signal medium can include a data signal propagated in baseband or propagated as a carrier wave, in which computer readable program code is embodied. Such propagated data signal can take a variety of forms, including but not limited to electro-magnetic, optical or any suitable combination thereof. The computer readable signal medium can also be any computer readable medium that is not a storage medium and that can communicate, propagate or transport program for use by or in connection with an instruction execution system, apparatus or device.

[0062] The program code contained on the computer readable medium can be transmitted using any suitable medium, including but not limited to wireless, wire line, optical fiber cable, radio frequency (RF), and the like, or any suitable combination thereof.

[0063] The above detailed description does not constitute a limitation on the scope of protection of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the scope of protection of the present application.

Claims

1. A control method for an electronic scale, characterized in that, The method includes: Receive user mobile information at the first frequency; The operating status of the electronic scale is switched according to the user's movement information.

2. The control method for the electronic scale according to claim 1, characterized in that, The step of switching the working state of the electronic scale according to the user's movement information includes: The user's direction of movement is determined based on the user's movement information; The electronic scale switches its operating state according to the direction of movement.

3. The control method for the electronic scale according to claim 2, characterized in that, The step of switching the working state of the electronic scale according to the user's movement information includes: The user's relative location is determined based on the user's movement information; The electronic scale switches its operating state according to the relative position.

4. The control method for the electronic scale according to claim 3, characterized in that, The operating state includes at least one of power-on, initial zeroing, and screen display; switching the operating state of the electronic scale according to the user's movement information includes: When the user moves closer to the electronic scale by a distance greater than or equal to the first distance, the electronic scale is powered on. When a user moves closer to the electronic scale by a distance greater than the second distance but less than the first distance, the electronic scale is controlled to initially return to zero. When the user moves closer to the electronic scale than the second distance, the electronic scale will light up its screen.

5. The control method for the electronic scale according to claim 3, characterized in that, The operating state includes at least one of screen-off standby, initial zeroing, and power-off; the step of switching the operating state of the electronic scale according to the user's movement information includes: When the user moves away from the electronic scale by less than the second distance, the electronic scale is controlled to turn off its screen and enter standby mode. When the user moves away from the electronic scale by a distance greater than the second distance but less than the first distance, the electronic scale is controlled to initially return to zero. When the user moves away from the electronic scale by a distance greater than or equal to the first distance, the electronic scale will be powered off.

6. The control method for an electronic scale according to claim 4 or 5, characterized in that, Further includes: The same operating state is switched according to the second frequency control.

7. The control method for an electronic scale according to claim 6, characterized in that, Switching between the same operating states controlled by the second frequency includes: If the frequency of switching between the same working states is not greater than the second frequency, then the switching between the working states is performed. If the frequency of performing the same work state switching is greater than or equal to the second frequency, then the work state switching is cancelled. The same working state includes one of initial zeroing, power-off, and power-on.

8. A control device for an electronic scale, characterized in that, include: The movement confirmation module is used to receive user movement information at a first frequency. The mode switching module is used to switch the working state of the electronic scale according to the user's movement information.

9. An electronic scale, characterized in that, include: Motion sensing module; One or more processors; Memory, used to store one or more programs; When the one or more programs are executed by the one or more processors, the one or more processors implement the electronic scale control method as described in any one of claims 1-7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When executed by the processor, the program implements the control method of the electronic scale as described in any one of claims 1-7.

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