CN117194848B - Method and device for setting strapping tension of electronic seal under vibration environment - Google Patents
Method and device for setting strapping tension of electronic seal under vibration environment Download PDFInfo
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Abstract
The invention relates to the technical field of electronic seals, and discloses a method and a device for setting the tension of a binding belt of an electronic seal based on a vibration environment, wherein the method comprises the following steps: constructing a vibration environment simulation framework according to the binding test distance, binding the vibration environment simulation framework according to the binding test tension to obtain a vibration environment binding framework, measuring a binding tension fluctuation curve of the vibration environment binding framework, calculating a tension fluctuation integral of the binding tension fluctuation curve to obtain tension fluctuation integral diversity, extracting a minimum tension fluctuation section and target test tension to obtain a target test tension set, extracting current target tension according to the current binding distance, and binding the electronic seal according to the current target tension. The invention can solve the problem of great abrasion of the electronic lock catch of the electronic seal in the process of transportation vibration.
Description
Technical Field
The present invention relates to the field of electronic seal technologies, and in particular, to a method and apparatus for setting a strap tension of an electronic seal in a vibration environment, an electronic device, and a computer readable storage medium.
Background
The electronic seal fully-called micro-intelligent electronic seal monitoring system is widely applied to the fields of modern logistics distribution, storage, finance and the like by virtue of the advantages in the aspect of safety monitoring. The development of the electronic seal plays an important role in promoting commodity circulation, mass consumption and the development of the technology of the Internet of things.
The electronic seal lock technology is an identification technology which can record whether a freight container or a van or other hard package is illegally opened or not and can automatically give an alarm when the freight container or the van or other hard package is illegally opened. The electronic seal lock technology is combined with the GPS positioning technology, the GPRS wireless communication technology, the encryption technology and the lock tongue micro-motor driving technology, so that the omnibearing safety monitoring of cargo logistics can be realized. However, when the current electronic seal is applied to a freight container or a van, the locking part is only bound by simply utilizing the locking soft belt, and proper binding force is not selected according to the size of the locking part, so that the electronic lock of the electronic seal is worn out in the process of transportation vibration.
Disclosure of Invention
The invention provides a method and a device for setting strapping pulling force of an electronic seal based on a vibration environment and a computer readable storage medium, and mainly aims to solve the problem that an electronic lock catch of the electronic seal is worn more in the process of transportation vibration.
In order to achieve the above object, the present invention provides a method for setting a tension of a binding belt of an electronic seal in a vibration environment, comprising:
acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set;
sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance;
binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
measuring a binding tension fluctuation curve of the vibration environment binding framework, and calculating a tension fluctuation integral of the binding tension fluctuation curve;
summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
extracting a minimum tension fluctuation section from the tension fluctuation integral set, and extracting a target test tension of the binding test distance according to the tension fluctuation section;
summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
Acquiring a current binding distance, and extracting a current target tension in the target test tension set according to the current binding distance;
and carrying out electronic seal binding according to the current target tension to complete the setting of the binding belt tension of the electronic seal under the vibration environment.
Optionally, the acquiring the binding test distance set and the binding test tension sequence includes:
acquiring a to-be-sealed framework binding distance set, and taking the to-be-sealed framework binding distance set as the binding test distance set;
obtaining a minimum tension limiting value and a maximum tension bearing value of the seal soft belt, and determining a soft belt tension interval according to the minimum tension limiting value and the maximum tension bearing value;
sequentially selecting binding test tension in the soft belt tension interval according to a preset tension gradient to obtain a binding test tension set;
and sequencing the binding test tension set to obtain the binding test tension sequence.
Optionally, the constructing a vibration environment simulation architecture according to the binding test distance includes:
measuring transportation vibration data by using a pre-constructed test road section and a vibration sensor;
constructing a simulated vibration model according to the binding test distance by using a pre-constructed vibration simulation platform;
And constructing the vibration environment simulation framework by utilizing the simulation vibration model according to the transportation vibration data.
Optionally, the determining the binding tension fluctuation curve of the vibration environment binding architecture includes:
using the vibration environment binding framework to simulate vibration according to the transportation vibration data and measuring a real-time tension value of a seal soft belt in the vibration environment binding framework;
and drawing the binding tension fluctuation curve according to the real-time tension value. Optionally, the calculating the integral of the tension fluctuation of the binding tension fluctuation curve includes:
calculating the tension fluctuation integral according to the binding tension fluctuation curve by using a pre-constructed tension integral formula, wherein the tension integral formula is as follows:
wherein,represents the integral of the fluctuation of the tension,the start time of the binding tension fluctuation curve is represented,indicating the end time of the binding tension fluctuation curve,representation ofThe real-time tension value at the moment,time is indicated.
Optionally, the extracting the minimum tension fluctuation section in the tension fluctuation integral set includes:
extracting the minimum tension fluctuation integral in the tension fluctuation integral set;
And acquiring an adjacent tension fluctuation integral pair of the minimum tension fluctuation integral, and constructing the tension fluctuation section according to the adjacent tension fluctuation integral pair.
Optionally, the extracting the target test tension of the binding test distance according to the tension fluctuation section includes:
acquiring a binding test tension pair corresponding to the adjacent tension fluctuation integral pair, and constructing an iterative test tension interval according to the binding test tension pair;
segmenting the iterative test tension interval according to a preset target segmentation number to obtain an iterative segmentation test tension sequence;
carrying out binding tension fluctuation test on the vibration environment binding framework according to the iterative segmentation test tension sequence to obtain an iterative tension fluctuation integral sequence;
identifying a minimum iterative tension fluctuation integral in the iterative tension fluctuation integral sequence;
acquiring an iteration close-to-tension fluctuation integral pair of the minimum iteration tension fluctuation integral;
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral according to the iteration adjacent tension fluctuation integral pair;
judging whether the integral difference value of the adjacent tension fluctuation is smaller than a preset tension fluctuation threshold value or not;
If the adjacent tension fluctuation integral difference value is not smaller than the tension fluctuation threshold value, updating the iteration test tension interval according to the iteration adjacent tension fluctuation integral pair, and returning to the step of segmenting the iteration test tension interval according to the preset target segmentation number;
and if the adjacent tension fluctuation integral difference value is smaller than the tension fluctuation threshold value, acquiring the iterative segmentation test tension of the minimum iterative tension fluctuation integral, and taking the iterative segmentation test tension as the target test tension.
Optionally, the calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral according to the iteration adjacent tension fluctuation integral pair includes:
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral by utilizing the iteration adjacent tension fluctuation integral pair according to a pre-constructed mean value formula, wherein the mean value formula is as follows:
wherein,represents the integrated difference value of the adjacent tension fluctuation,representing the iteration approaching a smaller value in the integral pair of tension fluctuations,indicating a larger value in the iteration near the integral pair of tension fluctuations.
Optionally, the electronic seal binding according to the current target tension includes:
Acquiring a current real-time tension, and judging whether the current real-time tension is equal to the current target tension;
if the current real-time tension is not equal to the current target tension, returning to the step of acquiring the current real-time tension;
and if the current real-time tension is equal to the current target tension, fixing the seal soft belt to finish the binding of the electronic seal.
In order to solve the above problems, the present invention further provides a device for setting a tension of a binding belt of an electronic seal in a vibration environment, the device comprising:
the vibration environment binding framework building module is used for acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set; sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance; binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
the tension fluctuation product diversity calculation module is used for measuring a binding tension fluctuation curve of the vibration environment binding framework and calculating a tension fluctuation integral of the binding tension fluctuation curve; summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
The target test tension set summarizing module is used for extracting a minimum tension fluctuation section from the tension fluctuation integral set and extracting the target test tension of the binding test distance according to the tension fluctuation section; summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
the current target tension extraction module is used for acquiring a current binding distance and extracting a current target tension in the target test tension set according to the current binding distance;
and the electronic seal binding module is used for binding the electronic seal according to the current target tension and finishing the setting of the binding tension of the electronic seal based on the vibration environment.
In order to solve the above-mentioned problems, the present invention also provides an electronic apparatus including:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to implement the method for setting the strap tension of the electronic seal in the vibration environment.
In order to solve the above-mentioned problems, the present invention further provides a computer readable storage medium, in which at least one instruction is stored, the at least one instruction being executed by a processor in an electronic device to implement the above-mentioned method for setting a strap tension of an electronic seal in a vibration environment.
Compared with the background art, the method comprises the following steps: the embodiment of the invention mainly aims to test target test tension sets corresponding to different binding test distances in the process of transporting and vibrating an electronic lock catch of an electronic seal, then extracts current target tension in the target test tension sets according to the current binding distances, so as to realize the binding of the electronic seal according to the current target tension, when the binding test distances and the binding test tensions are acquired, firstly, the binding test distance sets and binding test tension sequences are required to be acquired, then the binding test distances are sequentially extracted in the binding test distance sets, the binding test tensions are sequentially extracted in the binding test tension sequences, in order to simulate the binding effect, a vibration environment simulation framework is required to be constructed according to the binding test distances, then the pre-constructed seal soft belt is utilized to bind the vibration environment simulation framework according to the binding test tensions, a binding fluctuation curve of the vibration environment binding framework is obtained, at this time, the tension integral of the binding tension fluctuation curve of the vibration environment can be measured, thus the best target test tension corresponding to the binding test distances is required to be extracted in the binding test tension integral section, all the binding tension is required to be extracted according to the current target tension integral, the binding tension is finally, the current target tension is extracted according to the current target tension fluctuation test distance, and the current target test tension is concentrated according to the current target test distance, and the current target test tension is required to be extracted, and finishing the setting of the strapping tension of the electronic seal under the vibration environment. Therefore, the method and the device for setting the strapping pulling force of the electronic seal under the vibration environment, the electronic equipment and the computer readable storage medium can solve the problem that the electronic lock catch of the electronic seal is worn greatly in the transportation vibration process.
Drawings
Fig. 1 is a flowchart of a method for setting a stretching force of a strap of an electronic seal in a vibration environment according to an embodiment of the present invention;
FIG. 2 is a functional block diagram of a device for setting tension of a binding belt of an electronic seal in a vibration environment according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device for implementing the method for setting a stretching force of a strapping of an electronic seal in a vibration environment according to an embodiment of the present invention;
the achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment of the application provides a strapping tension setting method of an electronic seal based on a vibration environment. The execution main body of the method for setting the strap tension of the electronic seal under the vibration environment comprises at least one of electronic equipment, such as a server, a terminal and the like, which can be configured to execute the method provided by the embodiment of the application. In other words, the method for setting the tension of the electronic seal in the vibration environment may be performed by software or hardware installed in the terminal device or the server device. The service end includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.
Example 1:
referring to fig. 1, a flowchart of a method for setting a strap tension of an electronic seal in a vibration environment according to an embodiment of the present invention is shown. In this embodiment, the method for setting the strap tension of the electronic seal in the vibration environment includes:
s1, acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set.
The binding test distance set may be defined according to the interval size of the to-be-blocked part of the truck of different types, for example: the part to be bound can be a pair of door handles of a carriage, and the distance between the two handles is the interval size of the part to be blocked.
It can be understood that the binding test tension sequence refers to a collection sequence of soft belt tension of the preset electronic seal after binding.
In the embodiment of the present invention, the obtaining the binding test distance set and the binding test tension sequence includes:
acquiring a to-be-sealed framework binding distance set, and taking the to-be-sealed framework binding distance set as the binding test distance set;
obtaining a minimum tension limiting value and a maximum tension bearing value of the seal soft belt, and determining a soft belt tension interval according to the minimum tension limiting value and the maximum tension bearing value;
Sequentially selecting binding test tension in the soft belt tension interval according to a preset tension gradient to obtain a binding test tension set;
and sequencing the binding test tension set to obtain the binding test tension sequence.
It should be understood that the to-be-sealed architecture binding distance set refers to a set of distance of the interval dimension of the to-be-sealed parts of different types of trucks. In order to ensure that the electronic seal is fixed at a preset position, the tension of the seal soft belt is ensured to be larger than a certain minimum tension limiting value, and the electronic seal is prevented from falling off. At the same time, in order to avoid the excessive tension of the seal soft belt, the danger or the stretch-break should be smaller than the preset maximum tension bearing value.
Further, the tension gradient refers to an interval value of the binding test tension, for example: when the soft belt tension interval is 10N-20N, the tension gradient may be 1, and the binding test tension set may be 10N,11N,12N,13N,14N,15N, …,20N.
S2, sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance.
The vibration environment simulation framework can be a pair of simulation handles with a certain distance, and can vibrate in all directions to achieve the effect of simulating the vibration of the truck transportation.
In the embodiment of the present invention, the constructing a vibration environment simulation architecture according to the binding test distance includes:
measuring transportation vibration data by using a pre-constructed test road section and a vibration sensor;
constructing a simulated vibration model according to the binding test distance by using a pre-constructed vibration simulation platform;
and constructing the vibration environment simulation framework by utilizing the simulation vibration model according to the transportation vibration data.
In detail, the test section may refer to a transportation section, and the vibration sensor may determine a vibration parameter during transportation of the truck, i.e., transportation vibration data. The vibration sensor may be a sensor for measuring vibration data such as a displacement sensor, a speed sensor, an acceleration sensor, etc., for example: piezoelectric acceleration sensors, ICP type acceleration sensors, and the like. The vibration sensor is a prior art and will not be described in detail herein. When the part to be blocked is a pair of door handles of a boxcar, the binding test distance is the distance of a pair of analog door handles which are the same distance apart. The simulated vibration model can simulate vibration according to parameters such as frequency response characteristics, resonant frequency, transverse effect, amplitude, frequency and the like in the transportation vibration data.
And S3, binding the vibration environment simulation framework by utilizing the pre-constructed seal soft belt according to the binding test tension to obtain the vibration environment binding framework.
Further, the seal soft belt is a locking soft belt which can be arbitrarily bound. The seal soft belt can be provided with a tension detection device for measuring the tension of the soft belt.
S4, measuring a binding tension fluctuation curve of the vibration environment binding framework, and calculating a tension fluctuation integral of the binding tension fluctuation curve.
It can be understood that the binding tension fluctuation curve refers to the tension change curve of the seal soft belt in the process of simulating vibration of the vibration environment binding framework. The integral of the tension fluctuation refers to the integral of the binding tension fluctuation curve with respect to time.
In an embodiment of the present invention, the measuring a binding tension fluctuation curve of the vibration environment binding structure includes:
using the vibration environment binding framework to simulate vibration according to the transportation vibration data and measuring a real-time tension value of a seal soft belt in the vibration environment binding framework;
and drawing the binding tension fluctuation curve according to the real-time tension value.
In the embodiment of the present invention, the calculating the integral of the tension fluctuation of the binding tension fluctuation curve includes:
Calculating the tension fluctuation integral according to the binding tension fluctuation curve by using a pre-constructed tension integral formula, wherein the tension integral formula is as follows:
wherein,represents the integral of the fluctuation of the tension,the start time of the binding tension fluctuation curve is represented,indicating the end time of the binding tension fluctuation curve,representation ofThe real-time tension value at the moment,time is indicated.
And S5, summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity.
It will be appreciated that each binding test tension has its corresponding integral of tension fluctuation under the transport vibration data.
And S6, extracting a minimum tension fluctuation section from the tension fluctuation integral set, and extracting the target test tension of the binding test distance according to the tension fluctuation section.
Further, the tension fluctuation section refers to a section formed by two adjacent tension fluctuation integral of the minimum tension fluctuation integral in the tension fluctuation integral set. The target test tension refers to the optimal binding tension corresponding to the binding test distance. The integral value of the fluctuation of the pulling force corresponding to the target test pulling force is minimum under a certain accuracy.
In the embodiment of the present invention, the extracting the minimum tension fluctuation section in the tension fluctuation integral set includes:
extracting the minimum tension fluctuation integral in the tension fluctuation integral set;
and acquiring an adjacent tension fluctuation integral pair of the minimum tension fluctuation integral, and constructing the tension fluctuation section according to the adjacent tension fluctuation integral pair.
It will be appreciated that the adjacent integral of tension fluctuation is integral of two adjacent tension fluctuations, referred to as the minimum integral of tension fluctuation.
In the embodiment of the present invention, the extracting the target test tension of the binding test distance according to the tension fluctuation section includes:
acquiring a binding test tension pair corresponding to the adjacent tension fluctuation integral pair, and constructing an iterative test tension interval according to the binding test tension pair;
segmenting the iterative test tension interval according to a preset target segmentation number to obtain an iterative segmentation test tension sequence;
carrying out binding tension fluctuation test on the vibration environment binding framework according to the iterative segmentation test tension sequence to obtain an iterative tension fluctuation integral sequence;
identifying a minimum iterative tension fluctuation integral in the iterative tension fluctuation integral sequence;
Acquiring an iteration close-to-tension fluctuation integral pair of the minimum iteration tension fluctuation integral;
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral according to the iteration adjacent tension fluctuation integral pair;
judging whether the integral difference value of the adjacent tension fluctuation is smaller than a preset tension fluctuation threshold value or not;
if the adjacent tension fluctuation integral difference value is not smaller than the tension fluctuation threshold value, updating the iteration test tension interval according to the iteration adjacent tension fluctuation integral pair, and returning to the step of segmenting the iteration test tension interval according to the preset target segmentation number;
and if the adjacent tension fluctuation integral difference value is smaller than the tension fluctuation threshold value, acquiring the iterative segmentation test tension of the minimum iterative tension fluctuation integral, and taking the iterative segmentation test tension as the target test tension.
It can be understood that the target number of segments refers to a preset number of segments for segmenting the iterative test tension interval, for example: when the iterative test pull interval is (15 n,16 n), the target number of segments may be 5, and the iterative segment test pull sequence may be (15.2 n,15.4n,15.6n,15.8n,16.0 n). The iterative tension fluctuation integral sequence refers to a tension fluctuation integral sequence corresponding to the iterative segmentation test tension sequence under the transportation vibration data.
Further, the iteration close to the integral of the tension fluctuation is to refer to two adjacent integral of the tension fluctuation of the minimum iteration integral of the tension fluctuation.
It should be appreciated that when the difference value of the adjacent tension fluctuation integral is smaller than the tension fluctuation threshold, the difference value of the iterative adjacent tension fluctuation integral pair is smaller than a certain value, that is, the fineness of the minimum iterative tension fluctuation integral has reached the preset precision requirement. The minimum iterative tension fluctuation integral can be identified and searched without recycling iteration.
In the embodiment of the present invention, the calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral according to the iteration adjacent tension fluctuation integral pair includes:
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral by utilizing the iteration adjacent tension fluctuation integral pair according to a pre-constructed mean value formula, wherein the mean value formula is as follows:
wherein,represents the integrated difference value of the adjacent tension fluctuation,representing the iteration approaching a smaller value in the integral pair of tension fluctuations,indicating a larger value in the iteration near the integral pair of tension fluctuations.
And S7, summarizing target test tension of all binding test distances in the binding test distance set to obtain a target test tension set.
It can be understood that the target test tension is the optimal binding tension of the binding test distance under the transportation vibration data, so that the function of searching the target test tension according to the binding test distance is realized by establishing a one-to-one correspondence between the binding test distance and the target test tension.
S8, acquiring a current binding distance, and extracting a current target tension in the target test tension set according to the current binding distance.
And S9, binding the electronic seal according to the current target tension, and finishing the setting of the binding tension of the electronic seal based on the vibration environment.
It can be understood that after the current target tension is determined, the binding of the portion to be blocked can be performed according to the current target tension.
In the embodiment of the present invention, the electronic seal binding according to the current target tension includes:
acquiring a current real-time tension, and judging whether the current real-time tension is equal to the current target tension;
if the current real-time tension is not equal to the current target tension, returning to the step of acquiring the current real-time tension;
and if the current real-time tension is equal to the current target tension, fixing the seal soft belt to finish the binding of the electronic seal.
Further, the sealed electronic seal can comprise a locking soft belt and a special locking unlocking device, wherein the locking soft belt is of a 3-5-point double-point electronic locking structure capable of moving at random, the functions of time counting, frequency counting and character counting can be realized, and an expansion micropore camera is arranged on the electronic seal. The double-point electronic lock catch has the function of reading and unlocking by using a mobile phone App. The unlocking state and the transportation state of the electronic seal can be uploaded to a wireless background management system for real-time monitoring.
Compared with the background art, the method comprises the following steps: the embodiment of the invention mainly aims to test target test tension sets corresponding to different binding test distances in the process of transporting and vibrating an electronic lock catch of an electronic seal, then extracts current target tension in the target test tension sets according to the current binding distances, so as to realize the binding of the electronic seal according to the current target tension, when the binding test distances and the binding test tensions are acquired, firstly, the binding test distance sets and binding test tension sequences are required to be acquired, then the binding test distances are sequentially extracted in the binding test distance sets, the binding test tensions are sequentially extracted in the binding test tension sequences, in order to simulate the binding effect, a vibration environment simulation framework is required to be constructed according to the binding test distances, then the pre-constructed seal soft belt is utilized to bind the vibration environment simulation framework according to the binding test tensions, a binding fluctuation curve of the vibration environment binding framework is obtained, at this time, the tension integral of the binding tension fluctuation curve of the vibration environment can be measured, thus the best target test tension corresponding to the binding test distances is required to be extracted in the binding test tension integral section, all the binding tension is required to be extracted according to the current target tension integral, the binding tension is finally, the current target tension is extracted according to the current target tension fluctuation test distance, and the current target test tension is concentrated according to the current target test distance, and the current target test tension is required to be extracted, and finishing the setting of the strapping tension of the electronic seal under the vibration environment. Therefore, the method and the device for setting the strapping pulling force of the electronic seal under the vibration environment, the electronic equipment and the computer readable storage medium can solve the problem that the electronic lock catch of the electronic seal is worn greatly in the transportation vibration process.
Example 2:
fig. 2 is a functional block diagram of a device for setting tension of a binding belt of an electronic seal in a vibration environment according to an embodiment of the present invention.
The device 100 for setting the tension of the binding belt based on the electronic seal in the vibration environment can be installed in electronic equipment. According to the functions implemented, the device 100 for setting the stretching force of the electronic seal in the vibration environment may include a vibration environment binding architecture building module 101, a stretching force fluctuation product diversity calculating module 102, a target testing stretching force set summarizing module 103, a current target stretching force extracting module 104 and an electronic seal binding module 105. The module of the invention, which may also be referred to as a unit, refers to a series of computer program segments, which are stored in the memory of the electronic device, capable of being executed by the processor of the electronic device and of performing a fixed function.
The vibration environment binding architecture building module 101 is configured to obtain a binding test distance set and a binding test tension sequence, and sequentially extract binding test distances in the binding test distance set; sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance; binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
The tension fluctuation product diversity calculation module 102 is configured to determine a binding tension fluctuation curve of the vibration environment binding architecture, and calculate a tension fluctuation integral of the binding tension fluctuation curve; summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
the target test tension set summarizing module 103 is configured to extract a minimum tension fluctuation section in the tension fluctuation integral set, and extract the target test tension of the binding test distance according to the tension fluctuation section; summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
the current target tension extraction module 104 is configured to obtain a current binding distance, and extract a current target tension in the target test tension set according to the current binding distance;
the electronic seal binding module 105 is configured to bind the electronic seal according to the current target tension, so as to complete the setting of the strapping tension of the electronic seal in the vibration environment.
In detail, the modules in the device 100 for setting the tension of the electronic seal in the vibration environment according to the embodiment of the present invention use the same technical means as the method for setting the tension of the electronic seal in the vibration environment described in fig. 1, and can produce the same technical effects, which are not described herein.
Example 3:
fig. 3 is a schematic structural diagram of an electronic device for implementing a method for setting a strap tension of an electronic seal in a vibration environment according to an embodiment of the present invention.
The electronic device 1 may comprise a processor 10, a memory 11, a bus 12 and a communication interface 13, and may further comprise a computer program stored in the memory 11 and executable on the processor 10, such as a strap tension setting program based on an electronic seal in a vibrating environment.
The memory 11 includes at least one type of readable storage medium, including flash memory, a mobile hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, etc. The memory 11 may in some embodiments be an internal storage unit of the electronic device 1, such as a removable hard disk of the electronic device 1. The memory 11 may in other embodiments also be an external storage device of the electronic device 1, such as a plug-in mobile hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the electronic device 1. Further, the memory 11 may also include both an internal storage unit and an external storage device of the electronic device 1. The memory 11 may be used not only for storing application software installed in the electronic device 1 and various data, such as codes based on a strap tension setting program of an electronic seal in a vibration environment, but also for temporarily storing data that has been output or is to be output.
The processor 10 may be comprised of integrated circuits in some embodiments, for example, a single packaged integrated circuit, or may be comprised of multiple integrated circuits packaged with the same or different functions, including one or more central processing units (Central Processing unit, CPU), microprocessors, digital processing chips, graphics processors, combinations of various control chips, and the like. The processor 10 is a Control Unit (Control Unit) of the electronic device, connects respective parts of the entire electronic device using various interfaces and lines, executes or executes programs or modules stored in the memory 11 (for example, a strap tension setting program based on an electronic seal in a vibration environment, etc.), and invokes data stored in the memory 11 to perform various functions of the electronic device 1 and process the data.
The bus may be a peripheral component interconnect standard (peripheral component interconnect, PCI) bus or an extended industry standard architecture (extended industry standard architecture, EISA) bus, among others. The bus may be classified as an address bus, a data bus, a control bus, etc. The bus is arranged to enable a connection communication between the memory 11 and at least one processor 10 etc.
Fig. 3 shows only an electronic device with components, it being understood by a person skilled in the art that the structure shown in fig. 3 does not constitute a limitation of the electronic device 1, and may comprise fewer or more components than shown, or may combine certain components, or may be arranged in different components.
For example, although not shown, the electronic device 1 may further include a power source (such as a battery) for supplying power to each component, and preferably, the power source may be logically connected to the at least one processor 10 through a power management device, so that functions of charge management, discharge management, power consumption management, and the like are implemented through the power management device. The power supply may also include one or more of any of a direct current or alternating current power supply, recharging device, power failure detection circuit, power converter or inverter, power status indicator, etc. The electronic device 1 may further include various sensors, bluetooth modules, wi-Fi modules, etc., which will not be described herein.
Further, the electronic device 1 may also comprise a network interface, optionally the network interface may comprise a wired interface and/or a wireless interface (e.g. WI-FI interface, bluetooth interface, etc.), typically used for establishing a communication connection between the electronic device 1 and other electronic devices.
The electronic device 1 may optionally further comprise a user interface, which may be a Display, an input unit, such as a Keyboard (Keyboard), or a standard wired interface, a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch, or the like. The display may also be referred to as a display screen or display unit, as appropriate, for displaying information processed in the electronic device 1 and for displaying a visual user interface.
It should be understood that the embodiments described are for illustrative purposes only and are not limited to this configuration in the scope of the patent application.
The tape tension setting program stored in the memory 11 of the electronic device 1 and based on the electronic seal under the vibration environment is a combination of a plurality of instructions, and when running in the processor 10, it can be implemented:
acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set;
sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance;
Binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
measuring a binding tension fluctuation curve of the vibration environment binding framework, and calculating a tension fluctuation integral of the binding tension fluctuation curve;
summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
extracting a minimum tension fluctuation section from the tension fluctuation integral set, and extracting a target test tension of the binding test distance according to the tension fluctuation section;
summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
acquiring a current binding distance, and extracting a current target tension in the target test tension set according to the current binding distance;
and carrying out electronic seal binding according to the current target tension to complete the setting of the binding belt tension of the electronic seal under the vibration environment.
Specifically, the specific implementation method of the above instruction by the processor 10 may refer to descriptions of related steps in the corresponding embodiments of fig. 1 to 2, which are not repeated herein.
Further, the modules/units integrated in the electronic device 1 may be stored in a computer readable storage medium if implemented in the form of software functional units and sold or used as separate products. The computer readable storage medium may be volatile or nonvolatile. For example, the computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM).
The present invention also provides a computer readable storage medium storing a computer program which, when executed by a processor of an electronic device, can implement:
acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set;
sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance;
binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
Measuring a binding tension fluctuation curve of the vibration environment binding framework, and calculating a tension fluctuation integral of the binding tension fluctuation curve;
summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
extracting a minimum tension fluctuation section from the tension fluctuation integral set, and extracting a target test tension of the binding test distance according to the tension fluctuation section;
summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
acquiring a current binding distance, and extracting a current target tension in the target test tension set according to the current binding distance;
and carrying out electronic seal binding according to the current target tension to complete the setting of the binding belt tension of the electronic seal under the vibration environment.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical function division, and there may be other manners of division when actually implemented.
The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical units, may be located in one place, or may be distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units can be realized in a form of hardware or a form of hardware and a form of software functional modules.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The method for setting the tension of the binding belt of the electronic seal under the vibration environment is characterized by comprising the following steps:
acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set;
sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance;
binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
measuring a binding tension fluctuation curve of the vibration environment binding framework, and calculating a tension fluctuation integral of the binding tension fluctuation curve;
summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
extracting a minimum tension fluctuation section from the tension fluctuation integral set, and extracting a target test tension of the binding test distance according to the tension fluctuation section;
summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
Acquiring a current binding distance, and extracting a current target tension in the target test tension set according to the current binding distance;
binding the electronic seal according to the current target tension to finish the setting of the tension of the binding belt of the electronic seal under the vibration environment;
the constructing a vibration environment simulation framework according to the binding test distance comprises the following steps:
measuring transportation vibration data by using a pre-constructed test road section and a vibration sensor;
constructing a simulated vibration model according to the binding test distance by using a pre-constructed vibration simulation platform;
constructing the vibration environment simulation framework by utilizing the simulation vibration model according to the transportation vibration data;
the measuring of the binding tension fluctuation curve of the vibration environment binding framework comprises the following steps:
using the vibration environment binding framework to simulate vibration according to the transportation vibration data and measuring a real-time tension value of a seal soft belt in the vibration environment binding framework;
drawing the binding tension fluctuation curve according to the real-time tension value;
the calculating the integral of the tension fluctuation of the binding tension fluctuation curve comprises the following steps:
calculating the tension fluctuation integral according to the binding tension fluctuation curve by using a pre-constructed tension integral formula, wherein the tension integral formula is as follows:
Wherein the method comprises the steps ofRepresents the integral of the fluctuation of the tension,the start time of the binding tension fluctuation curve is represented,indicating the end time of the binding tension fluctuation curve,representation ofThe real-time tension value at the moment,time is indicated.
2. The method for setting a tie tension of an electronic seal in a vibration environment according to claim 1, wherein the obtaining a set of binding test distances and a sequence of binding test tensions comprises:
acquiring a to-be-sealed framework binding distance set, and taking the to-be-sealed framework binding distance set as the binding test distance set;
obtaining a minimum tension limiting value and a maximum tension bearing value of the seal soft belt, and determining a soft belt tension interval according to the minimum tension limiting value and the maximum tension bearing value;
sequentially selecting binding test tension in the soft belt tension interval according to a preset tension gradient to obtain a binding test tension set;
and sequencing the binding test tension set to obtain the binding test tension sequence.
3. The method for setting a stretching force of a tape of an electronic seal in a vibration-based environment as set forth in claim 1, wherein said extracting a minimum stretching force fluctuation section in the stretching force fluctuation integral set includes:
Extracting the minimum tension fluctuation integral in the tension fluctuation integral set;
and acquiring an adjacent tension fluctuation integral pair of the minimum tension fluctuation integral, and constructing the tension fluctuation section according to the adjacent tension fluctuation integral pair.
4. The method for setting a stretching force of a tape of an electronic seal in a vibration environment according to claim 3, wherein the extracting the target testing stretching force of the binding testing distance according to the stretching force fluctuation section comprises:
acquiring a binding test tension pair corresponding to the adjacent tension fluctuation integral pair, and constructing an iterative test tension interval according to the binding test tension pair;
segmenting the iterative test tension interval according to a preset target segmentation number to obtain an iterative segmentation test tension sequence;
carrying out binding tension fluctuation test on the vibration environment binding framework according to the iterative segmentation test tension sequence to obtain an iterative tension fluctuation integral sequence;
identifying a minimum iterative tension fluctuation integral in the iterative tension fluctuation integral sequence;
acquiring an iteration close-to-tension fluctuation integral pair of the minimum iteration tension fluctuation integral;
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral according to the iteration adjacent tension fluctuation integral pair;
Judging whether the integral difference value of the adjacent tension fluctuation is smaller than a preset tension fluctuation threshold value or not;
if the adjacent tension fluctuation integral difference value is not smaller than the tension fluctuation threshold value, updating the iteration test tension interval according to the iteration adjacent tension fluctuation integral pair, and returning to the step of segmenting the iteration test tension interval according to the preset target segmentation number;
and if the adjacent tension fluctuation integral difference value is smaller than the tension fluctuation threshold value, acquiring the iterative segmentation test tension of the minimum iterative tension fluctuation integral, and taking the iterative segmentation test tension as the target test tension.
5. The method for setting a stretching force of an electronic seal in a vibration environment according to claim 4, wherein calculating an adjacent stretching force fluctuation integral difference value of the minimum iteration stretching force fluctuation integral according to the iteration adjacent stretching force fluctuation integral pair comprises:
calculating the adjacent tension fluctuation integral difference value of the minimum iteration tension fluctuation integral by utilizing the iteration adjacent tension fluctuation integral pair according to a pre-constructed mean value formula, wherein the mean value formula is as follows:
wherein,represents the integrated difference value of the adjacent tension fluctuation, Representing the iteration approaching a smaller value in the integral pair of tension fluctuations,indicating a larger value in the iteration near the integral pair of tension fluctuations.
6. The method for setting a stretching force of a tape of an electronic seal in a vibration environment according to claim 1, wherein the performing the electronic seal binding according to the current target stretching force comprises:
acquiring a current real-time tension, and judging whether the current real-time tension is equal to the current target tension;
if the current real-time tension is not equal to the current target tension, returning to the step of acquiring the current real-time tension;
and if the current real-time tension is equal to the current target tension, fixing the seal soft belt to finish the binding of the electronic seal.
7. A device for setting a tension of a binding band of an electronic seal in a vibration environment, for implementing the method for setting a tension of a binding band of an electronic seal in a vibration environment according to any one of claims 1 to 6, comprising:
the vibration environment binding framework building module is used for acquiring a binding test distance set and a binding test tension sequence, and sequentially extracting binding test distances in the binding test distance set; sequentially extracting binding test tension from the binding test tension sequence, and constructing a vibration environment simulation framework according to the binding test distance; binding the vibration environment simulation framework according to the binding test tensile force by utilizing a pre-constructed seal soft belt to obtain a vibration environment binding framework;
The tension fluctuation product diversity calculation module is used for measuring a binding tension fluctuation curve of the vibration environment binding framework and calculating a tension fluctuation integral of the binding tension fluctuation curve; summarizing the integral of the tension fluctuation of the binding test tension in the binding test tension sequence to obtain tension fluctuation integral diversity;
the target test tension set summarizing module is used for extracting a minimum tension fluctuation section from the tension fluctuation integral set and extracting the target test tension of the binding test distance according to the tension fluctuation section; summarizing target test pulling forces of all binding test distances in the binding test distance set to obtain a target test pulling force set;
the current target tension extraction module is used for acquiring a current binding distance and extracting a current target tension in the target test tension set according to the current binding distance;
and the electronic seal binding module is used for binding the electronic seal according to the current target tension and finishing the setting of the binding tension of the electronic seal based on the vibration environment.
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| TWM284729U (en) * | 2004-12-22 | 2006-01-01 | Taiwan Electronic Security Sea | Electronic seal |
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| CN111292496A (en) * | 2020-02-11 | 2020-06-16 | 长沙七真网络科技有限公司 | Intelligent electronic seal system and use method thereof |
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| CN214278980U (en) * | 2021-03-04 | 2021-09-24 | 山东道通通信技术有限公司 | Shock-resistant electronic seal fixing device convenient to carry |
| CN115270420A (en) * | 2022-07-01 | 2022-11-01 | 东莞市赛测试验设备有限公司 | Tensile flexibility analysis method and device based on tensile testing machine |
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| TWM284729U (en) * | 2004-12-22 | 2006-01-01 | Taiwan Electronic Security Sea | Electronic seal |
| CN108367821A (en) * | 2015-10-08 | 2018-08-03 | 班德尔生产公司 | Equipment for tying up product |
| CN111292496A (en) * | 2020-02-11 | 2020-06-16 | 长沙七真网络科技有限公司 | Intelligent electronic seal system and use method thereof |
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