SYSTEM FOR DETECTING THE TRANSFER OF A TRANSPORTABLE SILO FROM A FIRST OPERATING SITE TO A SECOND OPERATING SITE

Abstract

One of the objectives of this invention is to provide a system that uses an innovative mechanism to detect the transfer of a transportable silo from a first operating site to a second operating site, involving a change in local conditions at the new site. This system aims to adapt intelligently to these new conditions without requiring cumbersome human intervention. In practice, such a transfer often involves the silo being laid on a truck or lifted from the ground by a crane. To address this, the inventor proposes a system that includes a control sensor acting as an indicator to detect whether the ground support foot on which the system is installed is effectively supporting the transportable silo during the transfer. Figure to be published with the abstract: 1

Description

Title of the invention: SYSTEM FOR DETECTING THE TRANSFER OF A TRANSPORTABLE SILO FROM A FIRST OPERATING SITE TO A SECOND OPERATING SITE technical field

[0001] The invention relates to the field of transportable silo management systems for the storage and / or mixing of bulk materials.

[0002] More specifically, it is a system specifically designed to detect the transfer of a transportable silo from a first operating site to a second operating site, involving a change in the local terrain and soil conditions to which the transportable silo is subjected at the new operating site. Prior art

[0003] In the silo operation sector, a common problem is to estimate the filling level of a silo.

[0004] This issue is known from document EP3963296A1.

[0005] In this document, the estimation of the filling level of a silo is carried out using a mathematical model that takes into account various parameters related to the specific conditions of the operating site. These particularities are related on the one hand to the structure of the silo itself, including its shape, its number of legs, its lateral reinforcements and its capacity, and on the other hand to the type of connection to the ground of the silo, depending on the installation surface (flat, regular, etc.) and specific to the operating site.

[0006] Taking these specific conditions into account is essential to ensure the accuracy of the filling level estimate, the mathematical model having to adapt to the real physical characteristics of the silo and its environment.

[0007] However, when the silo is transportable and is moved from one operating site to another, the mathematical model must be recalibrated to take into account the change in local conditions to which the silo is subjected at the new operating site.

[0008] Indeed, the conditions of the new operating site can influence the estimation of the silo filling level.

[0009] For example, if the ground at the new operating site is more inclined than at the previous one, this could make the silo unstable. Such a slope in the ground could affect the distribution of the silo's contents and, consequently, this could distort the estimation of the filling level based on the initial mathematical model.

[0010] Classically, the recalibration of the mathematical model requires the intervention of a human operator who notices a change in the operating site, and then decides to initiate the recalibration process.

[0011] This process initiated by a human operator can prove tedious and costly due to the considerable human and technical resources required for the visual assessment of the new local conditions of the operating site.

[0012] Thus, there is a need for a more efficient process to recalibrate the model for estimating the level of filling of the silo when transferring it from one site to another, making it possible to overcome the disadvantages of current cumbersome and costly procedures. Summary of the invention

[0013] The invention aims to solve, at least partially, this need.

[0014] A first aspect of the invention relates to a system specifically designed to detect the transfer of a transportable silo 200 from a first operating site to a second operating site, involving a change in the local conditions of the terrain and soil to which the transportable silo 200 is subjected.

[0015] In practice, the transportable silo is specifically intended for the storage and / or mixing of at least one bulk material.

[0016] In addition, the transportable silo includes at least three feet for support on the ground.

[0017] In the invention, the system comprises, - at least one strain sensor that is designed to, - be fixed to at least one support foot on the ground, - detect and time-stamp deformations of the support foot on the ground, in response to the introduction or extraction of bulk material into the transportable silo, - convert the detected deformations into time-stamped deformation values, and - generate at least one initial measurement signal that includes time-stamped deformation values, - at least one ground support control sensor for the transportable silo that is designed for, - be fixed to the transportable silo, - detect and time-stamp ground support control data of the transportable silo, in response to the transfer of the transportable silo, - convert the detected ground support control data of the transportable silo, via the ground support foot, into time-stamped ground support control values, - generate at least one second measurement signal that includes time-stamped ground support control values, - at least one first wireless communication device that is designed to emit the first measurement signal and the second measurement signal, - at least one remote server that understands, - at least one second wireless communication device designed to receive the first measurement signal and the second measurement signal, - at least one storage memory designed to store at least one initial mathematical model for estimating the fill level of the transportable silo and associate it with the first operating site, - at least one processor that is designed for, - to perform digital processing of the first measurement signal and the second measurement signal, in order to extract the time-stamped deformation values ​​from the first measurement signal and the time-stamped ground support control values ​​from the second measurement signal, respectively, - determine the start and end of the transfer of the transportable silo based at least on the time-stamped ground support control values, - to establish, in response to the determination of the end of the transfer of the transportable silo, a second mathematical model for estimating filling which includes at least a first parameter that characterizes the filling rate of the transportable silo and at least a second parameter that characterizes the temporal variation of all or part of the time-stamped deformation values ​​that were detected after the end of the transfer of the transportable silo, - store the second mathematical model for estimating fill levels in storage memory and associate it with the second operating site, and - obtain an estimate of the fill level of the transportable silo from the second mathematical model of fill estimation.

[0018] In a first embodiment of the invention, - the time-stamped ground support control values ​​include time-stamped deformation values, measured on the ground support foot, - The deformation sensor also performs the function of the ground support control sensor for the transportable silo, - the processor is also designed to, - perform a digital discrimination process on all or part of the time-stamped deformation values ​​to discriminate, - on the one hand, initial time-stamped deformation values ​​that fall beyond a predetermined tolerance margin around a predetermined compression value of the ground support foot, and - on the other hand, second time-stamped deformation values ​​that are beyond a predetermined tolerance margin around a predetermined value of traction of the supporting foot on the ground, - determine, - the start of the transfer of the transportable silo based at least on the temporal variation of the first time-stamped deformation values, and - the end of the transfer of the transportable silo from at least the temporal variation of the second time-stamped deformation values.

[0019] In a second embodiment of the invention, - the time-stamped ground support control values ​​include time-stamped deformation values, measured, when the transportable silo is placed on the ground, on at least one deformation-sensitive element that is coupled to the transportable silo, - The ground support control sensor of the transportable silo includes at least one second deformation sensor which is designed to deliver time-stamped deformation values, - the processor is also designed to, - perform a digital discrimination process on all or part of the time-stamped deformation values ​​to discriminate, - on the one hand, initial time-stamped deformation values ​​that fall beyond a predetermined tolerance margin around a known, predetermined compression value of the deformation-sensitive element, and - on the other hand, second time-stamped deformation values ​​that fall within the predetermined tolerance range around a known, predetermined tensile value of the deformation-sensitive element, - determine, - the start of the transfer of the transportable silo based at least on the temporal variation of the first time-stamped deformation values, and - the end of the transfer of the transportable silo from at least the temporal variation of the second time-stamped deformation values.

[0020] In a third embodiment of the invention, - time-stamped ground support control values ​​include time-stamped inclination angle values, measured relative to a geographical horizon, - The ground support control sensor of the transportable silo includes at least one inclinometer which is designed to deliver time-stamped tilt angle values, - the processor is also designed to, - to perform a digital discrimination process on all or part of the time-stamped inclination angle values ​​in order to discriminate, - on the one hand, the first time-stamped inclination angle values ​​that fall beyond a predetermined tolerance margin around an initial reference position of the support foot on the ground, and - on the other hand, second time-stamped inclination angle values ​​that fall within the predetermined tolerance range around the initial reference position of the support foot on the ground, - determine, - the start of the transfer of the transportable silo based at least on the temporal variation of the first time-stamped inclination angle values, and - the end of the transfer of the transportable silo from at least the temporal variation of the second time-stamped inclination angle values.

[0021] In a fourth embodiment of the invention, - the time-stamped ground support control values ​​include time-stamped acceleration values, measured relative to the local Earth gravitational field, - The ground support control sensor of the transportable silo includes at least one accelerometer, which is designed to deliver time-stamped acceleration values, - the processor is also designed to, - perform a digital discrimination process on all or part of the time-stamped acceleration values ​​to discriminate, - on the one hand, initial time-stamped acceleration values ​​that fall outside a predetermined tolerance range around a predetermined acceleration value, and - on the other hand, second time-stamped acceleration values ​​that fall within the predetermined tolerance range around the predetermined acceleration value, - determine, - the start of the transfer of the transportable silo based at least on the temporal variation of the first time-stamped acceleration values, and - the end of the transfer of the transportable silo from at least the temporal variation of the second time-stamped acceleration values.

[0022] In a fifth embodiment of the invention, - time-stamped ground support control values ​​include time-stamped geolocation values, - The ground support control sensor of the transportable silo includes at least one geolocation detector which is designed to deliver time-stamped geolocation values, - the processor is also designed to, - to perform digital processing to discriminate between all or part of the time-stamped geolocation values, - on the one hand, initial time-stamped geolocation values ​​that fall outside a predetermined tolerance range around a predetermined value of geolocation, and - on the other hand, second time-stamped geolocation values ​​that fall within the predetermined tolerance range around the predetermined geolocation value, - determine, - the start of the transfer of the transportable silo based at least on the temporal variation of the first time-stamped geolocation values, and - the end of the transfer of the transportable silo from at least the temporal variation of the second time-stamped geolocation values.

[0023] In a fifth embodiment of the invention, When the deformation sensor and the ground support control sensor of the transportable silo are two separate and independent sensors, then, - the processor is also designed to deliver, - instructions for activating the deformation sensor, in response to the determination of the start of the transfer of the transportable silo, - instructions to deactivate the deformation sensor, in response to the determination of the end of the transfer of the transportable silo, - the second wireless communication device is further designed to transmit activation and deactivation instructions, - the first wireless communication device is also designed to receive activation and deactivation instructions, - the strain sensor is also designed to, - disable the detection of deformations of the foot supporting the ground, in response to receiving deactivation instructions, and - activate the detection of deformations of the foot supporting the ground, in response to receiving activation instructions.

[0024] In a sixth variant of the invention, the ground support control sensor of the transportable silo comprises at least two sensors of the same type or of different types chosen at least from: a deformation sensor, an inclinometer, an accelerometer and a geolocation detector.

[0025] In a first particular embodiment of the invention, the second mathematical model for estimating filling defines a linear relationship between the filling rate of the transportable silo and the temporal variation of time-stamped deformation values.

[0026] In a second particular embodiment of the invention, the second mathematical model for estimating filling defines an empirically determined relationship between the filling rate of the transportable silo and the temporal variation of time-stamped deformation values.

[0027] In a third particular embodiment of the invention, at least one strain sensor is fixed on each support foot on the ground.

[0028] In a fourth particular embodiment of the invention, at least one ground support control sensor of the transportable silo is fixed to each ground support foot or to each deformation-sensitive element that is coupled to the transportable silo. Brief description of the drawings

[0029] Other features and advantages of the invention will be better understood from the following description and with reference to the accompanying drawings, given by way of illustration and not limitation.

[0030] [Fig-1] The [Fig.1] represents a system according to the invention.

[0031] [Fig.2] Fig.2 represents a transportable silo equipped with the system of a part of the system of the [Fig.l].

[0032] The figures do not necessarily respect the scales, for illustrative purposes only.

[0033] In addition, some drawings are presented in color and / or transparency, as their representation in black and white is impossible. In particular, color is necessary in these drawings to discern details that would be lost if they were presented in black and white. Description of variants of the invention

[0034] Preliminary remarks

[0035] In order not to obscure the description and distract the reader from understanding the principles of the invention, our explanations will not go beyond what we consider necessary for a person in the technical field of material handling equipment to understand and appreciate the underlying concepts of the invention. Indeed, the variants of the invention illustrated in the description are, for the most part, composed of elements known to a person skilled in the art.

[0036] Objective of the invention

[0037] One of the objectives of this invention is to provide a system that uses an innovative mechanism to detect the transfer of a transportable silo from a first operating site to a second operating site, involving a change in local conditions at the new operating site. This system aims to adapt intelligently to these new conditions without requiring time-consuming human intervention.

[0038] The term “transportable” in the invention refers to the silo’s ability to be moved from one location to another. That is, the silo can be moved from a first operating site to a second operating site. This transportability is due to the silo’s design, which allows it to be moved without requiring dismantling or complex construction.

[0039] In practice, the inventor has found that such a transfer often involves the transportable silo being laid on a truck or lifted off the ground by a crane.

[0040] In this context, the inventor proposes a system which includes a ground support control sensor acting as an indicator which detects whether the ground support foot of the transportable silo, on which the system is installed, is actually supporting the transportable silo during the transfer of the silo.

[0041] Thanks to this arrangement, the system according to the invention makes it possible to efficiently detect the transfer of the transportable silo from one operating site to another, involving a change in the local conditions to which it is subjected, without requiring the tedious and costly intervention of a human operator to observe these new local conditions and initiate the recalibration process.

[0042] Thanks to its innovative mechanism based on a control sensor that detects the support state of the transportable silo on the ground, the proposed system allows for intelligent adaptation to new local conditions during transfer, without cumbersome human intervention. This represents a significant advantage over conventional procedures in terms of optimizing human and technical resources.

[0043] The invention and its context

[0044] In the invention, as illustrated in [Fig.1] and [Fig.2], the system 100 is specifically designed to detect the transfer of a transportable silo 200 from a first operating site to a second operating site, involving a change in the local conditions of the terrain and soil to which the transportable silo 200 is subjected.

[0045] The term "specifically" in the invention means that the system 100 has been designed in a particular and precise way to detect the transfer of a transportable silo 200 from a first operating site to a second operating site, which implies a change in the local conditions to which it is subjected.

[0046] The term "local terrain and soil conditions" in the invention refers to the specific characteristics and properties of the terrestrial environment at a given operating site, which define the type of ground connection of the silo, the type of connection depending on the installation surface (e.g., flat, regular, etc.) which is specific to the operating site.

[0047] This may include elements such as soil texture, mineral composition, humidity level, terrain topography, as well as other environmental and geological factors that may influence the performance and operation of the transportable silo 200.

[0048] These changes in local conditions can have an impact on the stability of the transportable silo 200, its ability to maintain a secure position, the weight distribution on each of its support feet, and other aspects of its performance in the new operating site.

[0049] For example, the first operating site could be characterized by flat terrain with hard soil, while the second operating site could have rugged terrain with loose or muddy soil, which constitutes a significant change in local conditions for the silo.

[0050] The term "transfer" in the invention refers to the process of moving the transportable silo 200 from a first operating site to a second operating site, which implies a change in the local conditions to which it is subjected.

[0051] The term "operating site" refers to the location or place where the transportable silo 200 is used.

[0052] Furthermore, the transportable silo 200 is specifically intended for the storage and / or mixing of at least one bulk material.

[0053] The term “storage” in the invention refers to the action of preserving or keeping a bulk material in the transportable silo 200.

[0054] In a first example, the bulk material can be grain. In the context of agriculture, grain is often stored in large quantities and requires a safe and stable place to be stored, such as the transportable silo 200 in system 100.

[0055] In a second example, the bulk material could be sand. Sand is often used in the construction and civil engineering industries, and may also require suitable storage, which the 200 transportable silo can provide.

[0056] In a third example, the bulk material could be cement. Cement is an essential component in the manufacture of concrete and is generally stored in large quantities. The transportable silo 200 in system 100 would therefore be a suitable solution for storing cement.

[0057] However, it could be any other bulk material that requires a safe and stable place to be stored.

[0058] The term “mixture”, meanwhile, means the combination of different bulk materials in the transportable silo 200.

[0059] For example, in the case of a farm, the transportable silo 200 could be used to mix different types of grain to create a specific mixture.

[0060] For example, in the case of a cement manufacturing industry, the 200 transportable silo could be used to mix limestone and clay. These are the two main ingredients of Portland cement, which is the most commonly used type of cement in the world.

[0061] Of course, the two functions of the transportable silo 200, storage and mixing, can be used separately or in combination, depending on the specific needs of the operating site.

[0062] In addition, the transportable silo 200 includes at least three ground support feet 210.

[0063] The term "ground support foot" in the invention refers to a part of the transportable silo 200 that is intended to be in contact with the ground to provide stable support for the structure. These ground support feet 210 provide a solid base for the transportable silo 200, allowing for its safe installation and use.

[0064] For example, if the transportable silo 200 is installed on uneven or unstable ground, these ground support feet 210 help to keep it in a vertical and stable position.

[0065] In addition, these ground support feet 210 can be provided with lateral reinforcements, such as crossbars between the feet or "skis" connecting two feet to the ground. These reinforcements help to increase the mechanical stability of the silo.

[0066] General structure of the invention

[0067] As illustrated in [Fig.1], the system 100 comprises several components: at least one deformation sensor 110, at least one ground support control sensor 120 of the transportable silo 200, at least one first wireless communication device 130, and at least one remote server 140.

[0068] The strain sensor

[0069] In the invention, the strain sensor 110 is designed to be fixed on at least one ground support foot 210.

[0070] The term "strain sensor" in the invention refers to a device that is designed to measure changes or deformations in the structure on which it is fixed - in this case, on at least one ground support foot of the transportable silo 200.

[0071] In a first example, a strain gauge could serve as a strain sensor. Strain gauges are devices that change their electrical resistance in response to physical deformation. They are commonly used in many measurement fields to detect deformations.

[0072] In a second example, a piezoelectric sensor could be used as a strain sensor. These sensors generate an electrical voltage in response to mechanical pressure, which can be used to detect deformations.

[0073] The term "fixed" in the invention refers to the action of securely attaching the strain sensor 110 to at least one ground support foot 210. This means that the strain sensor 110 is installed in a stable and secure manner on the ground support foot 210, so as not to move or detach easily.

[0074] In a first example, the strain sensor 110 could be fixed by screwing to the ground support foot 210. Screwing is a commonly used fixing method which offers good stability and resistance to vibration.

[0075] In a second example, the strain sensor 110 could be fixed using an industrial adhesive to the floor support foot 210. Some adhesives are designed to withstand harsh conditions, such as vibrations and temperatures extremes.

[0076] In a third example, the strain sensor 110 could be fixed by welding to the ground support foot 210. Welding is a very strong fixing method which ensures good stability and prevents the sensor from easily detaching.

[0077] In a particular variant, at least one strain sensor 110 is fixed on each ground support foot 210.

[0078] In other words, in this particular variant, each ground support foot 210 would have its own deformation sensor 110. This could offer more complete monitoring of the structure, since each ground support foot 210 would be able to individually detect and report any change or deformation of its structure.

[0079] Furthermore, the deformation sensor 110 is also designed to detect and time-stamp deformations of the ground support foot 210, in response to the introduction or extraction of bulk material into the transportable silo 200.

[0080] The term "detect" in the invention refers to the ability of the strain sensor 110 to perceive or identify changes or deformations of the ground support foot 210.

[0081] The term "time stamp" means to assign a precise date and / or time to an event or action. With regard to the deformation sensor 110, this means, for example, that it is capable of recording the exact time at which a deformation was detected.

[0082] The term "in response to" indicates that an action or reaction is triggered by another event. In the invention, this means that the deformation sensor 110 detects and timestamps the deformations of the ground support foot 210 when bulk material is introduced into or removed from the transportable silo 200.

[0083] Thus, if bulk material is added to or removed from the transportable silo 200, causing a deformation of the ground support foot 210, the deformation sensor 110 would be able to detect this deformation and record the exact time of this occurrence.

[0084] This would allow for an accurate record of when and how deformations occur, which could be useful for analyzing and understanding the conditions under which these deformations are more likely to occur.

[0085] Next, the strain sensor 110 is further designed to convert the detected strains into time-stamped strain values.

[0086] The term “convert” in the invention refers to the ability of the strain sensor 110 to transform or translate detected strains into another form or unit of measurement, here into time-stamped strain values.

[0087] The term "values" refers to the numerical or quantitative measurements associated with the deformations detected by the deformation sensor 110. These values ​​are time-stamped, that is to say, they are associated with a specific moment in time.

[0088] For example, if the strain sensor 110 detects a strain of the ground support foot 210 at 2:30 p.m., it could convert this strain into a specific value, say 0.05, and this value would then be associated with the time of 2:30 p.m.

[0089] Finally, the strain sensor 110 is further designed to generate a first measurement signal 111 which includes the time-stamped strain values.

[0090] The term "generate" in the invention refers to the ability of the strain sensor 110 to produce or create a first measurement signal 111 from the time-stamped strain values.

[0091] The term "signal" refers to the transmission of information in electronic or electrical form. In this case, the measurement signal is a form of communication from the strain sensor 110 which includes time-stamped strain values.

[0092] For example, if the strain sensor 110 detects a strain of the ground support foot 210 and converts this strain into a time-stamped value, it could then generate a measurement signal that contains this time-stamped value.

[0093] This measurement signal could then be used to communicate information about the detected deformation to other parts of the system or to a human operator.

[0094] In a first example, the measurement signal could be an analog signal. In this case, the deformation values ​​would be converted into an electrical voltage or current proportional to the deformation, and this voltage or current would be time-stamped and transmitted as a measurement signal.

[0095] In a second example, the measurement signal could be a digital signal. With this type of signal, the deformation values ​​would be converted into a series of binary numbers which would then be time-stamped and transmitted as a measurement signal.

[0096] In a third example, the measurement signal could be a frequency-modulated (FM) signal. In this case, the signal frequency would be modulated according to the deformation values. These modulated frequencies would then be time-stamped and transmitted as a measurement signal.

[0097] The ground support control sensor 120 of the transportable silo

[0098] In the invention, the ground support control sensor 120 of the transportable silo 200 is designed to be attached to the transportable silo 200.

[0099] In particular, the ground support control sensor 120 of the silo is fixed on the outer casing of the transportable silo 200, for example, on at least one ground support foot 210, on at least the top cover, on at least the filling opening, on at least the emptying opening, on at least the ventilation openings.

[0100] In practice, the ground support control sensor 120 of the transportable silo 200 is designed to act as an indicator to show whether the ground support foot 210 is actually supporting the transportable silo 200.

[0101] In particular, if the ground support control sensor 120 indicates that the ground support foot 210 is carrying the load of the transportable silo 200, this means that it is in contact with the ground.

[0102] Furthermore, if the ground support control sensor 120 indicates that the ground support foot 210 does not support the transportable silo 200, this means that it is not in contact with the ground.

[0103] In a particular embodiment, at least one ground support control sensor 120 of the transportable silo 200 is fixed on each ground support foot 210.

[0104] Furthermore, the ground support control sensor 120 is further designed to detect and time-stamp ground support control data 120 of the transportable silo 200, in response to the transfer of the transportable silo 200.

[0105] The ground support control sensor 120 is further designed to convert the ground support control data 120 of the transportable silo 200 into time-stamped ground support control values.

[0106] Finally, the ground support control sensor 120 is further designed to generate a second measurement signal 121 which includes the time-stamped ground support control values.

[0107] The first wireless communication device

[0108] In the invention, the first wireless communication device 130 is designed to emit the first measurement signal 111 and the second measurement signal 121.

[0109] The term "transmit" in the invention refers to the ability of the first wireless communication device 130 to send or broadcast the first and second measurement signal 121. This is a process which enables the transmission of information from one point to another.

[0110] Thus, once the first measurement signal 111 and the second measurement signal 121 have been generated, they can be emitted by the first wireless communication device 130.

[0111] These measurement signals 111, 121 can then be received and interpreted by another device in the system.

[0112] In a first example, the first wireless communication device 130 could be a Bluetooth transmitter. This type of device uses Bluetooth technology to transmit short-range measurement signals, generally within 100 meters.

[0113] In a second example, the first wireless communication device 130 could be a Wi-Fi transmitter. Wi-Fi devices can transmit measurement signals over a greater range than Bluetooth devices, typically up to several hundred meters.

[0114] In a third example, the first wireless communication device 130 could be a radio frequency (RF) transmitter. RF transmitters are capable of transmitting measurement signals over long distances, often several kilometers, which could be useful if the strain sensor 110 and the measurement signal receiving device are far apart.

[0115] The remote server

[0116] As illustrated in [Fig.1], the remote server 140 comprises at least one second wireless communication device 141, at least one storage memory 142, and at least one processor 143.

[0117] In the remote server: the second wireless communication device

[0118] In the invention, the second wireless communication device 141 is designed to receive the first measurement signal 111 and the second measurement signal 121.

[0119] The term "receive" in the invention refers to the ability of the second wireless communication device 141 to capture or obtain the first 111 and the second measurement signal 121 that are emitted. This enables this device to collect and interpret the transmitted information.

[0120] Thus, once the first 111 and the second measurement signal 121 have been emitted by the first wireless communication device 130, they can be received by the second wireless communication device 141.

[0121] In the remote server: the storage memory

[0122] In the invention, the storage memory 142 is designed to store a first mathematical model for estimating the filling of the transportable silo 200 and to associate it with the first operating site.

[0123] The term “store” in the invention refers to the capacity of the storage memory 142 to retain or record information, in this case a first mathematical model for estimating the filling of the transportable silo 200.

[0124] The term "mathematical model for estimating fill level" refers to a formula or set of mathematical rules that allow for an accurate estimation of the fill level of the transportable silo 200. This model offers a rigorous method for determining how much bulk material the transportable silo 200 contains at a given time.

[0125] The term "associate" refers to the action of linking or connecting two elements together. In the invention, this means that the first mathematical model for estimating the fill level of the transportable silo 200 is linked to the first operating site in the storage memory 142.

[0126] Thus, if the first operating site has specific conditions that affect the filling of the transportable silo 200, this information can be taken into account in the mathematical model and stored together in storage memory 142.

[0127] In the remote server: the processor

[0128] In the invention, the processor 143 is designed to perform digital processing of the first measurement signal 111 and the second measurement signal 121.

[0129] The term "digital processing" refers to the application of mathematical methods and computer techniques to manipulate and analyze digital signals or data. In the invention, this means that the processor 143 analyzes and interprets the first measurement signal 111 and the second measurement signal 121 using these methods.

[0130] Thus, the processor 143 can apply different algorithms or mathematical formulas to interpret measurement signals and extract useful information from them.

[0131] This information can then be used to estimate the fill level of the transportable silo 200.

[0132] In a first example, the mathematical methods could include the application of basic arithmetic operations, such as addition, subtraction, multiplication and division, to the measurement signals 111, 121. These operations could be used to normalize the measurement signals 111, 121, to compare the actual measurement values ​​with reference values, or to calculate variations in the measurement signals 111, 121.

[0133] In a second example, computer techniques could also make use of data analysis methods, such as statistical analysis. The processor 143 could, for example, calculate means, medians or modes, establish standard deviations, or perform hypothesis tests to help interpret measurement signals 111, 121.

[0134] In practice, the processor 143 is designed to extract the time-dated deformation values ​​from the first measurement signal 111 and the time-dated ground support control values ​​from the second measurement signal 121, respectively.

[0135] The term "extract" in the invention refers to the action of the processor 143 of specifically collecting or retrieving the time-stamped strain values ​​of the first measurement signal 111 and the time-stamped ground support control values ​​of the second measurement signal 121.

[0136] The term "respectively" is often used to indicate that a specific correspondence or relationship exists between two sets of elements, in the same order. In the invention, this means that the time-stamped strain values ​​are extracted from the first measurement signal 111, and the time-stamped ground support control values ​​are extracted from the second measurement signal 121, in accordance with the order in which they are mentioned.

[0137] Thus, if the first measurement signal 111 contains time-stamped deformation values ​​at 10:00, 10:30 and 11:00, and the second measurement signal 121 contains time-stamped ground support control values ​​at 10:00, 10:30 and 11:00, the processor 143 will collect these values ​​in that precise order.

[0138] In the invention, the processor 143 is further designed to determine the start and end of the transfer of the transportable silo 200 from the time-stamped ground support control values.

[0139] The term "determine" in the invention refers to the action of the processor 143 of calculating or precisely identifying the start and end of the transfer of the transportable silo 200. This is achieved by analyzing and interpreting the time-stamped ground support control values.

[0140] The term "start of transfer" in the invention refers to the moment when the transfer process of the transportable silo 200 begins. This moment is identified by the processor 143 by analyzing the time-stamped ground support control values.

[0141] The term "end of transfer" refers to the moment when the transfer process of the transportable silo 200 is completed. Just like the start of the transfer, this moment is identified by the processor 143 from the time-stamped ground support control values.

[0142] Thus, the processor 143 can identify the moment when the ground support control values ​​begin to increase significantly as indicating the start of the transfer of the transportable silo 200.

[0143] In a first example, "increase significantly" could refer to a rapid or sudden increase in ground support control values. For example, if the ground support control values ​​double within one minute, this could be considered a significant increase.

[0144] In a second example, "increase significantly" could refer to a steady increase in ground support control values ​​over a prolonged period. For example, if the ground support control values ​​increase by 10% every hour for ten hours, this could also be considered a significant increase.

[0145] Also, the processor 143 can identify the moment when the ground support control values ​​begin to decrease significantly as indicating the end of the transfer of the transportable silo 200.

[0146] In a first example, "decrease significantly" could mean a rapid or sudden decrease in ground support control values. For example, if the ground support control values ​​decrease by half within five minutes, this could be considered a significant decrease.

[0147] In a second example, "significantly decrease" could mean a di Constant decrease in ground support control values ​​over a prolonged period. For example, if the ground support control values ​​decrease by 5% every hour for twenty hours, this could also be considered a significant decrease.

[0148] In the invention, in response to the determination of the end of the transfer of the transportable silo 200, the processor 143 is further designed to establish a second mathematical model for estimating filling.

[0149] The term "establish" in the invention refers to the action of the processor 143 in creating and configuring a second mathematical model for estimating fill. This involves not only calculating various values, but also determining the parameters and variables of the model based on the received and analyzed data.

[0150] In other words, once the processor 143 has identified the end of the transfer of the transportable silo 200 from the time-stamped ground support control values, it undertakes to configure a new mathematical model to estimate the filling level of the transportable silo 200.

[0151] For example, the processor 143 can start by collecting additional data, such as time-stamped strain values, from the second operating site and use this data to establish the second mathematical model for estimating fill.

[0152] In practice, the second mathematical model for estimating filling is established so as to include at least a first parameter and at least a second parameter. The first parameter characterizes the filling rate of the transportable silo 200, while the second parameter characterizes the temporal variation of all or part of the time-stamped deformation values ​​detected after the end of the transfer of the transportable silo 200.

[0153] The term "filling rate" in the invention refers to the percentage of the mass actually contained in the transportable silo 200 relative to the maximum mass that can be stored there.

[0154] For example, if the transportable silo 200 is half full, the filling rate would be 50%.

[0155] The term “temporal variation” refers to how a specific quantity, in this case all or part of the detected time-stamped strain values, changes or evolves over time after the end of the transfer from the transportable silo 200.

[0156] For example, the time-stamped deformation values ​​could increase or decrease.

[0157] Thus, the first and second parameters, used together, allow the processor 143 to establish an accurate filling estimation model of the 200 transportable silo on the second operating site, taking into account the local conditions at the new operating site.

[0158] In a first implementation of the second mathematical model for estimating filling, this defines a linear relationship between the filling rate of the transportable silo 200 and the temporal variation of time-stamped deformation values.

[0159] The term "linear relationship" in the invention refers to a type of link or connection between the filling rate of the transportable silo 200 and the temporal variation of time-stamped deformation values, where a uniform change in one of these variables results in a proportional change in the other. In other words, if this relationship is plotted on a graph, it forms a straight line, hence the term "linear".

[0160] Thus, the processor 143 can, using this linear relationship, accurately estimate the filling rate of the transportable silo 200 on the second operating site, taking into account the local conditions at the level of this new operating site.

[0161] In a first example, a linear relationship could be a direct relationship, where an increase in the filling rate of the transportable silo 200 leads to a proportional increase in the temporal variation of the time-stamped strain values. For example, if the filling rate doubles, the temporal variation of the time-stamped strain values ​​could also double.

[0162] In a second example, a linear relationship could be an inverse relationship, where an increase in the filling rate of the transportable silo 200 leads to a proportional decrease in the temporal variation of the time-stamped strain values. For example, if the filling rate doubles, the temporal variation of the time-stamped strain values ​​could be halved.

[0163] In a second implementation of the second mathematical model for estimating filling, this defines an empirically determined relationship between the filling rate of the transportable silo 200 and the temporal variation of time-stamped deformation values.

[0164] The term "empirically determined relationship" in the invention refers to a relationship that has been established or defined based on observation, experience or experimentation rather than on pure theory.

[0165] This means that the relationship between the filling rate of the transportable silo 200 and the temporal variation of time-stamped deformation values ​​was determined by observing and analyzing real data.

[0166] Thus, the processor 143 can access a database containing information on the filling rate of the transportable silo 200 and the temporal variation of time-stamped deformation values ​​for different conditions and sites operating.

[0167] By analyzing this data, the processor 143 can determine an empirical relationship between these two parameters. This relationship could then be used to estimate the filling rate of the transportable silo 200 at other operating sites.

[0168] In the invention, the processor 143 is further designed to store the second mathematical model of fill estimation in the storage memory 142 and associate it with the second operating site.

[0169] Finally, the processor 143 is further designed to obtain an estimate of the filling level of the transportable silo 200 from the second mathematical model of filling estimation.

[0170] The term "estimate" in the invention refers to an evaluation or an approximate calculation of the fill level of the transportable silo 200. This estimate is obtained from the second mathematical model for estimating fill and may not exactly correspond to the actual value, but it is designed to be as close to reality as possible based on the available data and the model used.

[0171] First variant of the invention: a deformation sensor which also performs the function of the load support control sensor for the transportable silo

[0172] In a first embodiment of the invention, the time-stamped ground support control values ​​include time-stamped deformation values, measured on the ground support foot 210.

[0173] In practice, the deformation sensor 110 also performs the function of the ground support control sensor 120 of the transportable silo 200.

[0174] This means that the strain sensor 110 can monitor the load support of the transportable silo 200 without requiring a separate ground support control sensor 120.

[0175] Thus, in this implementation, the strain sensor 110 assumes the roles of two sensors, optimizing the efficiency of the system for transferring the transportable silo 200 from one operating site to another.

[0176] For example, if the transportable silo 200 is being transferred and a deformation occurs, the deformation sensor 110 can both record this deformation and monitor the load support, thus enabling more efficient management of the transfer process.

[0177] Furthermore, in the first variant of the invention, the processor 143 is further designed to perform digital discrimination processing of all or part of the time-stamped strain values ​​in order to discriminate, on the one hand, from the first time-stamped strain values, and on the other hand, from the second time-stamped strain values. lapped.

[0178] In practice, the first time-stamped deformation values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known value of compression of the ground support foot 210 on which the system 100 is installed.

[0179] In addition, the second time-stamped deformation values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known value of traction of the ground support foot 210 on which the system 100 is installed.

[0180] Thus, in the invention, if the transportable silo 200 undergoes compression that exceeds the predetermined tolerance limits, this means that the ground support foot 210 is supporting the transportable silo 200, indicating that the transportable silo 200 is upright. This is what the first time-stamped deformation values ​​represent.

[0181] On the other hand, if the transportable silo 200 is subjected to a tensile force that exceeds the predetermined tolerance limits, this indicates that the ground support foot 210 no longer supports the transportable silo 200. This may mean that the transportable silo 200 is either lifted or tilted. This is what the second time-stamped deformation values ​​represent.

[0182] Thus, the processor 143 is able to distinguish these two situations thanks to its digital processing of time-stamped deformation values.

[0183] Finally, in the first variant of the invention, the processor 143 is further designed to determine the start of the transfer of the transportable silo 200 from at least the time variation of the first time-stamped deformation values ​​and the end of the transfer of the transportable silo 200 from at least the time variation of the second time-stamped deformation values.

[0184] For example, a significant decrease in the first time-stamped deformation values ​​could indicate that the ground support foot 210 is beginning to no longer support the weight of the transportable silo 200, thus signaling the start of the transfer.

[0185] Also, a significant increase in the second time-stamped strain values ​​could indicate that the ground support foot 210 is beginning to support the weight of the transportable silo 200, thus signaling the end of the transfer.

[0186] Second variant of the invention: a strain sensor

[0187] In a second embodiment of the invention, the time-stamped ground support control values ​​include time-stamped strain values, measured, when the transportable silo 200 is placed on the ground, on at least one strain-sensitive element which is coupled to the transportable silo 200.

[0188] In a first example, this deformation-sensitive element is a structural element of the transportable silo, such as a ground support foot 210, a lateral reinforcement or a “ski”.

[0189] In a second example, this deformation-sensitive element is an element that is fixed on the transportable silo 200, for example under a ground support foot 210 or under a “ski”.

[0190] In the second variant of the invention, the ground support control sensor 120 of the transportable silo 200 includes at least one strain sensor which is designed to deliver time-stamped strain values.

[0191] Thus, in this implementation, the system 100 includes two strain sensors 110, one of which provides the function of the ground support control sensor 120 of the transportable silo 200. Moreover, this second strain sensor 110 can be fixed to the transportable silo 200, elsewhere than the location of the first strain sensor 110.

[0192] Furthermore, in the second variant of the invention, the processor 143 is further designed to perform a digital discrimination processing of all or part of the time-stamped deformation values ​​in order to discriminate on the one hand, from the first time-stamped deformation values, and on the other hand, from the second time-stamped deformation values.

[0193] In practice, the first time-stamped strain values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known value of compression of the strain-sensitive element.

[0194] In addition, the second time-stamped strain values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known value of tensile strength of the strain-sensitive element.

[0195] Thus, in the invention, if the transportable silo 200 undergoes compression that exceeds the predetermined tolerance limits, this means that the ground support foot 210 is supporting the transportable silo 200, indicating that the transportable silo 200 is upright. This is what the first time-stamped deformation values ​​represent.

[0196] On the other hand, if the transportable silo 200 is subjected to a tensile force that exceeds the predetermined tolerance limits, this indicates that the ground support foot 210 no longer supports the transportable silo 200. This may mean that the transportable silo 200 is either lifted or tilted. This is what the second time-stamped deformation values ​​represent.

[0197] Thus, the processor 143 is able to distinguish these two situations thanks to its digital processing of time-stamped deformation values.

[0198] Finally, in the second variant of the invention, the processor 143 is further designed to determine the start of the transfer of the transportable silo 200 from at least the time variation of the first time-stamped deformation values ​​and the end of the transfer of the transportable silo 200 from at least the time variation of the second time-stamped deformation values.

[0199] For example, a significant decrease in the first time-dated deformation values ​​could indicate that the ground support foot 210 is beginning to no longer support the weight of the transportable silo 200, thus signaling the start of the transfer.

[0200] Also, a significant increase in the second time-dated strain values ​​could indicate that the ground support foot 210 begins to support the weight of the transportable silo 200, thus signaling the end of the transfer.

[0201] Third variant of the invention: an inclinometer

[0202] In a third embodiment of the invention, the time-dated ground support control values ​​include time-dated tilt angle values ​​that are measured relative to a geographic horizon.

[0203] The term "angle of inclination" in the invention refers to the measurement of the deviation or angle formed by the transportable silo 200 with respect to a geographic horizon. In other words, it is the angle formed between an imaginary horizontal line (the geographic horizon) and the transportable silo 200. This measurement can help determine whether the transportable silo 200 is leaning or tilting in any way.

[0204] The term "geographic horizon" in the invention refers to an imaginary line that separates the sky from the earth. It is a plane reference used to determine the position and inclination of objects, such as the 200 transportable silo in this case. The inclination angle values ​​are measured with respect to this geographic horizon, thus making it possible to determine how the 200 transportable silo is inclined relative to the Earth's surface.

[0205] To illustrate this concept, let us take the example of a transportable silo 200 placed on a flat surface. If this flat surface is perfectly horizontal, that is, parallel to the geographic horizon, then the angle of inclination of the transportable silo 200 with respect to the geographic horizon would be zero. However, if the surface on which the transportable silo 200 rests is inclined, then the angle of inclination of the transportable silo 200 with respect to the geographic horizon would be different from zero.

[0206] In the third variant of the invention, the ground support control sensor 120 of the transportable silo 200 includes at least one inclinometer which is designed to deliver time-stamped tilt angle values.

[0207] Furthermore, in the third variant of the invention, the processor 143 is further designed to perform a digital discrimination processing of all or part of the time-stamped tilt angle values ​​in order to discriminate on the one hand, from the first time-stamped tilt angle values, and on the other hand, from the second time-stamped tilt angle values.

[0208] In practice, the first time-stamped tilt angle values ​​are those that fall beyond a predetermined tolerance margin around a position of initial, known reference of the support foot on the ground 210.

[0209] In addition, the second time-stamped inclination angle values ​​are those which are within the predetermined margin of tolerance around the initial reference position of the ground support foot 210.

[0210] The term "predetermined margin of tolerance" in the invention refers to a range of acceptable values, defined in advance, around an initial reference position of the ground support foot 210. This margin is used to determine whether the time-stamped tilt angle values ​​are representative of the transportable silo 200 being tilted or not during its transfer from a first operating site to a second operating site.

[0211] If they are beyond this margin, they are considered as first time-stamped tilt angle values, while those that are within this margin are considered as second time-stamped tilt angle values.

[0212] To give a concrete example, let us imagine a predetermined tolerance margin of ten degrees. If a time-stamped tilt angle value for the transportable silo 200 is five degrees, it falls within the tolerance margin. This value is therefore considered a second time-stamped tilt angle value and is not representative of a tilted transportable silo 200.

[0213] However, if a time-stamped tilt angle value is fifteen degrees, it exceeds the margin of tolerance, and is therefore classified as a first time-stamped tilt angle value, which is representative of a 200 tilted transportable silo.

[0214] Finally, in the third variant of the invention, the processor 143 is further designed to determine the start of the transfer of the transportable silo 200 from at least the time variation of the first time-stamped tilt angle values, and the end of the transfer of the transportable silo 200 from at least the time variation of the second time-stamped tilt angle values.

[0215] Thus, if the first time-stamped tilt angle values, which exceed the predetermined tolerance margin, begin to be observed, the processor 143 can deduce that the transfer of the transportable silo 200 has started or is starting.

[0216] Similarly, when the second time-stamped tilt angle values, which are within the predetermined tolerance range, begin to be observed, the processor 143 can conclude that the transfer of the transportable silo 200 is ending or is completed.

[0217] Fourth variant of the invention: an accelerometer

[0218] In a fourth embodiment of the invention, the time-stamped ground support control values ​​include time-stamped acceleration values ​​that are measured with respect to the local terrestrial gravitational field of the operating site.

[0219] The term "acceleration" in the invention refers to the speed at which an object falls freely under the influence of gravity. It is measured in meters per second squared (m / s²). In this embodiment of the invention, the time-stamped ground support control values ​​include measured acceleration values.

[0220] The term "local terrestrial gravitational field" refers to the force of gravity specific to a particular location on the Earth's surface. This field can vary slightly depending on factors such as altitude, latitude, or irregularities in the Earth's composition. In the invention, acceleration values ​​are measured relative to this local field.

[0221] Thus, by measuring the acceleration values ​​with respect to this local field, it is possible to obtain time-stamped ground support control values ​​that are accurate and adapted to the specific local conditions of the operating site where the transportable silo 200 is used.

[0222] In the fourth variant of the invention, the ground support control sensor 120 of the transportable silo 200 includes at least one accelerometer, which is designed to deliver time-stamped acceleration values.

[0223] Furthermore, in the fourth variant of the invention, the processor 143 is further designed to perform a digital discrimination processing of all or part of the time-stamped acceleration values ​​in order to discriminate on the one hand, from the first time-stamped acceleration values, and on the other hand, from the second time-stamped acceleration values.

[0224] In practice, the first time-stamped acceleration values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known acceleration value.

[0225] In addition, the second time-stamped acceleration values ​​are those which are within the predetermined tolerance margin around the predetermined acceleration value.

[0226] For example, if a time-stamped acceleration value exceeds the predetermined margin of tolerance around the predetermined acceleration value, it is classified as a first time-stamped acceleration value.

[0227] Conversely, if a time-stamped acceleration value is within the predetermined tolerance range, it is classified as a second time-stamped acceleration value.

[0228] In other words, the first and second time-stamped acceleration values ​​can be used to indicate whether the transportable silo 200 is tilted / moving or not.

[0229] Thus, if time-stamped acceleration values, which exceed the predetermined tolerance margin, begin to be observed, the processor 143 can deduce that the transportable silo 200 is in a tilted or moving position and that the Transfer of the 200 transportable silo has begun.

[0230] On the other hand, if the time-stamped acceleration values ​​are within the predetermined tolerance range, the second values, this could indicate that the transportable silo 200 is stable and not tilted or moving.

[0231] Finally, in the fourth variant of the invention, the processor 143 is further designed to determine the start of the transfer of the transportable silo 200 from at least the time variation of the first time-stamped acceleration values, and the end of the transfer of the transportable silo 200 from at least the time variation of the second time-stamped acceleration values.

[0232] In other words, in the fourth variant of the invention, the processor 143 uses the temporal variation of the first and second time-stamped acceleration values ​​to determine the start and end of the transfer of the transportable silo 200.

[0233] Furthermore, if the first time-stamped acceleration values, which exceed the predetermined tolerance margin, begin to be observed, this may indicate that the transfer of the transportable silo 200 has begun. That is to say, the transportable silo 200 is moving or tilting.

[0234] In practice, if the second time-stamped acceleration values, those within the predetermined tolerance range, begin to be observed, the processor 143 can deduce that the transfer of the transportable silo 200 is complete. This could mean that the transportable silo 200 is stable and correctly positioned at the second operating site.

[0235] Fifth variant of the invention: a geolocation detector

[0236] In a fifth embodiment of the invention, the time-stamped ground support control values ​​include time-stamped geolocation values.

[0237] The term "geolocation" refers to the determination or estimation of the actual geographic position of an object, which may be a person, a vehicle, or, in this context, a transportable silo. This position is usually expressed in terms of geographic coordinates, such as latitude and longitude. The time-stamped geolocation values ​​mentioned in the text mean that each measurement of the position has been marked with the specific time at which it was recorded.

[0238] In the fifth variant of the invention, the system 100 further includes a geolocation detector which is designed to deliver the time-stamped geolocation values ​​which are measured.

[0239] In a first example, the geolocation detector may be a GPS geolocation detector, which uses signals from satellites to determine the precise position of the system 100 on the Earth's surface.

[0240] In a second example, the geolocation detector may be a Wi-Fi geolocation detector, which uses available Wi-Fi signals to determine the System position 100. This type of detector is particularly useful in environments where the GPS signal may be weak or non-existent, such as inside buildings.

[0241] In a third example, the geolocation detector may be a cellular geolocation detector, which uses signals from cell phone towers to determine the position of the 100 system. This type of detector is particularly useful in dense urban areas, where the number of cell phone towers is high.

[0242] In practice, the geolocation detector is designed to be fixed on the transportable silo 200, for example, on at least one ground support foot 210.

[0243] However, depending on the needs and available resources, the location detector may be mounted elsewhere on the transportable silo 200 without requiring substantial modifications to the invention. Furthermore, in the fifth embodiment of the invention, the processor 143 is further designed to perform digital discrimination processing of all or part of the time-stamped geolocation values ​​to discriminate, on the one hand, from the first time-stamped geolocation values, and on the other hand, from the second time-stamped geolocation values.

[0244] In practice, the first time-stamped geolocation values ​​are those which are beyond a predetermined margin of tolerance around a predetermined, known geolocation value.

[0245] In addition, the second time-stamped geolocation values ​​are those which are within the predetermined margin of tolerance around the predetermined geolocation value.

[0246] For example, if a time-stamped geolocation value exceeds the predetermined tolerance margin around the predetermined geolocation value, it is classified as a first time-stamped geolocation value.

[0247] Conversely, if a time-stamped geolocation value is within the predetermined tolerance margin, it is classified as a second time-stamped geolocation value.

[0248] In other words, the first and second time-stamped geolocation values ​​can be used to indicate whether the transportable silo 200 is in motion or not.

[0249] Thus, if the time-stamped geolocation values, which exceed the predetermined margin of tolerance, the first values, this could indicate that the transportable silo 200 is in motion.

[0250] On the other hand, if the time-stamped geolocation values ​​are within the predetermined tolerance range, start to vary, the processor 143 can deduce that the transportable silo 200 is stable and not tilted, nor moving.

[0251] Finally, in the fifth variant of the invention, the processor 143 is further designed to determine the start of the transfer of the transportable silo 200 from at least the temporal variation of the first time-stamped geolocation values, and the end of the transfer of the transportable silo 200 from at least the temporal variation of the second time-stamped geolocation values.

[0252] In other words, in the fifth variant of the invention, the processor 143 uses the temporal variation of the first and second time-stamped geolocation values ​​to determine the start and end of the transfer of the transportable silo 200.

[0253] Furthermore, if the first time-stamped geolocation values, those exceeding the predetermined tolerance margin, begin to vary, this may indicate that the transfer of the transportable silo 200 has begun. That is to say, the transportable silo 200 is moving or tilted.

[0254] In practice, if the second time-stamped geolocation values, those within the predetermined tolerance range, begin to vary, this may indicate that the transfer of the transportable silo 200 is complete. This could mean that the transportable silo 200 is stable and correctly positioned at the second operating site.

[0255] Sixth variant of the invention: energy saving

[0256] In a sixth variant of the invention, the deformation sensor 110 and the ground support control sensor 120 of the transportable silo 200 are considered to be two separate and independent sensors.

[0257] The term "distinct" in the invention means that the strain sensor 110 and the ground support control sensor 120 are separate from each other; they are not the same device. They are two different entities, each with its own physical existence.

[0258] The term “independent” means that the strain sensor 110 and the ground support control sensor 120 operate autonomously. This implies that the operation or results of one do not affect the operation or results of the other. Each can perform its task without the intervention or assistance of the other.

[0259] In the sixth variant of the invention, the processor 143 is further designed to deliver activation instructions for the deformation sensor 110, in response to the determination of the start of the transfer of the transportable silo 200.

[0260] The term "activation instructions" in the invention refers to a set of commands or directives issued by the processor 143 to turn on the strain sensor 110.

[0261] These instructions are issued in response to the determination of the start of the transfer of the transportable silo 200, thus enabling the deformation sensor 110 to be activated at the appropriate time.

[0262] These instructions may include specific commands to initialize the sensor, prepare its components for data collection, and begin the monitoring. vigilance or the measurement of deformation.

[0263] Furthermore, the processor 143 is also designed to deliver instructions to deactivate the deformation sensor 110, in response to the determination of the end of the transfer of the transportable silo 200.

[0264] The term "deactivation instructions" in the invention refers to a set of commands or directives issued by the processor 143 to stop the operation of the strain sensor 110.

[0265] These instructions are issued in response to the determination of the end of the transfer of the transportable silo 200, thus allowing the deformation sensor 110 to be deactivated after its use.

[0266] These instructions may include specific commands to stop data collection, disable sensor components, and prepare the sensor for a period of inactivity.

[0267] Next, the second wireless communication device 141 is further designed to transmit the activation and deactivation instructions.

[0268] Then, the first wireless communication device 130 is further designed to receive activation and deactivation instructions.

[0269] Next, the deformation sensor 110 is further designed to disable the detection of deformations of the ground support foot 210, in response to receiving deactivation instructions.

[0270] Finally, the deformation sensor 110 is further designed to activate the detection of deformations of the ground support foot 210, in response to the receipt of activation instructions.

[0271] Conclusion

[0272] We have described and illustrated the invention. However, the invention is not limited to the embodiments we have presented. Indeed, numerous combinations of variants, alternatives, embodiments, and implementations can be envisaged without requiring substantial modifications to the invention.

[0273] Thus, a person skilled in the art will easily understand that the different variants of the invention can be combined with each other as needed.

[0274] For example, a person skilled in the art will understand that the ground support control sensor 120 of the transportable silo 200 may include at least two sensors of the same type or of different types chosen from at least: a strain sensor, an inclinometer, an accelerometer and a geolocation detector.

[0275] In addition, an expert in the field can deduce other variants, alternatives, embodiments and implementations, from reading the description and the attached figures and according to the economic, ergonomic, dimensional constraints to be respected.

[0276] In particular, when an element is "designed" to perform a particular function, this means that the element is created specifically for the purpose of performing that particular function.

[0277] However, depending on the needs and resources available, consideration may be given to using an existing element, which will be modified or adapted to fulfill this particular function, without requiring substantial modifications to the invention.

[0278] Furthermore, the term "at least" means that a certain minimum number is required or expected, without excluding the possibility that the actual number may be higher. It is a way of indicating a minimum threshold that must be met or exceeded. For example, if an element comprises "at least" two sub-elements, this means that the element will comprise two or more of these sub-elements, but not fewer than two.

[0279] The invention can be the subject of numerous variations and applications other than those described above. In particular, unless otherwise indicated, the various structural and functional features of each particular way described above should not be considered as combined and / or closely and / or inextricably linked to one another, but, on the contrary, as mere juxtapositions. Furthermore, the structural and / or functional features of the various variations described above may be the subject, in whole or in part, of any different juxtaposition or any different combination.

Claims

Demands

1. A system (100) specifically designed to detect the transfer of a transportable silo (200) from a first operating site to a second operating site, involving a change in the local terrain and soil conditions to which the transportable silo (200) is subjected, the transportable silo (200) being specifically intended for the storage and / or mixing of at least one bulk material, the transportable silo (200) comprising at least three ground support legs (210), the system (100) comprising, - at least one deformation sensor (110) which is designed to, - be fixed to at least one ground support leg (210), - detect and time-stamp deformations of the ground support leg (210), in response to the introduction or removal of the bulk material into the transportable silo (200), - convert the detected deformations into time-stamped deformation values,and - generate at least one first measurement signal (111) that includes time-stamped deformation values, - at least one ground support control sensor (120) of the transportable silo (200) that is designed to: - be attached to the transportable silo (200), - detect and time-stamp ground support control data (120) of the transportable silo (200), in response to the transfer of the transportable silo (200), - convert the detected ground support control data (120) of the transportable silo (200) by the ground support foot (210) into time-stamped ground support control values, - generate at least one second measurement signal (121) that includes time-stamped ground support control values, - at least one first wireless communication device (130) that is designed to transmit the first measurement signal (111) and the second measurement signal (121), - to less one remote server (140) which includes,- at least one second wireless communication device (141) designed to receive the first measurement signal (111) and the second measurement signal (121), - at least one storage memory (142) designed to store,

2. at least a first mathematical model for estimating the filling of the transportable silo (200) and associating it with the first operating site, - at least one processor (143) which is designed to, - to perform digital processing of the first measurement signal (111) and the second measurement signal (121), in order to extract the time-stamped deformation values ​​from the first measurement signal (111) and the time-stamped ground support control values ​​from the second measurement signal (121), respectively, - determine the start and end of the transfer of the transportable silo (200) from at least the time-stamped ground support control values, - establish, in response to the determination of the end of the transfer of the transportable silo (200), a second mathematical model for estimating filling which includes at least a first parameter which characterizes the filling rate of the transportable silo (200) and at least a second parameter which characterizes the temporal variation of all or part of the time-stamped deformation values ​​which were detected after the end of the transfer of the transportable silo (200), - store the second mathematical model for estimating fill in storage memory (142) and associate it with the second operating site, and - obtain an estimate of the filling level of the transportable silo (200) from the second mathematical model of filling estimation. System (100) according to claim 1, wherein, - time-stamped ground support control values ​​include time-stamped deformation values, measured on the ground support foot (210), - The deformation sensor (110) also performs the function of the ground support control sensor (120) of the transportable silo (200), - the processor (143) is further designed to, - perform a digital discrimination process on all or part of the time-stamped deformation values ​​to discriminate, - on the one hand, first time-stamped deformation values ​​which are beyond a predetermined tolerance margin around a predetermined value of compression of the ground support foot (210), and - on the other hand, second time-stamped deformation values ​​which are beyond a predetermined tolerance margin around a predetermined value of tension of the ground support foot (210), - determine, - the start of the transfer of the transportable silo (200) from at least the time variation of the first time-stamped deformation values, and - the end of the transfer of the transportable silo (200) from at least the time variation of the second time-stamped deformation values.

3. System (100) according to any one of claims 1 to 2, wherein: - the time-stamped ground support control values ​​include time-stamped strain values, measured when the transportable silo (200) is placed on the ground, on at least one strain-sensitive element coupled to the transportable silo (200); - the ground support control sensor (120) of the transportable silo (200) includes at least one second strain sensor designed to deliver the time-stamped strain values; - the processor (143) is further designed to: - perform digital discrimination processing of all or part of the time-stamped strain values ​​to discriminate: - on the one hand, the first time-stamped strain values ​​that are beyond a predetermined tolerance margin around a known predetermined value of compression of the strain-sensitive element; and - on the other hand,- the second time-stamped strain values ​​that fall within the predetermined tolerance range around a known, predetermined tensile value of the strain-sensitive element; - to determine the start of the transfer of the transportable silo (200) from at least the time variation of the first time-stamped strain values, and - the end of the transfer of the transportable silo (200) from at least the time variation of the second time-stamped strain values.

4. System (100) according to any one of claims 1 to 3, wherein, - the time-stamped ground support control values ​​include time-stamped tilt angle values, measured with respect to a geographic horizon, - the ground support control sensor (120) of the transportable silo (200) includes at least one inclinometer which is designed to deliver the time-stamped tilt angle values, - the processor (143) is further designed to, - to perform a digital discrimination process on all or part of the time-stamped inclination angle values ​​in order to discriminate, - on the one hand, the first time-stamped inclination angle values ​​which are beyond a predetermined tolerance margin around an initial reference position of the support foot on the ground (210), and - on the other hand, second time-stamped inclination angle values ​​that fall within the predetermined tolerance range around the initial reference position of the ground support foot (210), - determine, - the start of the transfer of the transportable silo (200) from at least the temporal variation of the first time-stamped inclination angle values, and - the end of the transfer of the transportable silo (200) from at least the temporal variation of the second time-stamped inclination angle values.

5. System (100) according to any one of claims 1 to 4, wherein, - the time-stamped ground support control values ​​include time-stamped acceleration values, measured relative to the local Earth gravitational field, - the ground support control sensor (120) of the transportable silo (200) includes at least one accelerometer, which are designed to deliver time-stamped acceleration values, - the processor (143) is further designed to, - perform a digital discrimination process on all or part of the time-stamped acceleration values ​​to discriminate, - on the one hand, initial time-stamped acceleration values ​​that fall outside a predetermined tolerance range around a predetermined acceleration value, and - on the other hand, second time-stamped acceleration values ​​that fall within the predetermined tolerance range around the predetermined acceleration value, - determine, - the start of the transfer of the transportable silo (200) from at least the temporal variation of the first time-stamped acceleration values, and - the end of the transfer of the transportable silo (200) from at least the temporal variation of the second time-stamped acceleration values.

6. A system (100) according to any one of claims 1 to 5, wherein: - the time-stamped ground support control values ​​include time-stamped geolocation values; - the ground support control sensor (120) of the transportable silo (200) includes at least one geolocation detector designed to deliver the time-stamped geolocation values; - the processor (143) is further designed to: - perform digital discrimination processing of all or part of the time-stamped geolocation values ​​to discriminate between: - firstly, the first time-stamped geolocation values ​​that are beyond a predetermined tolerance margin around a predetermined geolocation value; and - secondly, the second time-stamped geolocation values ​​that are within the predetermined tolerance margin around the predetermined geolocation value; - determine, - the start of the transfer of the transportable silo (200) from at least the temporal variation of the first time-stamped geolocation values, and - the end of the transfer of the transportable silo (200) from at least the temporal variation of the second time-stamped geolocation values.

7. A system (100) according to any one of claims 1 to 6, wherein, where the deformation sensor (110) and the ground support control sensor (120) of the transportable silo (200) are two separate and independent sensors, then: - the processor (143) is further designed to deliver: - activation instructions for the deformation sensor (110), in response to the determination of the start of the transfer of the transportable silo (200); - deactivation instructions for the deformation sensor (110), in response to the determination of the end of the transfer of the transportable silo (200); - the second wireless communication device (141) is further designed to transmit the activation and deactivation instructions; - the first wireless communication device (130) is further designed to receive the activation and deactivation instructions. - the deformation sensor (110) is further designed to, - deactivate the detection of deformations of the support foot on the ground (210), in response to the receipt of deactivation instructions, and - activate the detection of deformations of the support foot on the ground (210), in response to the receipt of activation instructions.

8. System (100) according to any one of claims 2 to 7, wherein the ground support control sensor (120) of the transportable silo (200) comprises at least two sensors of the same type or of different types selected at least from: a deformation sensor, an inclinometer, an accelerometer and a geolocation detector.

9. System (100) according to any one of claims 1 to 8, wherein the second mathematical model for estimating filling defines a linear relationship between the filling rate of the transportable silo (200) and the time variation of time-dated deformation values.

10. System (100) according to any one of claims 1 to 8, wherein the second mathematical model for estimating filling defines an empirically determined relationship between the filling rate of the transportable silo (200) and the time variation of time-stamped strain values.

11. System (100) according to any one of claims 1 to 10, wherein at least one strain sensor (110) is fixed on each ground support foot (210).

12. System (100) according to any one of claims 1 to 11, wherein at least one ground support control sensor (120) of the transportable silo (200) is fixed on each ground support foot (210) or on each deformation-sensitive element that is coupled to the transportable silo (200).

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