Testing equipment and its control methods, devices, storage media and program products

Abstract

This application discloses a detection device and its control method, apparatus, storage medium, and program product, relating to the field of automatic control technology. The control method for the detection device includes: controlling a first sensor to detect a first calibration element and controlling a second sensor to detect a second calibration element during the movement of a first boom and a second boom; activating a cleaning device when the first sensor detects the first calibration element, thus putting the cleaning device in an activated state; and controlling the cleaning device to clean the X-ray receiver when the second sensor detects the second calibration element. This application ensures the detection efficiency of the detection device.

Description

Technical Field

[0001] This application relates to the field of automatic control technology, and in particular to a detection device and its control method, apparatus, storage medium and program product. Background Technology

[0002] Currently, crown gauges and other testing equipment are installed at the finishing mill exit of hot rolling production lines to measure strip crown, wedge shape, and other data. These instruments form a closed-loop control system with the strip shape control model and are indispensable for high-quality rolling of products on hot rolling lines. However, because the crown gauge is installed at the finishing mill exit, close to the water spray on the exit side, a large amount of high-temperature dust, oil stains, and water vapor mixtures generated during strip rolling adhere to the measuring surface of the crown gauge, causing significant measurement errors and affecting its testing efficiency. Therefore, the current control methods for these testing equipment suffer from low testing efficiency. Summary of the Invention

[0003] This application provides a detection device and its control method, apparatus, storage medium, and program product to solve the technical problems of low detection efficiency in the prior art.

[0004] A first aspect of this application provides a control method for a detection device. The detection device includes a cleaning device, a fixed beam, a first boom, a second boom, a first sensor, a second sensor, a radiation receiver, a first calibration member, and a second calibration member. The first boom is movable on the fixed beam, and the first boom and the second boom are movable synchronously. The first and second calibration members are disposed on the first boom. The first and second sensors are disposed on the fixed beam. The radiation receiver is disposed on the second boom. The cleaning device is used to clean the radiation receiver. The method includes:

[0005] During the movement of the first boom and the second boom, the first sensor is controlled to detect the first calibration component, and the second sensor is controlled to detect the second calibration component.

[0006] When the first sensor detects the first calibration element, the cleaning device is activated to put the cleaning device in an active state.

[0007] When the second sensor detects the second calibration element, the cleaning device is controlled to clean the X-ray receiver.

[0008] The control method of the detection equipment in this embodiment ensures the cleanliness of the X-ray receiver, improves the detection efficiency of the detection equipment, avoids errors and malfunctions in the detection equipment, and at the same time improves the cleaning efficiency of the X-ray receiver, avoiding multiple cleanings of the X-ray receiver and extending the working life of the X-ray receiver.

[0009] A second aspect of this application provides a control device for another detection apparatus, including a processor and a memory. The memory stores a computer program, which, when executed by the processor, implements the steps of the control method for the detection apparatus as described in any of the above embodiments. Therefore, this control device for the detection apparatus possesses all the beneficial effects of the control method for the detection apparatus in any of the above embodiments, and will not be elaborated further here.

[0010] A third aspect of this application provides a readable storage medium storing a program or instructions that, when executed by a processor, implement the steps of the control method for the detection device as described in any of the above embodiments. Therefore, this readable storage medium possesses all the beneficial effects of the control method for the detection device in any of the above embodiments, which will not be elaborated further here.

[0011] According to a fourth aspect of the present invention, a detection device is provided, comprising: a control device for the detection device as defined in the second aspect above, and / or a readable storage medium as defined in the third aspect above, thus having all the beneficial technical effects of the control device for the detection device as defined in the second aspect above, and / or the readable storage medium as defined in the third aspect above, which will not be elaborated further here.

[0012] A fifth aspect of this application provides a computer program product including computer instructions that, when executed by a processor, implement the steps of the control method for the detection device as described in any of the above embodiments. Therefore, this computer program product possesses all the beneficial effects of the control method for the detection device in any of the above embodiments, which will not be elaborated further here. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A flowchart illustrating the control method for the detection equipment provided in this application embodiment;

[0015] Figure 2 One of the logic diagrams of the control method for the detection equipment provided in the embodiments of this application;

[0016] Figure 3 A second logical schematic diagram of the control method for the detection equipment provided in the embodiments of this application;

[0017] Figure 4A structural block diagram of the control device for the detection equipment provided in the embodiments of this application;

[0018] Figure 5 This is a schematic diagram of the structure of the testing equipment provided in the embodiments of this application;

[0019] in, Figure 5 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0020] 800 Detection equipment, 801 Cleaning device, 802 Fixed beam, 803 First boom, 804 Second boom, 805 First sensor, 806 Second sensor, 807 X-ray receiver, 808 First calibration component, 809 Second calibration component, 810 X-ray emitter. Detailed Implementation

[0021] To better understand the technical solutions provided in the embodiments of this specification, the technical solutions of the embodiments of this specification will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the embodiments of this specification and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. In the absence of conflict, the embodiments of this specification and the technical features in the embodiments can be combined with each other.

[0022] In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. The term "two or more" includes two or more cases.

[0023] In some embodiments, such as Figure 1 As shown, an embodiment of this application provides a control method for a detection device, including:

[0024] Step S101: During the movement of the first boom and the second boom, the first sensor is controlled to detect the first calibration component, and the second sensor is controlled to detect the second calibration component.

[0025] Step S102: When the first sensor detects the first calibration element, the cleaning device is activated to put the cleaning device in an activated state.

[0026] Step S103: When the second sensor detects the second calibration element, the cleaning device is controlled to clean the X-ray receiver.

[0027] In this embodiment, a control method for a detection device is proposed. The detection device includes a cleaning device, a fixed beam, a first boom, a second boom, a first sensor, a second sensor, a radiation receiver, a first calibration component, and a second calibration component.

[0028] The fixed beam is a fixed-position boom, the first boom can move on the fixed beam, and the first boom and the second boom can move synchronously. The first calibration component and the second calibration component are set on the first boom, the first sensor and the second sensor are set on the fixed beam, the radiation receiver is set on the second boom, and the cleaning device is used to clean the radiation receiver.

[0029] For example, the testing equipment also includes a radiation emitter disposed on the first arm, with the steel to be tested disposed between the first arm and the second arm, and a radiation receiver for receiving the radiation emitted by the radiation emitter to test the steel.

[0030] For example, the ray emitter can be a ray window, and the ray receiver can be a measurement surface.

[0031] For example, the testing equipment can be a crown gauge for hot rolling production lines, used to measure data such as the crown and wedge shape of steel strips.

[0032] For example, the testing equipment may include a C-frame, the first boom being the upper boom of the C-frame, and the second boom being the lower boom of the C-frame.

[0033] For example, the fixed beam can be a fixed beam equipped with guide rails, and the first boom can move on the fixed beam via the guide rails.

[0034] For example, the fixed beam can be a C-shaped frame track fixed beam fixed to the corresponding detection position of the detection equipment.

[0035] For example, the first sensor and the second sensor can be proximity switches, and the first calibration element and the second calibration element can be stops. When the stops approach the proximity switches, the proximity switches can close. The first calibration element is a block-shaped stop, and the second calibration element is a strip-shaped stop.

[0036] For example, the length of the second calibration element is equal to the length of the radiation receiver.

[0037] For example, the distance between the first sensor and the second sensor is less than the distance between the first calibrator and the second calibrator.

[0038] For example, the cleaning device can be set in a fixed position and will not move with the second arm. The cleaning device can clean the mixture of high-temperature dust, oil stains, water vapor and other substances on the surface of the radiation receiver.

[0039] During the movement of the first boom and the second boom, the first sensor is controlled to detect the first calibration component, and the second sensor is controlled to detect the second calibration component.

[0040] For example, when the first boom and the second boom are in the first position and the X-ray receiver is to be cleaned, the first boom and the second boom are controlled to move so that the first calibration member and the second calibration member move from the first position to the second position, wherein the first position is the measurement position of the detection device and the second position is the standby position of the detection device.

[0041] For example, the distance between the first calibration element and the first position is greater than the distance between the second calibration element and the first position.

[0042] For example, the distance between the first sensor and the first position is greater than the distance between the second sensor and the first position.

[0043] For example, the first position can be the position of the steel measured by the convexity meter.

[0044] For example, a protective plate can be provided on the radiation receiver. If debris is attached to the protective plate, it is also necessary to clean the protective plate to ensure the working efficiency of the radiation receiver.

[0045] When the first sensor detects the first calibration element, the cleaning device is activated to put the cleaning device in an active state.

[0046] For example, during the process of the first calibration member and the second calibration member moving from the first position to the second position, the first sensor will detect the first calibration member first.

[0047] For example, when the first sensor detects the first calibration element, the first sensor can output a first signal to activate the cleaning device and prepare the cleaning device to work.

[0048] When the second sensor detects the second calibration element, the cleaning device is controlled to clean the X-ray receiver.

[0049] For example, when the second sensor detects the second calibration element, the second sensor can continuously output a second signal to keep the cleaning device working.

[0050] It should be noted that, with the cleaning device in a fixed position, the X-ray receiver can be cleaned by moving it, which improves the cleaning efficiency of the X-ray receiver, avoids multiple cleanings of the X-ray receiver, and extends the working life of the X-ray receiver. At the same time, by keeping the X-ray receiver clean, the detection efficiency of the detection equipment can be improved, and errors and malfunctions of the detection equipment can be avoided.

[0051] The control method of the detection equipment in this embodiment ensures the cleanliness of the X-ray receiver, improves the detection efficiency of the detection equipment, avoids errors and malfunctions in the detection equipment, and at the same time improves the cleaning efficiency of the X-ray receiver, avoiding multiple cleanings of the X-ray receiver and extending the working life of the X-ray receiver.

[0052] In some embodiments, this application provides a control method for a detection device, including:

[0053] After the cleaning device cleans the radiation receiver, the method further includes:

[0054] In step S201, when the second sensor does not detect the second calibration element, the cleaning device is controlled to stop working.

[0055] In this embodiment, when the second sensor fails to detect the second calibration element, it indicates that the cleaning device has lost contact with the X-ray receiver, and the cleaning device is controlled to stop working.

[0056] For example, when the second sensor detects the second calibration element, the second sensor can continuously output a second signal to keep the cleaning device working. If the second sensor cannot detect the second calibration element, the second sensor will stop outputting the second signal to control the cleaning device to stop working.

[0057] In some embodiments, the present application provides a control method for a detection device, which further includes:

[0058] Step S301: When the first sensor detects the first calibration element, a signal is sent to the first relay through the first sensor to activate the cleaning device;

[0059] In step S302, when the second sensor detects the second calibration element, a signal is sent to the second relay through the second sensor to control the cleaning device to clean the X-ray receiver.

[0060] In this embodiment, the detection device further includes a first relay and a second relay. The first relay is used to activate the cleaning device, and the second relay is used to control the cleaning device to start or stop cleaning operations.

[0061] When the first sensor detects the first calibration element, it sends a signal to the first relay to power on the first relay, thereby activating the cleaning device.

[0062] For example, when the first sensor detects the first calibration element, the first sensor may send a pulse signal to the first relay to activate the cleaning device.

[0063] When the second sensor detects the second calibration element, it sends a signal to the second relay to energize the second relay, thereby controlling the cleaning device to clean the X-ray receiver.

[0064] For example, when the second sensor detects the second calibration element, a continuous electrical signal is sent to the second relay via the second sensor to control the cleaning device to clean the X-ray receiver.

[0065] In some embodiments, this application provides a control method for a detection device, which, after sending a signal to a second relay via a second sensor to control a cleaning device to clean the X-ray receiver, further includes:

[0066] In step S401, when the second sensor sends a signal to the second relay, the third relay and the time relay are activated to enable the cleaning device to complete the cleaning of the X-ray receiver.

[0067] In this embodiment, the detection device further includes a third relay and a time relay. The third relay is a relay that activates the cleaning trigger filtering function, and the time relay is a relay with a timing function.

[0068] For example, a time relay can close its contacts after the timing ends.

[0069] When the second sensor sends a signal to the second relay, the third relay and the time relay are activated to enable the cleaning device to complete the cleaning of the X-ray receiver.

[0070] It should be noted that the cleaning trigger filtering function is activated by the third relay and the time relay to shield interference signals during the cleaning process, thereby preventing interference signals from affecting the cleaning device and ensuring the cleaning effect of the cleaning device.

[0071] In some embodiments, this application provides a control method for a detection device, which, after activating a third relay and a time relay to enable the cleaning device to complete the cleaning of the X-ray receiver, further includes:

[0072] In step S501, when the second relay is de-energized and the time relay stops timing, the cleaning device is deactivated by activating the fourth relay.

[0073] In this embodiment, the detection device further includes a fourth relay, which is a relay for canceling the activation state of the cleaning device.

[0074] When the second relay is de-energized and the time relay stops timing, the first relay is disconnected by activating the fourth relay, thereby deactivating the cleaning device.

[0075] For example, such as Figure 2 and Figure 3 As shown, the first relay includes a first coil K11, normally open contacts A12, A13, and A14. The second relay includes a second coil K21, normally closed contacts A22, A23, A24, and A25. The third relay includes a third coil K31 and a normally open contact A32. The fourth relay includes a fourth coil K41 and a normally closed contact A42. The time relay includes a fifth coil T11 and a time-delayed closing normally open contact T12.

[0076] When the first sensor detects the first calibration element, the first sensor controls the first coil K11 to be energized to activate the cleaning device. The normally open contact A12 self-locks, and the normally open contacts A13 and A14 close, thus activating the single-pass cleaning function of the cleaning device.

[0077] When the second sensor detects the second calibration element, the second sensor controls the second coil K21 to be energized, the normally closed contact A22 opens, and the normally open contacts A23, A24 and A25 close, thereby controlling the cleaning device to start working.

[0078] When normally open contact A23 closes, the third coil K31 is energized, which in turn causes normally open contact A32 to close. Because normally open contacts A32, A13, and A23 are all closed, the cleaning trigger filtering function can be activated, shielding irrelevant interference signals and ensuring the stable operation of the cleaning device.

[0079] In addition, the normally open contact A23 is closed, which energizes the fifth coil T11, thereby causing the time-delayed normally open contact T12 to start timing.

[0080] When the second sensor fails to detect the second calibration element, it de-energizes the second coil K21. Additionally, the delayed-closing normally open contact T12 closes after the timing period ends. With the second coil K21 de-energized and the time relay stopping, both the normally closed contact A22 and the delayed-closing normally open contact T12 close, energizing the fourth coil K41 and causing the normally closed contact A42 to open. Since the normally closed contact A42 is open, the cleaning device's activation state can be canceled.

[0081] In some embodiments, the present application provides a control method for a detection device, which further includes:

[0082] Step S601: Acquire image data from the X-ray receiver using an image acquisition device;

[0083] Step S602: Determine the coverage value of the ray receiver based on the image data;

[0084] Step S603: If the coverage value is greater than a preset value, it is determined that the X-ray receiver needs to be cleaned.

[0085] In this embodiment, the detection device further includes an image acquisition device, which is used to acquire images from the X-ray receiver.

[0086] For example, the image acquisition device can be a two-dimensional camera device for acquiring images.

[0087] For example, the image acquisition device can be a 3D camera device that acquires point cloud data.

[0088] The image acquisition device acquires image data from the X-ray receiver, wherein the image data is the image data of the X-ray receiver.

[0089] Image recognition processing is performed on the image data to determine the degree of obstruction of the radiation receiver, where the degree of obstruction is a numerical value representing the extent to which the radiation receiver is obstructed by contaminants.

[0090] For example, the coverage level can be any value between 1% and 100%.

[0091] For example, an image recognition model can be established to determine the degree of occlusion of the ray receiver.

[0092] If the coverage value is greater than the preset value, it means that the X-ray receiver is no longer working properly and needs to be cleaned.

[0093] For example, the preset value can be 50%.

[0094] In some embodiments, such as Figure 4 As shown, a control device 700 for a detection device is proposed. The control device 700 includes a processor 702 and a memory 704. The memory 704 stores a computer program, which, when executed by the processor 702, implements the steps of the control method for the detection device as described in any of the above embodiments. Therefore, the control device 700 for the detection device possesses all the beneficial effects of the control method for the detection device in any of the above embodiments, which will not be elaborated further here.

[0095] In some embodiments, a readable storage medium is provided having a program stored thereon, which, when executed by a processor, implements the steps of the control method for the detection device as described in any of the above embodiments, and thus has all the beneficial technical effects of the control method for the detection device in any of the above embodiments.

[0096] In some embodiments, a detection device is provided, including: a control device of the detection device as in any of the above embodiments, and / or a readable storage medium as in any of the above embodiments, thus having all the beneficial technical effects of the control device of the detection device as in any of the above embodiments, and / or the readable storage medium as in any of the above embodiments, which will not be elaborated further here.

[0097] For example, such as Figure 5 As shown, the detection device 800 includes a cleaning device 801, a fixed beam 802, a first boom 803, a second boom 804, a first sensor 805, a second sensor 806, a radiation receiver 807, a first calibration component 808, a second calibration component 809, and a radiation emitter 810.

[0098] The first boom 803 can be a C-frame upper boom, the second boom 804 can be a C-frame lower boom, the first calibration component 808 can be a block-type stop L1, the second calibration component 809 can be a strip-shaped stop L2, the first sensor 805 can be a proximity switch B1, and the second sensor 806 can be a B2 sensor. The specific operating steps of the detection device 800 are as follows:

[0099] 1. A strip-shaped stop L2 is installed on the side of the upper arm of the C-frame. The length of the stop is the same as the length of the measuring surface of the lower arm of the C-frame, and the lines connecting the two ends of the stop to the two ends of the measuring surface are perpendicular to the measuring surface. Detecting the two edges of the stop allows detection of the two edges of the measuring surface. The strip-shaped stop moves with the C-frame. A detection sensor (such as proximity switch B2) is installed at an appropriate position on the C-frame track support. This ensures that as the C-frame moves from the measuring displacement position to the maintenance position, the detection sensor can detect the strip-shaped stop L2 corresponding to the entire measuring surface, i.e., the sensor signal changes from 0 to 1, then remains at 1, and finally changes from 1 to 0.

[0100] 2. Move the C-frame to the measuring position. Install a point-type stop L1 on the upper arm of the C-frame. This stop should be separate from the strip-shaped stop L2 mentioned in step 1, and should not overlap. Position it close to the original sensor location at the measuring position. The point-type stop moves with the C-frame. Install a detection sensor (such as proximity switch B1) at an appropriate position on the C-frame track support to ensure that the detection sensor can detect the point-type stop L1 only when the C-frame is stationary at the measuring position.

[0101] 3. Along the path of the C-frame moving from the measuring position to the maintenance position, fix the cleaning device to the track support or the ground. Ensure that the cleaning device can effectively start and clean the measuring surface when the B2 sensor is triggered for the first time during the movement of the C-frame from the measuring position to the maintenance position, and can effectively stop and exit the measuring surface when the B2 sensor is triggered for the first time. Throughout the entire movement of the C-frame, the cleaning device can only be engaged and started within the detection range of the measuring surface.

[0102] For example, the specific operating steps of the testing equipment 800 are as follows:

[0103] For example, after the C-frame moves to the measuring position, the proximity switch B1 detects the stop L1, the first relay coil is energized and self-locks through the normally open contact of the relay. When the normally open contact of the first relay closes, the equipment control circuit of the cleaning device is activated; when the normally open contact of the first relay closes, the self-locking circuit of the delayed-connection time relay and the second relay is activated.

[0104] For example, when the C-frame is pulled out from the measuring position, the cleaning device is ready to be engaged and started at any time. When the proximity switch B2 detects the rising edge of the stop L2, the second relay coil is energized, the normally open contact is closed, the extension cylinder Y1 of the cleaning device immediately extends, the roller motor M1 starts, the water valve Y2 and the air valve Y3 open, and the cleaning device is automatically engaged and started. The normally open contact of the second relay is closed, the delayed-connection time relay coil is energized and enters the timing state, the third relay coil is energized, and its normally open contact self-locks the timing circuit.

[0105] For example, as the C-frame is pulled towards the maintenance position, the measuring surface is about to be cleaned. When the falling edge of the B2 sensor is detected, the second relay coil is de-energized, the normally open contact opens, the roller motor M1 stops, and the water valve Y2 and air valve Y3 close. The normally closed contact of the second relay closes, and the telescopic cylinder Y1 of the cleaning device immediately retracts. The normally open contact of the KA2 relay opens, and the time-delay relay coil continues timing in the self-locking state of the third relay. The normally closed contact of the second relay returns to the closed state, and the control circuit of the fourth relay coil is activated.

[0106] For example, when the time delay relay reaches the set time T1, the normally open contact of the time delay relay closes, and the coil of the fourth relay is energized. At this time, the normally closed contacts 1 and 9 of the fourth relay open, the coil of the first relay is de-energized, the normally open contact opens, and the control circuit of the cleaning device is released; the normally open contact of the first relay opens, the self-locking circuit of the third relay is disconnected, the normally open contact of the time delay relay opens, the coil of the fourth relay is de-energized, and the relay contacts reset.

[0107] For example, the time relay setting T1 should be greater than T2 (measurement surface cleaning time) and less than T3 (time from the start of timing to the C-frame returning to the B2 trigger point). This setting ensures that the cleaning device does not start when the C-frame returns to the measurement position. Recommended value: T1 = T2 + 5 seconds.

[0108] In some embodiments, a computer program product is provided, including computer instructions that, when executed by a processor, implement the steps of the control method for the detection device as described in any of the above embodiments, and thus have all the beneficial technical effects of the control method for the detection device in any of the above embodiments.

[0109] It should be noted that the descriptions of each embodiment in the above embodiments have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0110] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-readable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-readable program code.

[0111] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a machine for implementing the flowchart illustrations. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0112] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0113] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0114] This application also provides a computer program product, which includes computer software instructions that, when executed on a processing device, cause the processing device to execute a process of a control method for a detection device.

[0115] A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the flow or function according to the embodiments of this application is generated. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium may be any available medium that a computer can store or a data storage device such as a server or data center that integrates one or more available media. The available medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid-state disk (SSD)).

[0116] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, devices, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here.

[0117] In the several embodiments provided in this application, it should be understood that the disclosed devices, apparatuses, and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between devices or units, and may be electrical, mechanical, or other forms.

[0118] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0119] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0120] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0121] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

[0122] Although preferred embodiments have been described in this specification, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this specification.

[0123] Obviously, those skilled in the art can make various modifications and variations to this specification without departing from its spirit and scope. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, this specification is also intended to include such modifications and variations.

Claims

1. A control method for a detection device, characterized in that, The detection equipment includes a cleaning device, a fixed beam, a first boom, a second boom, a first sensor, a second sensor, a radiation receiver, a first calibration component, and a second calibration component. The first boom is movable on the fixed beam, and the first boom and the second boom are movable synchronously. The first calibration component and the second calibration component are disposed on the first boom. The first sensor and the second sensor are disposed on the fixed beam. The radiation receiver is disposed on the second boom. The cleaning device is used to clean the radiation receiver. The method includes: During the movement of the first boom and the second boom, the first sensor is controlled to detect the first calibration component, and the second sensor is controlled to detect the second calibration component; When the first sensor detects the first calibration element, the cleaning device is activated to put the cleaning device in an activated state. When the second sensor detects the second calibration element, the cleaning device is controlled to clean the radiation receiver; The detection device further includes an image acquisition device, and the method further includes: The image acquisition device acquires image data from the X-ray receiver. Based on the image data, determine the degree of coverage of the ray receiver; If the coverage level value is greater than a preset value, it is determined that the radiation receiver needs to be cleaned.

2. The method according to claim 1, characterized in that, After the cleaning device is controlled to clean the radiation receiver, the method further includes: When the second sensor does not detect the second calibration element, the cleaning device is controlled to stop working.

3. The method according to claim 1, characterized in that, The detection device further includes a first relay and a second relay, and the method further includes: When the first sensor detects the first calibration element, a signal is sent to the first relay through the first sensor to activate the cleaning device; When the second sensor detects the second calibration element, it sends a signal to the second relay to control the cleaning device to clean the X-ray receiver.

4. The method according to claim 3, characterized in that, The detection device further includes a third relay and a time relay. After the second sensor sends a signal to the second relay to control the cleaning device to clean the X-ray receiver, it also includes: When the second sensor sends a signal to the second relay, the cleaning device completes the cleaning of the X-ray receiver by activating the third relay and the time relay.

5. The method according to claim 4, characterized in that, The detection device further includes a fourth relay. After the cleaning device completes the cleaning of the X-ray receiver by activating the third relay and the time relay, it also includes: When the second relay is de-energized and the time relay stops timing, the cleaning device is deactivated by activating the fourth relay.

6. A control device for a testing equipment, characterized in that, include: processor; A memory, in which programs or instructions are stored, wherein a processor, when executing programs or instructions in the memory, implements the steps of the control method for the detection device as described in any one of claims 1 to 5.

7. A readable storage medium, characterized in that, A program or instructions are stored on a readable storage medium, which, when executed by a processor, implement the steps of the control method for the detection device as described in any one of claims 1 to 5.

8. A testing device, characterized in that, include: The control device of the detection equipment as described in claim 6; or The readable storage medium as described in claim 7.

9. A computer program product comprising computer instructions, characterized in that, When executed by a processor, the computer instructions implement the steps of the control method for the detection device according to any one of claims 1 to 5.

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