阅读说明：本技术 一种样本模拟扫描设备以及使用方法 (Sample simulation scanning device and use method ) 是由 郭思佳 牟鑫鑫 贾宁 王红 曹世杰 于 2020-06-04 设计创作，主要内容包括：本发明公开了一种样本模拟扫描设备,包括：底座；设置于所述底座上的传送平台；设置在所述传送平台内的第一交互模块；控制模块；以及显示模块；其中,所述传送平台用于将放置在其表面上的生物样本进行传送,所述生物样本内设置有第二交互模块,所述第二交互模块内存储有生物种类信息；所述第一交互模块中存储有生物部位信息,当所述生物样本被传送至所述第二交互模块与第一交互模块进行通讯交互的位置时,所述控制模块基于所述生物种类信息以及所述生物部位信息来调取预先存储的与所述生物种类信息以及所述生物部位信息所匹配的视频数据,以使得所述显示模块来播放所述视频数据。本发明能够实现模拟扫描的目的。(The invention discloses a sample simulation scanning device, which comprises: a base; the conveying platform is arranged on the base; a first interaction module disposed within the transport platform; a control module; and a display module; the conveying platform is used for conveying a biological sample placed on the surface of the conveying platform, a second interaction module is arranged in the biological sample, and biological species information is stored in the second interaction module; the first interactive module stores biological part information, and when the biological sample is transmitted to a position where the second interactive module and the first interactive module perform communication interaction, the control module calls pre-stored video data matched with the biological type information and the biological part information based on the biological type information and the biological part information so that the display module plays the video data. The invention can realize the purpose of analog scanning.)

1. A sample analog scanning device, comprising:

a base;

the conveying platform is arranged on the base;

a first interaction module disposed within the transport platform;

a control module; and

a display module;

the conveying platform is used for conveying a biological sample placed on the surface of the conveying platform, a second interaction module is arranged in the biological sample, and biological species information is stored in the second interaction module; the first interactive module stores biological part information, and when the biological sample is transmitted to a position where the second interactive module and the first interactive module perform communication interaction, the control module calls pre-stored video data matched with the biological type information and the biological part information based on the biological type information and the biological part information so that the display module plays the video data.

2. The sample analog scanning device of claim 1,

the first interaction module and/or the second interaction module comprise an NFC module.

3. The sample analog scanning device of claim 1,

the first interaction module comprises a plurality of modules;

the first interaction modules are sequentially arranged in the conveying platform along the conveying direction of the conveying platform.

4. The sample analog scanning device of claim 1,

further comprising:

and the switch is used for controlling the opening or closing of the conveying platform.

5. The sample analog scanning device of claim 4,

further comprising:

a distance measurement module;

the distance measuring module is arranged at the conveying tail end of the conveying platform and used for sensing a distance value between a biological sample placed on the surface of the conveying platform and the distance measuring module, and when the conveying platform is started in response to the control of the switch, the control module is further used for comparing the distance value with a first preset threshold value and controlling the conveying platform to convey the biological sample according to a comparison result.

6. The sample analog scanning device of claim 5,

when the distance value is not smaller than the first preset threshold value, the control module controls the conveying platform to convey the biological sample.

7. The sample analog scanning device of claim 5 or 6,

when the distance value is smaller than the first preset threshold value, the control module is further configured to call pre-stored first reminding information, so that the display module displays the first reminding information.

8. The sample analog scanning device of claim 5,

when the conveying platform conveys the biological sample, the control module is further configured to compare the distance value with a second preset threshold value, and control the conveying platform to stop conveying the biological sample according to a comparison result, where the second preset threshold value is smaller than the first preset threshold value.

9. The sample analog scanning device of claim 8,

and when the distance value is smaller than the second preset threshold value, the control module controls the conveying platform to stop conveying the biological sample.

10. The sample analog scanning device of claim 9,

when the distance value is smaller than the second preset threshold, the control module is further configured to call pre-stored second reminding information, so that the display module displays the second reminding information.

11. The sample analog scanning device of claim 1,

further comprising:

and the data transmission module is used for transmitting the video data to the control module.

12. The sample analog scanning device of claim 1,

further comprising:

and the power supply module is used for supplying power to the sample simulation scanning equipment.

13. A method of using a sample analog scanning device according to any one of claims 1 to 12, comprising the steps of:

placing the biological sample on the surface of a conveying platform for conveying;

when the biological sample is transmitted to a position where the second interaction module performs communication interaction with the first interaction module, the control module calls pre-stored video data matched with the biological type information and the biological part information based on the biological type information and the biological part information so that the display module plays the video data.

Technical Field

The invention relates to the technical field of display. And more particularly to a sample analog scanning device and method of use.

Background

Magnetic Resonance Imaging (MRI) equipment teaching is experimental teaching aiming at emphasizing the operation ability of students, which is helpful for the students to convert MRI working principle knowledge into actual operation ability and plays a key transitional role in theory and practice teaching.

However, at present, the volume of the MRI apparatus in China is limited, and therefore the MRI apparatus cannot be displayed in a public area such as a science and technology museum, and cannot be used as a popular science apparatus in a public area such as a science and technology museum.

Disclosure of Invention

In order to solve the technical problems mentioned in the background, an object of the present invention is to provide a sample analog scanning apparatus, comprising:

a base;

the conveying platform is arranged on the base;

a first interaction module disposed within the transport platform;

a control module; and

a display module;

the conveying platform is used for conveying a biological sample placed on the surface of the conveying platform, a second interaction module is arranged in the biological sample, and biological species information is stored in the second interaction module; the first interactive module stores biological part information, and when the biological sample is transmitted to a position where the second interactive module and the first interactive module perform communication interaction, the control module calls pre-stored video data matched with the biological type information and the biological part information based on the biological type information and the biological part information so that the display module plays the video data.

Optionally, the first interaction module and/or the second interaction module includes an NFC module.

Optionally, the first interaction module comprises a plurality of modules;

the first interaction modules are sequentially arranged in the conveying platform along the conveying direction of the conveying platform.

Optionally, the method further comprises:

and the switch is used for controlling the opening or closing of the conveying platform.

Optionally, the method further comprises:

a distance measurement module;

the distance measuring module is arranged at the conveying tail end of the conveying platform and used for sensing a distance value between a biological sample placed on the surface of the conveying platform and the distance measuring module, and when the conveying platform is started in response to the control of the switch, the control module is further used for comparing the distance value with a first preset threshold value and controlling the conveying platform to convey the biological sample according to a comparison result.

Optionally, when the distance value is not less than the first preset threshold, the control module controls the transfer platform to transfer the biological sample.

Optionally, when the distance value is smaller than the first preset threshold, the control module is further configured to call a first pre-stored reminder message, so that the display module displays the first reminder message.

Optionally, when the transfer platform transfers the biological sample, the control module is further configured to compare the distance value with a second preset threshold, and control the transfer platform to stop transferring the biological sample according to a comparison result, where the second preset threshold is smaller than the first preset threshold.

Optionally, when the distance value is smaller than the second preset threshold, the control module controls the conveying platform to stop conveying the biological sample.

Optionally, when the distance value is smaller than the second preset threshold, the control module is further configured to call a second reminding message stored in advance, so that the display module displays the second reminding message.

Optionally, the method further comprises:

and the data transmission module is used for transmitting the video data to the control module.

Optionally, the method further includes:

and the power supply module is used for supplying power to the sample simulation scanning equipment.

Another object of the present invention is to provide a method for using the sample analog scanning device, which comprises the following steps:

placing the biological sample on the surface of a conveying platform for conveying;

when the biological sample is transmitted to a position where the second interaction module performs communication interaction with the first interaction module, the control module calls pre-stored video data matched with the biological type information and the biological part information based on the biological type information and the biological part information so that the display module plays the video data.

The invention has the following beneficial effects:

the invention can realize the purpose of analog scanning, can display the tissue structures of different parts of different biological samples, has good experience interactivity and strong operability, can lead a user to better experience the fun of manual operation, has better understanding on the tissue structures of medical detection equipment and organisms, has simple structure and convenient installation, and can be applied to public areas such as science and technology museums in specific implementation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a sample simulation scanning apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a control module in the present embodiment;

fig. 3 shows a schematic configuration diagram of a sample simulation scanning apparatus in the present embodiment;

FIG. 4 is a schematic diagram showing electrical connections between the control module and the respective modules and components in the present embodiment;

fig. 5 shows a flow chart of a method for simulating the use of a scanning device with a sample according to another embodiment of the invention.

In the figure: 101. a base; 102. a baffle plate; 201. transferring the flat plate; 202. a driving roller; 203. a conveyor belt; 300. a display module; 400. a first interaction module; 501. a biological sample; 502. a second interaction module; 600. a switch; 700. a distance measurement module; 800. a data transmission module; 900. and a power supply module.

Detailed Description

In order to make the technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows a schematic structural diagram of a sample simulation scanning apparatus according to an embodiment of the present invention, the sample simulation scanning apparatus in this embodiment is mainly intended to implement a scanning process of biological tissues of a simulation MRI apparatus, and specifically, in the example of fig. 1, the sample simulation scanning apparatus includes: a base 101, a transfer platform, a control module (not shown in fig. 1), and a display module 300.

In this embodiment, the conveying platform is disposed on the base 101, and the conveying platform is mainly used for conveying a biological sample 501 placed on a surface of the conveying platform, where the biological sample 501 may be a biological model, for example, in fig. 1, the biological sample 501 is a fish model, in an example, the conveying platform may include a conveying plate 201, driving rollers 202 disposed at two ends of the conveying plate 201, a driving belt disposed on a rolling surface of the driving rollers 202, and a motor for driving the driving rollers 202 to move, it should be noted that only related structures of the driving belt, the conveying plate 201, and the driving rollers 202 are shown in fig. 1, a specific structure of the motor is not shown, and since the specific structural disposition of the conveying platform is not a key point of the present invention, detailed description of the specific structure and operation principle thereof is omitted.

In this embodiment, a first interactive module 400 is disposed in the transfer platform, the first interactive module 400 may be embedded on the surface of the transmission plate, and correspondingly, a second interactive module 502 is disposed in the biological sample 501, where the second interactive module 502 stores biological type information, such as: when the biological sample 501 is a fish model, the biological species information stored in the second interactive module 502 disposed in the fish model corresponds to the fish species information, and similarly, when the biological sample 501 is a cattle model, the biological species information stored in the second interactive module 502 disposed in the cattle model corresponds to the cattle species information, and the first interactive module 400 stores biological site information, for example: head information, abdomen information, or tail information.

In this embodiment, when the first interactive module 400 and the second interactive module 502 are located within the range of interaction with each other, the control module may perform corresponding interaction, so that the control module may respectively obtain the biological type information and the biological location information stored in the first interactive module 400 and the second interactive module 502 based on the communication interaction between the first interactive module 400 and the second interactive module 502, and retrieve the pre-stored video data matched with the biological type information and the biological location information based on the biological type information and the biological location information, so that the display module 300 plays the video data.

That is to say, a certain interaction range exists between the first interaction module 400 and the second interaction module 502, under a preset environment, when the distance between the first interaction module 400 and the second interaction module 502 is within the interaction range, the first interaction module 400 and the second interaction module 400 perform communication interaction correspondingly, and if the distance between the first interaction module 400 and the second interaction module 502 is outside the interaction range, the first interaction module 400 and the second interaction module 502 do not perform communication interaction, and in this embodiment, video data of different parts of a plurality of living beings are stored in the control module in advance, for example: video of the head, abdomen and tail of the fish; the head, abdomen, and tail of the cow, when the first interactive module 400 and the second interactive module 502 are in a position capable of performing communication interaction with each other, the control module respectively obtains the biological species information and the biological site information based on the interaction between the two, and searches for matching video data according to the biological species information and the biological site information, for example: the fish species information is stored in the first interactive module 400, and the tail information is stored in the second interactive module 502, at this moment, the control module can find the video of the fish tail, and play the video of the fish tail through the display module 300, thereby the purpose of analog scanning can be realized, the organizational structure of different parts of different biological samples 501 can be displayed, the experience interactivity is good, the operability is high, the user can better experience the enjoyment of manual operation, and simultaneously, the organizational structure of medical detection equipment and organism has better understanding, the structure is simple, the installation is convenient, in the concrete implementation, the device can be applied to public areas such as science and technology museum.

During the scanning operation of the existing MRI apparatus, the biological sample 501 is placed on a conveyor belt of the MRI apparatus for being conveyed, and during the conveying of the biological sample 501, the MRI apparatus performs corresponding scanning on a portion of the biological sample 501 located at the scanning position in real time and generates a corresponding scanning image, that is, for example: when the biological sample 501 is transferred to the scan position where the head is located in the MRI apparatus, the MRI apparatus displays the scan image of the head in real time, and when the biological sample 501 is transferred to the scan position where the abdomen is located, the MRI apparatus displays the scan image of the abdomen in real time.

In order to simulate the scanning operation of the MRI apparatus more realistically, in an implementation manner of the present embodiment, three first interactive modules 400 are included, and a plurality of first interactive modules 400 are sequentially disposed in the conveying platform along the conveying direction of the conveying platform.

Here, different biological site information is stored in the plurality of first interactive modules 400 and is disposed in the conveying platform along the conveying direction, that is, the biological site information stored in each first interactive module 400 is different, for example: in the example of fig. 1, the number of the first interaction modules 400 includes three, the three first interaction modules 400 respectively store head information, abdomen information, and tail information, and during the transmission of the biological sample 501, the second interaction module 502 disposed in the biological sample 501 also sequentially performs communication interaction with the plurality of first interaction modules 400, and further interacts with the plurality of first interaction modules 400 through the second interaction module 502, so that the display module 300 displays videos of different parts of the biological species, thereby enabling a user to better feel the operation reality of the device through MRI during the use process, and improving the interaction inductance of the user, in one implementation, the plurality of first interaction modules 400 may set a corresponding arrangement order according to the physiological structure of a real organism, for example: as shown in fig. 1, the three first interactive modules 400 are included, head information, abdomen information and tail information are respectively stored in the three first interactive modules 400, and according to the physiological structure of the real living being, the abdomen is arranged between the head and the tail, so that the three first interactive modules 400 can be arranged in a forward order or a backward order according to the arrangement mode of the head information, the abdomen information and the tail information, so that when the biological sample 501 is transmitted on the transmission platform, three segments of videos displayed by the display module 300 can correspond to the physiological structure of the real living being, thereby further improving the reality of the simulation scan.

In an implementation manner of this embodiment, the first interaction module 400 and/or the second interaction module 502 include NFC (Near Field Communication) modules, and NFC modules are used as the first interaction module 400 and the second interaction module 502, respectively, so as to implement short-distance Communication between the first interaction module 400 and the second interaction module 502, and when the first interaction module 400 includes a plurality of NFC modules, due to the characteristics of the short-distance Communication of the NFC modules, the second interaction module 502 can avoid Communication interference from other first interaction modules 400 in the process of performing Communication interaction with one first interaction module 400, so as to improve the accuracy of the Communication interaction.

In one implementation of the embodiment, since the control module stores video data of different parts of a plurality of living beings in advance, here, the control module should be understood as a control device having a storage function, such as: the control module can be a control board card with the model of RK3399, as shown in FIG. 2, the RK3399 control board card is formed by an SOC (heterogeneous multi-core processor), and is internally provided with two Cortex-A72 big cores, four Cortex-A53 small cores and a 64-bit six-core processor with the highest main frequency of 2.0GHz, and the control module is provided with a DDR3\ LPDDR3\ LPDDR4 memory and an Emmcc 5.1 flash memory (2 GB); the system is integrated with an ARM new-generation high-end image processor ([email protected] MP4GPU) and the like, and Pci-e high-speed WIFI and storage expansion are built in the system; the integrated dual USB30.Type-c interface supports Display Port audio output of Type-c; the MIPI/Edp interface supports 2560x1600 screen display and double-screen display; the method comprises the following steps of decoding and displaying 4K, 10 bit @60fps high-definition video of an HDMI2.0 interface and an H.256/H.264/VP9 standard; the double-ISP pixel processing capacity is up to 800MPix/s, double-channel camera data simultaneous input is supported, and high-order processing such as 3D and depth information extraction is supported; the array input circuit of the 8-path digital microphone is supported; the RK3399 control board card is an integrated intelligent logic control center of various monitoring and management systems and is also a core processor of various systems.

In one implementation manner of this embodiment, the display module 300 includes a flexible display screen, the flexible display screen may surround the surface of the conveying platform, the flexible display screen may include four flexible sub-display screens, and the four flexible sub-display screens are spliced to form the flexible display screen as shown in fig. 1, in order to realize the electrical connection with the four flexible sub-display screens, two control boards of which the models are RK3399 may be simultaneously used, each control board includes two MIPI interfaces, and thus each control board may be simultaneously electrically connected with two flexible sub-display screens, so that the flexible display screen displays corresponding videos through the control of the control module.

In one implementation manner of this embodiment, in order to enable a user to manually turn on or off the transmission of the transmission platform, as shown in fig. 3, the sample simulation scanning apparatus of this embodiment further includes a switch 600, where the switch 600 may be a touch switch 600 or a press switch 600, and the switch 600 may be specifically located on the base 101, it should be noted that a person skilled in the art should understand that the specific type and the setting position of the switch 600 are not limited to the above description, and this embodiment is not limited to this embodiment.

In a practical application scenario, the first interactive module 400 is disposed between the transmission head end of the transmission platform and the transmission end of the transmission platform, and when the user performs simulated scanning on the biological sample 501, the user should first place the biological sample 501 at the position of the transmission head end of the transmission platform, and then start the transmission platform to transmit the biological sample 501, so that the biological sample 501 can be transmitted from the transmission head end of the transmission platform to the transmission end of the transmission platform, and during the transmission, the user obtains a complete simulated scanning experience through the communication interaction between the first interactive module 400 and the second interactive module 502.

In order to avoid that the user cannot enjoy the complete simulated scanning experience when the transfer platform is turned on, as the biological sample 501 is placed between the transfer head end and the transfer tail end of the transfer platform, and the biological sample 501 cannot be transferred to the transfer tail end of the transfer platform through the transfer head end of the transfer platform, in one implementation manner of this embodiment, the sample simulation scanning apparatus of this embodiment further includes a distance measurement module 700, the distance measurement module 700 is disposed at the transmission end of the transmission platform, and is mainly used for sensing a distance value between the biological sample 501 placed on the surface of the transmission platform and the distance measurement module 700, and when the transfer platform is turned on in response to the control of the switch 600, the control module is further configured to compare the distance value with a first preset threshold value, the transfer platform is controlled to transfer the biological sample 501 according to the comparison result.

In this embodiment, when the user turns on the transmission platform through the switch 600, the control module compares the distance value collected by the distance measuring module 700 with a first preset threshold, and determines whether the biological sample 501 is located between the transmission head end of the transmission platform and the transmission end of the transmission platform according to the comparison result, and in one case, when the distance value is not less than the first preset threshold, it indicates that the biological sample 501 is not located between the transmission head end of the transmission platform and the transmission end of the transmission platform, at this time, the control module controls the transmission platform to transmit the biological sample 501, the biological sample 501 can reach the transmission end through the transmission head end during the transmission process, so that the user obtains a complete simulated scanning experience, and in another case, when the distance data is less than the first preset threshold, it indicates that the biological sample 501 is placed between the transmission head end of the transmission platform and the transmission end of the transmission platform, at this time, the control module does not control the transmission platform to perform transmission, where the first preset threshold may be set according to a distance between a transmission head end of the transmission platform and a transmission tail end of the transmission platform, and a specific value of the first preset threshold is not limited in this embodiment, and in one example, the first preset threshold may be 20 centimeters.

For the purpose of further reminding the user, in an implementation manner of this embodiment, when the distance value is smaller than the first preset threshold, the control module is further configured to call a first reminding message stored in advance, so that the display module 300 displays the first reminding message.

Specifically, the first reminding information may be text information that can be displayed on the display module 300, where the text information may be "please place the biological sample 501 at the correct position", so that the user can be reminded that the biological sample 501 needs to be placed at the first end of the conveying platform by displaying the first reminding information on the display module 300.

In an implementation manner of this embodiment, when the transfer platform transfers the biological sample 501, the control module is further configured to compare the distance value with a second preset threshold, and control the transfer platform to stop transferring the biological sample 501 according to the comparison result, where the second preset threshold is smaller than the first preset threshold.

In this embodiment, when the transfer platform transfers the biological sample 501, the control module compares the distance value sensed by the testing module with a second preset threshold, it is determined whether the biological sample 501 is about to reach the end of the transfer or has reached the end of the transfer based on the comparison result, in one case, when the distance value is smaller than the second predetermined threshold, it indicates that the biological sample 501 has been transferred to the transfer end or the transfer end is reached, and then the control module controls the transfer platform to stop transferring the biological sample 501, here, the second preset threshold may be set according to a distance between a transmission head end of the transmission platform and a transmission tail end of the transmission platform, and a specific value of the second preset threshold is not limited in this embodiment, and in one example, the second preset threshold may be 5 centimeters.

When the biological sample 501 is transmitted to a position where the distance value is smaller than the second preset threshold, the control module controls the transmission platform to stop transmitting the biological sample 501, so as to complete a complete simulation scanning process, and in order to achieve the purpose of reminding the user, in an implementation manner of this embodiment, when the distance value is smaller than the first preset threshold, the control module is further configured to call a first reminding message stored in advance, so that the display module 300 displays the first reminding message.

Specifically, the second prompting message may be a text message that can be displayed on the display module 300, where the text message may be "scan completed, please take the biological sample 501 out of the transmission platform", and thus, the user can be prompted to complete the simulated scanning process of the biological sample 501 by displaying the second prompting message on the display module 300.

In one implementation manner of the embodiment, the baffle plate 102 is disposed at the conveying end of the conveying platform, the baffle plate 102 can protect the biological sample 501, prevent the biological sample 501 from falling to the ground during conveying, and improve the protection of the biological sample 501, here, the baffle plate 102 can be integrally formed on the base 101, the ranging module 700 can be correspondingly mounted on the surface of the baffle plate 102, and in one example, the vertical distance between the ranging module 700 and the surface of the conveying platform can be set to be 1 cm.

It should be noted that, in this embodiment, the test module may be an infrared distance measuring sensor, and when the infrared distance measuring sensor is performing distance measuring operation, the infrared distance measuring sensor may emit infrared rays to the surface of the object to be measured, and the emitted infrared rays are reflected by the surface of the object to be measured, and then the reflected infrared rays may be received by the infrared distance measuring sensor, and then the horizontal distance between the infrared distance measuring sensor and the object to be measured is correspondingly calculated by using the data of the time difference between the emitted infrared rays and the received infrared rays.

In one implementation manner of this embodiment, the sample analog scanning device further includes: a data transmission module 800, configured to transmit the video data to the control module.

Specifically, the data transmission module 800 may be specifically a USB module, in this embodiment, when the control module is the RK3399 control board, data may be transmitted into the control module through the USB module, where the data may include "video data" to be transmitted, and the settings of the data transmission module 800 can also be provided for the control module to upgrade firmware and perform debugging.

In one implementation manner of this embodiment, the sample analog scanning device further includes: a power module 900 for providing power to the sample analog scanning device.

Specifically, the power module 900 may be a storage battery, and through the arrangement of the power module 900, power can be supplied to the sample simulation scanning device in this embodiment, so that the sample simulation scanning device is powered on to work.

In the example of fig. 4, which shows a schematic diagram of electrical connections between the control module and each module and components, as can be obtained from fig. 4, the control module is electrically connected to the display module 300, the data transmission module 800, the transmission platform, the first/second interaction module 502 and the ranging module 700, respectively, to perform functions of receiving data and controlling.

Fig. 5 shows a flow chart of a method for using the sample simulation scanning device according to the previous embodiment of the present invention.

As shown in fig. 5, the method comprises the steps of:

s100, placing the biological sample 501 on the surface of a conveying platform for conveying;

s200, when the biological sample 501 is transmitted to the position where the second interaction module 502 performs communication interaction with the first interaction module 400, the control module retrieves pre-stored video data matching the biological type information and the biological part information based on the biological type information and the biological part information, so that the display module 300 plays the video data.

The present embodiment is further described below with reference to fig. 3 and fig. 5 and practical application scenarios:

before the analog scanning process is performed, firstly, the related video data may be stored in the control module in advance, secondly, the transmission speed of the transmission platform is set to be constant, and since the transmission speed is constant, the position of the first interactive module 400 may be set according to the transmission position of the biological sample 501, for example, in fig. 3, the transmission platform is provided with a position 1, a position 2 and a position 3, wherein the position 1, the position 2 and the position 3 are respectively provided with the first interactive module 400, each first interactive module 400 stores different biological part information, the first interactive module 400 in the position 1 stores head information, the first interactive module 400 in the position 2 stores abdomen information, the first interactive module 400 in the position 3 stores tail information, and finally, the biological sample 501 is placed on the surface of the transmission platform, here, the biological sample 501 may be a fish sample, and the second interaction module 502 disposed in the biological sample 501 also stores biological species information of corresponding fish;

when the simulated scanning process is started, the biological sample 501 sequentially arrives at the position 1, the position 2 and the position 3 along with the transmission of the transmission platform, when the biological sample 501 arrives at the position 1, the second interaction module 502 arranged in the biological sample 501 communicates and interacts with the first interaction module 400 arranged at the position 1, the control module calls corresponding video data (namely, a fish head scanning video) based on the biological species information stored in the second interaction module 502 arranged in the biological sample 501 and the head information stored in the first interaction module 400 arranged at the position 1, so that the display module 300 displays the biological sample, and similarly, when the biological sample 501 is transmitted to the position 2 and the position 3, the control module calls the corresponding video to control the display module 300 to play, thereby completing the whole simulated scanning process;

if the user closes the transfer platform during the transfer of the biological sample 501, the biological sample 501 is transferred to a point from the position 1 to the position 2 (it should be understood that the second interactive module 502 disposed in the biological sample 501 does not perform communication interaction with the first interactive module 400 in the position 1 and the position 2), at this time, the video being played by the display module 300 is automatically stopped, and then the user moves the biological sample 501 to the position 2 (that is, the second interactive module 502 in the biological sample 501 performs communication interaction with the first interactive module 400 in the position 2), at this time, the transfer platform is opened, and the display module 300 automatically jumps to play the abdominal scan video of fish instead of continuing to play the previous video.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.