Sample transportation system and method, electronic equipment, storage medium and program product

Abstract

The invention relates to the technical field of microorganism assembly lines, and discloses a sample transportation system and method, electronic equipment, a storage medium and a program product. The system comprises a sample transportation device, a transportation track and main control equipment, the sample conveying device is provided with a driving device, an identification tag and a sample bearing device, the driving device is used for driving the conveying device, the identification tag identifies the identifier and state of the conveying device, and the sample bearing device is used for bearing a to-be-experimented sample. The transportation track comprises a position monitoring device and an identification device, the position monitoring device is used for determining the position of the transportation device, and the identification device determines the identification and the state by reading the label. And the main control equipment communicates with the position monitoring device and the identification device, receives the position information and the information of the transportation device, generates a control instruction, and sends the control instruction to the identification device so as to control the sample transportation device to transport the to-be-experimented sample to a target position. By implementing the technical scheme of the invention, efficient and accurate sample transportation and management can be realized.

Description

Technical Field

[0001] The present invention relates to the technical field of microbial pipelines, and in particular to a sample transportation system, method, electronic equipment, storage medium and program product. Background Art

[0002] With the development of testing technology and the increase in demand for medical testing, automated microbial testing has gradually shown a trend of "simple, intelligent, efficient, stable and safe". However, the medical laboratory space for automated microbial testing is limited, resulting in problems such as complex layout of the automated testing line, poor stability of the track transportation system, and low testing efficiency. Summary of the invention

[0003] In view of this, the present invention provides a sample transportation system, method, electronic device, storage medium and program product to solve the problems of low efficiency, complex layout and poor stability in automated microbiological testing.

[0004] In the first aspect, the present invention provides a sample transportation system, comprising: at least one sample transportation device, the sample transportation device is provided with a driving device, an identification label and a sample carrying device; the driving device is used to drive the sample transportation device to travel; the identification label is used to identify the identification information and transportation status information of the sample transportation device; the sample carrying device is used to carry the sample to be tested; the transportation track, comprising at least one position monitoring device and at least one identification device; the position monitoring device is used to determine the position information of the sample transportation device on the transportation track; the identification device is used to read the identification label to determine the identification information and transportation status information of the sample transportation device; a main control device, which is communicatively connected with at least one position monitoring device and at least one identification device; the main control device receives the position information sent by the transportation track and the identification information and transportation status information of the sample transportation device based on the communication connection, and generates a control instruction according to the position information, identification information and transportation status information; the main control device sends the control instruction to the identification device based on the communication connection, so that the identification device sends the control instruction to the corresponding sample transportation device and / or transportation track, so as to control the sample transportation device to transport the sample to be tested to the target position.

[0005] The sample transport system provided by the embodiment of the present invention significantly improves the speed and efficiency of sample transport through an automated drive device and real-time position monitoring; by combining the identification tag with the position monitoring device, the accuracy of sample transport is ensured, and sample transport errors and sample transport delays are reduced. The main control device processes the position information and status information in real time, and automatically generates corresponding control instructions, so as to realize intelligent management of sample transport according to the control instructions, facilitate flexible adjustment of sample transport routes according to actual needs, and adapt to complex laboratory environments. At the same time, by monitoring the transportation status, potential problems can be discovered and handled in a timely manner, thereby improving the safety of samples and operators.

[0006] In an optional embodiment, it also includes: a magnetic field sensor and a magnet, which are arranged on the wheels of the sample transport device; the magnetic field sensor and the magnet are used to determine the wheel rotation information of the sample transport device; wherein the transport status information includes the wheel rotation information.

[0007] The sample transport system provided by the embodiment of the present invention can more accurately determine the moving state and travel speed of the sample transport device by acquiring the rotation information of the wheels in real time, thereby improving the accuracy of the overall transportation. The magnetic field sensor can provide real-time data, so that the main control device can dynamically adjust the control instructions and optimize the sample transport path and speed. The monitoring of wheel rotation information can effectively identify abnormal conditions during transportation, such as blockage or sliding, so that timely measures can be taken to ensure smooth transportation. By monitoring the rotation of the wheels, equipment failure or wear can be foreseen, so that maintenance can be carried out in advance to extend the service life of the equipment.

[0008] In an optional embodiment, it also includes: a power sensor, which is arranged on the sample transport device; the power sensor is used to determine the battery power of the sample transport device; if the battery power is less than a first preset threshold, it is determined that the sample transport device is low on power; wherein the transport status information includes the battery power.

[0009] In the sample transport system provided by the embodiment of the present invention, the power sensor can detect the battery power of the sample transport device in real time to ensure that the system always operates in the best working state. When the battery power is lower than the preset threshold, the system can issue a warning in time to reduce transportation interruptions or failures caused by insufficient power. By continuously monitoring the power level, it is possible to effectively avoid power shortages during transportation and ensure the stability and continuity of sample transportation. Based on the power information, the main control device can intelligently schedule the sample transport device, reasonably arrange the charging time and transportation tasks, and improve the overall efficiency of the system.

[0010] In an optional embodiment, when the main control device determines that the battery power of the sample transport device is less than a first preset threshold, the main control device is used to generate a first control instruction based on the location information, identification information and transport status information, and the first control instruction is used to control the sample transport device with a battery power less than the first preset threshold to return to the charging area; wherein the control instruction includes the first control instruction.

[0011] In the sample transport system provided by the embodiment of the present invention, the main control device can automatically generate control instructions according to the real-time battery power and location information to achieve intelligent scheduling and ensure that the transport device returns to the charging area in time. Through dynamic monitoring and control, the system can avoid unnecessary power consumption and improve the efficiency of the use of the transport equipment. Moreover, by controlling the sample transport device through control instructions, the need for operator intervention is reduced, and the convenience and safety of operation are improved. At the same time, the sample transport device is controlled by control instructions to return to the charging area in time when the power is low, so as to effectively avoid power failure of the sample transport device during operation, thereby ensuring the reliability of the sample transportation process.

[0012] In an optional embodiment, it also includes: a sample detection sensor, which is arranged on the sample transport device; the sample detection sensor is used to determine the placement status and / or removal status of the sample carrier on the sample transport device.

[0013] In the sample transport system provided by the embodiment of the present invention, the sample detection sensor can monitor the placement status and removal status of the sample carrier in real time to ensure the safety of the sample during transportation. Automatic detection of the sample status reduces the risk of sample loss or damage caused by human operation errors. By confirming the placement and removal status of the sample, the stability of the sample during transportation is ensured, thereby improving the reliability of transportation.

[0014] In an optional embodiment, the transport track includes at least one track segment; the entrance and exit of the track segment are respectively provided with position monitoring devices, and the position monitoring devices are also used to monitor whether the sample transport device enters the track segment or leaves the track segment, so that the main control device determines the number of transport vehicles in each track segment.

[0015] In the sample transport system provided by the embodiment of the present invention, the position monitoring device can monitor the entry and exit of the sample transport device in real time to ensure the transparency and accuracy of the transport process. The main control device can determine the number of transport vehicles in each track segment in real time based on the monitoring data, which is convenient for flow analysis and resource allocation. By monitoring the entry and exit of the track segment in real time, the transport route can be optimized, delays can be reduced, and the overall transport efficiency can be improved.

[0016] In an optional embodiment, when the main control device determines that the number of transport vehicles on the track segment is greater than a second preset threshold, the main control device is used to generate a second control instruction based on the position information, identification information and transport status information, and the second control instruction is used to adjust the forward route of the sample transport device to enter the track segment where the number of transport vehicles is greater than the second preset threshold; wherein the control instruction includes the second control instruction.

[0017] In the sample transport system provided by the embodiment of the present invention, the main control device can generate a second control instruction based on real-time monitoring data, flexibly adjust the forward route of the transport device, and optimize the transport process. When the number of transport vehicles exceeds the second preset threshold, the system automatically adjusts the route to help reduce congestion in the track section and ensure the efficiency of sample transportation. Through intelligent scheduling and path adjustment, the transport device can avoid unnecessary stagnation, thereby improving overall transportation efficiency.

[0018] In an optional embodiment, the track segment includes a track change structure, and the track change structure includes a track change piece; the track change piece is used to adjust the track change structure based on the control instruction.

[0019] The sample transport system provided by the embodiment of the present invention has a track change architecture that can be adjusted according to actual needs to adapt to different transportation needs and environmental changes, thereby improving the flexibility of the system. By adjusting the track change piece, the sample transportation path can be optimized, the transportation time can be reduced, and the overall efficiency can be improved. Adjustments based on control instructions enable the system to automatically respond to different transportation conditions, reduce the need for manual intervention, and reduce human errors. The track change architecture can respond to changes in the number of transport vehicles in real time, adjust the path in a timely manner, reduce congestion in the track section, and the track change design can realize multiple transportation paths in a limited space, thereby improving the efficiency of resource utilization within the laboratory.

[0020] In an optional embodiment, the entrance and exit of the track change structure are respectively provided with identification devices; the identification device is also used to determine whether the sample transport device has arrived at the entrance of the track change structure, or to determine whether the sample transport device has left the exit of the track change structure, so that the main control device can determine whether the sample transport device has correctly changed tracks and entered the target track.

[0021] In the sample transport system provided by the embodiment of the present invention, the identification device can accurately determine the entry and exit status of the sample transport device, ensuring that the transport device changes tracks at the right time, reducing the possibility of erroneous operation. Accurate identification during track change reduces the risk of collision caused by entering the wrong track or not completely leaving the track, ensuring the safety of the transportation process.

[0022] In an optional embodiment, the track change architecture also includes a cross-track change architecture; when the main control device determines that sample transport devices arrive at two entrances of the cross-track change architecture at the same time, the main control device is used to generate a third control instruction using a predefined priority, and the third control instruction is used to control the sample transport device with a lower priority to stop moving until the sample transport device with a higher priority leaves the cross-track change architecture and restarts; wherein the control instruction includes the third control instruction.

[0023] The sample transport system provided by the embodiment of the present invention can effectively avoid conflicts and ensure smooth and safe transportation through priority management when two sample transport devices arrive at the cross-track switching architecture at the same time. The main control device can dynamically generate control instructions according to pre-defined priorities, flexibly respond to different transportation needs, and improve the adaptability of the system. Through the reasonable configuration of priorities, the transportation efficiency can be maximized within limited resources and space, and the overall operational efficiency of the laboratory can be improved.

[0024] In an optional embodiment, it also includes: a first controller, which is arranged on the transport track; the first controller is used to adjust the state of the track change piece based on the control instruction.

[0025] In the sample transport system provided by the embodiment of the present invention, the introduction of the first controller makes the track change process more automated, reduces reliance on manual intervention, and improves operational efficiency. The first controller can adjust the state of the track change piece in real time according to the control instruction, ensuring that the sample transport device can change tracks smoothly and reducing the risk of misoperation. Automatically adjusting the state of the track change piece can reduce safety hazards caused by human errors and ensure the safety of the transportation process.

[0026] In an optional embodiment, it also includes: a second controller, which is arranged on the sample transport device; the second control device is used to adjust the driving state of the sample transport device based on the control instruction; the control instruction is used to characterize the path planning strategy generated by the main control device based on the location information, identification information and transport status information.

[0027] In the sample transport system provided by the embodiment of the present invention, the second controller can ensure that the sample transport device travels along the optimal route according to the path planning strategy generated by the main control device, thereby improving the transport efficiency. Based on the control instructions, the second controller can adjust the driving state of the sample transport device in real time and flexibly respond to changes in the transport process. Through intelligent path planning, the transport track and equipment resources can be used more effectively, reducing the idle driving and waiting time during the transport process.

[0028] In an optional embodiment, it also includes: an indicator light, which is arranged on the sample transport device; the indicator light is used to display different states of the sample transport device through different colors.

[0029] In the sample transport system provided by the embodiment of the present invention, the indicator light displays the status of the sample transport device through different colors, so that the operator can quickly identify the operating status of the equipment without performing complicated inspections.

[0030] In an optional embodiment, it also includes: an obstacle avoidance sensor, which is arranged on the sample transport device; when the obstacle avoidance sensor detects that the distance between the sample transport device and the front sample transport device located on the same track segment is less than a third preset threshold, it notifies the first control device so that the first control device controls the sample transport device to stop moving.

[0031] In the sample transport system provided by the embodiment of the present invention, the obstacle avoidance sensor can monitor the distance to the sample transport device in front in real time, prevent collision, and improve the safety of the overall system. Through the automatic detection and feedback mechanism, the need for manual intervention is avoided, making the transportation process more intelligent and smooth. By promptly notifying the first control device to stop driving, the risk of collision accidents caused by too close distance can be effectively reduced, and the equipment and samples can be protected, thereby achieving a stable obstacle avoidance function, ensuring the safe operation of the sample transport device in a complex environment, and improving the overall stability of the system.

[0032] In an optional embodiment, the driving device includes a charging coil and a driving motor; the charging coil is used to charge the battery of the sample transport device; and the driving motor is used to drive the sample transport device based on the power of the battery.

[0033] The battery-driven design of the sample transport system provided by the embodiment of the present invention enables the sample transport device to be free from the restriction of a fixed power source and to be able to move freely in different environments. The charging coil can quickly charge the battery of the sample transport device, ensuring that the sample transport device can maintain sufficient power during operation and extend its working time.

[0034] In a second aspect, the present invention provides a sample transport method, comprising: obtaining position information of at least one sample transport device on a transport track, and identification information and transport status information of at least one sample transport device; generating control instructions based on the position information, identification information and transport status information; sending the control instructions to an identification device included in the transport track, so that the identification device sends the control instructions to the corresponding sample transport device and / or the transport track, so as to control the sample transport device to transport the sample to be tested to the target position.

[0035] The sample transport method provided by the embodiment of the present invention obtains the location information, identification information and transport status information of the sample transport device, can monitor the transport process in real time, and improve management efficiency. Based on the comprehensive information, control instructions are generated to ensure that the sample transport device can accurately and efficiently transport the sample to the target location, reducing errors and delays. Automated control reduces dependence on manual operation, thereby saving labor costs and improving overall work efficiency. Through an intelligent instruction system, the sample transportation path and time can be optimized to improve transportation efficiency.

[0036] In a third aspect, the present invention provides an electronic device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the sample transport method of the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0037] In a fourth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the sample transport method of the first aspect or any corresponding embodiment thereof.

[0038] In a fifth aspect, the present invention provides a computer program product, comprising computer instructions for causing a computer to execute the sample transport method of the first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 is a schematic structural diagram of a sample transport system according to an embodiment of the present invention;

[0041] Figure 2 is a schematic diagram of a guide shaft and a driving wheel of a sample transport device according to an embodiment of the present invention;

[0042] Figure 3 is a schematic diagram of a sample carrying device of a sample transport device according to an embodiment of the present invention;

[0043] Figure 4 is a schematic diagram of a driving motor, a charging coil, an identification tag, and a sensor circuit board of a sample transport device according to an embodiment of the present invention;

[0044] Figure 5is a schematic diagram of a magnetic field sensor and a magnet of a sample transport device according to an embodiment of the present invention;

[0045] Figure 6 is a schematic diagram of a sample detection sensor, an indicator light, and an obstacle avoidance sensor of a sample transport device according to an embodiment of the present invention;

[0046] Figure 7 is a schematic diagram of a plurality of track segments according to an embodiment of the present invention;

[0047] Figure 8 is a schematic diagram of a single track segment according to an embodiment of the present invention;

[0048] Fig. 9 is a schematic diagram of the construction of a transport track according to an embodiment of the present invention;

[0049] Fig.10 is a schematic diagram of another transport track construction according to an embodiment of the present invention;

[0050] Fig.11 is a schematic diagram of a track segment having an entrance and an exit respectively provided with position monitoring devices according to an embodiment of the present invention;

[0051] Fig.12 is a schematic diagram of a track change piece according to an embodiment of the present invention;

[0052] Fig.13 is a schematic diagram of a “two-two track change” structure according to an embodiment of the present invention;

[0053] Fig.14 is a schematic diagram of a "one-two track change" structure according to an embodiment of the present invention;

[0054] Fig.15 is a schematic diagram of an entrance and an exit of a track change structure according to an embodiment of the present invention, each of which is provided with an identification device;

[0055] Fig.16 is a schematic diagram of a second controller and a battery of a sample transport device according to an embodiment of the present invention;

[0056] Fig.17 is a schematic diagram of a track-enclosed design according to an embodiment of the present invention;

[0057] Fig.18 is a schematic diagram of microbial pipeline transportation according to an embodiment of the present invention;

[0058] Fig.19 is a schematic diagram of an empty vehicle on-track standby loop according to an embodiment of the present invention;

[0059] Fig. 20is a schematic diagram of maintaining a certain number of empty vehicles on standby in a waiting area of ​​a functional unit according to an embodiment of the present invention;

[0060] Fig.21 is a schematic diagram of a sample transport device moving toward an intelligent culture unit according to an embodiment of the present invention;

[0061] Fig. 22 is a schematic diagram of transporting positive samples and non-positive samples according to an embodiment of the present invention;

[0062] Fig.23 is a schematic diagram of scheduling after the sample transport device according to an embodiment of the present invention completes the transport task;

[0063] Fig.24 is a schematic flow chart of a sample transportation method according to an embodiment of the present invention;

[0064] Fig.25 It is a schematic diagram of the hardware structure of the electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0065] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0066] With the rapid development of testing technology and the increasing demand for medical testing, microbial automated testing is evolving towards "simple, intelligent, efficient, stable and safe". This trend reflects the advancement of technology and also meets the urgent need of the medical industry for efficient and safe testing processes.

[0067] However, with the limited space in hospital laboratories, equipment layout faces challenges, and the rail transport system is prone to downtime, affecting the overall inspection efficiency. In addition, the lack of biosafety protection measures has also become a problem that needs to be solved urgently. These factors have jointly promoted the demand for better design and intelligent systems.

[0068] In view of this, the technical solution of the present invention uses a sample transport device to efficiently and safely transport samples to be tested in hospital laboratories. The system uses tag recognition technology to achieve real-time information interaction and dynamic scheduling between the sample transport device and the transport track. The sample transport device can automatically avoid obstacles and change tracks in complex track environments, and adjust the route according to control instructions to ensure the safe transportation of samples to be tested and improve inspection efficiency.

[0069] In this embodiment, a sample transport system is provided. Figure 1 As shown, the sample transport system includes: at least one sample transport device 1 , a transport track 2 and a main control device 3 .

[0070] At least one sample transport device 1 is provided with a driving device 11, an identification label 12 and a sample carrying device 13; the driving device 11 is used to drive the sample transport device 1 to travel; the identification label 12 is used to identify the identification information and transport status information of the sample transport device 1; the sample carrying device 13 is used to carry samples to be tested.

[0071] The sample transport device 1 refers to a device or apparatus for transporting samples to be tested, and is a mobile carrier that can move on a specific track to transport samples from one location to another. Figure 2 As shown, the sample transport device 1 has a guide shaft for guiding so that the sample transport device 1 moves along the narrow slot on the transport track 2.

[0072] The driving device 11 is the power system of the sample transport device 1 , responsible for driving the movement of the sample transport device 1 . For example, it may be composed of an electric motor or other driving mechanism, so that the sample transport device 1 can travel on the transport track 2 .

[0073] The identification tag 12 is a tag used to identify the sample transport device 1 , and may be, for example, a Radio Frequency Identification (RFID) tag.

[0074] Specifically, the identification tag 12 may include a unique identifier for identifying the sample transport device 1 , transport status, and other information, which helps the system identify the current status and location of the sample transport device 1 , facilitating effective monitoring and scheduling.

[0075] The identification information refers to the relevant data used to uniquely identify the sample transport device 1, which may include a unique identifier (such as a barcode or a QR code) of the sample transport device 1, the device model, the production serial number, or other information that can be distinguished from other transport devices. The identification information helps the system manage and track the specific conditions of each sample transport device 1, ensuring that a specific device can be accurately found and identified when needed.

[0076] The transport status information refers to the current status of the sample transport device 1 during the transport process, which may include information such as: whether the sample is being transported, the current location, the transport speed, whether any failure or obstacle is encountered, the progress of the transport task (such as "in progress", "completed", "pending"), etc.

[0077] like Figure 3As shown, the sample carrying device 13 is a part of the sample transport device 1 specifically used for carrying the sample to be tested, and is used to safely fix and protect the sample to ensure that it will not be damaged or contaminated during transportation.

[0078] The transport track 2 includes at least one position monitoring device 21 and at least one identification device 22; the position monitoring device 21 is used to determine the position information of the sample transport device 1 on the transport track; the identification device 22 is used to read the identification label 12 to determine the identification information and transport status information of the sample transport device 1.

[0079] The transport track 2 refers to a physical track or path on which the sample transport device 1 moves, providing a structured channel so that the sample transport device 1 can travel stably and ensure that the sample does not deviate from the track during transportation. Specifically, the transport track 2 includes a smooth surface and a support structure to facilitate the movement of the sample transport device 1.

[0080] The position monitoring device 21 is a device installed on the transport track 2, which is used to monitor and determine the specific position of the sample transport device 1 on the track in real time, for example, it can be a photoelectric sensor. Specifically, sensors, photoelectric devices or other technologies can be used to obtain position information to ensure that the system can track the movement of each sample transport device 1 and update its status in time to achieve accurate scheduling and management.

[0081] The position information refers to the specific position data of the sample transport device 1 on the transport track 2. For example, it may include: the precise coordinates of the transport device on the track (such as X, Y coordinates); the current moving direction of the transport device (such as forward or backward), and whether it is moving; timestamp and other information.

[0082] The identification device 22 is a device specifically used to read the identification label 12 on the sample transport device 1. It can identify and extract the identification information and transportation status information of the sample transport device 1. This information can help the main control device 3 identify the sample being transported, monitor its status and progress, and thus optimize the transportation process.

[0083] The main control device 3 is communicatively connected to at least one position monitoring device 21 and at least one identification device 22; based on the communication connection, the main control device 3 receives the position information sent by the transport track 2 and the identification information and transport status information of the sample transport device 1, and generates control instructions according to the position information, identification information and transport status information.

[0084] The main control device 3 sends the control instruction to the identification device 22 based on the communication connection, so that the identification device 22 sends the control instruction to the corresponding sample transport device 1 and / or transport track 2 to control the sample transport device 1 to transport the sample to be tested to the target location.

[0085] The main control device 3 is the core control unit of the system, responsible for coordinating and managing the sample transportation process. The main control device 3 communicates with the position monitoring device 21 and the identification device 22 to receive information from the transportation track 2. Specifically, the main control device 3 receives and processes the position information from the transportation track 2, the identification information of the sample transportation device, and the transportation status information. Based on the received information, real-time analysis and decision-making are performed, and control instructions are generated to guide the action of the sample transportation device 1 to ensure the smooth progress of the transportation process.

[0086] The control instruction is an instruction generated by the main control device 3 and is used to guide the operation of the sample transport device 1. The control instruction may include: starting or stopping the transport device, adjusting the transport path, fault handling instructions, status update instructions, etc.

[0087] The target position refers to the specific position that the sample transport device 1 needs to reach on the transport track 2, which can be a laboratory, testing equipment or other processing area where the sample needs to be delivered. This position can be a pre-set coordinate, or a destination dynamically generated during the transportation process. Specifically, after the identification device 22 receives the control instructions sent by the main control device 3, it transmits these instructions to the corresponding sample transport device 1 and / or transport track 2. The sample transport device 1 and / or transport track 2 make corresponding adjustments according to the control instructions to control the sample transport device 1 to transport the sample to be tested to the target position.

[0088] The sample transportation system provided by the embodiment of the present invention significantly improves the speed and efficiency of sample transportation through an automated drive device and real-time position monitoring. The combination of identification tags and position monitoring devices ensures the accuracy of sample transportation and reduces errors and delays. The main control device can process location information and status information in real time, automatically generate control instructions, and realize intelligent management. The system can flexibly adjust the sample transportation route according to actual needs and adapt to complex laboratory environments. By monitoring the transportation status, potential problems can be discovered and handled in a timely manner, thereby improving the safety of samples and operators. Effectively utilize laboratory space, reduce manual intervention, and improve the overall work efficiency of the laboratory.

[0089] In an optional embodiment, if Figure 4 As shown, the driving device 11 includes a charging coil and a driving motor.

[0090] The charging coil is used to charge the battery of the sample transport device 1 .

[0091] The charging coil is an electromagnetic coil that can transfer electrical energy to the battery of the sample transport device 1 through electromagnetic induction. Specifically, when the charging coil receives power (e.g., through another set of coils), it generates a magnetic field, which in turn induces current in the receiving coil of the sample transport device 1, thereby charging the battery.

[0092] The driving motor is used to drive the sample transport device 1 based on the power of the battery.

[0093] The drive motor is a device that converts electrical energy into mechanical energy. Specifically, the drive motor can generate a rotational force (torque) through battery power supply to drive the wheels or other moving parts of the sample transport device 1 to transport the sample.

[0094] The battery-driven design of the sample transport system provided by the embodiment of the present invention enables the sample transport device to be free from the restriction of a fixed power source and to be able to move freely in different environments. The charging coil can quickly charge the battery of the sample transport device, ensuring that the device can maintain sufficient power during operation and extend its working time.

[0095] In an optional embodiment, if Figure 5 As shown, the sample transport system further includes: a magnetic field sensor 14 and a magnet 15 .

[0096] The magnetic field sensor 14 and the magnet 15 are arranged on the wheels of the sample transport device 1 ; the magnetic field sensor 14 and the magnet 15 are used to determine the wheel rotation information of the sample transport device 1 ; wherein the transport state information includes the wheel rotation information.

[0097] The magnetic field sensor 14 is used to determine the presence or position of a magnet to detect and sense changes in the magnetic field, and can be, for example, a Hall sensor. Specifically, on the wheels (driving wheels) of the sample transport device 1, the magnetic field sensor 14 can monitor the rotation of the wheels.

[0098] The magnet 15 is an object capable of generating a stable magnetic field, and is used in combination with the magnetic field sensor 14. Specifically, the magnet 15 is fixed on the wheel of the sample transport device 1, and provides information on the rotation of the wheel through the relative position change with the magnetic field sensor 14.

[0099] The wheel rotation information is data about how the wheels of the sample transport device 1 rotate, and may include the rotation speed, rotation direction, and total number of rotations of the wheels. Such information can be used to determine the moving distance and state of the sample transport device 1, so that the main control device 3 can track the progress of sample transportation in real time.

[0100] The sample transport system provided by the embodiment of the present invention can more accurately determine the moving state and travel speed of the sample transport device by acquiring the rotation information of the wheels in real time, thereby improving the accuracy of the overall transportation. The magnetic field sensor can provide real-time data, so that the main control device can dynamically adjust the control instructions and optimize the sample transport path and speed. The monitoring of wheel rotation information can effectively identify abnormal conditions during transportation, such as blockage or sliding, so that timely measures can be taken to ensure smooth transportation. By monitoring the rotation of the wheels, equipment failure or wear can be foreseen, so that maintenance can be carried out in advance to extend the service life of the equipment.

[0101] In an optional implementation, the sample transport system further includes: a power sensor 16 .

[0102] The power sensor 16 is arranged on the sample transport device 1; the power sensor 16 is used to determine the battery power of the sample transport device 1; if the battery power is less than the first preset threshold, it is determined that the sample transport device 1 is low on power; wherein the transport status information includes the battery power.

[0103] The power sensor 16 is a sensor for monitoring the battery status, and can detect the battery power of the sample transport device 1 in real time. The power sensor 16 can provide information on the battery voltage, current, and remaining power, and help the system determine the health status of the battery.

[0104] The first preset threshold is a preset value used to determine whether the battery power is sufficient. For example, if the first preset threshold is set to 20%, when the battery power is less than 20%, the system will consider that the battery power is insufficient and needs to be charged or replaced.

[0105] Among them, when the main control device 3 determines that the battery power of the sample transport device 1 is less than a first preset threshold, the main control device 3 is used to generate a first control instruction based on the location information, identification information and transportation status information, and the first control instruction is used to control the sample transport device with a battery power less than the first preset threshold to return to the charging area; wherein the control instruction includes the first control instruction.

[0106] The first control instruction is a specific instruction generated by the main control device 3, which is used to control the sample transport device 1 to return to the charging area when the battery power is lower than the first preset threshold. This instruction may include specific actions that the sample transport device with insufficient power needs to take, such as changing direction, accelerating, decelerating or stopping, etc., to ensure that it can return to the charging position safely and effectively.

[0107] In the sample transport system provided by the embodiment of the present invention, the power sensor can detect the battery power of the sample transport device in real time to ensure that the system always operates in the best working state. When the battery power is lower than the preset threshold, the system can issue a warning in time to reduce the transportation interruption or failure caused by insufficient power. By continuously monitoring the power, it is possible to effectively avoid the situation of insufficient power during transportation and ensure the stability and continuity of sample transportation. According to the power information, the main control device can intelligently schedule the sample transport device, reasonably arrange the charging time and transportation tasks, and improve the overall efficiency of the system. The main control device can automatically generate control instructions according to the real-time battery power and location information, realize intelligent scheduling, and ensure that the transport device returns to the charging area in time. Through dynamic monitoring and control, the system can avoid unnecessary power consumption and improve the use efficiency of the transport equipment. Automated control instructions reduce the need for operator intervention and improve the convenience and safety of operation. Timely return to the charging area can effectively avoid power outages of the transport device during work, thereby ensuring the reliability of the sample transportation process.

[0108] In an optional embodiment, if Figure 6 As shown, the sample transport system further includes: a sample detection sensor 17 , an indicator light 18 and an obstacle avoidance sensor 19 .

[0109] The sample detection sensor 17 is disposed on the sample transport device 1 ; the sample detection sensor 17 is used to determine the placement state and / or removal state of the sample carrying device 13 on the sample transport device 1 .

[0110] The sample detection sensor 17 is a sensor installed on the sample transport device 1, and is used to monitor the status of the sample carrier 13. The sample detection sensor 17 can determine whether the sample is correctly placed or taken away, thereby ensuring the integrity and safety of the sample during transportation, for example, photoelectric sensors, pressure sensors and other technologies can be used.

[0111] Indicator light 18 , the indicator light 18 is disposed on the sample transport device 1 ; the indicator light 18 is used to display different states of the sample transport device 1 through different colors.

[0112] The indicator light 18 is a light for visual indication, which is installed on the sample transport device 1. Through different colors or flashing modes, the indicator light can display the working status of the sample transport device 1, such as running, standby, charging, fault, etc.

[0113] The obstacle avoidance sensor 19 is arranged on the sample transport device 1; the obstacle avoidance sensor 19 is used to notify the first control device when it detects that the distance between the sample transport device 1 and the front sample transport device located on the same track segment is less than a third preset threshold value, so that the first control device controls the sample transport device 1 to stop moving.

[0114] The obstacle avoidance sensor 19 is a sensor for detecting obstacles and is installed on the sample transport device 1. The obstacle avoidance sensor 19 is responsible for monitoring the distance between the sample transport device 1 and other transport devices in front. If the detected distance is less than a preset third preset threshold, the obstacle avoidance sensor 19 will notify the main control device 3 so that the control device stops driving immediately to avoid collision.

[0115] The third preset threshold is a preset value for defining a safe distance. When the distance between the sample transport device 1 and the transport device in front is less than this value, the obstacle avoidance sensor 19 will trigger an alarm or command to ensure that the transport device stops and avoids collision.

[0116] In the sample transport system provided by the embodiment of the present invention, the sample detection sensor can monitor the placement status and removal status of the sample carrier in real time to ensure the safety of the sample during transportation. Automatic detection of the status of the sample reduces the risk of sample loss or damage due to human operational errors. By confirming the placement and removal status of the sample, the stability of the sample during transportation is ensured, thereby improving the reliability of transportation. The indicator light displays the status of the sample transport device in different colors, so that the operator can quickly identify the operation status of the equipment without complex inspections. The obstacle avoidance sensor can monitor the distance to the sample transport device in front in real time to prevent collisions and improve the safety of the overall system. Through the automatic detection and feedback mechanism, the need for manual intervention is avoided, making the transportation process more intelligent and smooth. Timely notification of the first control device to stop driving can effectively reduce the risk of collision accidents caused by too close distances and protect equipment and samples. The stable obstacle avoidance function can ensure the safe operation of the sample transport device in a complex environment and improve the overall stability of the system.

[0117] In an optional embodiment, if Figure 7 As shown, the transport track 2 comprises at least one track segment.

[0118] The entrance and exit of the track section are respectively provided with position monitoring devices 21, which are also used to monitor whether the sample transport device 1 enters or leaves the track section, so that the main control device 3 can determine the number of transport vehicles in each track section.

[0119] like Figure 8As shown, the track segment is a component of the transport track 2, which refers to a specific section of the track. A track segment can be a linear track, a circular track, a T-shaped track, or other standardized modules of non-powered tracks for the sample transport device 1 to travel. Different track segments can have different functions or uses, such as connecting different working areas, charging areas, or sample detection areas. Specifically, in actual application, the transport track 2 is quickly constructed according to the location and distance of the target unit, the number of each unit required, and the logical requirements of the culture plate transportation, for example Fig. 9 and Fig.10 Two construction styles are shown.

[0120] like Fig.11 As shown, the entrance and exit of the track segment are respectively provided with a position monitoring device 21, which can detect when the sample transport device 1 enters or leaves the track segment. The monitored information will be fed back to the main control device 3 to help it understand the number of transport vehicles in each track segment in real time. The number of transport vehicles refers to the number of sample transport devices 1 in a certain track segment within a specific time.

[0121] Among them, when the main control device 3 determines that the number of transport vehicles on the track segment is greater than the second preset threshold, the main control device 3 is used to generate a second control instruction based on the position information, identification information and transportation status information, and the second control instruction is used to adjust the forward route of the sample transport device to enter the track segment where the number of transport vehicles is greater than the second preset threshold; wherein the control instruction includes the second control instruction.

[0122] The second preset threshold is a set indicator used to determine the maximum allowed number of sample transport devices on the track segment. The second control instruction is an instruction generated by the main control device 3, which is used to adjust the forward route of the sample transport device 1. Specifically, the main control device 3 collects real-time data within the track segment, including location information, identification information and transportation status information, and analyzes the collected data to determine whether the number of transport vehicles in the current track segment exceeds the second preset threshold. If exceeded, based on the collected information, the main control device 3 performs analysis to evaluate the best adjustment plan, and generates a second control instruction based on the processing result, which includes a specific adjustment plan, for example, it may include instructions such as changing the moving direction and speed of the transport device or selecting other track segments. The generated second control instruction will be sent to the relevant sample transport device and / or transport track to make necessary adjustments to optimize transportation efficiency and reduce congestion.

[0123] Furthermore, when a sample transport device 1 stays in an area for too long (without triggering the position monitoring device 21 at the exit of the track section), the sample transport device 1 may have failed. Therefore, the system can also perceive the status of the sample transport device in the assembly line in real time.

[0124] In the sample transport system provided by the embodiment of the present invention, the position monitoring device can monitor the entry and exit of the sample transport device in real time to ensure the transparency and accuracy of the transport process. The main control device can determine the number of transport vehicles in each track section in real time based on the monitoring data, which is convenient for flow analysis and resource allocation. By real-time monitoring of the entry and exit of the track section, the transportation route can be optimized, delays can be reduced, and the overall transportation efficiency can be improved. Accurate vehicle volume information enables the main control device to perform scheduling management more effectively and arrange transportation tasks reasonably. The main control device can generate a second control instruction based on the real-time monitoring data, flexibly adjust the forward route of the transport device, and optimize the transportation process. When the number of transport vehicles exceeds the second preset threshold, the system automatically adjusts the route to help reduce congestion in the track section and ensure the efficiency of sample transportation. Through intelligent scheduling and path adjustment, the transport device can avoid unnecessary stagnation, thereby improving the overall transportation efficiency. Dynamic adjustment can ensure that the system can still maintain stable operation in the case of large transportation volume, reducing the risk caused by overload.

[0125] In an optional embodiment, if Fig.12 As shown, the track segment includes a track change structure, and the track change structure includes a track change piece.

[0126] The track change piece is used to adjust the track change architecture based on control instructions.

[0127] The track switching architecture refers to the structural design of the entire track system, which allows the shape and direction of the track to be adjusted as needed. It can include multiple track segments that can support different transportation routes to adapt to changes in transportation needs. This architecture allows sample transport devices to switch between different tracks, improving the flexibility and efficiency of the transportation system. Specifically, the track switching architecture can be divided into "two-two track switching" (such as Fig.13 as shown) and "one-two track change" (as shown Fig.14 There are two types of transport track (as shown), the motor on the transport track 2 drives the track change piece to rotate, thereby changing the running path of the trolley.

[0128] Among them, the "2-2 track change" structure can also be called a cross track change architecture.

[0129] The sample transport system provided by the embodiment of the present invention has a track change architecture that can be adjusted according to actual needs to adapt to different transportation needs and environmental changes, thereby improving the flexibility of the system. By adjusting the track change piece, the sample transportation path can be optimized, the transportation time can be reduced, and the overall efficiency can be improved. Adjustments based on control instructions enable the system to automatically respond to different transportation conditions, reduce the need for manual intervention, and reduce human errors. The track change architecture can respond to changes in the number of transport vehicles in real time, adjust the path in a timely manner, and reduce congestion in the track section. The track change design can realize multiple transportation paths in a limited space, thereby improving the efficiency of resource utilization within the laboratory.

[0130] In an optional embodiment, if Fig.15 As shown, the entrance and exit of the track change structure are respectively provided with identification devices 22 (small boxes 13-16).

[0131] The identification device 22 is also used to determine whether the sample transport device 1 reaches the entrance of the track change structure, or to determine whether the sample transport device 1 leaves the exit of the track change structure, so that the main control device 3 determines whether the sample transport device 1 correctly changes track and enters the target track.

[0132] The identification device 22 is used to read and identify the identity information and status of the sample transport device 1, and can be used in conjunction with the identification tag 12 on the sample transport device 1 to monitor its position and status. For example, when the identification tag 12 is an RFID tag, the identification device 22 can be an RFID reader. Specifically, an identification device is set at the entrance and exit of the track change architecture, which can confirm whether the sample transport device 1 has arrived at the entrance of the track change architecture or has left the exit, and provide real-time data to the main control device 3 to help it determine whether the sample transport device 1 has successfully changed tracks, and perform subsequent scheduling and control.

[0133] The target track refers to the final track that the sample transport device 1 needs to enter during the track change process, that is, the target track is the specific track section that the sample transport device 1 will go to after passing through the track change structure. The main control device 3 will decide which target track to guide the sample transport device 1 to based on the transportation needs and real-time monitoring data to ensure the efficiency and safety of transportation.

[0134] Among them, when the main control device 3 determines that sample transport devices 1 arrive at two entrances of the cross-track change structure at the same time, the main control device 3 is used to generate a third control instruction using a predefined priority, and the third control instruction is used to control the sample transport device with a lower priority to stop moving until the sample transport device with a higher priority leaves the cross-track change structure and restarts; wherein the control instruction includes the third control instruction.

[0135] The predefined priority refers to the rules set during the system design phase to determine which device should have priority when multiple sample transport devices 1 arrive at the cross-track switching structure at the same time. For example, the priority can be divided according to the urgency of the sample, the type of transport, or other importance criteria. Devices with higher priorities will be allowed to continue driving, while devices with lower priorities will be required to stop temporarily.

[0136] The third control instruction is a specific instruction generated by the main control device 3, which is used to manage the driving status of the sample transport device 1. The third control instruction is used to instruct the sample transport device with a lower priority to stop driving, and it is not allowed to restart until the device with a higher priority leaves the cross-track switching architecture. Specifically, when multiple sample transport devices 1 arrive at the entrance of the cross-track switching architecture at the same time, the main control device 3 will make a decision based on the predefined priority to ensure the smoothness and safety of the transportation process, thereby preventing collisions.

[0137] Furthermore, Fig.15 The small boxes 9-12 are position monitoring devices 21. By setting multiple position monitoring devices 21 on the cross-track change architecture, the identification device 22 can be assisted to determine whether the sample transport device 1 has changed tracks correctly and entered the target track correctly.

[0138] In the sample transport system provided by the embodiment of the present invention, the identification device can accurately determine the entry and exit status of the sample transport device, ensure that the transport device changes tracks at the right time, and reduce the possibility of erroneous operation. Accurate identification is performed when changing tracks, which reduces the risk of collision caused by entering the wrong track or not completely leaving the track, thereby ensuring the safety of the transportation process. Through priority management, when two sample transport devices arrive at the cross-track change architecture at the same time, conflicts can be effectively avoided to ensure smooth and safe transportation. The main control device can dynamically generate control instructions according to pre-defined priorities, flexibly respond to different transportation needs, and improve the adaptability of the system. Through the reasonable configuration of priorities, the transportation efficiency can be maximized within limited resources and space, and the overall operational efficiency of the laboratory can be improved.

[0139] In an optional embodiment, the sample transport system further includes: a first controller.

[0140] The first controller is arranged on the transport track 2; the first controller is used for adjusting the state of the track change piece based on the control instruction.

[0141] The first controller is a device arranged on the transport track 2, responsible for adjusting the state of the track change piece according to the control instruction. The track change piece is a component for realizing track switching, and the function of the first controller is to ensure that the sample transport device 1 can correctly transfer to the target track.

[0142] In the sample transport system provided by the embodiment of the present invention, the introduction of the first controller makes the track change process more automated, reduces reliance on manual intervention, and improves operational efficiency. The first controller can adjust the state of the track change piece in real time according to the control instruction, ensuring that the sample transport device can change tracks smoothly and reducing the risk of misoperation. Automatically adjusting the state of the track change piece can reduce safety hazards caused by human errors and ensure the safety of the transportation process.

[0143] In an optional embodiment, if Fig.16 As shown, the above-mentioned sample transport system also includes: a second controller.

[0144] The second controller is arranged on the sample transport device 1; the second control device is used to adjust the driving state of the sample transport device 1 based on the control instruction; the control instruction is used to characterize the path planning strategy generated by the main control device 3 based on the position information, identification information and transport state information.

[0145] The second controller is a device installed on the sample transport device 1, which is responsible for adjusting the driving state of the sample transport device 1 according to the control instructions. The second controller can control the acceleration, deceleration, stop and other driving behaviors of the device to ensure that it moves according to the path planning strategy.

[0146] The control instruction is a command generated by the main control device 3, and a path planning strategy is formulated based on the location information, identification information and transportation status information. The control instruction is used to guide the operation of the first controller and the second controller to achieve efficient and safe sample transportation.

[0147] In the sample transport system provided by the embodiment of the present invention, the second controller can ensure that the sample transport device travels along the optimal route according to the path planning strategy generated by the main control device, thereby improving the transport efficiency. Based on the control instructions, the second controller can adjust the driving state of the sample transport device in real time and flexibly respond to changes in the transport process. Through intelligent path planning, the transport track and equipment resources can be used more effectively, reducing the idle driving and waiting time during the transport process.

[0148] In an optional embodiment, the sample transport system adopts a closed design, and through the configuration of several integrated high-efficiency filtration modules and a micro-negative pressure laminar flow design, effectively avoids the contamination problem caused by aerosols in the culture plate during transportation, achieves accurate and reliable culture test results, and provides effective biosafety protection for laboratories and personnel. Fig.17 As shown, the transport track 2 is covered with a transparent outer cover, and the sample transport device 1 is provided with a high efficiency particulate air filter (High Efficiency Particulate Air, HEPA).

[0149] Furthermore, in the following embodiments of the present invention, microbial assembly line transportation is used as an example for illustration.

[0150] like Fig.18As shown, the samples and culture medium plates enter the pre-processing module through the sample pre-processing batch plate import module. After the samples are homogenized, uncovered, and streaked, the main control device 3 dispatches the sample transport device 1 to the pre-processing unit according to the number of pre-processing samples and the number of vehicles in the pre-processing unit, and maintains the number of sample transport devices waiting in the pre-processing unit to ensure high-speed and efficient transportation of samples in the pre-processing unit. After the samples are loaded, the sample transport device 1 runs to the intelligent culture unit. The main control device 3 determines the culture conditions according to the sample type, and dispatches the sample transport device 1 to transport the samples to different types of intelligent culture units. The sample transport device 1 that completes the transportation task is dispatched by the system and returns to the station along the track or goes to other units to perform the transportation task. The main control device 3 monitors the information of the incubator samples in real time, and dispatches a corresponding number of sample transport devices 1 according to the number of positive samples to go to the intelligent culture unit through the fast track to transport the positive samples to the identification and separation unit, and transport the non-positive samples to the discard station for post-processing. The sample transport devices 1 that have completed the transportation task return to the station along the track or go to other units to perform the transportation task according to the control instructions. In the identification and separation unit, after image processing and combined with the automated robotic arm, the preparation of mass spectrometry target plates and drug sensitivity detection samples is realized, and fully automatic clinical microbiology testing is realized according to the detection items and the connected mass spectrometry identification or drug sensitivity detection instruments.

[0151] like Fig.19 The line shown in the figure is an empty vehicle on-track standby loop. Specifically, in the microbiological testing line, a specially set track or area is used to store empty vehicles (empty sample transport devices 1) on standby. When there is no specific transportation task, these empty vehicles will be on standby in this loop to quickly respond to the transportation needs of various functional units.

[0152] like Fig. 20 As shown in the figure, in the functional unit waiting area, each functional unit will maintain a certain number of empty cars on standby. The intelligent dispatching station will adjust the departure frequency based on the comprehensive evaluation of the number of empty cars on track and the empty car demand of the functional unit.

[0153] like Fig.21 As shown, the sample is ready for culture after homogenization, decapping, inoculation and other steps in the pre-processing module. The processed sample carrier 13 is placed on the sample transport device 1, and the sample transport device 1 goes to the intelligent culture unit according to the control instruction of the main control device 3.

[0154] like Fig. 22As shown, when the sample test result is positive, the sample transport device 1 will transport these samples to the identification and separation unit. In this unit, the positive samples will be further identified and classified for subsequent analysis and confirmation. For samples whose test results are not reported as positive (i.e., negative), the sample transport device 1 will transport them to the disposal station. These samples need to be properly handled and destroyed in accordance with biosafety regulations to ensure the safety of the laboratory environment.

[0155] like Fig.23 As shown, when the sample transport device 1 successfully transports the positive sample to the identification and separation unit or sends the unreported positive sample to the disposal station, its task is completed. The sample transport device 1 will perform the next operation according to the control instruction. The main control device 3 can monitor the needs of each unit in real time to ensure the efficient progress of the transportation task. The sample transport device 1 can choose to return to the station for charging or standby in preparation for subsequent tasks, or it can go to other units that need sample transportation to continue to perform new transportation tasks.

[0156] The sample transport system provided by the embodiment of the present invention, the sample transport device can quickly go to different functional units according to the scheduling of the main control device, ensure the timely transportation of samples during the processing process, and improve the overall efficiency. The system can intelligently schedule the sample transport device 1, select the optimal path, reduce the transportation time, and improve the efficiency of sample transportation. Through automated sample processing and transportation, the need for manual operation is reduced, the risk of human error is reduced, and the accuracy of sample processing is improved. The main control device can monitor the needs of each unit in real time to ensure the timely scheduling and execution of transportation tasks. The system can schedule the transport device according to the sample type, and send the sample to different intelligent culture units to adapt to different culture conditions and needs. According to real-time data (such as the number of positive samples), the system can flexibly adjust the number and scheduling frequency of the transport device to cope with different workloads. The system can effectively transport unreported positive samples to the discard station, ensure that the samples are properly handled in accordance with biosafety regulations, and reduce laboratory contamination and safety risks.

[0157] According to an embodiment of the present invention, a sample transport method embodiment is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0158] In this embodiment, a sample transportation method is provided, which can be used in the above-mentioned main control device 3. Fig.24 is a flow chart of a sample transport method according to an embodiment of the present invention. Fig.24 As shown, the process includes the following steps:

[0159] Step S101: acquiring position information of at least one sample transport device on a transport track, and identification information and transport status information of at least one sample transport device.

[0160] The specific position of the sample transport device 1 on the transport track 2 is monitored in real time by a position monitoring device 21 (such as a photoelectric sensor). The position data may include the coordinates (X, Y) of the transport device on the track, the current moving direction, whether it is moving, and a timestamp.

[0161] The identification device 22 is used to read the identification tag 12 (such as an RFID tag) on ​​the sample transport device 1. The tag stores information such as the unique identifier and device model of the sample transport device 1, so that the system can distinguish and manage different transport devices.

[0162] Collect information about the current status of the sample transport device 1, such as whether the sample is being transported, the current transport speed, whether there is a fault, the progress of the transport task, etc.

[0163] Step S102: Generate a control instruction based on the location information, identification information and transportation status information.

[0164] The main control device 3 performs a comprehensive analysis based on the acquired location information, identification information, and transportation status information. By processing this information, the status and location of each sample transport device 1 can be understood in real time. Based on the integrated information, the main control device 3 generates corresponding control instructions, which are used to guide the next action of the sample transport device 1. For example, the control instructions may include: starting or stopping the sample transport device; adjusting the transportation path so that the sample transport device can smoothly reach the target location; handling faults or status updates, etc.

[0165] Step S103, sending a control instruction to an identification device included in the transport track, so that the identification device sends the control instruction to the corresponding sample transport device and / or the transport track to control the sample transport device to transport the sample to be tested to the target location.

[0166] The main control device 3 sends the generated control instructions to the identification device 22 through the communication connection. This identification device 22 is responsible for further transmitting the control instructions to the relevant sample transport device 1 and / or transport track 2. After receiving the control instructions, the sample transport device 1 and / or transport track 2 will make corresponding adjustments according to these instructions to ensure that the sample transport device 1 can effectively transport the sample to be tested to the target location.

[0167] The sample transport method provided by the embodiment of the present invention obtains the location information, identification information and transport status information of the sample transport device, can monitor the transport process in real time, and improve management efficiency. Based on the comprehensive information, control instructions are generated to ensure that the sample transport device can accurately and efficiently transport the sample to the target location, reducing errors and delays. Automated control reduces dependence on manual operation, thereby saving labor costs and improving overall work efficiency. Through an intelligent instruction system, the sample transportation path and time can be optimized to improve transportation efficiency.

[0168] The embodiment of the present invention also provides an electronic device that can be used for Fig.24 The main control device, the first controller and the second controller are shown.

[0169] See also Fig.25 , Fig.25 is a schematic diagram of the structure of an electronic device provided by an optional embodiment of the present invention, such as Fig.25 As shown, the electronic device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. The various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process instructions executed in the electronic device, including instructions stored in or on the memory to display graphical information of the GUI on an external input / output device (such as a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple electronic devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Fig.25 A processor 10 is taken as an example.

[0170] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0171] The memory 20 stores instructions executable by at least one processor 10, so that the at least one processor 10 executes the method shown in the above embodiment.

[0172] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0173] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0174] The electronic device further comprises a communication interface 30 for the electronic device to communicate with other devices or a communication network.

[0175] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0176] A part of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the existence of computer program instructions in computer-readable media includes, but is not limited to, source files, executable files, installation package files, etc., and accordingly, the way in which computer program instructions are executed by a computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium accessible to the computer.

[0177] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A sample transport system, characterized in that: The system comprises: At least one sample transport device, the sample transport device is provided with a driving device, an identification label and a sample carrying device; the driving device is used to drive the sample transport device to travel; the identification label is used to identify the identification information and transport status information of the sample transport device; the sample carrying device is used to carry the sample to be tested; The transport track comprises at least one position monitoring device and at least one identification device; the position monitoring device is used to determine the position information of the sample transport device on the transport track; the identification device is used to read the identification tag to determine the identification information and transport status information of the sample transport device; A main control device is communicatively connected with the at least one position monitoring device and the at least one identification device; the main control device receives the position information and the identification information and the transport status information of the sample transport device sent by the transport track based on the communication connection, and generates a control instruction according to the position information, the identification information and the transport status information; The main control device sends the control instruction to the identification device based on the communication connection, so that the identification device sends the control instruction to the corresponding sample transportation device and / or transportation track to control the sample transportation device to transport the sample to be tested to the target location.

2. The system according to claim 1, characterized in that Also includes: A magnetic field sensor and a magnet, wherein the magnetic field sensor and the magnet are arranged on the wheel of the sample transport device; the magnetic field sensor and the magnet are used to determine the wheel rotation information of the sample transport device; Wherein, the transportation status information includes the wheel rotation information.

3. The system according to claim 2, characterized in that Also includes: A power sensor, the power sensor is arranged on the sample transport device; the power sensor is used to determine the battery power of the sample transport device; If the battery power is less than a first preset threshold, it is determined that the sample transport device is low on power; Wherein, the transport status information includes the battery power.

4. The system according to claim 3, characterized in that When the main control device determines that the battery power of the sample transport device is less than the first preset threshold, the main control device is used to generate a first control instruction based on the location information, the identification information and the transport status information, and the first control instruction is used to control the sample transport device with a battery power less than the first preset threshold to return to a charging area; The control instructions include the first control instructions.

5. The system according to claim 4, characterized in that Also includes: a sample detection sensor, wherein the sample detection sensor is disposed on the sample transport device; The sample detection sensor is used to determine the placement status and / or removal status of the sample carrying device on the sample transport device.

6. The system according to claim 1, characterized in that The transport track includes at least one track segment; The position monitoring device is respectively provided at the entrance and exit of the track segment, and is also used to monitor whether the sample transport device enters the track segment or leaves the track segment, so that the main control device determines the number of transport vehicles in each track segment.

7. The system according to claim 6, characterized in that When the main control device determines that the amount of transport vehicles on the track segment is greater than a second preset threshold, the main control device is used to generate a second control instruction based on the position information, the identification information and the transport status information, and the second control instruction is used to adjust the forward route of the sample transport device to enter the track segment where the amount of transport vehicles is greater than the second preset threshold; The control instruction includes the second control instruction.

8. The system according to claim 6, characterized in that The track segment includes a track change structure, and the track change structure includes a track change piece; The track change piece is used to adjust the track change architecture based on the control instruction.

9. The system according to claim 8, characterized in that The identification device is respectively provided at the entrance and exit of the track change structure; The identification device is also used to determine whether the sample transport device has reached the entrance of the track change structure, or to determine whether the sample transport device has left the exit of the track change structure, so that the main control device can determine whether the sample transport device has correctly changed tracks and entered the target track.

10. The system according to claim 8, characterized in that The track change architecture also includes a cross track change architecture; When the main control device determines that the sample transport device arrives at two entrances of the cross-track switching structure at the same time, the main control device is used to generate a third control instruction using a predefined priority, and the third control instruction is used to control the sample transport device with a lower priority to stop running until the sample transport device with a higher priority leaves the cross-track switching structure and restarts; Wherein, the control instruction includes the third control instruction.

11. The system according to claim 8, characterized in that Also includes: A first controller is disposed on the transport track; the first controller is used for adjusting the state of the track-changing piece based on the control instruction.

12. The system according to claim 8, characterized in that Also includes: a second controller, the second controller being disposed on the sample transport device; The second control device is used to adjust the driving state of the sample transport device based on the control instruction; The control instruction is used to represent a path planning strategy generated by the main control device based on the location information, the identification information and the transportation status information.

13. The system according to claim 1, characterized in that Also includes: An indicator light, wherein the indicator light is arranged on the sample transport device; the indicator light is used to display different states of the sample transport device through different colors.

14. The system according to claim 11, characterized in that Also includes: An obstacle avoidance sensor is arranged on the sample transport device; when the obstacle avoidance sensor detects that the distance between the sample transport device and a front sample transport device located on the same track segment is less than a third preset threshold, the obstacle avoidance sensor is used to notify the first control device so that the first control device controls the sample transport device to stop moving.

15. The system according to claim 1, characterized in that The driving device includes a charging coil and a driving motor; The charging coil is used to charge the battery of the sample transport device; The driving motor is used to drive the sample transport device to travel based on the power of the battery.

16. A sample transportation method, characterized in that: The method comprises: Acquire position information of at least one sample transport device on a transport track, as well as identification information and transport status information of the at least one sample transport device; generating a control instruction based on the location information, the identification information and the transportation status information; The control instruction is sent to the identification device included in the transport track, so that the identification device sends the control instruction to the corresponding sample transport device and / or transport track to control the sample transport device to transport the sample to be tested to the target location.

17. An electronic device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the sample transport method according to claim 16 by executing the computer instructions.

18. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the sample transportation method described in claim 16.

19. A computer program product, characterized in that The method comprises computer instructions for causing a computer to execute the sample transport method of claim 16 .

Images