Transmission control method, device, equipment and storage medium of high-speed scanner

Abstract

The present invention relates to the field of equipment control, and discloses a transmission control method, device, equipment and storage medium of a high-speed scanner. The method comprises: sending a connection request to the high-speed scanner based on a websocket protocol; receiving connection response data of the high-speed scanner, wherein the connection response data comprises: a feedback value and feedback data corresponding to the feedback value; judging whether the feedback value is a preset connection establishment value; if it is a connection establishment value, sending an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data, so as to control the high-speed scanner based on the operation instruction.

Description

Technical Field

[0001] The present invention relates to the field of equipment control, and in particular to a transmission control method, device, equipment and storage medium of a high-speed scanner. Background Art

[0002] For a long time, the use of high-speed scanners has been to connect them to the USB port, and the method used is to install the control software on the machine. The protocol used is the standard USB20. and USB3.0 standard interface and a local control software Ledo high-speed scanner for control operations.

[0003] This general control method sometimes has great limitations and certain safety risks. For example, when controlling the operation of the high-speed scanner, there will be a reaction delay or operation jam. If there is an error in the control software, it is difficult to confirm the problem. In addition, during secondary development, there is also a situation where it cannot be directly embedded in the development software for direct use. Therefore, the shortcomings of the current high-speed scanner need to be improved. Summary of the invention

[0004] The main purpose of the present invention is to solve the technical problems that the current control method of the high-speed scanner is not universal enough, the response is slow and the software error cannot be located.

[0005] The first aspect of the present invention provides a transmission control method of a high-speed scanner, comprising the steps of:

[0006] Based on the websocket protocol, a connection request is sent to the high-speed camera;

[0007] Receive connection response data from the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value;

[0008] Determining whether the feedback value is a preset connection establishment value;

[0009] If the connection value is established, an operation instruction is sent to the high-speed scanner based on the websocket protocol and the feedback data, so as to control the high-speed scanner based on the operation instruction.

[0010] Optionally, in a first implementation manner of the first aspect of the present invention, after determining whether the feedback value is a preset connection establishment value, the method further includes:

[0011] If it is not a value for establishing a connection, read the request count value of the preset counter;

[0012] Determine whether the request count value exceeds a preset count threshold;

[0013] If it does not exceed, the request number value in the counter is modified, and a connection request is sent to the high-speed scanner based on the websocket protocol.

[0014] Optionally, in a second implementation of the first aspect of the present invention, sending an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data so as to control the high-speed scanner based on the operation instruction includes:

[0015] Reading the port address in the feedback data;

[0016] Based on the websocket protocol, an operation instruction is sent to the high-speed scanner through the port corresponding to the port address, so as to control the high-speed scanner based on the operation instruction.

[0017] Optionally, in a third implementation of the first aspect of the present invention, after sending an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data so as to control the high-speed scanner based on the operation instruction, the method further includes:

[0018] During the preset response time, determining whether the high-speed camera sends operation feedback data;

[0019] If sent, analyzing the feedback data to obtain the operation result, and setting the status mark corresponding to the operation instruction according to the operation result;

[0020] If not sent, the status mark corresponding to the operation instruction is set to not executed.

[0021] Optionally, in a fourth implementation of the first aspect of the present invention, sending a connection request to the high-speed scanner based on the websocket protocol includes:

[0022] Acquire a preset port address set, and extract a port address from the port address set;

[0023] Based on the websocket protocol, a connection request is sent to the high-speed scanner through the port address.

[0024] Optionally, in a fifth implementation manner of the first aspect of the present invention, the obtaining a preset port address set and extracting a port address from the port address set includes:

[0025] Get the preset port address set;

[0026] Based on the USB protocol, a hardware connection signal is received, and according to the hardware connection signal, a port address in the port address set is extracted.

[0027] Optionally, in a sixth implementation of the first aspect of the present invention, the receiving of connection response data from the high-speed scanner includes:

[0028] Monitoring the transmission signal of the high-speed scanner;

[0029] Reading header data of the transmission signal, and determining whether the header data belongs to connection header data corresponding to the connection request;

[0030] If yes, the transmission signal is determined as connection response data.

[0031] A second aspect of the present invention provides a transmission control device for a high-speed scanner, the transmission control device for the high-speed scanner comprising:

[0032] A connection request module, used to send a connection request to the high-speed scanner based on the websocket protocol;

[0033] A response receiving module, used to receive connection response data of the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value;

[0034] A judging module, used for judging whether the feedback value is a preset connection establishment value;

[0035] The operation control module is used to send an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data if the connection value is not established, so as to control the high-speed scanner based on the operation instruction.

[0036] The third aspect of the present invention provides a transmission control device for a high-speed scanner, comprising: a memory and at least one processor, wherein instructions are stored in the memory, and the memory and the at least one processor are interconnected via a line; the at least one processor calls the instructions in the memory so that the transmission control device for the high-speed scanner executes the above-mentioned transmission control method for the high-speed scanner.

[0037] A fourth aspect of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores instructions, which, when executed on a computer, enable the computer to execute the above-mentioned transmission control method for a high-speed scanner.

[0038] In the embodiment of the present invention, the traditional executable file is not used, but the command control method is directly implemented to control the high-speed scanner, which reduces the effect of control delay. The use of commands also improves the efficiency of troubleshooting high-speed scanner problems, because the command operation is implemented on the high-speed scanner, and it also avoids the problem that the high-speed scanner cannot be used normally due to problems or crashes in the control software, and solves the technical problems of the current high-speed scanner control method that is not universal enough, responds poorly, and cannot locate software errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A schematic diagram of an embodiment of a transmission control method of a high-speed scanner in an embodiment of the present invention;

[0040] Figure 2 A schematic diagram of an embodiment of a transmission control device of a high-speed scanner in an embodiment of the present invention;

[0041] Figure 3 It is a schematic diagram of another embodiment of the transmission control device of the high-speed scanner in the embodiment of the present invention;

[0042] Figure 4 The figure is a schematic diagram of an embodiment of a transmission control device of a high-speed scanner in an embodiment of the present invention. DETAILED DESCRIPTION

[0043] The embodiments of the present invention provide a transmission control method, device, equipment and storage medium of a high-speed scanner.

[0044] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" or "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] For ease of understanding, the specific process of the embodiment of the present invention is described below. Figure 1 , an embodiment of the transmission control method of the high-speed camera in the embodiment of the present invention includes:

[0046] 101. Send a connection request to the high-speed scanner based on the websocket protocol;

[0047] In this embodiment, the websocket protocol can be directly embedded in the system layer. When in use, you only need to turn on the service and send a connection request through websocket to the machine where the high-speed scanner is installed.

[0048] Furthermore, the following steps may be performed at 101:

[0049] 1011. Obtain a preset port address set, and extract a port address from the port address set;

[0050] 1012. Based on the websocket protocol, send a connection request to the high-speed scanner through the port address.

[0051] In steps 1011-1012, the protocol will not be started when the system is running. When the high-speed scanner is connected, a specific port will be formed. This port can be determined by itself and the high-speed scanner can only be connected to this port. After the high-speed scanner is connected, the machine or the port sends authentication information to the high-speed scanner. If the information is correct, a predetermined value will be returned. The port addresses in the port address set are traversed, and finally the port address that can transmit the high-speed scanner is found, and the connection request is sent to the high-speed scanner.

[0052] Furthermore, at 1011, the following steps may be performed:

[0053] 10111. Obtain a preset port address set;

[0054] 10112. Receive a hardware connection signal based on a USB protocol, and extract a port address from the port address set according to the hardware connection signal.

[0055] In steps 10111-10112, all port addresses are combined into a port address set. When the USB is connected, there is a port address where the hardware connection signal enters, and the port address is determined as the port address for sending the connection request.

[0056] 102. Receive connection response data from the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value;

[0057] In this embodiment, the connection response data includes a feedback value and feedback data. For example, 101 is the feedback value of establishing a connection, 101 corresponds to a port address, and 106 is the feedback address of failure to establish a connection, 106 corresponds to null, that is, empty data.

[0058] Furthermore, the following steps may be performed at 103:

[0059] 1031. monitoring the transmission signal of the high-speed scanner;

[0060] 1022. Read header data of the transmission signal, and determine whether the header data belongs to connection header data corresponding to the connection request;

[0061] 1023. If yes, determine the transmission signal as connection response data.

[0062] In steps 1021-1023, the transmission signal is sorted according to the header data as the feedback value and the entity data as the port address, and the transmission signal sent by the high-speed scanner is monitored. When the header data of the transmission signal is 101 or 106, it is determined to be connection response data.

[0063] 103. Determine whether the feedback value is a preset connection establishment value;

[0064] In this embodiment, if the feedback value is 106, it is not a connection establishment value, while if the feedback value is 101, it is a connection establishment value.

[0065] Furthermore, after step 103, the following steps may be performed:

[0066] 1031. If it is not a value for establishing a connection, read the request count value of a preset counter;

[0067] 1032. Determine whether the request count value exceeds a preset count threshold;

[0068] 1033. If it is not exceeded, modify the request number value in the counter, and send a connection request to the high-speed scanner based on the websocket protocol.

[0069] In steps 1031-1033, if the feedback value is 106, the request count value on the counter is read as 2, and the count threshold is 8. It is determined that the request count threshold 2 is less than the count threshold 8, the request count value is modified to 3, and a connection request is sent to the high-speed scanner again, and an attempt is made to connect again back to step 101. If the request count threshold is greater than the count threshold, the connection process is terminated.

[0070] 104. If the connection value is established, an operation instruction is sent to the high-speed scanner based on the websocket protocol and the feedback data, so as to control the high-speed scanner based on the operation instruction.

[0071] In this embodiment, after successful authentication, the operation instructions are directly sent through websocket, and the high-speed scanner can be operated and controlled without the compilation of other software. After the operation is completed, the data will also be returned through the specific port of websocket.

[0072] Furthermore, at 104, the following steps may be performed:

[0073] 1041. Read the port address in the feedback data;

[0074] 1042. Based on the websocket protocol, send an operation instruction to the high-speed scanner through the port corresponding to the port address, so as to control the high-speed scanner based on the operation instruction.

[0075] In steps 1041-1042, if there is a port address in the feedback data, the port address is identified as a verified address, and an operation instruction is sent from the port address to the high-speed scanner based on the websocket protocol.

[0076] Furthermore, after step 104, the following steps may be performed:

[0077] 1043. During the preset response time, determine whether the high-speed scanner sends operation feedback data;

[0078] 1044. If sent, analyze the feedback data to obtain an operation result, and set a status mark corresponding to the operation instruction according to the operation result;

[0079] 1045. If not sent, set the status mark corresponding to the operation instruction to not executed.

[0080] In steps 1043-1044, the command to start the camera is sent. After receiving the command, the camera will start the camera and the preview image of the camera will be sent back to the system via websocket. However, a response timer of 5 seconds is set. If the preview image is not received within 5 seconds, the command to start the camera will be marked as unexecuted in the system.

[0081] If the preview screen is received within the response time of 5 seconds, the instruction to turn on the high-speed scanner device is determined to have been executed according to the preview screen being displayed.

[0082] However, sometimes the data returned by the command to open the high-speed scanner device is not a preview screen, but a string of characters, and the command to open the high-speed scanner device cannot be completed. In this case, the command to open the high-speed scanner device will also be marked as not executed in the system.

[0083] In the embodiment of the present invention, the traditional executable file is not used, but the command control method is directly implemented to control the high-speed scanner, which reduces the effect of control delay. The use of commands also improves the efficiency of troubleshooting high-speed scanner problems, because the command operation is implemented on the high-speed scanner, and it also avoids the problem that the high-speed scanner cannot be used normally due to problems or crashes in the control software, and solves the technical problems of the current high-speed scanner control method that is not universal enough, responds poorly, and cannot locate software errors.

[0084] The transmission control method of the high-speed scanner in the embodiment of the present invention is described above. The transmission control device of the high-speed scanner in the embodiment of the present invention is described below. Figure 2 In one embodiment of the present invention, a transmission control device of a high-speed scanner includes:

[0085] A connection request module 201 is used to send a connection request to the high-speed scanner based on the websocket protocol;

[0086] The response receiving module 202 is used to receive the connection response data of the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value;

[0087] A judging module 203 is used to judge whether the feedback value is a preset connection establishment value;

[0088] The operation control module 204 is used to send an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data if the connection value is not established, so as to control the high-speed scanner based on the operation instruction.

[0089] In the embodiment of the present invention, the traditional executable file is not used, but the command control method is directly implemented to control the high-speed scanner, which reduces the effect of control delay. The use of commands also improves the efficiency of troubleshooting high-speed scanner problems, because the command operation is implemented on the high-speed scanner, and it also avoids the problem that the high-speed scanner cannot be used normally due to problems or crashes in the control software, and solves the technical problems of the current high-speed scanner control method that is not universal enough, responds poorly, and cannot locate software errors.

[0090] See also Figure 4 Another embodiment of the transmission control device of the high-speed scanner in the embodiment of the present invention includes:

[0091] A connection request module 201 is used to send a connection request to the high-speed scanner based on the websocket protocol;

[0092] The response receiving module 202 is used to receive the connection response data of the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value;

[0093] A judging module 203 is used to judge whether the feedback value is a preset connection establishment value;

[0094] The operation control module 204 is used to send an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data if the connection value is not established, so as to control the high-speed scanner based on the operation instruction.

[0095] Wherein, the connection request module 201 includes:

[0096] An acquisition unit 2011 is used to acquire a preset port address set and extract a port address from the port address set;

[0097] The sending unit 2012 is used to send a connection request to the high-speed scanner through the port address based on the websocket protocol.

[0098] The acquisition unit 2011 is specifically used for:

[0099] Get the preset port address set;

[0100] Based on the USB protocol, a hardware connection signal is received, and according to the hardware connection signal, a port address in the port address set is extracted.

[0101] The response receiving module 202 is specifically used for:

[0102] Monitoring the transmission signal of the high-speed scanner;

[0103] Reading header data of the transmission signal, and determining whether the header data belongs to connection header data corresponding to the connection request;

[0104] If yes, the transmission signal is determined as connection response data.

[0105] The operation control module 204 is specifically used for:

[0106] Reading the port address in the connection response data;

[0107] Based on the websocket protocol, an instruction is sent to the high-speed scanner through the port corresponding to the port address, so as to control the high-speed scanner based on the operation instruction.

[0108] The transmission control device of the high-speed scanner further includes a reconnection module 205, and the reconnection module 205 is specifically used for:

[0109] If it is not a value for establishing a connection, read the request count value of the preset counter;

[0110] Determine whether the request count value exceeds a preset count threshold;

[0111] If it does not exceed, the request number value in the counter is modified, and a connection request is sent to the high-speed scanner based on the websocket protocol.

[0112] The transmission control device of the high-speed scanner further includes a response analysis module 206, which is specifically used for:

[0113] During the preset response time, determining whether the high-speed camera sends operation feedback data;

[0114] If sent, analyzing the feedback data to obtain the operation result, and setting the status mark corresponding to the operation instruction according to the operation result;

[0115] If not sent, the status mark corresponding to the operation instruction is set to not executed.

[0116] In the embodiment of the present invention, the traditional executable file is not used, but the command control method is directly implemented to control the high-speed scanner, which reduces the effect of control delay. The use of commands also improves the efficiency of troubleshooting high-speed scanner problems, because the command operation is implemented on the high-speed scanner, and it also avoids the problem that the high-speed scanner cannot be used normally due to problems or crashes in the control software, and solves the technical problems of the current high-speed scanner control method that is not universal enough, responds poorly, and cannot locate software errors.

[0117] above Figure 2 and Figure 3 The transmission control device of the high-speed scanner in the embodiment of the present invention is described in detail from the perspective of modular functional entities. The transmission control device of the high-speed scanner in the embodiment of the present invention is described in detail from the perspective of hardware processing.

[0118] Figure 4 4 is a structural diagram of a transmission control device of a high-speed camera provided by an embodiment of the present invention. The transmission control device 400 of the high-speed camera may have relatively large differences due to different configurations or performances, and may include one or more processors (central processing units, CPU) 410 (for example, one or more processors) and a memory 420, and one or more storage media 430 (for example, one or more mass storage devices) storing application programs 433 or data 432. Among them, the memory 420 and the storage medium 430 can be short-term storage or permanent storage. The program stored in the storage medium 430 may include one or more modules (not shown in the figure), and each module may include a series of instruction operations in the transmission control device 400 of the high-speed camera. Furthermore, the processor 410 can be configured to communicate with the storage medium 430 to execute a series of instruction operations in the storage medium 430 on the transmission control device 400 of the high-speed camera.

[0119] The transmission control device 400 based on the high-speed scanner may also include one or more power supplies 440, one or more wired or wireless network interfaces 450, one or more input and output interfaces 460, and / or one or more operating systems 431, such as Windows Serve, Mac OS X, Unix, Linux, FreeBSD, etc. It can be understood by those skilled in the art that Figure 4The structure of the transmission control device of the high-speed scanner shown does not constitute a limitation on the transmission control device based on the high-speed scanner, and may include more or less components than shown in the figure, or a combination of certain components, or a different arrangement of components.

[0120] The present invention also provides a computer-readable storage medium, which may be a non-volatile computer-readable storage medium or a volatile computer-readable storage medium. Instructions are stored in the computer-readable storage medium. When the instructions are executed on a computer, the computer executes the steps of the transmission control method of the high-speed scanner.

[0121] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described system, device, or unit can refer to the corresponding process in the aforementioned method embodiment and will not be repeated here.

[0122] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program codes.

[0123] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A transmission control method for a high-speed scanner, characterized in that: Includes steps: Based on the websocket protocol, a connection request is sent to the high-speed camera; Receive connection response data from the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value; Determining whether the feedback value is a preset connection establishment value; If the connection value is established, an operation instruction is sent to the high-speed scanner based on the websocket protocol and the feedback data, so as to control the high-speed scanner based on the operation instruction; Wherein, after determining whether the feedback value is a preset connection establishment value, the method further includes: If it is not a value for establishing a connection, read the request count value of the preset counter; Determine whether the request count value exceeds a preset count threshold; If it is not exceeded, modify the request number value in the counter, and send a connection request to the high-speed camera based on the websocket protocol; Wherein, sending an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data so as to control the high-speed scanner based on the operation instruction includes: Reading the port address in the feedback data; Based on the websocket protocol, an operation instruction is sent to the high-speed scanner through the port corresponding to the port address, so as to control the high-speed scanner based on the operation instruction; Wherein, after sending the operation instruction to the high-speed scanner based on the websocket protocol and the feedback data so as to control the high-speed scanner based on the operation instruction, the method further includes: During the preset response time, determining whether the high-speed camera sends operation feedback data; If sent, analyzing the feedback data to obtain the operation result, and setting the status mark corresponding to the operation instruction according to the operation result; If not sent, the status mark corresponding to the operation instruction is set to not executed; Wherein, sending a connection request to the high-speed camera based on the websocket protocol includes: Acquire a preset port address set, and extract a port address from the port address set; Based on the websocket protocol, a connection request is sent to the high-speed scanner through the port address.

2. The transmission control method of the high-speed scanner according to claim 1, characterized in that: The obtaining of the preset port address set and extracting the port address in the port address set comprises: Get the preset port address set; Based on the USB protocol, a hardware connection signal is received, and according to the hardware connection signal, a port address in the port address set is extracted.

3. The transmission control method of the high-speed scanner according to claim 1, characterized in that: The receiving of the connection response data of the high-speed camera includes: Monitoring the transmission signal of the high-speed scanner; Reading header data of the transmission signal, and determining whether the header data belongs to connection header data corresponding to the connection request; If yes, the transmission signal is determined as connection response data.

4. A transmission control device for a high-speed scanner, characterized in that: The transmission control device of the high-speed scanner includes: A connection request module, used to send a connection request to the high-speed scanner based on the websocket protocol; A response receiving module, used to receive connection response data of the high-speed scanner, wherein the connection response data includes: a feedback value and feedback data corresponding to the feedback value; A judging module, used for judging whether the feedback value is a preset connection establishment value; An operation control module, for sending an operation instruction to the high-speed scanner based on the websocket protocol and the feedback data if the connection value is to be established, so as to control the high-speed scanner based on the operation instruction; The transmission control device of the high-speed scanner further includes a reconnection module, which is specifically used for: If it is not a value for establishing a connection, read the request count value of the preset counter; Determine whether the request count value exceeds a preset count threshold; If it is not exceeded, modify the request number value in the counter, and send a connection request to the high-speed camera based on the websocket protocol; Wherein, the operation control module is specifically used for: Reading the port address in the connection response data; Based on the websocket protocol, a command is sent to the high-speed scanner through the port corresponding to the port address, so as to control the high-speed scanner based on the operation command; The transmission control device of the high-speed scanner further includes a response analysis module, which is specifically used for: During the preset response time, determining whether the high-speed camera sends operation feedback data; If sent, analyzing the feedback data to obtain the operation result, and setting the status mark corresponding to the operation instruction according to the operation result; If not sent, the status mark corresponding to the operation instruction is set to not executed; Wherein, the connection request module includes: An acquisition unit, used for acquiring a preset port address set and extracting a port address from the port address set; The sending unit is used to send a connection request to the high-speed scanner through the port address based on the websocket protocol.

5. A transmission control device for a high-speed scanner, characterized in that: The transmission control device of the high-speed scanner includes: a memory and at least one processor, the memory stores instructions, and the memory and the at least one processor are interconnected through a line; The at least one processor calls the instruction in the memory so that the transmission control device of the high-speed scanner executes the transmission control method of the high-speed scanner according to any one of claims 1 to 3.

6. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the transmission control method of the high-speed scanner according to any one of claims 1 to 3 is implemented.

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