Multi-platform access equipment code management method and system

Abstract

The invention relates to a multi-platform access equipment code management method and system, and the method comprises the steps: monitoring access equipment of all platforms in real time, further judging whether an original code of new equipment exists in a code library or not when the access equipment is judged to be the new equipment, segmenting the original code if the original code exists in the code library, and storing the segmented original code in the code library; and generating a new code according to the segmented original code and the access mode of the new equipment, associating the new code with the original code, storing obtained associated information to a mapping table, and performing data transmission by the platform according to the mapping table. Therefore, the problem of repeatability of the original codes of the new equipment can be found in time, the repeated original codes can be recoded, the uniqueness of the codes is ensured, and the new codes and the original codes are associated, so that when a platform performs data transmission, the data transmission is performed according to the mapping table storing the associated information, and the data transmission efficiency is improved. And the accuracy of data transmission is ensured.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to a device coding management method and system for multi-platform access. Background Art

[0002] With the rapid development of information technology, video surveillance systems have become an important tool for maintaining social order and protecting property safety. The GB / T 28181-2016 standard provides unified technical specifications for device access and data exchange in video surveillance systems, which greatly promotes the interconnection between different video surveillance platforms. However, in actual applications, the device coding for multi-platform access does not fully consider the uniqueness of the device coding, which leads to confusion and errors during device control and data exchange. When faced with this problem, manual methods are often used to avoid coding duplication, but the manual method is inefficient, difficult to adapt to the ever-changing system environment, and lacks flexibility. Summary of the invention

[0003] The technical problem to be solved by the present invention is: the present invention provides a device code management method and system for multi-platform access, which flexibly and efficiently solves the problem of device code duplication and ensures the uniqueness of device code.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] In a first aspect, the present invention provides a method for managing device codes for multi-platform access, comprising:

[0006] Real-time monitoring of access devices on all platforms;

[0007] Obtain device information of the access device, determine whether it is a new device according to the device information, and if so, obtain the original code of the new device, determine whether the original code exists in the code library, and if so, segment the original code to obtain the segmented original code, obtain the access method of the new device, generate a new code of the new device according to the access method and the segmented original code, and store the new code in the code library;

[0008] The new code is associated with the original code to obtain associated information, the associated information is stored in a mapping table, and the platform performs data transmission according to the mapping table.

[0009] The beneficial effects of the present invention are: real-time monitoring of access devices of all platforms to ensure that the problem of duplication of the original coding of the access device can be discovered in time, and the original coding with duplication will be re-encoded to ensure the uniqueness of the coding, and when re-encoding, the original coding is segmented and generated according to the segmented original coding and the access method, thereby ensuring the rationality of the obtained new coding and flexibly and efficiently solving the problem of duplication of the original coding of the access device, associating the new coding with the original coding, and storing the obtained association information in a mapping table, so that the platform can implement data transmission according to the mapping table to ensure the accuracy of data transmission.

[0010] Optionally, judging whether the device is a new device according to the device information, and if so, obtaining an original code of the new device, and judging whether the original code exists in a code library comprises:

[0011] The format and length of the original code are obtained, and the format and length are respectively verified for legitimacy. If the legitimacy verification is passed, it is determined whether the original code exists in the code library. Otherwise, the new device is marked as an illegal device and the access of the new device is disconnected.

[0012] According to the above description, the original code of the new device will be verified for legitimacy, and the legitimacy verification includes the format of the original code and the length of the original code. Multiple verification methods improve the comprehensiveness of the legitimacy verification. For new devices that fail the legitimacy verification, their access will be disconnected, thereby improving security.

[0013] Optionally, the original code is segmented to obtain the segmented original code, including:

[0014] Obtain a first code segment of a preset number of digits, a second code segment of a preset number of digits, a third code segment of a preset number of digits, a fourth code segment of a preset number of digits, and a fifth code segment of a preset number of digits from the original code respectively;

[0015] The first preset number of digits code segment is used as the area identifier, the second preset number of digits code segment is used as the subject identifier, the third preset number of digits code segment is used as the device type identifier, the fourth preset number of digits code segment is used as the code identifier, and the fifth preset number of digits code segment is used as the serial number identifier to obtain the original code after segmentation.

[0016] Optionally, the first preset digit coding segment is the first to eighth digits, the second preset digit coding segment is the ninth to tenth digits, the third preset digit coding segment is the eleventh to thirteenth digits, the fourth preset digit coding segment is the fourteenth digit, and the fifth preset digit coding segment is the last six digits.

[0017] According to the above description, the original code is segmented according to a certain rule and order, that is, the segmented original code has regularity, and different code segments are used as different identifiers, including area identifier, subject identifier, device type identifier, code identifier and serial number identifier, which facilitates obtaining key information of the segmented original code and optimizes the management of the segmented original code.

[0018] Optionally, the fifth preset digit code segment is a globally increasing serial number, and when the fifth preset digit code segment has no remainder, the third preset digit code segment is incremented from N to M to recalculate the fifth preset digit code segment.

[0019] According to the above description, the fifth preset bit code segment is a globally increasing serial number, and the fifth preset bit code segment is the last six digits. Therefore, there may be no margin. In this case, the third preset bit code segment is incremented from N to M to achieve the expansion of the fifth preset bit code segment, and the fifth preset bit code segment is recalculated to avoid segmentation errors and improve segmentation efficiency.

[0020] Optionally, the acquiring the access mode of the new device and generating a new code of the new device according to the access mode and the segmented original code includes:

[0021] When the access mode is lower-level domain access, obtaining a lower-level domain code, and generating a new code for the new device according to the lower-level domain code and the segmented original code;

[0022] When the access mode is access to the current domain, determine whether the access channel of the current domain access is an IPC device. If so, obtain the code of the IPC device, and generate a new code for the new device according to the code of the IPC device and the original code after segmentation. If not, determine whether the access channel of the current domain access is an NVR device. If so, determine whether access is performed through the channel of the NVR device. If access is performed through the channel of the NVR device, obtain the code of the NVR device and the code of the channel, and generate a new code for the new device according to the code of the NVR device, the code of the channel and the original code after segmentation. If access is not performed through the channel of the NVR device, obtain the code of the NVR device, and generate a new code for the new device according to the code of the NVR device and the original code after segmentation.

[0023] According to the above description, the access method is divided into the form of current domain and lower-level domain, so that the new code of the new device generated according to the lower-level domain code obtained after the division or the current domain code and the segmented original code is easy to trace, and the access method of the current domain will be further subdivided to improve the accuracy and completeness of the generated new code.

[0024] Optionally, generating a new code for the new device according to the access mode and the segmented original code includes:

[0025] Determine whether the new code exists in the code library. If so, re-segment the original code to obtain a new segmented original code, and generate a new code for the new device according to the access method and the new segmented original code until the new code does not exist in the code library.

[0026] According to the above description, the new code of the new device generated will be checked for duplication again to avoid duplication between the new code generated and the original code existing in the code library, thereby ensuring the uniqueness of the new code generated.

[0027] Optionally, generating a new code for the new device according to the access mode and the segmented original code includes:

[0028] If the generation of the new code fails, roll back to the original code and mark the original code as abnormal, save the access method and the segmented original code to an abnormal document, and regenerate the new code of the new device in the abnormal document based on the access method and the segmented original code after a first preset time.

[0029] According to the above description, considering that the new code may fail to generate, the original code will be rolled back and marked as an exception to avoid affecting the new device, and the new code will be regenerated in the exception document to ensure that the normal operation of the system is not affected.

[0030] Optionally, the new code complies with GB / T 28181-2016 standard.

[0031] According to the above description, it can be known that the generated new code is ensured to comply with the GB / T 28181-2016 standard and does not affect the data transmission between the system and other devices or platforms that comply with the standard.

[0032] In a second aspect, the present invention provides a device coding management system for multi-platform access, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements a device coding management method for multi-platform access as described in the first aspect when executing the computer program.

[0033] Among them, the technical effect corresponding to the device code management system for multi-platform access provided by the second aspect refers to the relevant description of the device code management method for multi-platform access provided by the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A flowchart of a device code management method for multi-platform access provided by this embodiment;

[0035] Figure 2 A schematic diagram of the overall process of a device code management method for multi-platform access provided by this embodiment;

[0036] Figure 3 A schematic diagram of a process of generating a new code for a new device according to an access mode and a segmented original code according to this embodiment;

[0037] Figure 4 A schematic diagram of the structure of a multi-platform access device code management system provided by this embodiment.

[0038] [Description of Reference Numerals]

[0039] 1. A device coding management system with multi-platform access;

[0040] 2. Processor;

[0041] 3. Memory. DETAILED DESCRIPTION

[0042] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0043] Embodiment 1

[0044] Please refer to Figures 1 to 3 The present invention provides a device coding management method for multi-platform access, comprising the steps of:

[0045] S1. Real-time monitoring of access devices on all platforms;

[0046] S2. Obtain device information of the access device, determine whether it is a new device according to the device information, and if so, obtain the original code of the new device, determine whether the original code exists in the code library, and if so, segment the original code to obtain the segmented original code, obtain the access method of the new device, generate a new code of the new device according to the access method and the segmented original code, and store the new code in the code library;

[0047] In this embodiment, if Figure 2As shown, access devices of all platforms are monitored in real time, and device information of access devices is obtained, including but not limited to: device type, platform, original code, access method and access time. Whether it is a new device is determined based on the obtained device information. If so, the original code of the new device is obtained from the device information, and it is determined whether the original code exists in the code library. If so, it indicates that the original code of the new device has a duplication problem. Therefore, the original code of the new device is segmented to obtain the segmented original code, and the access method of the new device is obtained. A new code of the new device is generated based on the access method and the segmented original code, and the generated new code is stored in the code library, wherein the new code complies with the GB / T 28181-2016 standard.

[0048] At this time, judging whether it is a new device according to the device information in step S2, and if so, obtaining the original code of the new device, and judging whether the original code exists in the code library includes:

[0049] S21. Obtain the format and length of the original code, and perform validity verification on the format and length respectively. If the validity verification passes, determine whether the original code exists in the code library. Otherwise, mark the new device as an illegal device and disconnect the access of the new device.

[0050] In this embodiment, if Figure 2 As shown, for the newly connected device, a legitimacy verification will be performed. By obtaining the format and length of the original code, the format and length are verified for legitimacy respectively. If the legitimacy verification of the format and length are passed, it means that the connected new device is legal, and further determine whether the original code of the new device exists in the code library. Conversely, if either the format or length verification fails, it means that the connected new device is illegal, and it is marked as an illegal device, and the access of the new device is disconnected.

[0051] At this time, the original code is segmented in step S2, and the segmented original code includes:

[0052] S22, respectively obtaining a first code segment of a preset number of digits, a second code segment of a preset number of digits, a third code segment of a preset number of digits, a fourth code segment of a preset number of digits, and a fifth code segment of a preset number of digits from the original code;

[0053] In this embodiment, if Figure 2As shown, when the original code is segmented, the first preset digit code segment, the second preset digit code segment, the third preset digit code segment, the fourth preset digit code segment and the fifth preset digit code segment are respectively obtained from the original code, wherein the first preset digit code segment is the first to eighth digits, the second preset digit code segment is the ninth to tenth digits, the third preset digit code segment is the eleventh to thirteenth digits, the fourth preset digit code segment is the fourteenth digit, and the fifth preset digit code segment is the last six digits. The fifth preset digit code segment is a globally increasing serial number. When the fifth preset digit code segment has no margin, the third preset digit code segment is incremented from N to M, wherein N is 600 and M is 999, that is, the third preset digit code segment is incremented from 600 to 999 to recalculate the fifth preset digit code segment. The specific segmentation rule, i.e., the preset digit code segment, can be adjusted according to actual conditions.

[0054] S23. Use the first preset digit code segment as the area identifier, the second preset digit code segment as the subject identifier, the third preset digit code segment as the device type identifier, the fourth preset digit code segment as the code identifier, and the fifth preset digit code segment as the serial number identifier to obtain the original code after segmentation.

[0055] In this embodiment, if Figure 2 As shown, when the original code is segmented, different preset digit code segments are used as different identifiers, the first preset digit code segment is used as the regional identifier, wherein the regional identifier is further divided into provincial, municipal, district and grassroots units, the second preset digit code segment is used as the subject identifier, the third preset digit code segment is used as the equipment type identifier, the fourth preset digit code segment is used as the code identifier, and the fifth preset digit code segment is used as the serial number identifier, thereby obtaining the original code after segmentation.

[0056] At this time, the obtaining of the access mode of the new device in step S2 and the generation of the new code of the new device according to the access mode and the segmented original code include:

[0057] S24. When the access mode is lower-level domain access, obtain a lower-level domain code, and generate a new code for the new device according to the lower-level domain code and the segmented original code;

[0058] S25. When the access mode is access to the current domain, determine whether the access channel of the current domain access is an IPC device. If so, obtain the code of the IPC device, and generate a new code for the new device according to the code of the IPC device and the original code after segmentation. If not, determine whether the access channel of the current domain access is an NVR device. If so, determine whether access is performed through the channel of the NVR device. If access is performed through the channel of the NVR device, obtain the code of the NVR device and the code of the channel, and generate a new code for the new device according to the code of the NVR device, the code of the channel and the original code after segmentation. If access is not performed through the channel of the NVR device, obtain the code of the NVR device, and generate a new code for the new device according to the code of the NVR device and the original code after segmentation.

[0059] In this embodiment, if Figure 3 As shown, the access mode of the new device can be divided into lower-level domain access and upper-level domain access. For the new device accessing the lower-level domain, the lower-level domain code is obtained, and the new code of the new device is generated according to the lower-level domain code and the original code after segmentation. The lower-level domain code and the original code after segmentation can be spliced ​​to generate a new code, such as: splicing the lower-level domain code to any preset number of bits of the original code after segmentation, such as: splicing the lower-level domain code to the first preset number of bits of the original code after segmentation to obtain a new code. For the new device accessing the current domain, it will be further determined whether the access channel of the current domain access is an IPC device. If so, the code of the IPC device is obtained, and the new code of the new device is generated according to the code of the IPC device and the original code after segmentation. Coding, this generation method can be the same as when the access method is the lower-level domain, the lower-level domain code and the original code after segmentation are spliced ​​to generate a new code, or a different splicing method can be used. For the access channel that is not an IPC device, it will be determined whether it is an NVR device. If so, it will be further determined to access through the channel of the NVR device. If so, a new code for the new device is generated according to the code of the NVR device, the code of the channel and the original code after segmentation. If not, a new code for the new device is generated according to the code of the NVR device and the original code after segmentation. The generation method at this time can be the same as when the access method is the lower-level domain, the lower-level domain code and the original code after segmentation are spliced ​​to generate a new code, or a different splicing method can be used.

[0060] At this time, generating the new code of the new device according to the access mode and the segmented original code in step S2 includes:

[0061] S26. Determine whether the new code exists in the code library. If so, re-segment the original code to obtain a new segmented original code, and generate a new code for the new device according to the access method and the new segmented original code until the new code does not exist in the code library.

[0062] In this embodiment, if Figure 2 As shown, the generated new code will also be checked for repeatability to determine whether the new code exists in the code library. If so, the new code will be re-segmented and regenerated until the generated new code does not exist in the code library.

[0063] S27. If the generation of the new code fails, roll back to the original code and mark the original code as abnormal, save the access method and the segmented original code into an abnormal document, and regenerate the new code of the new device in the abnormal document according to the access method and the segmented original code after a first preset time.

[0064] In this embodiment, if Figure 2 As shown, in the generation of a new code, the generation of the new code may fail due to the failure of the code library to operate normally, sudden system interruption, etc. In this case, the original code will be rolled back and marked as abnormal. At the same time, the access method and the segmented original code will be stored in an abnormal document. The new code will be regenerated in the abnormal document after a first preset time, where the first preset time is 3 minutes, which can be adjusted according to actual conditions. The number of times the new code generation fails will be recorded. When the number exceeds the number threshold, such as the number threshold 3, an early warning will be issued to facilitate maintenance personnel to maintain the system in a timely manner.

[0065] S3. Associating the new code with the original code to obtain association information, storing the association information in a mapping table, and the platform performing data transmission according to the mapping table.

[0066] In this embodiment, if Figure 2 As shown, the new code is associated with the original code to obtain associated information, that is, a mapping relationship between the two is established, the associated information is stored in a mapping table, and the platform transmits data according to the mapping table.

[0067] Embodiment 2

[0068] Please refer to Figure 4 The present invention provides a multi-platform access device coding management system 1, including a memory 3, a processor 2, and a computer program stored in the memory 3 and executable on the processor 2. When the processor 2 executes the computer program, the steps in the above-mentioned embodiment 1 are implemented.

[0069] Since the system / device described in the above embodiments of the present invention is a system / device used to implement the method of the above embodiments of the present invention, a person skilled in the art can understand the specific structure and deformation of the system / device based on the method described in the above embodiments of the present invention, and thus will not be described in detail here. All systems / devices used in the method of the above embodiments of the present invention belong to the scope of protection of the present invention.

[0070] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0071] The present invention is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present invention. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions.

[0072] It should be noted that in the claims, any reference numerals placed between brackets shall not be construed as limiting the claims. The word "comprising" does not exclude the presence of components or steps not listed in the claims. The word "a" or "an" preceding a component does not exclude the presence of a plurality of such components. The invention may be implemented by means of hardware comprising several different components and by means of a suitably programmed computer. In the claims enumerating several means, several of these means may be embodied by the same hardware. The use of the words first, second, third, etc., is for convenience of expression only and does not indicate any order. These words may be understood as part of the component name.

[0073] In addition, it should be noted that, in the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0074] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments after knowing the basic creative concept. Therefore, the claims should be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0075] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention should also include these modifications and variations.

Claims

1. A device code management method for multi-platform access, characterized in that: include: Real-time monitoring of access devices on all platforms; Obtain device information of the access device, determine whether it is a new device according to the device information, and if so, obtain the original code of the new device, determine whether the original code exists in the code library, and if so, segment the original code to obtain the segmented original code, obtain the access method of the new device, generate a new code of the new device according to the access method and the segmented original code, and store the new code in the code library; The new code is associated with the original code to obtain associated information, the associated information is stored in a mapping table, and the platform performs data transmission according to the mapping table.

2. A device code management method for multi-platform access as claimed in claim 1, characterized in that: The determining whether the device is a new device according to the device information, and if so, obtaining the original code of the new device, and determining whether the original code exists in the code library includes: The format and length of the original code are obtained, and the format and length are respectively verified for legitimacy. If the legitimacy verification is passed, it is determined whether the original code exists in the code library. Otherwise, the new device is marked as an illegal device and the access of the new device is disconnected.

3. A device code management method for multi-platform access as claimed in claim 1, characterized in that: The original code is segmented to obtain the segmented original code including: Obtain a first code segment of a preset number of digits, a second code segment of a preset number of digits, a third code segment of a preset number of digits, a fourth code segment of a preset number of digits, and a fifth code segment of a preset number of digits from the original code respectively; The first preset number of digits code segment is used as the area identifier, the second preset number of digits code segment is used as the subject identifier, the third preset number of digits code segment is used as the device type identifier, the fourth preset number of digits code segment is used as the code identifier, and the fifth preset number of digits code segment is used as the serial number identifier to obtain the original code after segmentation.

4. A device code management method for multi-platform access as claimed in claim 3, characterized in that: The first preset number of digits coding segment is the first to eighth digits, the second preset number of digits coding segment is the ninth to tenth digits, the third preset number of digits coding segment is the eleventh to thirteenth digits, the fourth preset number of digits coding segment is the fourteenth digit, and the fifth preset number of digits coding segment is the last six digits.

5. A device code management method for multi-platform access as claimed in claim 3, characterized in that: The fifth preset digit code segment is a globally increasing serial number. When the fifth preset digit code segment has no remainder, the third preset digit code segment is incremented from N to M to recalculate the fifth preset digit code segment.

6. The device code management method for multi-platform access according to claim 1, characterized in that: The acquiring the access mode of the new device and generating a new code of the new device according to the access mode and the segmented original code comprises: When the access mode is lower-level domain access, obtaining a lower-level domain code, and generating a new code for the new device according to the lower-level domain code and the segmented original code; When the access mode is access to the current domain, determine whether the access channel of the current domain access is an IPC device. If so, obtain the code of the IPC device, and generate a new code for the new device according to the code of the IPC device and the original code after segmentation. If not, determine whether the access channel of the current domain access is an NVR device. If so, determine whether access is performed through the channel of the NVR device. If access is performed through the channel of the NVR device, obtain the code of the NVR device and the code of the channel, and generate a new code for the new device according to the code of the NVR device, the code of the channel and the original code after segmentation. If access is not performed through the channel of the NVR device, obtain the code of the NVR device, and generate a new code for the new device according to the code of the NVR device and the original code after segmentation.

7. The device code management method for multi-platform access according to claim 1, characterized in that: Generating the new code of the new device according to the access mode and the segmented original code includes: Determine whether the new code exists in the code library. If so, re-segment the original code to obtain a new segmented original code, and generate a new code for the new device according to the access method and the new segmented original code until the new code does not exist in the code library.

8. The device code management method for multi-platform access according to claim 1, characterized in that: Generating the new code of the new device according to the access mode and the segmented original code includes: If the generation of the new code fails, roll back to the original code and mark the original code as abnormal, save the access method and the segmented original code to an abnormal document, and regenerate the new code of the new device in the abnormal document based on the access method and the segmented original code after a first preset time.

9. The device code management method for multi-platform access according to claim 1, characterized in that: The new code complies with the GB / T 28181-2016 standard.

10. A device code management system for multi-platform access, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 9 is implemented.

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