CN116579023B - Test system and method of signal acquisition processor - Google Patents
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Abstract
The invention discloses a test system and a test method of a signal acquisition processor, comprising the steps of matching a distributed data transmission server for a local test data management device through a data transmission module; the access device management module sends the access information of the verified access device to the cloud data server, the cloud data server sends the access device information to the distributed data transmission server after receiving the test data query success information, the distributed data transmission server generates an authority access module corresponding to the access device, the access device is in communication connection with the authority access module corresponding to the access device, and the access device acquires the requirement test data through the authority access module corresponding to the access device. By the technical scheme provided by the invention, the data modification traceability can be realized, and the safety of the data is ensured.
Description
Technical Field
The invention relates to the field of data management, in particular to a test system and a test method of a signal acquisition processor.
Background
Conventional methods of test data management for signal acquisition processors often face the following challenges: data sources are diversified: the method relates to a plurality of links and departments, has wide data sources including sensors, production equipment, laboratory tests and the like, has non-uniform data format and interface, and is difficult to integrate and analyze. The data volume is huge: with the expansion of test product size and test projects and the advancement of technology, the amount of test data grows exponentially, and traditional manual processing and analysis cannot meet the demands. Data quality and accuracy: test data may have errors, omissions, or tampering problems, and it is necessary to ensure the quality and accuracy of the data.
Therefore, how to ensure the safety and accuracy of the test data of the signal acquisition processor and avoid the illegal tampering of the test data of the signal acquisition processor is a problem that researchers in the current industry need to study.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a testing method of a signal acquisition processor, which comprises the following steps:
step one, matching a distributed data transmission server for a local test data management device through a data transmission module, wherein after matching is completed, the local test data management device is in communication connection with a cloud data server through the matched distributed data transmission server;
step two, the matched distributed data transmission server transmits the test data list information of the test data list generated by the local test data management device to the cloud data server;
step three, the access equipment management module sends the access information of the verified access equipment to the cloud data server, the cloud data server performs matching in the test data list of each corresponding distributed data transmission server according to the data information required in the access information, and if the data information required is matched, the step four is entered; if the data information of the requirement is not matched, returning null information;
step four, data storage position information of the required data information is sent to a distributed data transmission server, and test data query success information is returned to a cloud data server;
step five, after receiving the test data query success information, the cloud data server sends the access equipment information to the distributed data transmission server, the distributed data transmission server generates an authority access module corresponding to the access equipment, the access equipment is in communication connection with the authority access module corresponding to the access equipment, the authority access module corresponding to the access equipment acquires the operation information in the access information, if the operation is the test data modification operation, the step six is entered, and if the operation is the test data acquisition operation, the step seven is entered;
step six, the authority access module corresponding to the access equipment judges whether the modified test data is modifiable data, if so, the local test data management device modifies the test data according to the modification authority and modification content of the access equipment, returns modification information according to the modification list, and generates and updates a modification state list of the modification test data; if the information is non-modifiable, the authority access module of the corresponding access equipment returns modification refusing information to the access equipment, and communication with the authority access module of the corresponding access equipment is disconnected;
and seventhly, the distributed data transmission server extracts test data according to the data storage position information, and the access equipment acquires the required test data through the authority access module of the corresponding access equipment.
Further, the matching, by the data transmission module, the distributed data transmission server for the local test data management device includes:
acquiring the test data scale of each local test data management device, respectively acquiring the data weight of each local test data management device, and sequencing according to the data weight of the local test data management device to obtain a first matching priority sequence;
according to the first matching priority sequence, network delay of the local test data management device and each distributed data transmission server in the data transmission module is sequentially acquired, and the distributed data transmission server with the minimum network delay is the matched distributed data transmission server of the local test data management device, and the matched distributed data transmission server does not participate in subsequent matching.
Further, the matching distributed data transmission server transmits the test data list information of the test data list generated by the local test data management device to the cloud data server, and the matching distributed data transmission server comprises: the method comprises the steps that test data generated by each test item of different test items stored in a local test data management device and the position of the test data stored in the local test data management device form test data of a corresponding test item, and a set number of test items form a test data list of the corresponding test item; the test data list information comprises test items and test data lists corresponding to the test items.
Further, the distributed data transmission server extracts test data according to the data storage location information, including: and the local test data management device extracts the data information stored in a scattered way from different data storage points according to the data storage position information to form the required test data information.
Further, the local test data management device modifies the test data according to the modification authority and the modification content of the access device, returns modification information, and generates and updates a test data modification status list, including:
s1, a local test data management device generates a test data modification state list according to original data information of test data;
s2, the local test data management device carries out data modification on the test data according to the modification content of the access equipment, carries out state information modification on the test data modification state list according to the modification content of the access equipment, generates test data modification state data with a sequence number added one, and updates the test data modification state data with the sequence number added one and the corresponding access equipment information into the test data modification state list.
The test system of the signal acquisition processor applies the test method of the signal acquisition processor and comprises a cloud data server, a local test data management device, a data transmission module and an access equipment management module;
the local test data management device is in communication connection with the cloud data server through a data transmission module; the access equipment management module is in communication connection with the cloud data server;
preferably, the access equipment management module comprises an identity verification module, a right management module, a data processing module and a communication module; the authentication module, the authority management module, the data processing module and the communication module are sequentially connected, and the communication module is in communication connection with the cloud data server.
The beneficial effects of the invention are as follows: by the technical scheme provided by the invention, the safety and accuracy of the test data of the acquisition processor can be ensured, the illegal tampering of the test data of the acquisition processor is avoided, the modified data of the test data of the acquisition processor can be recorded, the data modification traceability is realized, and the safety of the data is ensured.
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FIG. 1 is a flow chart of a testing method of a signal acquisition processor;
fig. 2 is a schematic diagram of a test system of the signal acquisition processor.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
For the purpose of making the technical solution and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention. It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The features and capabilities of the present invention are described in further detail below in connection with the examples.
As shown in fig. 1, a test method of a signal acquisition processor is provided, which includes the following steps:
step one, matching a distributed data transmission server for a local test data management device through a data transmission module, wherein after matching is completed, the local test data management device is in communication connection with a cloud data server through the matched distributed data transmission server;
step two, the matched distributed data transmission server transmits the test data list information of the test data list generated by the local test data management device to the cloud data server;
step three, the access equipment management module sends the access information of the verified access equipment to the cloud data server, the cloud data server performs matching in the test data list of each corresponding distributed data transmission server according to the data information required in the access information, and if the data information required is matched, the step four is entered; if the data information of the requirement is not matched, returning null information;
step four, data storage position information of the required data information is sent to a distributed data transmission server, and test data query success information is returned to a cloud data server;
step five, after receiving the test data query success information, the cloud data server sends the access equipment information to the distributed data transmission server, the distributed data transmission server generates an authority access module corresponding to the access equipment, the access equipment is in communication connection with the authority access module corresponding to the access equipment, the authority access module corresponding to the access equipment acquires the operation information in the access information, if the operation is the test data modification operation, the step six is entered, and if the operation is the test data acquisition operation, the step seven is entered;
step six, the authority access module corresponding to the access equipment judges whether the modified test data is modifiable data, if so, the local test data management device modifies the test data according to the modification authority and modification content of the access equipment, returns modification information according to the modification list, and generates and updates a modification state list of the modification test data; if the information is non-modifiable, the authority access module of the corresponding access equipment returns modification refusing information to the access equipment, and communication with the authority access module of the corresponding access equipment is disconnected;
and seventhly, the distributed data transmission server extracts test data according to the data storage position information, and the access equipment acquires the required test data through the authority access module of the corresponding access equipment.
The matching distributed data transmission server for the local test data management device through the data transmission module comprises:
acquiring the test data scale of each local test data management device, respectively acquiring the data weight of each local test data management device, and sequencing according to the data weight of the local test data management device to obtain a first matching priority sequence;
according to the first matching priority sequence, network delay of the local test data management device and each distributed data transmission server in the data transmission module is sequentially acquired, and the distributed data transmission server with the minimum network delay is the matched distributed data transmission server of the local test data management device, and the matched distributed data transmission server does not participate in subsequent matching.
The matched distributed data transmission server transmits test data list information of a test data list generated by a local test data management device to a cloud data server, and the distributed data transmission server comprises: the method comprises the steps that test data generated by each test item of different test items stored in a local test data management device and the position of the test data stored in the local test data management device form test data of a corresponding test item, and a set number of test items form a test data list of the corresponding test item; the test data list information comprises test items and test data lists corresponding to the test items.
The distributed data transmission server extracts test data according to the data storage position information, and the distributed data transmission server comprises: and the local test data management device extracts the data information stored in a scattered way from different data storage points according to the data storage position information to form the required test data information.
The local test data management device modifies the test data according to the modification authority and the modification content of the access device, returns modification information, and generates and updates a test data modification state list, and the local test data management device comprises:
s1, a local test data management device generates a test data modification state list according to original data information of test data;
s2, the local test data management device carries out data modification on the test data according to the modification content of the access equipment, carries out state information modification on the test data modification state list according to the modification content of the access equipment, generates test data modification state data with a sequence number added one, and updates the test data modification state data with the sequence number added one and the corresponding access equipment information into the test data modification state list.
As shown in fig. 2, the test system of the signal acquisition processor applies the test method of the signal acquisition processor, and the test system comprises a cloud data server, a local test data management device, a data transmission module and an access equipment management module;
the local test data management device is in communication connection with the cloud data server through a data transmission module; the access equipment management module is in communication connection with the cloud data server;
the access equipment management module comprises an identity verification module, a right management module, a data processing module and a communication module; the authentication module, the authority management module, the data processing module and the communication module are sequentially connected, and the communication module is in communication connection with the cloud data server.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (3)
1. The test method of the signal acquisition processor is characterized by comprising the following steps of:
step one, matching a distributed data transmission server for a local test data management device through a data transmission module, wherein after matching is completed, the local test data management device is in communication connection with a cloud data server through the matched distributed data transmission server;
step two, the matched distributed data transmission server transmits the test data list information of the test data list generated by the local test data management device to the cloud data server;
step three, the access equipment management module sends the access information of the verified access equipment to the cloud data server, the cloud data server performs matching in the test data list of each corresponding distributed data transmission server according to the data information required in the access information, and if the data information required is matched, the step four is entered; if the data information of the requirement is not matched, returning null information;
step four, data storage position information of the required data information is sent to a distributed data transmission server, and test data query success information is returned to a cloud data server;
step five, after receiving the test data query success information, the cloud data server sends the access equipment information to the distributed data transmission server, the distributed data transmission server generates an authority access module corresponding to the access equipment, the access equipment is in communication connection with the authority access module corresponding to the access equipment, the authority access module corresponding to the access equipment acquires the operation information in the access information, if the operation is the test data modification operation, the step six is entered, and if the operation is the test data acquisition operation, the step seven is entered;
step six, the authority access module corresponding to the access equipment judges whether the modified test data is modifiable data, if so, the local test data management device modifies the test data according to the modification authority and modification content of the access equipment, returns modification information according to the modification list, and generates and updates a modification state list of the modification test data; if the information is non-modifiable, the authority access module of the corresponding access equipment returns modification refusing information to the access equipment, and communication with the authority access module of the corresponding access equipment is disconnected;
step seven, the distributed data transmission server extracts test data according to the data storage position information, and the access equipment acquires the required test data through the authority access module of the corresponding access equipment;
the matching distributed data transmission server for the local test data management device through the data transmission module comprises:
acquiring the test data scale of each local test data management device, respectively acquiring the data weight of each local test data management device, and sequencing according to the data weight of the local test data management device to obtain a first matching priority sequence;
according to the first matching priority sequence, network delay of each distributed data transmission server in the local test data management device and the data transmission module is sequentially obtained, and the distributed data transmission server with the minimum network delay is the matched distributed data transmission server of the local test data management device, and the matched distributed data transmission server does not participate in subsequent matching;
the matched distributed data transmission server transmits test data list information of a test data list generated by a local test data management device to a cloud data server, and the distributed data transmission server comprises: the method comprises the steps that test data generated by each test item stored in a local test data management device and the position of the test data stored in the local test data management device form test data of a corresponding test item, and a set number and type of test items form a test data list of the corresponding test item; the test data list information comprises test items and test data lists corresponding to the test items;
the distributed data transmission server extracts test data according to the data storage position information, and the distributed data transmission server comprises: the local test data management device extracts the scattered stored data information from different data storage points according to the data storage position information to form the required test data information;
the local test data management device modifies the test data according to the modification authority and the modification content of the access device, returns modification information, and generates and updates a test data modification state list, and the local test data management device comprises:
s1, a local test data management device generates a test data modification state list according to original data information of test data;
s2, the local test data management device carries out data modification on the test data according to the modification content of the access equipment, carries out state information modification on the test data modification state list according to the modification content of the access equipment, generates test data modification state data with a sequence number added one, and updates the test data modification state data with the sequence number added one and the corresponding access equipment information into the test data modification state list.
2. The test system of the signal acquisition processor is characterized by comprising a cloud data server, a local test data management device, a data transmission module and an access equipment management module, wherein the test method of the signal acquisition processor is applied to the test system of the signal acquisition processor;
the local test data management device is in communication connection with the cloud data server through a data transmission module; the access equipment management module is in communication connection with the cloud data server.
3. The system according to claim 2, wherein the access device management module comprises an identity verification module, a rights management module, a data processing module, and a communication module; the authentication module, the authority management module, the data processing module and the communication module are sequentially connected, and the communication module is in communication connection with the cloud data server.
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