CN115221172A - Method for electronic acquisition and storage based on portable terminal - Google Patents
Method for electronic acquisition and storage based on portable terminal Download PDFInfo
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- CN115221172A CN115221172A CN202210876048.3A CN202210876048A CN115221172A CN 115221172 A CN115221172 A CN 115221172A CN 202210876048 A CN202210876048 A CN 202210876048A CN 115221172 A CN115221172 A CN 115221172A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/1805—Append-only file systems, e.g. using logs or journals to store data
- G06F16/1815—Journaling file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2282—Tablespace storage structures; Management thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
Abstract
The invention discloses a method for electronic acquisition and storage based on a portable terminal, and relates to the technical field of data acquisition and storage. The invention comprises the following steps: s1, establishing a data acquisition system, wherein the data acquisition system comprises a cloud distributor, a cloud sharing platform, a portable acquisition terminal and a storage module, and the data acquisition system comprises: the cloud distributor is used for integrating all data to form a data acquisition table according to data acquisition requirements; the cloud sharing platform records log data indexes acquired by past data and is used for sorting the log data; the portable acquisition terminal is used for transmitting the acquired data information to the cloud sharing platform outdoors; s2: the outdoor acquired data actual requirements are edited through the portable acquisition terminal and then sent to the interior of the cloud distributor through the data acquisition system, and the cloud distributor integrates a plurality of data requirements to be acquired to form a data acquisition table. According to the invention, the process of acquiring data in the field is faster and the accuracy is higher through the arrangement of the cloud system.
Description
Technical Field
The invention belongs to the technical field of data acquisition and storage, and particularly relates to a method for electronic acquisition and storage based on a portable terminal.
Background
The method and the system for acquiring, collecting, processing, recording, storing and displaying data generally need to acquire the data of water sources, soil, rocks and other substances in the field landform when the data acquisition is carried out in the field so as to complete the related geological operation. The method has great influence on data acquisition and timely storage, so that the method becomes a new effective solution for acquiring data in the field at present in order to improve the acquisition efficiency and ensure the quality of data acquisition, particularly based on the acquisition and storage of a portable terminal.
At present, along with the rapid development of the communication field technology, the data acquisition system is more and more widely applied outdoors, the existing data acquisition system is used outdoors, particularly when the data acquisition system is used for acquiring and detecting the outdoor severe geological conditions, the use is inconvenient, and the data acquisition system is easily damaged under the outdoor severe conditions.
The existing data acquisition and storage technology is inconvenient to use outdoors, has poor data security and confidentiality, has insufficient environmental adaptability during data acquisition, and cannot ensure the accuracy of acquired data, so that a method based on electronic acquisition and storage of a portable terminal is provided.
Disclosure of Invention
The invention aims to provide a method for electronic acquisition and storage based on a portable terminal, which solves the problems that the existing data acquisition and storage technology is inconvenient to use outdoors, and meanwhile, the environmental adaptability is insufficient during data acquisition, and the accuracy of acquired data cannot be ensured.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a method for electronic acquisition and storage based on a portable terminal, which comprises the following steps:
s1, establishing a data acquisition system, wherein the data acquisition system comprises a cloud distributor, a cloud sharing platform, a portable acquisition terminal and a storage module, and the data acquisition system comprises:
the cloud distributor is used for integrating all data to form a data acquisition table according to data acquisition requirements;
recording log data indexes of past data acquisition in the cloud sharing platform, sorting the log data, presetting a preprocessing unit in the cloud sharing platform according to an Equihash algorithm, reading out log data to be processed from a memory according to the number of calculation rounds of the Equihash algorithm, and generating data according to initialization of data sequence numbers when the data sequence numbers are used for initializing
The sequence number of the data is gradually increased by 1, and a corresponding log data index is generated by calculation of a preset processing unit, wherein the data sequence number comprises a single data preference and a data sequence number combination consisting of a plurality of data sequence numbers; after forming a log data index according to each group of log data, establishing an objective function:
generating an N × N symmetric array from log data containing log indexes according to sparse representation to represent A, wherein an N × 1 array represents b, averagely dividing the data arrays A and b into N processing blocks, distributing N processing blocks into N processors for calculation, and performing independent processing on each processing block;
the portable acquisition terminal is used for transmitting acquired data information to the cloud sharing platform outdoors, and the cloud sharing platform stores the sorted data into the storage module;
preferably, the portable acquisition terminal comprises a signal processing unit, a communication control unit and a data acquisition unit, and the signal processing unit, the communication control unit, the data acquisition unit and the angular position detection unit are in communication connection;
the signal processing unit selects signals according to the detected data types, and the signals are used for sending acquisition signals to the data to be acquired to acquire;
the communication control unit is used for connecting a display window on the portable acquisition terminal and converting the signal detected by the signal processing unit into digital data to be transmitted to the display window;
the data acquisition unit receives a target data acquisition signal sent by the signal processing unit and is used for acquiring corresponding magnetic induction data and gravity sensing data.
Preferably, the cloud distributor, the cloud distribution platform and the storage module are all arranged in a computer, the portable acquisition terminal, the cloud distributor, the cloud distribution platform and the storage module are sequentially connected in a communication mode, and data are transmitted between the portable acquisition terminal and the cloud distributor through the Ethernet.
S2: the method comprises the steps that actual requirements of outdoor collected data are edited through a portable collecting terminal and then sent to the interior of a cloud distributor through a data collecting system, and the cloud distributor integrates a plurality of requirements of the collected data to form a data collecting table;
preferably, the specific step of the cloud allocator creating the data acquisition table in step S2 includes:
s2.1, analyzing the specific action requirement of the outdoor data acquisition by the cloud distributor, and determining all data required to be acquired;
and S2.2, controlling the cloud distributor to construct an exclusive data acquisition table through the acquisition system by using the computer.
S3, the cloud distributor issues the exclusive data acquisition table to the portable acquisition terminal, and a display window on the portable acquisition terminal displays the internal information of the data acquisition table;
preferably, the step S3 of issuing the acquisition table to the portable acquisition terminal includes the following specific steps:
s3.1, generating an encrypted file according to a data acquisition table constructed by the cloud distributor;
s3.2, sending the encrypted file to a portable acquisition terminal through the Ethernet;
and S3.3, the portable acquisition terminal analyzes the encrypted file and generates an acquisition table.
Preferably, the encrypted file generated in S3.1 first establishes a communication connection with the portable acquisition terminal through the cloud distributor, and obtains a preset type code of the portable acquisition terminal, the cloud distributor generates a key of the encrypted file according to the type code, and the portable acquisition terminal analyzes the encrypted file through the key to generate an exclusive data acquisition table.
S4, automatically constructing an acquisition database by the portable acquisition terminal according to the data acquisition table, and performing related acquisition on each data information in the database on site through the portable acquisition terminal;
preferably, the step S4 of automatically constructing, by the portable terminal, the collection database according to the delivered data includes the specific steps of:
s4.1, identifying different subordination relations of the issued data;
and S4.2, generating a database and each field of a data table and the data table according to the subordination relation, wherein the data required to be acquired by the data table comprises historical geospatial data, professional geological data and planning data.
And S5, filling a data acquisition table in the portable acquisition terminal, transmitting the data acquisition table to a cloud sharing platform after the data acquisition table is filled, sorting all data information on the data acquisition table by the cloud sharing platform, and storing the data sorted into a storage module.
Preferably, the acquired data is stored in a database of the portable acquisition terminal and is encrypted, the encrypted data is transmitted to the cloud sharing platform through the ethernet, and the cloud sharing platform analyzes the encrypted data and performs sorting processing.
The invention has the following beneficial effects:
according to the method, through the arrangement of the data acquisition system, the logs and detailed data acquired by past field data are sorted and recorded in the system to form a whole set of data storage module, the data acquired by different fields and each field data are recorded in detail, so that a subsequent data acquirer can call the data acquisition logs more quickly when using the data acquisition system, and the method for acquiring the data can be known; meanwhile, the method automatically constructs the acquisition database according to field information, and carries out relevant acquisition on each data information in the database on the field, so that the adaptability is stronger in the data acquisition process, and the method is more suitable for field data acquisition.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a method for collecting and storing data electronically based on a portable terminal according to the present invention;
FIG. 2 is a system block diagram of the method for collecting and storing data electronically based on a portable terminal according to the present invention;
fig. 3 is a flow chart of a data acquisition table created by the cloud distributor based on the method for electronically acquiring and storing data by the portable terminal according to the present invention;
FIG. 4 is a flowchart illustrating a process of issuing an acquisition table to a portable acquisition terminal according to the method for electronically acquiring and storing an acquisition and storage information of a portable terminal of the present invention;
fig. 5 is a flow chart of automatically constructing an acquisition database by the portable terminal according to the issued data based on the method for electronically acquiring and storing by the portable terminal provided by the invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention is a method for collecting and storing electronic data based on a portable terminal, comprising the following steps:
s1, establishing a data acquisition system, wherein the data acquisition system comprises a cloud distributor, a cloud sharing platform, a portable acquisition terminal and a storage module, and the data acquisition system comprises:
the cloud distributor is used for integrating all data to form a data acquisition table according to data acquisition requirements;
recording log data indexes of past data acquisition in the cloud sharing platform, sorting the log data, presetting a preprocessing unit in the cloud sharing platform according to an Equihash algorithm, reading out log data to be processed from a memory according to the number of calculation rounds of the Equihash algorithm, and generating data according to initialization of data sequence numbers when the data sequence numbers are used for initializing
The sequence number of the data is gradually increased by 1, and a corresponding log data index is generated by calculation of a preset processing unit, wherein the data sequence number comprises a single data preference and a data sequence number combination consisting of a plurality of data sequence numbers; after forming a log data index according to each group of log data, establishing an objective function:
generating an N × N symmetric array from log data containing log indexes according to sparse representation to represent A, wherein an N × 1 array represents b, averagely dividing the data arrays A and b into N processing blocks, distributing N processing blocks into N processors for calculation, and performing independent processing on each processing block;
the portable acquisition terminal is used for transmitting acquired data information to the cloud sharing platform outdoors, and the cloud sharing platform stores the sorted data into the storage module;
the portable acquisition terminal comprises a signal processing unit, a communication control unit and a data acquisition unit, wherein the signal processing unit, the communication control unit, the data acquisition unit and the angular position detection unit are connected through communication;
the signal processing unit selects signals according to the detected data types so as to send acquisition signals to the data to be acquired for acquisition;
the communication control unit is used for connecting a display window on the portable acquisition terminal and converting the signal detected by the signal processing unit into digital data to be transmitted to the display window;
the data acquisition unit receives a target data acquisition signal sent by the signal processing unit and is used for acquiring corresponding magnetic induction data and gravity sensing data.
The cloud distributor, the cloud distribution platform and the storage module are all arranged in the computer, the portable acquisition terminal, the cloud distributor, the cloud distribution platform and the storage module are sequentially in communication connection, and data are transmitted between the portable acquisition terminal and the cloud distributor through the Ethernet.
S2: the method comprises the steps that actual requirements of outdoor collected data are edited through a portable collecting terminal and then sent to the interior of a cloud distributor through a data collecting system, and the cloud distributor integrates a plurality of requirements of the collected data to form a data collecting table;
the specific steps of the cloud distributor creating the data acquisition table in the step S2 include:
s2.1, analyzing the specific action requirement of the outdoor data acquisition by the cloud distributor, and determining all data required to be acquired;
and S2.2, controlling the cloud distributor through the acquisition system by using a computer to construct an exclusive data acquisition table.
S3, the cloud distributor issues the exclusive data acquisition table to the portable acquisition terminal, and a display window on the portable acquisition terminal displays the internal information of the data acquisition table;
the specific steps of issuing the acquisition table to the portable acquisition terminal in the step S3 include the following steps:
s3.1, generating an encrypted file according to a data acquisition table constructed by the cloud distributor;
s3.2, sending the encrypted file to the portable acquisition terminal through the Ethernet;
and S3.3, the portable acquisition terminal analyzes the encrypted file and generates an acquisition table.
The encrypted file generated in the S3.1 is firstly in communication connection with the portable acquisition terminal through the cloud distributor, a preset type code of the portable acquisition terminal is obtained, the cloud distributor generates a secret key of the encrypted file according to the type code, and the portable acquisition terminal analyzes the encrypted file through the secret key to generate an exclusive data acquisition table.
S4, automatically constructing an acquisition database by the portable acquisition terminal according to the data acquisition table, and performing related acquisition on each data information in the database on site through the portable acquisition terminal;
the specific steps of automatically constructing the acquisition database by the portable terminal according to the issued data in the step S4 comprise:
s4.1, identifying different subordination relations of the issued data;
and S4.2, generating a database and each field of a data table and the data table according to the subordination relation, wherein the data required to be acquired by the data table comprise water quality parameters, geological soil parameters and plant distribution types.
And S5, filling a data acquisition table in the portable acquisition terminal, transmitting the data acquisition table to a cloud sharing platform after the data acquisition table is filled, sorting all data information on the data acquisition table by the cloud sharing platform, and storing the data sorted into a storage module.
The collected data are stored in a database of the portable collecting terminal and are encrypted, the encrypted data are transmitted to the cloud sharing platform through the Ethernet, and the cloud sharing platform analyzes the encrypted data and sorts the encrypted data.
Example one
In the acquisition system, the main service object of the system is a user in the scientific research field, and the identity of the user needs to be verified before entering a main interface of the system; the system divides data into basic data and user-defined data, in a collection project, the types of the data needing to be collected are various, but a part of the data is basically fixed, such as time, place, longitude and latitude, and the like, the part of the data is divided into the basic data, is preset and generated by the system and is automatically recorded, namely called log data index, the Yiyi part is the content set by a user according to business requirements and comprises attribute information such as name units and the like, the main part of the data is the data to be collected, the content gives the user the maximum range of user-defined permission, and the system automatically generates a corresponding database to the system to meet the requirement of high expansibility.
After the program is started, a system login interface is displayed firstly, after login is successful, a collection item list interface can be accessed, a collection item can be selected, a function main interface can be accessed, and a user can select each function and access a corresponding interface as required.
When the user uses the system for the first time, the user should be newly built and then the main interface can be accessed. When a collection record is newly added, firstly, a project to which the collection belongs is created, and the collected data can be recorded after the project is created.
And (3) checking and displaying the sampling points, namely, after the user enters the collection items bent by the sampling points, selecting to check the sampling points, selecting the points to be displayed, and then displaying.
When a user needs to inquire the path function, the user needs to specify a place, one of the places is directly specified on a map, the place of the day can be formulated on a preset sampling point to directly inquire, and in the process, the user can select to record a track or record the track in the whole acquisition process.
For the business logic of the data operation part, when a user needs to backup data, the user can select whether to backup the database or export the database into an Excel file, and the backed-up database can be rewound into the system.
The system utilizes an embedded GIS platform based on PDA and combines GPS positioning technology to quickly extract various field geological information.
Preparing field data, determining a working day, sorting and packaging related historical geographic space data, professional geological data, planning data and the like through a system, and importing the data into a storage module.
And (3) field data acquisition, namely, establishing signal connection with a portable acquisition terminal through an Ethernet by utilizing equipment such as a tablet personal computer provided with a data acquisition system and the like, and acquiring geological space and geological professional information in the field.
And (4) sorting and warehousing the field data, importing the field geological data into a system for sorting and sorting, and then gathering the data to a storage module for unified management.
In the embodiment of the invention, the file is encrypted before being issued, and is decrypted after being received, so that the safety in the file transmission process is ensured. After the data are collected, the collected data are stored in the portable terminal, the portable terminal is suitable for field data collection, and the data can be rapidly and accurately collected and stored in various severe weather environments.
According to the method for electronic collection and storage based on the portable terminal, the encrypted file is generated through a computer design collection model and is sent to the portable terminal through a data line, the portable terminal analyzes the encrypted file and identifies and generates a database, data are collected on site, and the data are stored in the portable terminal database. The security of the data is enhanced, the environmental adaptability of data acquisition is improved, and the accuracy of the acquired data is ensured.
Example two
In encrypting the data collection table, we use MD5 encryption, MD5 is an abbreviation of Message-DigestAlgorithm5 (Message-digest algorithm), and the predecessor is the MD4 algorithm. The MD5 can convert a byte string with any length into a fixed-length hexadecimal digit string; the encryption speed of the MD5 is slightly slower than that of the MD4, but the MD5 is safer, because the MD5 algorithm is based on the MD4, a layer of 'security-bands' (security-bands) concept is added, so that the MD5 is more difficult to crack than the MID4, and the system adopts the MD5 to encrypt passwords.
For user acquisition data stored in an SQlite form, a security mechanism of a non-root Android device can ensure that a database of the user acquisition data is not illegally acquired under normal conditions; because the encryption of the contents of the database is not considered for the moment, the collected information is stored in the database in a plaintext mode.
Firstly, a libs folder needs to be created in an Android project directory fruit, in the system, beidou navigation is used as map reference equipment for data acquisition, baiduapapi _ v23_5.Jar in a Beidou navigation APIAndroidSDK development kit is imported to a libs root directory, and a 1ibbaiuMapSDK v2 v 3 u 5.S0 file needs to be converted into an armeabi directory under 1 ibs. Similarly, files 1ibloeSDK4b. So and locSDK _ v4.1.Jar used by the Beidou positioning SDK are also added under the corresponding directory. "AddExternalJARs" are selected in the Libraries tab in the Properties project extensibility dialog, and baidmapapi _ v2_3_5.Jar and locSDK _ v1.1.Jar are checked. After the above operations, the import work of the file resource is completed;
then, an API key is applied to encrypt the data acquisition table, and a Beidou account is used for logging in an API console; then creating an application, wherein the application type is as follows: "formobile", then obtain the security code and configure the application: the security code is composed of the level of the SHA value and the packet name, and the rule is SHA1 value +: "+ PackageName. The SHA1 value can be directly viewed in Eelipse, and the Android located in the project property dialog box is Android- > Build, wherein the 'SHALFingerprint' value is the SHA1 value of the Android signature certificate; randomly obtaining a package name: package name is the name defined by Android application in its Android manifest.xml file; finally creating a KEY: after the security code is input, clicking 'confirmation' to complete the configuration work of the application, namely obtaining a created KEY, and after the KEY is successfully obtained, importing the KEY into the data acquisition table for encryption.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A method for electronic acquisition and storage based on a portable terminal is characterized in that: the method comprises the following steps:
s1, establishing a data acquisition system, wherein the data acquisition system comprises a cloud distributor, a cloud sharing platform, a portable acquisition terminal and a storage module, and the data acquisition system comprises:
the cloud distributor is used for integrating all data to form a data acquisition table according to data acquisition requirements;
log data for recording past data acquisition in cloud sharing platformThe index is used for sorting the log data, a preprocessing unit is preset in the cloud sharing platform according to an Equihash algorithm, the log data to be processed are read out from a memory according to the number of calculation rounds of the Equihash algorithm, and when the data sequence number is initialized to generate data, the data sequence number is generated according to the number of the calculation rounds of the Equihash algorithm
The sequence numbers are increased step by 1, and corresponding log data indexes are generated by calculation of a preset processing unit, wherein the data sequence numbers comprise single data preference and a data sequence number combination consisting of a plurality of data sequence numbers; after forming a log data index according to each group of log data, establishing an objective function:
generating an N × N symmetric array from log data containing log indexes according to sparse representation to represent A, wherein an N × 1 array represents b, averagely dividing the data arrays A and b into N processing blocks, distributing N processing blocks into N processors for calculation, and performing independent processing on each processing block;
the portable acquisition terminal is used for transmitting acquired data information to the cloud sharing platform outdoors, and the cloud sharing platform stores the sorted data into the storage module;
s2: the method comprises the steps that actual requirements of outdoor collected data are edited through a portable collecting terminal and then sent to the interior of a cloud distributor through a data collecting system, and the cloud distributor integrates a plurality of requirements of the collected data to form a data collecting table;
s3, the cloud distributor issues the exclusive data acquisition table to the portable acquisition terminal, and a display window on the portable acquisition terminal displays the internal information of the data acquisition table;
s4, automatically constructing an acquisition database by the portable acquisition terminal according to the data acquisition table, and performing related acquisition on each data information in the database on site through the portable acquisition terminal;
and S5, filling a data acquisition table in the portable acquisition terminal, transmitting the data acquisition table to a cloud sharing platform after the data acquisition table is filled, sorting all data information on the data acquisition table by the cloud sharing platform, and storing the data sorted into a storage module.
2. The method for electronically acquiring and storing the data based on the portable terminal as claimed in claim 1, wherein the portable acquisition terminal comprises a signal processing unit, a communication control unit and a data acquisition unit, and the signal processing unit, the communication control unit, the data acquisition unit and the angular position detection unit are connected through communication;
the signal processing unit selects signals according to the detected data types, and the signals are used for sending acquisition signals to the data to be acquired to acquire;
the communication control unit is used for connecting a display window on the portable acquisition terminal and converting the signal detected by the signal processing unit into digital data to be transmitted to the display window;
the data acquisition unit receives a target data acquisition signal sent by the signal processing unit and is used for acquiring corresponding magnetic induction data and gravity induction data.
3. The method for electronic collection and storage based on the portable terminal according to claim 2, wherein the cloud distributor, the cloud distribution platform and the storage module are all disposed in a computer, the portable collection terminal, the cloud distributor, the cloud distribution platform and the storage module sequentially establish communication connection, and the portable collection terminal and the cloud distributor transmit data through an ethernet.
4. The method for electronic collection and storage based on portable terminals according to claim 3, wherein the step S2 of creating the data collection table by the cloud distributor comprises the following specific steps:
s2.1, analyzing the specific action requirement of the outdoor data acquisition by the cloud distributor, and determining all data required to be acquired;
and S2.2, controlling the cloud distributor to construct an exclusive data acquisition table through the acquisition system by using the computer.
5. The method according to claim 4, wherein the step of sending the collection table to the portable collection terminal in step S3 comprises the following steps:
s3.1, generating an encrypted file according to a data acquisition table constructed by the cloud distributor;
s3.2, sending the encrypted file to the portable acquisition terminal through the Ethernet;
and S3.3, the portable acquisition terminal analyzes the encrypted file and generates an acquisition table.
6. The method according to claim 5, wherein the encrypted file generated in S3.1 is firstly communicated with the portable acquisition terminal through a cloud distributor, and a preset type code of the portable acquisition terminal is obtained, the cloud distributor generates a key of the encrypted file according to the type code, and the portable acquisition terminal analyzes the encrypted file through the key to generate a dedicated data acquisition table.
7. The method according to claim 6, wherein the step S4 of automatically constructing the collection database by the portable terminal according to the transmitted data includes the following steps:
s4.1, identifying different subordination relations of the issued data;
and S4.2, generating a database and each field of a data table and the data table according to the subordination relation, wherein the data required to be acquired by the data table comprises historical geospatial data, professional geological data and planning data.
8. The method according to claim 7, wherein the acquired data is stored in a database of the portable acquisition terminal and encrypted, the encrypted data is transmitted to the cloud sharing platform through the Ethernet, and the cloud sharing platform analyzes the encrypted data and sorts the data.
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