CN113379425A - Processing method of Internet block chain big data processing system - Google Patents
Processing method of Internet block chain big data processing system Download PDFInfo
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- CN113379425A CN113379425A CN202110816392.9A CN202110816392A CN113379425A CN 113379425 A CN113379425 A CN 113379425A CN 202110816392 A CN202110816392 A CN 202110816392A CN 113379425 A CN113379425 A CN 113379425A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
Abstract
The invention relates to an internet block chain big data processing system, wherein at least three nodes are connected with each other to form a block chain: the node comprises a broadcasting unit, a receiving unit, a security password input unit (100), a big database and a control module. The invention carries out authentication on the operator of the node sending the first data through the security password input unit (100), which is different from the traditional biological identification and character password identification.
Description
The patent application of the invention is divisional application. The patent number of the original case is 2018108593249, the application date is 8 months and 1 days in 2018, and the invention name is an internet block chain big data processing system and method.
Technical Field
The invention relates to an internet system, in particular to a block chain big data processing system for finance, education, medical treatment, logistics transportation and food safety.
Background
The Blockchain (Blockchain) is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like. The consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among different nodes in the blockchain system.
When data, especially big data, of a block chain is transmitted, since it needs to transmit data to each node, when more than half of the nodes receive the data, the data is considered to be successfully transmitted. Therefore, the effect of decentralization and non-tampering is represented.
The traditional centralized transaction mode is as follows: if A wants to buy a frozen sucker of B, A transfers money to a bank, and the bank transfers money to B, the transaction is completed, in this case, the bank serves as a center, although the transaction is convenient, fast and low in cost, the bank serves as a center, and the transaction records can be tampered at any time, so that the data transmission is unsafe.
The transaction mode of the block chain for the block centralization is as follows: if A wants to buy B a frozen sucker, wherein A and B are both nodes on the blockchain, A needs to broadcast paid information to each node on the blockchain, when more than half of the nodes receive the information, the money of A is transferred to B, and because each node has transaction data, the data has the characteristic of being not falsified, thereby improving the security of the transaction.
Although the transaction mode or the information transmission mode of the block chain is safe and not falsifiable, the information transmitted and received by each node can affect the content of the block quantity sharing database. For example, if someone illegally uses one of the nodes to send data to the other nodes in the blockchain, the normal use of the other nodes is affected if the data is slight, and the other nodes are paralyzed if the data is serious.
Therefore, in the block chain in the financial transaction field, a more secure block chain big data processing system is needed.
Disclosure of Invention
The invention aims to provide a processing system for improving the transmission safety of a block chain.
The invention relates to an internet block chain big data processing system, wherein at least three nodes are connected with each other to form a block chain, which is characterized in that:
the node comprises
A broadcast unit that transmits the first data to a reception unit of another node of a block chain;
the receiving unit is used for receiving first data and sending receipt data to a broadcasting unit of a node sending the first data;
a secure password input unit configured with a pressure-sensitive screen provided with at least three pressure-sensitive levels;
the big database is used for storing first data and password data;
the control module is connected with the receiving unit, the broadcasting unit, the password input unit and the big database;
when the node needs to send first data to another node, the control module transmits a sending request to the safe password input unit, when the safe password input unit receives the sending request, the pressure sensing grade of at least four times of continuous pressure sensing signals of the pressure sensing screen is compared with the password data based on a user, and if the pressure sensing grade is matched with the password data, the control module controls the broadcasting unit to send the first data to the receiving units of other nodes of the block chain.
The invention relates to an Internet block chain big data processing system, wherein nodes are provided with a sequencing module, the sequencing module outputs a sequence index e of each node in a block chain according to the following formula according to a time difference a between sending first data and receiving receipt data, the total number b of the received first data sent by other nodes, the frequency c of the received first data sent by other nodes and the average value d of the total capacity of the first data received each time in the previous hour, and a broadcasting unit sends the first data in sequence according to the sequence index of each node from big to small;
wherein the unit of the time difference a is millisecond;
the total number b is in units of units;
the frequency c is expressed in units of times per hour;
the average value d of the total capacity is 100 mb;
the order index e is an index and has no unit.
The invention relates to an Internet block chain big data processing system, wherein at least five nodes are connected with each other to form a block chain, the rank of a sequence index e in the block chain detected in a sequencing module is greater than the top 25 percent of the nodes, and when receipt data is sent to other nodes, the block chain judges that the first data transmission is finished.
The invention relates to an internet block chain big data processing system, wherein a safe password input unit comprises a pressure-sensitive screen, a shell, a first spring, a swing rod, a magnet guide block, a pull rope, a resistance block, a resistance measurer, a contact rod, a support column, a rope pulley, a second spring, a processor and a water bag; the pressure-sensitive screen can move up and down along the shell, the upper end of the first spring is fixed with the lower surface of the pressure-sensitive screen, the lower end of the first spring is fixed with the inner surface of the shell, the lower surface of the pressure-sensitive screen is hinged with the upper end of the swing rod, the lower end of the swing rod is attracted by the magnet guide block and moves along the magnet guide block, the lower end of the swing rod is fixed with one end of the pull rope, the other end of the pull rope is fixed with the rope pulley, the middle part of the pull rope is sequentially provided with a resistance block with gradually increasing resistance value, the rope pulley is arranged on the upper part of the support column through a bearing, one end of the rope pulley is fixed with one end of the second spring, the other end of the second spring is fixed with the lower part of the support column, the lower end of the support column is fixed with the lower end of the shell, and a contact rod in contact with the resistance block is arranged under the support column, the contact rod is connected with the resistance measuring device, the resistance measuring device measures the resistance of the resistance block through the contact rod, the resistance measuring device is connected with the processor, and the processor is connected with the control module of the node.
The invention relates to an internet block chain big data processing system, wherein the inclination angle of a swing rod is (-45 degrees, -0 degrees).
The invention relates to an internet block chain big data processing system, wherein an iron ball is arranged at the lower end of a swing rod, and the section of the upper surface of a magnet guide block in the width direction is a concave arc.
The invention relates to an internet block chain big data processing system, wherein a safe password input unit comprises a pressure-sensitive screen, a shell, a first spring, a swing rod, a magnet guide block, a pull rope, a resistance block, a resistance measurer, a contact rod, a support column, a rope pulley, a second spring, a processor and a water bag; the pressure-sensitive screen can move up and down along the shell, the upper end of the first spring is fixed with the lower surface of the pressure-sensitive screen, the lower end of the first spring is fixed with the inner surface of the shell, the lower surface of the pressure-sensitive screen is hinged with the upper end of the swing rod, the lower end of the swing rod is attracted by the magnet guide block and moves along the magnet guide block, the lower end of the swing rod is fixed with one end of the pull rope, the other end of the pull rope is fixed with the rope pulley, the middle part of the pull rope is sequentially provided with a resistance block with gradually decreasing resistance value, the rope pulley is arranged on the upper part of the support column through a bearing, one end of the rope pulley is fixed with one end of the second spring, the other end of the second spring is fixed with the lower part of the support column, the lower end of the support column is fixed with the lower end of the shell, and a contact rod in contact with the resistance block is arranged under the support column, the contact rod is connected with the resistance measuring device, the resistance measuring device measures the resistance of the resistance block through the contact rod, the resistance measuring device is connected with the processor, and the processor is connected with the control module of the node.
The invention relates to a processing method of an internet block chain big data processing system, which comprises the following steps:
s100, determining first data needing to be sent;
s200, inputting a password through switching of multiple pressing levels of the security password input unit; comparing the pressure level of at least four continuous pressure signals of the pressure screen with the password data based on the user, and if the pressure level of the at least four continuous pressure signals of the pressure screen is matched with the password data, sending the first data to other nodes of the block chain;
and S300, sending the first data to other nodes of the block chain.
The difference between the internet blockchain big data processing system and the prior art is that the internet blockchain big data processing system verifies the operator of the node sending the first data through the security password input unit, and the internet blockchain big data processing system is different from the traditional biological identification and character password identification, and has the following advantages: 1. people beside the device are not easy to observe, and the user does not need to change input buttons and press positions; 2. the input mode is convenient, and the user can operate the keyboard without sliding on a screen and wetting the hand; 3. the identification speed is high, and the pressing stroke of the pressure-sensitive screen is small, so that the quick input of a pressing signal can be realized through the quick switching of small-stroke pressing, and whether the pressing signal is matched with password data or not can be quickly verified; 4. the method does not need to be operated by a fixed person, and compared with biological identification, the method can be operated by a certain user at will without inputting and fixing biological information of the certain user; 5. the password intensity is high and depends on the number of the pressing levels of the pressure-sensitive screen and the number of continuous pressure-sensitive signals input by the user, for example, the user performs continuous input of the pressure-sensitive signals for 6 times on the pressure-sensitive screen with 5 pressing levels, so that a huge password library can be obtained; 6. the traditional password input mode can try to crack the password by repeatedly reading the password infinitely, and unless a physical robot conducts a brute force test, a man presses a pressure screen continuously to crack the password violently, so that the physical strength of a user is greatly tested.
The following describes a block chain big data processing system of the internet according to the present invention with reference to the accompanying drawings.
Drawings
FIG. 1 is a circuit diagram of an Internet blockchain big data processing system;
FIG. 2 is a front view of the secure passcode entry unit of the present invention;
FIG. 3 is a state change diagram of FIG. 2;
FIG. 4 is a top view of FIG. 2;
fig. 5 is a partial right side view of fig. 2.
Detailed Description
As shown in fig. 1 to 5, referring to fig. 1, the present invention relates to an internet blockchain big data processing system, wherein at least three nodes are connected to form a blockchain, wherein:
the node comprises
A broadcast unit that transmits the first data to a reception unit of another node of a block chain;
the receiving unit is used for receiving first data and sending receipt data to a broadcasting unit of a node sending the first data;
a secure password input unit 100 configured with a pressure-sensitive screen 101 provided with at least three pressure-sensitive levels;
the big database is used for storing first data and password data;
the control module is connected with the receiving unit, the broadcasting unit, the password input unit and the big database;
when a node needs to send first data to another node, the control module transmits a sending request to the secure password input unit 100, and when the secure password input unit 100 receives the sending request, the control module controls the broadcast unit to send the first data to the receiving unit of the other node of the block chain based on the comparison between the pressure sensing level of at least four continuous pressure sensing signals of the pressure sensing screen 101 and the password data by the user, if the pressure sensing level is matched with the password data.
The present invention verifies the operator of the node transmitting the first data through the security password input unit 100, which is different from the conventional biometric identification and character password identification, and has the following advantages: 1. people beside the device are not easy to observe, and the user does not need to change input buttons and press positions; 2. the input mode is convenient, and the user can operate the keyboard without sliding on a screen and wetting the hand; 3. the recognition speed is high, and as the pressing stroke of the pressure-sensitive screen 101 is small, the quick input of the pressing signal can be realized through the quick switching of the small-stroke pressing, so that whether the password data is matched with the password data or not can be quickly verified; 4. the method does not need to be operated by a fixed person, and compared with biological identification, the method can be operated by a certain user at will without inputting and fixing biological information of the certain user; 5. the password intensity is high, which depends on the number of pressing levels of the pressure-sensitive screen 101 and the number of continuous pressure-sensitive signals when the user inputs, for example, the user performs the input of the pressure-sensitive signals 6 times continuously on the pressure-sensitive screen 101 provided with 5 pressing levels, so that a huge password library can be obtained; 6. the traditional password input mode can try to crack the password by repeatedly reading the password infinitely, and unless a physical robot violently tests the password, a man continuously presses the pressure screen 101 to crack the password violently, so that the physical strength of a user is greatly tested.
The first data can be financial data, educational data, medical data, logistics transportation data and food safety data, so that the data can be safely transmitted, particularly big data can be safely transmitted by the advantage of the non-tampering of the block chain technology.
Wherein, the receiving unit, between receiving the first data and sending the receipt data, needs to verify the security of the node sending the first data by an algorithm.
According to the invention, when the node sends the first data, the serial number and the hash value of the node are attached to the first data, the node receiving the first data verifies whether the serial number and the hash value are matched with the node to which the blockchain belongs, and if the serial number and the hash value are matched with the node to which the blockchain belongs, the node sends the receipt to the node sending the first data.
The security password input unit 100 may display the pressure-sensitive screen 101 every time the pressure-sensitive screen 101 changes a pressure-sensitive level when the password is input.
Preferably, the pressure sensitive screen 101 can be set with n pressure sensitive levels, and the pressure sensitive screen displays n-1 first ring bodies, that is, each time the pressure sensitive screen 101 enlarges one pressing level, a second ring body gradually enlarges appears in the pressure sensitive screen 101, thereby indicating that the pressing level has been switched; every time the pressure-sensitive screen 101 shrinks by one pressing level, a gradually shrinking ring body appears in the pressure-sensitive screen 101, thereby indicating that the pressing level has been switched; and the pressure-sensitive screen 101 displays the number of the present pressure-sensitive level at any time. For example, the pressure-sensitive screen 101 of the present invention is provided with 6 pressure-sensitive levels, the pressure-sensitive screen 101 displays 5 first rings, and when the user presses the pressure-sensitive screen 101, the pressure-sensitive screen 101 displays a second ring that gradually enlarges, wherein the second ring is positioned within a first small first ring at the first pressure-sensitive level, and the second ring is positioned between the third small first ring and a second small first ring at the third pressure-sensitive level.
Preferably, the node is provided with a sorting module, the sorting module outputs the sequence index e of each node in the block chain according to the following formula according to the time difference a between the sending of the first data and the receiving of the receipt data, the total number b of the received first data sent by other nodes, the frequency c of the received first data sent by other nodes, and the average value d of the total capacity of the first data received each time in the previous hour, and the broadcasting unit sends the first data in sequence according to the sequence index of each node from large to small;
wherein the unit of the time difference a is millisecond;
the total number b is in units of units;
the frequency c is expressed in units of times per hour;
the average value d of the total capacity is 100 mb;
the order index e is an index and has no unit.
The invention can carry out reasonable planning and arrangement on the operational capability, the use condition and the heating condition of each node in the big data processing process by the calculation mode. Specifically, since the first data is not always transmitted between the nodes: the node receiving the first data verifies that the first data can be sent to another node only by one node each time, the simultaneous sending cannot be realized, and it is further ensured that more than half of the nodes receive the first data and send back the acknowledgement data to the original node as soon as possible, so that all the nodes in the block chain can acknowledge that the first data has been sent successfully. Therefore, the formula selects the nodes with strong computing capability, low use frequency, small use times and small processing amount as soon as possible to receive the first data as soon as possible, so that the first data is acknowledged earlier and faster by all the nodes of the block chain to be successfully sent, and the speed of large data transmission is optimized.
For example, when the node with the small brightness sends data of 'I transfer money for ice sucker to the canteen' to each node of the block chain, the node with the small brightness sends data of 'I transfer money for ice sucker to the canteen' according to the sequence index e of each node generated by the formula from the small brightness, and when more than half of the nodes in the block chain receive the data of 'I transfer money for ice sucker to the canteen', the canteen receives the money for transferring small brightness.
Wherein the original node is the node that sent the first data.
Preferably, at least five nodes are connected with each other to form a block chain, the rank of the order index e in the block chain detected in the sorting module is greater than the top 25%, and when the receipt data is sent to other nodes, the block chain determines that the first data transmission is completed.
According to the invention, the semi-centering control is carried out on the block chain with complete zone centering through the sequence index e calculated by the formula, namely, the node with the ranking of the sequence index e more than the first 25% in the block chain is used as a semi-center, and the node verifies that the first data is valid through an algorithm, so that the completion of the transmission of the first data can be directly judged. For example, when the node with the Mingming order index e ranking more than the first 25% sends data of 'I will buy the money of ice sucker to the Ministry', the node with the sequence index e ranking more than the first 25% sends receipt data to other nodes in the district money chain, and represents that more than half of the nodes in the block chain receive the data of 'I will buy the money of ice sucker to the Ministry', and the Ministry receives the money transferred by Mingming at this moment.
The rank of the order index e in the block chain detected in the sorting module is greater than the top 25% of the nodes, for example, there are 10 nodes in the block chain, and the top three nodes with the highest order index e are the above nodes.
Wherein, the number of interconnected nodes in the block chain may be: 3. 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 or more.
Preferably, referring to fig. 2 to 5, the security code input unit 100 includes a pressure sensitive screen 101, a housing 110, a first spring 111, a swing link 121, a magnet guide 122, a pull rope 123, a resistor block 124, a resistor measurer 130, a contact rod 131, a support column 141, a rope pulley 142, a second spring 143, a processor 150, and a water bag 160; the pressure sensitive screen 101 can move up and down along the housing 110, the upper end of the first spring 111 is fixed to the lower surface of the pressure sensitive screen 101, the lower end of the first spring 111 is fixed to the inner surface of the housing 110, the lower surface of the pressure sensitive screen 101 is hinged to the upper end of the swing link 121, the lower end of the swing link 121 is attracted by the magnet guide 122 and moves along the same, the lower end of the swing link 121 is fixed to one end of the pull rope 123, the other end of the pull rope 123 is fixed to the sheave 142, the middle of the pull rope 123 is sequentially provided with the resistor blocks 124 having gradually increasing resistance values, the sheave 142 is mounted on the upper portion of the support column 141 through a bearing, one end of the sheave 142 is fixed to one end of the second spring 143, the other end of the second spring 143 is fixed to the lower portion of the support column 141, and the lower end of the support column 141 is fixed to the lower end of the housing 110, a contact rod 131 is provided directly below the resistive patch 124, the contact rod 131 is connected to the resistance measuring device 130, the resistance measuring device 130 measures the resistance of the resistive patch 124 through the contact rod 131, the resistance measuring device 130 is connected to the processor 150, and the processor 150 is connected to the control module of the node.
In the present invention, the swing rod 121 can change the up-down movement stroke of the pressure-sensitive screen 101 to the horizontal movement stroke, and the resistance measuring device 130 and the contact rod 131 measure the resistance of the resistance blocks 124 in contact therewith to indicate different pressure-sensitive levels, for example, when the contact rod 131 is in contact with the first resistance block 124 from the right, the processor 150 determines the second pressure-sensitive level, and when the contact rod 131 is in contact with the third resistance block 124 from the right, the processor 150 determines the fourth pressure-sensitive level.
Wherein, the surface of the processor 150 is provided with a water bag 160, and the water bag 160 is in contact with the lower end of the swing rod 121.
Preferably, the inclination angle of the swing link 121 is (-45 °, -0 °).
That is, the tilt form of the swing link 121 has a k value ranging from (-1, 0) in the coordinate system, and the swing link 121 disposed at this angle can amplify the downward pressing distance of the pressure sensitive screen 101 to the distance the lower end of the swing link 121 travels on the magnet guide 122, so as to better amplify the pressing effect, and thus the pressure sensitive screen of the present invention has more pressure sensitive levels.
Preferably, an iron ball 125 is disposed at a lower end of the swing rod 121, and a cross section of the upper surface of the magnet guide 122 in the width direction is a concave arc shape.
Thereby, the swing link 121 is not swung to both sides, i.e., is not moved in the width direction, so as to be moved in the length direction of the magnet guide 122. According to the invention, the iron ball 125 is matched with the magnet guide block 122 on the arc-shaped upper surface, so that the lower end of the swing rod 121 can be attached to the magnet guide block 122 at any time during swinging, and the swing rod 121 can move along the direction of the magnet guide block 122. Of course, the hinge connecting the upper end of the swing link 121 and the pressure sensitive screen 101 may also move the lower end of the swing link 121 along the length direction of the magnet guide 122.
Of course, a modified structure of the secure password input unit 100 may also be: the security password input unit 100 comprises a pressure sensitive screen 101, a shell 110, a first spring 111, a swing link 121, a magnet guide block 122, a pull rope 123, a resistance block 124, a resistance measurer 130, a contact rod 131, a support column 141, a rope pulley 142, a second spring 143, a processor 150 and a water bag 160; the pressure sensitive screen 101 can move up and down along the casing 110, the upper end of the first spring 111 is fixed to the lower surface of the pressure sensitive screen 101, the lower end of the first spring 111 is fixed to the inner surface of the casing 110, the lower surface of the pressure sensitive screen 101 is hinged to the upper end of the swing link 121, the lower end of the swing link 121 is attracted by the magnet guide 122 and moves along the same, the lower end of the swing link 121 is fixed to one end of the pull rope 123, the other end of the pull rope 123 is fixed to the sheave 142, the middle of the pull rope 123 is sequentially provided with the resistor block 124 with gradually decreasing resistance values, the sheave 142 is mounted on the upper portion of the support column 141 through a bearing, one end of the sheave 142 is fixed to one end of the second spring 143, the other end of the second spring 143 is fixed to the lower portion of the support column 141, and the lower end of the support column 141 is fixed to the lower end of the casing 110, a contact rod 131 is provided directly below the resistive patch 124, the contact rod 131 is connected to the resistance measuring device 130, the resistance measuring device 130 measures the resistance of the resistive patch 124 through the contact rod 131, the resistance measuring device 130 is connected to the processor 150, and the processor 150 is connected to the control module of the node.
In the present invention, the swing rod 121 can change the up-down movement stroke of the pressure-sensitive screen 101 to the horizontal movement stroke, and the resistance measuring device 130 and the contact rod 131 measure the resistance of the resistance blocks 124 in contact therewith to indicate different pressure-sensitive levels, for example, when the contact rod 131 is in contact with the first resistance block 124 from the right, the processor 150 determines the second pressure-sensitive level, and when the contact rod 131 is in contact with the third resistance block 124 from the right, the processor 150 determines the fourth pressure-sensitive level.
The invention relates to a processing method of an internet block chain big data processing system, which comprises the following steps:
s100, determining first data needing to be sent;
s200, inputting a password through switching of multiple pressing levels of the security password input unit 100; comparing the pressure level of at least four continuous pressure signals of the pressure screen 101 with the password data based on the user, and if the pressure level is matched with the password data, sending the first data to other nodes of the block chain;
and S300, sending the first data to other nodes of the block chain.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (3)
1. A processing method of an Internet blockchain big data processing system is characterized by comprising the following steps:
s100, determining first data needing to be sent;
s200, inputting a password through switching of multiple pressing levels of the security password input unit (100); comparing the pressure sensitivity level of at least four continuous pressure sensitivity signals of the pressure sensitivity screen (101) based on the user with the password data, and if the pressure sensitivity level is matched with the password data, sending the first data to other nodes of the block chain;
s300, sending the first data to other nodes of the block chain;
the security password input unit (100) is provided with a pressure-sensitive screen (101) which is provided with at least three pressure-sensitive levels;
the safety password input unit (100) comprises a pressure-sensitive screen (101), a shell (110), a first spring (111), a swing rod (121), a magnet guide block (122), a pull rope (123), a resistance block (124), a resistance measurer (130), a contact rod (131), a support column (141), a rope pulley (142), a second spring (143), a processor (150) and a water bag (160); the pressure-sensitive screen (101) can move up and down along the shell (110), the upper end of the first spring (111) is fixed with the lower surface of the pressure-sensitive screen (101), the lower end of the first spring (111) is fixed with the inner surface of the shell (110), the lower surface of the pressure-sensitive screen (101) is hinged with the upper end of the swing rod (121), the lower end of the swing rod (121) is attracted by the magnet guide block (122) and moves along the same, the lower end of the swing rod (121) is fixed with one end of the pull rope (123), the other end of the pull rope (123) is fixed with the rope wheel (142), the middle part of the pull rope (123) is sequentially provided with a resistance block (124) with gradually reduced resistance value, the rope wheel (142) is mounted on the upper part of the support column (141) through a bearing, and one end of the rope wheel (142) is fixed with one end of the second spring (143), the other end of the second spring (143) is fixed to the lower portion of the supporting column (141), the lower end of the supporting column (141) is fixed to the lower end of the housing (110), a contact rod (131) in contact with the resistor block (124) is arranged right below the resistor block, the contact rod (131) is connected to the resistance measuring device (130), the resistance measuring device (130) measures the resistance of the resistor block (124) through the contact rod (131), the resistance measuring device (130) is connected to the processor (150), and the processor (150) is connected to the control module of the node.
2. The processing method of the internet blockchain big data processing system according to claim 1, wherein the processing method comprises the following steps: the inclination angle of the swing rod (121) is (-45 degrees, -0 degrees).
3. The processing method of the internet blockchain big data processing system according to claim 2, wherein the processing method comprises the following steps: an iron ball (125) is arranged at the lower end of the swing rod (121), and the cross section of the upper surface of the magnet guide block (122) in the width direction is a concave arc shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110816392.9A CN113379425A (en) | 2018-08-01 | 2018-08-01 | Processing method of Internet block chain big data processing system |
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| CN202110816392.9A CN113379425A (en) | 2018-08-01 | 2018-08-01 | Processing method of Internet block chain big data processing system |
| CN201810859324.9A CN108921565B (en) | 2018-08-01 | 2018-08-01 | Internet block chain big data processing system and method |
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| CN201810859324.9A Active CN108921565B (en) | 2018-08-01 | 2018-08-01 | Internet block chain big data processing system and method |
| CN202110816392.9A Withdrawn CN113379425A (en) | 2018-08-01 | 2018-08-01 | Processing method of Internet block chain big data processing system |
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| CN202110816393.3A Withdrawn CN113393247A (en) | 2018-08-01 | 2018-08-01 | Internet block chain big data processing system |
| CN201810859324.9A Active CN108921565B (en) | 2018-08-01 | 2018-08-01 | Internet block chain big data processing system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110321723B (en) * | 2019-07-08 | 2021-11-09 | 环玺信息科技（上海）有限公司 | Block chain safety information processing system and method, electronic equipment and medium |
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| CN105446624A (en) * | 2015-11-24 | 2016-03-30 | 努比亚技术有限公司 | Application starting apparatus and method |
| JP6888673B2 (en) * | 2016-10-27 | 2021-06-16 | 株式会社デンソー | Systems and methods for authenticating and authorizing devices |
| CN106886722A (en) * | 2017-03-23 | 2017-06-23 | 中国联合网络通信集团有限公司 | Big data information processing method and device |
| CN108111604B (en) * | 2017-12-21 | 2020-08-14 | 广州广电运通金融电子股份有限公司 | Block chain consensus method, device and system, and identification information processing method and device |
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2018
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| CN108921565B (en) | 2021-08-27 |
| CN108921565A (en) | 2018-11-30 |
| CN113393247A (en) | 2021-09-14 |
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