WO2020135393A1

WO2020135393A1 - Nuisance call prevention method and device, terminal, and storage medium

Info

Publication number: WO2020135393A1
Application number: PCT/CN2019/127804
Authority: WO
Inventors: 刘建敏
Original assignee: 中兴通讯股份有限公司
Priority date: 2018-12-26
Filing date: 2019-12-24
Publication date: 2020-07-02
Also published as: CN111371941A

Abstract

Embodiments of the present disclosure disclose a nuisance call prevention method and device, a terminal, and a storage medium. The method comprises: a terminal, upon receiving an unknown call, obtaining from a blockchain an address of a node where a data set is located; obtaining, according to the address of the node where the data set is located, identifier information in the data set; and if the identifier information comprises a phone number of the unknown call, marking the phone number as a nuisance call.

Description

Anti-harassment telephone method and device, terminal and storage medium

Technical field

Embodiments of the present disclosure relate to, but are not limited to, the field of communication technology.

Background technique

Blockchain is a way of storing data in cryptocurrencies such as Bitcoin. It is a self-referencing data structure and is used to store large amounts of transaction information. Each record is linked in an orderly manner from back to front, with the characteristics of openness, transparency, tampering, and easy traceability. The concept of blockchain comes from the realization of cryptocurrencies such as Bitcoin. At present, this technology has been gradually applied in various fields.

In the field of mobile communications, users have been troubled by harassing calls. In the related-art anti-harassment call method, there are three commonly used methods for harassment call identification: the first is the user's own manual marking, which is only present in the user's own mobile phone; the second is the mobile phone manufacturer's marking, This labeling method is limited to a mobile phone brand; the third is to use third-party software for cloud recognition, but requires specific software support. Either way, the identification of harassing calls will be affected by factors such as changing the number, changing the number, or changing the operator, which will cause inconvenience to users.

Summary of the invention

An embodiment of the present disclosure provides a method for preventing harassment calls, which includes: when a terminal receives a strange call, it obtains the address of the node where the data set is located on the blockchain; and according to the address of the node where the data set is located, the Tag information; and when the tag information includes the phone number of the strange call, mark the phone number as a harassing call.

An embodiment of the present disclosure provides another method for preventing harassment calls, including: a node where a data set is located receives a mark-up chain instruction sent by a first terminal in a blockchain, wherein the mark-up chain instruction includes mark information; The mark information is saved in a mark list; and the mark list is transmitted to other terminals in the blockchain.

An embodiment of the present disclosure provides an anti-harassment phone device, including: a first acquisition unit configured to acquire the address of a node on the blockchain where the data set is located when receiving a strange call; a second acquisition unit configured to The address of the node where the data set is located to obtain the marking information in the data set; and the marking unit is configured to mark the phone number as a harassing call when the marking information includes the phone number of the strange incoming call.

An embodiment of the present disclosure provides another device for preventing harassment of a telephone, including: a first receiving unit configured to receive a mark-up instruction sent by a first terminal in a blockchain, wherein the mark-up instruction includes mark information; The saving unit is configured to save the mark information in a mark list; and the first sending unit is configured to transmit the mark list to other terminals in the blockchain.

An embodiment of the present disclosure also provides a terminal for preventing harassment calls, which includes a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor implements the method.

An embodiment of the present disclosure also provides a computer-readable storage medium on which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, the processor executes the foregoing anti-harassment call method.

BRIEF DESCRIPTION

FIG. 1 is a schematic flowchart of a method for preventing harassment calls according to an embodiment of the present disclosure;

FIG. 2 is another schematic flowchart of the anti-harassment call method according to an embodiment of the present disclosure;

FIG. 3 is a schematic flowchart of a method for marking a harassing phone call according to an embodiment of the present disclosure;

FIG. 4 is another schematic flowchart of the anti-harassment call method according to an embodiment of the present disclosure;

FIG. 5 is another schematic flowchart of the anti-harassment call method according to an embodiment of the present disclosure;

6 is a schematic structural diagram of an anti-harassment telephone device according to an embodiment of the present disclosure;

7 is another schematic structural diagram of an anti-harassment telephone device according to an embodiment of the present disclosure; and

8 is a schematic diagram of a hardware structure of a terminal in an embodiment of the present disclosure.

detailed description

In order to better understand the embodiments of the present disclosure, the following terms are now explained as follows.

Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and so on. The so-called consensus mechanism is a digital algorithm that realizes the establishment of trust and the acquisition of rights and interests between different nodes in the blockchain system. Blockchain is an important concept of virtual currency, which is essentially a decentralized database and at the same time serves as the underlying technology of virtual currency. A blockchain is a series of data blocks that are generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction to verify the validity of its information (anti-counterfeiting) and generate the next block.

Decentralization is a form of social relationship and content generation formed during the development of the Internet, and is a new type of network content production process relative to "centralization". In a system with many nodes distributed, each node has a highly autonomous feature. The nodes can be freely connected to each other to form a new connection unit. Any node can become a phased center, but it does not have a mandatory central control function. The influence between nodes will form a non-linear causality through the network. This open, flat, and equal system phenomenon or structure is called decentralization.

Ethereum (Ethereum) is an open source public blockchain platform with smart contract functions. It provides a decentralized virtual machine (Ethereum Virtual Machine) through its dedicated cryptocurrency Ether (Ethereum) to handle peer-to-peer contract.

EOS (Enterprise Operating System, provided by a commercial distributed blockchain operating system) is a new blockchain architecture designed to achieve performance expansion of distributed applications.

A smart contract is a computer protocol designed to spread, verify, or execute contracts in an informational manner. Smart contracts allow trusted transactions without third parties, which are traceable and irreversible. All users on the blockchain can see the smart contract based on the blockchain.

In the related art, the marking method of harassing calls is usually restricted by the following aspects.

First, due to the restrictions of smart phone manufacturers, different mobile phone manufacturers will use different calls to prevent harassment programs, whether local storage or cloud service storage, these data will be stored in the manufacturer's own data, only support the use of the manufacturer's own mobile phone, users After replacing mobile phones of different manufacturers, the original data cannot be used.

Second, due to the restrictions of third-party yellow page service companies, yellow page service companies will maintain relevant data based on the user's mark, and mobile phone manufacturers integrate these data to obtain the ability to identify callers. However, this type of marking method has the same problem as the first aspect. Different mobile phone manufacturers may choose to integrate different yellow page content. As a result, users cannot use the original data after replacing mobile phones of different manufacturers.

Third, due to the limitation of the application, marking through the application can usually save the data in the cloud, and the user can log in by the mobile phone number, so that the original data can be used even if the user changes the mobile phone. However, the disadvantage of using the application is that the marked data is completely controlled by the operator of the application. Although the harassment calls marked by the user can be uploaded to the cloud, other users can obtain the data only if the number of marks reaches a certain level. And this method has a delay in data sharing, and may even be tampered by the operator. In addition, data from different applications cannot be shared, and efficient and accurate identification cannot be achieved.

An embodiment of the present disclosure provides a method for preventing harassment calls. The method is used in a terminal. The terminal may be a computer or a mobile smart device. When the computer or mobile smart device executes the method, it can use blockchain technology to convert The harassing phone number is recognized and is not affected by changing the phone number, changing the phone number, or changing the operator. The functions implemented by this method can be implemented by the processor in the terminal calling the program code. Of course, the program code can be stored in the computer readable In the storage medium, it can be seen that the terminal includes at least a processor and a storage medium.

FIG. 1 is a schematic flowchart of an anti-harassment call method according to an embodiment of the present disclosure. As shown in FIG. 1, the method includes steps S101 to S103.

In step S101, when receiving a strange call, the terminal obtains the address of the node on the blockchain where the data set is located.

In practical applications here, the data set may be a smart contract in the blockchain, and the terminal obtains the address of the smart contract, so that the label of the harassing phone call can be subsequently achieved through the smart contract. In this embodiment, when the terminal receives a strange call, it is necessary to determine whether the strange call is a harassing call through the blockchain. In fact, when no strange call is received, the smart in the blockchain can also be used first. In the contract, the tag information of the harassing call recorded in the smart contract is obtained and downloaded locally; when a strange call is received, you can find out whether the call number is a harassing call by searching the local record.

In step S102, the tag information in the data set is obtained according to the address of the node where the data set is located.

Here, the terminal obtains the marked information already recorded in the smart contract according to the smart contract address in the blockchain. The tag information here is used to tag the phone number that has been identified as a harassing call. The tag information includes a phone number. When the terminal receives a strange call, if the phone number of the strange call is found in the tag information, the phone number is considered to be a harassing call. The marking information may also include other characteristic attributes related to the phone number, such as area, type, etc., and may also include the time of marking and the number of times of marking. This information can be provided to the terminal by a smart contract. When the terminal receives a strange call, the user can determine whether to answer the call by marking the content in the information.

In step S103, when the tag information includes the phone number of the strange call, the phone number is marked as a harassing call.

The tag information here can include various phone numbers that have been marked as harassing calls. When the terminal receives a strange call, it can look up the phone number of the strange call in the tag information. When the tag information can find this When the phone number indicates that the phone number has been marked as a harassing phone call, the terminal marks the phone number as a harassing phone call, and the terminal can also perform corresponding operations on the phone number. For example, directly displaying the number as a harassing phone call on the display interface of the incoming call to remind the user; it can also be set to directly automatically reject the call or automatically block the incoming call, etc. When the phone number of this strange call cannot be found in the tag information, it is considered that the phone number is not marked as a harassing call, and the terminal may not perform operations such as reminders.

In other embodiments, the marking information includes a telephone number and a marking time; according to the address of the node where the data set is located, acquiring the marking information in the data set (ie, step S102) includes: according to where the data set is located The address of the node downloads the mark list in the data set, wherein the mark list includes at least one item of the mark information; and the mark information is obtained from the mark list.

Here, it means that the smart contract in the blockchain has recorded all the tag information of the harassing call in the tag list. The terminal first downloads this tag list, and obtains the tag information through the tag list. The marking information here includes the telephone number and the marking time. Since the telephone number recorded in the marking information is the telephone number marked as a harassing call, no other information can be recorded here, only the marked telephone number or the marking can be recorded. Time and other relevant information.

In practical applications, the terminal can periodically download the list of marks in the smart contract, or download the list of marks in the smart contract when a strange call is received. After the terminal downloads the mark list, the data that has been downloaded or duplicate data can be deleted to save memory space.

An embodiment of the present disclosure provides another method for preventing harassment of a telephone. As shown in FIG. 2, the method includes steps S201 to S204.

In step S201, when receiving a strange call, the terminal obtains the address of the node on the blockchain where the data set is located.

In step S202, the terminal obtains the marking information in the data set according to the address of the node where the data set is located.

Step S203, when the marking information includes the phone number of the strange call, the terminal marks the phone number as a harassing phone.

Step S204, when the terminal determines that the unfamiliar incoming call is a harassing call, according to the address of the node where the data set is located, a mark-up chain instruction is sent to the node where the data set is located, wherein the mark-up chain instruction includes mark information.

The terminal here determines that the unfamiliar incoming call is a harassing call, which may be that the user determines that it is a harassing call according to the content of the call after receiving the call, or it may be a harassing call according to the recognition results of steps S201 to S203, or it may be based on The user's experience or other means to judge it as harassing the phone. Regardless of the method used to determine the strange call as a harassing call, you can actively mark it as a harassing call here and upload it to the blockchain for other terminals to use.

The terminal uploads the phone number and the marked time including the to-be-marked to the blockchain, that is, sends an on-chain instruction to the smart contract address of the blockchain. After receiving the on-chain instruction, the smart contract on the blockchain will The tag information is saved in the tag list of the smart contract. At this point, the terminal has completed a chain of harassment call marks. The terminal of each node in the blockchain can perform the operation of the mark, and realize the sharing of the mark information.

In other embodiments, the method further includes: the terminal generating account information according to the address of the digital wallet and the account password; and when the terminal sends the markup instruction to the node where the data set is located, according to the address of the digital wallet Pay the tokens in the digital wallet, wherein the mark on chain instruction further includes the account information.

In order to prevent users from maliciously marking phone numbers, it is necessary to introduce a mechanism to prevent “evil”. Here, the digital currency in the blockchain is used. The user can register an account on the blockchain for using the tag to harass the phone function, and the user can register based on the digital wallet information and the set account password in the blockchain. Here the terminal generates account information based on the digital wallet information and account password.

When the terminal needs to mark a harassing phone call, it is necessary to upload the account information to the smart contract in the blockchain by marking the chain instruction, and the smart contract deducts a certain amount of tokens based on the account information. That is to say, by paying tokens to limit the marking of harassing calls, it can prevent malicious marking to a certain extent.

Of course, in order to encourage users to mark real harassment calls, a certain level of rewards can also be given based on the quality of the user's mark to offset the tokens paid by the user when marking. Here, the corresponding reward can be based on the number of times the marked phone number is marked by others. For example, if a phone number is marked as a harassing call by multiple people, then the first person to mark the phone number can get a reward; for example, When a phone number is marked as a harassing phone call by a terminal, all users who have marked the same phone number before that time can receive corresponding rewards.

In other embodiments, the method further includes: when the terminal determines that the strange call is not a harassing phone call, according to the address of the node where the data set is located, sending an anti-markup instruction to the node where the data set is located, wherein The anti-marking on-chain instruction includes a phone number, anti-marking mark and marking time.

In order to prevent non-harassment phone numbers from being marked, or the original harassment phone has been used by others and is no longer a harassment phone, it is necessary to anti-mark in the blockchain to mark the corresponding phone number as a non-harassment phone. Here, in a similar way to labeling harassing calls, an anti-marking on-chain instruction is sent to the smart contract in the blockchain. The anti-marking on-chain instruction includes, in addition to the phone number and the time of marking, an anti-marking indicator to indicate that the call The number is marked as a non-harassing call.

An embodiment of the present disclosure provides yet another method for preventing harassment calls, which is applied to a smart contract of a blockchain. As shown in FIG. 3, the method includes the following steps S301 to S303.

In step S301, the node where the data set is located receives the tag-on-chain instruction sent by the first terminal in the blockchain, wherein the tag-on-chain instruction includes tag information.

In step S302, the data set saves the tag information in the tag list.

In step S303, the mark list is transmitted to other terminals in the blockchain.

The node where the data set is located is the node where the smart contract in the blockchain is located. The smart contract records the phone number and the time marked in the chained instruction sent by the first terminal. Generate tag information based on the phone number and tag time, that is, each tag phone number and the corresponding upload tag on-chain instruction time (ie tag time), form a tag message, the smart contract builds a tag list, and each tag The tag information is saved in the tag list. Each time the smart contract receives a new tag message, it will add it to the tag list.

When the terminal downloads the tag list, or when the tag list is updated, the smart contract sends the tag list to the terminals of each node of the blockchain, so that the terminals on the blockchain share the tag information. Here, the update of the mark list may be a regular update, or it may be updated when the smart contract obtains the newly added mark information. When there is new tag information on the chain and the tag list is in progress, the smart contract sends the updated tag list to the terminal of each node; or when a terminal requests to download the tag list, the smart contract sends the current tag list to the terminal ; You can also periodically send the list of tags to the terminals of each node.

In other embodiments, the markup on chain instruction also includes the address of the digital wallet of the first terminal, and the method further includes: the node where the data set is located according to the address of the digital wallet of the first terminal, from the Tokens are deducted from the digital wallet of the first terminal.

Here, the node where the data set is located, that is, the smart contract on the blockchain can obtain the digital wallet address corresponding to the account information of the first terminal according to the mark-up chain instruction sent by the first terminal. In order to prevent malicious tags from harassing the phone, when a smart contract receives a new on-chain instruction, a certain token is deducted based on the address of its digital wallet. The tokens here can be digital currency, real currency, or vouchers, coupons, or other reward and punishment mechanisms.

In other embodiments, the method further includes: the node where the data set is located determines that the phone number in the mark-on-chain instruction has been marked by the second terminal and is stored in In the tag list; and according to the tag-on-chain instruction sent by the second terminal, send reward tokens to the digital wallet of the second terminal.

In order to encourage users to mark harassing calls, it is necessary to give appropriate rewards to high-quality marks. The reward standard here can be judged by the number of times the phone number is marked again by other terminals after being marked. When the first terminal is marked, the smart contract can find out whether the phone number has been marked before the current marking according to the marking time, and if it has been marked by the second terminal, reward the second terminal. In this way, the user with the earliest marked terminal can receive the most rewards. Of course, it may also be rewarded only once, for example, when the phone number marked by the second terminal is marked by another terminal after the marked time reaches a certain number of times, the second terminal is rewarded.

Here, the form of rewards can still be distributed through digital wallets and smart contracts to the digital wallets corresponding to the terminals being rewarded. On the one hand, they can offset the tokens they spent on marking, avoiding the user’s marking of harassing calls. Negative; on the one hand, additional rewards can be obtained for high-quality marks.

In other embodiments, the method further includes: the node where the data set is located receives an anti-marking on-chain instruction sent by the first terminal, wherein the anti-marking on-chain instruction includes a phone number, an anti-marking identifier, and a marking time; according to the The anti-marking on-chain instruction counts the number N of times the phone number is marked and the number M of times the number is unmarked, where N and M are integers greater than or equal to 0; and when the M is greater than or equal to N At this time, all the tag information with the phone number is deleted from the tag list.

In order to prevent others from maliciously marking their own phone numbers, or the phone numbers that were once marked as harassing calls are no longer harassing calls, for example, the operator has redistributed them to other users. Then, the number cannot be kept as a harassing call in the tag information of the blockchain, and be permanently recognized as a harassing call. Here, an anti-tagging strategy is proposed to prevent the number from being permanently identified as a harassing call.

When the user marks through the terminal, it can be divided into mark and anti-mark. The mark-up instruction is used to upload the phone number marked as a harassing phone to the blockchain, and the mark-up instruction is used to upload the non-harassment phone The phone number is uploaded to the blockchain. The anti-marking on-chain instruction can be distinguished from the marking on-chain instruction by carrying an anti-marking identifier. For example, add a 0 to the phone number as a counter mark. It is also possible to add different identifiers to the mark-on-chain instruction and the counter-mark-on-chain instruction. For example, in the mark-on-chain instruction, add a 1 to the phone number as the identifier of the harassing call. Add a 0 to the phone number as an identifier for non-harassing calls.

When the number of anti-marking of the same phone number is greater than or equal to the number of markings, the smart contract automatically determines the phone number as a non-harassing phone, and deletes all the marking information of the phone number in the current marking list. In this way, the terminal obtains This phone number will not be found in the tag information, so it cannot be identified as a harassing phone. Smart contracts can provide token rewards for terminal accounts that provide anti-marking, to encourage users' anti-marking behavior, and to promote a sufficient amount of data to ensure the accuracy of the mark.

In practical applications, the mark information in the mark list may not be deleted. The smart contract records the number of times the same phone number is marked and de-marked, and provides both times of the mark to the terminal. The terminal can use the smart contract The data provided determines how to handle this phone number.

An embodiment of the present disclosure provides a method for preventing harassment of a telephone, which is applicable to a smart phone terminal, and the smart phone terminal must have a data connection function such as a wireless network or WIFI. As shown in FIG. 4, the method includes the following steps S401 to S405.

In step S401, a smart contract is stored on the blockchain network.

The smart contract here can be regarded as a data collection, which mainly implements the following three functions: first, it is used to gather all the tag information, and the user's tag information is sent to the contract address of the smart contract; second, it is used to provide queries For services, users can query all tag records and tag number information through the contract address of the smart contract. Third, the smart contract can also contain a digital wallet address to reward users based on the validity of the user tag and tag.

The smart contract address can be preset through the terminal factory, or can be published through the official website, manual and other media for users to obtain and use.

In step S402, a menu is set in the call history of the terminal, including the user's own digital wallet address, password, and smart contract address.

Here, the digital wallet address requires the user to apply. If the mobile phone comes with a wallet function, the wallet address on the mobile phone can also be used directly. The wallet address is used for transmission verification to ensure interaction with the smart contract on the blockchain.

In step S403, the terminal automatically downloads the existing label information from the smart contract address through the network.

The marking information here can include the marking number and the marking time. If it has been downloaded, the latest marking information after the last marked marking time can be automatically downloaded and saved in a local specific directory, and the downloaded ones can be merged through statistics. Mark information, delete redundant information, and reduce the occupation of local space.

In step S404, the terminal records the data of the mark in the mark information according to the mark of the user, and uploads the chain.

Here, the on-chain refers to that when the user is successfully marked, the terminal automatically sends an instruction to the smart contract address. The instruction contains information such as the initiation time of the instruction, the smart contract address, the user's digital wallet address, transmission fees, and numbers. Here you can choose to transmit only on the WIFI network, or you can transmit on both the WIFI network and the data network.

In step S405, when the terminal receives the incoming call, it queries the local tag information to check whether the number is marked as a harassing call, and if there is a mark, it is displayed as a harassing call.

In other embodiments, after the user marks on the terminal, the token is deducted from the user's digital wallet when the marking information is uploaded.

Here every time the user makes a mark, they need to consume a certain amount of tokens. The purpose is to prevent users from randomly marking the number on the chain, that is, to prevent malicious marking rules.

In other embodiments, after the user marks on the terminal, it is determined whether other users mark the same number afterwards, and if so, the token is automatically returned to the user through a smart contract as a reward. For example, when user A marks a number a, user A consumes tokens when marking, and subsequent systems find that user B also marks the same number a. At this time, user B consumes tokens, but user A will be rewarded; when there is a user When C also marks the number a, user C consumes the token to give user A and user B a reward, or, in order to better improve the accuracy of the mark, the reward can also be given when the mark reaches a certain amount. For example, user A has marked number a, and when there are N other users who have marked number a in the future, user A will be given a certain reward. If no one has marked the number a again, user A will not receive a reward. In this way, one is to encourage users to actively participate in tagging collaboration on anti-harassment calls, and the other is to prevent users from maliciously tagging.

In other embodiments, in order to prevent users from marking or unmarking arbitrarily, or in order to prevent the marked numbers from being used by harassers and released by operators to normal users, the terminal provides the anti-marking function. The number will also be chained with corresponding information. For example, when marking a harassing call, the number information sent when the chain is sent is 13900000000_1_0, where the first 11 digits are the marked phone number, and the 1 in the middle is marked as a harassing phone; when the number is marked, the chain sends The number information is 13900000000_0_1, and the 1 at the end represents the back mark. The smart contract automatically counts each number in real time, and the terminal can call or download it. When the counted anti-marking times are greater than or equal to the marked times, the terminal side can automatically set this number as a non-harassing call.

According to the method in the above embodiment, when the terminal redraws the version, or replaces the mobile phone, operator, etc., it is only necessary to log in to the smart contract through the account and password to obtain the smart contract address and the digital wallet address. In this way, the marked content of the anti-harassment phone will not be restricted by the replacement of the mobile phone, the operator or the application, and the alliance effect of the anti-harassment phone is achieved.

An embodiment of the present disclosure provides yet another method for preventing harassment calls. As shown in FIG. 5, the method includes the following steps S501 to S507 and S41 to S44.

In step S501, the terminal sets the user's own digital wallet address, password, and smart contract address through the call record setting menu.

In step S502, the terminal downloads all the mark number information associated with the smart contract address to the local directory according to the predefined rules.

In step S503, the terminal performs merge statistical processing on the downloaded data and deletes redundant information to reduce the occupation of space.

In step S504, the terminal selects the number in the call log to mark as a harassing call, or performs anti-marking.

Anti-marking here means that the terminal selects the number in the call log and marks it as a non-harassing call.

In step S505, the terminal sends an on-chain instruction to the smart contract address. The instruction contains information such as the time at which the instruction was initiated, the smart contract address, the user's digital wallet address, transmission fee, and number.

In step S506, the smart contract saves the relevant content in the received uplink instruction to the blockchain network.

In step S507, the smart contract gives token rewards to the terminal according to the reward rules.

In this embodiment, when a strange call is received on the terminal side, it is necessary to implement anti-harassment of the call according to the following steps S41 to S44.

In step S41, when the terminal receives a strange call, it queries all the tag information in the local directory.

In step S42, the terminal determines whether there is a record that the strange caller number is marked as a harassing call in the marking information.

In step S43, if there is a record in the marking information that the strange caller number is marked as a harassing call, the strange caller number is displayed as a harassing call.

In step S44, if there is no strange caller number record for the number in the tag information, the number is not processed and the caller status is displayed normally.

Through the embodiments of the present disclosure, blockchain technology can be used to ensure the identification of the incoming call number, especially for the identification of harassing calls, and it is not affected by factors such as changing the number, changing the number, changing the operator, etc., as long as there is The recorded numbers can be used to obtain the label information of the incoming call on the blockchain at any time and in the presence of a data network to identify whether it is a harassing call, and these data can be used by anyone or institution on the blockchain. Eventually, the alliance effect is achieved, that is, data sharing. The blockchain network used in the embodiments of the present disclosure may be an existing blockchain network, such as Ethereum or EOS, or a newly constructed blockchain network.

An embodiment of the present disclosure also provides a device for preventing harassment of a telephone. The device includes each unit included and each module included in each unit, which can be implemented by a processor in a terminal, and of course, can also be implemented by a logic circuit. In the implementation process, the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA).

FIG. 6 is a schematic structural diagram of a device for preventing harassment calls according to an embodiment of the present disclosure. As shown in FIG. 6, the device 600 includes: a first acquiring unit 601 configured to acquire the data set on the blockchain when receiving strange calls The address of the node; the second obtaining unit 602 is configured to obtain the marking information in the data set according to the address of the node where the data set is located; and the marking unit 603 is configured to include the strange caller in the marking information Phone number, mark the phone number as a harassing call.

In other embodiments, the marking information includes a phone number and marking time.

The second obtaining unit 602 may include: a download module configured to download a mark list in the data set according to the address of the node where the data set is located, wherein the mark list includes at least one item of the mark information; and The obtaining module is configured to obtain the mark information from the mark list.

In other embodiments, the device further includes: a first sending unit configured to, when it is determined that the strange call is a harassing call, send a label to the node where the data set is located according to the address of the node where the data set is located Instruction, wherein the mark on chain instruction includes mark information.

In other embodiments, the apparatus further includes: a generating unit configured to generate account information based on the address and account password of the digital wallet; and a payment unit configured to send the markup instruction to the node where the data set is located , Paying tokens in the digital wallet according to the address of the digital wallet, wherein the instruction to mark on the chain also includes the account information.

In other embodiments, the apparatus further includes: a second sending unit configured to send an anti-tag to the node where the data set is located according to the address of the node where the data set is located when it is determined that the strange call is not a harassing call The chain instruction, wherein the anti-marking on-chain instruction includes a telephone number, an anti-marking mark, and a marking time.

The embodiments of the present disclosure also provide another device for preventing harassment of telephones. The units included in the device and the modules included in the units can be implemented by a processor in a terminal, and of course, can also be implemented by a logic circuit. In the implementation process, the processor may be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA).

7 is a schematic structural diagram of a device for preventing harassment of a telephone according to an embodiment of the present disclosure. As shown in FIG. 7, the device 700 includes: a first receiving unit 701 configured to receive a mark-up instruction sent by a first terminal in a blockchain , Wherein the tag on-chain instruction includes tag information; a saving unit 702 configured to store the tag information in a tag list; and a first sending unit 703 configured to transmit the tag list to the block Other terminals in the chain.

In other embodiments, the mark on chain instruction further includes the address of the digital wallet of the first terminal, and the device further includes: a deduction unit configured to delete the address from the digital wallet of the first terminal according to the address Deduct tokens from the digital wallet of the first terminal.

In other embodiments, the apparatus further includes: a determining unit configured to determine that the phone number in the mark-up-chain instruction has been marked by the second terminal before the current mark-up time and is stored in the mark-up-chain instruction In the tag list; and a second sending unit configured to send reward tokens to the digital wallet of the second terminal according to the tag on-chain instruction sent by the second terminal.

In other embodiments, the device further includes: a second receiving unit configured to receive the anti-marking on-chain instruction sent by the first terminal, wherein the anti-marking on-chain instruction includes a phone number, an anti-marking identifier, and a marking time; A statistical unit configured to count the number of times the phone number is marked N and the number of times it is unmarked M according to the anti-marking on-chain instruction, wherein N and M are integers greater than or equal to 0; and The deleting unit is configured to delete all tag information with the phone number from the tag list when the M is greater than or equal to N.

The description of the device embodiments above is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the device embodiments of the present disclosure, please refer to the description of the method embodiments of the present disclosure for understanding.

It should be noted that, in the embodiments of the present disclosure, if the above anti-harassment telephone method is implemented in the form of a software function module and sold or used as an independent product, it may also be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include several instructions to make a terminal (which may be a personal computer, mobile terminal, Server, or network device, etc.) to perform all or part of the methods described in various embodiments of the present disclosure. The foregoing storage media include various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (Read Only Memory, ROM), a magnetic disk, or an optical disk. In this way, the embodiments of the present disclosure are not limited to any specific combination of hardware and software.

Correspondingly, an embodiment of the present disclosure provides a terminal for preventing harassment calls, including a memory and a processor, the memory stores a computer program that can be run on the processor, and the processor implements the program according to the present disclosure. Steps in the anti-harassment call method of the above embodiments.

An embodiment of the present disclosure provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the processor causes the processor to implement the steps in the anti-harassment telephone method according to the above embodiments of the present disclosure.

It should be pointed out here that the above description of the storage medium and device embodiments is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments. For technical details not disclosed in the storage medium and device embodiments of the present disclosure, please refer to the description of the method embodiments of the present disclosure for understanding.

FIG. 8 is a schematic diagram of a hardware structure of a terminal in an embodiment of the present disclosure. As shown in FIG. 8, the hardware entity of the terminal 800 includes: a processor 801, a communication interface 802, and a memory 803. The processor 801 generally controls the overall operation of the terminal 800. The communication interface 802 may enable the terminal to communicate with other terminals or servers through the network. The memory 803 is configured to store instructions and applications executable by the processor 801, and may also cache data to be processed or processed by the modules in the processor 801 and the terminal 800 (for example, image data, audio data, voice communication data, and video Communication data) can be achieved through flash memory (FLASH) or random access memory (Random Access Memory, RAM).

Through the technical solutions provided by the embodiments of the present disclosure, the blockchain technology is used to identify incoming calls of mobile phones. Especially for the identification of harassing calls, the use of blockchain technology will not be affected by factors such as switching, number change, and operator change. As long as there are recorded numbers on the blockchain, they can be used at any time in the presence of a data network. Get the tag information of the incoming call on the blockchain to identify whether it is a harassing phone call, and because these data can be used by anyone and institutions in the blockchain network, the alliance effect can be finally achieved and the data can be shared.

It should be understood that “one embodiment” or “one embodiment” mentioned throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present disclosure. Therefore, “in one embodiment” or “in an embodiment” appearing throughout the specification does not necessarily refer to the same embodiment. In addition, these specific features, structures, or characteristics may be combined in one or more embodiments in any suitable manner. It should be understood that, in various embodiments of the present disclosure, the size of the sequence numbers of the above processes does not mean the order of execution, and the execution order of each process should be determined by its function and inherent logic, and should not deal with the embodiments of the present disclosure The implementation process constitutes no limitation. The sequence numbers of the above-mentioned embodiments of the present disclosure are only for description, and do not represent the advantages and disadvantages of the embodiments.

It should be noted that in this article, the terms "include", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, It also includes other elements that are not explicitly listed, or include elements inherent to this process, method, article, or device. Without more restrictions, the element defined by the sentence "include one..." does not exclude that there are other identical elements in the process, method, article or device that includes the element.

In the several embodiments provided by the present disclosure, it should be understood that the disclosed device and method may be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a division of logical functions. In actual implementation, there may be other division methods, such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored, or not implemented. In addition, the displayed or discussed components are coupled to each other, or directly coupled, or the communication connection may be through some interfaces, and the indirect coupling or communication connection of the device or unit may be electrical, mechanical, or other forms of.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units; they may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, the functional units in the embodiments of the present disclosure may all be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above integration The unit can be implemented in the form of hardware, or in the form of hardware plus software functional units.

Those of ordinary skill in the art may understand that all or part of the steps to implement the above method embodiments may be completed by program instructions related hardware. The foregoing program may be stored in a computer-readable storage medium. When the program is executed, the execution includes The steps of the foregoing method embodiments; and the foregoing storage media include various media that can store program codes, such as a mobile storage device, a read-only memory (Read Only Memory, ROM), a magnetic disk, or an optical disk.

If the above integrated unit of the present disclosure is implemented in the form of a software function module and sold or used as an independent product, it may also be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the embodiments of the present disclosure can be embodied in the form of a software product in essence or part that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for A terminal (which may be a personal computer, mobile terminal, server, or network device, etc.) executes all or part of the methods described in the embodiments of the present disclosure. The foregoing storage media include various media that can store program codes, such as mobile storage devices, ROM, magnetic disks, or optical disks.

The above are only the embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure. Covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

A method for preventing harassment of telephones includes:

When the terminal receives a strange call, it obtains the address of the node on the blockchain where the data collection is located;

Acquiring the marking information in the data set according to the address of the node where the data set is located; and

When the phone number of the strange call is included in the marking information, the phone number is marked as a harassing call.
The method according to claim 1, wherein the step of acquiring the marking information in the data set according to the address of the node where the data set is located includes:

Download a tag list in the data set according to the address of the node where the data set is located, wherein the tag list includes at least one item of the tag information; and

Obtain the mark information from the mark list.
The method of claim 1, further comprising:

When the terminal determines that the unfamiliar call is a harassing call, according to the address of the node where the data set is located, it sends a markup instruction to the node where the data set is located

Wherein, the mark on chain instruction includes mark information.
The method of claim 3, further comprising:

The terminal generates account information based on the digital wallet address and account password; and

When the terminal sends the instruction to mark the chain to the node where the data set is located, the token in the digital wallet is paid according to the address of the digital wallet,

Wherein, the mark on chain instruction also includes the account information.
The method of claim 3, further comprising:

When the terminal determines that the unfamiliar call is not a harassing call, according to the address of the node where the data set is located, it sends an anti-tag chain instruction to the node where the data set is located,

Wherein, the anti-marking on-chain instruction includes a telephone number, an anti-marking mark and a marking time.
A method for preventing harassment of telephones includes:

The node where the data set is located receives the mark-up chain instruction sent by the first terminal in the blockchain, wherein the mark-up chain instruction includes mark information;

Save the tag information in the tag list; and

Transfer the tag list to other terminals in the blockchain.
The method according to claim 6, wherein the mark on chain instruction further includes the address of the digital wallet of the first terminal, and the method further includes:

The node where the data set is located deducts tokens from the digital wallet of the first terminal according to the address of the digital wallet of the first terminal.
The method of claim 7, further comprising:

The node where the data set is located determines that the phone number in the mark-up chain instruction has been marked by the second terminal before the current mark-up time and is stored in the mark list according to the mark-up chain instruction; and

According to the mark-up chain instruction sent by the second terminal, send reward tokens to the digital wallet of the second terminal.
The method of claim 6, further comprising:

The node where the data set is located receives the anti-marking on-chain instruction sent by the first terminal, wherein the anti-marking on-chain instruction includes a telephone number, an anti-marking identifier, and a marking time;

According to the anti-marking on-chain instruction, count the number N of times the number of the telephone number is marked and the number M of the times of the unmarking, where N and M are integers greater than or equal to 0; and

When the M is greater than or equal to N, all tag information with the phone number is deleted from the tag list.
An anti-harassment telephone device includes:

The first obtaining unit is configured to obtain the address of the node where the data collection is located on the blockchain when receiving a strange call;

A second obtaining unit configured to obtain the marking information in the data set according to the address of the node where the data set is located; and

The marking unit is configured to mark the telephone number as a harassing call when the marking information includes the telephone number of the strange call.
An anti-harassment telephone device includes:

The first receiving unit is configured to receive the mark-up chain instruction sent by the first terminal in the blockchain, wherein the mark-up chain instruction includes mark information;

A saving unit configured to save the mark information in a mark list; and

The first sending unit is configured to transmit the mark list to other terminals in the blockchain.
A terminal includes a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor implements the anti-harassment according to any one of claims 1 to 9. Phone method.
A computer-readable storage medium having computer-executable instructions stored thereon, when the computer-executable instructions are executed by a processor, the processor executes the anti-harassment telephone according to any one of claims 1 to 9. method.