WO2022193771A1 - 基于位置的服务数据处理方法及装置 - Google Patents
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- WO2022193771A1 WO2022193771A1 PCT/CN2021/140850 CN2021140850W WO2022193771A1 WO 2022193771 A1 WO2022193771 A1 WO 2022193771A1 CN 2021140850 W CN2021140850 W CN 2021140850W WO 2022193771 A1 WO2022193771 A1 WO 2022193771A1
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- G06F16/95—Retrieval from the web
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- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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Definitions
- the present application relates to the field of computer technology, and more particularly, to a location-based service data processing method, apparatus, electronic device, and computer-readable storage medium.
- LBS Location Based Services
- location-based services are provided for IoT terminals through operating systems represented by IOS and Android.
- IOS operating systems represented by IOS and Android.
- the operating system belongs to the privatized operation of some companies, the security of the real address of the IoT terminal cannot be guaranteed.
- One or more embodiments of the present disclosure provide a location-based service data processing method, apparatus, and electronic device and computer-readable storage medium.
- one or more embodiments of the present disclosure provide a location-based service data processing method applied to a blockchain, including:
- the location service request includes the real address, location information, location service request type and location service provider of the IoT terminal;
- the location service response includes the temporary address, response information generated by the location service provider based on the location information and the location service request type;
- the use of a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address includes:
- replacing the temporary address in the location service response with the real address by using the smart contract includes:
- the temporary address in the location service response is replaced with the real address based on the correspondence recorded in the smart contract.
- the method further includes:
- the method further includes:
- the method further includes:
- the blockchain includes a service node corresponding to the location service provider
- the sending the replaced location service request to the location service provider includes:
- the receiving a location service response sent by the location service provider includes:
- the location service response sent by the location service provider is received by the corresponding service node.
- the blockchain further includes supervision nodes corresponding to the supervision department;
- the method further includes:
- the method further includes:
- the location service response is sent to the supervisory node.
- the location service provider includes an operating system.
- One or more embodiments of the present disclosure provide a location-based service data processing apparatus applied to a blockchain, including:
- a first receiving module configured to receive a location service request sent by an IoT terminal; wherein, the location service request includes the real address, location information, location service request type and location service provider of the IoT terminal;
- a first replacement module configured to use a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address, and send the replaced location service request to the location service provider;
- a second receiving module configured to receive a location service response sent by the location service provider; wherein the location service response includes the temporary address, the location service provider based on the location information and the location service request Type of response information generated;
- the second replacement module is configured to use the smart contract to replace the temporary address in the location service response with the real address, and send the replaced location service response to the IoT terminal.
- the processor is configured to implement the steps of the above-mentioned location-based service data processing method when executing the computer program.
- One or more embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the above-mentioned location-based service data processing steps of the method.
- a location-based service data processing method includes: receiving a location service request sent by an IoT terminal; wherein the location service request includes the real address and location information of the IoT terminal. , location service request type and location service provider; use a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address, and send the replaced location service request to the location service provider ; Receive a location service response sent by the location service provider; wherein the location service response includes the temporary address, response information generated by the location service provider based on the location information and the location service request type; Use the smart contract to replace the temporary address in the location service response with the real address, and send the replaced location service response to the IoT terminal.
- FIG. 1 is a flowchart of a method for processing location-based service data according to an exemplary embodiment
- FIG. 2 is a flowchart of another method for processing location-based service data according to an exemplary embodiment
- FIG. 3 is a structural diagram of an application embodiment provided by one or more embodiments of the present disclosure.
- FIG. 4 is a structural diagram of a location-based service data processing apparatus according to an exemplary embodiment
- FIG. 5 is a structural diagram of an electronic device according to an exemplary embodiment.
- One or more embodiments of the present disclosure disclose a location-based service data processing method, which improves the security of the real address of an IoT terminal.
- FIG. 1 a flowchart of a method for processing location-based service data according to an exemplary embodiment, as shown in FIG. 1 , includes:
- S101 Receive a location service request sent by an IoT terminal; wherein, the location service request includes the real address, location information, location service request type, and location service provider of the IoT terminal;
- the execution body of this embodiment is a blockchain, which is located between the IoT terminal and the location service provider, and implements communication between the IoT terminal and the location service provider.
- the IoT terminal in this embodiment may include a mobile phone, a car, etc.
- the location service provider may include an operating system such as IOS, Android, etc., which is not specifically limited herein.
- the blockchain in this embodiment includes a service node corresponding to the location service provider, and the blockchain communicates with the corresponding location service provider through the service node.
- the service node adopts the minimal storage method, and only stores the corresponding location service. Provider-related location service information.
- the blockchain also includes regulatory nodes corresponding to the regulatory authorities. The regulatory nodes use full storage to store all location service information, enabling the regulatory authorities to effectively supervise the location services provided by location providers and ensuring the compliance of location-based services. sex.
- the IoT terminal sends a location service request to the blockchain, which includes the real address, location information, location service request type and location service provider of the IoT device, and of course other contents, which are not included in this embodiment.
- the real address of the IoT device such as the real IP address of the IoT device (full name in Chinese: Internet Protocol, full name in English: Internet Protocol) address, real Mac (full name in Chinese: Media Access Control Bit, full name in English: Media Access Control) address
- the location service request type is, for example, the weather information corresponding to the location information, that is, the location service request is used to request the weather information corresponding to the location information of the IoT terminal.
- the location service request may also be sent to the supervisory node for storage, that is, the location service information stored by the supervisory node includes the location service request sent by the terminal device.
- S102 Use a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address, and send the replaced location service request to the location service provider;
- the blockchain uploads the location service request sent by the IoT terminal to the chain, and uses the smart contract to automatically replace the real address with the temporary address. Further, the blockchain adopts the off-chain monitoring mechanism, and sends the replaced location service request to the location service provider in the location service request through the corresponding service node, including the temporary address, location information, location service of the IoT device.
- the request type and location service provider may also include other contents, which are not specifically limited in this embodiment.
- S103 Receive a location service response sent by the location service provider; wherein the location service response includes the temporary address, response information generated by the location service provider based on the location information and the location service request type ;
- the location service provider receives the location service request sent by the blockchain through the corresponding service node, and generates response information based on the location information and location service type therein, for example, the weather information corresponding to the location information is minus 12 degrees Celsius.
- the location service provider returns the location service response to the blockchain through the corresponding service node, that is, the blockchain receives the location service response sent by the location service provider through the corresponding service node, including the temporary address of the IoT device and the above response information. .
- the location service response may also be sent to the supervisory node for storage, that is, the location service information stored by the supervisory node includes the location service response returned by the location service provider.
- S104 Use the smart contract to replace the temporary address in the location service response with the real address, and send the replaced location service response to the IoT terminal.
- the blockchain uploads the location service response returned by the location service provider to the chain, and uses the smart contract to automatically replace the temporary address with the real address. Further, the blockchain returns the replaced location service response to the IoT terminal corresponding to the real address through the off-chain monitoring mechanism, including the real address of the IoT device and the above-mentioned response information. After receiving the replaced location service response, the IoT terminal displays information and provides services to the user.
- the location-based service data processing method utilizes the blockchain to realize the communication between the IoT terminal and the location service provider.
- the IoT terminal sends a location service request to the blockchain
- the blockchain uses a smart contract to replace the real address of the IoT terminal with a temporary address, and sends the replaced location service request to the location service provider.
- the location service provider returns a location service response to the blockchain based on the location information in the location service request and the response information generated by the location service request type.
- the blockchain uses smart contracts to replace the temporary address of the IoT terminal with the real address, and returns the replaced location service response to the IoT terminal.
- the location-based service data processing method realizes the replacement of the real address of the IoT terminal through the smart contract in the blockchain, thereby isolating the location service provider from obtaining the real address of the IoT terminal.
- the role of the address on the premise of protecting the real address of the IoT terminal from being obtained by the location service provider, can still complete the location-based service and realize the return of the location service response.
- the embodiment of the present application discloses a location-based service data processing method. Compared with the previous embodiment, the present embodiment further describes and optimizes the technical solution. specific:
- FIG. 2 a flowchart of another method for processing location-based service data according to an exemplary embodiment, as shown in FIG. 2 , includes:
- S201 Receive a location service request sent by an IoT terminal; wherein, the location service request includes the real address, location information, location service request type, and location service provider of the IoT terminal;
- S202 Use the smart contract to select a temporary address in the address pool on the chain, and replace the real address of the IoT terminal in the location service request with the temporary address;
- the temporary address is maintained through the address pool on the chain.
- a temporary address is randomly selected in the address pool on the chain to replace the real address in the location service request. address, and record the correspondence between the above real address and temporary address in the smart contract.
- S205 Receive a location service response sent by the location service provider; wherein the location service response includes the temporary address, response information generated by the location service provider based on the location information and the location service request type ;
- the block link when the block link receives the location service response returned by the location service provider, the temporary address in the location service response is replaced with the corresponding real address based on the correspondence recorded in the smart contract.
- S207 Send the replaced location service response to the IoT terminal.
- the smart contract is used to select a temporary address in the address pool on the chain, and the real address of the IoT terminal in the location service request is replaced by
- the temporary address includes: using the smart contract to select an unused temporary address in the address pool on the chain; replacing the real address of the IoT terminal in the location service request with the temporary address; replacing The status of the temporary address is updated to be in use; correspondingly, after replacing the temporary address in the location service response with the real address based on the correspondence recorded in the smart contract, the method further includes: The status of the temporary address is updated to unused.
- the on-chain address pool includes all temporary addresses, and each temporary address corresponds to a state, including in use and unused.
- the blockchain receives the location service request sent by the IoT terminal, it randomly selects a temporary address with an unused status in the address pool on the chain, and replaces the real address of the IoT terminal in the location service request with the temporary address. , to update the status of the temporary address in the smart contract from unused to in use.
- the block link receives the location service response returned by the location service provider, it replaces the temporary address in the location service response with the corresponding real address based on the correspondence recorded in the smart contract, and the status of the temporary address is changed from in use. Update to unused.
- the method further includes: changing the temporary address from the correspondingly, after replacing the temporary address in the location service response with the real address based on the corresponding relationship recorded in the smart contract, the method further includes: replacing the temporary address with the real address. Rejoin the on-chain address pool.
- the on-chain address pool only includes unused temporary addresses.
- the blockchain receives the location service request sent by the IoT terminal, it randomly selects a temporary address in the address pool on the chain, replaces the real address of the IoT terminal in the location service request with the temporary address, and then replaces the temporary address with the temporary address. Removed from the on-chain address pool.
- the blockchain receives the location service response returned by the location service provider, it replaces the temporary address in the location service response with the corresponding real address based on the correspondence recorded in the smart contract, and then re-adds the temporary address to the address on the chain pool.
- the temporary address is maintained through the address pool on the chain.
- a temporary address is randomly selected in the address pool on the chain to replace the location service.
- the real address in the request realizes the replacement of the real address of the IoT terminal through the smart contract in the blockchain, so as to isolate the location service provider from obtaining the real address of the IoT terminal, and protect the real address of the IoT terminal from being used by the location service.
- the location-based service can still be completed and the response of the location service can be returned.
- FIG. 3 is a structural diagram of an application embodiment provided by the present application. Specifically, the following steps may be included:
- Step 1 Form a blockchain LBS conversion service alliance chain:
- a blockchain LBS conversion service alliance chain is established.
- the participants in the alliance chain include several regulatory nodes and operating system service provider nodes.
- the full storage method is used to record the LBS conversion service records stored by all operating system service provider nodes.
- the minimal storage method is used, and only the LBS conversion service records related to itself are stored.
- Step 2 Mobile phone, car and other access devices send location information:
- IoT terminals such as mobile phones and automobiles send location information and service requests to the blockchain LBS conversion service device.
- the key information fields include "device real Mac address, LBS location information, location service request type: please return the weather information of the current location. Requests to the device side, location service provider: IOS operating system".
- Step 3 The blockchain LBS conversion service converts the device real Mac address to the device temporary Mac address:
- the blockchain LBS conversion service uploads the location service request information sent by mobile phones, cars and other IoT terminals to the chain, and automatically replaces the "device real Mac address" with "device temporary Mac address” through smart contracts, where the device temporary Mac address It comes from a "Mac address pool on the chain", which randomly saves Mac addresses in the "unused” state.
- the smart contract automatically selects a random Mac address from the "Mac address pool on the chain” as the "device” Temporary Mac Address", the status of the address is updated to "In Use”.
- the blockchain LBS conversion service sends a location service request to the designated location service provider through the off-chain monitoring mechanism.
- the key information fields include "device temporary Mac address, LBS location information, location service request type: please send the weather at the current location. Information returned to the device-side request, location service provider: IOS operating system”.
- Step 4 IOS, Android and other operating systems receive the location information converted by LBS:
- the IOS operating system receives the location service request sent by the blockchain LBS conversion service, and the key information fields include "device temporary Mac address, LBS location information, location service request type: please return the weather information of the current location to the request of the device side, location service Provider: IOS operating system".
- Step 5 IOS, Android and other operating systems return location service information:
- the IOS operating system returns the location service information to the blockchain LBS conversion service device according to the type of location service request.
- the key information fields include "the temporary Mac address of the device, the returned location service request information: the weather information at the current location is minus 12 degrees Celsius”.
- Step 6 The blockchain LBS conversion service converts the device temporary Mac address to the device real Mac address:
- the blockchain LBS conversion service uploads the location service information returned by the IOS operating system to the chain, and automatically replaces the "device temporary Mac address" with the "device real Mac address” through a smart contract.
- the blockchain LBS conversion service sends location service information to the specified device through the off-chain monitoring mechanism.
- the key information fields include "the real Mac address of the device, the returned location service request information: the weather information at the current location is minus 12 degrees Celsius",
- the smart contract automatically releases the "device temporary Mac address” to the "unused” state and puts it back into the "Mac address pool on the chain”.
- Step 7 Access devices such as mobile phones and cars receive LBS-converted location service information:
- Access devices such as mobile phones and cars receive the LBS-converted location service information from the blockchain.
- the key information fields include “the real Mac address of the device, the returned location service request information: the weather information at the current location is minus 12 degrees Celsius”, and it is used for face-to-face communication.
- User information display and service provision are examples of the key information fields.
- the following describes a location-based service data processing apparatus provided by an embodiment of the present application.
- the location-based service data processing apparatus described below and the location-based service data processing method described above may refer to each other.
- FIG. 4 a structural diagram of a location-based service data processing apparatus according to an exemplary embodiment, as shown in FIG. 4, includes:
- the first receiving module 401 is configured to receive a location service request sent by an IoT terminal; wherein, the location service request includes the real address, location information, location service request type and location service provider of the IoT terminal;
- a first replacement module 402 configured to use a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address, and send the replaced location service request to the location service provider;
- the second receiving module 403 is configured to receive a location service response sent by the location service provider; wherein the location service response includes the temporary address, the location service provider based on the location information and the location service The response information generated by the request type;
- the second replacement module 404 is configured to use the smart contract to replace the temporary address in the location service response with the real address, and send the replaced location service response to the IoT terminal.
- the location-based service data processing device utilizes the blockchain to realize the communication between the IoT terminal and the location service provider.
- the IoT terminal sends a location service request to the blockchain
- the blockchain uses a smart contract to replace the real address of the IoT terminal with a temporary address, and sends the replaced location service request to the location service provider.
- the location service provider returns a location service response to the blockchain based on the location information in the location service request and the response information generated by the location service request type.
- the blockchain uses smart contracts to replace the temporary address of the IoT terminal with the real address, and returns the replaced location service response to the IoT terminal.
- the location-based service data processing device realizes the replacement of the real address of the IoT terminal through the smart contract in the blockchain, thereby isolating the location service provider from obtaining the real address of the IoT terminal.
- the role of the address on the premise of protecting the real address of the IoT terminal from being obtained by the location service provider, can still complete the location-based service and realize the return of the location service response.
- the first replacement module 402 includes:
- a first replacement unit configured to use the smart contract to select a temporary address in the address pool on the chain, and replace the real address of the IoT terminal in the location service request with the temporary address;
- a recording unit used to record the correspondence between the real address and the temporary address in the smart contract
- a first sending unit configured to send the replaced location service request to the location service provider
- the second replacement module 404 includes:
- a second replacement unit configured to replace the temporary address in the location service response with the real address based on the correspondence recorded in the smart contract
- the second sending unit is configured to send the replaced location service response to the IoT terminal.
- the first replacement unit specifically uses the smart contract to select a temporary address whose status is unused in the address pool on the chain, and replaces the real address of the IoT terminal in the location service request with the actual address of the IoT terminal. Replace the address with the temporary address, and update the status of the temporary address to the unit in use;
- the second replacement module 404 further includes:
- an update unit configured to update the state of the temporary address to be unused.
- the first replacement module 402 further includes:
- a deletion unit used to delete the temporary address from the on-chain address pool
- the second replacement module 404 further includes:
- the joining unit is used for re-adding the temporary address to the on-chain address pool.
- the blockchain includes service nodes corresponding to the location service provider
- the first replacement module 402 specifically uses a smart contract to replace the real address of the IoT terminal in the location service request with a temporary address, and sends the replaced location service request to the location through the corresponding service node.
- Service provider modules ;
- the second receiving module 403 is specifically a module for receiving the location service response sent by the location service provider through the corresponding service node.
- the blockchain further includes a supervision node corresponding to the supervision department;
- the device also includes:
- a first sending module configured to send the location service request to the supervisory node after receiving the location service request sent by the IoT terminal;
- the second sending module is configured to send the location service response to the supervisory node after receiving the location service response sent by the location service provider.
- the location service provider includes an operating system.
- FIG. 5 is a structural diagram of an electronic device according to an exemplary embodiment. As shown in Figure 5, the electronic equipment includes:
- Communication interface 1 which can exchange information with other devices such as network devices;
- the processor 2 is connected to the communication interface 1 to realize information interaction with other devices, and is used to execute the location-based service data processing method provided by one or more of the above technical solutions when running the computer program.
- the computer program is instead stored on the memory 3 .
- bus system 4 is used to realize the connection communication between these components.
- the bus system 4 also includes a power bus, a control bus and a status signal bus.
- the various buses are labeled as bus system 4 in FIG. 5 .
- the memory 3 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device. Examples of such data include: any computer program used to operate on an electronic device.
- the memory 3 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memory.
- the non-volatile memory can be a read-only memory (ROM, Read Only Memory), a programmable read-only memory (PROM, Programmable Read-Only Memory), an erasable programmable read-only memory (EPROM, Erasable Programmable Read-only memory) Only Memory), Electrically Erasable Programmable Read-Only Memory (EEPROM, Electrically Erasable Programmable Read-Only Memory), Magnetic Random Access Memory (FRAM, ferromagnetic random access memory), Flash Memory (Flash Memory), Magnetic Surface Memory , CD-ROM, or CD-ROM (Compact Disc Read-Only Memory); magnetic surface memory can be disk memory or tape memory.
- RAM Random Access Memory
- SRAM Static Random Access Memory
- SSRAM Synchronous Static Random Access Memory
- DRAM Dynamic Random Access Memory
- SDRAM Synchronous Dynamic Random Access Memory
- DDRSDRAM Double Data Rate Synchronous Dynamic Random Access Memory
- ESDRAM Enhanced Type Synchronous Dynamic Random Access Memory
- SLDRAM Synchronous Link Dynamic Random Access Memory
- DRRAM Direct Rambus Random Access Memory
- the memory 2 described in the embodiments of the present application is intended to include but not limited to these and any other suitable types of memory.
- the methods disclosed in the above embodiments of the present application may be applied to the processor 2 or implemented by the processor 2 .
- the processor 2 may be an integrated circuit chip with signal processing capability. In the implementation process, each step of the above-mentioned method can be completed by a hardware integrated logic circuit in the processor 2 or an instruction in the form of software.
- the above-mentioned processor 2 may be a general-purpose processor, a DSP, or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
- the processor 2 may implement or execute the methods, steps, and logical block diagrams disclosed in the embodiments of this application.
- a general purpose processor may be a microprocessor or any conventional processor or the like.
- the steps of the method disclosed in the embodiments of the present application can be directly embodied as being executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor.
- the software module may be located in a storage medium, the storage medium is located in the memory 3, and the processor 2 reads the program in the memory 3, and completes the steps of the foregoing method in combination with its hardware.
- the embodiment of the present application further provides a storage medium, that is, a computer storage medium, specifically a computer-readable storage medium, for example, including a memory 3 storing a computer program, and the above-mentioned computer program can be executed by the processor 2, to complete the steps described in the preceding method.
- the computer-readable storage medium may be memory such as FRAM, ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface memory, optical disk, or CD-ROM.
- the aforementioned program can be stored in a computer-readable storage medium, and when the program is executed, execute It includes the steps of the above method embodiments; and the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic disk or an optical disk and other media that can store program codes.
- the above-mentioned integrated units of the present application are implemented in the form of software function modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.
- the computer software products are stored in a storage medium and include several instructions for An electronic device (which may be a personal computer, a server, or a network device, etc.) is caused to execute all or part of the methods described in the various embodiments of the present application.
- the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic disk or an optical disk and other mediums that can store program codes.
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Abstract
Description
Claims (16)
- 一种基于位置的服务数据处理方法,其中,应用于区块链,包括:接收物联网终端发送的位置服务请求;其中,所述位置服务请求包括所述物联网终端的真实地址、位置信息、位置服务请求类型和位置服务提供方;利用智能合约将所述位置服务请求中所述物联网终端的真实地址替换为临时地址,并将替换后的位置服务请求发送至所述位置服务提供方;接收所述位置服务提供方发送的位置服务响应;其中,所述位置服务响应包括所述临时地址、所述位置服务提供方基于所述位置信息和所述位置服务请求类型生成的响应信息;利用所述智能合约将所述位置服务响应中的所述临时地址替换为所述真实地址,并将替换后的位置服务响应发送至所述物联网终端。
- 根据权利要求1所述基于位置的服务数据处理方法,其中,所述利用智能合约将所述位置服务请求中所述物联网终端的真实地址替换为临时地址,包括:利用所述智能合约在链上地址池中选择临时地址,将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址;在所述智能合约中记录所述真实地址与所述临时地址的对应关系;相应的,所述利用所述智能合约将所述位置服务响应中的所述临时地址替换为所述真实地址,包括:基于所述智能合约中记录的对应关系将所述位置服务响应中的所述临时地址替换为所述真实地址。
- 根据权利要求2所述基于位置的服务数据处理方法,其中,所述利用所述智能合约在链上地址池中选择临时地址,将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址,包括:利用所述智能合约在链上地址池中选择状态为未使用的临时地址;将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址;将所述临时地址的状态更新为使用中;相应的,所述基于所述智能合约中记录的对应关系将所述位置服务响应中的所述临时地址替换为所述真实地址之后,还包括:将所述临时地址的状态更新为未使用。
- 根据权利要求2所述基于位置的服务数据处理方法,其中,将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址之后,还包括:将所述临时地址从所述链上地址池中删除;相应的,所述基于所述智能合约中记录的对应关系将所述位置服务响应中的所述临时地址替换为所述真实地址之后,还包括:将所述临时地址重新加入所述链上地址池。
- 根据权利要求1所述基于位置的服务数据处理方法,其中,所述区块链包括所述位置服务提供方对应的服务节点;所述将替换后的位置服务请求发送至所述位置服务提供方,包括:通过对应的服务节点将替换后的位置服务请求发送至所述位置服务提供方;所述接收所述位置服务提供方发送的位置服务响应,包括:通过对应的服务节点接收所述位置服务提供方发送的位置服务响应。
- 根据权利要求5所述基于位置的服务数据处理方法,其中,所述区块链还包括监管部门对应的监管节点;所述接收物联网终端发送的位置服务请求之后,还包括:将所述位置服务请求发送至所述监管节点;所述接收所述位置服务提供方发送的位置服务响应之后,还包括:将所述位置服务响应发送至所述监管节点。
- 根据权利要求1所述基于位置的服务数据处理方法,其中,所述位置服务提供方包括操作系统。
- 一种基于位置的服务数据处理装置,其中,应用于区块链,包括:第一接收模块,用于接收物联网终端发送的位置服务请求;其中,所述位置服务请求包括所述物联网终端的真实地址、位置信息、位置服务请求类型和位置服务提供方;第一替换模块,用于利用智能合约将所述位置服务请求中所述物联网终端的真实地址替换为临时地址,并将替换后的位置服务请求发送至所述位置服务提供方;第二接收模块,用于接收所述位置服务提供方发送的位置服务响应;其中,所述位置服务响应包括所述临时地址、所述位置服务提供方基于所述位置信息和所述位置服务请求类型生成的响应信息;第二替换模块,用于利用所述智能合约将所述位置服务响应中的所述临时地址替换为所述真实地址,并将替换后的位置服务响应发送至所述物联网终端。
- 根据权利要求8所述基于位置的服务数据处理装置,其中,所述第一替换模块包括:第一替换单元,用于利用所述智能合约在链上地址池中选择临时地址,将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址;记录单元,用于在所述智能合约中记录所述真实地址与所述临时地址的对应关系;第一发送单元,用于将替换后的位置服务请求发送至所述位置服务提供方;相应的,所述第二替换模块包括:第二替换单元,用于基于所述智能合约中记录的对应关系将所述位置服务响应中的所述临时地址替换为所述真实地址;第二发送单元,用于将替换后的位置服务响应发送至所述物联网终端。
- 根据权利要求9所述基于位置的服务数据处理装置,其中,所述第一替换单元具体为利用所述智能合约在链上地址池中选择状态为未使用的临时地址,将所述位置服务请求中所述物联网终端的真实地址替换为所述临时地址,并将所述临时地址的状态更新为使用中的单元;相应的,所述第二替换模块还包括:更新单元,用于将所述临时地址的状态更新为未使用。
- 根据权利要求9所述基于位置的服务数据处理装置,其中,所述第一替换模块还包括:删除单元,用于将所述临时地址从所述链上地址池中删除;相应的,所述第二替换模块还包括:加入单元,用于将所述临时地址重新加入所述链上地址池。
- 根据权利要求8所述基于位置的服务数据处理装置,其中,所述区块链包括所述位置服务提供方对应的服务节点;所述第一替换模块具体为利用智能合约将所述位置服务请求中所述物联网终端的真实地址替换为临时地址,并通过对应的服务节点将替换后的位置服务请求发送至所述位置服务提供方的模块;所述第二接收模块具体为通过对应的服务节点接收所述位置服务提供方发送的位置服务响应的模块。
- 根据权利要求12所述基于位置的服务数据处理装置,其中,所述区块链还包括监管部门对应的监管节点;所述装置还包括:第一发送模块,用于在接收物联网终端发送的位置服务请求之后,将所述位置服务请求发送至所述监管节点;第二发送模块,用于在接收所述位置服务提供方发送的位置服务响应之后,将所述位置服务响应发送至所述监管节点。
- 根据权利要求8所述基于位置的服务数据处理装置,其中,所述位置服务提供方包括操作系统。
- 一种电子设备,其中,包括:存储器,用于存储计算机程序;处理器,用于执行所述计算机程序时实现如权利要求1至7任一项所述基于位置的服务数据处理方法的步骤。
- 一种计算机可读存储介质,其中,所述计算机可读存储介质上存储有计算机程序,所述计算机程序被处理器执行时实现如权利要求1至7任一项所述基于位置的服务数据处理方法的步骤。
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