A method and system for controlling cluster of intelligent gold bonding wire equipment based on environmental Internet of Things

Abstract

The present invention provides a method and system for controlling a cluster of intelligent gold bonding wire devices based on an environmental Internet of Things, which belongs to the technical field of the Internet of Things and is used to ensure the information security of the inventory. The method includes: AIoTF sends an inventory request to a reader, the inventory request instructs the reader to inventory the devices located in the coverage area of ​​the reader, and the devices are intelligent gold bonding wire devices; AIoTF receives response information returned by the reader, the response information includes the device identification of M tags and the identification of the reader, M is an integer greater than 1, and the device identification of each tag in the M tags corresponds to an indication of an intelligent gold bonding wire device set with the tag; AIoTF uses the device identification of the M tags to verify the identification of the reader; wherein, if the verification of the identification of the reader is passed, it indicates that the identification of the reader is an identification encrypted with the device identification of the M tags, thereby indicating that the inventory is successful, otherwise, the inventory fails.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things, and in particular to a method and system for controlling a cluster of intelligent gold bonding wire equipment based on environmental Internet of Things. Background Art

[0002] Ambient IoT (A-IoT) is also called Ambient Power-enabled IoT Passive IoT (P-IoT), which means that some network nodes can be passive. They can obtain energy through solar energy, radio frequency, wind energy, hydropower or tidal energy, and there is no restriction on the way of obtaining energy. These nodes are not equipped with or rely on power devices such as batteries, but obtain energy from the environment to support data perception, transmission and distributed computing. Nodes can also store the obtained energy. The passive IoT architecture can include passive terminals, readers and servers. Passive terminals can be in the form of tags or any other terminal forms without restriction. Readers can be access network devices, such as base stations, pole stations, micro base stations, macro stations, etc.; readers can also be terminal devices, such as mobile phones, IoT devices, handheld readers and writers, etc.

[0003] Typical application scenarios of A-IoT are as follows: For example, in manufacturing, A-IoT is used for equipment monitoring and maintenance on production lines. In warehouse management, A-IoT can achieve inventory management and cargo tracking. In logistics and distribution, A-IoT can provide real-time cargo status updates, such as temperature, humidity, etc. Taking industrial inventory as an example, A-IoT can conduct large-scale inventory of equipment (such as production equipment / production line equipment) to determine the status of these equipment in the factory, such as which equipment has been added or reduced.

[0004] However, for such large-scale inventory scenarios, how to ensure the information security of the inventory is a current research issue. Summary of the invention

[0005] The embodiment of the present invention provides a method and system for controlling a cluster of intelligent gold bonding wire equipment based on environmental Internet of Things, so as to ensure the security of inventory information.

[0006] In order to achieve the above object, the present invention adopts the following technical scheme:

[0007] In a first aspect, a method for controlling a cluster of smart gold bonding wire devices based on an environmental Internet of Things is provided, which is applied to an environmental Internet of Things function AIoTF, and the method comprises: AIoTF sends an inventory request to a reader, the inventory request instructs the reader to take inventory of devices located in a coverage area of ​​the reader, the devices being smart gold bonding wire devices; AIoTF receives response information returned by the reader, the response information comprises device identifiers of M tags and an identifier of the reader, M is an integer greater than 1, and the device identifier of each of the M tags corresponds to an indication of a smart gold bonding wire device on which the tag is set; AIoTF uses the device identifiers of the M tags to verify the identifier of the reader; wherein, if the verification of the reader's identifier is successful, it indicates that the reader's identifier is an identifier encrypted using the device identifiers of the M tags, thereby indicating a successful inventory; otherwise, the inventory fails.

[0008] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K1 device identifications from the device identifications of the M tags, with the last digit of the device identification as a cardinality value, where K1 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K1 tags to verify the identification of the reader.

[0009] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a first hash value; AIoTF uses the device identification of K1 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K1 tags, and hashes the character string composed of the device identifications of K1 tags in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; AIoTF determines whether there is a hash value among the J1 hash values ​​that is the same as the first hash value. If there is a hash value among the J1 hash values ​​that is the same as the first hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0010] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K2 device identifications whose last digit of the device identification is an even number from the device identifications of the M tags, where K2 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K2 tags to verify the identification of the reader.

[0011] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a second hash value; AIoTF uses the device identification of K2 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of the K2 tags, and hashes the character strings composed of the device identifications of the K2 tags in all permutations to obtain J2 hash values, where J2 is an integer greater than 1; AIoTF determines whether there is a hash value among the J2 hash values ​​that is the same as the second hash value. If there is a hash value among the J2 hash values ​​that is the same as the second hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0012] Optionally, AIoTF uses the device identifications of M tags to verify the reader's identification, including: whether AIoTF has a newly acquired device identification among the device identifications of the M tags; if AIoTF has K3 device identifications newly acquired in this inventory, K3 is an integer greater than or equal to 1 and less than or equal to M, then AIoTF uses the device identifications of K3 tags to verify the reader's identification.

[0013] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a third hash value; AIoTF uses the device identifications of K3 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K3 tags, and hashes the character strings composed of the device identifications of K3 tags in all permutations to obtain J3 hash values, where J3 is an integer greater than 1; AIoTF determines whether there is a hash value among the J3 hash values ​​that is the same as the third hash value. If there is a hash value among the J3 hash values ​​that is the same as the third hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0014] Optionally, before the AIoTF sends an inventory request to the reader, the method also includes: the AIoTF receives a service request from an application requester, the service request instructing to take an inventory of devices in a target area; the AIoTF sends an inventory request to the reader, including: the AIoTF sends an inventory request to the reader according to the service request.

[0015] Optionally, when the inventory is successful, the method further includes: AIoTF sends a service response to the service request to the application requester, and the service response includes the device identifiers of the M tags.

[0016] In a second aspect, a smart gold bonding wire equipment cluster control system based on environmental Internet of Things is provided, the system includes an environmental Internet of Things function AIoTF, and the system is configured as follows: AIoTF sends an inventory request to a reader, the inventory request instructs the reader to take inventory of devices located in the coverage area of ​​the reader, the devices being smart gold bonding wire devices; AIoTF receives response information returned by the reader, the response information includes device identifiers of M tags and an identifier of the reader, M is an integer greater than 1, and the device identifier of each of the M tags corresponds to an indication of a smart gold bonding wire device on which the tag is set; AIoTF uses the device identifiers of the M tags to verify the identifier of the reader; wherein, if the verification of the reader's identifier is successful, it indicates that the reader's identifier is an identifier encrypted with the device identifiers of the M tags, thereby indicating that the inventory is successful, otherwise, the inventory fails.

[0017] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K1 device identifications from the device identifications of the M tags, with the last digit of the device identification as a cardinality value, where K1 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K1 tags to verify the identification of the reader.

[0018] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a first hash value; AIoTF uses the device identification of K1 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K1 tags, and hashes the character string composed of the device identifications of K1 tags in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; AIoTF determines whether there is a hash value among the J1 hash values ​​that is the same as the first hash value. If there is a hash value among the J1 hash values ​​that is the same as the first hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0019] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K2 device identifications whose last digit of the device identification is an even number from the device identifications of the M tags, where K2 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K2 tags to verify the identification of the reader.

[0020] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a second hash value; AIoTF uses the device identification of K2 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of the K2 tags, and hashes the character strings composed of the device identifications of the K2 tags in all permutations to obtain J2 hash values, where J2 is an integer greater than 1; AIoTF determines whether there is a hash value among the J2 hash values ​​that is the same as the second hash value. If there is a hash value among the J2 hash values ​​that is the same as the second hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0021] Optionally, AIoTF uses the device identifications of M tags to verify the reader's identification, including: whether AIoTF has a newly acquired device identification among the device identifications of the M tags; if AIoTF has K3 device identifications newly acquired in this inventory, K3 is an integer greater than or equal to 1 and less than or equal to M, then AIoTF uses the device identifications of K3 tags to verify the reader's identification.

[0022] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a third hash value; AIoTF uses the device identifications of K3 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K3 tags, and hashes the character strings composed of the device identifications of K3 tags in all permutations to obtain J3 hash values, where J3 is an integer greater than 1; AIoTF determines whether there is a hash value among the J3 hash values ​​that is the same as the third hash value. If there is a hash value among the J3 hash values ​​that is the same as the third hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0023] Optionally, before the AIoTF sends an inventory request to the reader, the method also includes: the AIoTF receives a service request from an application requester, the service request instructing to take an inventory of devices in a target area; the AIoTF sends an inventory request to the reader, including: the AIoTF sends an inventory request to the reader according to the service request.

[0024] Optionally, when the inventory is successful, the method further includes: AIoTF sends a service response to the service request to the application requester, and the service response includes the device identifications of the M tags.

[0025] In a third aspect, an electronic device is provided, comprising: a processor and a memory; the memory is used to store a computer program, and when the processor executes the computer program, the electronic device executes the method described in the first aspect.

[0026] In a possible design solution, the electronic device described in the third aspect may further include a transceiver. The transceiver may be a transceiver circuit or an interface circuit. The transceiver may be used for the electronic device described in the third aspect to communicate with other electronic devices.

[0027] In an embodiment of the present invention, the electronic device described in the third aspect may be a terminal, or a chip (system) or other parts or components that may be arranged in the terminal, or a system including the terminal.

[0028] In a fourth aspect, a computer-readable storage medium is provided, comprising: a computer program or instructions; when the computer program or instructions are executed on a computer, the computer is caused to execute the method described in the first aspect.

[0029] In summary, taking the smart gold bonding wire device scenario as an example, when AIoTF instructs the reader to take inventory of the smart gold bonding wire devices located in the reader's coverage area, if AIoTF receives the response information returned by the reader, such as the device identifications of M tags (or the identifications of M smart gold bonding wire devices) and the reader's identification, then AIoTF can use the device identifications of the M tags to verify the reader's identification to determine whether the reader's identification is scrambled by the device identifications of the M tags. This can prevent attackers from forging the device identification reported by the reader to ensure the security of the inventory information. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the architecture of an Internet of Things system provided by an embodiment of the present invention;

[0031] Figure 2 A schematic diagram of a flow chart of a multi-material storage path planning method based on the Internet of Things provided in an embodiment of the present invention;

[0032] Figure 3 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described below in conjunction with the accompanying drawings.

[0034] Ambient IoT (A-IoT):

[0035] With the development of communication technology, the 3rd Generation Partnership Project (3GPP) defined A-IoT. A-IoT is also called ambient power-enabled IoT or passive IoT (P-IoT). A-IoT can be applied to a variety of value scenarios.

[0036] For example, warehouse / transportation / materials: By embedding or attaching passive or semi-passive IoT tags to goods, goods stored in warehouses, shopping malls, etc. are automatically collected by readers during the logistics process. Managers can quickly query the goods information in the system, reduce the risk of abandonment or theft, increase the speed of goods delivery, improve accuracy, and prevent cross-selling and anti-counterfeiting. Another example is fixed asset management: Some places with huge assets or valuable items such as libraries, art galleries and museums need to have complete management procedures or rigorous protection measures. When there are abnormal changes in the storage information of books or valuable items, the administrator will be reminded in the system as soon as possible to handle the relevant situation.

[0037] The architecture of A-IoT includes: server, ambient IoT function (AIoTF), reader, and A-IoT device.

[0038] The server can be an application function (AF) or an application server (AS).

[0039] AIoTMF can process business requests from business requesters (AF) and perform corresponding business operations (such as instructing the reader to perform the inventory process of the AIoT terminal) and transmission instructions (such as read operations, write operations, deactivation operations, etc.). AIoTMF can also manage IoT devices and perform security authentication processes.

[0040] IoT devices can be divided into three categories: device A, device B or device C. Device A or device 1a can be understood as similar to passive A-IoT devices. Passive A-IoT devices can be in the form of tags or any other terminal form without restriction. Device B or device 1b can be understood as similar to semi-passive A-IoT devices. Semi-passive A-IoT devices can obtain energy through solar energy, radio frequency, wind energy, hydropower or tidal energy, and there is no restriction on the way of obtaining energy. These nodes are not equipped with or rely on power devices such as batteries, but obtain energy from the environment to support data perception, transmission and distributed computing. Device C or device 1c can be understood as similar to active A-IoT devices.

[0041] The reader can be a radio access network (RAN) device, such as a base station, pole station, micro base station, macro station, etc., or the reader can also be a terminal device, such as a mobile phone, IoT device, handheld reader and other devices. The reader can perform non-contact two-way data communication through wireless radio frequency, and use wireless radio frequency to read and write tags, so as to achieve the purpose of identifying targets and exchanging data. For example, for a passive tag, when it enters the effective identification range of the reader, it can receive the radio frequency signal emitted by the reader, and use the energy obtained by the induced current to emit the information stored in the chip, or, for a semi-passive tag or an active tag, it can actively send a signal of a certain frequency, and the reader receives and decodes the information and sends it to the central information system for relevant data processing. In addition, the reader can also be called a reader / writer.

[0042] In the embodiment of the present invention, "indication" may include direct indication and indirect indication, and may also include explicit indication and implicit indication. The information indicated by a certain information is called information to be indicated. In the specific implementation process, there are many ways to indicate the information to be indicated, such as but not limited to, the information to be indicated can be directly indicated, such as the information to be indicated itself or the index of the information to be indicated. The information to be indicated can also be indirectly indicated by indicating other information, wherein there is an association relationship between the other information and the information to be indicated. It is also possible to indicate only a part of the information to be indicated, while the other parts of the information to be indicated are known or agreed in advance. For example, the indication of specific information can also be achieved by means of the arrangement order of each information agreed in advance (for example, specified by the protocol), thereby reducing the indication overhead to a certain extent. At the same time, the common parts of each information can also be identified and indicated uniformly to reduce the indication overhead caused by indicating the same information separately.

[0043] In addition, the specific indication method may also be various existing indication methods, such as but not limited to the above-mentioned indication methods and various combinations thereof. The specific details of the various indication methods can refer to the prior art and will not be repeated herein. As can be seen from the above, for example, when it is necessary to indicate multiple information of the same type, different indication methods may be used for different information. In the specific implementation process, the desired indication method can be selected according to specific needs. The embodiment of the present invention does not limit the selected indication method. In this way, the indication method involved in the embodiment of the present invention should be understood to cover various methods that can enable the party to be indicated to obtain the information to be indicated.

[0044] It should be understood that the information to be indicated can be sent as a whole or divided into multiple sub-information and sent separately, and the sending period and / or sending time of these sub-information can be the same or different. The specific sending method is not limited in the embodiment of the present invention. Among them, the sending period and / or sending time of these sub-information can be pre-defined, for example, pre-defined according to a protocol, or can be configured by the sending end device by sending configuration information to the receiving end device.

[0045] "Pre-definition" or "pre-configuration" can be implemented by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in the device, and the embodiments of the present invention do not limit the specific implementation method. Among them, "saving" can mean saving in one or more memories. The one or more memories can be set separately or integrated in an encoder or decoder, a processor, or an electronic device. The one or more memories can also be partially set separately and partially integrated in a decoder, a processor, or an electronic device. The type of memory can be any form of storage medium, which is not limited by the embodiments of the present invention.

[0046] The "protocol" involved in the embodiments of the present invention may refer to a protocol family in the communication field, a standard protocol with a similar protocol family frame structure, or a related protocol applied in future systems, and the embodiments of the present invention do not specifically limit this.

[0047] In the embodiments of the present invention, descriptions such as "when...", "in the case of...", "if" and "if" all mean that the device will perform corresponding processing under certain objective circumstances, but do not limit the time, nor do they require the device to perform judgment actions when implementing, nor do they mean the existence of other limitations.

[0048] In the description of the embodiments of the present invention, unless otherwise specified, " / " indicates that the objects associated before and after are in an "or" relationship, for example, A / B can represent A or B; "and / or" in the embodiments of the present invention is only a kind of association relationship describing the associated objects, indicating that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. In addition, in the description of the embodiments of the present invention, unless otherwise specified, "multiple" refers to two or more than two. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b or c can represent: a, b, c, ab, ac, bc, or abc, where a, b, c can be single or multiple. In addition, in order to facilitate the clear description of the technical solution of the embodiments of the present invention, in the embodiments of the present invention, the words "first" and "second" are used to distinguish the same or similar items with basically the same functions and effects. Those skilled in the art will appreciate that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit the difference. At the same time, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present invention should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a concrete way for easy understanding.

[0049] The network architecture and business scenarios described in the embodiments of the present invention are intended to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute a limitation on the technical solutions provided by the embodiments of the present invention. A person of ordinary skill in the art can appreciate that with the evolution of the network architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present invention are equally applicable to similar technical problems.

[0050] To facilitate understanding of the embodiments of the present invention, first Figure 1 Taking the Internet of Things system shown in as an example, Figure 1 A schematic diagram of the architecture of an Internet of Things system applicable to a multi-material storage path planning method based on the Internet of Things provided in an embodiment of the present invention.

[0051] like Figure 1 As shown, the IoT system may include: an ambient IoT function (Ambient IoT Function, AIoTF), a reader (reader) and an AIoT device (device).

[0052] AIoTF is used for business operations indicated by the application party, instructing the reader to perform AIoT-related operations, such as inventory, reading, and writing.

[0053] The reader can be a base station or a terminal, as described above in detail, which will not be repeated here.

[0054] AIoT devices can be devices in the form of terminals, i.e., terminals. The terminal can be a terminal with transceiver functions, or a chip or chip system that can be set in the terminal. The terminal can also be called user equipment (UE), access terminal, subscriber unit, user station, mobile station (MS), mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user device. The terminal in the embodiments of the present application can be a mobile phone, a cellular phone, a smart phone, a tablet computer, a wireless data card, a personal digital assistant (PDA), a wireless modem, a handset, a laptop computer, a machine type communication (MTC) terminal, a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, a wireless terminal in industrial control, a wireless terminal in self driving, a wireless terminal in remote medical, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, a vehicle-mounted terminal, a road side unit (RSU) with terminal function, etc. The terminal of the present application may also be a vehicle-mounted module, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit built into a vehicle as one or more components or units. Alternatively, the terminal may also be customer-premises equipment (CPE).

[0055] Figure 2A flowchart of a method provided by an embodiment of the present invention. This multi-material storage path planning method based on the Internet of Things is applicable to the above-mentioned Internet of Things system, and involves the interaction between devices in the above-mentioned Internet of Things system. The specific process is as follows:

[0056] S201, AIoTF sends an inventory request to the reader.

[0057] The inventory request instructs the reader to take inventory of the devices located in the coverage area of ​​the reader, and the device is a smart gold bonding wire device, that is, taking the smart gold bonding wire device as an example. For example, the inventory request may include a mask, and the mask indicates the device type, which may be a specific type, such as the smart gold bonding wire device of the present application, to trigger the execution of the subsequent special process of the present application, that is, when the device type indicated by the mask is a smart gold bonding wire device, the reader knows that it needs to use the subsequent special process of the present application for processing, such as scrambling. Of course, the present application is based on smart gold bonding wire devices, and other types of devices that want to implement the method of the present application can also refer to it for understanding, and will not be repeated here.

[0058] Each smart gold bonding wire device is equipped with a corresponding tag, which can also be understood as an AIoT device. The tag set on each smart gold bonding wire device stores the tag's identifier, which can be the identifier of the smart gold bonding wire device, such as the device identifier (EPC), which can be a string of numbers and letters, such as 22011xx129SI1, to uniquely identify the smart gold bonding wire device.

[0059] In one possible case, before AIoTF sends an inventory request to the reader, AIoTF can receive a service request from an application requester (such as AF), which indicates to take an inventory of the devices in the target area, such as information about the target area, such as the cell's identifier / identity list, and information indicating the type of device to be inventoried, which can specifically indicate that the device type is a specific type, such as the smart gold bonding wire device of this application, to trigger the execution of the special process of this application. Thus, AIoTF can send an inventory request to the reader according to the service request.

[0060] S202, AIoTF receives the response information returned by the reader.

[0061] The response information includes the device identifications of the M tags (or the device identifications of each of the M tags, a total of M device identifications) and the identification of the reader, where M is an integer greater than 1, and the device identification of each of the M tags corresponds to an indication of an intelligent bonding wire device set for the tag, as described above, and will not be repeated here. Among them, for a normal reader (i.e., a reader forged by a non-malicious attacker), after obtaining the device identifications sent by each of the M tags through inventory, it can execute the method of the present application according to the indication of the mask, or it can also execute the method of the present application by default without indication. For example, a normal reader can choose to use at least part of the device identifications of the M device identifications, together with the reader's own information used to uniquely indicate the reader, to scramble and construct the reader's identification. The specific scrambling method can be referred to below.

[0062] S203, AIoTF uses the device identifications of the M tags to verify the reader's identification.

[0063] If the reader's identification is verified, it means that the reader's identification is an identification encrypted with the device identifications of M tags, which means that the inventory is successful. Otherwise, the inventory fails, which is described in detail below.

[0064] Method 1:

[0065] AIoTF can obtain K1 device identifications whose last digit of the device identification is a cardinality value from the device identifications of M tags, where K1 is an integer greater than or equal to 1 and less than or equal to M. Then, AIoTF can use the device identifications of K1 tags to verify the identification of the reader. For example, the construction of the identification of the reader includes information for uniquely indicating the reader and a first hash value. AIoTF determines whether the information for uniquely indicating the reader is the same as the identifier of the reader preconfigured by AIoTF; when the information for uniquely indicating the reader is the same as the identifier of the reader preconfigured by AIoTF, AIoTF traverses all permutations of the device identifications of K1 tags, and hashes the string composed of the device identifications of K1 tags in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; AIoTF determines whether there is a hash value in the J1 hash values ​​that is the same as the first hash value. If there is a hash value in the J1 hash values ​​that is the same as the first hash value, it means that the identification of the reader is verified, otherwise, the identification of the reader fails to be verified.

[0066] That is to say, a normal reader can execute a similar method to AIoTF to generate the first hash value. For example, the reader can also obtain K1 device identifications with the last digit of the device identification as the base value from the device identifications of M tags, and then hash the character string composed of the device identifications of K1 tags randomly arranged in a certain manner to obtain the first hash value.

[0067] For example, the device identification of K1 tags includes device identification #1 (such as 1x1003), device identification #2 (such as 29ff067), and device identification #3 (such as K88099). All arrangements are as follows:

[0068] 1x100329ff067K88099;

[0069] 1x1003K8809929ff067;

[0070] 29ff0671x1003K88099;

[0071] 29ff067K880991x1003;

[0072] K8809929ff0671x1003;

[0073] K880991x100329ff067;

[0074] The reader randomly selects one, such as 29ff067K880991x1003, and hashes 29ff067K880991x1003 to get the first hash value. Since AIoTF does not know which one the reader is using, it needs to traverse all permutations to generate hash values. Under normal circumstances, the first hash value can also be included.

[0075] It can be understood that since the first hash value is added to the identification structure of the reader, it is carried more secretly. Of course, due to the above-mentioned selection and hash mechanism, it is pre-configured by the normal reader and AIoTF, the attacker cannot steal this mechanism, and thus cannot construct this structure when the forged reader reports the reader's identification in the inventory, so it is bound to fail the AIoTF verification, so that it can be determined that the device identification reported by the forged reader inventory is a forged identification, so as to avoid the inability to identify the forged device identification, resulting in redundant assets (even malicious assets) in the inventory, or the existing assets being malicious assets, thereby causing losses to the company's operations, such as the huge losses caused by high-value smart bonding wire equipment.

[0076] Method 2:

[0077] AIoTF obtains K2 device identifications whose last digit of the device identification is an even value from the device identifications of M tags, where K2 is an integer greater than or equal to 1 and less than or equal to M. AIoTF uses the device identifications of K2 tags to verify the identification of the reader. For example, the construction of the identification of the reader includes information for uniquely indicating the reader and a second hash value; AIoTF determines whether the information for uniquely indicating the reader is the same as the identifier of the reader preconfigured by AIoTF; when the information for uniquely indicating the reader is the same as the identifier of the reader preconfigured by AIoTF, AIoTF traverses all permutations of the device identifications of K2 tags, and hashes the string composed of the device identifications of K2 tags in all permutations to obtain J2 hash values, where J2 is an integer greater than 1; AIoTF determines whether there is a hash value in the J2 hash values ​​that is the same as the second hash value. If there is a hash value in the J2 hash values ​​that is the same as the second hash value, it means that the verification of the identification of the reader is passed, otherwise, the verification of the identification of the reader fails.

[0078] The principle and effect of method 2 are similar to those of method 1 and will not be described in detail.

[0079] Method 3: AIoTF checks whether there is a newly acquired device ID among the device IDs of the M tags.

[0080] If AIoTF has a newly acquired K3 device identification in this inventory (for example, both AIoTF and the reader can cache the device identification from the last inventory. If this is the first inventory, then the device identification of each of the M tags is newly acquired, that is, K3=M), and K3 is an integer greater than or equal to 1 and less than or equal to M, then AIoTF uses the device identification of K3 tags to verify the reader's identification. The construction of the reader's identification includes information for uniquely indicating the reader and a third hash value; AIoTF determines whether the information for uniquely indicating the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information for uniquely indicating the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K3 tags, and hashes the character strings composed of the device identifications of K3 tags in all permutations to obtain J3 hash values, where J3 is an integer greater than 1; AIoTF determines whether there is a hash value among the J3 hash values ​​that is the same as the third hash value. If there is a hash value among the J3 hash values ​​that is the same as the third hash value, it means that the verification of the reader's identification is passed, otherwise, the verification of the reader's identification fails.

[0081] The principle and effect of method 3 are similar to those of method 1, and will not be described in detail. Of course, for method 3, if there is no newly acquired device identification in this inventory, the method of this application may not be executed.

[0082] Optionally, when the inventory is successful, the method further includes: AIoTF sends a business response to the business request to the application requester, and the business response includes the device identifications of the M tags.

[0083] In summary, taking the smart gold bonding wire device scenario as an example, when AIoTF instructs the reader to take inventory of the smart gold bonding wire devices located in the reader's coverage area, if AIoTF receives the response information returned by the reader, such as the device identifications of M tags (or the identifications of M smart gold bonding wire devices) and the reader's identification, then AIoTF can use the device identifications of the M tags to verify the reader's identification to determine whether the reader's identification is scrambled by the device identifications of the M tags. This can prevent attackers from forging the device identification reported by the reader to ensure the security of the inventory information.

[0084] Combination of the above Figure 2 The method provided by the embodiment of the present invention is described in detail. The following is a detailed description of a smart gold bonding wire equipment cluster control system based on the environmental Internet of Things for executing the method provided by the embodiment of the present invention. The system includes an environmental Internet of Things function AIoTF, and the system is configured as follows: AIoTF sends an inventory request to the reader, and the inventory request instructs the reader to inventory the devices located in the coverage area of ​​the reader, and the devices are smart gold bonding wire devices; AIoTF receives the response information returned by the reader, and the response information includes the device identification of M tags and the identification of the reader, M is an integer greater than 1, and the device identification of each tag in the M tags corresponds to an indication of a smart gold bonding wire device set with the tag; AIoTF uses the device identification of the M tags to verify the identification of the reader; wherein, if the verification of the reader identification is passed, it means that the reader identification is an identification encrypted with the device identification of the M tags, and thus indicates that the inventory is successful, otherwise, the inventory fails.

[0085] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K1 device identifications from the device identifications of the M tags, with the last digit of the device identification as a cardinality value, where K1 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K1 tags to verify the identification of the reader.

[0086] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a first hash value; AIoTF uses the device identification of K1 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K1 tags, and hashes the character string composed of the device identifications of K1 tags in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; AIoTF determines whether there is a hash value among the J1 hash values ​​that is the same as the first hash value. If there is a hash value among the J1 hash values ​​that is the same as the first hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0087] Optionally, AIoTF uses the device identifications of M tags to verify the identification of the reader, including: AIoTF obtains K2 device identifications whose last digit of the device identification is an even number from the device identifications of the M tags, where K2 is an integer greater than or equal to 1 and less than or equal to M; AIoTF uses the device identifications of K2 tags to verify the identification of the reader.

[0088] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a second hash value; AIoTF uses the device identification of K2 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of the K2 tags, and hashes the character strings composed of the device identifications of the K2 tags in all permutations to obtain J2 hash values, where J2 is an integer greater than 1; AIoTF determines whether there is a hash value among the J2 hash values ​​that is the same as the second hash value. If there is a hash value among the J2 hash values ​​that is the same as the second hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0089] Optionally, AIoTF uses the device identifications of M tags to verify the reader's identification, including: whether AIoTF has a newly acquired device identification among the device identifications of the M tags; if AIoTF has K3 device identifications newly acquired in this inventory, K3 is an integer greater than or equal to 1 and less than or equal to M, then AIoTF uses the device identifications of K3 tags to verify the reader's identification.

[0090] Optionally, the construction of the reader's identification includes information for uniquely indicating the reader and a third hash value; AIoTF uses the device identifications of K3 tags to verify the reader's identification, including; AIoTF determines whether the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF; when the information used to uniquely indicate the reader is the same as the identifier of the reader pre-configured by AIoTF, AIoTF traverses all permutations of the device identifications of K3 tags, and hashes the character strings composed of the device identifications of K3 tags in all permutations to obtain J3 hash values, where J3 is an integer greater than 1; AIoTF determines whether there is a hash value among the J3 hash values ​​that is the same as the third hash value. If there is a hash value among the J3 hash values ​​that is the same as the third hash value, it means that the verification of the reader's identification is successful, otherwise, the verification of the reader's identification fails.

[0091] Optionally, before the AIoTF sends an inventory request to the reader, the method also includes: the AIoTF receives a service request from an application requester, the service request instructing to take an inventory of devices in a target area; the AIoTF sends an inventory request to the reader, including: the AIoTF sends an inventory request to the reader according to the service request.

[0092] Optionally, when the inventory is successful, the method further includes: AIoTF sends a service response to the service request to the application requester, and the service response includes the device identifiers of the M tags.

[0093] Figure 3 The schematic diagram of the structure of the electronic device provided by the embodiment of the present invention. For example, the electronic device may be a network device, or a chip (system) or other components or assemblies that can be set in the network device. Figure 3 As shown, the electronic device 400 may include a processor 401. Optionally, the electronic device 400 may further include a memory 402 and / or a transceiver 403. The processor 401 is coupled with the memory 402 and the transceiver 403, such as being connected via a communication bus.

[0094] Combine the following Figure 3 The components of the electronic device 400 are described in detail:

[0095] The processor 401 is the control center of the electronic device 400, and may be a processor or a general term for multiple processing elements. For example, the processor 401 is one or more central processing units (CPUs), or an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention, such as one or more microprocessors (digital signal processors, DSPs), or one or more field programmable gate arrays (FPGAs).

[0096] Optionally, the processor 401 can execute various functions of the electronic device 400 by running or executing the software program stored in the memory 402 and calling the data stored in the memory 402, such as executing the above Figure 2 A multi-material storage path planning method based on the Internet of Things is shown.

[0097] In a specific implementation, as an embodiment, the processor 401 may include one or more CPUs, such as Figure 3 CPU0 and CPU1 are shown in FIG.

[0098] In a specific implementation, as an embodiment, the electronic device 400 may also include multiple processors. Each of these processors may be a single-core processor (single-CPU) or a multi-core processor (multi-CPU). The processor here may refer to one or more devices, circuits, and / or processing cores for processing data (such as computer program instructions).

[0099] The memory 402 is used to store the software program for executing the solution of the present invention, and the execution is controlled by the processor 401. The specific implementation method can refer to the above method embodiment, which will not be repeated here.

[0100] Optionally, the memory 402 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a random access memory (RAM) or other types of dynamic storage devices that can store information and instructions, or an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compressed optical disc, laser disc, optical disc, digital versatile disc, Blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto. The memory 402 may be integrated with the processor 401, or may exist independently and access the computer through the interface circuit ( Figure 3 The processor 401 is coupled to the processor 401 (not shown), which is not specifically limited in this embodiment of the present invention.

[0101] The transceiver 403 is used for communication with other electronic devices. For example, if the electronic device 400 is a terminal, the transceiver 403 can be used to communicate with a network device, or with another terminal device. For another example, if the electronic device 400 is a network device, the transceiver 403 can be used to communicate with a terminal, or with another network device.

[0102] Optionally, the transceiver 403 may include a receiver and a transmitter ( Figure 3 The receiver is used to implement a receiving function, and the transmitter is used to implement a sending function.

[0103] Optionally, the transceiver 403 may be integrated with the processor 401, or may exist independently and communicate with the electronic device 400 through an interface circuit ( Figure 3 The processor 401 is coupled to the processor 401 (not shown), which is not specifically limited in this embodiment of the present invention.

[0104] Understandably, Figure 3 The structure of the electronic device 400 shown in the figure does not constitute a limitation on the electronic device, and the actual electronic device may include more or fewer components than those shown in the figure, or combine certain components, or arrange the components differently.

[0105] In addition, the technical effects of the electronic device 400 can refer to the technical effects of the methods described in the above method embodiments, which will not be repeated here.

[0106] It should be understood that the processor in the embodiment of the present invention may be a central processing unit (CPU), and the processor may also be other general-purpose processors, digital signal processors (DSP), application specific integrated circuits (ASIC), field programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0107] It should also be understood that the memory in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link DRAM (SLDRAM), and direct rambus RAM (DR RAM).

[0108] The above embodiments can be implemented in whole or in part by software, hardware (such as circuits), firmware or any other combination. When implemented by software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, the process or function described in the embodiment of the present invention is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center by wired (such as infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (for example, a floppy disk, a hard disk, a tape), an optical medium (for example, a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state hard disk.

[0109] It should be understood that the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship, but it may also indicate an "and / or" relationship. Please refer to the context for specific understanding.

[0110] In the present invention, "at least one" means one or more, and "plurality" means two or more. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, or c can mean: a, b, c, ab, ac, bc, or abc, where a, b, and c can be single or multiple.

[0111] It should be understood that in various embodiments of the present invention, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0112] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0113] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0114] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0115] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on 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.

[0116] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0117] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for enabling a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, and other media that can store program codes.

[0118] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A method for controlling a cluster of intelligent gold bonding wire devices based on environmental Internet of Things, characterized in that: Applied to the ambient Internet of Things function AIoTF, the method includes: The AIoTF sends an inventory request to the reader, the inventory request instructing the reader to take an inventory of devices located in a coverage area of ​​the reader, the devices being smart gold bonding wire devices; The AIoTF receives response information returned by the reader, wherein the response information includes device identifiers of M tags and an identifier of the reader, where M is an integer greater than 1, and the device identifier of each tag in the M tags corresponds to an intelligent gold bonding wire device for setting the tag; The AIoTF verifies the identification of the reader using the device identifications of the M tags; If the identification of the reader is verified, it means that the identification of the reader is an identification scrambled by the device identifications of the M tags, and thus the inventory is successful; otherwise, the inventory fails; The AIoTF verifies the identification of the reader using the device identifications of the M tags, including: The AIoTF obtains K1 device identifications whose last digit of the device identification is a cardinality value from the device identifications of the M tags, where K1 is an integer greater than or equal to 1 and less than or equal to M; The AIoTF verifies the reader's identification using the K1 device identifications; The construction of the reader's identification includes information for uniquely indicating the reader and a first hash value; the AIoTF verifies the reader's identification using the K1 device identifications, including; The AIoTF determines whether the information used to uniquely indicate the reader is the same as an identifier of the reader preconfigured by the AIoTF; In the case where the information used to uniquely indicate the reader is the same as the identifier of the reader preconfigured by the AIoTF, the AIoTF traverses all permutations of the K1 device identifiers, and hashes the character strings composed of the K1 device identifiers in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; The AIoTF determines whether any of the J1 hash values ​​is the same as the first hash value. If any of the J1 hash values ​​is the same as the first hash value, it means that the verification of the reader's identification is successful. Otherwise, the verification of the reader's identification fails.

2. The method according to claim 1, characterized in that: The AIoTF uses the device identifications of the M tags to verify the identification of the reader, or it may be: The AIoTF obtains K2 device identifications whose last digit of the device identification is an even number from the device identifications of the M tags, where K2 is an integer greater than or equal to 1 and less than or equal to M; The AIoTF verifies the reader's identification using the K2 device identifications; The construction of the reader's identification includes information for uniquely indicating the reader and a second hash value; the AIoTF verifies the reader's identification using the K2 device identifications, including; The AIoTF determines whether the information used to uniquely indicate the reader is the same as an identifier of the reader preconfigured by the AIoTF; In the case where the information used to uniquely indicate the reader is the same as the identifier of the reader preconfigured by the AIoTF, the AIoTF traverses all permutations of the K2 device identifiers, and hashes the character strings composed of the K2 device identifiers in all permutations to obtain J2 hash values, where J2 is an integer greater than 1; The AIoTF determines whether any of the J2 hash values ​​is the same as the second hash value. If any of the J2 hash values ​​is the same as the second hash value, it means that the verification of the reader's identification is successful. Otherwise, the verification of the reader's identification fails.

3. The method according to claim 1, characterized in that The AIoTF uses the device identifications of the M tags to verify the identification of the reader, or it may be: Whether the AIoTF has a newly acquired device identification from the device identifications of the M tags in this inventory; If the AIoTF has K3 newly acquired device identifications in this inventory, where K3 is an integer greater than or equal to 1 and less than or equal to M, the AIoTF uses the K3 device identifications to verify the identification of the reader; The construction of the reader's identification includes information for uniquely indicating the reader and a third hash value; the AIoTF verifies the reader's identification using the K3 device identifications, including; The AIoTF determines whether the information used to uniquely indicate the reader is the same as an identifier of the reader preconfigured by the AIoTF; In the case where the information used to uniquely indicate the reader is the same as the identifier of the reader preconfigured by the AIoTF, the AIoTF traverses all permutations of the K3 device identifiers, and hashes the character strings composed of the K3 device identifiers in all permutations to obtain J3 hash values, where J3 is an integer greater than 1; The AIoTF determines whether any of the J3 hash values ​​is the same as the third hash value. If any of the J3 hash values ​​is the same as the third hash value, it means that the verification of the reader's identification is successful. Otherwise, the verification of the reader's identification fails.

4. The method according to any one of claims 1 to 3, characterized in that Before the AIoTF sends an inventory request to the reader, the method further includes: The AIoTF receives a service request from an application requester, wherein the service request indicates to perform an inventory of the devices in a target area; The AIoTF sends an inventory request to the reader, including: The AIoTF sends the inventory request to the reader according to the service request.

5. The method according to claim 4, characterized in that In the case where the inventory is successful, the method further includes: The AIoTF sends a service response to the service request to the application requester, where the service response includes the device identifiers of the M tags.

6. An intelligent gold bonding wire equipment cluster control system based on environmental Internet of Things, characterized in that: The system includes an ambient Internet of Things function AIoTF, and the system is configured to: The AIoTF sends an inventory request to the reader, the inventory request instructing the reader to take an inventory of devices located in a coverage area of ​​the reader, the devices being smart gold bonding wire devices; The AIoTF receives response information returned by the reader, wherein the response information includes device identifiers of M tags and an identifier of the reader, where M is an integer greater than 1, and the device identifier of each tag in the M tags corresponds to an intelligent gold bonding wire device for setting the tag; The AIoTF verifies the identification of the reader using the device identifications of the M tags; If the identification of the reader is verified, it means that the identification of the reader is an identification scrambled by the device identifications of the M tags, and thus the inventory is successful; otherwise, the inventory fails; The AIoTF verifies the identification of the reader using the device identifications of the M tags, including: The AIoTF obtains K1 device identifications whose last digit of the device identification is a cardinality value from the device identifications of the M tags, where K1 is an integer greater than or equal to 1 and less than or equal to M; The AIoTF verifies the reader's identification using the K1 device identifications; The construction of the reader's identification includes information for uniquely indicating the reader and a first hash value; the AIoTF verifies the reader's identification using the K1 device identifications, including; The AIoTF determines whether the information used to uniquely indicate the reader is the same as an identifier of the reader preconfigured by the AIoTF; In the case where the information used to uniquely indicate the reader is the same as the identifier of the reader preconfigured by the AIoTF, the AIoTF traverses all permutations of the K1 device identifiers, and hashes the character strings composed of the K1 device identifiers in all permutations to obtain J1 hash values, where J1 is an integer greater than 1; The AIoTF determines whether any of the J1 hash values ​​is the same as the first hash value. If any of the J1 hash values ​​is the same as the first hash value, it means that the verification of the reader's identification is successful. Otherwise, the verification of the reader's identification fails.

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