CN109743402B - Processing method, transmission method, receiver and answering machine of answering information - Google Patents
Processing method, transmission method, receiver and answering machine of answering information Download PDFInfo
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Abstract
The invention discloses a processing method of answer information, which comprises the following steps: when a receiver receives a first data packet sent by an answering machine, extracting a first source address corresponding to the answering machine from the first data packet, wherein the first data packet does not contain the equipment identification of the answering machine; determining, in the receiver, a device identification corresponding to the first source address; and extracting answer information from the first data packet, and associating the answer information with the equipment identification. The invention also discloses a transmission method of the answering information, a receiver and an answering machine. The receiver of the present invention has a high reaction rate.
Description
Technical Field
The invention relates to the technical field of education interaction, in particular to a processing method, a transmission method, a receiver and an answering machine of answer information.
Background
With the development of science and technology, communication technology gradually enters the field of education.
In the classroom, the interactive answering machine based on the wireless communication technology can enable students to answer questions asked by teachers more conveniently. The answering machine is provided with a unique equipment identification, and when the answering machine sends answering information to the receiver, the equipment identification of the answering machine is attached, so that the receiver can identify the answering machine according to the equipment identification.
In a classroom, each student holds a corresponding answering machine, so that the receiver needs to receive a large amount of answering information, and the data length of the equipment identification of the answering machine is large, so that the data volume received by the receiver is large, that is, the receiver needs to process a large amount of answering information, and the response rate of the receiver is slow.
Disclosure of Invention
The invention mainly aims to provide a processing method, a transmission method, a receiver and an answering machine of answering information, aiming at solving the problem that the receiver needs to process a large amount of answering information to cause slow response speed of the receiver.
In order to achieve the above object, the processing method of answer information provided by the present invention includes the following steps:
when a receiver receives a first data packet sent by an answering machine, extracting a first source address corresponding to the answering machine from the first data packet, wherein the first data packet does not contain the equipment identification of the answering machine;
determining, in the receiver, a device identification corresponding to the first source address;
and extracting answer information from the first data packet, and associating the answer information with the equipment identification.
In an embodiment, before the step of extracting the first source address corresponding to the answerer from the data packet, the method further includes:
when the second data packet sent by the answering machine is received, extracting the equipment identification of the answering machine from the second data packet, and judging whether the white list of the receiver stores the equipment identification or not;
when the device identification is stored in the white list, a first source address is distributed to the answering machine, and the first source address and the device identification are fed back to the answering machine, so that the answering machine stores the first source address, wherein after the receiver distributes the first source address to the answering machine, the first source address is associated with the device identification.
In one embodiment, the step of assigning a first source address to the answering machine comprises:
determining a location of the device identification in the whitelist;
and determining an index value corresponding to the position, and taking the index value as a first source address corresponding to the answer device.
In an embodiment, the answer information processing method further includes:
when a first data packet sent by an answering machine is received, extracting a first destination address from the first data packet;
determining whether the first destination address matches an address of the receiver;
and when the first destination address is matched with the address of the receiver, the step of extracting the first source address which is distributed to the answer device by the receiver from the first data packet is executed.
In an embodiment, after the step of determining the device identifier corresponding to the answer device according to the first source address, the method further includes:
acquiring a sequence number corresponding to the first data packet, and judging whether the first data packet is processed by the receiver according to the equipment identifier and the sequence number;
and when the first data packet is not processed by the receiver, executing the step of extracting the answer information in the first data packet.
And when the first data packet is processed by the receiver, generating prompt information of the processed data packet, and feeding back the prompt information to the answering machine.
In an embodiment, the step of determining whether the first packet has been processed by the receiver according to the device identifier and a sequence number corresponding to the first packet includes:
acquiring each historical serial number corresponding to the device identifier, and judging whether the serial number corresponding to the first data packet contains the matched historical serial number, wherein when the serial number corresponding to the first data packet does not contain the matched historical serial number, the first data packet is judged not to be processed by the receiver;
or acquiring a serial number corresponding to the device identifier, and judging whether the serial number corresponding to the first data packet matches the serial number corresponding to the device identifier, wherein when the serial number corresponding to the first data packet does not match the serial number corresponding to the device identifier, it is judged that the first data packet is not processed by the receiver, and after the receiver processes the data packet sent by the answering machine, the serial number corresponding to the device identifier is replaced by the serial number corresponding to the processed data packet.
In order to achieve the above object, the present invention further provides a transmission method of answer information, where the transmission method of answer information includes the following steps:
the answering machine determines answer information to be sent;
acquiring a first source address of the answer device and a first destination address of a receiver corresponding to the answer device;
and generating a first data packet according to the answer information, the first source address and the first destination address, and sending the first data packet to the receiver, wherein the first data packet does not contain the equipment identifier of the answer device.
In order to achieve the above object, the present invention further provides a receiver, which includes a processor, a memory, and a processing program of answer information stored in the memory and operable on the processor, wherein the processing program of answer information, when executed by the processor, implements the steps of the processing method of answer information as described above.
In order to achieve the above object, the present invention further provides an answering machine, including a processor, a memory, and a processing program of answer information stored in the memory and operable on the processor, wherein the processing program of answer information, when executed by the processor, implements the following steps:
the answering machine determines answer information to be sent;
acquiring a first source address of the answer device and a first destination address of a receiver corresponding to the answer device;
and generating a first data packet according to the answer information, the first source address and the first destination address, and sending the first data packet to the receiver, wherein the first data packet does not contain the equipment identifier of the answer device.
According to the processing method, the transmission method, the receiver and the answering machine of the answer information provided by the invention, when the receiver receives a data packet sent by the answering machine, a source address corresponding to the answering machine is extracted from the data packet, so that an equipment identifier corresponding to the source address is determined in the receiver, and the answer information extracted from the data packet is associated with the equipment identifier; the receiver can determine the equipment identification of the answer device according to the source address corresponding to the answer device, so that the answer device only needs to send the source address without sending the equipment identification, the data processing amount of the receiver is reduced, and the reaction rate of the receiver is improved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a receiver according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a processing method of answer information according to a first embodiment of the present invention;
fig. 3 is a flowchart illustrating a second embodiment of the method for processing answer information according to the present invention;
fig. 4 is a flowchart illustrating a method for processing answer information according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: when a receiver receives a first data packet sent by an answering machine, extracting a first source address corresponding to the answering machine from the first data packet, wherein the first data packet does not contain the equipment identification of the answering machine; determining, in the receiver, a device identification corresponding to the first source address; and extracting answer information from the first data packet, and associating the answer information with the equipment identification.
The receiver can determine the equipment identification of the answer device according to the source address corresponding to the answer device, so that the answer device only needs to send the source address without sending the equipment identification, the data processing amount of the receiver is reduced, and the reaction rate of the receiver is improved.
As an implementation, the receiver may be as shown in fig. 1.
An embodiment of the present invention relates to a receiver, including: a processor 101, e.g. a CPU, a memory 102, a communication bus 103. Wherein a communication bus 103 is used for enabling the connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As shown in fig. 1, a processing program of answer information may be included in a memory 102 as a computer-readable storage medium; and processor 101 may be configured to invoke a processing program for the answer information stored in memory 102 and perform the following operations:
when a receiver receives a first data packet sent by an answering machine, extracting a first source address corresponding to the answering machine from the first data packet, wherein the first data packet does not contain the equipment identification of the answering machine;
determining, in the receiver, a device identification corresponding to the first source address;
and extracting answer information from the first data packet, and associating the answer information with the equipment identification.
In one embodiment, the processor 101 may be configured to call a processing program of the answer information stored in the memory 102, and perform the following operations:
when the second data packet sent by the answering machine is received, extracting the equipment identification of the answering machine from the second data packet, and judging whether the white list of the receiver stores the equipment identification or not;
when the device identification is stored in the white list, a first source address is distributed to the answering machine, and the first source address and the device identification are fed back to the answering machine, so that the answering machine stores the first source address, wherein after the receiver distributes the first source address to the answering machine, the first source address is associated with the device identification.
In one embodiment, the processor 101 may be configured to call a processing program of the answer information stored in the memory 102, and perform the following operations:
determining a location of the device identification in the whitelist;
and determining an index value corresponding to the position, and taking the index value as a first source address corresponding to the answer device.
In one embodiment, the processor 101 may be configured to call a processing program of the answer information stored in the memory 102, and perform the following operations:
when a first data packet sent by an answering machine is received, extracting a first destination address from the first data packet;
determining whether the first destination address matches an address of the receiver;
and when the first destination address is matched with the address of the receiver, the step of extracting the first source address which is distributed to the answer device by the receiver from the first data packet is executed.
In one embodiment, the processor 101 may be configured to call a processing program of the answer information stored in the memory 102, and perform the following operations:
acquiring a sequence number corresponding to the first data packet, and judging whether the first data packet is processed by the receiver according to the equipment identifier and the sequence number;
and when the first data packet is not processed by the receiver, executing the step of extracting the answer information in the first data packet.
And when the first data packet is processed by the receiver, generating prompt information of the processed data packet, and feeding back the prompt information to the answering machine.
In one embodiment, the processor 101 may be configured to call a processing program of the answer information stored in the memory 102, and perform the following operations:
acquiring each historical serial number corresponding to the device identifier, and judging whether the serial number corresponding to the first data packet contains the matched historical serial number, wherein when the serial number corresponding to the first data packet does not contain the matched historical serial number, the first data packet is judged not to be processed by the receiver;
or acquiring a serial number corresponding to the device identifier, and judging whether the serial number corresponding to the first data packet matches the serial number corresponding to the device identifier, wherein when the serial number corresponding to the first data packet does not match the serial number corresponding to the device identifier, it is judged that the first data packet is not processed by the receiver, and after the receiver processes the data packet sent by the answering machine, the serial number corresponding to the device identifier is replaced by the serial number corresponding to the processed data packet.
According to the scheme, when the receiver receives a data packet sent by an answerer, the receiver extracts a source address corresponding to the answerer from the data packet, so as to determine an equipment identifier corresponding to the source address in the receiver, so as to associate answer information extracted from the data packet with the equipment identifier; the receiver can determine the equipment identification of the answer device according to the source address corresponding to the answer device, so that the answer device only needs to send the source address without sending the equipment identification, the data processing amount of the receiver is reduced, and the reaction rate of the receiver is improved.
Based on the hardware architecture of the receiver, the embodiment of the processing method of the answer information is provided.
Referring to fig. 2, fig. 2 is a first embodiment of the method for processing answer information according to the present invention, where the method for processing answer information includes the following steps:
step S10, when receiving a first data packet sent by an answering machine, a receiver extracts a first source address corresponding to the answering machine from the first data packet, where the first data packet does not include an equipment identifier of the answering machine;
in the present invention, the execution body is a receiver. The receiver can be associated with a classroom, namely a receiver is placed in one classroom, and correspondingly, the answering machines held by students in the classroom are associated with the receiver, the receiver stores equipment identifications of the answering machines corresponding to the students in the classroom, the equipment identifications represent the unique identities of the answering machines, the equipment identifications can be numbers, and the numbers can be constructed by at least one of numbers, letters, symbols and figures; the white list in the receiver stores the device identification of each answering machine matched with the receiver.
When a student needs to answer a question posed by a teacher, option confirmation operation is carried out through keys on the answering machine, the answering machine determines answer information according to the option confirmation operation, and the answer information can be only letters represented by options, for example, when the student carries out option confirmation operation of an option A on the answering machine, the answer information is A; the answering machine encapsulates the source address (first source address) and the answering information into a data packet, i.e., a first data packet, and then sends the data packet to the receiver. The receiver extracts the first source address from the first packet upon receiving the first packet.
Step S20, determining, in the receiver, a device identifier corresponding to the first source address;
the receiver stores the device identification corresponding to each answering machine, and the device identification of the answering machine is associated with the first source address corresponding to the answering machine, so that the receiver can determine the device identification corresponding to the answering machine according to the first source address of the answering machine.
Step S30, extracting answer information from the first data packet, and associating the answer information with the device identifier.
After the receiver obtains the equipment identification of the answer device, the answer information can be associated with the equipment identification, the equipment identification represents the unique identity of the answer device, the unique identity corresponds to students held by the answer device, and therefore the receiver can know which student answers the answer information; the receiver can further judge whether the answer information is a correct answer or not, and the judgment result is associated with the equipment identification, so that whether the student corresponding to the answering machine answers the question or not is recorded.
It should be noted that, because receivers are arranged in each classroom, the receiver in the classroom a receives the answer information of the answer device in the classroom B, for this reason, when the answer device sends the answer information to the receiver, the address (first destination address) of the receiver corresponding to the answer device, the first source address and the answer information are packaged into a first data packet, so as to send the first data packet to the receiver, and then the receiver extracts the first destination address from the first data packet, so as to determine whether the answer device sending the answer information is the answer device matched with the receiver, if not, the answer information is not processed, if so, the answer information is processed; specifically, when the receiver receives the first packet, the first destination address is extracted from the first packet, and the receiver determines whether the first destination address matches with the own address of the receiver, and if the first destination address matches with the own address (the two addresses are consistent, and may be considered as matching), the first packet needs to be processed, that is, step S10-step S30 are performed.
In addition, the first data packet further contains a check code, a data packet function code, other data, a sequence number of the data packet, and the like, and the structure of the data packet can be shown in the following table:
the "other data" includes the content such as the length of the data packet, the space of the "other data" can hold the apparatus identification and the space of a byte of the answering machine at least, include the answer information in the "other data"; the data length of the source address, the destination address and the serial number is preferably one byte, and the data length of the check code can be two bytes; the data length of a data packet is a minimum of 9 bytes. In the prior art, the data length of the data packet of the answering machine is 4 bytes of lead codes and 8 bytes of serial numbers (including source addresses and destination addresses), 1 byte of answers and 2 byte of check codes is 15 bytes, that is, compared with the prior art, the data transmission amount is reduced by almost half, and the data processing amount of a receiver is greatly reduced.
In the technical scheme provided by this embodiment, when receiving a data packet sent by an answerer, a receiver extracts a source address corresponding to the answerer from the data packet, thereby determining an equipment identifier corresponding to the source address in the receiver, so as to associate answer information extracted from the data packet with the equipment identifier; the receiver can determine the equipment identification of the answer device according to the source address corresponding to the answer device, so that the answer device only needs to send the source address without sending the equipment identification, the data processing amount of the receiver is reduced, and the reaction rate of the receiver is improved.
Referring to fig. 3, fig. 3 is a second embodiment of the method for processing answer information according to the present invention, and based on the first embodiment, before step S10, the method further includes:
step S40, when receiving the second data packet sent by the answering machine, extracting the device identifier of the answering machine from the second data packet, and determining whether the white list of the receiver stores the device identifier,
step S50, when the device identifier is stored in the white list, allocating a first source address to the answering machine, and feeding back the first source address and the device identifier to the answering machine, so that the answering machine stores the first source address, wherein after the receiver allocates the first source address to the answering machine, the first source address is associated with the device identifier.
In one embodiment, the source address and the destination address of the first packet may be multiple bytes, and in order to reduce the data processing amount of the receiver, in this embodiment, the data length of the source address of the responder and the destination address of the receiver are set to be one byte, for which the receiver needs to configure the responder that is matched with the responder with the corresponding first source address.
Specifically, before the answering machine communicates with the receiver, the answering machine broadcasts a second data packet, the second data packet includes an active address, a destination address and a device identifier of the answering machine, the source address represents an address of the answering machine, the destination address is 0 to represent that the answering machine is broadcasting, the receiver extracts the source address (a second source address) and the destination address (a second destination address) after receiving the broadcasted second data packet, if the source address is 0 and the destination address is 0, it indicates that the answering machine is not allocated with the first source address, and at this time, the receiver can determine that the second data packet is an address allocation request of the answering machine; and the receiver further extracts the equipment identifier of the answering machine, then judges whether the white list has the equipment identifier of the answering machine, and if the white list stores the equipment identifier of the answering machine, the receiver can judge that the answering machine is the answering machine matched with the receiver and needs to distribute the first source address to the answering machine.
The receiver uses an addressing technique similar to the DHCP (Dynamic Host Configuration Protocol) of ethernet. The receiver stores a list of unique numbers of the answering machines, the list is a white list, the numbers can be arranged according to a modified linear ascending address sequence, the number of the numbers does not exceed 256 (one byte can contain 256 numbers), and the structure of the report list can be shown as the following table:
the position of the number in the white list corresponds to an index value, and the index value can be used as a first source address corresponding to the answering machine corresponding to the number. It should be noted that the index value in the white list may be 0-255, and the position with index value 0 is left unused, and the unique number is stored in the space with index value 1-255.
After the receiver extracts the equipment identification of the answer device, the position corresponding to the equipment identification (number) can be determined, and the index value corresponding to the position is the first source address distributed by the receiver for the answer device; the receiver encapsulates the first source address, the equipment identifier and the destination address of the receiver into a third data packet, the third data packet is broadcast, the answering machine obtains the first source address, the destination address (first destination address) of the receiver and the equipment identifier after receiving the third data packet, if the equipment identifier is the equipment identifier of the answering machine, the first source address and the destination address of the receiver are stored, the answering machine takes the first source address as a communication address of the answering machine, namely in the subsequent communication process of the answering machine and the receiver, the answering machine sends answering information to the receiver of the destination address. In addition, after the receiver assigns a first source address to the answerer, the receiver associates and stores the first source address with the device identifier corresponding to the answerer in the white list.
By the means, the answering machine is paired with the receiver, and in the subsequent communication process, the answering machine replaces the equipment identification of the answering machine by sending the first source address, so that the transmission quantity of data is reduced.
In the technical solution provided in this embodiment, when the receiver receives an address assignment request sent by a answerer, a corresponding source address is configured for the answerer, so that the answerer replaces the device identifier thereof by sending the source address in a subsequent communication process with the receiver, thereby reducing the transmission amount of data, further reducing the data processing amount of the receiver, and ensuring the reaction rate of the receiver.
Referring to fig. 4, fig. 4 is a third embodiment of the method for processing answer information according to the present invention, and based on the first or second embodiment, after step S20, the method further includes:
step S60, obtaining a sequence number corresponding to the first packet, and determining whether the first packet has been processed by the receiver according to the device identifier and the sequence number corresponding to the first packet;
step S70, when the first data packet is not processed by the receiver, executing the step of extracting answer information from the first data packet.
Step S80, when the first data packet has been processed by the receiver, generating a prompt message that the data packet has been processed, and feeding back the prompt message to the answering machine.
The answering machine is provided with a retransmission mechanism of the data packet, when the sender cannot receive the receipt of the receiver, the same data packet can be repeatedly sent for many times, namely, the receiver can receive a plurality of same data packets, but the receiver processes the data packets, and if the repeated data packets are processed one by one, the workload of the receiver is inevitably increased. Therefore, when the answering machine sends the answering information, a sequence number is randomly generated, the sequence number is the sequence number corresponding to the first data packet, and after the receiver processes the answering information, the sequence number corresponding to the answering information, namely the sequence number of the first data packet, is associated with the equipment identifier in the white list, namely the first data packet corresponding to the processed sequence number of the characterization receiver.
The receiver can record the processed data packets in the recent period, and when the receiver processes one data packet, the receiver associates the serial number corresponding to the data packet with the device identifier, that is, the serial number in the white list is associated with the serial numbers of one or more processed data packets, and the device identifier corresponds to a plurality of historical serial numbers; in contrast, when the receiver extracts the sequence number corresponding to the first packet, it determines whether the sequence number corresponding to the first packet contains a matching historical sequence number, that is, whether the sequence number corresponding to the first packet contains a consistent historical sequence number, and if not, it indicates that the first packet is not processed by the receiver, and at this time, the receiver performs step S30; when the serial number corresponding to the first data packet contains the matched historical serial number, the first data packet is indicated to be processed by the receiver, at this time, the receiver generates prompt information that the data packet is processed, and feeds the prompt information back to the answering machine, or returns the prompt information to the answering machine, and the receiver can discard the first data packet.
Further, the device identifiers (numbers) in the white list correspond to a plurality of historical serial numbers, and the white list has a limited storage space, for which, the numbers in the white list are only associated with a serial number of a most recently processed data packet, that is, after the receiver processes one data packet each time, the serial number corresponding to the device identifier of the answerer that sends the data packet is replaced with the serial number of the processed data packet, after the receiver extracts the serial number of the first data packet, the receiver judges whether the serial number corresponding to the first data packet matches with the serial number associated with the device identifier of the answerer, if the two are not consistent, it indicates that the first data packet is not processed by the receiver, and at this time, the receiver performs step S30; and when the two are consistent, the first data packet is processed by the receiver. The data structure within the white list is shown in the following table:
it should be noted that, after the receiver processes the first data packet, the sequence number of the first data packet is updated to the sequence number corresponding to the device identifier in the white list; for example, when the numbers in the white list correspond to a plurality of historical serial numbers, the serial numbers of the processed data packets are added to the spaces where the corresponding numbers are located; and when the number in the white list corresponds to a unique serial number, replacing the serial number of the data packet with the serial number corresponding to the serial number of the data packet after the sending processing.
In the technical scheme provided by this embodiment, after determining the device identifier of the answering machine, the receiver extracts the serial number of the first data packet, and determines whether the first data packet has been processed by the receiver according to the device identifier, so that the receiver sends a response message to the answering machine in time, the answering machine is prevented from repeatedly sending the same data packet, and the power and time of the answering machine are saved.
The invention also provides a transmission method of the answer information, which comprises the following steps:
the answering machine determines answer information to be sent;
acquiring a first source address of the answer device and a first destination address of a receiver corresponding to the answer device;
and generating a first data packet according to the answer information, the first source address and the first destination address, and sending the first data packet to the receiver, wherein the first data packet does not contain the equipment identifier of the answer device.
The transmission process of the answering information of the answering machine refers to the embodiment of the processing method of the answering information, which is not described in detail herein.
The present invention also provides a receiver, which includes a processor, a memory and a processing program of answer information stored on the memory and operable on the processor, wherein the processing program of answer information is executed by the processor to implement the steps of the processing method of answer information as described in the above embodiments.
The invention also provides an answering machine, which comprises a processor, a memory and a processing program of answering information, wherein the processing program of the answering information is stored on the memory and can be operated on the processor, and when being executed by the processor, the processing program of the answering information realizes the following steps:
the answering machine determines answer information to be sent;
acquiring a first source address of the answer device and a first destination address of a receiver corresponding to the answer device;
and generating a first data packet according to the answer information, the first source address and the first destination address, and sending the first data packet to the receiver, wherein the first data packet does not contain the equipment identifier of the answer device.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a computer-readable storage medium (such as ROM/RAM, magnetic disk, optical disk) as described above, and includes several instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A processing method of answer information is characterized by comprising the following steps:
when a receiver receives a second data packet sent by an answering machine, extracting the equipment identification of the answering machine from the second data packet, and judging whether the white list of the receiver stores the equipment identification;
when the device identifier is stored in the white list, allocating a first source address to the answering machine, and feeding back the first source address and the device identifier to the answering machine, so that the answering machine stores the first source address, wherein after the receiver allocates the first source address to the answering machine, the first source address is associated with the device identifier;
when receiving a first data packet sent by the answering machine, the receiver extracts the first source address corresponding to the answering machine from the first data packet, wherein the first data packet does not contain the equipment identification of the answering machine;
determining, in the receiver, the device identity corresponding to the first source address;
acquiring a sequence number corresponding to the first data packet, and judging whether the first data packet is processed by the receiver according to the device identifier and the sequence number, wherein when the sequence number corresponding to the first data packet does not contain a matched historical sequence number, it is judged that the first data packet is not processed by the receiver, and the historical sequence number corresponds to the device identifier;
extracting answer information in the first data packet and associating the answer information with the device identification when the first data packet is not processed by the receiver;
and when the first data packet is processed by the receiver, generating prompt information of the processed data packet, and feeding back the prompt information to the answering machine.
2. The method for processing answer information of claim 1, wherein the step of assigning a first source address to the answer machine comprises:
determining a location of the device identification in the whitelist;
and determining an index value corresponding to the position, and taking the index value as a first source address corresponding to the answer device.
3. The method for processing answer information according to claim 1, further comprising:
when the first data packet sent by the answering machine is received, extracting a first destination address from the first data packet;
determining whether the first destination address matches an address of the receiver;
when the first destination address is matched with the address of the receiver, the step of extracting the first source address which is distributed to the answering machine by the receiver from the first data packet is executed.
4. A transmission method of answering information is characterized by comprising the following steps:
the method comprises the steps that an answerer sends a second data packet to a receiver, receives a first source address and an equipment identifier fed back by the answerer, extracts the equipment identifier of the answerer from the second data packet when the receiver receives the second data packet sent by the answerer, judges whether the equipment identifier is stored in a white list of the receiver or not, distributes the first source address to the answerer when the equipment identifier is stored in the white list, feeds the first source address and the equipment identifier back to the answerer and associates the first source address with the equipment identifier;
the answering machine saves the first source address;
the answering machine determines answer information to be sent;
acquiring the first source address of the answer device and a first destination address of the receiver corresponding to the answer device;
generating a first data packet according to the answer information, the first source address and the first destination address, and sending the first data packet to the receiver, wherein the first data packet does not contain the device identifier of the answer device, and when the receiver receives the first data packet sent by the answer device, the receiver extracts the first source address corresponding to the answer device from the first data packet, and the first data packet does not contain the device identifier of the answer device; determining, in the receiver, the device identity corresponding to the first source address; acquiring a sequence number corresponding to the first data packet, and judging whether the first data packet is processed by the receiver according to the device identifier and the sequence number, wherein when the sequence number corresponding to the first data packet does not contain a matched historical sequence number, it is judged that the first data packet is not processed by the receiver, and the historical sequence number corresponds to the device identifier; extracting the answer information in the first data packet and associating the answer information with the device identification when the first data packet is not processed by the receiver; and when the first data packet is processed by the receiver, generating prompt information of the processed data packet, and feeding back the prompt information to the answering machine.
5. A receiver, characterized in that it comprises a processor, a memory and a processing program of answer information stored on said memory and executable on said processor, said processing program of answer information being executed by said processor to implement the steps of the processing method of answer information according to any one of claims 1-3.
6. An answering machine, comprising a processor, a memory and a processing program of answer information stored on the memory and operable on the processor, wherein the processing program of answer information, when executed by the processor, implements the steps of the processing method of answer information according to claim 4.
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