CN113596899A - Interphone online state detection method, interphone and computer readable storage medium - Google Patents
Interphone online state detection method, interphone and computer readable storage medium Download PDFInfo
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Abstract
The disclosure provides an interphone online state detection method, an interphone and a computer readable storage medium. The interphone online state detection comprises the following steps: sending a target state detection signal to the second intercom; if a target state feedback signal sent by a second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; and if the target state feedback signal is not received and the first interphone is in an online state, judging that the second interphone is in an offline state. According to the scheme of the embodiment of the disclosure, the real-time performance and the detection efficiency of the online detection of the interphone are improved.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of communication, in particular to an interphone online state detection method, an interphone and a computer readable storage medium.
Background
The interphone can provide a one-to-one or one-to-many communication mode, and can communicate without any network support, so that the interphone can be used as a communication tool in relatively fixed occasions, such as buildings, parking lots, shopping malls and the like.
At present, the online detection function of the interphone is passive detection, so that the detection efficiency is low and the instantaneity is poor.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The inventor finds that in the on-line detection function of the interphone, for the local interphone, no method is available to actively know the on-line states of other interphones in the network, so that the real-time performance and the detection efficiency of the on-line detection of the interphones are affected.
The embodiment of the disclosure provides an interphone online state detection method, an interphone and a computer readable storage medium, which can well improve the real-time performance and detection efficiency of online detection of the interphone.
In a first aspect, an embodiment of the present disclosure provides an online status detection method for an intercom, which is applied to a first intercom, and the method includes:
sending a target state detection signal to the second intercom;
if a target state feedback signal sent by a second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; and if the target state feedback signal is not received and the first interphone is in an online state, judging that the second interphone is in an offline state.
In some specific embodiments of the present disclosure, the target state feedback signal includes a target feedback signal, the target feedback signal includes first online state flag bit information or second online state flag bit information, the specific state includes the online state and an off-line-coming state, the first online state flag bit information is used for representing the online state, and the second online state flag bit information is used for representing the off-line-coming state.
In some particular embodiments of the present disclosure, the target state detection signal comprises a target state signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, determining the specific state of the second interphone according to the target state feedback signal, including:
sending a target state signal to the second intercom;
if the target feedback signal sent by the second interphone responding to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; and if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved.
In some embodiments of the present disclosure, the target status signal includes third presence status flag information or fourth presence status flag information, the third presence status flag information being used for characterizing the presence status, the fourth presence status flag information being used for characterizing the upcoming offline status; if the target feedback signal sent by the second interphone responding to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal includes the second on-line status flag bit information, determining that the second interphone is in the to-be-off-line status, including:
under the condition that the target state signal comprises the third on-line state flag bit information, if the target feedback signal sent by the second intercom in response to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved; if the target feedback signal is not received, the second intercom is judged to be in the off-line state;
and under the condition that the target state signal comprises the fourth on-line state flag bit information, enabling the second interphone not to send the target feedback signal to the first interphone and enabling the second interphone to judge that the first interphone is in the off-line state.
In some embodiments of the present disclosure, the target state detection signal comprises a short message signal, and the target state feedback signal comprises a short message feedback signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending a short message signal to the second interphone;
if a short message feedback signal sent by the second interphone in response to the short message signal is received, judging that the second interphone is in the online state;
if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the short message feedback signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
In some embodiments of the disclosure, the target state detection signal comprises a call rf signal, and the target state feedback signal comprises a call-through signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending the calling radio frequency signal to the second interphone;
if the call connection signal sent by the second interphone in response to the call radio frequency signal is received, judging that the second interphone is in the online state;
if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the call connection signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
In some embodiments of the disclosure, the target state detection signal comprises digital signaling; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending the digital signaling to the second interphone;
if the target feedback signal sent by the second interphone responding to the digital signaling is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the target feedback signal is not received, judging that the second interphone is in the offline state.
In some embodiments of the present disclosure, the target feedback signal is an acknowledge character signal.
In some embodiments of the present disclosure, the determining the specific state of the second intercom according to the target state feedback signal is performed if the target state feedback signal sent by the second intercom in response to the target state detection signal is received; if the target state feedback signal is not received and the first interphone is in an online state, after the second interphone is judged to be in an offline state, the method further comprises the following steps:
for the first interphone, if the second interphone is detected to be in the online state for the first time, performing online prompting; and if the second interphone is detected to be in the offline state or the to-be-offline state for the first time, performing offline prompt.
In some embodiments of the disclosure, the determining, by the first intercom, that the second intercom is in the online state for the first time includes:
the first interphone and the second interphone are both positioned in a group network, the first interphone is in the online state and detects that the second interphone is switched to the online state from the offline state or the off-line state;
or the first interphone and the second interphone are both positioned in a group network, and the second interphone in the online state is detected immediately after the first interphone is started;
or, the first interphone is in the online state, and the second interphone in the online state, which has just joined the networking, is detected.
In some embodiments of the present disclosure, the detecting that the second intercom is in the offline state or the off-going state for the first time includes:
the first interphone and the second interphone are both positioned in a group network, the first interphone is in the online state and detects that the second interphone is switched to the offline state or the to-be-offline state from the online state;
or the first interphone and the second interphone are both positioned in a group network, and the second interphone in the off-line state to be detected immediately after the first interphone is started up;
or, the first interphone is in the online state, and the second interphone which is in the off-line state and is just joined in networking is detected.
In a second aspect, an embodiment of the present disclosure further provides an intercom, including:
a first transmitting unit, configured to transmit a target state detection signal to a second intercom;
a first receiving unit, configured to receive a target state feedback signal sent by the second intercom in response to the target state detection signal;
the first processing unit is used for judging the specific state of the second interphone according to the target state feedback signal; and under the condition that the target state feedback signal is not received and the first interphone is in an online state, judging that the second interphone is in an offline state.
In some specific embodiments of the present disclosure, the target state feedback signal includes a target feedback signal, the target feedback signal includes first online state flag bit information or second online state flag bit information, the specific state includes the online state and an off-line-coming state, the first online state flag bit information is used for representing the online state, and the second online state flag bit information is used for representing the off-line-coming state.
In some particular embodiments of the present disclosure, the target state detection signal comprises a target state signal;
the first sending unit is specifically configured to send a target state signal to the second intercom;
the first receiving unit is specifically configured to receive the target feedback signal sent by the second intercom in response to the target state signal;
the first processing unit is specifically configured to perform decision processing on the target feedback signal; if the target feedback signal comprises the first on-line state flag bit information, determining that the second intercom is in the on-line state; and if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved.
In some embodiments of the present disclosure, the target state detection signal comprises a short message signal, and the target state feedback signal comprises a short message feedback signal;
the first sending unit is specifically used for sending a short message signal to the second interphone;
the first receiving unit is specifically configured to receive a short message feedback signal sent by the second intercom in response to the short message signal or receive the target feedback signal;
the first processing unit is specifically configured to perform decision processing on the short message feedback signal or the target feedback signal; if a short message feedback signal sent by the second interphone in response to the short message signal is received, the second interphone is judged to be in the online state; if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved; and if the short message feedback signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
In a third aspect, an embodiment of the present disclosure further provides an intercom, including: the system comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the interphone online state detection method of the first aspect.
In a fourth aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, which stores computer-executable instructions, where the computer-executable instructions are used to execute the method for detecting an online status of an intercom according to the first aspect.
The embodiment of the disclosure comprises: sending a target state detection signal to a second interphone; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; and if the target state feedback signal is not received and the first interphone is in the online state, judging that the second interphone is in the offline state. According to the scheme provided by the embodiment of the disclosure, the first interphone actively sends a target state detection signal to the second interphone, if the second interphone is not in an off-line state, a target state feedback signal is sent to the first interphone, and then the first interphone can judge the received target state feedback signal to obtain the specific state of the second interphone; if the first interphone does not receive the target state feedback signal sent by the second interphone and is in an online state, the second interphone is judged to be in an offline state; by the technical scheme, the state of the interphone can be detected without waiting for the periodic time as usual, the online states of the interphone and the interphone can be synchronously detected in the detection of the primary target state detection signal, and the real-time performance and the detection efficiency of the online detection of the interphone are well improved.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure. The objectives and other advantages of the disclosure may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the example serve to explain the principles of the disclosure and not to limit the disclosure.
Fig. 1 is a schematic diagram of an intercom online status detection system architecture for performing an intercom online status detection method according to an embodiment of the present disclosure;
fig. 2 is a flowchart of an intercom online status detection method according to an embodiment of the present disclosure;
fig. 3 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
fig. 4 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
fig. 5 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
fig. 6 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
fig. 7 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
fig. 8 is a flowchart of an intercom online status detection method according to another embodiment of the present disclosure;
FIG. 9 is a schematic diagram of a data format of a target status signal and a target feedback signal provided by an embodiment of the present disclosure;
FIG. 10 is a schematic view of the structure of the intercom provided by one embodiment of the present disclosure;
FIG. 11 is a schematic view of the structure of an intercom mechanism provided by another embodiment of the present disclosure;
fig. 12 is a schematic view of an intercom rack configuration provided by another embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.
In the description of the present disclosure, the number is one or more, the number is two or more, and greater than, less than, more than, etc. are understood as excluding the number, and greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present disclosure, unless otherwise expressly limited, terms such as set, mounted, connected, etc., should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present disclosure in consideration of the detailed contents of the technical solutions.
The present disclosure provides an intercom online state detection method, system and computer readable storage medium, sending a target state detection signal D to a second intercom; if a target state feedback signal R sent by the second interphone in response to the target state detection signal D is received, judging the specific state of the second interphone according to the target state feedback signal R; and if the target state feedback signal R is not received and the first interphone is in the online state, judging that the second interphone is in the offline state. According to the scheme provided by the embodiment of the disclosure, the first interphone actively sends a target state detection signal D to the second interphone, if the second interphone is not in an off-line state, a target state feedback signal R is sent to the first interphone, and then the first interphone can judge the received target state feedback signal R to obtain the specific state of the second interphone; if the first interphone does not receive the target state feedback signal R sent by the second interphone and is in an online state, the second interphone is judged to be in an offline state; by the technical scheme, the state of the interphone can be detected without waiting for a fixed period time as usual, the online states of the interphone and the interphone can be synchronously detected in the detection of the primary target state detection signal D, and the real-time performance and the state detection efficiency of the online detection of the interphone are well improved.
It should be noted that, the traditional way of judging that the interphone is online is as follows, for the first interphone, the way is that the online state informing signal broadcasted by other interphones in the network according to the time division multiple access addressing technology in the first time slot or the second time slot according to a certain time sequence is received, and whether other interphones are online is known; for example, all the interphones in the group network broadcast their online status notification signals according to a certain time slot, and the online status notification signals include their status information and information transmission addresses, so that other interphones receiving the signals can acquire the online status of the interphone sending the online status notification signals. And the second mode is that the position information (the ID of the local machine, the GPS identification position and the GPS position) broadcasted by other interphones in the networking according to a certain time sequence in the first time slot or the second time slot is received, if the local machine does not acquire the GPS position information, the GPS field is empty, and whether the other interphones are on-line or not is known, and the distance between the other interphones is displayed.
The embodiments of the present disclosure will be further explained with reference to the drawings.
As shown in fig. 1, fig. 1 is a schematic diagram of an intercom online status detection system architecture for executing an intercom online status detection method according to an embodiment of the present disclosure. In the example of fig. 1, the system architecture includes a first intercom 10 and a second intercom 20. The first intercom 10 and the second intercom 20 are in data connection. It should be noted that the first intercom 10 is capable of communicating with the second intercom 20, that is, the first intercom 10 is capable of transmitting information to the second intercom 20, and the second intercom 20 is also capable of transmitting information to the first intercom 10. The first intercom 10 is wirelessly connected with the second intercom 20. It should be noted that fig. 1 only illustrates the first intercom 10 and the second intercom 20 by way of example, and only provides an example for matching with the detailed explanation of the following technical solutions, and it should not be assumed that only the first intercom 10 and the second intercom 20 exist inside the system architecture.
In the example of fig. 1, the first intercom 10 serves as one end that actively initiates online status detection, while the second intercom 20 serves as one end that detects a status; it should be noted that the first intercom 10 and the second intercom 20 should not be considered as different types of intercom, and the first intercom 10 and the second intercom 20 are distinguished only for the purpose of matching with the description of the following embodiments.
The system architecture and the application scenario described in the embodiment of the present disclosure are for more clearly illustrating the technical solution of the embodiment of the present disclosure, and do not constitute a limitation to the technical solution provided in the embodiment of the present disclosure, and it is known by those skilled in the art that as the system architecture evolves and a new application scenario appears, the technical solution provided in the embodiment of the present disclosure is also applicable to similar technical problems.
Those skilled in the art will appreciate that the system architecture shown in FIG. 1 is not intended to be limiting of embodiments of the present disclosure, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
Based on the structure of the system architecture, the invention provides various embodiments of the interphone online state detection method.
As shown in fig. 2, fig. 2 is a flowchart of an online state detection method for an intercom provided in an embodiment of the present disclosure. The method for detecting the online state of the interphone is applied to a first interphone and comprises but is not limited to the steps of S100 and S200:
step S100, sending a target state detection signal D to a second interphone;
step S200, if a target state feedback signal R sent by the second interphone in response to the target state detection signal D is received, judging the specific state of the second interphone according to the target state feedback signal R; and if the target state feedback signal R is not received and the first interphone is in the online state, judging that the second interphone is in the offline state.
It should be noted that the specific states of the intercom include an online state, that is, an offline state and an offline state. The online state represents a state that the interphone is in networking and works online; the off-line state represents a state that the interphone is about to be shut down or about to be disconnected from the networking; the off-line state represents a state that the interphone is powered off or is separated from the networking. It should be noted that "networking" in this disclosure means a group or a group of at least two interphones formed by a certain protocol within a maximum distance range of mutual communication. The "networking" may be formed by an ad hoc network or a non-ad hoc network, which is not limited in this disclosure. In this embodiment, the first intercom actively sends a target state detection signal D to the second intercom, and if the second intercom is not in an offline state, a target state feedback signal R is sent to the first intercom, and then the first intercom can determine the received target state feedback signal R to obtain the specific state of the second intercom; if the first interphone does not receive the target state feedback signal R sent by the second interphone and is in an online state, the second interphone is judged to be in an offline state; by the technical scheme, the state of the interphone can be detected without waiting for a fixed period time as usual, the online states of the interphone and the interphone can be synchronously detected in the detection of the primary target state detection signal D, the real-time performance of the online detection of the interphone and the efficiency of the state detection are well improved, and the communication efficiency between the interphones is improved. It should be noted that the first intercom transmitting the target state detection signal D to the second intercom is not a traditional broadcasting method.
In addition, in an embodiment, the target state feedback signal R includes a target feedback signal R1, and the target feedback signal R1 includes first presence flag information or second presence flag information, where the specific states include an online state and an off-line state, the first presence flag information is used to represent the online state, and the second presence flag information is used to represent the off-line state.
It should be noted that the target feedback signal R1 may include first presence flag information or second presence flag information; the specific state comprises an online state and an off-line state; illustratively, when the target feedback signal R1 includes the first presence flag information (11) it indicates an online status, and when the target feedback signal R1 includes the second presence flag information (00) it indicates an upcoming offline status; it is noted that the target feedback signal R1 can only include one of the first presence flag information and the second presence flag information, which cannot exist in the same target feedback signal R1 at the same time.
In addition, in an embodiment, the target state detection signal D includes a target state signal D1, as shown in fig. 3, the above steps S100 and S200 may include, but are not limited to, steps S110 and S210.
Step S110, sending a target state signal D1 to the second interphone;
step S210, if a target feedback signal R1 sent by the second interphone responding to the target state signal D1 is received, judging the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second intercom is in the off-line status.
The target state detection signal D includes a target state signal D1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status; it is noted that the target feedback signal R1 can only include one of the first presence flag information and the second presence flag information. Illustratively, the first presence flag information (11) indicates a presence status, and the second presence flag information (00) indicates an upcoming offline status.
In addition, in an embodiment, the target status signal D1 includes third presence status flag information used for representing the presence status or fourth presence status flag information used for representing the upcoming offline status, as shown in fig. 4, and the step S210 may include, but is not limited to, step S220 and step S230.
Step S220, under the condition that the target state signal D1 includes the third on-line state flag bit information, if a target feedback signal R1 sent by the second intercom in response to the target state signal D1 is received, judging the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status; and if the target feedback signal R1 is not received, determining that the second intercom is in an offline state;
in step S230, in the case that the target state signal D1 includes the fourth on-line state flag bit information, the second intercom does not transmit the target feedback signal R1 to the first intercom and determines that the first intercom is in the off-line state.
It should be noted that the target status signal D1 may also include third presence flag information used for representing the presence status or fourth presence flag information used for representing the to-be-offline status. Illustratively, the third presence flag information (11) indicates the presence status, and the fourth presence flag information (00) indicates the upcoming offline status.
It should be noted that when the target status signal D1 sent by the first intercom to the second intercom includes the fourth on-line status flag information, it indicates that the first intercom is going to be off-line, and when the second intercom receives the target status signal D1, the target feedback signal R1 is not sent to the first intercom, and the first intercom is considered to be in the off-line status.
In addition, in one embodiment, the target state detection signal D includes a short message signal D2, and the target state feedback signal R includes a short message feedback signal R2; as shown in fig. 5, the above steps S100 and S200 may include, but are not limited to, step S120, step S310, step S320, and step S330.
Step S120, sending a short message signal D2 to the second interphone;
step S310, if a short message feedback signal R2 sent by the second interphone responding to the short message signal D2 is received, the second interphone is judged to be in an online state;
step S320, if only the target feedback signal R1 is received, performing determination processing on the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status;
in step S330, if the short message feedback signal R2 or the target feedback signal R1 is not received, it is determined that the second intercom is in the offline state.
It should be noted that when the target state detection signal D sent by the first intercom to the second intercom is the short message signal D2, and when the short message feedback signal R2 sent in response to the short message signal D2 is received, it is determined that the second intercom is in the online state; when only the target feedback signal R1 sent by the second intercom in response to the short message signal D2 is received, it is necessary to specifically determine the state of the second intercom according to the target feedback signal R1.
In addition, in one embodiment, the target state detection signal D includes a paging rf signal D3, and the target state feedback signal R includes a make-call signal R3; as shown in fig. 6, the above steps S100 and S200 may include, but are not limited to, step S130, step S410, step S420, and step S430.
Step S130, sending a calling radio frequency signal D3 to the second interphone;
step S410, if a call-on signal R3 sent by the second interphone responding to the call radio-frequency signal D3 is received, the second interphone is judged to be in an online state;
step S420, if only the target feedback signal R1 is received, judging the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status;
in step S430, if the call connection signal R3 or the target feedback signal R1 is not received, it is determined that the second intercom is in the offline state.
It should be noted that, when the target state detection signal D sent by the first intercom to the second intercom is the paging radio frequency signal D3, and when the connection paging signal R3 sent by the second intercom in response to the paging radio frequency signal D3 is received, it is determined that the second intercom is in the online state. When only the target feedback signal R1 is received, the state of the second intercom needs to be determined according to the target feedback signal R1.
It should be noted that the calling rf signal D3 is sent from the first intercom for calling the second intercom; when the second interphone is in the on-line state, a call connection signal R3 is sent to the first interphone, and the first interphone and the second interphone are connected to communicate.
In addition, in an embodiment, the target state detection signal D includes a digital signaling D4, as shown in fig. 7, and the steps S100 and S200 may include, but are not limited to, the steps S140, S510, and S520.
Step S140, sending a digital signaling D4 to the second interphone;
step S510, if a target feedback signal R1 sent by the second intercom in response to the digital signaling D4 is received, performing determination processing on the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status;
in step S520, if the target feedback signal R1 is not received, it is determined that the second intercom is in the offline state.
When the target state detection signal D sent by the first intercom to the second intercom is the digital signaling D4, and when the target feedback signal R1 sent by the second intercom in response to the digital signaling D4 is received, the state of the second intercom is determined according to the received target feedback signal R1.
In one embodiment, the target feedback signal R1 is an acknowledge character signal. The acknowledgement character signal is an ACK signal, and in data communication, the receiving end sends a transmission control character to the sending end, which indicates that the sent data has been acknowledged to be received without errors.
As shown in fig. 9, the data structures of the target state signal D1 and the target feedback signal R1 may each include: source address field, destination address field, presence flag, and other elements.
It should be noted that the target state signal D1 and the target feedback signal R1 each include a source address field and a target address field. Illustratively, the destination status signal D1 is sent from the first intercom to the second intercom, and then the source address field of the destination status signal D1 is the ID information of the first intercom, and the destination address field is the ID information of the second intercom; and the target feedback signal R1 is sent from the second intercom to the first intercom, then the source address field of the target status signal D1 is the second intercom ID information, and the target address field is the first intercom ID information. The ID information is address information and is used for distinguishing interphones in the packet network.
It should be noted that the first interphone and the second interphone referred to in this disclosure are only a plurality of interphones in a relative regional group, and therefore, it should be understood that the first interphone and the second interphone may be any one of the interphones in the group, not a specific interphone.
In addition, in an embodiment, as shown in fig. 8, after step S200 is executed, step S600 may be included, but is not limited thereto.
Step S600, for the first interphone, if the second interphone is detected to be in an online state for the first time, online prompting is carried out; and if the second interphone is detected to be in an off-line state or to be in an off-line state for the first time, performing off-line prompting.
Specifically, the first intercom detects that the second intercom is in the online state for the first time, which includes but is not limited to the following cases:
1. the first interphone and the second interphone are both positioned in the network, the first interphone is in an online state, and the second interphone is detected to be switched to the online state from an offline state or an offline state;
2. the first interphone and the second interphone are both positioned in the group network, and the second interphone is detected to be in an online state immediately after the first interphone is started;
3. the first interphone is in an online state, and the second interphone which is in the online state and just joins in the networking is detected.
Specifically, the first intercom detects for the first time that the second intercom is in an offline or about to be offline state, including but not limited to the following cases:
1. the first interphone and the second interphone are both positioned in the network, the first interphone is in an online state, and the second interphone is detected to be switched to an offline state or an offline state from the online state;
2. the first interphone and the second interphone are both positioned in the group network, and the second interphone which is detected to be in an off-line state immediately after the first interphone is started is detected;
3. the first interphone is in an on-line state, and the second interphone which is just joined in the networking and is in an off-line state is detected.
Specifically, the online prompt includes, but is not limited to, an intercom voice broadcast of "buddy online" or "xx number buddy online" (specific intercom number is determined based on the target ID information), or an online prompt is performed by using an icon or a text on the display of the intercom.
Similarly, the above-mentioned offline prompt includes, but is not limited to, an intercom voice announcement "buddy offline" or "xx buddy offline", or an offline prompt with an icon or text in the display of the intercom.
In addition, as in fig. 1 and 10, another embodiment of the present disclosure provides an intercom, for the first intercom 10;
the first intercom 10 includes:
a first transmitting unit 11, configured to transmit a target state detection signal D to the second intercom 20;
a first receiving unit 12, configured to receive a target state feedback signal R sent by the second intercom 20 in response to the target state detection signal D;
the first processing unit 13 is configured to determine a specific state of the second intercom 20 according to the target state feedback signal R; in the case where the target state feedback signal R is not received and the first intercom 10 is in the online state, it is determined that the second intercom 20 is in the offline state.
In addition, in an embodiment, the target state feedback signal R includes a target feedback signal R1, and the target feedback signal R1 includes first presence flag information or second presence flag information, where the specific states include an online state and an off-line state, the first presence flag information is used to represent the online state, and the second presence flag information is used to represent the off-line state.
Additionally, in one embodiment, the target state detection signal D includes a target state signal D1;
the first sending unit 11 is specifically configured to send a target status signal D1 to the second intercom;
the first receiving unit 12 is specifically configured to receive a target feedback signal R1 sent by the second intercom in response to the target state signal D1;
the first processing unit 13 is specifically configured to perform determination processing on the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, it is determined that the second intercom is in the on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second intercom is in the off-line status.
In addition, in one embodiment, the target state detection signal D includes a short message signal D2, and the target state feedback signal R includes a short message feedback signal R2;
the first sending unit 11 is specifically configured to send a short message signal D2 to the second intercom;
the first receiving unit 12 is specifically configured to receive a short message feedback signal R2 or a target feedback signal R1 sent by the second intercom in response to the short message signal D2;
the first processing unit 13 is specifically configured to perform decision processing on the short message feedback signal R2 or the target feedback signal R1; if a short message feedback signal R2 sent by the second interphone responding to the short message signal D2 is received, the second interphone is judged to be in an online state; if only the target feedback signal R1 is received, judging the target feedback signal R1; if the target feedback signal R1 includes the first on-line status flag bit information, determining that the second intercom is in an on-line status; if the target feedback signal R1 includes the second on-line status flag bit information, it is determined that the second interphone is in the off-line status; and if the short message feedback signal R2 or the target feedback signal R1 is not received, the second interphone is judged to be in an offline state.
It should be noted that, because the intercom in this embodiment is based on the same inventive concept as the intercom online state detection method in the above embodiment, the corresponding contents in the method embodiment are also applicable to the system embodiment, and are not described herein again.
Furthermore, as shown in fig. 12, an embodiment of the present disclosure also provides an intercom including: the memory 40, the processor 30, and a computer program stored on the memory 40 and operable on the processor 30, when the processor 30 executes the computer program, the method for detecting the online status of the intercom in the above-mentioned embodiment is implemented, for example, the method steps S100 to S200 in fig. 2, the method steps S110 to S210 in fig. 3, the method steps S220 to S230 in fig. 4, the method steps S120 to S330 in fig. 5, the method steps S130 to S430 in fig. 6, the method steps S140 to S520 in fig. 7, and the method step S600 in fig. 8 are executed.
In addition, as shown in fig. 1, 10 and 11, another embodiment of the present disclosure provides an online detection system for intercom, which includes a first intercom 10 and a second intercom 20, wherein the first intercom 10 is in data connection with the second intercom 20;
the first intercom 10 includes:
a first transmitting unit 11, configured to transmit a target state detection signal D to the second intercom 20;
a first receiving unit 12, configured to receive a target state feedback signal R sent by the second intercom 20 in response to the target state detection signal D;
the first processing unit 13 is configured to determine a specific state of the second intercom 20 according to the target state feedback signal R; when the target state feedback signal R is not received and the first intercom 10 is in the online state, it is determined that the second intercom 20 is in the offline state;
the second intercom 20 includes:
a second receiving unit 21 for receiving the target state detection signal D transmitted from the first intercom 10;
a second processing unit 22 for responding to the target state detection signal D in the case where the second intercom 20 is not in the offline state;
the second transmitting unit 23 is configured to transmit the target state feedback signal R to the first intercom 10.
It should be noted that, because the intercom online state detection system in this embodiment and the intercom online state detection method in the above embodiment are based on the same inventive concept, the corresponding contents in the method embodiments are also applicable to this system embodiment, and are not described herein again.
Furthermore, an embodiment of the present disclosure further provides a computer-readable storage medium, which stores computer-executable instructions, which are executed by a processor or a controller, for example, by a processor in the above-mentioned device embodiment, and can enable the above-mentioned processor to execute the intercom online status detection method in the above-mentioned embodiment, for example, execute the above-mentioned method steps S100 to S200 in fig. 2, method steps S110 to S210 in fig. 3, method steps S220 to S230 in fig. 4, method steps S120 to S330 in fig. 5, method steps S130 to S430 in fig. 6, method steps S140 to S520 in fig. 7, and method step S600 in fig. 8.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the present disclosure has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (17)
1. An interphone online state detection method is applied to a first interphone, and the method comprises the following steps:
sending a target state detection signal to the second intercom;
if a target state feedback signal sent by a second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; and if the target state feedback signal is not received and the first interphone is in an online state, judging that the second interphone is in an offline state.
2. The intercom online state detection method according to claim 1, wherein the target state feedback signal comprises a target feedback signal, the target feedback signal comprises first online state flag bit information or second online state flag bit information, the specific state comprises the online state and an off-line-coming state, the first online state flag bit information is used for representing the online state, and the second online state flag bit information is used for representing the off-line-coming state.
3. The intercom online state detection method as claimed in claim 2, wherein the target state detection signal comprises a target state signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, determining the specific state of the second interphone according to the target state feedback signal, including:
sending a target state signal to the second intercom;
if the target feedback signal sent by the second interphone responding to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; and if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved.
4. The intercom online state detection method as claimed in claim 3, wherein the target state signal includes third online state flag bit information or fourth online state flag bit information, the third online state flag bit information is used for representing the online state, and the fourth online state flag bit information is used for representing the state to be offline; if the target feedback signal sent by the second interphone responding to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal includes the second on-line status flag bit information, determining that the second interphone is in the to-be-off-line status, including:
under the condition that the target state signal comprises the third on-line state flag bit information, if the target feedback signal sent by the second intercom in response to the target state signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved; if the target feedback signal is not received, the second intercom is judged to be in the off-line state;
and under the condition that the target state signal comprises the fourth on-line state flag bit information, enabling the second interphone not to send the target feedback signal to the first interphone and enabling the second interphone to judge that the first interphone is in the off-line state.
5. The intercom online state detection method as claimed in claim 2, wherein the target state detection signal comprises a short message signal, and the target state feedback signal comprises a short message feedback signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending a short message signal to the second interphone;
if a short message feedback signal sent by the second interphone in response to the short message signal is received, judging that the second interphone is in the online state;
if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the short message feedback signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
6. The intercom online status detecting method as claimed in claim 2, wherein the target status detecting signal comprises a calling radio frequency signal, and the target status feedback signal comprises a call-on signal; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending the calling radio frequency signal to the second interphone;
if the call connection signal sent by the second interphone in response to the call radio frequency signal is received, judging that the second interphone is in the online state;
if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the call connection signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
7. The intercom online state detection method as claimed in claim 2, wherein the target state detection signal comprises a digital signaling; sending a target state detection signal to the second intercom; if a target state feedback signal sent by the second interphone in response to the target state detection signal is received, judging the specific state of the second interphone according to the target state feedback signal; if the target state feedback signal is not received and the first interphone is in an online state, determining that the second interphone is in an offline state, including:
sending the digital signaling to the second interphone;
if the target feedback signal sent by the second interphone responding to the digital signaling is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved;
and if the target feedback signal is not received, judging that the second interphone is in the offline state.
8. The intercom online state detection method as claimed in claim 2, wherein the target feedback signal is an acknowledge character signal.
9. The method as claimed in claim 2, wherein the step of determining the specific state of the second intercom according to the target state feedback signal if the target state feedback signal sent by the second intercom in response to the target state detection signal is received; if the target state feedback signal is not received and the first interphone is in an online state, after the second interphone is judged to be in an offline state, the method further comprises the following steps:
for the first interphone, if the second interphone is detected to be in the online state for the first time, performing online prompting; and if the second interphone is detected to be in the offline state or the to-be-offline state for the first time, performing offline prompt.
10. The method as claimed in claim 9, wherein the step of, if the first interphone detects that the second interphone is in the on-line state for the first time, the method comprises:
the first interphone and the second interphone are both positioned in a group network, the first interphone is in the online state and detects that the second interphone is switched to the online state from the offline state or the off-line state;
or the first interphone and the second interphone are both positioned in a group network, and the second interphone in the online state is detected immediately after the first interphone is started;
or, the first interphone is in the online state, and the second interphone in the online state, which has just joined the networking, is detected.
11. The method as claimed in claim 9, wherein the step of detecting whether the second intercom is in the offline state or the off-line state for the first time comprises:
the first interphone and the second interphone are both positioned in a group network, the first interphone is in the online state and detects that the second interphone is switched to the offline state or the to-be-offline state from the online state;
or the first interphone and the second interphone are both positioned in a group network, and the second interphone in the off-line state to be detected immediately after the first interphone is started up;
or, the first interphone is in the online state, and the second interphone which is in the off-line state and is just joined in networking is detected.
12. An intercom, comprising:
a first transmitting unit, configured to transmit a target state detection signal to a second intercom;
a first receiving unit, configured to receive a target state feedback signal sent by the second intercom in response to the target state detection signal;
the first processing unit is used for judging the specific state of the second interphone according to the target state feedback signal; and under the condition that the target state feedback signal is not received and the first interphone is in an online state, judging that the second interphone is in an offline state.
13. The intercom of claim 12, wherein said target state feedback signal comprises a target feedback signal, said target feedback signal comprises a first on-line state flag bit information or a second on-line state flag bit information, said specific state comprises said on-line state and an off-line-coming state, said first on-line state flag bit information is used to characterize said on-line state, said second on-line state flag bit information is used to characterize said off-line-coming state.
14. The intercom of claim 13, wherein said target state detection signal comprises a target state signal;
the first sending unit is specifically configured to send a target state signal to the second intercom;
the first receiving unit is specifically configured to receive the target feedback signal sent by the second intercom in response to the target state signal;
the first processing unit is specifically configured to perform decision processing on the target feedback signal; if the target feedback signal comprises the first on-line state flag bit information, determining that the second intercom is in the on-line state; and if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved.
15. The intercom of claim 13, wherein said target state detection signal comprises a short message signal and said target state feedback signal comprises a short message feedback signal;
the first sending unit is specifically used for sending a short message signal to the second interphone;
the first receiving unit is specifically configured to receive a short message feedback signal sent by the second intercom in response to the short message signal or receive the target feedback signal;
the first processing unit is specifically configured to perform decision processing on the short message feedback signal or the target feedback signal; if a short message feedback signal sent by the second interphone in response to the short message signal is received, the second interphone is judged to be in the online state; if only the target feedback signal is received, judging the target feedback signal; if the target feedback signal comprises the first on-line state zone bit information, judging that the second interphone is in the on-line state; if the target feedback signal comprises the second on-line state zone bit information, judging that the second interphone is in the off-line state to be achieved; and if the short message feedback signal or the target feedback signal is not received, judging that the second interphone is in the offline state.
16. An intercom, comprising: memory, processor and computer program stored on the memory and executable on the processor, characterized in that the processor implements the intercom online status detection method according to any one of claims 1 to 11 when executing the computer program.
17. A computer-readable storage medium storing computer-executable instructions for performing the intercom online status detection method of any one of claims 1-11.
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