CN111025968B - DSP (digital Signal processor) number receiving fault detection processing method and device, computer equipment and medium - Google Patents
DSP (digital Signal processor) number receiving fault detection processing method and device, computer equipment and medium Download PDFInfo
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- CN111025968B CN111025968B CN201911235878.2A CN201911235878A CN111025968B CN 111025968 B CN111025968 B CN 111025968B CN 201911235878 A CN201911235878 A CN 201911235878A CN 111025968 B CN111025968 B CN 111025968B
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
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Abstract
The application relates to a DSP number receiving fault detection processing method and device, computer equipment and a medium, wherein the method comprises the following steps: the method comprises the steps that a voice application APP applies for a first channel resource and a second channel resource to a DSP; networking the first channel resource and the second channel resource which are applied successfully; the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal; and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP. The invention provides a method for detecting a fault that a DSP (digital signal processor) cannot receive a number, which solves the problem that a user cannot dial and make a call because a DTMF (dual tone multi frequency) signal event cannot be detected when a DSP chip is abnormal.
Description
Technical Field
The present application relates to the field of voice communication technologies, and in particular, to a method and an apparatus for detecting and processing a number receiving fault of a DSP, a computer device, and a readable storage medium.
Background
Voice communication is a communication method by voice and via a transmission medium. In the prior art voice communication system, as shown in fig. 1, a DSP (Digital Signal Processing) chip mainly functions as a chip for converting analog signals into Digital signals, and in the field of voice communication, the DSP chip can generate DTMF (Dual Tone Multi-Frequency) signals and detect DTMF (Dual Tone Multi-Frequency) signals through the DSP in addition to the function of converting analog signals into Digital signals.
As shown in fig. 1: the DSP chip is connected with the analog chip through a TDM (time-division multiplexing) bus, and the analog signal is converted into a digital signal and sent out through a network port.
The application program APP communicates with the DSP through tcp/ip, the DSP detects a DTMF signal sent by the analog chip and needs to send the DTMF signal to the application program APP through tcp/ip, for example, in a voice gateway, a user uses a telephone to make a call, the user dials a called number after answering a dial tone by off-hook, the DSP chip needs to detect key information of the user, namely the DTMF signal, and the call can be initiated to the called party only when the key signal (called number) of the user is detected.
In the prior art, when a DSP chip detects program abnormity, a DTMF signal sent by an analog signal cannot be detected, an APP cannot receive the DTMF signal, the next step of processing can not be carried out according to the DTMF signal, and the program APP cannot dial a called number, so that equipment is abnormal. If the DSP program is abnormal and cannot be found in time, the user can be caused to have a fault for a long time, and the complaint of the user can be caused.
Therefore, the prior art is in need of improvement.
Disclosure of Invention
The invention provides a method and a device for detecting and processing a DSP number receiving fault, computer equipment and a readable storage medium, provides a method for detecting a DSP number receiving failure fault, and solves the problem that a user cannot dial and make a call because a DTMF signal event cannot be detected when a DSP chip is abnormal.
A DSP number receiving fault detection processing method comprises the following steps:
the method comprises the steps that a voice application APP applies for a first channel resource and a second channel resource to a DSP;
networking the first channel resource and the second channel resource which are successfully applied;
the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP.
The method for detecting and processing the number receiving fault of the DSP, wherein the step that the APP of the voice gateway applies for the first channel resource and the second channel resource from the DSP comprises the following steps:
the APP of the voice gateway applies for the first channel resource to the DSP, and the DSP replies that the application of the first channel resource is successful;
the APP applies for the second channel resource to the DSP, and the DSP replies that the application of the second channel resource is successful.
The DSP number-receiving fault detection processing method comprises the following steps of networking a first channel resource and a second channel resource which are successfully applied, wherein the step of networking comprises the following steps:
the method comprises the steps that a voice application APP sends a first channel resource and a second channel resource to a DSP for networking;
the DSP controls the networking of the first channel resource and the second channel resource.
The DSP number-receiving fault detection processing method comprises the following steps of networking a first channel resource and a second channel resource which are applied successfully, and further comprises the following steps:
the networking is that the TDM sides of the DSP channel resources are associated with each other, and is used for allowing the TDM signals of the first channel resources to be sent to the second channel resources and simultaneously allowing the TDM signals of the second channel resources to be sent to the first channel resources through a TDM line.
The DSP number receiving fault detection processing method comprises the following steps that the first channel resource generates a DTMF signal after receiving a DTMF command sent by a voice application APP and sends the DTMF signal to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal:
a voice application APP sends a DTMF command to a first channel resource;
the first channel resource receives the DTMF command and then generates a DTMF signal;
the first channel resource sends the generated DTMF signal to the second channel resource through a TDM line;
and the second channel resource detects the DTMF signal and reports the detected DTMF signal to the voice application APP through the management channel.
The method for detecting and processing the number receiving fault of the DSP, wherein when the voice application APP does not receive the DTMF signal reported by the second channel resource, the method determines that the number receiving fault of the DSP occurs, and outputs abnormal information of the DSP comprises the following steps:
and when the voice application APP does not receive the DTMF signal reported by the second channel resource, the voice application APP considers that the DSP detects the DTMF resource fault, generates abnormal information and reminds the DSP chip to be checked.
A DSP number reception fault detection processing apparatus, wherein the apparatus comprises:
the channel resource application module is used for controlling the voice application APP to apply for the first channel resource and the second channel resource from the DSP;
the networking module is used for networking the first channel resource and the second channel resource which are successfully applied;
the sending and reporting module is used for controlling the first channel resource to receive the DTMF command sent by the voice application APP and then generate a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and the fault detection and reminding module is used for judging that the DSP receives the number fault and outputting abnormal information of the DSP when the voice application APP does not receive the DTMF signal reported by the second channel resource.
The device for detecting and processing the signal receiving fault of the DSP, wherein the networking is to associate TDM sides of DSP channel resources with each other, and is used for allowing a TDM signal of a first channel resource to be sent to a second channel resource and allowing the TDM signal of the second channel resource to be sent to the first channel resource through a TDM line.
A computer device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of any one of the DSP number-receiving fault detection processing methods when executing the computer program.
A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of any of the DSP number reception fault detection processing methods.
Compared with the prior art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a map-based DSP number receiving fault detection processing method. Firstly, a voice application APP applies for a first channel resource and a second channel resource to a DSP; networking the first channel resource and the second channel resource which are applied successfully; the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal; and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP. When the DSP chip is abnormal, the invention can quickly detect the DTMF signal event and quickly prompt and repair, thereby improving the fault response efficiency and providing convenience for users.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a voice communication system in the prior art.
Fig. 2 is a flowchart illustrating a DSP number reception fault detection processing method according to an embodiment of the present invention.
Fig. 3 is a functional block diagram of the voice gateway in the DSP number reception fault detection processing method according to the embodiment of the present invention.
Fig. 4 is a flowchart illustrating a specific application embodiment of the DSP number reception fault detection processing method according to the present invention.
Fig. 5 is a schematic structural diagram of a DSP number reception fault detection processing apparatus according to an embodiment of the present invention;
fig. 6 is an internal structural diagram of a computer device in an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The inventor finds that, in the prior art, when a DSP chip detects a program abnormality, a DTMF signal sent by an analog signal cannot be detected, a voice application APP program cannot receive the DTMF signal, and cannot perform next-step processing according to the DTMF signal, and the program APP cannot dial a called number, which causes an equipment abnormality. If the DSP program is abnormal and cannot be found in time, the user can be caused to have a long-time fault, and the user complaints are caused.
In order to solve the above problem, in the embodiment of the present invention, a voice application APP applies for a first channel resource and a second channel resource to a DSP; networking the first channel resource and the second channel resource which are successfully applied; the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal; and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP. When the DSP chip is abnormal, the invention can quickly detect DTMF signal events and quickly prompt repair, thereby improving the fault response efficiency and providing convenience for users.
Various non-limiting embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 2, the method for detecting and processing a DSP number receiving fault in the embodiment of the present invention includes the following steps:
step S1, applying for a first channel resource and a second channel resource from the DSP by the voice application APP;
as shown in fig. 3 and fig. 4, in the present application, a detection process is initiated by an application APP: when the detection is started, a voice application APP of a voice gateway applies for a first channel resource (channel 1) to a DSP (digital signal processing chip), and the DSP replies that the application of the first channel resource is successful; the APP applies for a second channel resource (channel 2) to the DSP, and the DSP replies that the application of the second channel resource is successful.
Step S2, networking the first channel resource and the second channel resource which are applied successfully;
as shown in fig. 3 and 4, in this step, a first channel resource and a second channel resource are sent to the DSP through the voice application APP for networking; the DSP controls the networking of the first channel resource and the second channel resource.
The networking is to associate the TDM (time division multiplexing) sides of the DSP channel resources with each other, and is used for allowing the TDM signals of the first channel resources to be sent to the second channel resources and simultaneously allowing the TDM signals of the second channel resources to be sent to the first channel resources through a TDM line.
Step S3, the first channel resource receives a DTMF (dual tone multi frequency) command sent by the voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
for example, as shown in fig. 3 and 4, the voice application APP sends DTMF commands to the first channel resource;
the first channel resource receives the DTMF command and then generates a DTMF signal;
the first channel resource sends the generated DTMF signal to the second channel resource through a TDM line;
and the second channel resource detects the DTMF signal and reports the detected DTMF signal to the voice application APP through the management channel.
And step S4, when the voice application APP does not receive the DTMF signal reported by the second channel resource, determining that the DSP receives the number fault, and outputting abnormal information of the DSP.
In the invention, when the voice application APP does not receive the DTMF signal reported by the second channel resource, the DSP is considered to detect the DTMF resource fault, abnormal information is generated and the problem of the DSP chip is reminded to be checked.
The process according to the invention is further illustrated by the following specific application examples:
as shown in fig. 3 and 4, the DSP number reception fault detection processing method in the embodiment of the present invention includes the following steps:
1): if the DSP chip program fails, the voice gateway cannot know the time of the DSP failure in real time, the invention adopts a detection method that the voice gateway can only detect the DSP chip function by fixing every other time, for example, the detection of the DSP function is initiated every 10 minutes, the detection is carried out again after 10 minutes if the detection is normal, and the detection is carried out once, the APP is reported to the equipment management personnel to troubleshoot the DSP chip failure.
2): the detection function is shown in fig. 4: each DSP chip has many channel resources (i.e., resources that can process multiple analog-to-digital signals, such as 1 channel for simultaneously processing one channel of analog-to-digital signals and 2 channels for simultaneously converting 2 channels of analog-to-digital signals).
3): an application program APP initiates a detection process, as shown in FIG. 4, first applies for a channel resource from DSP, DSP replies to channel resource 1 (first channel resource) successfully applied, APP then applies for another channel resource from DSP, DSP replies to channel resource 2 (second channel resource) successfully applied, APP needs to send channel resource 1 and channel resource 2 to DSP for networking (networking means that TDM sides of DSP channel resources are associated with each other, so that TDM signals of channel resource 1 can be sent to channel resource 2, TDM signals of channel resource 2 can also be sent to channel resource 1 through TDM measurement)
4): APP sends a DTMF (dual tone multi frequency) command to channel resource 1, channel resource 1 (first channel resource) receives the command and then generates a DTMF signal, the DTMF signal is sent to channel resource 2 through a TDM line, and channel resource 2 detects the DTMF signal and reports the DTMF signal to APP through a management channel.
5): if the APP does not receive the DTMF signal reported by the resource channel 2, the DSP is considered to detect the DTMF resource fault, abnormal information is generated and provided for a user, and after the user receives the abnormal information, personnel are arranged to troubleshoot the problem of the DSP chip, so that the abnormal fault of the DSP can be automatically detected.
When the DSP chip is abnormal, the invention can quickly detect the DTMF signal event and quickly prompt and repair, thereby improving the fault response efficiency and providing convenience for users.
In one embodiment, the present invention provides a DSP number receiving fault detection processing apparatus, as shown in fig. 5, the apparatus includes:
a channel resource application module 41, configured to control the voice application APP to apply for the first channel resource and the second channel resource from the DSP;
the networking module 42 is configured to network the first channel resource and the second channel resource that are successfully applied;
a sending and reporting module 43, configured to control the first channel resource to receive a DTMF command sent by the voice application APP and generate a DTMF signal, and send the DTMF signal to the second channel resource, where the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and the fault detection and reminding module 44 is configured to determine that the DSP receives the number fault and output the DSP abnormal information when the voice application APP does not receive the DTMF signal reported by the second channel resource, which is specifically described above.
The networking is that TDM sides of DSP channel resources are mutually associated, and is used for allowing TDM signals of first channel resources to be sent to second channel resources and allowing TDM signals of second channel resources to be sent to the first channel resources through a TDM line; as described above.
In one embodiment, the present invention provides a computer device, which may be a terminal, having an internal structure as shown in fig. 6. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of generating a natural language model. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the illustration in fig. 6 is merely a block diagram of a portion of the structure associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
The embodiment of the invention provides computer equipment, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to realize the following steps:
the method comprises the steps that a voice application APP applies for a first channel resource and a second channel resource to a DSP;
networking the first channel resource and the second channel resource which are successfully applied;
the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP number receiving fault occurs, and outputting DSP abnormal information, specifically as described above.
In summary, compared with the prior art, the embodiment of the invention has the following advantages:
the embodiment of the invention provides a DSP number receiving fault detection processing method and device, computer equipment and a medium. Firstly, a voice application APP applies for a first channel resource and a second channel resource from a DSP; networking the first channel resource and the second channel resource which are applied successfully; the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal; and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP. When the DSP chip is abnormal, the invention can quickly detect DTMF signal events and quickly prompt repair, thereby improving the fault response efficiency and providing convenience for users.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A DSP number receiving fault detection processing method is characterized by comprising the following steps:
the method comprises the steps that a voice application APP applies for a first channel resource and a second channel resource to a DSP;
networking the first channel resource and the second channel resource which are successfully applied;
the first channel resource receives a DTMF command sent by a voice application APP and then generates a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and when the voice application APP does not receive the DTMF signal reported by the second channel resource, judging that the DSP receives the number fault, and outputting abnormal information of the DSP.
2. The DSP number-receiving fault detection processing method of claim 1, wherein the step of the voice application APP applying for the first channel resource and the second channel resource from the DSP includes:
a voice application APP of the voice gateway applies for a first channel resource to the DSP, and the DSP replies that the application of the first channel resource is successful;
and the voice application APP applies for the second channel resource from the DSP, and the DSP replies that the application of the second channel resource is successful.
3. The DSP number-receiving fault detecting and processing method according to claim 1, wherein the step of networking the first channel resource and the second channel resource that apply for success includes:
the method comprises the steps that a voice application APP sends a first channel resource and a second channel resource to a DSP for networking;
the DSP controls the networking of the first channel resource and the second channel resource.
4. The DSP number-receiving fault detection processing method of claim 1, wherein the step of networking the first channel resource and the second channel resource that are successfully applied further comprises:
the networking is that the TDM sides of the DSP channel resources are mutually associated, and the TDM signals of the first channel resources are allowed to be sent to the second channel resources, and meanwhile, the TDM signals of the second channel resources are allowed to be sent to the first channel resources through a TDM line.
5. The method as claimed in claim 1, wherein the step of generating the DTMF signal after the first channel resource receives the DTMF command sent by the voice application APP and sending the DTMF signal to the second channel resource, and the step of reporting the DTMF signal to the voice application APP after the second channel resource detects the DTMF signal comprises:
a voice application APP sends a DTMF command to a first channel resource;
the first channel resource receives the DTMF command and then generates a DTMF signal;
the first channel resource sends the generated DTMF signal to the second channel resource through a TDM line;
and the second channel resource detects the DTMF signal and reports the detected DTMF signal to the voice application APP through the management channel.
6. The method for detecting and processing the DSP number reception fault according to claim 1, wherein the step of determining that the DSP number reception fault occurs and outputting the DSP abnormal information when the voice application APP does not receive the DTMF signal reported by the second channel resource includes:
and when the voice application APP does not receive the DTMF signal reported by the second channel resource, the voice application APP considers that the DSP detects the DTMF resource fault, generates abnormal information and reminds the DSP chip to be checked.
7. A DSP number reception fault detection processing apparatus, the apparatus comprising:
the channel resource application module is used for controlling the voice application APP to apply for the first channel resource and the second channel resource from the DSP;
the networking module is used for networking the first channel resource and the second channel resource which are successfully applied;
the sending and reporting module is used for controlling the first channel resource to receive the DTMF command sent by the voice application APP and then generate a DTMF signal, the DTMF signal is sent to the second channel resource, and the second channel resource reports the DTMF signal to the voice application APP after detecting the DTMF signal;
and the fault detection and reminding module is used for judging that the DSP receives the number fault and outputting abnormal information of the DSP when the voice application APP does not receive the DTMF signal reported by the second channel resource.
8. The device according to claim 7, wherein the networking is to associate TDM sides of the DSP channel resources with each other, for allowing the TDM signal of the first channel resource to be sent to the second channel resource, and allowing the TDM signal of the second channel resource to be sent to the first channel resource through the TDM line.
9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the DSP number reception fault detection processing method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the DSP number reception fault detection processing method according to any one of claims 1 to 6.
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