CN218122638U - Abnormal state alarm circuit of server - Google Patents
Abnormal state alarm circuit of server Download PDFInfo
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- CN218122638U CN218122638U CN202221994608.7U CN202221994608U CN218122638U CN 218122638 U CN218122638 U CN 218122638U CN 202221994608 U CN202221994608 U CN 202221994608U CN 218122638 U CN218122638 U CN 218122638U
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Abstract
The utility model relates to a server abnormal state warning circuit includes: the audio configuration circuit is in communication connection with the controller; the controller is connected with a power module of the server to acquire the state of the power module; the controller is in communication connection with at least one temperature sensor which is arranged in the server and used for collecting the temperature in the server, and the controller is in communication connection with at least one voltage sensor which is arranged in the server and used for collecting voltage data; the controller is in communication connection with an audio codec, and the audio codec is connected with a loudspeaker. The user can transmit the customized abnormal alarm audio to the controller through the audio configuration circuit, the controller burns the audio into the audio codec, the user can write the alarm audio customized for the abnormality into the audio codec to realize the customized alarm for the abnormality, and the user does not need to master the abnormal meaning represented by the alarm sound provided by a manufacturer.
Description
Technical Field
The utility model relates to a server abnormal alarm circuit field especially relates to a server abnormal state alarm circuit.
Background
In order to realize safe and stable operation of the edge server, the abnormal state detection function is considered during design besides the strict safety quality in the research and development and production processes. For example, when the edge server operates, due to the situation that the temperature is too high during the electronic period or the circuit voltage is too high during the high-load operation of the CPU, when the software detects these abnormal situations, it needs to alarm by sound to remind the server operation and maintenance personnel to handle the abnormal situations.
The alarm sound is generated by coding and decoding an audio file through a CODEC chip, converting a digital signal into an analog signal and outputting the analog signal to a loudspeaker for playing. The specific sound content is determined by the voice file which is burnt into the CODEC chip in advance. The current way in which voice files are burned into the CODEC chip is: the PC computer installs special burning software corresponding to the CODEC chip, then the CODEC chip which is not welded on the circuit board is placed in the special burning device clamping groove, the burning device is connected with the PC computer, and a worker operates the burning software to further burn the CODEC chip. In the method, a special burner needs to be purchased, manual operation is needed, and the production cost is increased; and once the server is finished, the audio alarm playing content cannot be changed subsequently, and the customized requirements of the client cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem or at least partially solve the technical problem, the utility model provides a server abnormal state alarm circuit.
The utility model provides a server abnormal state alarm circuit, include: the audio configuration circuit is in communication connection with the controller;
the controller is connected with a power module of the server to acquire the state of the power module;
the controller is in communication connection with at least one temperature sensor which is arranged in the server and used for collecting the temperature in the server, and the controller is in communication connection with at least one voltage sensor which is arranged in the server and used for collecting voltage data;
the controller is in communication connection with an audio codec, and the audio codec is connected with a loudspeaker.
Furthermore, the audio configuration circuit comprises a CPU and a memory connected to the CPU, the memory stores audio, the CPU is connected to the first SPI interface of the controller through an SPI bus, and the CPU is connected to the interrupt pin of the controller through a GPIO.
Furthermore, the audio codec is connected with the second SPI interface of the controller through an SPI bus, a speaker interrupt pin of the audio codec is connected with the controller, the speaker interrupt pin is externally connected with a pull-up power supply through a pull-up resistor, and the audio codec state output pin is connected with the controller.
Furthermore, the controller is connected with each enabling input pin of the power module through a plurality of power enabling output pins; the controller is connected with PGD output pins of the power module through a plurality of PGD acquisition pins and acquires the state of the power module.
Further, the power module includes that P1V1 power, P1V8 power, P3V3 power, P5V power, POE _ P5V are equipped with electricity and P3V3 is equipped with electricity, the power that the controller configuration P5V power enables output pin, the enable output pin of P1V1 power, the enable output pin of configuration P3V3 power, the PGD that the controller configuration POE _ P5V was equipped with electricity gathers pin, the PGD that the configuration P5V power gathered pin, the PGD that the configuration P1V1 power gathered pin, the PGD that the configuration P1V8 power gathered the pin.
Furthermore, the controller is connected with at least one temperature sensor which is arranged in the server and used for collecting the temperature in the server through an I2C bus, and address configuration pins of different temperature sensors are connected with different address configuration circuits.
Further, the controller is connected with a baseboard management controller of the server.
The embodiment of the utility model provides an above-mentioned technical scheme compares with prior art has following advantage:
the utility model provides an unusual state alarm circuit of server configuration connection controller's audio frequency configuration circuit, audio codec is connected to the controller. The controller is connected with a power module of the server to acquire the state of the power module; the controller is in communication connection with at least one temperature sensor which is arranged in the server and used for collecting the temperature in the server, and the controller is in communication connection with at least one voltage sensor which is arranged in the server and used for collecting voltage data; the controller collects the abnormal state of the server through the temperature sensor and the power supply sensor. The user can transmit the customized abnormal alarm audio to the controller through the audio configuration circuit, the controller burns the audio into the audio codec, the user can write the alarm audio customized for the abnormality into the audio codec to realize the customized alarm for the abnormality, and the user does not need to master the abnormal meaning represented by the alarm sound provided by a manufacturer.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the invention.
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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic diagram of an abnormal state alarm circuit of a server according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a controller and a pin connection circuit thereof according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a CPU in an audio configuration circuit according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an audio codec and a pin connection circuit thereof according to an embodiment of the present invention;
fig. 5, fig. 6, and fig. 7 are schematic diagrams of temperature sensors connected to different address configuration circuits according to an embodiment of the present invention.
The reference numbers and meanings in the figures are as follows:
1. audio configuration circuit, 2, controller, 3, power module, 4, baseboard management controller, 5, temperature sensor, 6, voltage sensor, 7, audio codec, 8, speaker.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Referring to fig. 1, the utility model provides a server abnormal state alarm circuit, include: audio frequency configuration circuit 1, wherein, audio frequency configuration circuit 1 communication connection controller 2, a feasible controller 2 adopts STM32 microprocessor, the crystal oscillator circuit is connected to 2 electricity of controller, 2 electricity connection reset circuit of controller, bleeder circuit is connected to the P5V detection pin of controller 2, and bleeder circuit connects the P5V power, the P3V3 detection pin of controller 2 is through resistance connection P3V3 power. In a specific implementation process, referring to fig. 2 and fig. 3 in combination, the audio configuration circuit 1 includes a CPU and a memory connected to the CPU, the memory stores an audio for alarm, the CPU is connected to a first SPI interface of the controller 2 through an SPI bus, specifically, the first SPI interface is connected to pins 25, 26, 27, and 28 of the controller 2, and the CPU is connected to an interrupt pin of the controller 2 through a GPIO. The CPU transmits the audio file stored in the memory to the controller 2 in the form of an SPI frame.
The controller 2 is connected with a power module 3 of the server to acquire the state of the power module 3; the controller 2 is connected with each enabling input pin of the power module 3 through a plurality of power enabling output pins; the controller 2 is connected to the PGD output pins of the power module 3 through a plurality of PGD acquisition pins, and acquires the state of the power module 3. In the specific implementation process, power module 3 includes that P1V1 power, P1V8 power, P3V3 power, P5V power, POE _ P5V are equipped with the electricity and P3V3 is equipped with the electricity, controller 2 configuration P5V power's the enable output pin of power enable output pin, the enable output pin of P1V1 power, configuration P3V3 power, controller 2 is through the corresponding power work of enable output pin control. The controller 2 is configured with a POE _ P5V standby PGD acquisition pin, a P5V power PGD acquisition pin, a P1V1 power PGD acquisition pin, and a P1V8 power PGD acquisition pin, and the controller 2 acquires the state of the power module 3 through the PGD acquisition pin.
The controller 2 is in communication connection with at least one temperature sensor 5 which is arranged in the server and used for collecting the temperature in the server. One possible such temperature sensor 5 is a TMP112 airlr temperature sensor. The controller 2 is connected with at least one temperature sensor 5 which is arranged in the server and used for collecting the temperature in the server through an I2C bus, and different address configuration pins of the temperature sensor 5 are connected with different address configuration circuits. Specifically, as shown in fig. 2, 5, 6 and 7, the controller is connected to three temperature sensors through each I2C bus, wherein an address configuration pin of one temperature sensor is connected to ground through a resistor, an address configuration pin of one temperature sensor is connected to a high level through a resistor, and an address configuration pin of one temperature sensor is connected to an SDA transmission line in the I2C bus through a resistor. The temperature sensor 5 is powered by P3V3 standby power, and the I2C bus is powered by the P3V3 standby power to provide a pull-up high level.
The controller 2 is in communication connection with at least one voltage sensor 6 which is arranged in the server and is used for collecting voltage data; in a specific implementation process, the voltage sensor 6 includes, but is not limited to, a voltage sensor integrated in a server component and independent of the server component, and the controller 2 acquires voltage information measured by the voltage sensor in the component through communication with the component, or the controller 2 directly connects the voltage sensor through an analog-to-digital conversion IO interface to directly acquire the voltage information.
The controller 2 is connected with a baseboard management controller 4 of the server. In the specific implementation process, the baseboard management controller 4 is a chip used for monitoring and controlling system hardware in the server, the state of the system hardware can be monitored and recorded, and the abnormality in the server can be monitored and recorded, and the controller 2 is connected with the baseboard management controller, so that the abnormality can be acquired from the baseboard management controller, corresponding alarm can be performed, and the customized abnormality alarm requirement of a user can be met.
The controller 2 is communicatively connected to an audio codec 7, and the audio codec 7 is connected to a speaker 8. One possible such audio codec 7 employs an audio codec of the type ISD 2360. The controller 2 writes audio files provided by the audio configuration circuit to the storage area of the audio codec 7. Specifically, referring to fig. 4, pins 3, 2, 1, and 4 of the audio codec 7 are connected to a second SPI interface of the controller 2 through an SPI bus, the second SPI interface is connected to pins 14, 15, 16, and 17 of the controller 2, pin 7 of the audio codec 7 is connected to the anode of the speaker, pin 10 is connected to the cathode of the speaker, a speaker interrupt pin (pin 13) of the audio codec 7 is connected to the controller 2, the speaker interrupt pin is connected to a pull-up power supply through a pull-up resistor, and a status output pin (pin 14) of the audio codec 7 is connected to the controller 2.
The utility model provides an audio configuration circuit of server abnormal state warning circuit configuration connection director, audio codec is connected to the controller. The controller is connected with a power module of the server to acquire the state of the power module; the controller is in communication connection with at least one temperature sensor which is arranged in the server and used for collecting the temperature in the server, and the controller is in communication connection with at least one voltage sensor which is arranged in the server and used for collecting voltage data; the controller collects the abnormal state of the server through the temperature sensor and the power supply sensor. The user can transmit the customized abnormal alarm audio to the controller through the audio configuration circuit, the controller burns the audio into the audio codec, the user can write the abnormal alarm audio into the audio codec to realize the customized abnormal alarm, and the user does not need to master the abnormal meaning represented by the alarm sound provided by a manufacturer.
In the embodiments provided in the present disclosure, it should be understood that the disclosed structures may be implemented in other manners. For example, the above-described structural embodiments are merely illustrative, and for example, the division of the units is only one type of logical functional division, and there may be other divisions when the actual implementation is performed, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, structures or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An abnormal state alarm circuit for a server, comprising: the audio configuration circuit (1), wherein the audio configuration circuit (1) is in communication connection with the controller (2);
the controller (2) is connected with a power module (3) of the server and used for acquiring the state of the power module (3);
the controller (2) is in communication connection with at least one temperature sensor (5) which is arranged in the server and used for collecting the temperature in the server, and the controller (2) is in communication connection with at least one voltage sensor (6) which is arranged in the server and used for collecting voltage data;
the controller (2) is in communication connection with an audio codec (7), and the audio codec (7) is connected with a loudspeaker (8).
2. The server abnormal state alarm circuit according to claim 1, wherein the audio configuration circuit (1) comprises a CPU and a memory connected to the CPU, the memory stores audio, the CPU is connected to the first SPI interface of the controller (2) through an SPI bus, and the CPU is connected to an interrupt pin of the controller (2) through a GPIO.
3. The server abnormal state alarm circuit according to claim 1, wherein the audio codec (7) is connected to the second SPI interface of the controller (2) through an SPI bus, a speaker interrupt pin of the audio codec (7) is connected to the controller (2), a pull-up resistor is connected to the speaker interrupt pin, and a state output pin of the audio codec (7) is connected to the controller (2).
4. The abnormal server state alarm circuit according to claim 1, wherein the controller (2) is connected to each enable input pin of the power module (3) through a plurality of power enable output pins; the controller (2) is connected with PGD output pins of the power module (3) through a plurality of PGD acquisition pins and acquires the state of the power module (3).
5. The server abnormal state alarm circuit of claim 4, wherein the power module (3) comprises a P1V1 power supply, a P1V8 power supply, a P3V3 power supply, a P5V power supply, a POE _ P5V standby power supply and a P3V3 standby power supply, the controller (2) configures a power enable output pin of the P5V power supply, an enable output pin of the P1V1 power supply and an enable output pin of the P3V3 power supply, and the controller (2) configures a PGD collection pin of the POE _ P5V standby power supply, a PGD collection pin of the P5V power supply, a PGD collection pin of the P1V1 power supply and a PGD collection pin of the P1V8 power supply.
6. The abnormal server state alarm circuit according to claim 1, wherein the controller (2) is connected to at least one temperature sensor (5) arranged in the server through an I2C bus, and address configuration pins of different temperature sensors (5) are connected to different address configuration circuits.
7. The server abnormal state alarm circuit of claim 1, wherein the controller (2) is connected to a baseboard management controller (4) of the server.
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| CN202221994608.7U CN218122638U (en) | 2022-07-30 | 2022-07-30 | Abnormal state alarm circuit of server |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221994608.7U CN218122638U (en) | 2022-07-30 | 2022-07-30 | Abnormal state alarm circuit of server |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116701128A (en) * | 2023-05-31 | 2023-09-05 | 上海创芯致锐互联网络有限公司 | LED chip burning feedback monitoring system based on multi-terminal induction fusion |
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2022
- 2022-07-30 CN CN202221994608.7U patent/CN218122638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116701128A (en) * | 2023-05-31 | 2023-09-05 | 上海创芯致锐互联网络有限公司 | LED chip burning feedback monitoring system based on multi-terminal induction fusion |
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