CN115707978A - Monitoring system capable of detecting voltage value - Google Patents
Monitoring system capable of detecting voltage value Download PDFInfo
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- CN115707978A CN115707978A CN202110960556.5A CN202110960556A CN115707978A CN 115707978 A CN115707978 A CN 115707978A CN 202110960556 A CN202110960556 A CN 202110960556A CN 115707978 A CN115707978 A CN 115707978A
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Abstract
A monitoring system capable of detecting voltage value is applied to monitoring an electronic system powered by a power supply device. The electronic system has a plurality of electronic components. The monitoring system comprises a processing chip device and a substrate management controller. The processing chip device comprises a detection unit, a processing unit, a volatile storage unit and a non-volatile storage unit with a preset table. The default table records a plurality of working voltage ranges corresponding to the electronic elements. The voltage value received by the electronic element can be detected by the detection unit and is matched with the design that the processing unit records the voltage value of the electronic element exceeding the corresponding working voltage range to a recording module, and the processing unit receives a storage instruction and stores the recording module in the application of the non-volatile storage unit, so that the purpose that the recording module stored in the non-volatile storage unit can be obtained through the substrate management controller, and the voltage value information exceeding the corresponding working voltage range can be immediately obtained.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a monitoring device, and more particularly to a monitoring system capable of detecting a voltage value.
[ background of the invention ]
Generally, in a server system, a power supply needs to stably supply power and maintain the server system to operate normally, so as to ensure the stability of the operation of the server system. When an error occurs in the Power-on process of the server system, the electronic components such as the motherboard or hardware in the server system cannot be powered on smoothly, which may result in a problem that the server system cannot be powered on smoothly, or when the server system operates, power Fail occurs (AC loss) or sudden Power failure, which may cause a sudden shutdown of the server system and cause an internal operation error to cause system damage. Although a Baseboard Management Controller (BMC) is currently used to detect and monitor hardware status information of electronic components inside a server system, for example: hardware information such as the CPU temperature, the voltage operation state, the fan rotation speed, etc., but it is only known whether the voltage operation state is a stable listening state (Power Good) and the voltage value of the electronic component is not known, and the Baseboard Management Controller (BMC) mostly monitors the operation information of the electronic component at intervals in a polling manner, and it may happen that the system input voltage is abnormal and shutdown is caused during the intervals of the polling period, so that the Baseboard Management Controller (BMC) cannot obtain the voltage related information of the electronic component inside the server when the abnormality occurs, and the manager still needs to measure the voltage value of the electronic component one by one, which is inconvenient and worth further research, study, and improvement by the staff.
[ summary of the invention ]
The present invention provides a monitoring system capable of detecting voltage values, which can obtain the electronic devices beyond the working voltage range and the abnormal voltage values thereof without measuring and confirming the voltage value information of each electronic device one by one when an abnormality occurs, thereby saving time and labor and improving efficiency.
In order to solve the above technical problems, the monitoring system capable of detecting a voltage value of the present invention is applied to monitor an electronic system powered by a power supply device. The electronic system has a plurality of electronic components. The monitoring system capable of detecting the voltage value comprises a processing chip device and a substrate management controller connected with the processing chip device.
The processing chip device comprises a detection unit, a processing unit connected with the detection unit, a volatile storage unit connected with the processing unit, and a non-volatile storage unit connected with the processing unit.
The detection unit is used for detecting the voltage value received by the electronic element. The non-volatile storage unit has a default table. The default table records a plurality of working voltage ranges corresponding to the electronic elements. The power supply device supplies power to the electronic elements, the detection unit detects voltage values received by the electronic elements, the detection unit transmits the detected voltage values received by each electronic element to the processing unit, the processing unit compares whether the voltage values received by each electronic element exceed a corresponding working voltage range in a default table of the non-volatile storage unit or not and integrates and records the voltage values of the electronic elements exceeding the corresponding working voltage range into a recording module, and the processing unit stores the recording module in the volatile storage unit.
The baseboard management controller is connected with the processing unit and can be controlled to send a storage instruction to the processing unit. When the processing unit receives the storage instruction, the processing unit copies the recording module stored in the volatile storage unit and stores the recording module in the non-volatile storage unit.
Compared with the prior art, the monitoring system capable of detecting the voltage value can detect the voltage value received by the electronic element by the detection unit of the processing chip device, and the processing unit is matched to compare whether the voltage value received by each electronic element detected by the detection unit exceeds the corresponding working voltage range in the preset table, and the voltage value of the electronic element exceeding the corresponding working voltage range is integrated and recorded into the design of the recording module, and when the processing unit receives the storage instruction, the recording module is stored in the non-volatile storage unit for application, so that when the voltage value received by each electronic element exceeds the corresponding working voltage range, the recording module records the value of the abnormal voltage value received by each electronic element, and a user can directly obtain the recording module stored in the non-volatile storage unit at any time through the substrate management controller to immediately know the electronic element exceeding the corresponding working voltage range and the abnormal voltage value received by the electronic element, and the user can know the electronic element exceeding the corresponding working voltage range and the abnormal voltage value received by the electronic element without measuring and confirming the voltage value information of each electronic element one by one, thereby saving time and improving the effective efficiency.
[ description of the drawings ]
Other features and advantages of the present invention will become apparent from the following detailed description of the preferred embodiments with reference to the accompanying drawings, in which:
FIG. 1 is a block diagram illustrating an embodiment of a monitoring system capable of detecting voltage values according to the present invention.
[ detailed description ] embodiments
Before the present invention is described in detail, it should be noted that in the following description, like elements are represented by like reference numerals.
Referring to fig. 1, the embodiment of the monitoring system 1 capable of detecting a voltage value according to the present invention is applied to monitor an electronic system 90 powered by a power device 80. The electronic system 90 has a plurality of electronic components 91. The monitoring system 1 capable of detecting voltage values comprises a processing chip device 2 and a Baseboard Management Controller (BMC) 3 connected with the processing chip device 2.
The processing chip device 2 includes a detecting unit 21, a processing unit 22 connected to the detecting unit 21, a volatile storage unit 23 connected to the processing unit 22, and a non-volatile storage unit 24 connected to the processing unit 22.
The detecting unit 21 is used for detecting the voltage value received by the electronic component 91. The non-volatile storage unit 23 has a default table (not shown). The default table records a plurality of operating voltage ranges corresponding to the electronic components 91. After the electronic system 90 is powered on, the power device 80 supplies power to the electronic component 91 and the detecting unit 21 detects the voltage value received by the electronic component 91. The detecting unit 21 transmits the voltage value received by each electronic component 91 to the processing unit 22, and the processing unit 22 compares whether the voltage value received by each electronic component 91 exceeds the corresponding working voltage range in the default table of the non-volatile storage unit 23 and records the voltage value of the electronic component 91 exceeding the corresponding working voltage range into a recording module (not shown), and the processing unit 22 stores the recording module in the volatile storage unit 23.
The bmc 3 is connected to the processing unit 22 and can be controlled to send a storage command to the processing unit 22. When the processing unit 22 receives the storage command, the processing unit 22 copies the recording module stored in the volatile storage unit 23 and additionally stores the recording module in the non-volatile storage unit 24.
In other words, the detecting unit 21 of the processing chip device 2 can detect the input voltage value of the electronic component 91, so that after the electronic system 90 is powered on, the power device 80 supplies power to the electronic component 91 of the electronic system 90 and the detecting unit 21 detects the voltage value received by the electronic component 91. When the processing unit 22 receives the voltage value received by each electronic device 91 detected by the detecting unit 21, the processing unit 22 compares whether the voltage value received by each electronic device 91 exceeds the corresponding working voltage range in the preset table, and records the voltage value of the electronic device 91 exceeding the corresponding working voltage range as the recording module, and the processing unit 22 stores the recording module in the volatile storage unit 23. When the electronic system 90 is turned off or powered off, the recording module stored in the volatile storage unit 23 will disappear, so that the user can send the storage command to the processing unit 22 through the baseboard management controller 3 in advance, and after the processing unit 22 receives the storage command, the processing unit 22 copies the recording module stored in the volatile storage unit 23 and stores the recording module in the non-volatile storage unit 24, so as to ensure that the user can directly obtain the recording module stored in the non-volatile storage unit 24 at any time to immediately know the electronic component 91 which has received the working voltage range exceeding the corresponding recording module and the abnormal voltage value received by the electronic component 91. In the embodiment, the volatile storage unit 23 is in a Random Access Memory (RAM) mode, and the non-volatile storage unit 24 is in a Flash Memory (Flash Memory) mode, but not limited thereto.
It should be noted that, in the embodiment, the processing chip Device 2 is a Field Programmable Gate Array (FPGA), but not limited thereto, and the processing chip Device 2 may also be a Complex Programmable Logic Device (CPLD), and the detecting unit 21 of the processing chip Device 2 has an Analog-to-Digital Converter (ADC) 211 connected to the processing unit 22, where the ADC 211 is configured to detect the voltage values received by the electronic components 91 and transmit the detected voltage values received by each electronic component 91 to the processing unit 22. Each operating voltage range of the default table of the non-volatile storage unit 23 has an upper operating voltage limit and a lower operating voltage limit of the corresponding electronic component 91. That is to say, the analog-to-digital conversion module 211 (ADC) can detect the actual voltage value of the voltage value received by each electronic component 91, and the processing unit 22 can compare whether the actual voltage value received by each electronic component 91 is within the range between the upper limit of the working voltage and the lower limit of the working voltage corresponding to each electronic component 91 in the default table, and the processing unit 22 can integrate and record the voltage values of the electronic components 91 exceeding the corresponding working voltage range into the recording module, but not limited to this, each working voltage range corresponding to each electronic component 91 in the preset table can be set according to the actual requirement. In addition, in this embodiment, the detecting unit 21 sequentially detects the voltage values received by the electronic components 91 and sequentially transmits the detected voltage values received by each electronic component 91 to the processing unit 22, and the processing unit 22 sequentially compares whether the voltage value received by each electronic component 91 exceeds the corresponding working voltage range in the preset table and sequentially records the voltage values of the electronic components 91 exceeding the corresponding working voltage range into the recording module, but not limited thereto. Additionally, in the embodiment, the detecting unit 21 can detect that the maximum voltage is 12V (a system main power voltage for the power supply device 80 to power the electronic system 90); the detecting unit 21 can detect a minimum voltage of 0.95V (a voltage required by the electronic device 91 in the IC mode), but is not limited thereto.
The detection unit 21 of the processing chip device 2 can detect the voltage value received by the electronic component 91 and match the processing unit 22 to compare whether the voltage value received by each electronic component 91 detected by the detection unit 21 exceeds the corresponding working voltage range in the preset table, and the voltage value of the electronic component 91 exceeding the corresponding working voltage range is integrated and recorded as the design of the recording module, and when the processing unit 22 receives the storage instruction, the recording module is stored in the non-volatile storage unit 24 for application, so that when the voltage value received by each electronic component 91 exceeds the corresponding working voltage range, the recording module records the abnormal voltage value received by each electronic component 91, and a user can directly obtain the recording module stored in the non-volatile storage unit 24 through the substrate management controller 3 to immediately know the abnormal voltage value received by the electronic component 91 exceeding the corresponding working voltage range, and the voltage value information of each electronic component 91 is not required to be measured and confirmed one by one, thereby saving time and labor and improving efficiency.
It should be noted that, in the embodiment, the power device 80 includes a power supply unit 81 for supplying power to the electronic system 90, and a power management unit 82 connecting the power supply unit 81 and the processing unit 22. When the electronic system 90 is powered on and turned on, the power supply unit 81 starts to supply power to the electronic system 90 and the power management unit 82 determines whether the voltage output by the power supply unit 81 is in an unstable state, which is, in the present embodiment, a power-down (AC loss) state, but not limited thereto. When the power management unit 82 determines that the unstable state (AC loss state) is detected, the power management unit 82 sends a power down signal to the processing unit 22, and after the processing unit 22 receives the power down signal, the processing unit 22 copies the recording module stored in the volatile storage unit 23 and stores the copied recording module in the non-volatile storage unit 24. Briefly, if the power management unit 82 determines that the output of the power supply unit 81 is in the unstable state, which represents a power failure (AC loss), the power management unit 82 sends the power failure signal to the processing unit 22 to trigger the processing unit 22 to automatically copy the recording module stored in the volatile storage unit 23 and additionally store the recording module in the non-volatile storage unit 24, so as to effectively ensure that the processing unit 22 automatically copies the recording module and stores the recording module in the non-volatile storage unit 24 when the processing unit 22 does not receive the storage instruction and the recording module is not stored in the non-volatile storage unit 24 and the electronic system 90 is powered off suddenly due to the power failure (AC loss).
It should be noted that, in the present embodiment, the processor chip device 2 further includes a bus unit 25 connecting the nonvolatile storage unit 24 and the bmc 3. When the bmc 3 executes a get data command, the bmc 3 gets the record module stored in the non-volatile storage unit 24 through the bus unit 25. That is to say, the user can issue an instruction to control the bmc 3 to execute the data acquisition instruction, and the bmc 3 acquires the recording module stored in the non-volatile storage unit 24 through the bus unit 25, so that the user can directly read the recording module stored in the non-volatile storage unit 24 to immediately know that the electronic component 91 receiving the voltage value exceeding the corresponding working voltage range is received and the data related to the received voltage value. But not limited thereto, the bus unit 25 can also be designed to connect the volatile storage unit 24 and the bmc 3. In the present embodiment, the Bus unit 25 is a Bus Interface Controller (Bus Interface Controller).
In summary, in the monitoring system 1 capable of detecting voltage values of the present invention, the detecting unit 21 of the processing chip device 2 can detect the voltage values received by the electronic components 91, and the processing unit 22 is matched to integrate and record the voltage values of the electronic components 91 exceeding the corresponding working voltage range into the design of the recording module, and when the processing unit 22 receives the storage instruction, the recording module is stored in the non-volatile storage unit 24, so that a user can directly obtain the recording module stored in the non-volatile storage unit 24 through the substrate management controller 3 to immediately know the electronic components 91 exceeding the corresponding working voltage range and the received abnormal voltage values, without measuring and confirming the voltage value information of each electronic component 91 one by one, thereby saving time and labor and improving efficiency.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A monitoring system capable of detecting voltage value is applied to monitor an electronic system powered by a power supply device, the electronic system is provided with a plurality of electronic elements, and the monitoring system capable of detecting voltage value is characterized by comprising:
a processing chip device comprises a chip processing unit,
a detecting unit for detecting the voltage value received by the electronic device,
a processing unit connected to the detecting unit for detecting the position of the object,
a volatile storage unit connected to the processing unit, and
the non-volatile storage unit is connected with the processing unit and is provided with a default table, the default table records a plurality of working voltage ranges corresponding to the electronic elements, the power supply device supplies power to the electronic elements, the detection unit detects voltage values received by the electronic elements, the detection unit detects the voltage values received by each electronic element and transmits the detected voltage values to the processing unit, the processing unit compares whether the voltage values received by each electronic element exceed the corresponding working voltage ranges in the preset table or not and integrates and records the voltage values of the electronic elements exceeding the corresponding working voltage ranges into a recording module, and the processing unit stores the recording module in the volatile storage unit; and
and the substrate management controller is connected with the processing unit and can be used for controllably sending a storage instruction to the processing unit, and when the processing unit receives the storage instruction, the processing unit copies the recording module stored in the volatile storage unit and stores the recording module in the non-volatile storage unit.
2. The system as claimed in claim 1, wherein the processor chip further includes a bus unit connecting the non-volatile storage unit and the baseboard management controller, and when the baseboard management controller executes a get data command, the baseboard management controller gets the record module stored in the non-volatile storage unit via the bus unit.
3. The system as claimed in claim 1, wherein the detecting unit of the processing chip device has an analog-to-digital converting module connected to the processing unit for detecting the voltage values received by the electronic components and transmitting the detected voltage values received by each electronic component to the processing unit.
4. The system as claimed in claim 3, wherein the power device comprises a power supply unit for supplying power to the electronic system, and a power management unit connected to the power supply unit and the processing unit, wherein the power supply unit supplies power to the electronic system and the power management unit determines whether the voltage outputted from the power supply unit is in an unstable state, when the power management unit determines that the voltage is in the unstable state, the power management unit sends a power-down signal to the processing unit, and when the processing unit receives the power-down signal, the processing unit copies the recording module stored in the volatile storage unit and stores the recording module in the non-volatile storage unit.
5. The system as claimed in claim 1, wherein each operating voltage range of the default table of the non-volatile storage unit has an upper operating voltage limit and a lower operating voltage limit of the corresponding electronic device.
6. The system for monitoring detectable voltage values according to claim 1, wherein the processing chip device is a field programmable logic gate array.
7. The system for monitoring detectable voltage values according to claim 1, wherein the processing chip device is a complex programmable logic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960556.5A CN115707978A (en) | 2021-08-20 | 2021-08-20 | Monitoring system capable of detecting voltage value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960556.5A CN115707978A (en) | 2021-08-20 | 2021-08-20 | Monitoring system capable of detecting voltage value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115707978A true CN115707978A (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110960556.5A Pending CN115707978A (en) | 2021-08-20 | 2021-08-20 | Monitoring system capable of detecting voltage value |
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| CN (1) | CN115707978A (en) |
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- 2021-08-20 CN CN202110960556.5A patent/CN115707978A/en active Pending
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