System and method for monitoring and managing power state of intelligent terminal assembly

Abstract

The invention provides a power state monitoring management system and method for an intelligent terminal assembly, and the system comprises a data collection module which is used for periodically obtaining real-time power utilization data and chip temperature from a power management chip of the assembly, and the power utilization data comprises voltage and current; the data analysis module is used for recording and analyzing the data acquired by the data acquisition module and judging whether a power supply abnormal condition exists or not; and the power supply exception handling module is used for executing three-level exception handling including power supply exception state alarm reporting, component resetting and system restarting. Through innovative comprehensive power supply management, a more comprehensive and efficient power supply working state monitoring and exception handling scheme is provided for the intelligent terminal equipment, so that the reliability and stability of the intelligent terminal can be improved, the power supply use efficiency can be optimized, the service life of the equipment is prolonged, and the cost is reduced. And a normal working state can be quickly recovered when an abnormality occurs, so that potential data loss and equipment damage risks are reduced.

Description

Technical Field

[0001] The present invention belongs to the field of intelligent terminal power management, and relates to a monitoring and management system and method for the working status of power supplies of intelligent terminal components including USB, PHY, BLE, ESAM, LCD, metering, etc. Background Art

[0002] In the field of smart terminal power management, with the development of technology and the increase in application requirements, the functional components contained in the terminal are gradually increasing, such as USB interface, physical layer (PHY) communication module, Bluetooth low energy (BLE) module, embedded security application module (ESAM), liquid crystal display (LCD) and components for power metering, etc. These components not only require precise power management to ensure the normal operation of the equipment, but also ensure effective exception handling when the power supply is unstable or fails.

[0003] Traditional power management systems often use a single monitoring and exception handling mechanism, which cannot cope with increasingly complex functions and components. For example, when a USB port is overloaded, if only a simple power-off or restart strategy is adopted, data transmission may be interrupted or the device may be damaged. Similarly, the BLE module may lose connection when the power supply is unstable, affecting the communication ability of the device. The ESAM module may not be able to perform safe operations normally under power problems, the LCD may have display abnormalities under power fluctuations, and power problems in the metering component may affect the accuracy of energy consumption data.

[0004] To solve these problems, a more advanced power management system is needed. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems and propose a power status monitoring and management system and method for smart terminal components, which can monitor and manage the power working status of key components of smart terminals such as USB, PHY, BLE, ESAM, LCD and metering, and perform three-level exception processing of alarm, component reset and system restart.

[0006] The technical solution of the present invention is:

[0007] A power status monitoring and management system for an intelligent terminal component, the system comprising:

[0008] A data acquisition module, used to periodically acquire real-time power consumption data and chip temperature from the power management chip of the component, wherein the power consumption data includes voltage and current;

[0009] The data analysis module is used to record and analyze the data acquired by the data acquisition module to determine whether there is any abnormal power supply situation;

[0010] And a power supply exception handling module is used to perform three-level exception handling, including alarm reporting of power supply abnormal status, component reset and system restart.

[0011] Furthermore, the components include USB, PHY, BLE, ESAM, LCD and metering components.

[0012] Furthermore, the power management chip is used to manage the charging and discharging of the power of the component and adjust the working state of the component power according to the settings.

[0013] Furthermore, the power supply abnormality includes voltage instability, overcurrent or overtemperature.

[0014] Furthermore, when a power anomaly occurs, the power anomaly handling module notifies all business processes to achieve coordination between business and power management.

[0015] A method for monitoring and managing the power status of an intelligent terminal component comprises the following steps:

[0016] Step 1: Start the operating system and initialize the power monitoring management process;

[0017] Step 2: The power monitoring management process loads the configuration file and determines the list of components that need power monitoring;

[0018] Step 3: Use the data acquisition module to periodically obtain real-time power consumption data and chip temperature from the power management chip;

[0019] Step 4: The data analysis module records and analyzes the collected data to determine whether there is a power supply abnormality, and performs three-level abnormality processing on the power supply abnormality through the power supply abnormality processing module.

[0020] Further, the performing three-level abnormality processing on the power supply abnormality comprises the following steps:

[0021] Step 5: If the data analysis module detects an abnormality, the power abnormality processing module lights up the alarm light, records the alarm log, sends an alarm to the operating system, and notifies all business processes at the same time;

[0022] Step 6: Increase the monitoring frequency of components that have alarm records, and adjust the power status of components through the power management chip;

[0023] Step 7: If the power status of the component returns to normal, the alarm status is canceled and the monitoring frequency returns to normal; if the component still cannot return to normal after multiple alarms, the power anomaly processing module performs a component reset operation and notifies all business processes to suspend related tasks;

[0024] Step 8: Continue to monitor the power status of the component after the component is reset;

[0025] Step 9: If the power status of the reset component is still not restored, the power exception handling module notifies all business processes and then performs a system restart operation.

[0026] Furthermore, it allows the addition of new components and performs power status monitoring.

[0027] Beneficial effects of the present invention:

[0028] The system of the present invention can monitor the power supply working status of the components of the intelligent terminal in detail, realize the coordination of the power supply status and the business process, and implement multi-level abnormal management mechanisms such as alarm, component reset, system restart, etc. according to the characteristics and requirements of different components. Such a system not only prevents the business process from continuing to perform invalid operations when the components cannot work normally, but also optimizes the power supply efficiency, prolongs the service life of the equipment, and quickly restores the normal working state when an abnormality occurs, reducing the potential data loss and equipment damage risks.

[0029] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present invention.

[0031] Figure 1 A flow chart of a method for monitoring and managing the power status of an intelligent terminal component is shown. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited to the embodiments set forth herein.

[0033] Example 1

[0034] The present invention provides a power status monitoring and management system for an intelligent terminal component, the system comprising:

[0035] A data acquisition module, used to periodically acquire real-time power consumption data and chip temperature from the power management chip of the component, wherein the power consumption data includes voltage and current;

[0036] The data analysis module is used to record and analyze the data acquired by the data acquisition module to determine whether there is any abnormal power supply situation;

[0037] And a power supply exception handling module is used to perform three-level exception handling, including alarm reporting of power supply abnormal status, component reset and system restart.

[0038] In this embodiment, the monitoring and management system is based on a power management chip with high-precision voltage monitoring capabilities, and independently monitors key parameters such as power supply voltage and current to manage and maintain the power supply of smart terminals. This is not available in existing smart terminal systems; the three-level exception management mechanism of alarm reporting, component reset, and system restart used by the monitoring and management system provides a multi-level fault response, ensuring that abnormal situations of different severity can be handled in a timely and effective manner.

[0039] In one example, the power management chip is used to manage the charging and discharging of the power of the component and adjust the working state of the component power according to the settings.

[0040] In this embodiment, the monitoring and management system adjusts the power supply working status while monitoring the power supply data to prevent problems such as circuit overcurrent and power supply overheating, thereby increasing the service life of the smart terminal system and optimizing power supply efficiency.

[0041] The monitoring and management system not only covers common terminal components such as USB, PHY, BLE, but also includes specific components such as ESAM, LCD, and metering, providing more comprehensive power status monitoring of key components.

[0042] In one example, when a power anomaly occurs, the power anomaly handling module notifies all business processes to achieve coordination between business and power management.

[0043] In this embodiment, the monitoring and management system can notify all business processes when an abnormality occurs, thereby achieving coordination between business and power management and reducing the risk of business interruption and data loss due to power problems.

[0044] Example 2

[0045] Figure 1 A flow chart of a method for monitoring and managing the power status of an intelligent terminal component is shown.

[0046] Specifically, Figure 1 As shown, a method for monitoring and managing the power status of the intelligent terminal component includes the following steps:

[0047] Step 1: Start the operating system and initialize the power monitoring management process;

[0048] Step 2: The power monitoring management process loads the configuration file and determines the list of components that need power monitoring;

[0049] Step 3: Use the data acquisition module to periodically obtain real-time power consumption data and chip temperature from the power management chip;

[0050] Step 4: The data analysis module records and analyzes the collected data to determine whether there is a power supply abnormality, and performs three-level abnormality processing on the power supply abnormality through the power supply abnormality processing module.

[0051] In one example, performing three-level exception processing on a power supply abnormality includes the following steps:

[0052] Step 5: If the data analysis module detects an abnormality, the power abnormality processing module lights up the alarm light, records the alarm log, sends an alarm to the operating system, and notifies all business processes at the same time;

[0053] Step 6: Increase the monitoring frequency of components that have alarm records, and adjust the power status of components through the power management chip;

[0054] Step 7: If the power status of the component returns to normal, the alarm status is canceled and the monitoring frequency returns to normal; if the component still cannot return to normal after multiple alarms, the power anomaly processing module performs a component reset operation and notifies all business processes to suspend related tasks;

[0055] Step 8: Continue to monitor the power status of the component after the component is reset;

[0056] Step 9: If the power status of the reset component is still not restored, the power exception handling module notifies all business processes and then performs a system restart operation.

[0057] In this embodiment, the monitoring management system uses a linked list structure to create a monitoring component list, which reserves space for the addition of new components, thereby ensuring the scalability of the system as technology develops and new components emerge.

[0058] The method of the present invention further improves the operational stability of the intelligent terminal through comprehensive power supply monitoring and management, and reduces system crashes or performance degradation caused by power supply problems; through effective power supply management and exception handling, it helps to extend the service life of the power supply and reduce the maintenance cost and replacement frequency in long-term use; in the event of power supply abnormalities, alarms and exception handling are performed, which can reduce the risk of data loss and ensure the security and integrity of business data.

[0059] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A power status monitoring and management system for intelligent terminal components, characterized in that: The system includes: A data acquisition module, used to periodically acquire real-time power consumption data and chip temperature from the power management chip of the component, wherein the power consumption data includes voltage and current; The data analysis module is used to record and analyze the data acquired by the data acquisition module to determine whether there is any abnormal power supply situation; And a power supply exception handling module is used to perform three-level exception handling, including alarm reporting of power supply abnormal status, component reset and system restart.

2. The power status monitoring and management system of the intelligent terminal component according to claim 1, characterized in that: The components include USB, PHY, BLE, ESAM, LCD and metering components.

3. The power status monitoring and management system of the intelligent terminal component according to claim 1, characterized in that: The power management chip is used to manage the charging and discharging of the power of the component and adjust the working state of the component power according to the settings.

4. The power status monitoring and management system of the intelligent terminal component according to claim 1, characterized in that: The power supply abnormality includes voltage instability, overcurrent or overtemperature.

5. The power status monitoring and management system of the intelligent terminal component according to claim 1, characterized in that: When a power anomaly occurs, the power anomaly handling module notifies all business processes to achieve coordination between business and power management.

6. A method for monitoring and managing the power status of the intelligent terminal component according to any one of claims 1 to 5, characterized in that The following steps are involved: Step 1: Start the operating system and initialize the power monitoring management process; Step 2: The power monitoring management process loads the configuration file and determines the list of components that need power monitoring; Step 3: Use the data acquisition module to periodically obtain real-time power consumption data and chip temperature from the power management chip; Step 4: The data analysis module records and analyzes the collected data to determine whether there is a power supply abnormality, and performs three-level abnormality processing on the power supply abnormality through the power supply abnormality processing module.

7. The method according to claim 6, characterized in that The three-level abnormality processing for the power supply abnormality comprises the following steps: Step 5: If the data analysis module detects an abnormality, the power abnormality processing module lights up the alarm light, records the alarm log, sends an alarm to the operating system, and notifies all business processes at the same time; Step 6: Increase the monitoring frequency of components that have alarm records, and adjust the power status of components through the power management chip; Step 7: If the power status of the component returns to normal, the alarm status is canceled and the monitoring frequency returns to normal; if the component still cannot return to normal after multiple alarms, the power anomaly processing module performs a component reset operation and notifies all business processes to suspend related tasks; Step 8: Continue to monitor the power status of the component after the component is reset; Step 9: If the power status of the reset component is still not restored, the power exception handling module notifies all business processes and then performs a system restart operation.

8. The power status monitoring and management system of the intelligent terminal component according to claim 6, characterized in that: Allows the addition of new components and provides power status monitoring.

Images