CN117081949B - Information detection method and electronic equipment - Google Patents

Abstract

The application provides an information detection method and electronic equipment, which relate to the field of electronic equipment and are applied to first electronic equipment, wherein the first electronic equipment comprises a first chip and a second chip, and the method comprises the following steps: under the condition that a user executes an operation for a first service, the first chip sends a first data packet of the first service to the second chip, wherein the first data packet is used for indicating that the first service needs to be executed by a first application; the second chip requests the first application to execute a first service according to the first data packet; responding to the execution of the first application on the first service, and sending a second data packet of the first service to the first chip by the second chip; the second chip determines first information characterizing data traffic of the first service, wherein the first information is determined from the first data packet and the second data packet. The scheme can realize the detection of the data packet in the dual-core communication channel.

Description

Information detection method and electronic device

Technical Field

The present application relates to the technical field of electronic equipment, and in particular to an information detection method and electronic equipment.

Background Art

Currently, whether it is Bluetooth communication or dual-core communication between electronic devices, the communication channel capacity is limited. When multiple services need to occupy the channel at the same time, a series of problems caused by channel overload may occur.

Take the communication between a mobile phone and a watch as an example. If the communication between the mobile phone and the watch is Bluetooth, the mobile phone side will have a host controller interface (HCI) log or Bluetooth air interface to monitor the channel. However, the dual-core communication between the mobile phone and the watch lacks a way to monitor the channel, and the storage and processing capabilities of the watch are also limited. It is impossible to store all the information of each service data packet like the HCI log of the mobile phone.

Summary of the invention

The embodiments of the present application provide an information detection method and an electronic device for realizing the detection of data packets in a dual-core communication channel, and can adjust services according to statistical information so that various services can coordinate and operate normally.

To achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

In a first aspect, an information detection method is provided, which can be applied to a first electronic device, wherein the first electronic device includes a first chip and a second chip, and the method includes: when a user performs an operation on a first service, the first chip sends a first data packet of the first service to the second chip, wherein the first data packet is used to indicate that the first service needs to be executed by a first application; the second chip requests the first application to execute the first service based on the first data packet; in response to the execution of the first service by the first application, the second chip sends a second data packet of the first service to the first chip; the second chip determines first information used to characterize the data flow of the first service, wherein the first information is determined based on the first data packet and the second data packet.

By adopting this technical solution, the dual-core communication channel can be detected by extracting relevant information of business messages from the dual-core communication chip. The extracted information can be counted and analyzed, and the business can be adjusted according to the statistical information to ensure that each business can coordinate and operate normally.

In a possible implementation, the first information includes at least one of the following: information about received traffic or information about sent traffic, wherein the information about received traffic is determined according to the first data packet, and the information about sent traffic is determined according to the second data packet. The information about received traffic here is information about the first data traffic of the first service received from the chip; the information about sent traffic is information about the second data traffic of the first service sent from the chip.

In a possible implementation, the received traffic is determined for the second chip according to a destination address of the first data packet.

In one possible implementation, the information of the received traffic includes at least one of the following: the number of received data packets (received packet number), or the amount of data corresponding to the received data packets (received data length), wherein the received data packets include the first data packet.

In a possible implementation, the sending traffic is determined for the second chip according to a source address of the second data packet.

In a possible implementation, the information of the sent traffic includes at least one of the following: the number of sent data packets (sent packet number), or the amount of data corresponding to the sent data packets (sent data length), wherein the sent data packets include the second data packet.

In one possible implementation, the method further includes: in response to a request from the second electronic device to execute the first service, the second chip sends a third data packet to the first chip, wherein the third data packet is used to indicate the service requirement for the first service request to be executed; and the first chip determines the first data packet based on the third data packet.

In a possible implementation manner, the first information is also determined according to the third data packet.

In a possible implementation manner, the sending traffic is also determined for the second chip according to the source address of the third data packet.

In a possible implementation manner, the sent data packet also includes a third data packet.

In a possible implementation, the method further includes: the first chip detects an operation performed by a user on the first service. That is, the second electronic device may request to execute the first service on the first application in response to the user operation, or the main chip of the first electronic device may request to execute the first service on the first application in response to the user operation.

In a possible implementation, the method also includes: the second chip determines the total number of services running on the first electronic device based on the first information; and the second chip schedules the operation of the services running on the first electronic device based on the total number of services running on the first electronic device.

In one possible implementation, the second chip schedules the operation of the services running on the first electronic device according to the total number of services running on the first electronic device, including: if the total number of services running on the first electronic device exceeds a threshold, the second chip stops the operation of services other than the first service running on the first electronic device. This can be applied to the special project of service performance that relies on dual-core communication, and can identify the time points and reasons that affect performance.

In a possible implementation, the method further includes: the second chip determines the total data flow of the service running on the first electronic device according to the first information, wherein the total data flow is positively correlated with the frequency of the main frequency of the second chip. Thus, the main frequency can be dynamically adjusted according to the total data flow, and system resources can be reasonably used.

In a possible implementation, the method further includes: the total data traffic is characterized by at least one of the following: the total number of data packets received and/or sent by the second chip, or the total data volume corresponding to the data packets received and/or sent by the second chip.

In a possible implementation, the method further includes: if the data flow of the first service is less than the flow threshold, the second chip reports abnormal information of the first service. Thus, the channel status can be monitored to prevent the channel from being difficult to locate when it is abnormal.

In one possible implementation, the data traffic of the first service is less than the traffic threshold value means that: the number of data packets received and/or sent by the first service within a preset time period is less than the data packet number threshold value, and/or the data volume corresponding to the data packets received and/or sent by the first service within the preset time period is less than the data volume threshold value.

In a possible implementation, the method further includes: the second chip determines the number of lost packets of the first service data packets according to the first information; if the number of lost packets of the first service data packets is greater than the packet loss number threshold, the second chip reports that the communication between the second chip and other electronic devices is abnormal. Thus, the specific location of the packet loss can be assisted.

In a second aspect, the present application provides an electronic device, comprising: a communication module, a memory and one or more processors; the communication module, the memory and the processor are coupled; the memory is used to store computer program code, the computer program code includes computer instructions, and when the computer instructions are executed by the electronic device, the electronic device executes any one of the methods described in the first aspect above.

In a third aspect, the present application provides a computer-readable storage medium, which stores instructions, and when the computer-readable storage medium is executed on an electronic device, the electronic device can execute any of the methods described in the first aspect.

In a fourth aspect, the present application provides a computer program product comprising instructions, which, when executed on an electronic device, enables the electronic device to execute any of the methods described in the first aspect.

It can be understood that the electronic device described in the second aspect provided above, the computer-readable storage medium described in the third aspect and the computer program product described in the fourth aspect are all used to execute the corresponding methods provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding methods provided above, and will not be repeated here.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a scenario of communication between a mobile phone and a watch provided in an embodiment of the present application;

FIG2 is a schematic diagram of the hardware structure of an electronic device provided in an embodiment of the present application;

FIG3 is a schematic diagram of an overall implementation of an information detection method provided in an embodiment of the present application;

FIG4 is a schematic diagram of an information detection method for dual-core communication between a first electronic device and a second electronic device provided by an embodiment of the present application;

FIG5 is a software architecture diagram of dual-core communication of an electronic device provided in an embodiment of the present application;

FIG6 is a schematic diagram of the structure of a chip system provided in an embodiment of the present application.

DETAILED DESCRIPTION

The following will describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

It should be noted that the following terms "first", "second", etc. are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present application. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily all refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways.

In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

Currently, whether it is Bluetooth communication between electronic devices or dual-core communication between electronic devices, the communication channel capacity is limited. When multiple services need to occupy the channel at the same time, a series of problems caused by channel overload may be encountered.

Please refer to Figure 1, in the scenario where the first electronic device communicates with the second electronic device, take the first electronic device as a wearable device such as a watch 102, and the second electronic device as a mobile phone 101 as an example. In the prior art, if it is Bluetooth communication between a mobile phone and a watch, there will be a host controller interface (HCI) log or Bluetooth air port on the mobile phone side to monitor the channel. However, the dual-core communication between the mobile phone and the watch lacks a way to monitor the channel, and the storage and processing capabilities of the watch are also limited. It is impossible to store all the information of the data packet of each service like the HCI log of the mobile phone.

In addition, some special services need to occupy all the capabilities of the channel to achieve efficient operation of the service. For example, in the Over-the-Air Technology (OTA) upgrade scenario of the watch, the mobile phone sends a data packet to the Bluetooth chip of the watch. The thread of the Bluetooth chip does not need to process this data packet, but directly transmits it to the main chip of the watch through the dual-core channel. That is, at this time, the operation of other Bluetooth-related services in the watch will be stopped. However, some services may run in the background without relevant log printing, which is difficult to troubleshoot and clear.

Among them, dual-core communication generally refers to the communication between the main core and the secondary core. The chip processing capability of the main core is stronger, and the chip processing capability of the secondary core is weaker. The main core refers to the main chip, and the secondary core refers to the slave chip (or also called secondary chip).

Therefore, the embodiment of the present application provides an information detection method and an electronic device, which realizes the detection of the dual-core communication channel by extracting relevant information of the business message from the chip of the dual-core communication. The extracted information can be counted and analyzed, and the business can be adjusted according to the statistical information to ensure that each business can coordinate and operate normally.

Exemplarily, the electronic device in the embodiments of the present application may be a mobile phone, a tablet computer, a laptop computer, an ultra-mobile personal computer (UMPC), a handheld computer, a wearable electronic device (for example, a smart watch, a smart bracelet, smart glasses), etc. The embodiments of the present application do not impose any special restrictions on the specific form of the electronic device.

The execution subject of the information detection method provided in the embodiment of the present application may be a device for information detection, and the execution device may be the electronic device shown in Figure 2. At the same time, the execution device may also be a central processing unit (CPU) of the electronic device, or a control module for information detection in the electronic device. In the embodiment of the present application, the information detection method provided in the embodiment of the present application is described by taking the execution of the information detection method by the electronic device as an example.

The following will describe in detail the implementation of the embodiments of the present application in conjunction with the accompanying drawings. Taking the above-mentioned electronic device as a mobile phone as an example, the hardware structure of the electronic device (such as the electronic device 200) is introduced. Among them, the electronic device 200 shown in Figure 2 is only an example of an electronic device, and the electronic device 200 may have more or fewer components than those shown in the figure, may combine two or more components, or may have different component configurations. The various components shown in Figure 2 can be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application-specific integrated circuits.

Please refer to Figure 2, which shows a schematic diagram of the hardware structure of the electronic device. As shown in Figure 2, the electronic device 200 may include: a processor 210, an external memory interface 220, an internal memory 221, a USB interface 230, a charging management module 240, a power management module 241, a battery 242, an antenna 1, an antenna 2, a mobile communication module 250, a wireless communication module 260, an audio module 270, a speaker 270A, a receiver 270B, a microphone 270C, an earphone interface 270D, a sensor module 280, a button 290, a motor 291, an indicator 292, a camera 293, a display screen 294, and a subscriber identification module (SIM) card interface 295, etc.

Among them, the above-mentioned sensor module 280 may include sensors such as pressure sensor, gyroscope sensor, air pressure sensor, magnetic sensor, acceleration sensor, distance sensor, proximity light sensor, fingerprint sensor, temperature sensor, touch sensor, ambient light sensor and bone conduction sensor.

The touch sensor is also called a "touch panel". The touch sensor can be set on the display screen 294, and the touch sensor and the display screen 294 form a touch screen, also called a "touch screen". The touch sensor is used to detect touch operations acting on or near it. The detected touch operation can be transmitted to the application processor to determine the type of touch event and provide corresponding visual output through the display screen 294. In other embodiments, the touch sensor can also be set on the surface of the electronic device 200, which is different from the position of the display screen 294.

The pressure sensor is used to sense the pressure signal and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor can be set on the display screen 294. There are many types of pressure sensors, such as resistive pressure sensors, inductive pressure sensors, capacitive pressure sensors, etc. The capacitive pressure sensor can be a parallel plate including at least two conductive materials. When a force acts on the pressure sensor, the capacitance between the electrodes changes. The electronic device 200 determines the intensity of the pressure according to the change in capacitance. When a touch operation acts on the display screen 294, the electronic device 200 detects the touch operation intensity according to the pressure sensor. The electronic device 200 can also calculate the touch position according to the detection signal of the pressure sensor 280A. In some embodiments, touch operations acting on the same touch position but with different touch operation intensities can correspond to different operation instructions. For example: when a touch operation with a touch operation intensity less than the first pressure threshold acts on the short message application icon, an instruction to view the short message is executed. When a touch operation with a touch operation intensity greater than or equal to the first pressure threshold acts on the short message application icon, an instruction to create a new short message is executed.

It is to be understood that the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the electronic device 200. In other embodiments, the electronic device 200 may include more or fewer components than shown in the figure, or combine some components, or split some components, or arrange the components differently. The components shown in the figure may be implemented in hardware, software, or a combination of software and hardware.

The processor 210 may include one or more processing units, for example, the processor 210 may include an application processor (AP), a modem processor, a graphics processor (GPU), an image signal processor (ISP), a controller, a memory, a video codec, a digital signal processor (DSP), a baseband processor, and/or a neural-network processing unit (NPU), etc. Among them, different processing units may be independent devices or integrated in one or more processors.

The controller may be the nerve center and command center of the electronic device 200. The controller may generate an operation control signal according to the instruction operation code and the timing signal to complete the control of fetching and executing instructions.

The processor 210 may also be provided with a memory for storing instructions and data. In some embodiments, the memory in the processor 210 is a cache memory. The memory may store instructions or data that the processor 210 has just used or cyclically used. If the processor 210 needs to use the instruction or data again, it may be directly called from the memory. This avoids repeated access, reduces the waiting time of the processor 210, and thus improves the efficiency of the system.

In some embodiments, the processor 210 may include one or more interfaces. The interface may include an inter-integrated circuit (I2C) interface, an inter-integrated circuit sound (I2S) interface, a pulse code modulation (PCM) interface, a universal asynchronous receiver/transmitter (UART) interface, a mobile industry processor interface (MIPI), a general-purpose input/output (GPIO) interface, a subscriber identity module (SIM) interface, and/or a universal serial bus (USB) interface, etc.

The I2C interface is a bidirectional synchronous serial bus, including a serial data line (SDL) and a serial clock line (SCL). In some embodiments, the processor 210 may include multiple groups of I2C buses. The processor 210 may be coupled to the touch sensor 280K, the charger, the flash, the camera 293, etc. through different I2C bus interfaces. For example: the processor 210 may be coupled to the touch sensor 280K through the I2C interface, so that the processor 210 communicates with the touch sensor 280K through the I2C bus interface to realize the touch function of the electronic device 200.

The I2S interface can be used for audio communication. In some embodiments, the processor 210 can include multiple groups of I2S buses. The processor 210 can be coupled to the audio module 270 via the I2S bus to achieve communication between the processor 210 and the audio module 270. In some embodiments, the audio module 270 can transmit an audio signal to the wireless communication module 260 via the I2S interface to achieve the function of answering a call through a Bluetooth headset.

The PCM interface can also be used for audio communication, sampling, quantizing and encoding analog signals. In some embodiments, the audio module 270 and the wireless communication module 260 can be coupled via a PCM bus interface. In some embodiments, the audio module 270 can also transmit audio signals to the wireless communication module 260 via the PCM interface to realize the function of answering calls via a Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication, and the sampling rates of the two interfaces are different.

The UART interface is a universal serial data bus for asynchronous communication. The bus is a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication. In some embodiments, the UART interface is generally used to connect the processor 210 and the wireless communication module 260. For example, the processor 210 communicates with the Bluetooth module through the UART interface to implement the Bluetooth function. In some embodiments, the audio module 270 can transmit audio signals to the wireless communication module 260 through the UART interface to implement the function of playing music through a Bluetooth headset.

The MIPI interface can be used to connect the processor 210 with peripheral devices such as the display screen 294 and the camera 293. The MIPI interface includes a camera serial interface (CSI), a display serial interface (DSI), etc. In some embodiments, the processor 210 and the camera 293 communicate via the CSI interface to implement the shooting function of the electronic device 200. The processor 210 and the display screen 294 communicate via the DSI interface to implement the display function of the electronic device 200.

The GPIO interface can be configured by software. The GPIO interface can be configured as a control signal or as a data signal. In some embodiments, the GPIO interface can be used to connect the processor 210 with the camera 293, the display 294, the wireless communication module 260, the audio module 270, the sensor module 280, etc. The GPIO interface can also be configured as an I2C interface, an I2S interface, a UART interface, a MIPI interface, etc.

The USB interface 230 may be a Mini USB interface, a Micro USB interface, a USB Type C interface, etc. The USB interface 230 may be used to connect a charger to charge the electronic device 200, or may be used to transmit data between the electronic device 200 and a peripheral device. The USB interface 230 may also be used to connect headphones to play audio through the headphones. The USB interface 230 may also be used to connect other electronic devices, such as AR devices, etc.

It is understandable that the interface connection relationship between the modules illustrated in this embodiment is only a schematic illustration and does not constitute a structural limitation on the electronic device 200. In other embodiments, the electronic device 200 may also adopt different interface connection methods in the above embodiments, or a combination of multiple interface connection methods.

The charging management module 240 is used to receive charging input from a charger. In the embodiment of the present application, the charger may be a wired charger, and the charging management module 240 may receive charging input from the wired charger through the USB interface 230 (i.e., the above-mentioned charging interface). While the charging management module 240 is charging the battery 442, it may also power the electronic device through the power management module 441.

The power management module 441 is used to connect the battery 442, the charging management module 240 and the processor 210. The power management module 441 receives input from the battery 442 and/or the charging management module 240, and supplies power to the processor 210, the internal memory 221, the external memory, the display screen 294, the camera 293, and the wireless communication module 260. The power management module 441 can also be used to monitor parameters such as battery capacity, battery cycle number, battery health status (leakage, impedance), etc. In some other embodiments, the power management module 441 can also be set in the processor 210. In other embodiments, the power management module 441 and the charging management module 240 can also be set in the same device.

The wireless communication function of the electronic device 200 can be implemented through the antenna 1, the antenna 2, the mobile communication module 250, the wireless communication module 260, the modem processor and the baseband processor.

Antenna 1 and antenna 2 are used to transmit and receive electromagnetic wave signals. Each antenna in the electronic device 200 can be used to cover a single or multiple communication frequency bands. Different antennas can also be reused to improve the utilization of the antennas. For example, antenna 1 can be reused as a diversity antenna for a wireless local area network. In some other embodiments, the antenna can be used in combination with a tuning switch.

The RF module can provide a communication processing module for wireless communication solutions including 2G/3G/4G/5G, etc., applied to the electronic device 200. The RF module may include at least one filter, a switch, a power amplifier, a low noise amplifier (LNA), etc. The RF module receives electromagnetic waves from the antenna 1, and performs filtering, amplification, and other processing on the received electromagnetic waves, and transmits them to the modem for demodulation. The RF module can also amplify the signal modulated by the modem, and convert it into electromagnetic waves for radiation through the antenna 1. In some embodiments, at least some functional modules of the RF module may be arranged in the processor 210. In some embodiments, at least some functional modules of the RF module may be arranged in the same device as at least some modules of the processor 210.

The mobile communication module 250 can provide solutions for wireless communications including 2G/3G/4G/5G, etc., applied to the electronic device 200. The mobile communication module 250 may include at least one filter, a switch, a power amplifier, a low noise amplifier (LNA), etc. The mobile communication module 250 can receive electromagnetic waves from the antenna 1, and filter, amplify, etc. the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation.

The mobile communication module 250 can also amplify the signal modulated by the modem processor and convert it into electromagnetic waves for radiation through the antenna 1. In some embodiments, at least some functional modules of the mobile communication module 250 can be set in the processor 210. In some embodiments, at least some functional modules of the mobile communication module 250 can be set in the same device as at least some modules of the processor 210.

The wireless communication module 260 can provide wireless communication solutions including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), infrared (IR), etc., which are applied to the electronic device 200. For example, in the embodiment of the present application, the electronic device 200 can access the Wi-Fi network through the wireless communication module 260.

The wireless communication module 260 may be one or more devices integrating at least one communication processing module. The wireless communication module 260 receives electromagnetic waves via the antenna 2, modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 210. The wireless communication module 260 may also receive signals to be sent from the processor 210, modulate the frequencies of the signals, amplify the signals, and convert the signals into electromagnetic waves for radiation via the antenna 2.

In some embodiments, the antenna 1 of the electronic device 200 is coupled to the mobile communication module 250, and the antenna 2 is coupled to the wireless communication module 260, so that the electronic device 200 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM), general packet radio service (GPRS), code division multiple access (CDMA), wideband code division multiple access (WCDMA), time-division code division multiple access (TD-SCDMA), long term evolution (LTE), BT, GNSS, WLAN, NFC, FM, and/or IR technology, etc. The GNSS may include a global positioning system (GPS), a global navigation satellite system (GLONASS), a Beidou navigation satellite system (BDS), a quasi-zenith satellite system (QZSS) and/or a satellite based augmentation system (SBAS).

The electronic device 200 implements the display function through a GPU, a display screen 294, and an application processor. The GPU is a microprocessor for image processing, which connects the display screen 294 and the application processor. The GPU is used to perform mathematical and geometric calculations for graphics rendering. The processor 210 may include one or more GPUs, which execute program instructions to generate or change display information.

The display screen 294 is used to display images, videos, etc. The display screen 294 includes a display panel. The display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light emitting diode or an active-matrix organic light emitting diode (AMOLED), a flexible light-emitting diode (FLED), Miniled, MicroLed, Micro-oLed, a quantum dot light-emitting diode (QLED), etc. In some embodiments, the electronic device 200 may include 1 or N display screens 294, where N is a positive integer greater than 1.

In the embodiment of the present application, the display screen 294 can be used to display the interface of the electronic device. The display screen 294 can be used to display the system desktop of the electronic device, and the system desktop of the electronic device can include multiple application icons. The application icons can be displayed at different positions of the display screen 294, that is, they constitute the layout of the system desktop of the electronic device.

The electronic device 200 can realize the shooting function through ISP, camera 293, video codec, GPU, display screen 294 and application processor.

The ISP is used to process the data fed back by the camera 293. For example, when taking a photo, the shutter is opened, and the light is transmitted to the camera photosensitive element through the lens. The light signal is converted into an electrical signal, and the camera photosensitive element transmits the electrical signal to the ISP for processing and converts it into an image visible to the naked eye. The ISP can also perform algorithm optimization on the noise, brightness, and skin color of the image. The ISP can also optimize the exposure, color temperature and other parameters of the shooting scene. In some embodiments, the ISP can be set in the camera 293.

The camera 293 is used to capture still images or videos. The object generates an optical image through the lens and projects it onto the photosensitive element. The photosensitive element can be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The photosensitive element converts the optical signal into an electrical signal, and then passes the electrical signal to the ISP to be converted into a digital image signal. The ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into an image signal in a standard RGB, YUV or other format. In some embodiments, the electronic device 200 may include 1 or N cameras 293, where N is a positive integer greater than 1.

The digital signal processor is used to process digital signals, and can process not only digital image signals but also other digital signals. For example, when the electronic device 200 is selecting a frequency point, the digital signal processor is used to perform Fourier transform on the frequency point energy.

Video codecs are used to compress or decompress digital videos. The electronic device 200 may support one or more video codecs. Thus, the electronic device 200 may play or record videos in a variety of coding formats, such as moving picture experts group (MPEG) 1, MPEG2, MPEG3, MPEG4, etc.

NPU is a neural network (NN) computing processor. By drawing on the structure of biological neural networks, such as the transmission mode between neurons in the human brain, it can quickly process input information and can also continuously self-learn. Through NPU, applications such as intelligent cognition of the electronic device 200 can be realized, such as image recognition, face recognition, voice recognition, text understanding, etc.

The external memory interface 220 can be used to connect an external memory card, such as a MicroSD card, to expand the storage capacity of the electronic device 200. The external memory card communicates with the processor 210 through the external memory interface 220 to implement a data storage function, such as storing music, video and other files in the external memory card.

The internal memory 221 may be used to store computer executable program codes, which include instructions. The processor 210 executes various functional applications and data processing of the electronic device 200 by running the instructions stored in the internal memory 221. For example, in an embodiment of the present application, the processor 210 may execute the instructions stored in the internal memory 221, and the internal memory 221 may include a program storage area and a data storage area.

The program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc. The data storage area may store data created during the use of the electronic device 200 (such as audio data, a phone book, etc.), etc. In addition, the internal memory 221 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc.

The electronic device 200 can implement audio functions such as music playing and recording through the audio module 270, the speaker 270A, the receiver 270B, the microphone 270C, the headphone jack 270D, and the application processor.

The audio module 270 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal. The audio module 270 can also be used to encode and decode audio signals. In some embodiments, the audio module 270 can be arranged in the processor 210, or some functional modules of the audio module 270 can be arranged in the processor 210.

The speaker 270A, also called a "speaker", is used to convert an audio electrical signal into a sound signal. The electronic device 200 can listen to music or listen to a hands-free call through the speaker 270A.

The receiver 270B, also called a "earpiece", is used to convert audio electrical signals into sound signals. When the electronic device 200 receives a call or voice message, the voice can be received by placing the receiver 270B close to the human ear.

Microphone 270C, also called "microphone" or "microphone", is used to convert sound signals into electrical signals. When making a call or sending a voice message, the user can speak by putting their mouth close to the microphone 270C to input the sound signal into the microphone 270C. The electronic device 200 can be provided with at least one microphone 270C. In some embodiments, the electronic device 200 can be provided with two microphones 270C, which can not only collect sound signals but also realize noise reduction function. In some embodiments, the electronic device 200 can also be provided with three, four or more microphones 270C to realize the collection of sound signals, noise reduction, identification of sound sources, realization of directional recording function, etc. In an embodiment of the present application, after the voice control function is turned on, in the supported video application, the electronic device can receive the user's voice information through the microphone.

The earphone interface 270D is used to connect a wired earphone and can be a USB interface 230 or a 3.5 mm open mobile terminal platform (OMTP) standard interface or a cellular telecommunications industry association of the USA (CTIA) standard interface.

The key 290 includes a power key, a volume key, etc. The key 290 may be a mechanical key or a touch key. The electronic device 200 receives the key 290 input and generates a key signal input related to the user settings and function control of the electronic device 200.

Motor 291 can generate vibration prompts. Motor 291 can be used for incoming call vibration prompts, and can also be used for touch vibration feedback. For example, touch operations acting on different applications (such as taking pictures, audio playback, etc.) can correspond to different vibration feedback effects. Touch operations acting on different areas of the display screen 294 can also correspond to different vibration feedback effects. Different application scenarios (for example: time reminders, receiving messages, alarm clocks, games, etc.) can also correspond to different vibration feedback effects. The touch vibration feedback effect can also support customization.

Indicator 292 may be an indicator light, which may be used to indicate charging status, power changes, messages, missed calls, notifications, etc.

The SIM card interface 295 is used to connect a SIM card. The SIM card can be connected to or disconnected from the electronic device 200 by inserting the SIM card interface 295 or pulling the SIM card interface 295 out. The electronic device 200 can support 1 or N SIM card interfaces, where N is a positive integer greater than 1. The SIM card interface 295 can support Nano SIM cards, Micro SIM cards, SIM cards, etc.

The methods in the following embodiments can all be implemented in an electronic device 200 having the above-mentioned hardware structure. Multiple cards can be inserted into the same SIM card interface 295 at the same time. The types of the multiple cards can be the same or different. The SIM card interface 295 can also be compatible with different types of SIM cards. The SIM card interface 295 can also be compatible with external memory cards. The electronic device 200 interacts with the network through the SIM card to implement functions such as calls and data communications. In some embodiments, the electronic device 200 uses an eSIM, that is, an embedded SIM card. The eSIM card can be embedded in the electronic device 200 and cannot be separated from the electronic device 200.

Although not shown in FIG. 2 , the electronic device 200 may also include a flash, a micro-projection device, a near field communication (NFC) device, etc., which will not be described in detail herein.

The methods in the following embodiments can all be implemented in the electronic device 200 having the above hardware structure.

The embodiment of the present application provides an information detection method and an electronic device, which can detect a dual-core communication channel of an electronic device. The dual-core communication can be communication between two electronic devices or communication in a single electronic device.

In the scenario where two electronic devices perform dual-core communication, the first electronic device may be a wearable device such as a watch, and the second electronic device may be a mobile phone. The first electronic device includes a first chip and a second chip. The first chip may be a master chip and the second chip may be a slave chip. The master chip generally refers to a microcontroller unit (MCU) chip. The slave chip may be a Bluetooth chip, such as a BES chip, or a MODEM chip.

Take the slave chip as a Bluetooth chip as an example. A wireless connection is established between the first electronic device and the second electronic device, which can be, for example, a Bluetooth connection. The first electronic device and the second electronic device perform dual-core communication, that is, the first electronic device and the second electronic device interact with each other in business messages. Generally speaking, the business running between the first electronic device and the second electronic device is a transparent transmission business. The business initiated on the second electronic device must first send a message to the main chip of the first electronic device, and the main chip determines whether to send a message to the slave chip to process the corresponding business based on business needs. In the process of the second electronic device sending a message to the main chip of the first electronic device, it first sends a message to the slave chip of the first electronic device, and the slave chip then transparently transmits the message to the main chip.

It is understandable that due to the limited processing capability of the slave chip, the second electronic device will not directly send a message request to the slave chip for processing, that is, the message destination will not be the slave chip. The slave chip is only used to transparently transmit the message to the master chip. After the master chip parses the message, it determines whether it needs to send the message to the slave chip for processing or whether it needs to be processed directly by the master chip.

In the scenario of dual-core communication in a single electronic device, the first electronic device may be a wearable device such as a watch. The first electronic device includes a master chip and a slave chip. A service is initiated on the master chip on the first electronic device, the master chip sends a message to the slave chip, and the slave chip processes the corresponding service according to the message.

The communication between the master chip and the slave chip is dual-core communication, wherein the services of the dual-core communication may include audio services, log services, Bluetooth services, and the like.

The embodiment of the present application is to detect the data packets received from the chip. For the slave chip, the slave chip contains a thread for data packet processing, which is used for packet assembly, unpacking and verification. Taking the BES Bluetooth chip as an example, the thread for data packet processing included is the communication (COMMU) thread. Whether the slave chip receives or sends messages, it will be processed by the COMMU thread. Therefore, a monitoring mechanism for the channel can be established in the COMMU thread of the slave chip to extract the key information of each message passing through the slave chip. The key information includes the service identifier corresponding to the message, the source of the message, the purpose of the message and the data length. According to the key information, the sending and receiving conditions corresponding to each business can be determined, that is, the number of sent packets, the length of sent data, the number of received packets and the length of received data for each business. And it is possible to count all the sending conditions and all the receiving conditions of messages in the channel over a period of time, as well as the usage of each business.

In the embodiment of the present application, during the process of business interaction, for example, when a user performs an operation on a certain business (set as the first business), a message will be sent to the corresponding first business.

In the embodiment of the present application, the second electronic device may trigger the execution of the service in the first electronic device. For example, the mobile phone controls the music playing of the watch in response to a certain operation of the user on the mobile phone. Specifically, the second electronic device may detect the operation performed by the user on the first service, for example, it may detect the touch operation of the user on the control corresponding to the first service in the second electronic device, and send a message to the main chip of the first electronic device. Among them, the second electronic device sends a message to the main chip of the first electronic device, that is, the second electronic device sends a message to the slave chip of the first electronic device, and the slave chip transmits the message to the main chip. Specifically, the second electronic device first sends the message to the slave chip through wireless communication, and then the slave chip transmits the message to the main chip through dual-core communication. After receiving the message sent by the second electronic device, the main chip parses the message. If it is parsed as a service that needs to be processed by the slave chip, it repackages the message and sends it to the slave chip through dual-core communication. The slave chip then parses the received message and sends a message to the application corresponding to the parsed service so that the application executes the service.

In an embodiment of the present application, the first electronic device itself may trigger the operation of the service in the first electronic device. For example, the watch controls the music playback of the watch in response to the user's operation on the watch screen. Specifically, the main chip of the first electronic device detects the operation performed by the user on the first service, for example, it may detect the user's touch operation on the control corresponding to the first service in the first electronic device, and the main chip of the first electronic device sends a message to the slave chip. The slave chip then parses the received message and sends a message to the first application corresponding to the parsed first service, so that the first application executes the first service.

Among them, after the application receives the message and executes the corresponding business, it sends the business data to the slave chip, that is, the result of executing the business. The slave chip will encapsulate the received business data, obtain the encapsulated message, and send the message to the master chip. Among them, if the second electronic device detects the operation performed by the user on the first business, the slave chip will send the encapsulated message to the first electronic device. The operation performed by the user on the first business here refers to the user requesting to execute the first business of the first application through the second electronic device.

It is understandable that what is transmitted in wireless communication and dual-core communication is a data packet, that is, the service message of the application layer is encapsulated into a data packet. What is transmitted in wireless communication is a Bluetooth data packet, and what is transmitted in dual-core communication is a dual-core data packet.

During the above-mentioned message interaction process, the message received from the chip, that is, the data packet received from the chip, may be a data packet received from the chip to be transmitted transparently to the main chip (can be set as the third data packet), or a data packet sent by the main chip (can be set as the first data packet), or business data returned by the received business, which is a data packet to be sent after encapsulating the business data (can be set as the second data packet).

The first data packet is used to indicate that the first service needs to be executed by the first application, that is, the slave chip can request the corresponding application to execute the first service based on the received first data packet. The slave chip responds to the execution of the first service by the first application. At this time, the slave chip receives the service data sent by the first service, encapsulates the service data to obtain the second data packet, and then sends the second data packet to the master chip.

Among them, if the second electronic device detects the operation of executing the first service, the slave chip sends the data packet to the master chip after receiving the data packet sent by the second electronic device. The data packet is also the third data packet, and the third data packet is used to indicate the service requirement for the first service request to be executed. That is to say, after the slave chip sends the third data packet to the master chip, the master chip can determine the above-mentioned first data packet based on the third data packet.

Then, extract the message from the chip, that is, parse each received data packet and extract the packet header information. The data packet may include a header and a payload, the payload is the valid data of the service, and the header may include the message source, message destination, service identifier and data length.

In the embodiment of the present application, each data packet passing through the chip is extracted, that is, information (set as the first information) used to characterize the data flow of the first service is determined. If no request to execute the first service on the second electronic device is detected, the first information is determined based on the first data packet and the second data packet. If a request to execute the first service on the second electronic device is detected, the first information is determined based on the first data packet, the second data packet and the third data packet.

In an embodiment of the present application, statistics can be collected on the first information determined within a preset time period. Among them, the information of the data flow corresponding to each business can be stored through a structure, and the structure is a data set consisting of a series of data of the same type or different types. Each business structure is distinguished by the identification ID of the business, and the business structure contains information on the data flow of the corresponding business. For example, the first business structure contains the first information of the data flow of the first business.

The first information includes at least one of the following: information on received traffic, or information on sent traffic, wherein the information on received traffic is determined based on the first data packet, and the information on sent traffic is determined based on the second data packet. The information on received traffic here is information on the first data traffic of the first business received from the chip; the information on sent traffic is information on the second data traffic of the first business sent from the chip. The information on received traffic here includes at least one of the following: the number of received data packets (number of received packets), or the amount of data corresponding to the received data packets (received data length), and the information on sent traffic includes at least one of the following: the number of sent data packets (number of sent packets), or the amount of data corresponding to the sent data packets (sent data length).

The received traffic is determined by the slave chip based on the destination address (message destination) of the first data packet, or it can be determined that the first data packet is a received packet, or the received data packet includes the first data packet. The sent traffic is determined by the slave chip based on the source address (message source) of the second data packet, or it can be determined that the second data packet is a sent packet, or the sent data packet includes the second data packet. The sent traffic is also determined by the slave chip based on the source address of the third data packet, or it can be determined that the second data packet is a sent packet, or the sent data packet includes the second data packet.

Specifically, the slave chip can distinguish whether it is a sending packet or a receiving packet according to the message source and the message destination in the data packet. If the second electronic device sends a message to the main chip of the first electronic device, in the data packet encapsulated by the second electronic device, the message source is the second electronic device, and the message destination is the main chip of the first electronic device. Then, the data packet received by the slave chip is only used for transparent transmission to the main chip, and the message destination is not the slave chip. Therefore, it can be considered that the slave chip sends a data packet to the main chip, parses and extracts the data packet, and the message source of the data packet can be the slave chip, and the corresponding business sending data packet and sending data length are obtained. If the main chip sends a message to the slave chip, then in the data packet encapsulated by the main chip, the message source is the main chip, and the message destination is the slave chip. Therefore, the slave chip parses and extracts the received data packet, and the corresponding business receiving data packet and receiving data length are obtained. If the application corresponding to the business sends a message to the main chip, it will send a message to the slave chip, which is the business data. The slave chip encapsulates the business data, the message source is the slave chip, and the message destination is the main chip. Therefore, the slave chip extracts the receiving data packet and receiving data length of the corresponding business.

The number of data packets does not necessarily correspond to the data length. If the number of sent packets is large and the sent data length is small, it can be considered that the efficiency of the data packet generation is not high, which means that the business described in the data packet does not make good use of this channel and wastes channel resources.

Each service structure will accumulate the number of sent packets, the number of received packets, the length of sent data and the length of received data of the service within the preset time period according to the information extracted within the preset time period.

Each business structure is stored in the form of a linked list. At the beginning of the linked list is the total node structure, which is the sum of all extracted business information, including the total number of sent packets, the total number of received packets, the total sent data length and the total received data length.

In the overall implementation diagram of the information detection method shown in Figure 3, the second electronic device is a mobile phone, and the slave chip of the second first electronic device is a BES chip. The application of the mobile phone can interact with the communication thread of the slave chip through Bluetooth data packets, and the slave chip can interact with the master chip through dual-core communication packets. Among them, the interaction of Bluetooth data packets and the interaction of dual-core communication packets can refer to the aforementioned specific description of the interaction of data packets between the first electronic device and the master chip, and the master chip and the slave chip in the embodiment of the present application. In the communication thread of the slave chip, data packets can be packaged, unpacked, and verified. For example, the data packet is parsed to obtain message 1, message 2, and message 3. The information corresponding to message 1 includes the source of the message, A business, message purpose, data length, and valid data of the business. The information corresponding to message 2 includes the source of the message, B business, message purpose, data length, and valid data of the business. The information corresponding to message 3 includes the source of the message, C business, message purpose, data length, and valid data of the business. After receiving the message, the communication thread of the slave chip can distribute it to the corresponding business processing through inter-thread communication. Among them, message 1 corresponds to business thread A, message 2 corresponds to business thread B, and message 3 corresponds to business thread C.

When the message is transparently transmitted from the chip to the main chip, or distributed to the corresponding business according to the message, the key information of the message is extracted from the chip, such as the corresponding business and message size (data length), that is, the message source, business identifier, message purpose and data length, and is counted in the structure of the channel bandwidth of the slave chip.

After the business execution is completed, a message needs to be sent to the master chip, and a request will be sent to the slave chip. After receiving the request message, the communication thread of the slave chip encapsulates the message header and message footer, and splits the message if necessary. The encapsulated message header contains the corresponding business and message size, that is, the message source, business identifier, message purpose and data length. The slave chip extracts this information and counts it in the structure of the channel bandwidth of the slave chip.

Among them, the total node structure is at the head of the linked list, followed by the A business structure and the B business structure. The linked list structure can save memory. Only when the business is running will the node corresponding to the business be created, and other non-running businesses will not occupy memory. In addition, the linked list traverses data quickly, making data analysis more efficient.

In the embodiment of the present application, after extracting the information of each business from the chip within a preset time period and performing information statistics, the structure corresponding to each business is obtained. By traversing and analyzing each business structure, the load of the channel and the business with the highest utilization rate can be obtained. For example, within half an hour, the number of packets sent by business B is the largest, then business B is the business with the highest utilization rate in this time period. And after the preset time period, the linked list can be cleared from the chip to prevent excessive memory usage. Among them, the preset time period can be 10 minutes, 15 minutes, etc. Here, the load of the channel means that the amount of data in the data packet within the preset time length is limited, which can be determined based on the number of packets sent within the preset time length and the length of the sent data.

As shown in Figure 4, taking the dual-core communication between the first electronic device and the second electronic device as an example, the information detection method is introduced in detail. In Figure 4, the second electronic device can send a message to the slave chip of the first electronic device in response to the user's touch operation on a control corresponding to a business in the second electronic device, and the slave chip transparently transmits the message to the main chip of the first electronic device. After receiving the message sent by the second electronic device, the main chip parses the message. If it is parsed as a business that requires the participation of the slave chip in processing, it repackages the message and sends it to the slave chip through dual-core communication. The slave chip then parses the received message and sends a message to the application corresponding to the parsed business so that the application executes the business.

When the slave chip receives a data packet to be transparently transmitted to the master chip, it can extract information from the data packet. When the slave chip receives a data packet sent by the master chip, it can extract information from the data packet. After receiving the service data sent after the service is executed, the slave chip can extract information from the data packet after encapsulating the data.

For example, in the scenario where a mobile phone controls a watch to play music, the MCU chip (main chip) of the watch receives the mobile phone's control message transmitted by the Bluetooth chip (slave chip), parses the message, and determines that the Bluetooth chip is required to perform audio encoding and decoding. Then, the MCU chip repackages the data that is valid for Bluetooth, that is, the audio encoding and decoding content, and sends it to the Bluetooth chip. The Bluetooth chip then sends a message to the corresponding audio application.

Please refer to Figure 5, which is a schematic diagram of the software architecture of dual-core communication of an electronic device provided in an embodiment of the present application. As shown in Figure 5, the master chip and the slave chip of the first electronic device both include an upper layer, a link layer and a physical layer. The channels of Bluetooth communication and dual-core communication are both in the physical layer and have corresponding physical channels.

The application layer of the second electronic device encapsulates the data packet and sends the data packet to the physical layer of the slave chip through the wireless channel. The slave chip's physical layer sends it to the hardware link layer, and then after extracting key information from the data packet, the link layer sends the data packet to the physical layer and sends it to the physical layer of the master chip through the dual-core channel. Then, the physical layer of the master chip sends the data packet to the link layer of the master chip, and finally to the upper layer of the master chip.

After the upper layer of the master chip parses and processes the data packet, if it is parsed as a business that requires the participation of the slave chip, it will re-encapsulate the valid data in the slave chip into a data packet. The upper layer of the master chip sends the data packet to the link layer of the master chip, and the link layer of the master chip sends the data packet to the physical layer of the master chip. Then the master chip sends the data packet to the physical layer of the slave chip through the dual-core channel. The physical layer of the slave chip sends the data packet to the link layer of the slave chip. After extracting the key information in the data packet from the link layer of the slave chip, the valid data of the business in the data packet is sent to the corresponding business (application layer).

The information detection method of the embodiment of the present application realizes the detection of the dual-core communication channel by extracting the relevant information of the service message from the chip of the dual-core communication, and can perform statistics and analysis on the extracted information, and then adjust the service according to the statistical information. The specific performance of the service adjustment is described in detail below.

In some embodiments, the slave chip can determine the total number of services running on the first electronic device based on the first information; the slave chip can schedule the operation of the services running on the first electronic device based on the total number of services running on the first electronic device. If the total number of services running on the first electronic device exceeds the number threshold, the slave chip stops the services running on the first electronic device except the first service. For example, when applied to a special project to overcome service performance, that is, only the first service can be run, and the first service has only one service, if the total number of running services is greater than 1, then the slave chip stops the services running on the first electronic device except the first service.

For example, when applied to special attacks on business performance, due to limited channel performance, some businesses need to occupy all channels, taking business A as an example. If the information of business B is also counted in the channel statistics, the total number of businesses is 2 at this time. Then, a notification can be sent to the application corresponding to business B to notify it to make rectifications. And each time the data packet information of a running business is recorded, the time point of the business will also be recorded. In other words, in the special attack on business performance that relies on dual-core communication, the information detection method of the embodiment of the present application can check the time points and reasons that affect performance, and can know at which point in time business B is running.

When encountering a packet loss problem, the information detection method provided in the embodiment of the present application can assist in locating the specific location of the packet loss. The slave chip determines the number of packet losses of the data packets of the first service based on the first information. If the number of packet losses of the data packets of the first service is greater than the packet loss number threshold, the slave chip reports the communication anomaly between the slave chip and other electronic devices. The number of packet losses here refers to the difference between the data of the data packet that should have been received from the chip and the number of data packets currently received. The packet loss number threshold here can be set according to business needs.

For example, in response to a user clicking a button, the second electronic device can send X data packets to the main chip of the first electronic device for the service corresponding to the button. If the service is not successfully executed, the number of data packets received by the main chip can be determined by checking the log of the main chip. If it is found by checking the log that X data packets have not been received, it can be considered that the number of packet loss is greater than the packet loss data threshold. At this time, it means that packet loss occurs in the process of the second electronic device sending data packets to the main chip of the first electronic device.

Then, you can check the number of sent packets in the information from the chip statistics, that is, in the business structure, to confirm whether the message has passed through the slave chip. If the number of sent packets corresponding to the business in the business structure is less than X, then it can be considered that the second electronic device has not sent the corresponding data packet to the Bluetooth chip. At this time, it can be located that the second electronic device received the user's button click operation but it did not take effect. If the number of sent packets corresponding to the business in the business structure is X, it can be located that packet loss occurred in the process of sending data packets from the slave chip to the main chip. At this time, adjustments and improvements can be made to the specific location of the packet loss, such as receiving the user's re-touch operation on the business control, and re-detecting to confirm whether the button is really invalid.

Since the services for dual-core communication between electronic devices are all transparent transmission services, the information detection method provided in the embodiment of the present application can monitor the message source in the data packet. In the case where the message source is an application of the second electronic device, if the message source is not counted during information statistics, it can be considered that there is a problem with the second electronic device itself or the communication between the second electronic device and the slave chip.

In the embodiment of the present application, the channel status can be monitored to prevent the channel from being difficult to locate when it is abnormal. If it is detected that the channel rate has dropped severely within a certain period of time, the business to which the message in the channel under abnormal circumstances belongs can be checked through the statistical information to check whether the business will damage the channel or even affect the operation of the system. Among them, within the preset time period, normally there is a threshold for the total number of sent packets and the number of received packets from the statistical information of the chip. A severe drop in the channel rate within a certain period of time means that the total number of sent packets and the number of received packets of the statistical information at this time are far less than the threshold.

In the embodiment of the present application, most of the services of the slave chip rely on dual-core communication, so the business busyness of the slave chip is positively correlated with the number of messages. The electronic device can dynamically adjust the main frequency of the slave chip according to the usage of the channel. When the message frequency is high, increase the main frequency to improve performance; when the message frequency is low, reduce the main frequency to reduce power consumption. Relative to the fixed minimum and maximum values of the main frequency, the embodiment of the present application can dynamically adjust the main frequency according to the message frequency or the total data flow, and reasonably utilize system resources. The total data flow is characterized by at least one of the following: the total number of data packets received and/or sent from the chip, or the total amount of data corresponding to the data packets received and/or sent from the chip. The total data flow is positively correlated with the frequency of the main frequency of the slave chip.

In an embodiment of the present application, if the data flow of the first service is less than the flow threshold, the abnormal information of the first service is reported from the chip. The data flow of the first service is less than the flow threshold means that: the number of data packets received and/or sent by the first service within a preset time length is less than the data packet number threshold, and/or, the amount of data corresponding to the data packets received and/or sent by the first service within a preset time length is less than the data volume threshold. For example, if the number of sent and received data packets in the statistical information over a period of time is very small, such as 1 or 2 data packets, it can be considered that the electronic device where the slave chip is located is in standby mode. Then, the application that affects power consumption can be turned off in the electronic device, and the main frequency can be adjusted to the lowest. In the embodiment of the present application, it is not necessary to increase the main frequency once when a data packet is received, which can save power consumption.

The embodiment of the present application also provides a chip system, as shown in Figure 6, the chip system 90 includes at least one processor 901 and at least one interface circuit 902. The processor 901 and the interface circuit 902 can be interconnected through lines. For example, the interface circuit 902 can be used to receive signals from other devices (such as a memory of an electronic device). For another example, the interface circuit 902 can be used to send signals to other devices (such as processor 901). Exemplarily, the interface circuit 902 can read instructions stored in the memory and send the instructions to the processor 901. When the instruction is executed by the processor 901, the electronic device can execute the various steps in the above embodiments. Of course, the chip system can also include other discrete devices, which is not specifically limited in the embodiment of the present application.

An embodiment of the present application also provides a computer storage medium, which includes computer instructions. When the computer instructions are executed on the above-mentioned electronic device, the electronic device executes each function or step executed by the mobile phone in the above-mentioned method embodiment.

The embodiment of the present application also provides a computer program product. When the computer program product is run on a computer, the computer is enabled to execute each function or step executed by the mobile phone in the above method embodiment.

Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules or units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place or distributed in multiple different places. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium, including several instructions to enable a device (which can be a single-chip microcomputer, chip, etc.) or a processor (processor) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program code.

The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions within the technical scope disclosed in the present application shall be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (20)

1. An information detection method is characterized by being applied to first electronic equipment, wherein the first electronic equipment comprises a first chip and a second chip, and the method comprises the following steps:

under the condition that a user executes an operation for a first service, the first chip sends a first data packet of the first service to the second chip, wherein the first data packet is used for indicating that the first service needs to be executed by a first application;

The second chip requests the first application to execute the first service according to the first data packet;

responding to the execution of the first service by the first application, and sending a second data packet of the first service to the first chip by the second chip;

The second chip determines first information for characterizing data traffic of the first service, wherein the first information is determined according to the first data packet and the second data packet.

2. The method of claim 1, wherein the first information comprises at least one of: and receiving traffic information or sending traffic information, wherein the received traffic information is determined according to the first data packet, and the sent traffic information is determined according to the second data packet.

3. The method of claim 2, wherein the received traffic is determined for the second chip based on a destination address of the first data packet.

4. A method according to claim 3, wherein the information of the received traffic comprises at least one of: the number of received data packets, or the data amount corresponding to the received data packets, wherein the received data packets include the first data packet.

5. The method of claim 2, wherein the transmit traffic is determined for the second chip based on a source address of the second data packet.

6. The method of claim 5, wherein the information of the transmission traffic comprises at least one of: the number of the transmitted data packets, or the data amount corresponding to the transmitted data packets, wherein the transmitted data packets include the second data packets.

7. The method according to any one of claims 2-6, further comprising:

responding to a request of a second electronic device for executing the first service, and sending a third data packet to the first chip by the second chip, wherein the third data packet is used for indicating the service requirement of the first service request to be executed;

And the first chip determines the first data packet according to the third data packet.

8. The method of claim 7, wherein the first information is further determined from the third data packet.

9. The method of claim 8, wherein the transmit traffic is further determined for the second chip based on a source address of the third data packet.

10. The method of claim 9, wherein the information of the transmission traffic comprises at least one of: the number of the transmitted data packets, or the data amount corresponding to the transmitted data packets, wherein the transmitted data packets include the third data packet.

11. The method according to any one of claims 1-6, 8-10, wherein the method further comprises:

The first chip detects the operation performed by the user for the first service.

12. The method according to any one of claims 1-6, 8-10, wherein the method further comprises:

The second chip determines the total number of the business running on the first electronic equipment according to the first information;

And the second chip schedules the operation of the business operated on the first electronic equipment according to the total number of the business operated on the first electronic equipment.

13. The method of claim 12, wherein the second chip schedules operation of the traffic running on the first electronic device based on a total number of traffic running on the first electronic device, comprising:

And if the total number of the services running on the first electronic equipment exceeds a number threshold, stopping running other services except the first service in the services running on the first electronic equipment by the second chip.

14. The method according to any one of claims 1-6, 8-10, wherein the method further comprises:

And the second chip determines total data traffic of the service running on the first electronic device according to the first information, wherein the total data traffic is positively correlated with the frequency of the main frequency of the second chip.

15. The method of claim 14, wherein the method further comprises:

the total data traffic is characterized by at least one of: the total number of the data packets received and/or transmitted by the second chip or the total data quantity corresponding to the data packets received and/or transmitted by the second chip.

16. The method according to any one of claims 1-6, 8-10, wherein the method further comprises:

if the data traffic of the first service is smaller than the traffic threshold, the second chip reports the abnormal information of the first service.

17. The method of claim 16, wherein the data traffic of the first service being less than the traffic threshold means that: the number of the data packets received and/or transmitted by the first service in the preset time period is smaller than a data packet number threshold value, and/or the data quantity corresponding to the data packets received and/or transmitted by the first service in the preset time period is smaller than a data quantity threshold value.

18. The method according to any one of claims 1-6, 8-10, wherein the method further comprises:

the second chip determines the packet loss number of the data packets of the first service according to the first information;

if the packet loss number of the data packets of the first service is larger than the packet loss number threshold, the second chip reports that the communication between the second chip and other electronic equipment is abnormal.

19. An electronic device, the electronic device comprising: a communication module, a memory, and one or more processors; the communication module, the memory, and the processor are coupled; the memory is for storing computer program code comprising computer instructions which, when executed by the electronic device, cause the electronic device to perform the method of any one of claims 1 to 18.

20. A computer readable storage medium having instructions stored therein which, when executed in an electronic device, cause the electronic device to perform the method of any of claims 1 to 18.