CN114710814A - Control method, device and system of terminal equipment, storage medium and electronic equipment - Google Patents

Control method, device and system of terminal equipment, storage medium and electronic equipment Download PDF

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Publication number
CN114710814A
CN114710814A CN202210278361.7A CN202210278361A CN114710814A CN 114710814 A CN114710814 A CN 114710814A CN 202210278361 A CN202210278361 A CN 202210278361A CN 114710814 A CN114710814 A CN 114710814A
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network
terminal equipment
signal
terminal device
server
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王晨
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Cloudminds Shanghai Robotics Co Ltd
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Cloudminds Shanghai Robotics Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/38Reselection control by fixed network equipment

Abstract

The disclosure relates to a control method, a device, a system, a storage medium and an electronic device of a terminal device, wherein the method comprises the following steps: generating a configuration file for network signal detection according to the type of the terminal equipment, sending the configuration file to the corresponding terminal equipment so as to enable the terminal equipment to feed back a corresponding network signal detection result, and sending a network switching signal to the terminal equipment so as to enable the terminal equipment to switch network channels under the condition that the network detection result determines that the network signal of the environment where the terminal equipment is located does not reach the first preset standard. Therefore, the service data transmission of the terminal equipment is ensured, and the service operation stability of the terminal equipment is improved.

Description

Control method, device and system of terminal equipment, storage medium and electronic equipment
Technical Field
The present disclosure relates to the field of automatic control, and in particular, to a method, an apparatus, a system, a storage medium, and an electronic device for controlling a terminal device.
Background
The cloud robot terminal is a typical application in the scene of the internet of things, and different from a traditional flow model, the robot terminal requires high bandwidth, low time delay, less packet loss and other requirements on network quality. In the existing internet of things network environment, network communication of a cloud robot terminal generally adopts wireless network connection such as a mobile terminal network or a WIFI network. Due to the instability of the wireless network, when the network signal is poor due to signal congestion and the like in the connection network, the cloud robot cannot realize data transmission, and the service of the cloud robot terminal is interrupted.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a method, an apparatus, a system, a storage medium, and an electronic device for controlling a terminal device, which are used to maintain normal operation of the terminal device when a network signal of the terminal device is weak.
According to a first aspect of the embodiments of the present disclosure, applied to a server, the method includes:
generating a configuration file for network signal detection according to the type of the terminal equipment;
sending the configuration file to corresponding terminal equipment so that the terminal equipment feeds back a corresponding network signal detection result;
and sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the environmental network signal of the terminal equipment does not reach a first preset standard so as to enable the terminal equipment to switch network channels.
Optionally, the method further comprises:
the method comprises the steps of obtaining a first preset standard used for evaluating an environment network signal, wherein the first preset standard is determined through a packet loss rate.
Optionally, the sending a network handover signal when it is determined, based on the network detection result, that the environmental network signal where the terminal device is located does not meet the first preset standard includes:
determining the packet loss rate of the terminal equipment according to the network detection result;
under the condition that the packet loss rate of the terminal equipment reaches a preset first packet loss rate threshold value, determining that a network signal corresponding to the environment where the terminal equipment is located does not reach a first preset standard;
generating the network switching signal in response to a detection result that the network signal does not reach a first preset standard;
and sending the network switching signal to the terminal equipment, so that the terminal equipment can switch network channels according to the network switching signal.
Optionally, the generating a configuration file for network signal detection according to the type of the terminal device includes:
acquiring a terminal device type corresponding to the terminal device, wherein the terminal device type comprises a device type and a service type;
generating a corresponding network signal detection mechanism according to the equipment type;
and converting the network signal detection mechanism into the configuration file for network signal detection according to the service type.
Optionally, the method further comprises:
counting the times of the network switching signals sent to the terminal equipment within a preset time length;
and sending a switching suppression signal to the terminal equipment under the condition that the times reach a preset time threshold value so as to enable the terminal equipment to carry out service network conversion according to the switching suppression signal.
According to a second aspect of the embodiments of the present disclosure, there is provided a control method of a terminal device, which is applied to the terminal device, and includes:
acquiring a configuration file which is sent by a server and used for network signal detection;
detecting a network signal of the environment where the terminal equipment is located based on the configuration file to generate a network detection result;
sending the network detection result to the server;
receiving a network switching signal sent by the server under the condition that the server determines that the environmental network signal where the terminal equipment is located does not reach a first preset standard based on the network detection result;
and responding to the network switching signal to perform network channel switching.
Optionally, the method further comprises:
responding to a switching suppression signal sent by the server, and determining whether an environmental network signal where the terminal equipment is located reaches a second preset standard according to the network detection result to obtain a determination result, wherein the second preset standard is determined by a packet loss rate;
and adjusting the service function controlled by the terminal equipment based on the judgment result.
Optionally, the second preset criterion includes a second packet loss rate threshold, and the adjusting the service function controlled by the terminal device based on the determination result includes:
reducing the network signal requirement of the terminal equipment corresponding to the service function under the condition that the packet loss rate is smaller than the second packet loss rate threshold;
and maintaining the operation of the management control service function of the terminal equipment and closing other service functions except the management control service function under the condition that the packet loss rate is greater than or equal to the second packet loss rate threshold.
Optionally, the method further comprises:
and responding to a recovery signal which is sent by the server and is used for enabling the environmental network signal of the terminal equipment to reach a first preset standard, and starting all service functions corresponding to the terminal equipment.
According to a third aspect of the embodiments of the present disclosure, there is provided a control apparatus of a terminal device, applied to a server, the apparatus including:
the first generation module is used for generating a configuration file for network signal detection according to the type of the terminal equipment;
the first sending module is used for sending the configuration file to corresponding terminal equipment so that the terminal equipment feeds back a corresponding network signal detection result;
and the second sending module is used for sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the environmental network signal where the terminal equipment is located does not meet a first preset standard so as to enable the terminal equipment to switch network channels.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a control apparatus for a terminal device, which is applied to the terminal device, the apparatus including:
the acquisition module is used for acquiring a configuration file which is sent by the server and used for network signal detection;
the second generation module is used for detecting the network signal of the environment where the terminal equipment is located based on the configuration file and generating a network detection result;
the third sending module is used for sending the network detection result to the server so that the server feeds back a network switching signal under the condition that the server determines that the environmental network signal of the terminal equipment does not reach the first preset standard based on the network detection result;
and the switching module is used for responding to the network switching signal and switching the network channel.
According to a fifth aspect of the embodiments of the present disclosure, there is provided a control system of a terminal device, including: a server and a terminal device;
the server is used for generating a configuration file for network signal detection according to the type of the terminal equipment and sending the configuration file to the terminal equipment;
the terminal device is used for detecting the network signal of the environment based on the configuration file to generate a network detection result and sending the network detection result to the server;
the server is used for sending a network switching signal to the terminal equipment under the condition that the network detection result determines that the environmental network signal where the terminal equipment is located does not reach a first preset standard;
and the terminal equipment is used for responding to the network switching signal and switching the network channel.
According to a sixth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the method of any one of the first and second aspects.
According to a seventh aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to implement the steps of the method of any of the first and second aspects.
According to the technical scheme, the configuration file for network signal detection is generated according to the type of the terminal equipment, the configuration file is sent to the corresponding terminal equipment so that the terminal equipment can feed back the corresponding network signal detection result, and the network switching signal is sent to the terminal equipment so that the terminal equipment can perform network channel switching under the condition that the network detection result confirms that the network signal of the environment where the terminal equipment is located does not reach the first preset standard. Therefore, the network detection signal is sent to the terminal equipment, the terminal equipment detects the network signal of the environment where the terminal equipment is located, whether the network signal meets the transmission condition of the service data is determined, the detection result is fed back to the server, and the server issues the network switching signal when determining that the network signal does not reach the first preset standard, so that the terminal equipment can freely switch the network channel based on the strength of the network signal of the environment, the service data transmission of the terminal equipment is ensured, and the service operation stability of the terminal equipment is improved.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment.
Fig. 2 is a flowchart illustrating a control method of another terminal device according to an exemplary embodiment.
Fig. 3 is a flow chart illustrating a method of adjusting a business function according to an example embodiment.
Fig. 4 is a schematic diagram illustrating a control method of still another terminal device according to an exemplary embodiment.
Fig. 5 is a block diagram illustrating a control apparatus of a terminal device according to an exemplary embodiment.
Fig. 6 is a block diagram illustrating another control apparatus of a terminal device according to an exemplary embodiment.
FIG. 7 is a block diagram illustrating an electronic device in accordance with an example embodiment.
FIG. 8 is a block diagram illustrating another electronic device in accordance with an example embodiment.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
It should be noted that all actions of acquiring signals, information or data in the present disclosure are performed under the premise of complying with the corresponding data protection regulation policy of the country of the location and obtaining the authorization given by the owner of the corresponding device.
Fig. 1 is a flowchart illustrating a control method of a terminal device according to an exemplary embodiment, and referring to fig. 1, the control method of the terminal device is applied to a server, and includes the steps of:
and S11, generating a configuration file for network signal detection according to the type of the terminal equipment.
It should be noted that, in this embodiment, the terminal device executes a corresponding service action through a control instruction of the server, and based on the existing network networking control environment, communication transmission may be performed between the terminal device and the server through a wireless network (including a mobile network and a WIFI network) in a normal case. The server sends out a control signal, and the terminal equipment feeds back an execution result, so that the remote control of the terminal equipment is realized. The configuration file is used as a carrier of the control instruction, corresponding configuration parameters (including initial setting, configuration parameters and the like) are transmitted to the terminal equipment in the transmission process in a configuration file form based on a wireless network, and the terminal equipment analyzes the configuration file and then executes corresponding service actions.
In this embodiment, the server serves as a control terminal of the terminal device, and a plurality of terminal devices may be managed correspondingly. And issuing corresponding control instructions according to the application environment of each terminal device so as to enable the corresponding terminal device to execute corresponding service actions. In general, a server is used as a control center and needs to control multiple types of terminal devices, taking a robot terminal as an example, the corresponding types of terminal devices may include an intelligent service robot, a patrol temperature measurement robot, an intelligent transportation robot, and the like, and different robot terminal devices have different corresponding control instructions due to different executed business actions. Therefore, it is necessary to send a corresponding configuration file according to the type of the terminal device to control the terminal device. In this embodiment, a configuration file for performing network signal detection is generated according to the type of each terminal device controlled by the server. For example, a mapping relationship between the terminal device type and the configuration file may be established in advance, and the configuration file corresponding to the terminal device type may be obtained through the mapping relationship.
Optionally, the step S11 includes:
and acquiring a terminal device type corresponding to the terminal device, wherein the terminal device type comprises a device type and a service type.
And generating a corresponding network signal detection mechanism according to the equipment type.
And according to the service type, converting the network signal detection mechanism into a configuration file for network signal detection.
It can be understood that, before the remote control is performed, the relevant information of the terminal device needs to be entered into the server so that the server can identify the terminal device. When device information is entered, identification information such as the type and number of the terminal device needs to be entered. When a terminal equipment manufacturer produces equipment, the functions of the correspondingly configured equipment of the terminal equipment of the same equipment type are the same, so that the service types which can be applied in the batch of terminal equipment are kept consistent. However, in practical applications, for application scenarios of different users, based on terminal devices of the same device type, service types that need to be opened and closed in different application scenarios are different. In this embodiment, a corresponding network signal detection mechanism is generated according to the device type corresponding to the terminal device, and then the network signal detection mechanism is converted into a corresponding configuration file according to the service type corresponding to the terminal device. It should be noted that the network signal detection mechanism is formed by different types of terminal devices based on their own hardware, and forms different network signal detection strategies, for example, if a device dedicated for network signal detection is installed on a terminal device, a corresponding network signal detection mechanism is made according to the device; for a relatively small terminal device, a large network detection device cannot be installed due to the limitation of the internal space, and a corresponding network detection strategy is generated according to the uplink download speed of the terminal device. Illustratively, according to the type configuration files corresponding to different services, the task statements for executing instructions such as a detection target address, a detection interval time, detection indexes (including a delay index, a packet loss index, a jitter index, a connectivity index, a bandwidth index, and the like) and the like are included, for example, the terminal device is a cruise temperature measurement robot, the service type of the robot terminal is cruise and temperature measurement, and face temperature identification data and travel data need to be uploaded in real time correspondingly, so that the terminal device is sensitive to a packet loss rate and an uplink bandwidth, and when network signal detection is performed, the scoring weight of the packet loss rate and the uplink bandwidth is higher; for example, the terminal device is an access control robot, and the corresponding service requirement is more concerned about network connectivity and has low requirement on uplink bandwidth, so that the weight of the network connectivity is higher and the weight of the uplink bandwidth is lower during network signal detection.
According to the embodiment, different network signal detection mechanisms are divided according to different equipment types of the terminal equipment, and the network signal detection mechanisms are converted into different configuration files according to the service types, so that when the terminal equipment performs network signal detection, a more accurate network signal detection result can be obtained based on actual application requirements.
And S12, sending the configuration file to the corresponding terminal equipment so that the terminal equipment feeds back the corresponding network signal detection result.
It can be understood that, in this embodiment, the terminal device is configured with a corresponding network signal detection device to detect the relevant parameters affecting the network signal. And sending the configuration file generated according to the type of the terminal equipment to the corresponding terminal equipment, executing corresponding network signal detection by the terminal equipment according to an execution program in the configuration file, detecting relevant parameter data influencing the network signal in the environment, and feeding back the relevant data obtained by the network detection to the server. And the server judges the network signal of the environment where the terminal equipment is located according to the network signal detection result. For example, the terminal device may further directly generate a corresponding network signal detection result according to the relevant parameter data of the network signal, and display a network signal lamp at a corresponding position of the terminal device while feeding back the network signal detection result to the server, so as to prompt a user of the strength of the network signal received by the environment where the terminal device is located. For example, when the network signal is strong, the network signal lamp on the terminal device may be set to green; when the network signal is general, setting the network signal lamp to be yellow; and when the network signal is poor, setting the network signal lamp to be red. The network signal condition of the environment where the user is located is reminded through the color indication of the network signal lamp, and the user can conveniently carry out corresponding configuration transformation on the communication network of the terminal equipment based on the network signal condition, so that the terminal equipment can normally execute corresponding service data.
It should be noted that, in this embodiment, when the terminal device performs network signal detection according to the configuration file, it is necessary to detect various data in the environment, for example, connectivity data, packet loss data, uplink data, and the like, and comprehensively determine the network signal according to the transmission speed and the transmission data amount of each data, so that it is effectively avoided that one-sidedness of the network signal strength is determined through single data, for example, the connectivity data, and the network signal detection result fed back to the server is more accurate.
And S13, sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the environmental network signal of the terminal equipment does not reach the first preset standard, so that the terminal equipment can switch the network channel.
It can be understood that, the server determines the network signal condition of the current environment of the terminal device according to the network signal detection result fed back by the terminal device, for example, the network detection result may be various data indexes related to the network signal, and the server determines the strong and weak relationship of the network signal according to the data indexes, where the determination criterion of the strong and weak relationship may be that different determination weights are divided for different data indexes according to the service type of the terminal device. For example, for a terminal device which is a security patrol robot, when network signal detection is performed, the terminal device is sensitive to packet loss rate and uplink bandwidth data, so that when weight division is performed, the scoring weight values of the packet loss rate and the uplink bandwidth data can be set to 40% and 40%, and the sum of the scoring weight values of other detection data is 20%. For example, the terminal device may directly generate a corresponding network signal strength result according to the transmission speed of the service data and the transmitted data amount, and directly feed back the network signal detection result to the server, where the server may directly read whether the corresponding network signal meets a first preset standard. And when the network signal corresponding to the environment where the terminal equipment is located is determined to not reach the first preset standard according to the network detection result, sending a network switching signal to the terminal equipment, so that the terminal equipment performs network channel switching according to the switching signal.
Optionally, before the step S13, the method further includes:
the method comprises the steps of obtaining a first preset standard used for evaluating an environment network signal, wherein the first preset standard is determined through a packet loss rate.
It can be understood that the strength relationship of the environmental network signal is different in the corresponding evaluation criteria in different application scenarios. Therefore, before evaluating the environmental network signal, a first preset standard corresponding to the terminal device needs to be determined. The packet loss rate condition of the terminal equipment can directly reflect the strength relation of the environmental network signals, and whether the service function corresponding to the terminal equipment can normally operate or not can be determined according to the packet loss rate condition of the terminal equipment. Therefore, in this embodiment, a first preset standard for evaluating the environmental network signal is determined by the packet loss rate, and when the packet loss rate of the terminal device reaches the packet loss rate corresponding to the first preset standard, it indicates that the environmental network signal does not reach the corresponding first preset standard; and when the packet loss rate of the terminal equipment does not reach the packet loss rate corresponding to the first preset standard, indicating that the environmental network signal reaches the corresponding first preset standard.
Optionally, the first preset criterion includes a first packet loss rate threshold, and based on the foregoing embodiment, the step S13 includes:
and determining the packet loss rate of the terminal equipment according to the network detection result.
And under the condition that the packet loss rate of the terminal equipment reaches a preset first packet loss rate threshold value, determining that the network signal corresponding to the environment where the terminal equipment is located does not reach a first preset standard.
And generating a network switching signal in response to a detection result that the network signal does not reach the first preset standard.
And sending the network switching signal to the terminal equipment for the terminal equipment to switch the network channel according to the network switching signal.
It can be understood that the network detection result fed back by the terminal device includes packet loss rate data of the terminal device, and in this embodiment, the network signal of the environment where the terminal device is located is determined according to the packet loss rate data. The packet loss rate refers to the ratio of the data packet loss to the data packet to be sent in the data transmission process, and under a normal condition, when the flow rate of the gigabit network card is greater than 200Mbps, the packet loss rate is less than five ten thousandths, and when the flow rate of the gigabit network card is greater than 60Mbps, the packet loss rate is less than one thousandth. Therefore, the network signal condition of the environment where the terminal equipment is located can be confirmed according to the value of the packet loss rate. And when the packet loss rate reaches a preset first packet loss rate threshold value, determining that the network signal corresponding to the environment where the terminal equipment is located does not reach a first preset standard. A network switching instruction needs to be issued to the terminal device, so that the terminal device performs network channel switching. For example, the first packet loss rate threshold may be set to be 25%, the network connection channel of the terminal device in the initial state is a WIFI network, when it is determined through the network signal detection result that the packet loss rate of the terminal device is greater than the first packet loss rate threshold by 30%, the server issues a network switching signal, and the network channel of the terminal device is converted into a mobile network from the WIFI network.
Optionally, the method for controlling the terminal device may further include:
and counting the times of the network switching signals sent to the terminal equipment within the preset time length.
And under the condition that the times reach a preset time threshold, sending a switching suppression signal to the terminal equipment so that the terminal equipment performs service network conversion according to the switching suppression signal.
In this embodiment, the terminal device is an internet of things terminal device, and network data interaction needs to be performed in real time. Therefore, the terminal device should maintain the networking state in real time, and the network signal corresponding to the environment needs to be detected in real time. In order to ensure that the network signal is continuously stable and the network detection does not occupy too much bandwidth, the network signal detection interval duration of the terminal device may be set, for example, the interval duration may be set to 10S, and the network detection result may be reported at 10S intervals. After the terminal equipment switches the network channel, the network signal detection result still needs to be fed back to the server, and if the network signal of the terminal equipment is still poor based on the network signal detection result, the server continues to issue a network channel switching instruction, so that the terminal equipment continues to switch the network channel. When the number of times of the network switching signal sent to the terminal device reaches the preset number threshold within the preset duration, it indicates that both the mobile network and the WIFI network corresponding to the environment where the terminal device is located do not reach the first preset standard, and after the network channel is switched correspondingly, the terminal device still cannot perform normal service data transmission. In order to avoid the loss caused by invalid network switching, when the network switching times reach a preset number threshold value within a preset time length, the server sends a switching inhibition signal to the terminal equipment, so that the terminal equipment stops switching network channels, performs service network conversion, and closes part of services with larger flow requirements to ensure the normal operation of main services, thereby reducing the loss caused by network signal attenuation. Illustratively, according to the switching suppression signal sent by the server, the terminal device may suspend the service action of uploading or downloading the video data, and when it is determined that the network signal of the environment where the terminal device is located reaches the first preset standard based on the network signal detection result, the terminal device starts the corresponding service action.
Fig. 2 is a flowchart illustrating another control method of a terminal device according to an exemplary embodiment, and referring to fig. 2, the method is applied to the terminal device, and the control method of the terminal device includes:
step S21, obtaining the configuration file sent by the server for network signal detection.
And step S22, detecting the network signal of the environment where the terminal device is located based on the configuration file to generate a network detection result.
Step S23, the network detection result is sent to the server.
And step S24, receiving a network switching signal sent by the server under the condition that the server determines that the environmental network signal of the terminal equipment does not reach the first preset standard based on the network detection result.
Step S25, responding to the network switching signal, performing network channel switching.
It can be understood that the embodiment is applied to a terminal device, where the terminal device receives a configuration file sent by a server for network signal detection, and detects a network signal of an environment where the terminal device is located according to the configuration file to generate a corresponding network detection result. And sending the network detection result to a server, judging the network detection result by the server, and sending a network channel switching signal to enable the terminal equipment to switch the network channel based on the network channel switching signal when the server determines that the network signal of the environment where the terminal equipment is located does not reach the first preset standard according to the network detection result.
Fig. 3 is a flowchart illustrating an adjusting method of a service function according to an exemplary embodiment, and referring to fig. 3, the adjusting method includes:
step S31, in response to the handover suppression signal sent by the server, determining whether the network signal of the environment where the terminal device is located reaches a second preset standard according to the network detection result to obtain a determination result, where the second preset standard is determined by the packet loss rate.
Step S32, based on the determination result, adjusts the service function controlled by the terminal device.
It can be understood that, in this embodiment, the terminal device receives the handover suppression signal sent by the server, and indicates that the terminal device has performed network channel handover for a preset number of times based on the network channel handover signal, for example, the preset number of times may be set to 4, and indicates that the terminal device has performed network channel handover between the mobile network and the WIFI network for 4 times based on the network channel handover signal sent by the server, that is, both the mobile network and the WIFI network of the environment where the terminal device is located do not reach the first preset standard, and the packet loss rate is taken as the determination standard, and the packet loss rate of the terminal device under both the mobile network and the WIFI network at this time is greater than the first packet loss rate threshold. Therefore, in order to ensure the normal operation of the terminal device, the operation service of the terminal device needs to be adjusted, and the server sends a switching suppression signal to the terminal device, so that the terminal device closes other services with higher flow requirements, thereby ensuring the normal operation of the core service, and reducing the influence caused by poor network signals. In this embodiment, when the network signal of the environment where the terminal device is located does not reach the first preset standard, the service function that the terminal device needs to be adjusted correspondingly is determined according to the second preset standard, where the second preset standard is lower than the first preset standard in terms of the strength of the network signal. For example, taking the packet loss rate as an example, the first packet loss rate threshold corresponding to the first preset standard may be set to be 20%, the second table loss rate threshold corresponding to the second preset standard may be set to be 40%, and when the packet loss rate of the terminal device is 35%, it indicates that the environmental network signal corresponding to the terminal device does not reach the first preset standard, but already reaches the second preset standard.
Optionally, under the condition that the packet loss rate of the terminal device does not reach the first preset standard, further determining whether the packet loss rate reaches the second preset standard. For example, when the packet loss rate threshold of the terminal device reaches the second preset standard, the service function that the part is not important and the traffic consumption is large may be set to be closed; and under the condition that the packet loss rate does not reach the second preset standard, closing most service functions of the terminal equipment, and only keeping core functions so as to maintain normal operation of main services of the terminal equipment.
Optionally, the second preset criterion includes a second packet loss rate threshold, and the step S32 includes:
and reducing the network signal requirement of the terminal equipment corresponding to the service function under the condition that the packet loss rate is smaller than the second packet loss rate threshold value.
And maintaining the operation of the management control service function of the terminal equipment and closing other service functions except the management control service function under the condition that the packet loss rate is greater than or equal to the second packet loss rate threshold.
It can be understood that, in this embodiment, the service functions that need to be started by the terminal device under the corresponding condition are divided according to the packet loss rate of the terminal device. And when the packet loss rate is smaller than the second packet loss rate threshold and larger than the first packet loss rate threshold, reducing the network signal requirement of the terminal equipment corresponding to the service function.
For example, the sharpness of the transmitted video may be reduced, or the transmission speed of the video data may be reduced. When the packet loss rate is greater than or equal to the second packet loss rate threshold, it indicates that the network signal of the environment where the terminal device is located is poor, and at this time, the terminal device needs to close other service functions except the management control service in order to maintain normal operation of the corresponding management control service function. For example, with a language robot as a terminal device, the operation of the service type of the robot may be controlled according to the following table:
Figure BDA0003550539500000141
when the network index is displayed as green, the network signal at the moment is shown to ensure that the service of the language robot can normally run; when the network index shows yellow, the packet loss rate of the language robot is larger than 30% and smaller than 50%, the services with higher flow consumption, such as audio data and video data transmission, are closed, and the automatic language identification service of the language robot is reserved. When the network index is displayed in red, the network signal is poor at the moment, and the language robot is required to start the offline data of the local automatic language identification so as to ensure the normal operation of the language identification service.
Optionally, the control method further includes:
and responding to a recovery signal which is sent by the server and is used for enabling the environmental network signal of the terminal equipment to reach a first preset standard, and starting all service functions corresponding to the terminal equipment.
It can be understood that, the switching of the service operation state of the terminal device is based on the emergency measure taken when the network signal of the current environment is not good, and when the network signal of the environment where the terminal device is located is recovered and reaches the first preset standard, the corresponding service function needs to be started again to ensure the normal operation of the terminal device.
The embodiment of the present disclosure further provides a control system of a terminal device based on the same inventive concept, where the system includes: a server and a terminal device;
the server is used for generating a configuration file for network signal detection according to the type of the terminal equipment and sending the configuration file to the terminal equipment;
the terminal equipment is used for detecting the network signal of the environment based on the configuration file to generate a network detection result and sending the network detection result to the server;
the server is used for sending a network switching signal to the terminal equipment under the condition that the network detection result determines that the environmental network signal of the terminal equipment does not reach the first preset standard;
and the terminal equipment is used for responding to the network switching signal and switching the network channel.
It can be understood that, in this embodiment, the control system of the terminal device includes a server and a terminal device, and the server and the terminal device are in communication connection through a wireless internet. The server transmits a corresponding control instruction to the terminal equipment through the wireless network, and the terminal equipment executes corresponding control operation based on the control instruction. The server generates a configuration file for network signal detection according to the equipment type of the terminal equipment and sends the configuration file to the terminal equipment; the terminal equipment detects the network signal of the environment based on the configuration file, generates a network detection result and sends the network detection result to the server; the server sends a network switching signal to the terminal equipment under the condition that the server determines that the network signal of the environment where the terminal equipment is located does not reach a first preset standard based on the network detection result; and the terminal equipment switches the network channel according to the network switching signal.
According to the technical scheme, the configuration file for network signal detection is generated according to the type of the terminal equipment, the configuration file is sent to the corresponding terminal equipment so that the terminal equipment can feed back the corresponding network signal detection result, and the network switching signal is sent to the terminal equipment so that the terminal equipment can perform network channel switching under the condition that the network detection result confirms that the network signal of the environment where the terminal equipment is located does not reach the first preset standard. Therefore, the network detection signal is sent to the terminal equipment, the terminal equipment detects the network signal of the environment where the terminal equipment is located, whether the network signal meets the transmission condition of the service data is determined, the detection result is fed back to the server, and the server issues the network switching signal when determining that the network signal does not reach the first preset standard, so that the terminal equipment can freely switch the network channel based on the strength of the network signal of the environment, the service data transmission of the terminal equipment is ensured, and the service operation stability of the terminal equipment is improved.
Fig. 4 is a schematic diagram illustrating a control method of another terminal device according to an exemplary embodiment, and referring to fig. 4, taking the terminal device as an example of a robot of a different type, the control method of the terminal device includes the following steps:
step 1: the robot management system issues different network detection mechanisms according to different robot types;
step 2: the software defined network controller converts the network detection mechanism into a corresponding configuration file (including a target address, a detection interval, a detection index and the like) according to the service type of each terminal device;
and step 3: issuing the corresponding configuration files to the terminal equipment through the virtual private network according to the identification information of each terminal equipment, so that the terminal equipment performs network signal detection according to the configuration files;
and 4, step 4: after the terminal equipment completes network signal detection, feeding back a corresponding detection result to the software defined network controller for analyzing the network signal;
and 5: and under the condition that the network signal of the terminal equipment is determined to be weaker, the network signal switching instruction is issued to the corresponding terminal equipment, so that the terminal equipment can switch the network channels of the mobile network and the WIFI network based on the corresponding network requirement strategy. Triggering service self-adaptive transformation when the service requirements can not be met after network switching; for example, the uploading video and the video frequency reduction are turned off to ensure that the core service can operate normally.
Fig. 5 is a block diagram illustrating a control apparatus of a terminal device according to an exemplary embodiment. Referring to fig. 5, the control apparatus 100 includes a first generating module 110, a first transmitting module 120, and a second transmitting module 130.
The first generating module 110 is configured to generate a configuration file for network signal detection according to the type of the terminal device.
The first sending module 120 is configured to send the configuration file to the corresponding terminal device, so that the terminal device feeds back the corresponding network signal detection result.
The second sending module 130 is configured to send a network switching signal to the terminal device when it is determined that the environmental network signal where the terminal device is located is bad based on the network detection result, so that the terminal device performs network channel switching.
Optionally, the control apparatus 100 further includes an obtaining module. The acquisition module is configured to:
and acquiring a preset standard for evaluating the environmental network signal, wherein the preset standard is determined by the packet loss rate.
Optionally, the preset criterion includes a first packet loss rate threshold, and the second sending module 130 is configured to:
and determining the packet loss rate of the terminal equipment according to the network detection result.
And under the condition that the packet loss rate of the terminal equipment reaches a preset first packet loss rate threshold value, determining that the network signal corresponding to the environment where the terminal equipment is located does not reach a first preset standard.
And generating a network switching signal in response to a detection result that the network signal does not reach the first preset standard.
And sending the network switching signal to the terminal equipment for the terminal equipment to switch the network channel according to the network switching signal.
Optionally, the first generating module 110 is configured to:
and acquiring a terminal device type corresponding to the terminal device, wherein the terminal device type comprises a device type and a service type.
And generating a corresponding network performance detection mechanism according to the equipment type.
And according to the service type, converting the network performance detection mechanism into a configuration file for network signal detection.
Optionally, the control device 100 further includes:
and the counting module is used for counting the times of the network switching signals sent to the terminal equipment within the preset time length.
And the execution module is used for sending the switching inhibition signal to the terminal equipment under the condition that the times reach a preset time threshold value, so that the terminal equipment performs service network conversion according to the switching inhibition signal.
Fig. 6 is a block diagram illustrating another control apparatus of a terminal device according to an exemplary embodiment. Referring to fig. 6, the control apparatus 200 includes an obtaining module 210, a second generating module 220, a third transmitting module 230, and a switching module 240.
An obtaining module 210, configured to obtain a configuration file sent by a server for performing network signal detection.
The second generating module 220 is configured to detect a network signal of an environment where the terminal device is located based on the configuration file, and generate a network detection result.
The third sending module 230 is configured to send the network detection result to the server, so that the server feeds back the network switching signal when it is determined, based on the network detection result, that the network signal of the environment where the terminal device is located does not meet the first preset standard.
And a switching module 240, configured to perform network channel switching in response to the network switching signal.
Optionally, the control device 200 further comprises an adjusting module, which includes:
and the judging submodule is used for responding to the switching inhibition signal sent by the server and determining whether the network signal of the environment where the terminal equipment is located reaches a second preset standard according to the network detection result so as to obtain a judgment result, wherein the second preset standard is determined by the packet loss rate.
And the execution submodule is used for adjusting the service function controlled by the terminal equipment based on the judgment result.
Optionally, the second preset criterion includes a second packet loss rate threshold, and the performing sub-module is further configured to:
and reducing the network signal requirement of the terminal equipment corresponding to the service function under the condition that the packet loss rate is smaller than the second packet loss rate threshold value.
And maintaining the operation of the management control service function of the terminal equipment and closing other service functions except the management control service function under the condition that the packet loss rate is greater than or equal to the second packet loss rate threshold.
Optionally, the control apparatus 200 further includes an opening module, configured to:
and responding to a recovery signal which is sent by the server and is used for enabling the environmental network signal of the terminal equipment to reach a first preset standard, and starting all service functions corresponding to the terminal equipment.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 7 is a block diagram illustrating an electronic device 700 in accordance with an example embodiment. As shown in fig. 7, the electronic device 700 may include: a processor 701 and a memory 702. The electronic device 700 may also include one or more of a multimedia component 703, an input/output (I/O) interface 704, and a communication component 705.
The processor 701 is configured to control the overall operation of the electronic device 700, so as to complete all or part of the steps in the control method of the terminal device. The memory 702 is used to store various types of data to support operation at the electronic device 700, such as instructions for any application or method operating on the electronic device 700 and application-related data, such as contact data, transmitted and received messages, pictures, audio, video, and the like. The Memory 702 may be implemented by any type of volatile or non-volatile Memory device or combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic Memory, flash Memory, magnetic disk, or optical disk. The multimedia components 703 may include screen and audio components. Wherein the screen may be, for example, a touch screen and the audio component is used for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signal may further be stored in the memory 702 or transmitted through the communication component 705. The audio assembly also includes at least one speaker for outputting audio signals. The I/O interface 704 provides an interface between the processor 701 and other interface modules, such as a keyboard, mouse, buttons, and the like. These buttons may be virtual buttons or physical buttons. The communication component 705 is used for wired or wireless communication between the electronic device 700 and other devices. Wireless Communication, such as Wi-Fi, bluetooth, Near Field Communication (NFC), 4G, 5G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more of them, which is not limited herein. The corresponding communication component 705 may thus include: Wi-Fi module, Bluetooth module, NFC module, etc.
In an exemplary embodiment, the electronic Device 700 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components for performing the above-described control method of the terminal Device.
In another exemplary embodiment, there is also provided a computer-readable storage medium including program instructions which, when executed by a processor, implement the steps of the control method of the terminal device described above. For example, the computer readable storage medium may be the memory 702 including the program instructions, which are executable by the processor 701 of the electronic device 700 to perform the control method of the terminal device described above.
Fig. 8 is a block diagram illustrating another electronic device 800 according to an example embodiment. For example, the electronic device 800 may be provided as a server. Referring to fig. 8, an electronic device 800 includes a processor 822, which may be one or more in number, and a memory 832 for storing computer programs executable by the processor 822. The computer programs stored in memory 832 may include one or more modules that each correspond to a set of instructions. Further, the processor 822 may be configured to execute the computer program to perform the control method of the terminal device described above.
Additionally, the electronic device 800 may also include a power component 826 and a communication component 850, the power component 826 may be configured to perform power management of the electronic device 800, and the communication component 850 may be configured to enable communication, e.g., wired or wireless communication, of the electronic device 800. This is achieved byThe electronic device 800 may also include an input/output (I/O) interface 858. The electronic device 800 may operate based on an operating system, such as Windows Server, stored in the memory 832TM,Mac OS XTM,UnixTM,LinuxTMAnd so on.
In another exemplary embodiment, there is also provided a computer-readable storage medium including program instructions which, when executed by a processor, implement the steps of the control method of the terminal device described above. For example, the computer readable storage medium may be the memory 832 including program instructions executable by the processor 822 of the electronic device 800 to perform the control method of the terminal device described above.
In another exemplary embodiment, a computer program product is also provided, which contains a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-mentioned control method of a terminal device when executed by the programmable apparatus.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (14)

1. A control method of a terminal device is applied to a server and comprises the following steps:
generating a configuration file for network signal detection according to the type of the terminal equipment;
sending the configuration file to corresponding terminal equipment so that the terminal equipment feeds back a corresponding network signal detection result;
and sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the environmental network signal of the terminal equipment does not reach a first preset standard so as to enable the terminal equipment to switch network channels.
2. The control method according to claim 1, characterized in that the method further comprises:
and acquiring the first preset standard for evaluating the environmental network signal, wherein the first preset standard is determined by a packet loss rate.
3. The control method according to claim 2, wherein the first preset criterion includes a first packet loss rate threshold, and the sending the network handover signal in the case that it is determined that the network signal of the environment where the terminal device is located does not meet the first preset criterion based on the network detection result includes:
determining the packet loss rate of the terminal equipment according to the network detection result;
under the condition that the packet loss rate of the terminal equipment reaches the first packet loss rate threshold value, determining that a network signal corresponding to the environment where the terminal equipment is located does not reach the first preset standard;
generating the network switching signal in response to a detection result that the network signal does not meet the first preset standard;
and sending the network switching signal to the terminal equipment, so that the terminal equipment can switch network channels according to the network switching signal.
4. The control method according to claim 1, wherein the generating a configuration file for network signal detection according to the terminal device type comprises:
acquiring a terminal device type corresponding to the terminal device, wherein the terminal device type comprises a device type and a service type;
generating a corresponding network signal detection mechanism according to the equipment type;
and converting the network signal detection mechanism into the configuration file for network signal detection according to the service type.
5. The control method according to claim 1, characterized in that the method further comprises:
counting the times of the network switching signals sent to the terminal equipment within a preset time length;
and sending a switching suppression signal to the terminal equipment under the condition that the times reach a preset time threshold value, so that the terminal equipment performs service network conversion according to the switching suppression signal.
6. A control method of a terminal device is applied to the terminal device and comprises the following steps:
acquiring a configuration file which is sent by a server and used for network signal detection;
detecting a network signal of the environment where the terminal equipment is located based on the configuration file to generate a network detection result;
sending the network detection result to the server;
receiving a network switching signal sent by the server under the condition that the server determines that the environmental network signal where the terminal equipment is located does not reach a first preset standard based on the network detection result;
and responding to the network switching signal to perform network channel switching.
7. The control method according to claim 6, characterized in that the method further comprises:
responding to a switching suppression signal sent by the server, and determining whether an environmental network signal where the terminal equipment is located reaches a second preset standard according to the network detection result to obtain a determination result, wherein the second preset standard is determined by a packet loss rate;
and adjusting the service function controlled by the terminal equipment based on the judgment result.
8. The method according to claim 7, wherein the second preset criterion includes a second packet loss rate threshold, and the adjusting the service function controlled by the terminal device based on the determination result includes:
reducing the network signal requirement of the terminal device corresponding to the service function under the condition that the packet loss rate of the terminal device is smaller than the second packet loss rate threshold;
and maintaining the operation of the management control service function of the terminal equipment and closing other service functions except the management control service function under the condition that the packet loss rate of the terminal equipment is greater than or equal to the second packet loss rate threshold.
9. The control method according to claim 8, characterized in that the method further comprises:
and responding to a recovery signal which is sent by the server and used for enabling the environmental network signal of the terminal equipment to reach the first preset standard, and starting all service functions corresponding to the terminal equipment.
10. A control device of a terminal device, which is applied to a server, the device comprising:
the first generation module is used for generating a configuration file for network signal detection according to the type of the terminal equipment;
the first sending module is used for sending the configuration file to corresponding terminal equipment so that the terminal equipment feeds back a corresponding network signal detection result;
and the second sending module is used for sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the environmental network signal where the terminal equipment is located does not meet a first preset standard so as to enable the terminal equipment to switch network channels.
11. A control device of a terminal device, which is applied to the terminal device, the device comprises:
the acquisition module is used for acquiring a configuration file which is sent by the server and used for network signal detection;
the second generation module is used for detecting the network signal of the environment where the terminal equipment is located based on the configuration file and generating a network detection result;
the third sending module is used for sending the network detection result to the server so that the server feeds back a network switching signal under the condition that the server determines that the environmental network signal of the terminal equipment does not reach the first preset standard based on the network detection result;
and the switching module is used for responding to the network switching signal and switching the network channel.
12. A control system of a terminal device, characterized by comprising: a server and a terminal device;
the server is used for generating a configuration file for network signal detection according to the type of the terminal equipment and sending the configuration file to the terminal equipment;
the terminal device is used for detecting the network signal of the environment based on the configuration file to generate a network detection result and sending the network detection result to the server;
the server is used for sending a network switching signal to the terminal equipment under the condition that the network detection result confirms that the network signal of the environment where the terminal equipment is located does not reach a first preset standard;
and the terminal equipment is used for responding to the network switching signal and switching the network channel.
13. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 9.
14. An electronic device, comprising:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to carry out the steps of the method of any one of claims 1 to 9.
CN202210278361.7A 2022-03-16 2022-03-16 Control method, device and system of terminal equipment, storage medium and electronic equipment Pending CN114710814A (en)

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