CN112202957B - Terminal control method and control device - Google Patents
Terminal control method and control device Download PDFInfo
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- CN112202957B CN112202957B CN202011045449.1A CN202011045449A CN112202957B CN 112202957 B CN112202957 B CN 112202957B CN 202011045449 A CN202011045449 A CN 202011045449A CN 112202957 B CN112202957 B CN 112202957B
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The invention discloses a terminal control method, which is applied to wearable equipment and comprises the following steps: the method comprises the steps that wearable equipment receives a remote controller configuration request code and Bluetooth connection parameters sent by controlled terminal equipment, wherein the Bluetooth connection parameters comprise at least one of connection intervals and wearable equipment time delay; when the received request code is consistent with a preset request code, the wearable device enters a remote controller mode and synchronizes the Bluetooth connection parameters; and the wearable equipment generates a control instruction according to the detected control parameter and sends the control instruction to the controlled terminal equipment. The effect of more conveniently controlling the controlled terminal equipment is achieved, and the portability of the controlled terminal equipment is improved.
Description
Technical Field
The invention relates to the technical field of intelligent electronic equipment, in particular to a terminal control method and a terminal control device.
Background
With the popularization of virtual reality technology, scenes in which users use virtual reality helmets for entertainment are more and more. Especially on long-term trips, users often use virtual reality helmets for viewing or playing games.
A common virtual reality helmet is remotely controlled through a randomly matched wireless handle. But the remote control handle specially designed and configured for the virtual reality helmet is large in size and inconvenient to carry.
Disclosure of Invention
The embodiment of the application provides a terminal control method and a control device, and aims to solve the problem that a virtual helmet in the prior art is inconvenient to carry due to the fact that a special wireless handle needs to be equipped as a remote controller.
In order to achieve the above object, the present invention provides a terminal control method, including:
the method comprises the steps that wearable equipment receives a remote controller configuration request code and Bluetooth connection parameters sent by controlled terminal equipment, wherein the Bluetooth connection parameters comprise at least one of connection intervals and wearable equipment time delays;
when the received request code is consistent with a preset request code, the wearable device enters a remote controller mode and synchronizes the Bluetooth connection parameters;
and the wearable equipment generates a control instruction according to the detected control parameters and sends the control instruction to the controlled terminal equipment.
Optionally, the step of generating a control instruction by the wearable device according to the detected control parameter, and sending the control instruction to the controlled terminal device includes:
and updating the Bluetooth connection parameters according to the control parameters and sending the updated Bluetooth connection parameters to the controlled terminal equipment.
Optionally, the step of updating the bluetooth connection parameter according to the control parameter includes:
acquiring the control type of the control parameter, and updating the control frequency corresponding to the control type;
when a preset adjusting time interval is reached, carrying out weighted average on the control frequency corresponding to each control type according to a preset weighting coefficient to obtain a target operation frequency;
and adjusting the Bluetooth connection parameters according to the target operation frequency.
Optionally, the step of adjusting the bluetooth connection parameter according to the target operation frequency includes:
when the target operation frequency is less than a preset operation frequency, increasing the Bluetooth connection parameter;
and when the target operation frequency is greater than or equal to a preset operation frequency, reducing the Bluetooth connection parameters.
Optionally, the step of generating, by the wearable device, a control instruction according to the detected control parameter includes:
acquiring light intensity detected by a light sensor in the wearable device, wherein the control parameter comprises the light intensity;
and generating a control instruction when the light intensity is less than the preset light intensity.
Optionally, the step of the wearable device generating the control instruction according to the detected control parameter further includes:
acquiring touch parameters detected by a touch screen in the wearable device, wherein the control parameters comprise the touch parameters, and the touch parameters comprise at least one of finger sliding direction and sliding angle;
and generating the control instruction according to the touch parameter.
Optionally, the step of the wearable device generating a control instruction according to the detected control parameter further includes:
the method comprises the steps of obtaining rotation parameters of a key rotating shaft detected by a laser sensor in the wearable device, wherein the control parameters comprise the rotation parameters, and the rotation parameters comprise at least one of a rotation direction and a rotation speed;
and generating the control instruction according to the rotation parameters.
Optionally, the step of the wearable device generating the control instruction according to the detected control parameter further includes:
acquiring dial plate knocking parameters detected by an acceleration sensor in the wearable device, wherein the control parameters comprise the dial plate knocking parameters;
and generating a control instruction according to the dial plate knocking parameters.
Optionally, the step of the wearable device generating a control instruction according to the detected control parameter further includes:
acquiring interruption parameters of keys in the wearable equipment, wherein the control parameters comprise the interruption parameters of the keys;
and generating the control instruction according to the interruption parameters of the key.
In order to achieve the above object, the present invention further provides a terminal control method, where the terminal control method is applied to a controlled terminal device, and the terminal control method includes:
when a remote controller setting instruction for the wearable equipment is detected, identifying the wearable equipment corresponding to the setting instruction;
the method comprises the steps of obtaining a pre-stored configuration request code and a pre-stored Bluetooth connection parameter, and sending the pre-stored request code and the pre-stored Bluetooth connection parameter to the wearable device so that the wearable device can enter a remote controller mode according to the received request code and a preset request code;
and responding to the control instruction after receiving the control instruction sent by the wearable device.
Optionally, after the steps of obtaining the pre-stored configuration request code and the pre-stored bluetooth connection parameter and sending the pre-stored request code and the pre-stored bluetooth connection parameter to the wearable device, so that the wearable device enters a remote controller mode according to the received request code and a preset request code, the terminal control method further includes:
when receiving the Bluetooth connection parameters sent by the wearable device, determining whether the received Bluetooth connection parameters are valid;
when the received Bluetooth connection parameters are valid, the controlled terminal equipment updates the stored Bluetooth connection parameters according to the received Bluetooth connection parameters, wherein the controlled terminal equipment carries out Bluetooth communication with the wearable equipment currently according to the stored Bluetooth connection parameters.
Optionally, the terminal control method further includes:
correspondingly updating the Bluetooth connection parameters according to the current operation mode of the controlled terminal equipment, and the method comprises the following steps:
when the operation mode is the film watching mode, acquiring the operation duration and the operation frequency in the film watching mode;
updating the Bluetooth connection parameters according to the running duration and the operation frequency;
in order to achieve the above object, the present invention further provides a terminal control device, which includes a memory, a processor, and a terminal control program stored in the memory and capable of running on the processor, wherein the processor implements the terminal control method when executing the terminal control program.
According to the terminal control method and the control device provided by the invention, the wearable device receives the remote controller configuration request code and the Bluetooth connection parameter sent by the controlled terminal device, when the received request code is matched with the preset request code, the wearable device is controlled to enter a remote controller mode and synchronize the Bluetooth connection parameter so as to keep the connection between the wearable device and the controlled terminal device, and the wearable device generates a control instruction according to the control parameter corresponding to the detected sensor signal and sends the control instruction to the controlled terminal device so as to realize the control operation of the controlled terminal device. Therefore, the wearable device can be used as a remote controller of the controlled terminal device when necessary, and a set of remote control handle is not required to be specially configured for the controlled terminal device, so that the effect of more conveniently controlling the controlled terminal device is achieved, and the portability of the controlled terminal device is improved.
Drawings
Fig. 1 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of a first embodiment of the terminal control method applied to a wearable device according to the present invention;
fig. 3 is a flowchart illustrating a second embodiment of the terminal control method applied to a wearable device according to the present invention;
fig. 4 is a detailed content of step S31 in the second embodiment of the wearable device to which the terminal control method of the present invention is applied;
fig. 5 is a schematic flowchart of a first embodiment of applying the terminal control method of the present invention to a controlled terminal device;
fig. 6 is a schematic flowchart of a second embodiment of the terminal control method applied to the controlled terminal device according to the present invention;
fig. 7 is a flowchart illustrating a third embodiment of applying the terminal control method to a controlled terminal device according to the present invention.
Detailed Description
In order to better understand the above technical solution, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
As one implementation, the terminal control device may be as shown in fig. 1.
The embodiment of the invention relates to a terminal control device, which comprises: a processor 101, e.g. a CPU, a memory 102, a communication bus 103. Wherein the communication bus 103 is used for enabling the connection communication between these components.
The memory 102 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). As shown in fig. 1, a control program of the terminal control apparatus may be included in the memory 103 as a kind of computer storage medium; and the processor 101 may be configured to call up a control program of the terminal control device stored in the memory 102 and perform the following operations:
the method comprises the steps that wearable equipment receives a remote controller configuration request code and Bluetooth connection parameters sent by controlled terminal equipment, wherein the Bluetooth connection parameters comprise at least one of connection intervals and wearable equipment time delay;
when the received request code is consistent with a preset request code, the wearable device enters a remote controller mode and synchronizes the Bluetooth connection parameters;
and the wearable equipment generates a control instruction according to the detected control parameters and sends the control instruction to the controlled terminal equipment.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
and updating the Bluetooth connection parameters according to the control parameters and sending the updated Bluetooth connection parameters to the controlled terminal equipment.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
acquiring the control type of the control parameter, and updating the control frequency corresponding to the control type;
when a preset adjusting time interval is reached, carrying out weighted average on the control frequency corresponding to each control type according to a preset weighting coefficient to obtain a target operation frequency;
and adjusting the Bluetooth connection parameters according to the target operation frequency.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
when the target operation frequency is smaller than a preset operation frequency, increasing the Bluetooth connection parameters;
and when the target operation frequency is greater than or equal to a preset operation frequency, reducing the Bluetooth connection parameters.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
acquiring light intensity detected by a light sensor in the wearable device, wherein the control parameter comprises the light intensity;
and when the light intensity is smaller than the preset light intensity, generating a control instruction.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
acquiring touch parameters detected by a touch screen in the wearable device, wherein the control parameters comprise the touch parameters, and the touch parameters comprise at least one of finger sliding direction and sliding angle;
and generating the control instruction according to the touch parameter.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
the method comprises the steps of obtaining rotation parameters of a key rotating shaft detected by a laser sensor in the wearable device, wherein the control parameters comprise the rotation parameters, and the rotation parameters comprise at least one of a rotation direction and a rotation speed;
and generating the control instruction according to the rotation parameters.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
acquiring dial plate knocking parameters detected by an acceleration sensor in the wearable device, wherein the control parameters comprise the dial plate knocking parameters;
and generating a control instruction according to the dial plate knocking parameters.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
acquiring interruption parameters of keys in the wearable equipment, wherein the control parameters comprise the interruption parameters of the keys;
and generating the control instruction according to the interruption parameter of the key.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
when a setting instruction of a remote controller is detected, identifying wearable equipment corresponding to the setting instruction;
the method comprises the steps of obtaining a pre-stored configuration request code and a pre-stored Bluetooth connection parameter, and sending the pre-stored configuration request code and the pre-stored Bluetooth connection parameter to the wearable device so that the wearable device can enter a remote controller mode according to the received request code and a preset request code;
and responding to the control instruction after receiving the control instruction sent by the wearable device.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
when the Bluetooth connection parameters sent by the wearable device are received, determining whether the received Bluetooth connection parameters are valid;
and when the received Bluetooth connection parameters are effective, the controlled terminal equipment updates the stored Bluetooth connection parameters according to the received Bluetooth connection parameters, wherein the controlled terminal equipment carries out Bluetooth communication with the wearable equipment currently according to the stored Bluetooth connection parameters.
Further, the processor 101 may be configured to call up a control program of the terminal control apparatus stored in the memory 102, and perform the following operations:
correspondingly updating the Bluetooth connection parameters according to the current operation mode of the controlled terminal equipment, and the method comprises the following steps:
when the operation mode is the film watching mode, acquiring the operation duration and the operation frequency in the film watching mode;
and updating the Bluetooth connection parameters according to the running duration and the operation frequency.
According to the scheme, the wearable device receives the remote controller configuration request code and the Bluetooth connection parameter sent by the controlled terminal device, when the received request code is matched with the preset request code, the wearable device is controlled to enter a remote controller mode and synchronize the Bluetooth connection parameter so as to keep the connection between the wearable device and the controlled terminal device, and the wearable device generates a control instruction according to the control parameter corresponding to the detected sensor signal and sends the control instruction to the controlled terminal device so as to realize the control operation of the controlled terminal device. Therefore, the wearable device can be used as a remote controller of the controlled terminal device when necessary without specially configuring a set of remote control handle for the controlled terminal device, the effect of more conveniently controlling the controlled terminal device is achieved, and the portability of the controlled terminal device is improved.
Based on the hardware architecture of the terminal control device, the embodiment of the terminal control method is provided.
Referring to fig. 2, fig. 2 is a schematic flowchart of a first embodiment of applying the terminal control method of the present invention to a wearable device, where the terminal control method includes the following steps:
step S10, the wearable device receives a remote controller configuration request code and Bluetooth connection parameters sent by a controlled terminal device, wherein the Bluetooth connection parameters comprise at least one of connection intervals and wearable device time delays;
wearable equipment can regard as wearing electronic equipment such as the intelligent wrist-watch of arm, intelligent bracelet, intelligent ring and intelligent armlet also can be the electronic equipment of wearing positions such as waist or neck or ankle, does not do specific limit to this. The controlled terminal device refers to a terminal device that can be controlled by a wearable device serving as a remote controller, in this embodiment, a VR virtual reality helmet terminal device is taken as an example, and the helmet terminal device refers to the controlled terminal device hereinafter. The wearable equipment is small in size, convenient to carry and capable of having using functions required by daily life, so that the wearable equipment is used as a remote controller of helmet terminal equipment, and a special remote controller does not need to be configured for a helmet. When the wearable device is used to control the helmet terminal device, a Connection between the wearable device and the helmet terminal device is first established, in this embodiment, a ble (bluetooth Low energy) bluetooth Low energy Connection in a bluetooth Connection mode may be adopted because the wearable device has a Low cruising ability, and in the bluetooth Low energy Connection, after the master device and the slave device establish a Connection, all data communication is performed in a Connection event (Connection events). In each connection event, a Master device needs to initiate a data packet, and then a Slave device needs to reply. Master can regard as helmet terminal equipment in this embodiment, and Slave can regard as wearable equipment. The wearable device and the helmet terminal device communicate according to Connection parameters according to Bluetooth, the Bluetooth Connection parameters comprise a Bluetooth Connection Interval (Connection Interval), a wearable device (Slave device) time delay (Slave Latency) and a monitoring Timeout (supervisory Timeout), the Connection Interval refers to a time Interval from the beginning of the next Connection event to the beginning of the next Connection event, the Connection Interval takes 1.25ms as a unit, and the range of the Connection Interval is between 7.5ms and 4 s. The wearable device delay is to allow the slave device to skip a certain number of connection events without data transmission, and the data packet of the master device does not need to be replied in the connection events, so that more power can be saved, and the unit of the wearable device delay is one, and the range can be between 0 and 499. The monitoring timeout is that a timeout time is set in the bluetooth connection parameter, if BLE exceeds the timeout time and no communication occurs, the connection between the devices is automatically disconnected, and the unit of the monitoring timeout is 10ms, which may range from 100ms to 32 ms. Wherein, the connection interval, the wearable device time delay and the monitoring timeout must satisfy the following formulas:
monitoring timeout > (1+ wearable device delay) (connection interval)
For example, the time delay of the wearable device is 1, and if the connection interval is 3s, the monitoring timeout is necessarily greater than 6s, that is, the wearable device may not reply to the helmet terminal device for 6s, and then the monitoring timeout needs to be set to be greater than 6s, that is, the helmet terminal device must wait for 7s to disconnect. After the wearable device establishes a bluetooth connection with the helmet terminal device, the helmet terminal device may send a remote controller configuration request code to the wearable device to request the wearable device to be used as a remote controller of the helmet terminal device.
Step S20, when the received request code is consistent with a preset request code, the wearable device enters a remote controller mode and synchronizes the Bluetooth connection parameters;
the wearable device obtains a pre-stored preset request code after receiving a remote controller configuration request code sent by helmet terminal equipment, compares the remote controller configuration request code with the preset request code, enters a remote controller mode and synchronizes Bluetooth connection parameters to execute remote controller operating system software when the received remote controller configuration request code is matched with the preset request code, and locks an operating interface and functions in a normal mode (such as a watch mode) to be not used as the original wearable device. Generally, the motion data is synchronous, the requirement on real-time performance is not high for the synchronization of message reminding, and the Bluetooth connection interval between the wearable device and the controlled terminal device is usually set between hundreds of milliseconds and 1 second in consideration of the endurance of the wearable device. The time delay of the slave device (wearable device) is usually set to be 1-10 according to needs, namely if the wearable device does not have data needing to be updated to be sent to the mobile phone, 1-10 connection events can be skipped without replying to the mobile phone end.
After the watch is configured as a remote controller by the helmet terminal device, in order to ensure real-time experience of remote control of a user, initial Bluetooth connection parameters of a remote controller mode are sent to the watch. Connection Interval 15 ms; slave Latency ═ 0; supervision Timeout is 100 ms;
and S30, the wearable device generates a control instruction according to the detected control parameter, and sends the control instruction to the controlled terminal device.
The wearable device can be used as a remote controller to generate a control instruction according to the control parameters corresponding to the signals detected by the sensor and the touch screen and send the control instruction to the helmet terminal device to control the operation of the helmet terminal device.
Optionally, the step S30 further includes:
acquiring light intensity detected by a light sensor in the wearable device, wherein the control parameter comprises the light intensity;
and generating a control instruction when the light intensity is less than the preset light intensity.
Further, when the light intensity is smaller than the preset light intensity, entering false triggering prevention timing;
when the timing duration is longer than the preset duration, the light intensity value is obtained again, if the light intensity value is still larger than the preset light intensity value, the control parameter is judged to be an effective parameter, and a control instruction is generated
Usually, an optical sensor is integrated in high-end wearable equipment, so that the light intensity can be detected in real time, and the brightness of a display screen can be automatically adjusted. The light intensity can thus be used in this embodiment to effect a pause operation of the helmet terminal device. Optionally, two different preset light intensity values are set for the trigger threshold of the light sensor, one preset light intensity value is the trigger preset light intensity value INT-N in the normal mode, such as the watch mode, and when the ambient light intensity is higher than the preset light intensity value INT-N, it is determined that the wearable device is in the outdoor sunlight, the brightness of the display screen is increased at this time. The other is triggering a preset light intensity value INT-R in a remote controller mode, when the ambient light intensity is lower than the preset light intensity value INT-R, namely when a display screen is completely covered by a hand, a light sensor detection threshold is triggered to trigger an interrupt signal, the processor judges that the wearable device is completely covered after receiving a terminal signal, the process enters false triggering prevention timing, when the timing duration exceeds the preset duration, the processor reads the light intensity value detected by the light sensor again, and if the light intensity value is still larger than the preset light intensity value, the processor judges that the parameter of the display screen covered by the hand, namely the control parameter, is an effective parameter, so that a pause control instruction is generated, and the pause control instruction is sent to the helmet terminal device through Bluetooth connection to control the helmet terminal device to pause operation.
Optionally, the step S30 further includes:
acquiring touch parameters detected by a touch screen in the wearable device, wherein the control parameters comprise the touch parameters, and the touch parameters comprise at least one of finger sliding direction and sliding angle;
and generating the control instruction according to the touch parameter.
The touch screen of wearable equipment can detect the slip gesture of people's finger, the user is after wearing helmet terminal equipment, because of can't see the display screen of wrist-watch, consequently, the touch screen of accessible touch slip wrist-watch frame edge part, components and parts in the touch screen calculate the direction and the angle of sliding operation if clockwise or anticlockwise slip, the treater is according to sliding direction and the control command that the angle information of sliding calculated control volume adjustment add and subtract and adjust the volume degree, connect control command through the bluetooth and send to helmet terminal equipment and carry out corresponding increase volume or the operation that reduces the volume with control helmet terminal equipment.
Optionally, the step S30 further includes:
the method comprises the steps of obtaining rotation parameters of a key rotating shaft detected by a laser sensor in the wearable device, wherein the control parameters comprise the rotation parameters, and the rotation parameters comprise at least one of a rotation direction and a rotation speed;
and generating the control instruction according to the rotation parameters.
Wearable devices are usually provided with at least one key crown for adjusting the date and time, usually the crown being able to be pushed, pulled and rotated. In this embodiment, a laser tracking sensor is disposed at the crown of the wearable device, and may be used to detect rotation of the rotating shaft of the crown, so that the rotation operation of the crown may be recognized. Typically, the rotation operation of the crown is used in the watch mode to make a selection of an application menu or a zoom-in and zoom-out of the watch screen. In the remote controller mode, the laser tracking sensor detects the rotating direction and the rotating speed of the key rotating shaft, the processor calculates the rotating direction and the rotating speed information and codes the information into a control instruction of the menu switching direction and speed of the helmet terminal device, and the control instruction is sent to the helmet terminal device to control the helmet terminal device to switch the menu.
Optionally, the step S30 further includes:
acquiring dial plate knocking parameters detected by an acceleration sensor in the wearable device, wherein the control parameters comprise the dial plate knocking parameters;
and generating a control instruction according to the dial plate knocking parameters.
Acceleration sensors in wearable devices are commonly used to perform functions such as motion detection and step counting. The acceleration sensor can realize the function of knocking detection at the same time. After the wearable device is connected with the helmet terminal device, a user can control music playing or a camera of the helmet terminal device by knocking the watch. In this embodiment, the acceleration sensor detects that the user touches the watch screen with a finger joint in a double-click manner, the wearable device sends the identified operation to the helmet through the bluetooth connection, and the helmet performs a corresponding "start" operation.
Optionally, the step S30 further includes:
acquiring interruption parameters of keys in the wearable equipment, wherein the control parameters comprise the interruption parameters of the keys;
and generating the control instruction according to the interruption parameter of the key.
Typically, a wearable device has at least one multifunction key, or a multifunction key and a return key. The key device is connected with a pin of an MCU (control unit) supporting interrupt wakeup. The level of the pin in the control unit is pulled high by default, and when the key is pressed down, the level is pulled low to trigger an interrupt signal of the control unit. After the control unit detects the interrupt signal, the control unit codes the determined or returned control instruction preset by the key according to the type of the interrupt signal, and sends the preset determined or returned control instruction to the helmet terminal equipment through Bluetooth connection. And the helmet terminal equipment executes determination or return operation on the current operation interface.
The operation is only a suggested operation corresponding scheme, and a user can freely select and define corresponding modes between different operations and control instructions. If the user can define sliding the side wall of the touch screen as selection of an application menu, rotating the crown is volume adjustment. The control method is not limited to the application of the wearable device in controlling the helmet terminal device. The Bluetooth remote controller can be used for controlling helmet terminal equipment or intelligent projection and other display equipment.
In the technical scheme provided by this embodiment, the wearable device receives a remote controller configuration request code and bluetooth connection parameters of the helmet terminal device, and when the received request code is judged to be matched with a preset request code, the wearable device is controlled to enter a remote controller mode and synchronize the bluetooth connection parameters so as to keep the connection between the wearable device and the controlled terminal device, and control parameters detected by the wearable device through a sensor and a touch screen, such as light intensity, finger sliding direction and angle, crown rotating direction and angle, dial plate tapping parameters, key interruption parameters and the like, generate corresponding control instructions and send the control instructions to the helmet terminal device so as to control the helmet terminal device to perform corresponding operations. Make wearable equipment pass through above-mentioned operation combination like this, wearable equipment can replace helmet terminal equipment's remote control handle, realizes helmet terminal equipment's operation commonly used, and need not to be specially for being controlled terminal equipment configures one set of remote control handle, has reached the effect of more conveniently controlling controlled terminal equipment, has improved controlled terminal equipment's portability.
Referring to fig. 3, fig. 3 is a schematic flowchart of a second embodiment of the terminal control method applied to the wearable device, where based on the first embodiment, the step S30 includes:
and step S31, updating the Bluetooth connection parameters according to the control parameters and sending the updated Bluetooth connection parameters to the controlled terminal equipment.
Further, referring to fig. 4, fig. 4 is a detailed content of step S31 in the second embodiment of the terminal control method applied to the wearable device of the present invention:
step S311, acquiring the control type of the control parameter, and updating the control frequency corresponding to the control type;
step S312, when a preset time interval is reached, carrying out weighted average on the control frequency corresponding to each control type according to a preset weighting coefficient to obtain a target operation frequency;
and step S313, adjusting the Bluetooth connection parameters according to the target operation frequency.
Further, step S313 includes:
comparing the target operating frequency with a preset operating frequency to adjust the Bluetooth connection parameters, including:
when the target operation frequency is less than the preset operation frequency, increasing the Bluetooth connection parameters;
and when the target operation frequency is greater than or equal to the preset operation frequency, reducing the Bluetooth connection parameters.
The wearable device can adjust and update the Bluetooth connection parameters of the terminal according to the user operation type in the control parameters. Optionally, when the user performs the sliding operation of the touch screen, the weighting coefficient is Kt, and the processor MCU records and accumulates the operation frequency Ct; when the crown is rotated, the weighting coefficient is Kl, and the MCU of the processor records and accumulates operation frequency Cl; performing key operation, wherein the weighting coefficient is Kk, and the processor MCU records and accumulates operation frequency Ck; operating the optical sensor, wherein the weighting system is Ka, and recording and accumulating the operation frequency Ca by the MCU; in a preset time Interval, carrying out weighted average on the control parameters to obtain a target operation frequency S ═ Kt × Ct + Kl × Cl + Kk × Ck + Ka × Ca, and in a preset time Interval T1, if the target operation frequency S is greater than or equal to the preset operation frequency M, increasing one level of the Bluetooth Connection parameters, namely, reducing the Connection Interval by 10ms and reducing the Slave Latency by 1. Within a preset time Interval T2, if the target operation frequency S is less than the preset operation frequency N, the bluetooth Connection parameter is decreased by one level, that is, the Connection Interval is increased by 10ms, and the Slave Latency is increased by 1. The preset time interval is counted from the beginning of one operation by the user. The preset time interval T1 begins timing at the same time as T2. Since the preset operation frequency corresponding to T1 is an ascending threshold, which represents that the user operates frequently, 10 operations can be performed within 5 seconds, and in order to achieve a quick response, it is necessary to detect that the user responds in 10 seconds. The preset operation frequency corresponding to T2 is a drop threshold, which represents that the user operates infrequently, for example, 1 operation time in 5 seconds, and a response is given after 30 seconds is detected. Therefore, T1 may be set to be shorter than T2 time or longer than both.
In the technical solution provided in this embodiment, the times of the control parameters are weighted and averaged within a preset time interval according to the control type in the control parameters to obtain a target operation frequency, when the target operation frequency is compared with the preset operation frequency, the value of the Bluetooth connection parameter is reduced when the target operation frequency is greater than or equal to the preset operation frequency, so that the real-time performance of the Bluetooth connection parameter is improved, the wearable device and the controlled terminal device (helmet terminal device) can receive signals in time when the wearable device is frequently operated, increasing the value of the bluetooth connection parameter when the target operation frequency is less than the preset operation frequency reduces the real-time performance of the bluetooth connection parameter, therefore, the real-time performance of the Bluetooth connection parameter can be reduced when the wearable device is operated at a lower frequency, and the endurance time of the wearable device is prolonged. The intelligence of the wearable device as a remote controller is improved.
Referring to fig. 5, fig. 5 is a schematic flowchart of a first embodiment of applying the terminal control method of the present invention to a controlled terminal device, in this embodiment, the terminal control method includes:
step S010, when a remote controller setting instruction for the wearable equipment is detected, identifying the wearable equipment corresponding to the setting instruction;
step S020, obtaining a pre-stored configuration request code and a pre-stored Bluetooth connection parameter, and sending the pre-stored configuration request code and the pre-stored Bluetooth connection parameter to the wearable device so that the wearable device can enter a remote controller mode according to the received request code and a preset request code;
and S030, responding to the control instruction after receiving the control instruction sent by the wearable device.
When the controlled terminal device receives a remote controller setting instruction input by a user, the wearable device corresponding to the setting instruction is identified, and the wearable device can be a smart watch in this embodiment. It can be understood that the bluetooth connection parameter of prestoring is initial bluetooth connection parameter, and under general conditions, the motion data is synchronous, and the synchronization that the message was reminded is not high to the real-time requirement, considers the continuation of the journey of smart watch, and wearable equipment can set up between several hundred milliseconds to 1 second with controlled terminal equipment's bluetooth connection interval usually. Wearable equipment time delay can be set to between 1 ~ 10 as required usually, if the data transmission that the wrist-watch end does not need to be updated sends the cell-phone promptly, just can skip 1 ~ 10 connection incident and needn't reply the cell-phone end. After the helmet terminal device configures the wearable device as a remote controller, in order to ensure real-time experience of remote control of a user, the initial Bluetooth connection parameters of a remote controller mode are sent to the watch. The connection interval is 15ms in the initial bluetooth connection parameter, and wearable equipment time delay is 0, and the monitoring time-out is 100 ms. After the helmet terminal device establishes the bluetooth connection with the wearable device, the helmet terminal device may receive the control instruction sent by the wearable device, and respond to the control instruction to perform a corresponding operation.
In the technical scheme provided by this embodiment, the controlled terminal device sends the remote controller configuration request code and the initial bluetooth connection parameter to the wearable device to establish the remote control connection between the two terminals, and when the controlled terminal device receives the control instruction sent by the wearable device, executes the control operation corresponding to the control instruction. Therefore, the wearable device can be used as a remote controller of the controlled terminal device when necessary without specially configuring a set of remote control handle for the controlled terminal device, the effect of more conveniently controlling the controlled terminal device is achieved, and the portability of the controlled terminal device is improved.
Referring to fig. 6, fig. 6 is a flowchart illustrating a second embodiment of applying the terminal control method of the present invention to a controlled terminal device, in this embodiment, the terminal control method includes:
step S040, the Bluetooth connection parameters are correspondingly updated according to the current operation mode of the controlled terminal equipment;
optionally, the step S040 further includes:
when the operation mode is the film watching mode, acquiring the operation duration and the operation frequency in the film watching mode;
and updating the Bluetooth connection parameters according to the running duration and the operation frequency.
The helmet terminal equipment can correspondingly update the Bluetooth connection parameters according to the operation modes, and the operation modes can be divided into three types:
(1) a game mode: bluetooth connection parameters corresponding to the highest real-time:
the connection interval is 7.5ms, and the wearable device time delay is 0;
(2) a system setting mode: bluetooth connection parameters for medium typical real-time:
the connection interval is 30ms, and the wearable device delay is 2;
(3) and (3) film watching mode: bluetooth connection parameters corresponding to low real-time:
the connection interval is 60ms, and the wearable device latency is 5.
Further, helmet terminal equipment can be according to seeing the long bluetooth connection parameter of updating of shadow: increasing the connection interval and the wearable equipment time delay at preset time intervals; and the connection interval does not exceed a preset upper limit value, for example, every 30 minutes, the connection interval is increased by 5ms, and the wearable device delay +1, where the connection interval upper limit is 100ms and the wearable device delay upper limit is 5.
The helmet terminal equipment can update the Bluetooth connection parameters according to the operation frequency of the user: if the number of times that the user continuously operates the wearable device within the preset time exceeds a preset threshold value, the connection interval and the wearable device time delay are reduced and are not lower than a default threshold of the viewing mode (if the reduced values of the connection interval and the wearable device time delay are lower than the default threshold of the viewing application, a display screen pops up a prompt to inquire whether the user needs to increase the response time of the remote controller, namely, reduce the value of the Bluetooth connection parameter, and if so, the power consumption of the wearable device is increased). For example, if the user has more than 3 operations within 2 seconds, the connection interval is reduced by 10ms, and the wearable device latency is reduced by 1.
In the technical scheme provided by the embodiment, the helmet terminal device correspondingly updates the stored Bluetooth connection parameters according to the current running mode, correspondingly increases or decreases the value of the Bluetooth connection parameters according to the running time and the operation frequency of the wearable device when the current running mode is the viewing mode, and synchronizes the updated Bluetooth connection parameters to the wearable device. Therefore, the Bluetooth connection parameters of the helmet terminal equipment can be automatically updated according to the current running mode, the running time and the operation frequency of the wearable equipment, and the intelligent degree of the helmet terminal equipment, namely the controlled terminal equipment, is improved.
Referring to fig. 7, fig. 7 is a schematic flowchart of a third embodiment of the terminal control method applied to the controlled terminal device, in this embodiment, after step S020, the method further includes:
step S060, when receiving the Bluetooth connection parameters sent by the wearable device, determining whether the received Bluetooth connection parameters are valid;
step S070, when the received bluetooth connection parameter is valid, the controlled terminal device updates the stored bluetooth connection parameter according to the received bluetooth connection parameter, wherein the controlled terminal device performs bluetooth communication with the wearable device according to the stored bluetooth connection parameter currently.
The helmet terminal equipment judges the validity of the received Bluetooth connection parameters sent by the wearable equipment:
if the connection interval in the bluetooth connection parameters received by the helmet terminal device and sent by the wearable device and the time delay of the wearable device are smaller than the bluetooth connection parameters corresponding to the previous mode of the current helmet operation mode, (for example, the current helmet terminal device is in a viewing mode, the previous mode is a system setting mode, the connection interval corresponding to the system setting mode is 30ms, the time delay of the wearable device is 2. if the connection interval of the received bluetooth connection parameters is less than or equal to 30ms or the time delay of the wearable device is less than or equal to 2), the helmet terminal device determines that the bluetooth connection parameters sent by the wearable device are invalid, and a display screen pops up a prompt to inquire whether the user needs to improve the response time of a remote controller, but the power consumption of a watch end can be increased.
If the connection interval of the Bluetooth connection parameters received by the helmet terminal equipment and sent by the wearable equipment and the time delay of the wearable equipment are larger than or equal to the next mode parameter of the current mode (if the current mode is a system mode, the next mode is a viewing mode, the connection interval corresponding to the viewing mode is 60ms, the time delay of the wearable equipment is 5. if the connection interval of the received Bluetooth connection parameters is larger than or equal to 60ms or the time delay of the wearable equipment is larger than or equal to 6), the helmet terminal equipment checks the current running application mode, and if the application mode is confirmed to be changed, the Bluetooth connection parameters sent by the wearable equipment are judged to be effective and the update parameters requested by the wearable equipment are executed. And if the application mode is not changed, rejecting the updated parameters requested by the watch end and maintaining the current parameters.
In the technical scheme provided by the embodiment, when the helmet terminal device receives the bluetooth connection parameters sent by the wearable device, whether the bluetooth connection parameters sent by the wearable device are valid is determined according to the current operation mode of the controlled terminal device and the corresponding bluetooth connection parameters, when the bluetooth connection parameters are valid, the controlled terminal device updates the stored bluetooth connection parameters according to the received bluetooth connection parameters, and when the bluetooth connection parameters are invalid, the controlled terminal device does not perform updating and pops up a prompt window to inquire whether a user needs to update. Therefore, the helmet terminal device can update the Bluetooth connection parameters more intelligently.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A terminal control method is applied to wearable equipment and comprises the following steps:
the method comprises the steps that wearable equipment receives a remote controller configuration request code and Bluetooth connection parameters sent by controlled terminal equipment, wherein the Bluetooth connection parameters comprise at least one of connection intervals and wearable equipment time delays;
when the received request code is consistent with a preset request code, the wearable device enters a remote controller mode and synchronizes the Bluetooth connection parameters;
the wearable device generates a control instruction according to the detected control parameter, and sends the control instruction to the controlled terminal device, and the method comprises the following steps:
updating the Bluetooth connection parameters according to the control parameters and sending the updated Bluetooth connection parameters to the controlled terminal device so that the controlled terminal device can detect whether the updated Bluetooth connection parameters are valid, when the updated Bluetooth connection parameters are valid, establishing Bluetooth communication between the wearable device and the updated Bluetooth connection parameters, wherein the operation modes sequentially comprise a first operation mode, a second operation mode and a third operation mode, the first operation mode corresponds to the Bluetooth connection parameters with the highest real-time performance, the second operation mode corresponds to the Bluetooth connection parameters with the medium typical real-time performance, the third operation mode corresponds to the Bluetooth connection parameters with the low real-time performance, and the mode for detecting whether the updated Bluetooth connection parameters are valid comprises the mode that when the updated Bluetooth connection parameters are smaller than the Bluetooth connection parameters corresponding to the last operation mode of the current operation mode of the controlled terminal device When the parameters are connected, determining that the updated Bluetooth connection parameters are invalid, and determining that the updated Bluetooth connection parameters are valid when the updated Bluetooth connection parameters are greater than or equal to Bluetooth connection parameters corresponding to a next operation mode of the current operation mode and the operation mode changes, wherein the control parameters comprise at least one of light intensity, touch parameters, rotation parameters of a key rotating shaft, dial plate knocking parameters and interruption parameters of keys;
wherein the step of updating the bluetooth connection parameter according to the control parameter comprises:
acquiring the control type of the control parameter, and updating the control frequency corresponding to the control type;
when a preset adjusting time interval is reached, carrying out weighted average on the control frequency corresponding to each control type according to a preset weighting coefficient to obtain a target operation frequency;
and adjusting the Bluetooth connection parameters according to the target operation frequency.
2. The terminal control method of claim 1, wherein the step of adjusting the bluetooth connection parameters according to the target operating frequency comprises:
comparing the target operating frequency with a preset operating frequency to adjust the Bluetooth connection parameters, comprising:
when the target operation frequency is less than a preset operation frequency, increasing the Bluetooth connection parameter;
and when the target operation frequency is greater than or equal to a preset operation frequency, reducing the Bluetooth connection parameters.
3. The terminal control method of claim 1, wherein the step of the wearable device generating the control instruction according to the detected control parameter comprises:
acquiring light intensity detected by a light sensor in the wearable device, wherein the control parameter comprises the light intensity;
and when the light intensity is smaller than the preset light intensity, generating a control instruction.
4. The terminal control method of claim 1, wherein the step of the wearable device generating the control instruction according to the detected control parameter further comprises:
acquiring touch parameters detected by a touch screen in the wearable device, wherein the control parameters comprise the touch parameters, and the touch parameters comprise at least one of finger sliding direction and sliding angle;
and generating the control instruction according to the touch parameter.
5. The terminal control method of claim 1, wherein the step of the wearable device generating the control instruction according to the detected control parameter further comprises:
the method comprises the steps of obtaining rotation parameters of a key rotating shaft detected by a laser sensor in the wearable device, wherein the control parameters comprise the rotation parameters, and the rotation parameters comprise at least one of a rotation direction and a rotation speed;
and generating the control instruction according to the rotation parameters.
6. The terminal control method of claim 1, wherein the step of the wearable device generating the control instruction according to the detected control parameter further comprises:
acquiring dial plate knocking parameters detected by an acceleration sensor in the wearable device, wherein the control parameters comprise the dial plate knocking parameters;
and generating a control instruction according to the dial plate knocking parameters.
7. A terminal control method is applied to controlled terminal equipment, and is characterized by comprising the following steps:
when a remote controller setting instruction for the wearable equipment is detected, identifying the wearable equipment corresponding to the setting instruction;
the method comprises the steps of obtaining a pre-stored configuration request code and a pre-stored Bluetooth connection parameter, and sending the pre-stored configuration request code and the pre-stored Bluetooth connection parameter to the wearable device so that the wearable device can enter a remote controller mode according to the received request code and a preset request code;
determining whether the received updated Bluetooth connection parameters are valid or not when receiving Bluetooth connection parameters which are sent by the wearable device and updated based on the detected control parameters, wherein the operation modes comprise a first operation mode, a second operation mode and a third operation mode, the first operation mode corresponds to the Bluetooth connection parameters with the highest real-time performance, the second operation mode corresponds to the Bluetooth connection parameters with the medium typical real-time performance, the third operation mode corresponds to the Bluetooth connection parameters with the low real-time performance, and determining whether the received updated Bluetooth connection parameters are valid or not comprises determining that the updated Bluetooth connection parameters are invalid when the updated Bluetooth connection parameters are smaller than the Bluetooth connection parameters corresponding to the previous operation mode of the current operation mode of the controlled terminal device, and determining that the updated Bluetooth connection parameters are invalid when the updated Bluetooth connection parameters are larger than or equal to the Bluetooth connection parameters corresponding to the next operation mode of the current operation mode When the number and the operation mode are changed, determining that the updated Bluetooth connection parameters are valid, wherein the control parameters comprise at least one of light intensity, touch parameters, rotation parameters of a key rotating shaft, dial plate knocking parameters and key interruption parameters;
when the received Bluetooth connection parameters are valid, the controlled terminal equipment updates the stored Bluetooth connection parameters according to the received Bluetooth connection parameters, wherein the controlled terminal equipment carries out Bluetooth communication with the wearable equipment currently according to the stored Bluetooth connection parameters;
and responding to the control instruction after receiving the control instruction sent by the wearable device.
8. The terminal control method according to claim 7, wherein the terminal control method further comprises:
correspondingly updating the Bluetooth connection parameters according to the current operation mode of the controlled terminal equipment, and the method comprises the following steps:
when the operation mode is the film watching mode, acquiring the operation duration and the operation frequency in the film watching mode;
and updating the Bluetooth connection parameters according to the running duration and the operation frequency.
9. A terminal control device comprising a memory, a processor, and a terminal control program stored in the memory and executable on the processor, wherein the processor implements the terminal control method according to any one of claims 1 to 8 when executing the terminal control program.
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