CN106095143B - Information processing method and electronic equipment - Google Patents

Information processing method and electronic equipment Download PDF

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Publication number
CN106095143B
CN106095143B CN201610491256.6A CN201610491256A CN106095143B CN 106095143 B CN106095143 B CN 106095143B CN 201610491256 A CN201610491256 A CN 201610491256A CN 106095143 B CN106095143 B CN 106095143B
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Prior art keywords
electronic equipment
mode
signal
wake
pen
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CN106095143A (en
Inventor
李凡智
庞建军
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Power Sources (AREA)
  • Position Input By Displaying (AREA)

Abstract

The invention provides an information processing method applied to electronic equipment, which comprises the following steps: receiving a wake-up signal, wherein the wake-up signal represents that the intelligent pen wirelessly triggers the electronic device; controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal; wherein the electronic device is less power consuming in the first mode than in the second mode. In the method, the intelligent pen wirelessly triggers the electronic device through the wake-up signal, so that the electronic device is controlled to be switched from a first mode with lower power consumption to a second mode with higher power consumption. By adopting the scheme, the electronic equipment only needs to be wirelessly triggered by the intelligent pen, the triggering can be carried out through wireless signals, and the electronic equipment does not need to be provided with special physical keys, so that the problem that the service life of the electronic equipment is limited due to the service life of the physical keys in the prior art is solved. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.

Description

Information processing method and electronic equipment
Technical Field
The present invention relates to the field of electronic devices, and in particular, to an information processing method and an electronic device.
Background
The pen is used as the most important writing tool and is widely applied to the life of people.
With the development of electronic technology, various electronic devices can be configured with a stylus so that a user can use the stylus to realize input.
In the prior art, a groove for placing the stylus is arranged in the electronic device, and a physical key is arranged in the groove and used for controlling the electronic device to be turned on and off. As shown in fig. 1, is a schematic structural diagram of an electronic device, and the electronic device includes: a recess 101 in which a physical key 102 is disposed. When the stylus 103 is placed in the groove 101, the physical key 102 is pressed, and the electronic device is turned off; when the stylus 103 is taken out, the physical button 102 is bounced, and the electronic device is turned on. Then, the user also needs to log in the electronic device, and the system in the electronic device can be operated.
However, the lifetime of the electronic device is affected due to the limited lifetime of the physical keys.
Disclosure of Invention
In view of this, the present invention provides an information processing method, which solves the problem in the prior art that the service life of an electronic device is limited due to the service life of a physical key, which is provided in the electronic device to control the electronic device to be turned on and off.
In order to achieve the purpose, the invention provides the following technical scheme:
an information processing method, which is applied to an electronic device, the method comprising:
receiving a wake-up signal, wherein the wake-up signal represents that the intelligent pen wirelessly triggers the electronic device;
controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal;
wherein the electronic device is less power consuming in the first mode than in the second mode.
The method preferably further comprises:
receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode;
wherein the electronic device is lower in power consumption when in the second mode than in the third mode.
The method preferably further comprises:
judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition;
and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
In the foregoing method, preferably, the determining whether the wake-up signal satisfies a preset condition includes:
analyzing the wake-up signal to obtain a Bluetooth address carried in the wake-up signal, wherein the wake-up signal is a Bluetooth signal sent by the intelligent pen to the electronic equipment;
judging that the wake-up signal meets a preset condition based on the fact that the Bluetooth address is the same as a Bluetooth address prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the Bluetooth address is different from a Bluetooth address prestored in the electronic equipment.
In the foregoing method, preferably, the determining whether the wake-up signal satisfies a preset condition includes:
analyzing the wake-up signal to obtain capacitance identifier information of the intelligent pen carried in the wake-up signal, wherein the wake-up signal is induction information generated when the intelligent pen approaches the input area of the electronic equipment;
judging that the wake-up signal meets a preset condition based on the fact that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the capacitance identifier information of the intelligent pen is different from the capacitance identifier information prestored in the electronic equipment.
In the above method, preferably, the controlling the electronic device to switch from the first mode to the second mode includes:
opening an input area so that the input area can receive an input track executed by the intelligent pen in the input area.
The method preferably further comprises:
and binding the electronic equipment and the intelligent pen according to a preset binding rule so that the intelligent pen can wirelessly trigger the electronic equipment.
An information processing method, which is applied to a smart pen, the method comprising:
acquiring the position information of the intelligent pen;
generating and sending a wake-up signal to the electronic equipment based on the running track formed by the position information meeting a preset running track, wherein the wake-up signal is used for controlling the electronic equipment to be switched from a first mode to a second mode;
wherein the electronic device is less power consuming in the first mode than in the second mode.
Preferably, the method for generating and sending the wake-up signal to the electronic device includes:
generating a Bluetooth signal according to a Bluetooth address preset in the intelligent pen;
and sending the Bluetooth signal to the electronic equipment so that the electronic equipment is switched from a first mode to a second mode based on the Bluetooth signal.
Preferably, the method for generating and sending the wake-up signal to the electronic device includes:
generating a capacitance pulse signal according to the preset capacitance recognizer information in the intelligent pen;
and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
An electronic device, comprising:
the first communication device is used for receiving a wake-up signal, and the wake-up signal represents that the intelligent pen wirelessly triggers the electronic equipment;
the first processing device is used for controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal;
wherein the electronic device is less power consuming in the first mode than in the second mode.
In the above electronic device, preferably, the first communication device is further configured to:
receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode;
wherein the electronic device is lower in power consumption when in the second mode than in the third mode.
In the above electronic device, preferably, the first processing device is further configured to:
judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition;
and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
A smart pen, comprising:
the acquisition device is used for acquiring the position information of the intelligent pen;
the second processing device is used for generating and sending a wake-up signal to the electronic equipment based on the running track formed by the position information meeting the preset running track, wherein the wake-up signal is used for controlling the electronic equipment to be switched from the first mode to the second mode;
wherein the electronic device is less power consuming in the first mode than in the second mode.
In the above smart pen, preferably, the second communication device adopts a bluetooth communication protocol;
the second processing device is used for generating a bluetooth signal according to a bluetooth address preset in the smart pen; and sending the Bluetooth signal to the electronic equipment so that the electronic equipment is switched from a first mode to a second mode based on the Bluetooth signal.
In the above smart pen, preferably, the second communication device employs a capacitance identifier;
the second processing device is used for generating a capacitance pulse signal according to the preset capacitance identifier information in the smart pen; and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
As can be seen from the foregoing technical solutions, compared with the prior art, the present invention provides an information processing method applied to an electronic device, including: receiving a wake-up signal, wherein the wake-up signal represents that the intelligent pen wirelessly triggers the electronic device; controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal; wherein the electronic device is less power consuming in the first mode than in the second mode. In the method, the intelligent pen wirelessly triggers the electronic device through the wake-up signal, so that the electronic device is controlled to be switched from a first mode with lower power consumption to a second mode with higher power consumption. By adopting the scheme, the electronic equipment only needs to be wirelessly triggered by the intelligent pen, the triggering can be carried out through wireless signals, and the electronic equipment does not need to be provided with special physical keys, so that the problem that the service life of the electronic equipment is limited due to the service life of the physical keys in the prior art is solved. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device in the prior art;
fig. 2 is a flowchart of an information processing method according to embodiment 1 of the present invention;
fig. 3 is a flowchart of an information processing method according to embodiment 2 of the present invention;
fig. 4 is a flowchart of an information processing method according to embodiment 3 of the present invention;
fig. 5 is a flowchart of an information processing method according to embodiment 4 of the present invention;
fig. 6 is a flowchart of an embodiment 5 of an information processing method according to the present invention;
fig. 7 is a flowchart of an embodiment 6 of an information processing method according to the present invention;
fig. 8 is a flowchart of an embodiment 7 of an information processing method according to the present invention;
fig. 9 is a flowchart of an embodiment 8 of an information processing method according to the present invention;
fig. 10 is a flowchart of an embodiment 9 of an information processing method according to the present invention;
fig. 11 is a flowchart of an embodiment 10 of an information processing method according to the present invention;
fig. 12 is a schematic structural diagram of an embodiment of an electronic device provided in the present invention;
fig. 13 is a schematic structural diagram of an embodiment of a smart pen provided in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2, a flowchart of an embodiment 1 of the information processing method according to the present invention is shown, where the method is applied to an electronic device, and the electronic device may specifically adopt an electronic device such as a desktop, a notebook, a tablet computer, a mobile phone, a smart television, a smart watch, and a wearable device.
The method is realized by the following steps:
step S201: receiving a wake-up signal;
wherein the wake-up signal represents that the smart pen wirelessly triggers the electronic device;
the electronic equipment can receive a wake-up signal generated when a wireless intelligent pen is triggered wirelessly.
Specifically, when the electronic device is awakened by the intelligent pen, the electronic device can be in contactless with the intelligent pen, and a special physical key does not need to be arranged in the electronic device for awakening.
It should be noted that, in the following embodiments, a detailed explanation will be given to a specific manner in which the smart pen wakes up the electronic device, and details are not described in this embodiment.
Step S202: controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal;
the electronic equipment has at least two modes: the electronic device comprises a first mode and a second mode, and the electronic device is lower in power consumption when in the first mode than in the second mode.
In specific implementation, the first mode may be a sleep mode, in which a display screen of the electronic device is in a sleep state, and the functional chips and other structures therein are all in a low power consumption state; the second mode may be a wake-up mode, in which the display screen of the electronic device may be woken up, and may display specific content, and the functional chip and other structures may be in a low power consumption state or a normal operation state.
In summary, an information processing method provided in this embodiment includes: receiving a wake-up signal, wherein the wake-up signal represents that the intelligent pen wirelessly triggers the electronic device; controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal; wherein the electronic device is less power consuming in the first mode than in the second mode. In the method, the intelligent pen wirelessly triggers the electronic device through the wake-up signal, so that the electronic device is controlled to be switched from a first mode with lower power consumption to a second mode with higher power consumption. By adopting the scheme, the electronic equipment only needs to be wirelessly triggered by the intelligent pen, the triggering can be carried out through wireless signals, and the electronic equipment does not need to be provided with special physical keys, so that the problem that the service life of the electronic equipment is limited due to the service life of the physical keys in the prior art is solved. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.
Referring to fig. 3, a flowchart of an embodiment 2 of an information processing method according to the present invention is shown, and the method is implemented by the following steps:
step S301: receiving a wake-up signal;
step S302: controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal;
steps S301 to 302 are the same as steps S201 to 202 in embodiment 1, and are not described in detail in this embodiment.
Step S303: and receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so as to process the input track when the electronic equipment enters a third mode.
It should be noted that, in this embodiment, the electronic device includes three modes: the power consumption of the electronic equipment is lower when the electronic equipment is in the first mode than in the second mode, and the power consumption of the electronic equipment is lower when the electronic equipment is in the second mode than in the third mode.
Correspondingly, the second mode may be an awake mode, in which the display screen of the electronic device may be in an awake state, and may display specific content, and the structures such as the functional chip therein may be in a low power consumption state; the third mode may be a login mode, in which the display screen of the electronic device may be in an awake state, which may display specific login-related content, and the functional chip and other structures therein may be in a normal operating state to implement processing of data information.
Specifically, when the electronic device is in the second mode, the electronic device can receive and cache an input trace of the smart pen in an input area of the electronic device.
Wherein the cached original notes that may be input into the trace are saved.
Then, when the electronic device enters the third mode, the electronic device may analyze the input trajectory to obtain the specific content of the input.
For example, the input rule is analyzed to obtain an input character, an input image, or the like.
In summary, the information processing method provided in this embodiment further includes: receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode; wherein the electronic device is lower in power consumption when in the second mode than in the third mode. By adopting the method, when the electronic equipment is in the second mode, the electronic equipment can receive the input track of the intelligent pen in the input area of the electronic equipment and cache the input track, so that the input track is processed after the electronic equipment enters the third mode from the second mode. The method performs track input based on a second mode of the electronic device.
Referring to fig. 4, a flowchart of an embodiment 3 of the information processing method according to the present invention is shown, and the method is implemented by the following steps:
step S401: receiving a wake-up signal;
step S401 is the same as step S301 in embodiment 2, and details are not described in this embodiment.
Step S402: judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
wherein, the electronic device is preset with a condition, and when the wake-up signal satisfies the preset condition, the step S403 is executed to wake up the electronic device; when the wake-up signal does not satisfy the preset condition, the step S404 is executed, and the electronic device is not woken up.
In the following embodiments, a detailed explanation will be made for determining whether the wake-up signal satisfies a predetermined condition, and details are not described in this embodiment.
Step S403: the awakening signal is characterized to meet a preset condition based on the first judgment result, and the electronic equipment is controlled to be switched from a first mode to a second mode;
step S403 is the same as step S302 in embodiment 2, and details are not described in this embodiment.
Step S404: and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
When the wake-up signal does not meet the preset condition, ignoring the wake-up signal and keeping the electronic equipment in a non-wake-up state.
In summary, in the information processing method provided in this embodiment, the method further includes: judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result; the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition; and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal. By adopting the method, whether the received awakening signal meets the preset condition for awakening the electronic equipment is judged, and whether the electronic equipment is awakened is determined according to the judgment result.
Referring to fig. 5, a flowchart of an embodiment 4 of the information processing method according to the present invention is shown, and the method is implemented by the following steps:
step S501: receiving a wake-up signal;
step S501 is the same as step S401 in embodiment 3, and details are not described in this embodiment.
Step S502: analyzing the wake-up signal to obtain a Bluetooth address carried in the wake-up signal;
the wake-up signal is a Bluetooth signal sent by the intelligent pen to the electronic equipment.
It should be noted that, in this embodiment, a bluetooth signal sending device is disposed in the smart pen, and the smart pen triggers the electronic device in a bluetooth manner.
In specific implementation, after the smart pen is started, a bluetooth signal is sent, where the bluetooth signal carries its own bluetooth address, and the bluetooth address represents an ID (identity) of the bluetooth.
Specifically, after the electronic device receives the bluetooth signal, whether the smart pen has a binding relationship with the electronic device is determined based on the bluetooth address carried in the bluetooth signal, and when the smart pen has the binding relationship with the electronic device, the electronic device can be awakened based on the bluetooth signal sent by the smart pen.
The electronic device prestores the Bluetooth address of the intelligent pen in a binding relationship with the electronic device, and when judging whether the intelligent pen and the electronic device have the binding relationship, only the electronic device needs to be searched whether the Bluetooth address same as the Bluetooth address of the intelligent pen is stored.
In a specific embodiment, the bluetooth address may be a set of numbers and/or letters and/or symbols, and the application does not limit the specific form of the bluetooth address.
Specifically, based on the bluetooth address being the same as the bluetooth address pre-stored in the electronic device, it is determined that the wake-up signal satisfies the preset condition, and step S503 is executed; and based on that the bluetooth address is different from the bluetooth address pre-stored in the electronic device, determining that the wake-up signal does not satisfy the preset condition, and executing step S504.
Step S503: based on the fact that the Bluetooth address is the same as a Bluetooth address prestored in the electronic device, if the first judgment result represents that the wake-up signal meets a preset condition, the electronic device is controlled to be switched from a first mode to a second mode;
step S504: and if the Bluetooth address is different from the Bluetooth address prestored in the electronic equipment, the first judgment result represents that the awakening signal does not meet the preset condition, and the awakening signal is ignored.
Steps S503 to 504 are the same as steps S403 to 404 in embodiment 3, and are not described in detail in this embodiment.
In summary, in the information processing method provided in this embodiment, the determining whether the wake-up signal satisfies a preset condition includes: analyzing the wake-up signal to obtain a Bluetooth address carried in the wake-up signal, wherein the wake-up signal is a Bluetooth signal sent by the intelligent pen to the electronic equipment; judging that the wake-up signal meets a preset condition based on the fact that the Bluetooth address is the same as a Bluetooth address prestored in the electronic equipment; and judging that the awakening signal does not meet a preset condition based on the fact that the Bluetooth address is different from a Bluetooth address prestored in the electronic equipment. By adopting the method, the electronic equipment judges whether the awakening signal sent by the intelligent pen meets the preset condition or not based on the Bluetooth address carried in the Bluetooth signal of the intelligent pen, so as to awaken the electronic equipment, and the judgment mode is simple.
Referring to fig. 6, a flowchart of an embodiment 5 of an information processing method according to the present invention is shown, where the method is implemented by the following steps:
step S601: receiving a wake-up signal;
step S601 is the same as step S401 in embodiment 3, and details are not described in this embodiment.
Step S602: analyzing the wake-up signal to obtain capacitance identifier information of the intelligent pen carried in the wake-up signal;
the wake-up signal is induction information generated when the intelligent pen approaches the input area of the electronic equipment.
It should be noted that, in this embodiment, a capacitance identifier is disposed in the smart pen, and the smart pen triggers the electronic device in a capacitance sensing manner.
In specific implementation, after the smart pen is started and is close to an input area of the electronic device, the pulse signal sent by the smart pen carries capacitance identifier information, and the capacitance identifier information represents a capacitance ID.
The input area of the electronic device can sense a pulse signal sent by the smart pen, and when the distance between the smart pen and the surface of the input area is smaller than a preset distance (such as 1 centimeter), the input area senses that the smart pen approaches.
Specifically, after the electronic device receives the capacitance pulse signal, whether the smart pen has a binding relationship with the electronic device is judged based on the capacitance identifier information carried in the pulse signal, and when the smart pen has the binding relationship with the electronic device, the electronic device can be awakened based on the pulse signal sent by the smart pen.
The electronic device prestores the capacitance identifier information of the intelligent pen in a binding relationship with the electronic device, and when judging whether the intelligent pen and the electronic device have the binding relationship, only the electronic device needs to be searched whether the capacitance identifier information which is the same as the capacitance identifier information of the intelligent pen is stored in the electronic device.
In a specific embodiment, the capacitance identifier information may be a set of high and low levels, and the application does not limit the specific form of the capacitance identifier information.
Specifically, based on that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic device, it is determined that the wake-up signal satisfies a preset condition, and step S603 is executed; and based on that the capacitance identifier information of the smart pen is different from the capacitance identifier information prestored in the electronic device, judging that the wake-up signal does not meet a preset condition, and executing step S604.
Step S603: based on the fact that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic device, the first judgment result represents that the wake-up signal meets a preset condition, and the electronic device is controlled to be switched from a first mode to a second mode;
step S604: and if the capacitance identifier information of the smart pen is different from the capacitance identifier information prestored in the electronic device, the first judgment result represents that the wake-up signal does not meet the preset condition, and the wake-up signal is ignored.
Steps S603 to 604 are the same as steps S403 to 404 in embodiment 3, and are not described in detail in this embodiment.
In summary, in the information processing method provided in this embodiment, the determining whether the wake-up signal satisfies a preset condition includes: analyzing the wake-up signal to obtain capacitance identifier information of the intelligent pen carried in the wake-up signal, wherein the wake-up signal is induction information generated when the intelligent pen approaches the input area of the electronic equipment; judging that the wake-up signal meets a preset condition based on the fact that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic equipment; and judging that the awakening signal does not meet a preset condition based on the fact that the capacitance identifier information of the intelligent pen is different from the capacitance identifier information prestored in the electronic equipment. By adopting the method, the electronic equipment judges whether the awakening signal sent by the intelligent pen meets the preset condition or not based on the capacitance recognizer information of the intelligent pen so as to awaken the electronic equipment, and the judging mode is simple.
Referring to fig. 7, a flowchart of an embodiment 6 of an information processing method according to the present invention is shown, where the method is implemented by the following steps:
step S701: receiving a wake-up signal;
step S701 is the same as step S201 in embodiment 1, and details are not described in this embodiment.
Step S702: and according to the wake-up signal, starting an input area so that the input area can receive an input track executed by the intelligent pen in the input area.
And when the electronic equipment is awakened, awakening the input area of the electronic equipment so as to realize input based on the input area.
In specific implementation, when the input area and the display area of the electronic device are arranged in an overlapping manner, that is, when the electronic device adopts a touch display screen, the touch display screen can be awakened, so that input can be realized based on the touch display screen.
When the method is applied specifically, the touch display screen can display a preset color, such as black, and the preset color is used as the ground color of the input board, so that a user can input the input in the touch display screen by using the intelligent pen. In the input process, the touch display screen can adopt other non-ground colors to mark the position for inputting the track so as to prompt a user to input the track.
In summary, the information processing method provided in this embodiment includes: opening an input area so that the input area can receive an input track executed by the intelligent pen in the input area. By adopting the method, the input area of the electronic equipment is started to control the electronic equipment to be switched from the first mode to the second mode, so that the input area can receive the input track executed by the intelligent pen in the input area.
Referring to fig. 8, a flowchart of an embodiment 7 of an information processing method according to the present invention is shown, where the method is implemented by the following steps:
step S801: according to a preset binding rule, the electronic equipment and the intelligent pen are bound, so that the intelligent pen can wirelessly trigger the electronic equipment.
The electronic device is provided with a binding rule, the binding rule is preset in the electronic device to achieve the purpose of establishing binding between the electronic device and the intelligent pen, and the electronic device can be triggered based on the bound intelligent pen.
In specific implementation, a binding rule is preset in the electronic device, and whether the electronic device sending the wake-up signal to the electronic device can trigger the electronic device is judged based on the binding rule.
When the intelligent pen triggers the electronic equipment in a Bluetooth mode, the binding rule can be that the electronic equipment has a Bluetooth address which is the same as the Bluetooth address of the intelligent pen; the intelligent pen is provided with the capacitance identifier, and when the intelligent pen triggers the electronic device in a capacitance sensing mode, the binding rule can be that the electronic device has the capacitance identifier information which is the same as the capacitance identifier information of the intelligent pen.
Step S802: receiving a wake-up signal;
step S803: and controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal.
Steps S802 to 803 are the same as steps S201 to 202 in embodiment 1, and are not described in detail in this embodiment.
In summary, in the information processing method provided in this embodiment, the method further includes: and binding the electronic equipment and the intelligent pen according to a preset binding rule so that the intelligent pen can wirelessly trigger the electronic equipment. By adopting the method, the electronic equipment and the intelligent pen are bound in advance, so that the intelligent pen can wirelessly and automatically trigger the electronic equipment.
The above embodiment of the present invention describes an information processing method applied to an electronic device in detail, and the information processing method of the present invention may also correspond to an information processing method applied to a smart pen, and a detailed description is given below of a specific embodiment.
Referring to fig. 9, a flowchart of an embodiment 8 of an information processing method according to the present invention is shown, where the method is applied to an intelligent pen.
The method is realized by the following steps:
step S901: acquiring position information of the intelligent pen;
the starting condition is preset in the intelligent pen, and the starting condition can be that the running track of the intelligent pen meets the preset motion track.
Specifically, when the running track of the intelligent pen meets a preset running track, the intelligent pen is started; otherwise, the intelligent pen maintains a standby state and reduces power consumption.
In the concrete implementation, a gyroscope can be arranged in the intelligent pen, the gyroscope can collect the position information of the intelligent pen, and the motion track of the intelligent pen can be obtained through analysis based on the position information.
For example, a user may hold a smart pen, hover, draw a particular shape, such as a circle, line segment, etc., to enable activation of the smart pen.
Step S902: and generating and sending a wake-up signal to the electronic equipment based on the running track formed by the position information meeting the preset running track.
When the operation track of the intelligent pen meets the preset operation track, the intelligent pen can be started, and after the intelligent pen is started, the intelligent pen starts to wake up the electronic equipment.
Specifically, the smart pen generates a wake-up signal and sends the wake-up signal to the electronic device to wake up the electronic device.
The wake-up signal is used for controlling the electronic equipment to be switched from a first mode to a second mode;
wherein the electronic device is less power consuming in the first mode than in the second mode.
The electronic equipment has at least two modes: the electronic device comprises a first mode and a second mode, and the electronic device is lower in power consumption when in the first mode than in the second mode.
In specific implementation, the first mode may be a sleep mode, in which a display screen of the electronic device is in a sleep state, and the functional chips and other structures therein are all in a low power consumption state; the second mode may be a wake-up mode, in which the display screen of the electronic device may be woken up, and may display specific content, and the functional chip and other structures may be in a low power consumption state or a normal operation state.
In summary, an information processing method provided in this embodiment includes: acquiring the position information of the intelligent pen; generating and sending a wake-up signal to the electronic equipment based on the running track formed by the position information meeting a preset running track, wherein the wake-up signal is used for controlling the electronic equipment to be switched from a first mode to a second mode; wherein the electronic device is less power consuming in the first mode than in the second mode. By adopting the method, after the intelligent pen is started, the electronic equipment is triggered by the intelligent pen in a wireless way, the triggering can be carried out through a wireless signal, and the electronic equipment does not need to be provided with a special physical key, so that the problem that the service life of the electronic equipment is limited due to the service life of the physical key in the prior art is solved. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.
Referring to fig. 10, a flowchart of an embodiment 9 of the information processing method according to the present invention is shown, and the method is applied to an intelligent pen.
The method is realized by the following steps:
step S1001: acquiring the position information of the intelligent pen;
step S1001 is the same as step S901 in embodiment 8, and details are not described in this embodiment.
Step S1002: generating a Bluetooth signal according to a Bluetooth address preset in the intelligent pen when a running track formed based on the position information meets a preset running track;
step S1003: and sending the Bluetooth signal to the electronic equipment so that the electronic equipment is switched from a first mode to a second mode based on the Bluetooth signal.
It should be noted that, in this embodiment, a bluetooth signal sending device is disposed in the smart pen, and the smart pen triggers the electronic device in a bluetooth manner.
In specific implementation, after the smart pen is started, a bluetooth signal is sent, the bluetooth signal carries a bluetooth address of the smart pen, and the bluetooth address represents an ID of the bluetooth.
Specifically, after the electronic device receives the bluetooth signal, whether the smart pen has a binding relationship with the electronic device is determined based on the bluetooth address carried in the bluetooth signal, and when the smart pen has the binding relationship with the electronic device, the electronic device can be awakened based on the bluetooth signal sent by the smart pen.
In a specific embodiment, the bluetooth address may be a set of numbers and/or letters and/or symbols, and the application does not limit the specific form of the bluetooth address.
In summary, in an information processing method provided in this embodiment, the generating and sending a wake-up signal to an electronic device includes: generating a Bluetooth signal according to a Bluetooth address preset in the intelligent pen; and sending the Bluetooth signal to the electronic equipment. By adopting the method, the electronic equipment is awakened based on the Bluetooth address carried in the Bluetooth signal of the intelligent pen, and the awakening mode is simple.
Referring to fig. 11, a flowchart of an embodiment 10 of an information processing method according to the present invention is shown, where the method is applied to an intelligent pen.
The method is realized by the following steps:
step S1101: acquiring the position information of the intelligent pen;
step S1101 is the same as step S901 in embodiment 8, and details are not described in this embodiment.
Step S1102: generating a capacitance pulse signal according to the information of a capacitance recognizer preset in the intelligent pen when a running track formed based on the position information meets a preset running track;
it should be noted that, in this embodiment, a capacitance identifier is disposed in the smart pen, and the smart pen triggers the electronic device in a capacitance sensing manner.
In specific implementation, after the smart pen is started and is close to an input area of the electronic device, the pulse signal sent by the smart pen carries capacitance identifier information, and the capacitance identifier information represents a capacitance ID.
In a specific embodiment, the capacitor pulse signal may be a set of high and low levels, and the application does not limit the specific form of the capacitor pulse signal.
Step S1103: and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
The input area of the electronic device can sense a pulse signal sent by the smart pen, and when the distance between the smart pen and the surface of the input area is smaller than a preset distance (such as 1 centimeter), the input area senses that the smart pen approaches.
Specifically, after the electronic device receives the capacitance pulse signal, whether the smart pen has a binding relationship with the electronic device is judged based on the capacitance identifier information carried in the pulse signal, and when the smart pen has the binding relationship with the electronic device, the electronic device can be awakened based on the pulse signal sent by the smart pen.
In specific implementation, the smart pen may start to send the pulse signal after being started, and due to performance limitation of an input area of the electronic device, when a distance between the smart pen and the input area of the electronic device is greater than a preset value, the input area cannot receive the pulse signal, so that the purpose of sending the capacitance pulse signal to the input area of the electronic device can be achieved only when the distance between the smart pen and the input area of the electronic device is less than the preset value.
In summary, in an information processing method provided in this embodiment, the generating and sending a wake-up signal to an electronic device includes: generating a capacitance pulse signal according to the preset capacitance recognizer information in the intelligent pen; and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area. By adopting the method, the electronic equipment is awakened based on the information of the capacitance identifier of the intelligent pen, and the awakening mode is simple.
The above embodiment provided by the present invention describes an information processing method in detail, and the information processing method of the present invention can be implemented by various types of devices, so the present invention also provides an electronic device and an intelligent pen, and the following detailed description will be given of specific embodiments.
Referring to fig. 12, a schematic structural diagram of an embodiment of an electronic device provided in the present invention is shown, where the electronic device may specifically adopt an electronic device such as a desktop, a notebook, a tablet computer, a mobile phone, a smart television, a smart watch, and a wearable device.
Wherein, this electronic equipment includes following structure: a first communication means 1201 and a first processing means 1202;
the first communication device 1201 is configured to receive a wake-up signal, where the wake-up signal represents that the smart pen wirelessly triggers the electronic device;
the first processing device 1202 is configured to control the electronic apparatus to switch from a first mode to a second mode according to the wake-up signal;
wherein the electronic device is less power consuming in the first mode than in the second mode.
In a specific implementation, the first communication device may employ a bluetooth identifier with a USB (Universal Serial Bus) interface, or may employ a touch pad with an induction function.
In a specific implementation, the first processing device is configured to have an information processing capability in an electronic device, such as a Central Processing Unit (CPU), an Embedded Controller (EC), and the like.
Preferably, the first communication device is further configured to:
receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode;
wherein the electronic device is lower in power consumption when in the second mode than in the third mode.
Preferably, the first processing device is further configured to:
judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition;
and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
Preferably, the first processing device is configured to:
analyzing the wake-up signal to obtain a Bluetooth address carried in the wake-up signal, wherein the wake-up signal is a Bluetooth signal sent by the intelligent pen to the electronic equipment;
judging that the wake-up signal meets a preset condition based on the fact that the Bluetooth address is the same as a Bluetooth address prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the Bluetooth address is different from a Bluetooth address prestored in the electronic equipment.
Preferably, the first processing device is configured to:
analyzing the wake-up signal to obtain capacitance identifier information of the intelligent pen carried in the wake-up signal, wherein the wake-up signal is induction information generated when the intelligent pen approaches the input area of the electronic equipment;
judging that the wake-up signal meets a preset condition based on the fact that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the capacitance identifier information of the intelligent pen is different from the capacitance identifier information prestored in the electronic equipment.
Preferably, the first processing device is configured to:
opening an input area so that the input area can receive an input track executed by the intelligent pen in the input area.
Preferably, the first processing device is further configured to:
and binding the electronic equipment and the intelligent pen according to a preset binding rule so that the intelligent pen can wirelessly trigger the electronic equipment.
In conclusion, the electronic equipment provided in the embodiment only needs to be wirelessly triggered by the smart pen, the triggering can be performed through a wireless signal, and the electronic equipment does not need to be provided with a special physical key, so that the problem that the service life of the electronic equipment is limited due to the service life of the physical key in the prior art is solved. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.
The above embodiment of the present invention describes an electronic device using an information processing method in detail, and for the information processing method of the present invention, an intelligent pen using an information processing method may be used correspondingly, and a detailed description is given below of a specific embodiment.
Referring to fig. 13, a schematic structural diagram of an embodiment 1 of an intelligent pen provided by the present invention is shown, where the intelligent pen includes: a collecting device 1301 and a second processing device 1302;
the acquisition device 1301 is used for acquiring the position information of the smart pen;
the second processing device 1302 is configured to generate and send a wake-up signal to the electronic device based on that a running track formed by the position information meets a preset running track, where the wake-up signal is used to control the electronic device to switch from a first mode to a second mode;
wherein the electronic device is less power consuming in the first mode than in the second mode.
In specific implementation, the acquisition device can adopt a six-axis gyroscope and can acquire the three-dimensional position information of the intelligent pen.
In a specific implementation, the second communication device may adopt a bluetooth signal transmitting device, or may adopt a device having a capacitance identifier.
In specific implementation, the second processing device adopts a structure with information processing capability in the smart pen, such as a CPU, an EC, and the like.
Preferably, the second communication device adopts a bluetooth communication protocol; the second processing device is used for generating a bluetooth signal according to a bluetooth address preset in the smart pen; and sending the Bluetooth signal to the electronic equipment.
Preferably, the second communication device adopts a capacitance identifier; the second processing device is used for generating a capacitance pulse signal according to the preset capacitance identifier information in the smart pen; and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
To sum up, the intelligent pen that provides in this embodiment, after this intelligent pen starts, only need by the wireless this electronic equipment that triggers of intelligent pen can, should trigger can go on through radio signal, and need not to set up dedicated physics button among the electronic equipment, solved among the prior art because the life of physics button has limited electronic equipment's life's problem. In addition, as the electronic equipment does not need to be provided with a special physical key, the structure of the electronic equipment is correspondingly simplified.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the device provided by the embodiment, the description is relatively simple because the device corresponds to the method provided by the embodiment, and the relevant points can be referred to the method part for description.
The previous description of the provided embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features provided herein.

Claims (14)

1. An information processing method, applied to an electronic device, the method comprising:
receiving a wake-up signal, wherein the wake-up signal represents that the intelligent pen wirelessly triggers the electronic device, and the wake-up signal comprises a Bluetooth signal sent to the electronic device by the intelligent pen;
controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal; when the electronic equipment is in the first mode, a display screen of the electronic equipment is in an un-awakened state; when the electronic equipment is in the second mode, the display screen of the electronic equipment is in an awakening state;
receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode;
when the electronic equipment is in the first mode, the power consumption is lower than that in the second mode, and when the electronic equipment is in the second mode, the power consumption is lower than that in the third mode.
2. The method of claim 1, further comprising:
judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition;
and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
3. The method of claim 2, wherein the determining whether the wake-up signal satisfies a predetermined condition comprises:
analyzing the wake-up signal to obtain a Bluetooth address carried in the wake-up signal;
judging that the wake-up signal meets a preset condition based on the fact that the Bluetooth address is the same as a Bluetooth address prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the Bluetooth address is different from a Bluetooth address prestored in the electronic equipment.
4. The method of claim 2, wherein the determining whether the wake-up signal satisfies a predetermined condition comprises:
analyzing the wake-up signal to obtain capacitance identifier information of the intelligent pen carried in the wake-up signal, wherein the wake-up signal is induction information generated when the intelligent pen approaches the input area of the electronic equipment;
judging that the wake-up signal meets a preset condition based on the fact that the capacitance identifier information of the smart pen is the same as the capacitance identifier information prestored in the electronic equipment;
and judging that the awakening signal does not meet a preset condition based on the fact that the capacitance identifier information of the intelligent pen is different from the capacitance identifier information prestored in the electronic equipment.
5. The method of claim 1, wherein the controlling the electronic device to switch from a first mode to a second mode comprises:
opening an input area so that the input area can receive an input track executed by the intelligent pen in the input area.
6. The method of claim 1, further comprising:
and binding the electronic equipment and the intelligent pen according to a preset binding rule so that the intelligent pen can wirelessly trigger the electronic equipment.
7. An information processing method, which is applied to a smart pen, the method comprising:
acquiring the position information of the intelligent pen;
generating and sending a wake-up signal to the electronic equipment based on that a running track formed by the position information meets a preset running track, wherein the wake-up signal is used for controlling the electronic equipment to be switched from a first mode to a second mode, and the wake-up signal comprises a Bluetooth signal sent to the electronic equipment by the smart pen;
when the electronic equipment is in the second mode, inputting a track in an input area of the electronic equipment, so that the electronic equipment caches the input track and processes the input track when entering the third mode;
when the electronic equipment is in the first mode, the power consumption is lower than that in the second mode, and when the electronic equipment is in the second mode, the power consumption is lower than that in the third mode; when the electronic equipment is in the first mode, a display screen of the electronic equipment is in an un-awakened state; and when in the second mode, the display screen of the electronic equipment is in a wake-up state.
8. The method of claim 7, wherein generating and sending a wake-up signal to an electronic device comprises:
generating a Bluetooth signal according to a Bluetooth address preset in the intelligent pen;
and sending the Bluetooth signal to the electronic equipment so that the electronic equipment is switched from a first mode to a second mode based on the Bluetooth signal.
9. The method of claim 7, wherein generating and sending a wake-up signal to an electronic device comprises:
generating a capacitance pulse signal according to the preset capacitance recognizer information in the intelligent pen;
and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
10. An electronic device, comprising:
the first communication device is used for receiving a wake-up signal, the wake-up signal represents that the intelligent pen wirelessly triggers the electronic equipment, and the wake-up signal comprises a Bluetooth signal sent to the electronic equipment by the intelligent pen;
the first processing device is used for controlling the electronic equipment to be switched from a first mode to a second mode according to the wake-up signal; when the electronic equipment is in the first mode, a display screen of the electronic equipment is in an un-awakened state; when the electronic equipment is in the second mode, the display screen of the electronic equipment is in an awakening state;
the first communications device is further configured to:
receiving an input track of the intelligent pen in an input area of the electronic equipment, and caching the input track so that the electronic equipment processes the input track when entering a third mode;
when the electronic equipment is in the first mode, the power consumption is lower than that in the second mode, and when the electronic equipment is in the second mode, the power consumption is lower than that in the third mode.
11. The electronic device of claim 10, wherein the first processing means is further configured to:
judging whether the wake-up signal meets a preset condition or not to obtain a first judgment result;
the step of controlling the electronic equipment to be switched from a first mode to a second mode is executed based on the first judgment result representing that the wake-up signal meets the preset condition;
and representing that the awakening signal does not meet the preset condition based on the first judgment result, and ignoring the awakening signal.
12. A smart pen, comprising:
the acquisition device is used for acquiring the position information of the intelligent pen;
the second processing device is used for generating and sending a wake-up signal to the electronic equipment based on that the running track formed by the position information meets a preset running track, wherein the wake-up signal is used for controlling the electronic equipment to be switched from a first mode to a second mode, and the wake-up signal comprises a Bluetooth signal sent to the electronic equipment by the smart pen;
the smart pen is further configured to:
when the electronic equipment is in the second mode, inputting a track in an input area of the electronic equipment, so that the electronic equipment caches the input track and processes the input track when entering the third mode;
when the electronic equipment is in the first mode, the power consumption is lower than that in the second mode, and when the electronic equipment is in the second mode, the power consumption is lower than that in the third mode; when the electronic equipment is in the first mode, a display screen of the electronic equipment is in an un-awakened state; and when in the second mode, the display screen of the electronic equipment is in a wake-up state.
13. The smart pen of claim 12, wherein the second processing means employs a bluetooth communication protocol;
the second processing device is used for generating a bluetooth signal according to a bluetooth address preset in the smart pen; and sending the Bluetooth signal to the electronic equipment so that the electronic equipment is switched from a first mode to a second mode based on the Bluetooth signal.
14. The smart pen of claim 12, wherein the second processing means employs a capacitive identifier;
the second processing device is used for generating a capacitance pulse signal according to the preset capacitance identifier information in the smart pen; and sending the capacitance pulse signal to the input area of the electronic equipment based on the fact that the distance between the smart pen and the input area of the electronic equipment is smaller than a preset value, so that the electronic equipment is switched from a first mode to a second mode based on the capacitance pulse received by the input area.
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