CN110989817B - Electronic equipment and electronic equipment starting management method - Google Patents
Electronic equipment and electronic equipment starting management method Download PDFInfo
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- CN110989817B CN110989817B CN201911202969.6A CN201911202969A CN110989817B CN 110989817 B CN110989817 B CN 110989817B CN 201911202969 A CN201911202969 A CN 201911202969A CN 110989817 B CN110989817 B CN 110989817B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/442—Shutdown
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Abstract
The application provides an electronic device. The electronic equipment comprises a power supply, a power supply management system, a mistaken-touch prevention module and a processor, wherein the power supply supplies power to the power supply management system, the mistaken-touch prevention module and the processor, the mistaken-touch prevention module is used for acquiring a starting trigger signal and judging whether the starting trigger signal meets a preset condition or not, when the starting trigger signal meets the preset condition, the mistaken-touch prevention module sends a power supply signal to the power supply management system, and the power supply management system controls the power supply to supply power to the processor according to the power supply signal so that the electronic equipment is started. Due to the fact that the mistaken touch preventing module is introduced, whether the startup triggering signal meets the preset condition or not is judged through the mistaken touch preventing module, other complex operations are not needed, and electronic equipment starting caused by accidental extrusion of the electronic equipment can be avoided, so that power loss and waste are caused. The application provides an electronic device startup management method, which is applied to the electronic device of the first aspect.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to an electronic device and a method for managing power-on of the electronic device.
Background
Electronic devices have become a necessary tool in people's daily life. The power supply is one of indispensable components of the electronic equipment, and how to efficiently and economically utilize the power supply of the electronic equipment is an important research direction.
At present, when electronic equipment needs to be started, the electronic equipment is started by pressing a starting button arranged on a frame or a shell of the electronic equipment. However, during the process of carrying or transporting the electronic device, accidental squeezing is easily generated, so that the start button is pressed to turn on the electronic device, thereby causing power loss and waste.
Disclosure of Invention
The application discloses electronic equipment and a starting management method of the electronic equipment, which can solve the technical problems of power loss and waste caused by the fact that the electronic equipment is started due to accidental extrusion of the electronic equipment.
In a first aspect, the present application provides an electronic device, the electronic device includes a power supply, a power management system, a module for preventing accidental touch, and a processor, the power supply does the power management system the module for preventing accidental touch, and the processor supplies power, the module for preventing accidental touch is used for acquiring a startup trigger signal, and judges whether the startup trigger signal satisfies a preset condition, when the startup trigger signal satisfies the preset condition, the module for preventing accidental touch sends a power supply signal to the power management system, the power management system controls according to the power supply signal the power supply to the processor supplies power, so that the electronic device is started.
Due to the fact that the false touch prevention module is introduced, whether the starting trigger signal meets the preset condition or not is judged through the false touch prevention module, other complex operations are not needed, and the fact that the electronic equipment is started due to accidental extrusion of the electronic equipment can be avoided, so that power loss and waste are caused.
In a second aspect, the present application provides an electronic device boot management method, which is applied to an electronic device, and the electronic device boot management method includes:
acquiring a starting trigger signal;
judging whether the starting trigger signal meets a preset condition or not;
and when the starting trigger signal meets a preset condition, controlling the mobile terminal to start.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any inventive exercise.
Fig. 1 is a schematic diagram of an electronic device framework according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a circuit module of an electronic device according to an embodiment of the present disclosure.
Fig. 3 is a schematic view of a display screen provided in an embodiment of the present application.
Fig. 4 is a flowchart of a power-on management method for an electronic device according to an embodiment of the present application.
Fig. 5 is a flowchart of preset conditions according to a first embodiment of the present application.
Fig. 6 is a flowchart of preset conditions according to a second embodiment of the present application.
Fig. 7 is a flowchart of preset conditions according to a third embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Referring to fig. 1, fig. 1 is a schematic diagram of an electronic device framework according to an embodiment of the present application. The electronic device 1 includes a power supply 10, a power management system 20, a false touch prevention module 30, and a processor 40. The power supply 10 supplies power to the power management system 20, the false touch prevention module 30, and the processor 40. The false touch prevention module 30 is configured to obtain a power-on trigger signal and determine whether the power-on trigger signal meets a preset condition. When the startup trigger signal meets the preset condition, the false touch prevention module 30 sends a power supply signal to the power management system 20. The power management system 20 controls the power supply 10 to supply power to the processor 40 according to the power supply signal, so that the electronic device 1 is turned on.
Specifically, the processor 40 is one of core components of the electronic device 1. In general, when the electronic device 1 is in the off state, the power management system 20 controls the power supply 10 to cut off the path of power supply to the processor 40 in order to save the power of the power supply 10. In other words, the electronic device 1 is in the shutdown phase at this time. When the false touch prevention module 30 obtains the power-on trigger signal and determines whether the power-on trigger signal meets the preset condition, the electronic device 1 is in a power-on detection stage at this time. When the power management system 20 controls the power supply 10 to supply power to the processor 40 according to the power supply signal, the processor 40 normally operates to enable the electronic device 1 to be powered on. In other words, the electronic device 1 is in the power-on phase at this time.
Specifically, in the present embodiment, before the power-on trigger signal is acquired, the false touch prevention module 30 is initialized first. It can be understood that initializing the false touch prevention module 30 prevents the data information of the power-on trigger signal acquired last time from being retained in the false touch prevention module 30, and causing a false judgment on the judgment of the false touch prevention module 30 this time.
It can be understood that, in this embodiment, because the mis-touch prevention module 30 is introduced, the mis-touch prevention module 30 determines whether the power-on trigger signal satisfies the preset condition, and no other complicated operation is required, so that the electronic device 1 can be prevented from being turned on due to accidental squeezing, and the power supply 10 is lost and wasted.
In a possible embodiment, the preset condition includes that the number of pulses of the power-on trigger signal is a preset number within a preset time. The false touch prevention module 30 is configured to detect the number of pulses of the power-on trigger signal within the preset time. And judging whether the pulse number of the starting trigger signal is equal to the preset number or not, and when the pulse number is equal to the preset number, the false touch prevention module 30 sends a power supply signal to the power management system 20.
Specifically, in this embodiment, the start-up trigger signal is a pulse signal that is sent at a certain voltage amplitude and a certain time interval. When the pulse number is equal to the preset number, the false touch prevention module 30 sends a power supply signal to the power management system 20. For example, within a preset time, the start key of the electronic device 1 is pressed, and the pressed time exceeds a preset time period (for example, 2 seconds) to generate the start trigger signal, where the number of pulses of the start trigger signal is N, and the preset number is M, where M and N are positive integers, and when N is equal to M, the false touch prevention module 30 sends a power supply signal to the power management system 20. It is understood that the preset time and the preset number can be changed according to actual situations, and the application is not limited thereto.
It can be understood that, when the pulse number of the power-on trigger signal is not equal to the preset number, the anti-false touch module 30 does not send the power supply signal to the power management system 20.
It can be understood that, in the present embodiment, the electronic device 1 is turned on by the number of pulses of the turn-on trigger signal within a preset time being equal to the preset number. The electronic equipment 1 is prevented from being started up due to the fact that the startup key is touched by mistake.
In a possible implementation manner, the false touch prevention module 30 includes a charging capacitor, the charging capacitor has a voltage threshold, and the preset condition further includes that an absolute value of a difference between a charging voltage of the charging capacitor and the voltage threshold is smaller than or equal to a preset difference within a preset time. In the preset time, the start-up trigger signal charges the charging capacitor, the false touch prevention module 30 is configured to determine whether an absolute value of a difference between a charging voltage of the start-up trigger signal to the charging capacitor and the voltage threshold is smaller than or equal to the preset difference, and when the absolute value is smaller than or equal to the preset difference, the false touch prevention module 30 sends a power supply signal to the power management system 20.
Specifically, the startup trigger signal satisfies the following conditions between the charging voltage U of the charging capacitor and the voltage threshold U within the preset time:
|u-U|≤δ
wherein U is a charging voltage of the charging capacitor within the preset time by the start-up trigger signal, U is the voltage threshold of the charging capacitor, and δ is the preset difference. It can be understood that, in this embodiment, the start-up trigger signal charges the charging capacitor within the preset time, so as to prevent the electronic device 1 from being started up due to accidental squeezing of the start-up key.
Specifically, in this embodiment, the voltage threshold of the charging capacitor is greater than the charging voltage of the charging capacitor within the preset time by the power-on trigger signal. In other words, the power-on trigger signal cannot charge the charging capacitor to the voltage threshold within the preset time. Therefore, the charging capacitor can be prevented from being charged to the voltage threshold value within the time less than the preset time due to the fact that the voltage threshold value is too small, and therefore the electronic equipment 1 is started up by mistake.
When the charging voltage U of the charging capacitor by the startup trigger signal and the voltage threshold U satisfy | U-U | > δ, the anti-misoperation touch module 30 does not send the power supply signal to the power management system 20.
In a possible implementation, the preset condition includes that the duration of the power-on trigger signal is greater than or equal to a threshold time. The false touch prevention module 30 is configured to determine whether the duration of the power-on trigger signal is greater than or equal to the threshold time. When the duration of the power-on trigger signal is greater than or equal to the threshold time, the false touch prevention module 30 sends a power supply signal to the power management system 20.
It can be understood that, in the present embodiment, by determining whether the duration of the power-on trigger signal satisfies the threshold time, the electronic device 1 is prevented from being powered on due to accidentally pressing the power-on key within a short time that is shorter than the duration.
It can be understood that, in a possible implementation manner, the preset condition may include the above multiple determination conditions, so that the false touch prevention module 30 can determine the power-on trigger signal more stably and more accurately, and the determination conditions of the preset condition are not limited in this application.
In a possible embodiment, after the electronic device 1 is turned on, the processor 40 sends a first control signal to the false touch protection module 30 to control the false touch protection module 30 to turn off.
Specifically, after the electronic device 1 is powered on, the power supply 10 supplies power to the processor 40 through the power management system 20. In order to save the electric quantity of the power supply 10, the processor 40 sends the first control signal to the false touch prevention module 30 to control the false touch prevention module 30 to be turned off.
In a possible implementation manner, when the electronic device 1 is powered off, the processor 40 sends a second control signal to the false touch protection module 30 to control the false touch protection module 30 to start and initialize.
Specifically, the shutdown of the electronic device 1 is generally a process, in which the processor 40 executes corresponding codes, and the power management system 20 controls the power supply 10 to sequentially disconnect power supply paths to the components of the electronic device 1. Before the power supply path to the processor 40 is cut off, the processor 40 sends the second control signal to the false touch prevention module 30 to control the false touch prevention module 30 to start and initialize, and the false touch prevention module 30 waits for acquiring the start trigger signal.
In a possible implementation manner, please refer to fig. 2, and fig. 2 is a schematic diagram of a circuit module of an electronic device according to an embodiment of the present disclosure. The electronic device 1 further includes a power-on circuit 50, where the power-on circuit 50 includes a key switch 510 and a current-limiting resistor 520. The key switch 510 includes a first contact 510a, a second contact 510b, and a key tip 510 c. The first contact 510a electrically connects the current limiting resistor 520 to the power supply 10, and the second contact 510b is grounded. When the button end 510c is pressed, the first contact 510a is electrically connected to the second contact 510b to generate the power-on trigger signal or the power-off signal. The power-on trigger signal or the power-off signal is output through the first contact 510 a.
Specifically, the current limiting resistor 520 prevents the key switch 510, the anti-false touch module 30, and the processor 40 from being damaged due to an excessive current of the power supply 10. When the key end 510c is pressed while the electronic device 1 is in the power-off stage, the first contact 510a is electrically connected to the second contact 510b to generate the power-on trigger signal. When the key end 510c is pressed after the electronic device 1 is powered on, the first contact 510a is electrically connected to the second contact 510b to generate the power-off signal.
Specifically, in a possible implementation, as shown in fig. 2, the power-on circuit 50 further includes a switch switching circuit 501. After the electronic device 1 is powered on, the switch switching circuit 501 electrically connects the processor 40 and the key switch 510 to disconnect the false touch prevention module 30 and the key switch 510, so that the processor 40 can receive the power-off signal after the electronic device 1 is powered on. When the electronic device 1 is powered off, the switch switching circuit 501 electrically connects the false touch prevention module 30 and the key switch 510 and disconnects the processor 40 and the key switch 510, so that the false touch prevention module 30 can receive the power-on trigger signal after the electronic device 1 is powered off.
The switch switching circuit 501 also includes a single pole double throw switch 530. The single pole double throw switch 530 includes a first terminal 530a, a second terminal 530b, and a third terminal 530 c. The first end 530a is electrically connected to the first contact 510a, the second end 530b is electrically connected to the processor 40, and the third end 530c is electrically connected to the anti-false-touch module 30. When the electronic device 1 is powered off, the first end 530a is electrically connected to the third end 530c, and the first end 530a is disconnected from the second end 530b, so that the false touch prevention module 30 can obtain the power-on trigger signal. After the electronic device 1 is turned on, the first terminal 530a is electrically connected to the second terminal 530b, and the first terminal 530a is disconnected from the third terminal 530c, so that the processor 40 can obtain the shutdown signal.
Specifically, in a general case, the single-pole double-throw switch 530 further includes a conducting strip 530d, the second end 530b and the third end 530c are respectively disposed at two sides of the first end 530a, one end of the conducting strip 530d is connected to the first end 530a, and the other end of the conducting strip 530d can rotate around the first end 530a, so that the first end 530a is electrically connected to the second end 530b or the first end 530a is electrically connected to the third end 530 c. When the other end of the conductive sheet 530d is electrically connected to the second end 530b, the first end 530a is electrically connected to the second end 530b and the first end 530a is disconnected from the third end 530 c; when the other end of the conductive sheet 530d is electrically connected to the third terminal 530c, the first terminal 530c is electrically connected to the third terminal 530c and the first terminal 530a is disconnected from the second terminal 530 b.
Specifically, when the electronic device 1 is powered off, the first end 530a is electrically connected to the third end 530c, so that the false touch prevention module 30 can obtain the power-on trigger signal output through the first contact 510 a. After the electronic device 1 is turned on, the processor 40 sends a first control signal to the false touch prevention module 30 to control the false touch prevention module 30 to be turned off. The first end 530a is electrically connected to the second end 530b, so that the processor 40 can obtain the shutdown signal output through the first contact 510 a.
It is understood that, in the present embodiment, the single-pole double-throw switch 530 of the power-on circuit 50 enables the power-on trigger signal and the power-off signal output by the key switch 510 to be correspondingly output to the false touch prevention module 30 and the processor 40. Meanwhile, the occupation of hardware resources is saved, and the consumption of the power supply 10 is saved.
In a possible implementation manner, please refer to fig. 3, and fig. 3 is a schematic view of a display screen provided in an embodiment of the present application. The electronic device 1 further includes a display screen 60 and an input device 70, when the processor 40 receives the shutdown signal, the display screen 60 is controlled to display a reminding interface 611, and when the processor 40 receives a shutdown confirmation instruction input by the input device 70 according to the reminding interface 611, the processor 40 controls the power management system 20 to cut off a path for supplying power to the processor 40, so that the electronic device 1 is shutdown. In the present embodiment, it is illustrated that the display screen 60 has a touch output function, that is, the display screen 60 and the input device 70 are integrated together to form a touch display screen. In other embodiments, the display screen 60 may not be integrated with the input device 70, for example, the display screen 60 is a display, and the input device 70 is a keyboard or a mouse.
Specifically, the display screen 60 has a display area 610 and a non-display area 620. The display area 610 refers to an area of the electronic device 1 for displaying images, texts, videos, and the like. In this embodiment, the display area 610 is further configured to display the reminding interface 611. The non-display area 620 is generally disposed around the periphery of the display area 610, and the non-display area 620 has no display function.
It is understood that the electronic device 1 proposed in the present application includes, but is not limited to, a smart phone, an internet device (MID), an electronic book, a Portable Player Station (PSP), or a Personal Digital Assistant (PDA).
It can be understood that, in this embodiment, the processor 40 receives a shutdown confirmation instruction input by the input device 70 according to the reminding interface, so as to control the power management system 20 to cut off a path for supplying power to the processor 40, so as to shutdown the electronic device 1. The electronic equipment 1 is prevented from being powered off due to mistaken touch of the key switch 510, and the problem that important files are lost due to accidental power-off of the electronic equipment 1 and the like can be avoided when a user uses the electronic equipment 1.
The application also provides a startup management method of the electronic device, which is applied to the electronic device 1 in any of the above embodiments. Referring to fig. 4, fig. 4 is a flowchart of a power-on management method of an electronic device according to an embodiment of the present disclosure. The electronic device power-on management method comprises steps S401, S402 and S403, and the steps S401, S402 and S403 are described in detail as follows.
S401, a starting trigger signal is obtained.
S402, judging whether the starting trigger signal meets a preset condition.
And S403, controlling the electronic equipment to be started when the starting trigger signal meets the preset condition.
Specifically, when the power-on trigger signal does not satisfy the preset condition, the step S401 is returned to obtain the power-on trigger signal. It can be understood that, in the embodiment, the electronic device is prevented from being turned on due to accidental squeezing of the electronic device, so that power loss and waste are avoided.
In one possible implementation, please refer to fig. 5, and fig. 5 is a flowchart illustrating preset conditions according to a first implementation of the present application. The preset condition comprises that the pulse number of the starting trigger signal is a preset number within a preset time. The step of determining whether the power-on trigger signal satisfies the preset condition includes steps S501 and S502, and the steps S501 and S502 are described in detail as follows.
S501, judging whether the pulse number of the starting trigger signal is equal to a preset number or not within a preset time.
And S502, when the pulse number is equal to the preset number, the starting trigger signal meets the preset condition.
It is understood that, when the number of pulses is not equal to the preset number, the power-on trigger signal does not satisfy the preset condition. The preset condition includes that the number of pulses of the power-on trigger signal is a preset number within a preset time, please refer to the detailed description about the preset condition in the electronic device, which is not described herein again.
In one possible implementation, please refer to fig. 6, and fig. 6 is a flowchart illustrating preset conditions according to a second implementation of the present application. The start-up trigger signal charges a charging capacitor, and the charging capacitor has a voltage threshold. The preset condition comprises that the absolute value of the difference value between the charging voltage of the charging capacitor and the voltage threshold value is smaller than or equal to a preset difference value within preset time. The step of determining whether the power-on trigger signal satisfies the preset condition includes steps S601, S602, and S603, and the steps S601, S602, and S603 are described in detail as follows.
And S601, in the preset time, the starting trigger signal charges the charging capacitor.
And S602, judging whether the absolute value of the difference between the charging voltage of the charging capacitor and the voltage threshold value by the starting trigger signal is less than or equal to the preset difference.
S603, when the absolute value is less than or equal to the preset difference value, the starting trigger signal meets the preset condition.
It is to be understood that the preset condition includes that an absolute value of a difference between the charging voltage of the charging capacitor and the voltage threshold is less than or equal to a preset difference within a preset time, please refer to the detailed description of the preset condition in the electronic device, and details are not repeated herein.
In one possible implementation, please refer to fig. 7 together, and fig. 7 is a flowchart illustrating preset conditions according to a third implementation of the present application. The preset condition includes that the duration of the power-on trigger signal is greater than or equal to a threshold time, the determining whether the power-on trigger signal meets the preset condition includes steps S701 and S702, and the steps S701 and S702 are described in detail as follows.
S701, judging whether the duration time of the starting trigger signal is greater than or equal to the threshold time.
S702, when the duration time of the starting trigger signal is greater than or equal to the threshold time, the starting trigger signal meets the preset condition.
It can be understood that the preset condition includes that the duration of the power-on trigger signal is greater than or equal to the threshold time, please refer to the detailed description of the preset condition in the electronic device, which is not described herein again.
The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (13)
1. An electronic device is characterized by comprising a power supply, a power management system, a false touch prevention module, a starting circuit and a processor, wherein the power supply supplies power to the power management system, the false touch prevention module and the processor, the false touch prevention module is used for acquiring a starting trigger signal and judging whether the starting trigger signal meets a preset condition or not, when the starting trigger signal meets the preset condition, the false touch prevention module sends a power supply signal to the power management system, the power management system controls the power supply to supply power to the processor according to the power supply signal so as to start the electronic device, the starting circuit comprises a key switch and a current limiting resistor, and when the electronic device is turned off, the false touch prevention module is electrically connected with the key switch in the starting circuit, before the processor is disconnected with the key switch and the power supply and a power supply path of the processor and the power supply is cut off, the processor sends a second control signal to the false touch prevention module to control the false touch prevention module to be started and initialized, the false touch prevention module waits for obtaining the starting trigger signal, and after the electronic equipment is started, the processor sends a first control signal to the false touch prevention module to control the false touch prevention module to be closed.
2. The electronic device according to claim 1, wherein the preset condition includes that the number of pulses of the power-on trigger signal is a preset number within a preset time;
the false touch prevention module is used for detecting the pulse quantity of the starting trigger signal in the preset time, judging whether the pulse quantity of the starting trigger signal is equal to the preset quantity or not, and when the pulse quantity is equal to the preset quantity, the false touch prevention module sends a power supply signal to the power management system.
3. The electronic device of claim 1, wherein the false touch prevention module comprises a charging capacitor, the charging capacitor has a voltage threshold, and the preset condition comprises that an absolute value of a difference between a charging voltage of the charging capacitor and the voltage threshold is smaller than or equal to a preset difference within a preset time;
and in the preset time, the starting trigger signal charges the charging capacitor, the false touch prevention module is used for judging whether the absolute value of the difference value between the charging voltage of the charging capacitor and the voltage threshold value of the starting trigger signal is smaller than or equal to the preset difference value, and when the absolute value is smaller than or equal to the preset difference value, the false touch prevention module sends a power supply signal to the power management system.
4. The electronic device of claim 1, wherein the preset condition comprises a duration of the power-on trigger signal being greater than or equal to a threshold time;
the false touch prevention module is used for judging whether the duration time of the starting trigger signal is greater than or equal to the threshold time, and when the duration time of the starting trigger signal is greater than or equal to the threshold time, the false touch prevention module sends a power supply signal to the power management system.
5. The electronic device of claim 1, wherein the key switch includes a first contact, a second contact, and a key end, the first contact electrically connects the current-limiting resistor to the power supply, the second contact is grounded, when the key end is pressed, the first contact electrically connects the second contact to generate the power-on trigger signal or the power-off signal, and the power-on trigger signal or the power-off signal is output via the first contact.
6. The electronic device of claim 5, wherein the power-on circuit further comprises a switch switching circuit, and when the electronic device is powered on, the switch switching circuit electrically connects the processor and the key switch to disconnect the mis-touch prevention module and the key switch; when the electronic equipment is powered off, the switch switching circuit electrically connects the false touch prevention module with the key switch to disconnect the processor from the key switch.
7. The electronic device of claim 6, wherein the switch switching circuit comprises a single-pole double-throw switch comprising a first terminal, a second terminal, and a third terminal, the first terminal being electrically connected to the first contact, the second terminal being electrically connected to the processor, the third terminal being electrically connected to the mis-touch prevention module, the first terminal being electrically connected to the third terminal and the first terminal being disconnected from the second terminal when the electronic device is turned off; after the electronic device is started, the first end is electrically connected with the second end, and the first end is disconnected with the third end.
8. The electronic device of claim 7, wherein the single pole, double throw switch further comprises a conductive plate, one end of the conductive plate being connected to the first end, the other end of the conductive plate being movable about the first end, the first end being electrically connected to the second end and the first end being disconnected from the third end when the other end of the conductive plate is electrically connected to the second end; when the other end of the conducting strip is electrically connected with the third end, the first end is electrically connected with the third end and the first end is disconnected with the second end.
9. The electronic device of claim 5, further comprising a display screen and an input device, wherein when the processor receives the shutdown signal, the display screen is controlled to display a reminding interface, and when the processor receives a shutdown confirmation instruction input by the input device according to the reminding interface, the power management system is controlled to cut off a path for supplying power to the processor, so that the electronic device is shut down.
10. An electronic device boot management method applied to the electronic device of any one of claims 1 to 9, wherein the electronic device boot management method comprises:
acquiring a starting trigger signal;
judging whether the starting trigger signal meets a preset condition or not;
and when the starting trigger signal meets a preset condition, controlling the electronic equipment to start.
11. The method for managing booting of an electronic device of claim 10, wherein the predetermined condition includes that the number of pulses of the booting trigger signal is a predetermined number within a predetermined time, and the determining whether the booting trigger signal satisfies the predetermined condition includes:
judging whether the pulse number of the starting trigger signal is equal to a preset number or not within a preset time;
and when the pulse number is equal to the preset number, the starting trigger signal meets the preset condition.
12. The method for managing booting of an electronic device of claim 10, wherein the booting trigger signal charges a charging capacitor, the charging capacitor has a voltage threshold, the preset condition further includes that an absolute value of a difference between a charging voltage of the charging capacitor and the voltage threshold is smaller than or equal to a preset difference within a preset time, and the determining whether the booting trigger signal satisfies the preset condition includes:
in the preset time, the starting-up trigger signal charges the charging capacitor;
judging whether the absolute value of the difference between the charging voltage of the charging capacitor and the voltage threshold value by the starting trigger signal is smaller than or equal to the preset difference value or not;
and when the absolute value is less than or equal to the preset difference value, the starting trigger signal meets the preset condition.
13. The method for managing booting of an electronic device of claim 10, wherein the preset condition further includes that a duration of the booting trigger signal is greater than or equal to a threshold time, and the determining whether the booting trigger signal satisfies the preset condition includes:
judging whether the duration time of the starting trigger signal is greater than or equal to the threshold time or not;
and when the duration time of the starting trigger signal is greater than or equal to the threshold time, the starting trigger signal meets the preset condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202969.6A CN110989817B (en) | 2019-11-29 | 2019-11-29 | Electronic equipment and electronic equipment starting management method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202969.6A CN110989817B (en) | 2019-11-29 | 2019-11-29 | Electronic equipment and electronic equipment starting management method |
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| CN112882755B (en) * | 2021-01-12 | 2024-08-30 | 深圳市工匠社科技有限公司 | Intelligent hardware safety starting method and system, storage medium and intelligent hardware |
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