CN103105915A - Intelligent terminal reset method and intelligent terminal reset system - Google Patents
Intelligent terminal reset method and intelligent terminal reset system Download PDFInfo
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Abstract
The invention discloses an intelligent terminal reset method and an intelligent terminal reset system. The steps of the intelligent terminal reset method include that: a single chip microcomputer (SCM) detects a first function button signal, duration time reaches T of a clock cycle required by resetting of an intelligent terminal, and a high electrical level pulse signal is output to achieve restart and reset of software; meanwhile, the first function button signal is continually detected, and if the duration time reaches 2T of the clock cycle, the high electrical level signal is output to break off a power supply path to achieve shutdown operation; and when the SCM does not detect the first function button signal or detects a second function button signal, the reset operation is not carried out, and a low electrical level is output to connect the power supply path to normally supply power for the intelligent terminal. According to the intelligent terminal reset method and the intelligent terminal reset system, the problems that after a power supply button of the intelligent terminal is blind, the system is restarted continuously, and a restart interface is halted are solved, unstable working condition caused by detaching and pulling out of a battery is avoided, and compared with a reset system only using logic components, the system is more human-friendly and more customized.
Description
Technical field
The present invention relates to technical field of mobile terminals, relate in particular to repositioning method and the system of the intelligent terminal of mobile terminal.
Background technology
Along with the fast development of computer technology and mobile communication technology, intelligent operating system (as android, windows) is applied to the handheld devices such as mobile phone more and more widely, and these equipment inevitably the phenomenon that crashes can occur when using intelligent operating system.Present smart mobile phone is generally realized reset function with the IC that resets, this type of IC that resets has one or two input port, a delivery outlet, the input port is received on button, delivery outlet is received on the reset pin of system, delivery outlet output reset signal, make system restart with this after the button that the input port detected is pressed and continued the regular hour.But there is defective in this repositioning method: the one, when power button stuck, system can occur ceaselessly restarts, perhaps mobile phone is restarted or the interface deadlock of shutting down, existing handheld device is more and more to lightening future development, in order to reach lightening, often adopt the internal battery mode to reduce complete machine thickness, because battery is built-in, if the dismounting battery forces outage also comparatively to bother, and easily cause the permanent damage of part of devices; The 2nd, the button operation time is fixed, can not flexibly customizing.
Summary of the invention
In order to overcome the weak point of the prior art of above-mentioned indication, the invention provides a kind of repositioning method and system of intelligent terminal, do not stop the problem of restarting to solve the system cause after the power button of intelligent terminal is stuck, make resetting of intelligent terminal that hommization more is set, more customized, more convenient reliable.
The present invention is achieved by the following technical solutions:
A kind of repositioning method of intelligent terminal, software restarting by a chip microcontroller intelligent terminal resets, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C controls conducting or the disconnection of the supply path of intelligent terminal system, and the step of described method comprises:
A, intelligent terminal system normal operation, single-chip microcomputer is in sleep state and is waken up after push button signalling being detected;
B, the first function button signal and duration only detected when reaching the required clock period T of system reset when single-chip microcomputer, output one high level pulse signal is to switch I C, this moment resetting of intelligent terminal;
If this duration of c reaches two clock period, single-chip microcomputer sends high level signal to switch I C, intelligent terminal is carried out power operation, until after the first function button being detected and stopping pressing, send low level signal to switch I C, intelligent terminal restores electricity, and single-chip microcomputer returns to sleep state.
Described step a also comprises: after system powers on, single-chip microcomputer is carried out initialization, comprise the clock period T that master chip resets required being set and the house dog enable signal being set enabling.
After described single-chip microcomputer entered sleep state, the trigger condition that is waken up comprised: single-chip microcomputer detects the state variation that is pressed or stops pressing of the first function button or the second function button; House dog is overflowed.
In the normal operating conditions of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, single-chip microcomputer enters sleep state until be waken up, and system continues normal operation; In the off-position of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, single-chip microcomputer enters sleep state until be waken up simultaneously.
Conducting or disconnection that described switch I C controls the supply path of intelligent terminal system refer to: when the single-chip microcomputer output low level, and switch I C conducting system power supply path, this moment, intelligent terminal was in power supply state; When single-chip microcomputer output high level, switch I C parting system supply path, this moment, intelligent terminal was in off-position; When single-chip microcomputer output one high level pulse, switch I C is the parting system supply path during high impulse, and after pulse, conducting system power supply path enters intelligent terminal and waits for user's open state.
Described the first function button is the power button of intelligent terminal, and the second function button is that volume down key or the volume of intelligent terminal adds key or photograph key.
A kind of resetting system of using the intelligent terminal of said reset method, comprise a single-chip microcomputer, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C controls conducting or the disconnection of the supply path of intelligent terminal system, and described single-chip microcomputer comprises:
The button monitoring module is used for Real-Time Monitoring the first function button and the second function button signal;
Timing module is used for push button signalling is carried out timing;
The control module that resets is used for the first function button signal and duration only being detected when reaching the required clock period T of system reset when the button monitoring module, and output one high level pulse signal is to switch I C, at this moment resetting of intelligent terminal; If this duration reaches two clock period, send high level signal to switch I C, intelligent terminal is carried out power operation, until after the first function button being detected and stopping pressing, send low level signal to switch I C, intelligent terminal restores electricity, and single-chip microcomputer returns to sleep state;
Described button monitoring module, timing module are connected to respectively the control module that resets, and button monitoring module and timing module join, and the described control module that resets is led to switch I C.
The resetting system of intelligent terminal of the present invention also comprises a watchdog module, and this watchdog module is connected to the control module that resets.
The described control module that resets is used for the normal operating conditions at intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, single-chip microcomputer returns to sleep state until be waken up, and system continues normal operation; In the off-position of intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, single-chip microcomputer enters sleep state until be waken up simultaneously.
compared with prior art, the invention solves the system that causes and do not stop the problem of restarting after the power button of intelligent terminal is stuck, supply path by the Single-chip Controlling intelligent terminal system, according to the key mode that detects and button time, come intelligent decision that intelligent terminal is resetted or power operation, both solve the system that causes after power button is stuck and do not stopped the problem of restarting, greatly avoided again pulling out by tearing open the unstable working state that battery brings, the more existing resetting system hommization more of only using logical device, more customized, and the clock period that can the required button of self-defined resetting of intelligent terminal continues to press, user experience can be high.
Description of drawings
Accompanying drawing 1 is the realization flow schematic diagram of repositioning method of the intelligent terminal of an embodiment of the present invention;
Accompanying drawing 2 is the application structure schematic diagram of the intelligent terminal of an embodiment of the present invention.
Embodiment
For the ease of those skilled in the art's understanding, the invention will be further described below in conjunction with accompanying drawing.
A kind of repositioning method of intelligent terminal, software restarting by a chip microcontroller intelligent terminal resets, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C control intelligent terminal system supply path conducting or disconnect the normal operation that realizes intelligent terminal, reset and the switching of off-position, the step of described method comprises:
A, when the single-chip microcomputer single-chip microcomputer does not detect the first function button signal, be in sleep state until be waken up to reduce power consumption, intelligent terminal system normal operation;
B, when single-chip microcomputer only detects the first function button signal and duration when reaching the required clock period T of system reset, the single-chip microcomputer output terminal sends a high level pulse signal to switch I C, this moment resetting of intelligent terminal;
c, if this duration reaches two clock period, single-chip microcomputer sends high level signal (this signal last longer than high level pulse signal) to switch I C, cut-off switch, intelligent terminal is carried out continuing to detect button after power operation, after the first function button stops pressing, (namely this button is released to detecting, after the intelligent terminal outage, the first function button directly lost efficacy, but single-chip microcomputer is still in normal operation, so it is released button to be detected), send low level signal to switch I C, intelligent terminal is in power supply state, wait for user's start, and single-chip microcomputer returns to sleep state.
In described step b, after resetting of intelligent terminal, the described duration stops pressing if the first function button detected before reaching two clock period, and single-chip microcomputer enters sleep state.Be after single-chip microcomputer sends reset signal, to continue to judge whether button is still pressed, if not, enter sleep state; If need further to judge whether to satisfy the required compressing time of power-off shutdown.
Conducting or disconnection that described switch I C controls the supply path of intelligent terminal system refer to: when the single-chip microcomputer output low level, and switch I C conducting system power supply path, this moment, intelligent terminal was in power supply state; When single-chip microcomputer output high level, switch I C parting system supply path, this moment, intelligent terminal was in off-position; When single-chip microcomputer output one high level pulse, switch I C is the parting system supply path during high impulse, and after pulse, conducting system power supply path enters intelligent terminal and waits for user's open state.
Also comprise before described step a: after intelligent terminal system powers on, single-chip microcomputer is carried out the initialization setting, comprise arrange clock period T that intelligent terminal system resets required namely the first function button continue to press how long could trigger and restart or shut down; And the house dog enable signal is set enables, open house dog, the program that prevents is carried out entanglement.The clock period T that described intelligent terminal system resets required can be set to 3～10 seconds usually by deviser's dynamic-configuration, and in the present embodiment, this clock period, T was made as 7 seconds.
After described single-chip microcomputer entered sleep state, the trigger condition that is waken up comprised: single-chip microcomputer detects the state variation that is pressed or stops pressing of the first function button or the second function button, namely button be pressed or button released; House dog is overflowed.
In the present invention, it is in order to save power consumption that single-chip microcomputer enters sleep state.So during the intelligent terminal normal operation, except when resetting judgement and reset operation, single-chip microcomputer is in sleep state always.After being waken up by actuation of keys, single-chip microcomputer enters duty, judges whether button is the action (being that power key continues to press a period of time) that needs, if not single-chip microcomputer continues to enter sleep state, if after single-chip microcomputer is handled, also enter sleep state.So when single-chip microcomputer only has the push button signalling of processing, just enter duty, all the other times all are in sleep state.In an Application Example, the action of judgement button after single-chip microcomputer is waken up by push button signalling is if not reset operation returns to sleep state, if reset operation just carries out follow-up a series of judgement and operation, or restarts or shut down.
Single-chip microcomputer detects the first function button and the second function button signal simultaneously, can be divided into two kinds of situations: in the normal operating conditions of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, single-chip microcomputer returns to sleep state until be waken up, and system continues normal operation, does not carry out reset operation; In the off-position of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, single-chip microcomputer enters sleep state until be waken up simultaneously.When system only detected the second function button signal, when perhaps the duration of the first push button signalling was less than T, single-chip microcomputer returned to sleep state until be waken up, and system continues normal operation.
The present invention controls the reset operation of intelligent terminal system by Intelligent Single-Chip Based, when the first function button is continued to press time T, intelligent terminal system is carried out reset operation; When the first function button is continued the time of pressing when being 2T, intelligent terminal system is carried out power operation, thoroughly disconnect battery and no longer restart; And if when the first function button and the second function button being detected simultaneously and pressing, do not carry out reset operation.Be intended to realize the intelligent switch between internal battery and intelligent terminal system, by judgement key mode and button time, control intelligent terminal restart and the function such as shutdown.The difference of restarting and shutting down is: restart send a high impulse and make the intelligent terminal power down by single-chip microcomputer after, this moment, the first function button generally still was in pressed state, thus intelligent terminal again start shooting, and external manifestation to be exactly intelligent terminal restart; And shutdown is to send high level by single-chip microcomputer, until the first function button unclamps the rear low level that just sends, when just having guaranteed that intelligent terminal restores electricity, the first function button is not in pressed state, so this moment, intelligent terminal can not start, and external manifestation is shut down exactly.
In an embodiment of the present invention, described the first function button is the power button of intelligent terminal, and the second function button is the volume down key of intelligent terminal.In other embodiments of the invention, described the second function button can be set to other physical button.
Intelligent terminal of the present invention can be the terminals such as mobile phone, PDA, panel computer.Particularly, as shown in Figure 1, take smart mobile phone as example, the present invention also provides the realization flow of repositioning method of the smart mobile phone of a kind of embodiment, in this embodiment, the first function button is the power button of intelligent terminal, and the second function button is the volume down key of intelligent terminal, and its step comprises:
001, after mobile phone powers on, Single Chip Microcomputer (SCM) system is carried out the initialization setting;
002, judge whether power key is pressed, if, execution in step 003, otherwise, change step 013 over to
003, judge whether the volume down key is pressed, if, change step 013 over to, otherwise, execution in step 004;
004, judge that power key continues the time of pressing and whether reaches clock period T, if, execution in step 005, otherwise return to step 002;
005, realize reset operation to switch I C output one high level pulse signal;
006, judge whether power key is pressed, if, execution in step 007, otherwise, change step 013 over to
007, judge whether the volume down key is pressed, if, change step 013 over to, otherwise, execution in step 008;
008, judge that power key continues the time of pressing and whether reaches clock period T, if, execution in step 009, otherwise return to step 006;
009, send high level to the supply path that switch I C disconnects mobile phone and make the cell phone system outage;
010, judge whether power key is pressed, if, execution in step 007, otherwise, change step 012 over to
011, judge whether the volume down key is pressed, if, execution in step 012, otherwise, step 010 returned to;
012, send low level to switch I C, conducting mobile phone supply path;
013, control single chip computer enters sleep state;
014, single-chip microcomputer is waken up by push button signalling or house dog, changes step 002 over to, otherwise remains on sleep state.
The present invention also provides a kind of resetting system of using the intelligent terminal of said reset method, comprise a single-chip microcomputer, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C controls conducting or the disconnection of the supply path of intelligent terminal system, and described single-chip microcomputer comprises:
The button monitoring module is for the state of Real-Time Monitoring the first function button and the second function button;
Timing module is used for push button signalling is carried out timing;
The control module that resets is used for the first function button signal and duration only being detected when reaching the required clock period T of system reset when the button monitoring module, and output one high level pulse signal is to switch I C, at this moment resetting of intelligent terminal; If this duration reaches two clock period, send high level signal to switch I C, intelligent terminal is carried out continuing to detect button after power operation, after the first function button being detected and stopping pressing, send low level signal to switch I C, intelligent terminal is in power supply state, and single-chip microcomputer returns to sleep state;
Described button monitoring module, timing module are connected to respectively the control module that resets, and button monitoring module and timing module join, and the described control module that resets is led to switch I C through described signal output pin.
The resetting system of intelligent terminal of the present invention also comprises a watchdog module, and this watchdog module is connected to the control module that resets.
The described control module that resets is used for the normal operating conditions at intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, single-chip microcomputer returns to sleep state until be waken up, and system continues normal operation; In the off-position of intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, single-chip microcomputer enters sleep state until be waken up simultaneously.
Described button monitoring module and timing module when Single Chip Microcomputer (SCM) system enters sleep state, are used for the state variation of monitoring the first function button or the second function button, wake single-chip microcomputer when button is pressed up when detecting; After button being detected and being pressed, be used for judging whether button continues to press.
The key-press status that the described control module that resets detects according to the button monitoring module, when only the first function button is pressed, the button duration is carried out timing, if the duration reaches default period of time T, intelligent terminal system is carried out reset operation, if the duration reaches 2T, the described control module that resets is carried out power operation to intelligent terminal; When the first function key is not pressed, or the first function button and the second function button be when being pressed simultaneously, the intelligent terminal normal operation, and single-chip microcomputer enters sleep state until be waken up.In the present embodiment, single-chip microcomputer is waken up two kinds of situations: the one, the state that single-chip microcomputer detects the first function button or the second function button changes, namely button be pressed or button released; The 2nd, house dog is overflowed.In an embodiment of the present invention, described the first function button is the power button of intelligent terminal, and the second function button is the volume down button of intelligent terminal.
As shown in Figure 2, disclose resetting system of the present invention be applied to smart mobile phone the application structure schematic diagram, this resetting system mainly comprises machine system and the internal battery of mobile phone, a supply path is arranged between the machine system of internal battery and mobile phone, single-chip microcomputer is in the front end of mobile phone machine system, controls the break-make of supply path by gauge tap IC.The mobile phone machine system is provided with two function button outputs, comprise power button (pwk key) and volume down key (vol-key), this single-chip microcomputer has at least two signal input pin SR0, SR1 and joins with power button, the volume down key of intelligent terminal respectively, and have a signal output pin RST and lead to the break-make that switch I C controls supply path, and then control power supply and the outage of other functional modules of mobile phone, realize that in conjunction with programming the logic control mobile phone restarts or shut down.
Described single-chip microcomputer comprises button monitoring module, timing module, control module resets, the input signal of described button monitoring module monitoring function button, timing module is used for the time that the writing function button continues to press, the basis for estimation of instruction is provided, and the control module that resets is used for the break-make of gauge tap IC and then power supply and the outage of control system.
Above content is in conjunction with concrete optimal way further description made for the present invention, should not assert that concrete enforcement of the present invention is confined to above explanation.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, within the protection domain that the claim that all should be considered as being submitted to by the present invention is determined.
Claims (10)
1. the repositioning method of an intelligent terminal, software restarting by a chip microcontroller intelligent terminal resets, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C controls conducting or the disconnection of the supply path of intelligent terminal system, and the step of described method comprises:
A, intelligent terminal system normal operation, single-chip microcomputer is in sleep state and is waken up after push button signalling being detected;
B, the first function button signal and duration only detected when reaching the required clock period T of system reset when single-chip microcomputer, output one high level pulse signal is to switch I C, this moment resetting of intelligent terminal;
If this duration of c reaches two clock period, single-chip microcomputer sends high level signal to switch I C, intelligent terminal is carried out power operation, until after the first function button being detected and stopping pressing, send low level signal to switch I C, intelligent terminal restores electricity, and single-chip microcomputer returns to sleep state.
2. the repositioning method of intelligent terminal according to claim 1, it is characterized in that: described step a also comprises: after system powers on, single-chip microcomputer is carried out initialization, comprise the required clock period T of resetting of intelligent terminal being set and the house dog enable signal being set enabling.
3. the repositioning method of intelligent terminal according to claim 2, it is characterized in that, after described single-chip microcomputer entered sleep state, the trigger condition that is waken up comprised: single-chip microcomputer detects the state variation that is pressed or stops pressing of the first function button or the second function button; House dog is overflowed.
4. the repositioning method of intelligent terminal according to claim 3, is characterized in that, conducting or disconnection that described switch I C controls the supply path of intelligent terminal system refer to:
When the single-chip microcomputer output low level, switch I C conducting system power supply path, this moment, intelligent terminal was in power supply state;
When single-chip microcomputer output high level, switch I C parting system supply path, this moment, intelligent terminal was in off-position;
When single-chip microcomputer output one high level pulse, switch I C is the parting system supply path during high impulse, and after pulse, conducting system power supply path makes intelligent terminal enter the wait open state.
5. the repositioning method of intelligent terminal according to claim 4, it is characterized in that: in the normal operating conditions of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, single-chip microcomputer returns to sleep state until be waken up, and system continues normal operation.
6. the repositioning method of intelligent terminal according to claim 5, it is characterized in that: in the off-position of intelligent terminal, if single-chip microcomputer detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, and single-chip microcomputer enters sleep state until be waken up simultaneously.
7. the repositioning method of intelligent terminal according to claim 6, it is characterized in that: described the first function button is the power button of intelligent terminal, the second function button is that volume down key or the volume of intelligent terminal adds key or photograph key.
8. an application rights requires the resetting system of the intelligent terminal of the described repositioning method of any one in 1-7, it is characterized in that, comprise a single-chip microcomputer, described single-chip microcomputer has at least two signal input pins and is connected with the first function button, second function button of intelligent terminal respectively, and have a signal output pin and lead to a switch I C, described switch I C controls conducting or the disconnection of the supply path of intelligent terminal system, and described single-chip microcomputer comprises:
The button monitoring module is used for Real-Time Monitoring the first function button and the second function button signal;
Timing module is used for push button signalling is carried out timing;
The control module that resets is used for the first function button signal and duration only being detected when reaching the required clock period T of system reset when the button monitoring module, and output one high level pulse signal is to switch I C, at this moment resetting of intelligent terminal; If this duration reaches two clock period, send high level signal to switch I C, intelligent terminal is carried out power operation, until after the first function button being detected and stopping pressing, send low level signal to switch I C, intelligent terminal restores electricity, and single-chip microcomputer returns to sleep state;
Described button monitoring module, timing module are connected to respectively the control module that resets, and button monitoring module and timing module join, and the described control module that resets is led to switch I C.
9. the resetting system of intelligent terminal according to claim 8, is characterized in that, also comprises a watchdog module, and this watchdog module is connected to the control module that resets.
10. the resetting system of intelligent terminal according to claim 9, it is characterized in that: the described control module that resets is used for the normal operating conditions at intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, single-chip microcomputer returns to sleep state until be waken up, and system continues normal operation; In the off-position of intelligent terminal, if the button monitoring module detects the first function button and the second function button signal simultaneously, send low level signal to switch I C, intelligent terminal is restored electricity, single-chip microcomputer enters sleep state until be waken up simultaneously.
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| CN104298568A (en) * | 2013-07-19 | 2015-01-21 | 中兴通讯股份有限公司 | User terminal outage control method and system |
| CN105334763A (en) * | 2014-07-17 | 2016-02-17 | 优利科技有限公司 | Model airplane remote controller and startup and shutdown circuit thereof |
| CN105629825A (en) * | 2015-11-17 | 2016-06-01 | 深圳市沃特沃德股份有限公司 | Management method and management system of power supply system of wearable intelligent device |
| CN105449784A (en) * | 2015-12-31 | 2016-03-30 | 小米科技有限责任公司 | Power supply device applied to mobile terminal and power supply method for power supply device |
| CN107565946A (en) * | 2016-06-30 | 2018-01-09 | 北京小米移动软件有限公司 | Method and apparatus for the function key system and setting function key of terminal device |
| US11016548B2 (en) | 2016-09-21 | 2021-05-25 | Shenzhen GOODIX Technology Co., Ltd. | Single chip system and reset method for single chip system |
| CN106489109A (en) * | 2016-09-21 | 2017-03-08 | 深圳市汇顶科技股份有限公司 | A kind of SCM system and the repositioning method for SCM system |
| WO2018053714A1 (en) * | 2016-09-21 | 2018-03-29 | 深圳市汇顶科技股份有限公司 | Single-chip microcomputer system, and reset method for single-chip microcomputer system |
| CN107506251B (en) * | 2017-07-25 | 2021-07-06 | 海信视像科技股份有限公司 | Method and device for resetting intelligent equipment |
| CN107506251A (en) * | 2017-07-25 | 2017-12-22 | 青岛海信电器股份有限公司 | The method and device resetted to smart machine |
| CN108958988A (en) * | 2018-06-13 | 2018-12-07 | 中国北方发动机研究所(天津) | A kind of minimum SCM system with redundant reset and redundancy control capability |
| CN109408292B (en) * | 2018-10-31 | 2020-08-21 | 迈普通信技术股份有限公司 | Reset circuit and electronic equipment |
| CN109408292A (en) * | 2018-10-31 | 2019-03-01 | 迈普通信技术股份有限公司 | A kind of reset circuit and electronic equipment |
| CN110109376A (en) * | 2019-04-28 | 2019-08-09 | 九阳股份有限公司 | A kind of control method handling cooking apparatus key dieback |
| CN110806712A (en) * | 2019-12-02 | 2020-02-18 | 宁波德晶元科技有限公司 | Low-power-consumption operation method and system suitable for single chip microcomputer |
| CN113467283A (en) * | 2020-03-31 | 2021-10-01 | 深圳市优必选科技股份有限公司 | Power control circuit and robot |
| CN113467283B (en) * | 2020-03-31 | 2023-01-06 | 深圳市优必选科技股份有限公司 | Power control circuit and robot |
| CN112748788A (en) * | 2020-12-31 | 2021-05-04 | 美智光电科技股份有限公司 | Reset method and device, single chip device, door lock and readable storage medium |
| CN113407020A (en) * | 2021-06-09 | 2021-09-17 | 北京集创北方科技股份有限公司 | Component starting method and device, touch chip and electronic equipment |
| CN113407020B (en) * | 2021-06-09 | 2024-03-22 | 北京集创北方科技股份有限公司 | Component starting method and device, touch chip and electronic equipment |
| CN113985085A (en) * | 2021-10-22 | 2022-01-28 | 重庆智慧水务有限公司 | Water meter working current test circuit and test method |
| CN114281179A (en) * | 2021-12-25 | 2022-04-05 | 深圳市锐宝智联信息有限公司 | CPU forced shutdown control method and circuit |
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