CN113467333B - Startup control circuit and startup control method - Google Patents
Startup control circuit and startup control method Download PDFInfo
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- CN113467333B CN113467333B CN202110860501.7A CN202110860501A CN113467333B CN 113467333 B CN113467333 B CN 113467333B CN 202110860501 A CN202110860501 A CN 202110860501A CN 113467333 B CN113467333 B CN 113467333B
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The application discloses a starting-up control circuit and a starting-up control method. The startup control circuit comprises a level output module and a startup control module; the starting-up control module is respectively connected with the level output module and the M2M module. When receiving a first level signal output by a level output module, a startup control module continuously outputs a first startup control signal to the M2M module to wake up the M2M module, so that the M2M module controls a machine to enter a startup state during charging; and after receiving the working control signal, the startup control module stops outputting the first startup control signal to the M2M module so that the M2M module controls the machine to enter a working state. The method and the device can achieve the effect of awakening the M2M module to control the machine to start and enter the working state.
Description
Technical Field
The application relates to the field of M2M module control, in particular to a startup control circuit and a startup control method.
Background
The M2M (Machine to Machine) module is used for data transmission between machines, for example, an intelligent POS Machine, a cash register, a robot, an unmanned aerial vehicle, an intelligent home, security monitoring, a multimedia terminal, and the like. In some application scenarios, when a machine external charging chip connected with the M2M module performs charging control, that is, when the machine is externally connected with a charger, the M2M module cannot be waken up to control the machine to start up to enter a working state.
Content of application
In view of this, the present application provides a power-on control circuit and a method for determining a power-on/off interface, so as to solve the problem that the M2M module cannot be woken up to control the power-on of the machine to enter a working state when the machine is connected to the charging control chip.
The embodiment of the application provides a start control circuit for the machine that control and M2M module are connected is started, wherein, the machine is connected with the control chip that charges and carries out charge control, the circuit includes:
the level output module is used for outputting a first level signal;
the power-on control module is respectively connected with the level output module and the M2M module and is used for continuously outputting a first power-on control signal to the M2M module according to the first level signal, and the first power-on control signal is used for awakening the M2M module so as to enable the M2M module to control the machine to enter a power-on state when the machine is charged;
the startup control module is further used for stopping outputting the first startup control signal to the M2M module after receiving the working control signal so that the M2M module controls the machine to enter a working state, and the working control signal is output after the M2M module controls the machine to enter the startup state in a charging state.
Optionally, the M2M module is configured to output a boot interface control signal to the machine after the machine enters a boot state during charging and when receiving a first boot control signal and a second boot control signal, where the second boot control signal is output to the M2M module based on a boot trigger action for the machine, and the boot interface control signal is used to control the machine to output boot interface information in the charging state.
Optionally, the boot control module includes:
the first starting control unit is connected with the level output module and used for receiving the first level signal;
the second starting control unit is connected with the first starting control unit and used for outputting a second level signal to the first starting control unit;
the first power-on control unit is further connected with the M2M module and configured to output the first power-on control signal according to the first level signal and the second level signal.
Optionally, the first power-on control unit includes a triode;
the base electrode of the triode is connected with the output end of the first start-up control unit, the collector electrode of the triode is respectively connected with the level output module and the M2M module, and the emitting electrode of the triode is grounded;
the second starting-up control unit comprises a capacitor and a resistor;
the first end of the capacitor is connected with the first end of the resistor, the second end of the capacitor is connected with the level output module, and the second end of the resistor is connected with the base electrode of the triode.
Optionally, the second power-on control unit further includes a diode, a cathode of the diode is connected to the first end of the capacitor, and an anode of the diode is grounded.
Optionally, the startup control module further includes: and the interrupt control unit is respectively connected with the first starting control unit, the M2M module and the level output module and is used for controlling the disconnection of a loop between the first starting control unit and the level output module so as to enable the first control unit to stop outputting the first starting control signal to the M2M module.
Optionally, the first power-on control unit includes a switch control chip, and the second switch control unit includes a power supply, where the power supply is connected to the switch control chip through a universal serial bus.
The embodiment of the application also provides a starting-up control method, which is applied to an M2M module, wherein the M2M module is connected with a machine connected with a charging control chip and performs charging control on the machine through the charging control chip, the M2M module is also connected with a starting-up control circuit, and the starting-up control circuit comprises the starting-up control circuit;
the method comprises the following steps:
acquiring a first startup control signal output by the startup control circuit;
controlling the machine to enter a starting state according to the first starting control signal;
and outputting a working control signal to the starting control circuit, wherein the working control signal is used for controlling the starting control circuit to stop outputting a first starting control signal to the M2M module so that the M2M module controls the machine to enter a working state.
Optionally, after the machine enters the on state while charging, the method further comprises:
determining whether a second startup control signal is received within a preset time length, wherein the second startup signal is output to an M2M module based on a startup trigger action of the machine;
and if the second starting-up signal is received within the preset time length, outputting a starting-up interface control signal to the machine according to the first starting-up control signal and the second starting-up control signal, wherein the starting-up interface control signal is used for controlling the machine to output starting-up interface information in a charging state.
Optionally, the method further comprises:
and if the second starting control signal is not received within the preset time, outputting a shutdown charging interface control signal to the machine, wherein the shutdown charging interface control signal is used for controlling the machine to output shutdown charging interface information.
According to the startup control circuit and the startup control method provided by the embodiment of the application, the level output unit outputs the first level signal, the startup control module 22 continuously outputs the first startup control signal to the M2M module 1 to wake up the M2M module to control the machine to enter a startup state, and the startup control module stops outputting the first startup control signal to the M2M module after receiving the work control signal output from the M2M module to the startup control module, so that the M2M module enters the work state.
Drawings
Fig. 1 is a diagram of an application environment of a switch control circuit according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a switch control circuit according to another embodiment of the present application;
FIG. 3 is a partial circuit diagram of a switch control circuit according to an embodiment of the present application;
FIG. 4 is a circuit diagram of the switch control module of the present application;
FIG. 5 is a schematic diagram of a switch control circuit according to another embodiment of the present application;
fig. 6 is a flowchart of a switch control method according to an embodiment of the present application.
Fig. 7 is a flowchart of a switch control method according to another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to the embodiments and the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments, and not all embodiments. Based on the embodiments in the present application, the following respective embodiments and technical features thereof may be combined with each other without conflict.
In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and connected should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case to those of ordinary skill in the art.
Referring to fig. 1, in an application scenario of the present embodiment, an M2M module is usually embedded in some control panels and is powered by the control panels; the M2M module is connected with a machine to realize the transmission of signals. The machine is connected with a charging control chip, and the charging control chip is used for controlling the charging of the machine. Wherein the machine may comprise an electronic device, a robot, or the like; the electronic device may include at least one of a mobile phone, a tablet computer, a notebook computer and other intelligent terminal devices, or at least one of a portable wearable device, an intelligent household appliance, and an intelligent monitoring device, such as an intelligent watch, an intelligent refrigerator, a car recorder, a security camera, and the like, and certainly, the electronic device may further include a communication module, such as a module specifically configured to be a 2G communication module, a 3G communication module, a 4G communication module, a 5G communication module, an NB-IoT module, and the like. Robots may include robotic arms, customer service robots, sweeping robots, and the like.
As shown in fig. 1, in order to solve the problem that the M2M module cannot be waken up to control the machine to start up and enter the working state when the machine is connected to the charging control chip, the embodiment provides a power-on control circuit, which includes:
the level output module is used for outputting a first level signal;
the starting control module is respectively connected with the level output module and the M2M module and used for continuously outputting a first starting control signal to the M2M module according to the first level signal, and the first starting control signal is used for awakening the M2M module so as to enable the M2M module to control the machine to enter a starting state when the machine is charged;
the startup control module is further used for stopping outputting the first startup control signal to the M2M module after receiving the work control signal so that the M2M module controls the machine to enter a working state, and the work control signal is output after the M2M module outputs a startup interface control signal to the machine.
The first level signal is mainly used for controlling the start-up control module 22 to work. The startup control module can be realized by a chip with a control function or a signal output function, or can also be realized by a circuit with a specific function. The first start-up control signal may be a high-level signal, a low-level signal, or a level signal having a positive potential difference change within a preset time period, that is, a level signal having a high level change to a low level, or a level signal having a negative potential difference change within a preset time period, that is, a level signal having a low level change to a high level, and which level signal is specifically adopted depends on the wake-up mode of the M2M module 1.
Specifically, when the level output module is powered on, the output end of the level output module outputs a first level signal, the startup control module continuously outputs a first startup control signal to the M2M module after receiving the first level signal, and at this time, the M2M module is awakened and controls the machine to enter a startup state when charging.
It is understood that the machine entering the power-on state does not represent that the machine can enter the normal operating state, and therefore, after the M2M module controls the machine entering the power-on state, the M2M module 1 outputs the operation control signal to the power-on control module 22. After the power-on control module 22 receives the working control signal, it stops outputting the first power-on control signal to the M2M module 1, so that the M2M module controls the machine to enter a working state.
In this embodiment, the level output unit outputs the first level signal, the startup control module 22 continuously outputs the first startup control signal to the M2M module 1 to wake up the M2M module to control the machine to enter the startup state, and when receiving the working control signal output from the M2M module to the startup control module, the startup control module stops outputting the first startup control signal to the M2M module, so that the M2M module enters the working state.
In one embodiment, as shown in fig. 2, the boot control module includes: the power supply device comprises a first starting control unit and a second starting control unit, wherein the first starting control unit is respectively connected with a level output module and an M2M module, and the second starting control unit is connected with the first starting control unit.
Specifically, the first power-on control unit is used for receiving a first level signal, and the second power-on control unit is used for outputting a second level signal to the first power-on control unit; the first power-on control unit outputs a first power-on control signal to the M2M module after receiving the first level signal and the second level signal.
The second level signal is used for controlling the first starting control unit to output the first starting signal. The second level signal may be a high level signal, a low level signal, a level signal with a positive potential difference change within a preset time period, or a level signal with a negative potential difference change within a preset time period, and what level signal is specifically adopted depends on the triggering mode of the first power-on control unit.
In the above embodiment, after the first power-on control unit receives the first level signal, the first power-on control unit is triggered to output the first power-on control signal by receiving the second level signal output by the second power-on control unit.
In a specific embodiment, referring to fig. 3, the first power-on control unit may include a switch control chip, the second switch control unit may include a power supply, and the power supply is connected to the switch control chip through a universal serial bus.
The power supply can provide a second level signal for the switch control chip. Specifically, after the switch control chip receives the first level signal and the second level signal, the first power-on control signal is output to the M2M module.
In this embodiment, resistors are connected to a plurality of pins of the switch control chip to limit the current of the switch control chip, and the connection relationship between the resistors and the switch control chip may be referred to fig. 3, which is not described herein.
Referring to fig. 3, in this embodiment, since the level provided by the control panel is generally higher than the operating level of the switch control chip, the level output module may include a level converting unit to implement DC-DC conversion to obtain the first level signal. In particular, the level shifting unit may be connected with the control panel to obtain the original level. The level conversion unit can be directly realized by adopting the existing level conversion chip, and can also be realized by adopting a voltage division circuit consisting of a plurality of resistors and carrying out voltage division and current limitation through the voltage division circuit.
In a specific embodiment, the first power-on control unit and the second power-on control unit may be implemented by simple circuits. Specifically, as shown in fig. 4, the first boot control unit includes a transistor; the second starting-up control unit comprises a capacitor and a resistor;
the base electrode of the triode is connected with the output end of the first start-up control unit, the collector electrode of the triode is respectively connected with the level output module and the M2M module, and the emitting electrode of the triode is grounded. The first end of the capacitor is connected with the first end of the resistor, the second end of the capacitor is connected with the level output module, and the second end of the resistor is connected with the base electrode of the triode.
Specifically, since the level output module is connected to the capacitor, the level output module may charge the capacitor. When the capacitor C1 is in a charging state, the triode is in a turn-off state, and the collector of the triode receives a first level signal; when the capacitor C1 is fully charged, the capacitor C1 starts to discharge, so that a second level signal is output to the base electrode of the triode to drive the triode to be conducted, and the triode outputs a first starting control signal to the M2M module.
According to the embodiment, the capacitor C1 is connected with the resistor R1 in series to form the low RC series circuit, the on and off of the triode are controlled by utilizing the time delay characteristic of the RC series circuit, and the triode outputs the first starting control signal when the triode is in the on state.
In some other embodiments, the second power-on control unit 221 may be implemented by an inductor and a resistor, and the specific connection relationship may be that a first end of the inductor is connected to a first end of the resistor, a second end of the inductor is connected to the level output module 21, and a second end of the resistor is connected to the power-on control unit 222. The time delay is realized by utilizing the energy storage characteristic of the inductor. Of course, the second power-on control unit may also be implemented by using other devices with energy storage characteristics or devices with a time delay function, which are not illustrated here.
Of course, in some other embodiments, the first power-on control unit 222 may also be implemented by a MOS transistor. When the MOS transistor is adopted for realization, the grid electrode of the MOS transistor is connected with the second end of the resistor R1, the source electrode of the MOS transistor is connected with the connection point of the level output module 21 and the M2M module 1, and the drain electrode of the MOS transistor is grounded. In this embodiment, since the MOS transistor is a voltage control device, when the capacitor C1 is charged, the voltage across the capacitor C increases, and at this time, the MOS transistor is turned off, and when the voltage increases to the turn-on voltage of the MOS transistor, the capacitor discharges, and a second level signal is output to the MOS transistor, so that the MOS transistor is turned on, and the MOS transistor outputs the first power-on control signal.
In an embodiment, the second power-on control unit may further include a diode D1, a cathode of the diode D1 is connected to the first end of the capacitor C1, and an anode of the diode D1 is grounded. By reverse connection of the diode, the reverse cut-off characteristic of the diode is utilized, so that the situation that the current is insufficient due to the fact that the current flows out to the ground wire and the triode Q1 cannot be conducted is prevented.
In addition, the circuit in fig. 4 may further include a current limiting resistor R1 and a voltage dividing resistor R1, where the first current limiting resistor R1 may be connected between the level output unit and the transistor Q1, the voltage dividing resistor R1 is connected between the level output unit and the ground, and the current is limited for the transistor Q1 by the current limiting resistor R1; the voltage of the delay unit 221 is divided by a voltage dividing resistor R1. The resistor R4 is a reserved resistor.
In an embodiment, the M2M module may be configured to output a power-on interface control signal to the machine after the machine enters a power-on state during charging and when receiving a first power-on control signal and a second power-on control signal, where the second power-on control signal is output to the M2M module based on a power-on trigger action for the machine, and the power-on interface control signal is used to control the machine to output power-on interface information during the charging state.
The power-on triggering action may be that a power-on key of the machine is pressed, or a pin corresponding to the power-on key of the machine receives a level for triggering the power-on of the machine. The second power-on control signal may also be a high level signal, a low level signal, a level signal having a positive potential difference change within a preset time period, or a level signal having a negative potential difference change within a preset time period.
Specifically, the M2M module starts timing after receiving the first power-on control signal, and determines whether the second power-on control signal is received within a preset time period. And after the machine receives the starting triggering action and outputs a second starting control signal to the M2M module, outputting a starting interface control signal to the machine so as to control the machine to output starting interface information in a charging state. The preset duration can be set according to specific requirements.
In the embodiment, the machine is controlled to be started up by the M2M module, and the starting-up interface control signal is output after the first starting-up control signal and the second starting-up control signal are received, so that the M2M module can control the machine to output the starting-up interface information, and the control logic is simple.
In addition, in some other embodiments, if the M2M module does not receive the second power-on control signal within the preset time period, the M2M module outputs a power-off charging interface control signal to the machine, and the machine outputs power-off charging interface information after receiving the power-off charging interface control signal.
In one embodiment, referring to fig. 5, the stopping of the output of the power-on control signal to the M2M module 1 may be implemented by providing the interrupt control unit 223. Specifically, the startup control module 22 further includes: the interrupt control unit 223 is connected to the first power-on control unit, the M2M module, and the level output module, respectively, and is configured to control a loop between the first power-on control unit and the level output module to be disconnected, so that the first control unit stops outputting the first power-on control signal to the M2M module.
The interrupt control unit 223 may be implemented by a device having a switching function, such as an NMOS transistor.
In one embodiment, the interrupt control unit 223 may be implemented as an NMOS transistor. When the NMOS is applied to the circuit of fig. 3, the gate of the NMOS transistor is connected to the M2M module 1 for receiving the operation control signal output by the M2M module, the source is connected to the first power-on control unit, and the drain is connected to the level output module 21. The NMOS transistor is in a conducting state when the M2M module does not receive the working control signal, and when the NMOS transistor receives the working control signal, the NMOS transistor is in a blocking state, so that the loop of the first power-on control unit and the level output module 21 is disconnected, the first power-on control unit cannot receive the first level signal output by the level output module, and the first power-on control unit 222 cannot output the first power-on control signal.
In another embodiment, the NMOS transistor may be disposed in a loop between the first power-on control unit and the M2M module 1. When the NMOS is applied to the circuit of fig. 3, the gate and the source of the NMOS transistor are connected to different pins of the M2M module 1, respectively, and the drain is connected to the first power-on control unit. The NMOS transistor is in a conducting state when the M2M module does not receive the working control signal, and when the NMOS transistor receives the working control signal, the NMOS transistor is in a blocking state, so that the loop between the first power-on control unit and the M2M module is disconnected, and the first power-on control unit 222 cannot output the first power-on control signal to the M2M module.
In some other embodiments, the interrupt control unit may be implemented using a thyristor. In a specific implementation, the gate of the thyristor is connected to the M2M module, the cathode of the thyristor may be connected with reference to the source of the NMOS transistor, and the anode of the thyristor may be connected with reference to the drain of the MOS transistor. When the thyristor does not receive the working control signal, the thyristor is conducted; when the thyristor receives the working control signal, the thyristor is turned off, and the first power-on control unit 222 cannot output the first power-on control signal to the M2M module.
The embodiment of the present application further provides a power-on control chip, where the power-on control chip includes the power-on control circuit. For the description of the startup control chip, reference may be made to the startup control circuit, which is not described herein again.
The embodiment of the application further provides a startup control method, which is used for controlling the M2M module 1 to be started, and the M2M module 1 is powered by the charging control chip. As shown in fig. 6, the method includes:
s1: a first power-on control signal output by the power-on control circuit is obtained.
S2: and controlling the machine to enter a starting state according to the first starting control signal.
S3: and outputting a working control signal to the starting control circuit, wherein the working control signal is used for controlling the starting control circuit to stop outputting the first starting control signal to the M2M module so that the M2M module controls the machine to enter a working state.
Referring to fig. 7, in an embodiment, after the machine enters the boot state during charging, the method further includes the following steps:
s4: and determining whether a second starting-up control signal is received within a preset time length, wherein the second starting-up signal is output to the M2M module based on a starting-up trigger action of the machine.
S5: and if the second starting-up signal is received within the preset time length, outputting a starting-up interface control signal to the machine according to the first starting-up control signal and the second starting-up control signal, wherein the starting-up interface control signal is used for controlling the machine to output starting-up interface information in a charging state.
In an embodiment, the boot control method further includes:
s6: and if the second starting control signal is not received within the preset time, outputting a shutdown charging interface signal to the machine, wherein the shutdown charging interface signal is used for controlling the machine to output shutdown charging interface information.
For the detailed description of the embodiments, reference may be made to the corresponding description of the power-on control circuit, which is not described herein again.
The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent structural changes made by using the contents of the specification and the drawings are included in the scope of the present application.
Without further limitation, the recitation of a claim "comprising one of 8230, does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises such elements, and the recitation of like elements, features, or elements in different embodiments may have like or different meanings, and the specific meaning will be determined by its interpretation in such embodiment or by its context in further detail in such embodiment.
In addition, although the terms "first, second, third, etc. are used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well. The terms "or" and/or "are to be construed as inclusive or meaning any one or any combination. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
Claims (9)
1. A startup control circuit is used for controlling a machine connected with an M2M module to start up, wherein a charging control chip is connected with the machine for charging control, and the circuit is characterized by comprising:
the level output module is used for outputting a first level signal;
the power-on control module is respectively connected with the level output module and the M2M module and is used for continuously outputting a first power-on control signal to the M2M module according to the first level signal, wherein the first power-on control signal is a level signal and is used for awakening the M2M module so as to enable the M2M module to control the machine to enter a power-on state during charging;
the startup control module is further used for stopping outputting a first startup control signal to the M2M module after receiving a work control signal so that the M2M module controls the machine to enter a working state, and the work control signal is output after the M2M module controls the machine to enter the startup state in a charging state;
wherein, the start-up control module includes:
the first starting control unit is connected with the level output module and used for receiving the first level signal;
the second starting control unit is connected with the first starting control unit and used for outputting a second level signal to the first starting control unit;
the first power-on control unit is further connected with the M2M module and used for outputting the first power-on control signal according to the first level signal and the second level signal.
2. The power-on control circuit of claim 1,
the M2M module is used for outputting a starting interface control signal to the machine after the machine enters a starting state during charging and when receiving a first starting control signal and a second starting control signal, the second starting control signal is output to the M2M module based on a starting triggering action of the machine, and the starting interface control signal is used for controlling the machine to output starting interface information during the charging state.
3. The power-on control circuit of claim 1, wherein the first power-on control unit comprises a triode;
the base electrode of the triode is connected with the output end of the first start-up control unit, the collector electrode of the triode is respectively connected with the level output module and the M2M module, and the emitting electrode of the triode is grounded;
the second starting-up control unit comprises a capacitor and a resistor;
the first end of the capacitor is connected with the first end of the resistor, the second end of the capacitor is connected with the level output module, and the second end of the resistor is connected with the base electrode of the triode.
4. The power-on control circuit of claim 3, wherein the second power-on control unit further comprises a diode, a cathode of the diode is connected to the first end of the capacitor, and an anode of the diode is grounded.
5. The power-on control circuit according to claim 1, wherein the power-on control module further comprises: and the interrupt control unit is respectively connected with the first starting control unit, the M2M module and the level output module and is used for controlling the disconnection of a loop between the first starting control unit and the level output module so as to enable the first control unit to stop outputting the first starting control signal to the M2M module.
6. The power-on control circuit according to claim 1, wherein the first power-on control unit comprises a switch control chip, and the second power-on control unit comprises a power supply, and the power supply is connected with the switch control chip through a universal serial bus.
7. A startup control method, which is applied to an M2M module, wherein the M2M module is connected to a machine connected with a charging control chip, and performs charging control on the machine through the charging control chip, and is characterized in that the M2M module is further connected to a startup control circuit, and the startup control circuit comprises the startup control circuit of any one of claims 1 to 6;
the method comprises the following steps:
acquiring a first startup control signal which is a level signal and is output by the startup control circuit;
controlling the machine to enter a starting state according to the first starting control signal;
and outputting a working control signal to the starting control circuit, wherein the working control signal is used for controlling the starting control circuit to stop outputting a first starting control signal to the M2M module so that the M2M module controls the machine to enter a working state.
8. The power-on control method of claim 7, wherein after the machine enters the power-on state while charging, the method further comprises:
determining whether a second power-on control signal is received within a preset time length, wherein the second power-on control signal is output to an M2M module based on a power-on trigger action of the machine;
and if the second starting control signal is received within a preset time length, outputting a starting interface control signal to the machine according to the first starting control signal and the second starting control signal, wherein the starting interface control signal is used for controlling the machine to output starting interface information in a charging state.
9. The power-on control method according to claim 8, further comprising:
and if the second starting control signal is not received within the preset time, outputting a shutdown charging interface control signal to the machine, wherein the shutdown charging interface control signal is used for controlling the machine to output shutdown charging interface information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| US7822899B2 (en) * | 2007-03-08 | 2010-10-26 | Renesas Electronics Corporation | Data processor and control system |
| DE102009015197A1 (en) * | 2009-03-31 | 2010-10-14 | Volkswagen Ag | Vehicle network control unit and method for operating a vehicle network |
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| CN102769921B (en) * | 2011-05-05 | 2017-09-29 | 中兴通讯股份有限公司 | The duration control method and device of a kind of Home eNodeB |
| JP5755801B2 (en) * | 2011-05-09 | 2015-07-29 | インテル コーポレイション | Machine-to-machine device management technology |
| EP2732565A4 (en) * | 2011-07-14 | 2015-03-25 | Intel Corp | Machine-to-machine (m2m) communications using short message services (sms) |
| CN102413179A (en) * | 2011-11-15 | 2012-04-11 | 江苏瑞曼信息技术有限公司 | Automatic power-on or wake-up machine and power-on or wake-up method thereof |
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