CN105700853A - Control method and electronic device - Google Patents

Control method and electronic device Download PDF

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Publication number
CN105700853A
CN105700853A CN201610127562.1A CN201610127562A CN105700853A CN 105700853 A CN105700853 A CN 105700853A CN 201610127562 A CN201610127562 A CN 201610127562A CN 105700853 A CN105700853 A CN 105700853A
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control instruction
controller
mark
switching device
electronic equipment
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CN201610127562.1A
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CN105700853B (en
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廖宪平
刘益全
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/30076Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Transmitters (AREA)

Abstract

The embodiment of the invention discloses a control method. The control method comprises the steps that a first identification corresponding to a controller is obtained; a control instruction is obtained when detecting that preset parameters of the controller meet the preset conditions; the control instruction is sent, wherein the control instruction is used for controlling a switching device to conduct matching processing on the first identification and a second identification stored itself. The embodiment of the invention further discloses an electronic device.

Description

A kind of control method and electronic equipment
Technical field
The present invention relates to control technology, particularly relate to a kind of control method and electronic equipment。
Background technology
Existing method does not detect switch controller of power supply chip and integrated metal-oxide half field effect transistor (MOSFET, Metal-Oxide-SemiconductorField-EffectTransistor) matching mechanisms whether both mate, so, when integrated MOS FET does not mate with power supply changeover device control chip, it is easy to the electronic equipment caused detects unsuccessfully;And, when power supply changeover device control chip is different from the supplier of integrated MOS FET, and when both do not mate, also easily cause device damage。
Summary of the invention
For solving the technical problem of existing existence, embodiments provide a kind of control method and electronic equipment。
The technical scheme of the embodiment of the present invention is achieved in that
Embodiments provide a kind of control method, including:
Obtain the first mark that controller is corresponding;
Detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction;Described control instruction carries the first mark that described controller is corresponding;
Send described control instruction;Wherein,
Second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
The embodiment of the present invention additionally provides a kind of electronic equipment, including:
Acquiring unit, first mark corresponding for obtaining controller;
Detection unit, for detecting when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
Transmitting element, is used for sending described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
Control method described in the embodiment of the present invention and electronic equipment, first mark corresponding by obtaining controller, detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction, and send described control instruction, described first mark and the second mark self stored are carried out matching treatment by described control instruction control switching device, and then lay a good foundation for being prevented effectively from the failed problem of detection caused owing to integrated MOS FET does not mate with power supply changeover device control chip;Meanwhile, from also lay a good foundation for being prevented effectively from the problems such as the device damage that causes owing to the supplier of power supply changeover device control chip Yu integrated MOS FET is different。
Accompanying drawing explanation
Fig. 1 be embodiment of the present invention control method realize schematic flow sheet one;
Fig. 2 be embodiment of the present invention control method realize schematic flow sheet two;
Fig. 3 be embodiment of the present invention control method realize schematic flow sheet three;
Fig. 4 is the structural representation one of embodiment of the present invention electronic equipment;
Fig. 5 is the structural representation two of embodiment of the present invention electronic equipment。
Detailed description of the invention
In order to more fully hereinafter understand feature and the technology contents of the present invention, below in conjunction with accompanying drawing, the realization of the present invention is described in detail, appended accompanying drawing purposes of discussion only for reference, is not used for limiting the present invention。
Embodiment one
Fig. 1 be embodiment of the present invention control method realize schematic flow sheet one;Described method is applied to electronic equipment;Described electronic equipment at least includes controller and switching device;As it is shown in figure 1, described method includes:
Step 101: obtain the first mark that controller is corresponding;
In actual applications, described controller can be specially the Power convert control chip in described electronic equipment;Described first mark is specially the structured coding of described Power convert control chip。
Step 102: detect when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
In the present embodiment, when described controller is specially Power convert control chip, described parameter preset then can be specially voltage parameter, is also the voltage parameter that described Power convert control chip is corresponding;Specifically, when described electronic equipment detects the voltage parameter of described Power convert control chip more than first threshold, obtain control instruction。Here, described first threshold can be arranged according to the actual requirements and arbitrarily, for instance, described first threshold is 3.3v。
Step 103: send described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
In the present embodiment, described switching device can be specially and described controller, for instance the integrated MOS FET that described Power convert control chip connects。
In the present embodiment, step 103 can send described control instruction specifically by controller with the bus corresponding to switching device。Here, described bus can be specially I2C (Inter-IntegratedCircuit), System Management Bus (SMBus, SystemManagementBus), or power management bus (PMBus, PowerManagementBus)。
In the present embodiment, described control instruction can be specially authorized order or matching instruction。In actual applications, described electronic equipment can set up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, so, to guarantee that power supply changeover device control chip and integrated MOS FET match each other, same carrier authorization in this way, and then shallow laying a good foundation in problem of bringing of the operation mistake for reducing external staff;Meanwhile, also carry out secondary and import and lay a good foundation for effectively realizing management and control Original Design Manufacturer (ODM, OriginalDesignManufacturer) by above-mentioned coupling or licensing process。
In actual applications, second mark of described first mark with self storage is carried out the process of matching treatment by switching device can particularly as follows: described switching device be by the structured coding on power supply changeover device control chip, compare with the registered address of self storage, and then determine matching result according to comparison result。
Here it is worth noting that in actual applications, described step 101 can be specially the processor in described electronic equipment to the executive agent of step 103, for instance Intel Mobile Module (IMM, IntelMobileModule);Or, it is specially baseboard management controller (BMC)。
Method described in the embodiment of the present invention, first mark corresponding by obtaining controller, detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction, and send described control instruction, described first mark and the second mark self stored are carried out matching treatment by described control instruction control switching device, and then lay a good foundation for being prevented effectively from the failed problem of detection caused owing to integrated MOS FET does not mate with power supply changeover device control chip;Meanwhile, from also lay a good foundation for being prevented effectively from the problems such as the device damage that causes owing to the supplier of power supply changeover device control chip Yu integrated MOS FET is different。
Embodiment two
Fig. 2 be embodiment of the present invention control method realize schematic flow sheet two;Described method is applied to electronic equipment;Described electronic equipment at least includes controller and switching device;As in figure 2 it is shown, described method includes:
Step 201: obtain the first mark that controller is corresponding;
In actual applications, described controller can be specially the Power convert control chip in described electronic equipment;Described first mark is specially the structured coding of described Power convert control chip。
Step 202: detect when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
In the present embodiment, when described controller is specially Power convert control chip, described parameter preset then can be specially voltage parameter, is also the voltage parameter that described Power convert control chip is corresponding;Specifically, when described electronic equipment detects the voltage parameter of described Power convert control chip more than first threshold, obtain control instruction。Here, described first threshold can be arranged according to the actual requirements and arbitrarily, for instance, described first threshold is 3.3v。
Step 203: send described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction;
In the present embodiment, described switching device can be specially and described controller, for instance the integrated MOS FET that described Power convert control chip connects。
In the present embodiment, step 203 can send described control instruction specifically by controller with the bus corresponding to switching device。Here, described bus can be specially I2C (Inter-IntegratedCircuit), System Management Bus (SMBus, SystemManagementBus), or power management bus (PMBus, PowerManagementBus)。
Step 204: receive the matching result that described switching device sends;
Step 205: adjust the duty of described switching device according to described matching result。
In the present embodiment, when described control instruction is sent to described switching device by described electronic equipment, described switching device is according to the control instruction received, the second mark self stored carries out matching treatment, obtain matching result, and described matching result is sent to described electronic equipment, so that according to described matching result, described electronic equipment obtains whether described switching device is in the state that can open, and then adjust the duty of described switching device according to this matching result。
In the present embodiment, described control instruction can be specially authorized order or matching instruction。In actual applications, described electronic equipment can set up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, so, to guarantee that power supply changeover device control chip and integrated MOS FET match each other, same carrier authorization in this way, and then shallow laying a good foundation in problem of bringing of the operation mistake for reducing external staff;Meanwhile, also carry out secondary and import and lay a good foundation for effectively realizing management and control Original Design Manufacturer (ODM, OriginalDesignManufacturer) by above-mentioned coupling or licensing process。
Here it is worth noting that in actual applications, described step 201 can be specially the processor in described electronic equipment to the executive agent of step 205, for instance Intel Mobile Module (IMM, IntelMobileModule);Or, it is specially baseboard management controller (BMC)。
In a concrete application scenarios, when the executive agent of described step 201 to step 205 can be specially BMC, namely the BMC in described electronic equipment sets up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, and then reach to limit integrated MOSFET and carry out the purpose of secondary importing;Simultaneously, open the communication mechanism of power supply changeover device control chip and integrated MOS FET, namely before power module is opened, got whether described integrated MOS FET is in the state that can open, and then when getting rid of surface installation technique (SMT), it is ensured that the normal startup of supplied materials。
In actual applications, the process that second mark of described first mark with self storage carries out matching treatment can be specially by switching device, described switching device is by the structured coding on power supply changeover device control chip, compare with the registered address of self storage, and then determine matching result according to comparison result。
Method described in the embodiment of the present invention, first mark corresponding by obtaining controller, detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction, and send described control instruction, the second mark of described first mark with self storage is carried out matching treatment by described control instruction control switching device, and then reception matching result, the duty of switching device is adjusted by matching result, so, effectively prevent the problem that the detection caused owing to integrated MOS FET does not mate is failed with power supply changeover device control chip;Meanwhile, from also effectively prevent the problems such as the device damage that causes owing to the supplier of power supply changeover device control chip Yu integrated MOS FET is different。
Embodiment three
Fig. 3 be embodiment of the present invention control method realize schematic flow sheet three;Described method is applied to electronic equipment;Described electronic equipment at least includes controller and switching device;As it is shown on figure 3, described method includes:
Step 301: obtain the first mark that controller is corresponding;
In actual applications, described controller can be specially the Power convert control chip in described electronic equipment;Described first mark is specially the structured coding of described Power convert control chip。
Step 302: detect when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
In the present embodiment, when described controller is specially Power convert control chip, described parameter preset then can be specially voltage parameter, is also the voltage parameter that described Power convert control chip is corresponding;Specifically, when described electronic equipment detects the voltage parameter of described Power convert control chip more than first threshold, obtain control instruction。Here, described first threshold can be arranged according to the actual requirements and arbitrarily, for instance, described first threshold is 3.3v。
Step 303: send described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction;
In the present embodiment, described switching device can be specially and described controller, for instance the integrated MOS FET that described Power convert control chip connects。
In the present embodiment, step 303 can send described control instruction specifically by controller with the bus corresponding to switching device。Here, described bus can be specially I2C (Inter-IntegratedCircuit), System Management Bus (SMBus, SystemManagementBus), or power management bus (PMBus, PowerManagementBus)。
Step 304: receive the matching result that described switching device sends;
Step 305: send described matching result, in order to receiving terminal controls the duty of described switching device according to described matching result。
In the present embodiment, when described control instruction is sent to described switching device by described electronic equipment, described switching device is according to the control instruction received, the second mark self stored carries out matching treatment, obtain matching result, and described matching result is sent to described electronic equipment, so that according to described matching result, described electronic equipment obtains whether described switching device is in the state that can open, and then adjust the duty of described switching device according to this matching result。
In the present embodiment, described control instruction can be specially authorized order or matching instruction。In actual applications, described electronic equipment can set up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, so, to guarantee that power supply changeover device control chip and integrated MOS FET match each other, same carrier authorization in this way, and then shallow laying a good foundation in problem of bringing of the operation mistake for reducing external staff;Meanwhile, also carry out secondary and import and lay a good foundation for effectively realizing management and control Original Design Manufacturer (ODM, OriginalDesignManufacturer) by above-mentioned coupling or licensing process。
Here it is worth noting that in actual applications, described step 301 can be specially the processor in described electronic equipment to the executive agent of step 305, for instance Intel Mobile Module (IMM, IntelMobileModule);Or, it is specially baseboard management controller (BMC)。
In a concrete application scenarios, when the executive agent of described step 301 to step 305 is specially IMM, now, described receiving terminal in described step 305 is then specially BMC, namely the IMM in described electronic equipment sets up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, and send receiving the described integrated MOS FET matching result sent to described BMC, to be controlled the duty of described switching device by described BMC。
In another concrete application scenarios, when the executive agent of described step 301 to step 305 is specially BMC, now, described receiving terminal in described step 305 is then specially IMM, namely the BMC in described electronic equipment sets up a set of matching mechanisms by the structured coding on power supply changeover device control chip, and then before the power module of electronic equipment is opened, control power supply changeover device control chip to mate with integrated MOS FET, specifically, control the power supply changeover device control chip mandate coding to integrated MOS FET to mate, or integrated MOS FET is carried out authorisation process, and send receiving the described integrated MOS FET matching result sent to described IMM, to be controlled the duty of described switching device by described IMM。
In actual applications, the process that second mark of described first mark with self storage carries out matching treatment can be specially by switching device, described switching device is by the structured coding on power supply changeover device control chip, compare with the registered address of self storage, and then determine matching result according to comparison result。
Method described in the embodiment of the present invention, first mark corresponding by obtaining controller, detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction, and send described control instruction, the second mark of described first mark with self storage is carried out matching treatment by described control instruction control switching device, and then reception matching result, the duty of switching device is adjusted by matching result, so, effectively prevent the problem that the detection caused owing to integrated MOS FET does not mate is failed with power supply changeover device control chip;Meanwhile, from also effectively prevent the problems such as the device damage that causes owing to the supplier of power supply changeover device control chip Yu integrated MOS FET is different。
Embodiment four
Based on the method described in embodiment one to embodiment three, in the present embodiment, described acquisition control instruction can particularly as follows:
Control instruction is generated according to the first mark that controller is corresponding;Or,
Control instruction is obtained from the management device corresponding to described controller。
It is to say, in actual applications, the initiator initiating matching process can be specially BMC, it is also possible to is specially IMM;Specifically, for embodiment three, when the executive agent of step 301 to step 305 is specially IMM, now, the acquisition control instruction in described step 302, it is possible to be specially described IMM according to controller corresponding first mark and generate control instruction;Or, described IMM is from management device corresponding to described controller, for instance described BMC place goes to obtain described control instruction。
Or, when the executive agent of step 301 to step 305 is specially BMC, now, the acquisition control instruction in described step 302, it is possible to be specially described BMC according to controller corresponding first mark and generate control instruction;Or, described BMC is from management device corresponding to described controller, for instance described IMM place goes to obtain described control instruction。
Here it is worth noting that initiate the initiator of matching process, namely the generation side of control instruction, it is also possible to adjust the controlling party of duty for controlling described switching device;Or, initiate the initiator of matching process namely the generation side of control instruction, only it is used for initiating matching process, it is not intended to the controlling party controlling described switching device adjustment duty, in actual applications, it is possible to combination in any initiator and controlling party according to the actual requirements。
Embodiment five
Fig. 4 is the structural representation one of embodiment of the present invention electronic equipment;As shown in Figure 4, described electronic equipment includes:
Acquiring unit 41, first mark corresponding for obtaining controller;
Detection unit 42, for detecting when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
Transmitting element 43, is used for sending described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
In the present embodiment, described transmitting element 43, it is additionally operable to send described control instruction by controller with the bus corresponding to switching device。
Skilled artisan would appreciate that, the function of each processing unit in the electronic equipment of the embodiment of the present invention, can refer to the associated description of aforementioned control method and understand, each processing unit in the electronic equipment of the embodiment of the present invention, can realize by realizing the analog circuit of the function described in the embodiment of the present invention, it is also possible to realize by performing the operation on intelligent terminal of the software of the function described in the embodiment of the present invention。
Embodiment six
Fig. 5 is the structural representation two of embodiment of the present invention electronic equipment;As it is shown in figure 5, described electronic equipment includes:
Acquiring unit 41, first mark corresponding for obtaining controller;
Detection unit 42, for detecting when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
Transmitting element 43, is used for sending described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
In the present embodiment, described transmitting element 43, it is additionally operable to send described control instruction by controller with the bus corresponding to switching device。
In the present embodiment, described electronic equipment also includes:
Receive unit 44, for receiving the matching result that described switching device sends;
Adjustment unit 45, for adjusting the duty of described switching device according to described matching result。
In the present embodiment, described transmitting element 43, it is additionally operable to send described matching result, in order to receiving terminal controls the duty of described switching device according to described matching result。
In the present embodiment, described detection unit 42, it is additionally operable to the first mark according to controller is corresponding and generates control instruction;Or, obtain control instruction from the management device corresponding to described controller。
Skilled artisan would appreciate that, the function of each processing unit in the electronic equipment of the embodiment of the present invention, can refer to the associated description of aforementioned control method and understand, each processing unit in the electronic equipment of the embodiment of the present invention, can realize by realizing the analog circuit of the function described in the embodiment of the present invention, it is also possible to realize by performing the operation on intelligent terminal of the software of the function described in the embodiment of the present invention。
In several embodiments provided herein, it should be understood that disclosed equipment and method, it is possible to realize by another way。Apparatus embodiments described above is merely schematic, such as, the division of described unit, it is only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, or is desirably integrated into another system, or some features can ignore, or do not perform。It addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, equipment or unit, it is possible to be electrical, machinery or other form。
The above-mentioned unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, namely may be located at a place, it is also possible to be distributed on multiple NE;Part or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme。
It addition, each functional unit in various embodiments of the present invention can be fully integrated in a processing unit, it is also possible to be that each unit is individually as a unit, it is also possible to two or more unit are integrated in a unit;Above-mentioned integrated unit both can adopt the form of hardware to realize, it would however also be possible to employ hardware adds the form of SFU software functional unit and realizes。
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment;And aforesaid storage medium includes: movable storage device, read only memory (ROM, ReadOnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD。
Or, if the above-mentioned integrated unit of the present invention realizes using the form of software function module and as independent production marketing or when using, it is also possible to be stored in a computer read/write memory medium。Based on such understanding, the part that prior art is contributed by the technical scheme of the embodiment of the present invention substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server or the network equipment etc.) performs all or part of of method described in each embodiment of the present invention。And aforesaid storage medium includes: movable storage device, read only memory (ROM, ReadOnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD。
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with described scope of the claims。

Claims (10)

1. a control method, including:
Obtain the first mark that controller is corresponding;
Detect when the parameter preset of described controller meets pre-conditioned, obtain control instruction;Described control instruction carries the first mark that described controller is corresponding;
Send described control instruction;Wherein,
Second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
2. method according to claim 1, it is characterised in that the described control instruction of described transmission, including:
Described control instruction is sent with the bus corresponding to switching device by controller。
3. method according to claim 1, it is characterised in that described method also includes:
Receive the matching result that described switching device sends;
The duty of described switching device is adjusted according to described matching result。
4. method according to claim 1, it is characterised in that described method also includes:
Receive the matching result that described switching device sends;
Send described matching result, in order to receiving terminal controls the duty of described switching device according to described matching result。
5. method according to claim 1, it is characterised in that described acquisition control instruction, including:
Control instruction is generated according to the first mark that controller is corresponding;Or,
Control instruction is obtained from the management device corresponding to described controller。
6. an electronic equipment, including:
Acquiring unit, first mark corresponding for obtaining controller;
Detection unit, for detecting when the parameter preset of described controller meets pre-conditioned, obtains control instruction;Described control instruction carries the first mark that described controller is corresponding;
Transmitting element, is used for sending described control instruction;Wherein, the second mark of described first mark with self storage is carried out matching treatment for controlling switching device by described control instruction。
7. electronic equipment according to claim 6, it is characterised in that described transmitting element, is additionally operable to send described control instruction by controller with the bus corresponding to switching device。
8. electronic equipment according to claim 6, it is characterised in that described electronic equipment also includes:
Receive unit, for receiving the matching result that described switching device sends;
Adjustment unit, for adjusting the duty of described switching device according to described matching result。
9. electronic equipment according to claim 8, it is characterised in that described transmitting element, is additionally operable to send described matching result, in order to receiving terminal controls the duty of described switching device according to described matching result。
10. electronic equipment according to claim 6, it is characterised in that described detection unit, is additionally operable to the first mark according to controller is corresponding and generates control instruction;Or, obtain control instruction from the management device corresponding to described controller。
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