CN106773890A - The adjustable electric supply installation of time delay, method and the circuit board with the device - Google Patents
The adjustable electric supply installation of time delay, method and the circuit board with the device Download PDFInfo
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- CN106773890A CN106773890A CN201610931850.2A CN201610931850A CN106773890A CN 106773890 A CN106773890 A CN 106773890A CN 201610931850 A CN201610931850 A CN 201610931850A CN 106773890 A CN106773890 A CN 106773890A
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- power supply
- configuration information
- supply configuration
- electricity consumption
- chip microcomputer
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- 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
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21068—Configure input signals either as interrupt or status signals
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- Automation & Control Theory (AREA)
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Abstract
The present invention provides a kind of adjustable electric supply installation of time delay, method and the circuit board with the device.Wherein device includes：Switch selection circuit, is connected with power supply and at least two electricity consumption modules, the supply access for turning on and disconnecting the electricity consumption module；Single-chip microcomputer, is connected with the power supply and the switch selection circuit, for controlling the switch selection circuit conducting according to power supply configuration information and disconnecting the supply access of the electricity consumption module；The power supply configuration information includes the power supply output state and on-delay value of the supply access of the electricity consumption module；Whether the power supply output state of the supply access of the electricity consumption module needs to be set to conducting including individual channel.The technical scheme that the present invention is provided makes interface flexibility between mainboard and modules, the modification of the program to mainboard and modules is avoided while collaborative work, avoid due to anomaly caused by the initialization time for coordinating modules, make building for Complex Structural System more flexible.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of adjustable electric supply installation of time delay, method and with the dress
The circuit board put.
Background technology
For system-level product, often it has been required for multiple modules to be cooperated, wherein the work of modules
Can there is certain priority setting in order.For example for the communication between modules, because when being initialized after electricity on modules
Between it is different, initialization is just had to wait in communication and completes to work.Disparate modules designed by current each businessman are at the beginning of it
Time beginning does not have a setting for standard, so when the module designed by mainboard accesses different businessmans, it is necessary to
Initialization time for these modules does certain treatment to the communication failure time of mainboard, or allows the initial of modules
The reduction of change time makes it smoothly to be communicated with mainboard procedure match, realizes cooperating.This relate to need to mainboard or
The program of each module is modified, updates the processes such as programming so that system buildup has certain complexity, and many situations
The communication failure time delay of lower mainboard and the initialization time of each module are arbitrarily to change, and this is just for the establishment of system brings
Certain difficulty.
At present for system-level product mode electric thereon as shown in figure 1, power supply is exported from total one end, one
Carry mainboard and other correlation modules on root power line.In this case, as long as power end connection, mainboard and all modules
Electricity will be simultaneously gone up, now mainboard with all modules before being communicated, it is necessary that initialization completes just be communicated.
Because the communication failure set of time of each module is not also sought unity of standard, this just occurs initialization time short module (example
Such as module 1) entry communication failure timing, another module is still carrying out initial work such as (mainboard), if mainboard is initial
Change overlong time and may result in the entry communication failure of module 1, this is really a kind of erroneous judgement.Processing method general at present is will be logical
News failure timing extension, but to be not each module can arbitrarily change this time for this, if while in system carry mould
Block is more, then the program change being related to there is larger problem.
The content of the invention
In view of this, the invention provides a kind of adjustable electric supply installation of time delay, including：Switch selection circuit, with power supply
Power supply and at least two electricity consumption modules are connected, the supply access for turning on and disconnecting the electricity consumption module；Single-chip microcomputer, with institute
State power supply to be connected with the switch selection circuit, for controlling the switch selection circuit to lead according to power supply configuration information
On and off opens the supply access of the electricity consumption module；The power supply configuration information includes the electricity of the supply access of the electricity consumption module
Source output state and on-delay value；Whether the power supply output state of the supply access of the electricity consumption module includes individual channel
Needs are set to conducting.
Alternatively, the single-chip microcomputer is additionally operable to preset the power supply configuration information in a program.
Alternatively, the switch selection circuit is also connected with mainboard, and the power supply is by the switch selection electricity
The main board power supply is given on road.
Alternatively, also whether the instruction of configuration mode is entered for responding input, if then receiving defeated including control circuit
The power supply configuration information and enable power supply configuration-direct for entering, and the power supply configuration information being input into and the enable are supplied
Electric configuration-direct is sent to the single-chip microcomputer.
Alternatively, the control circuit includes input block and the first display unit；The input block include button or
Touch-screen；First display unit includes charactron or liquid crystal display.
Alternatively, the single-chip microcomputer is additionally operable to：Receive it is described control circuit send the power supply configuration information and
In the case of enabling power supply configuration-direct, the power supply configuration information is preserved, and according to the power supply configuration information control
Switch selection circuit turns on and disconnects the supply access of the electricity consumption module；Or, it is being not received by the control circuit hair
The power supply configuration information that send and power supply configuration-direct is enabled, and pass through the control circuit and configure to preserve described
In the case of power supply configuration information, according to the power supply configuration information that had preserved control the switch selection circuit conducting and
Disconnect the supply access of the electricity consumption module；Or, match somebody with somebody confidence in the power supply for being not received by the control circuit transmission
Breath and enable power supply configuration-direct, and the power supply configuration information was preserved not over the control circuit configuration, and
In the case of the power supply configuration information is preset in SCM program, preset in SCM program according to described
Power supply configuration information control switch selection circuit conducting and disconnect the supply access of the electricity consumption module.
Alternatively, the power supply and the single-chip microcomputer are also connected with mainboard.
Alternatively, the mainboard is used to preset the power supply configuration information in a program, and will be described when upper electric
Power supply configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer.
Alternatively, the mainboard is used to send reading instruction to the electricity consumption module when upper electric, reads the electricity consumption mould
The power supply configuration information of block, and detect power supply configuration information power supply configuration set in advance with mainboard program of the reading
Whether information is consistent, if consistent be sent to the single-chip microcomputer by the power supply configuration information and enable power supply configuration-direct；If no
Power supply configuration information that is consistent then preserving the reading, and by the power supply configuration information of the reading and enable power supply configuration-direct
It is sent to the single-chip microcomputer.
Alternatively, the mainboard is additionally operable to, in the case where the power supply configuration information was preserved, institute be detected when upper electric
Whether the power supply configuration information for stating reading is consistent with the power supply configuration information for preserving, if consistent match somebody with somebody confidence by the power supply
Breath and enable power supply configuration-direct are sent to the single-chip microcomputer；If inconsistent institute is replaced with the power supply configuration information of the reading
The power supply configuration information for preserving is stated, and the power supply configuration information of the reading and enable power supply configuration-direct is sent to described
Single-chip microcomputer.
Alternatively, the single-chip microcomputer is additionally operable to receiving the power supply configuration information and the enable confession that the mainboard sends
In the case of electric configuration-direct, the switch selection circuit conducting is controlled according to the power supply configuration information and the electricity consumption is disconnected
The supply access of module.
Alternatively, also including the second display unit, for checking the power supply configuration information.
Alternatively, also including power circuit, the power supply is connected by the power circuit with electricity consumption device, institute
Power circuit is stated for being the electricity consumption device operating voltages by voltage-regulation；The electricity consumption device includes single-chip microcomputer, described opens
Close selection circuit；In the case that the power supply is connected with the mainboard, the electricity consumption device also includes the mainboard.
Another aspect of the present invention additionally provides a kind of circuit board, with the adjustable power supply dress of the time delay described in any of the above
Put.
Another aspect of the invention additionally provides a kind of adjustable method of supplying power to of time delay, including：Switch selection circuit, institute are set
State switch selection circuit to be connected with power supply and at least two electricity consumption modules, for turning on and disconnecting the electricity consumption module
Supply access；Single-chip microcomputer is connected with the power supply and the switch selection circuit, the single-chip microcomputer is matched somebody with somebody according to power supply
The confidence breath control switch selection circuit turns on and disconnects the supply access of the electricity consumption module；The power supply configuration information bag
Include the power supply output state and on-delay value of the supply access of the electricity consumption module；The supply access of the electricity consumption module
Whether power supply output state needs to be set to conducting including individual channel.
Alternatively, it is additionally included in the SCM program and presets the power supply configuration information.
Alternatively, also including the switch selection circuit is connected with mainboard, the power supply passes through the switch
Selection circuit gives the main board power supply.
Alternatively, also including setting control circuit, whether the instruction of configuration mode is entered for responding input, if then connecing
Receive the power supply configuration information of input and enable power supply configuration-direct, and by the power supply configuration information being input into and described make
The configuration-direct that can power is sent to the single-chip microcomputer.
Alternatively, the control circuit includes input block and the first display unit；The input block include button or
Touch-screen；First display unit includes charactron or liquid crystal display.
Alternatively, the single-chip microcomputer is receiving the power supply configuration information and the enable power supply that the control circuit sends
In the case of configuration-direct, the power supply configuration information is preserved, and according to the power supply configuration information control switch selection
The supply access of circuit turn-on and the disconnection electricity consumption module；Or, the single-chip microcomputer is being not received by the control circuit
Send the power supply configuration information and enable power supply configuration-direct, and pass through it is described control circuit configure preserved institute
In the case of stating power supply configuration information, the switch selection circuit conducting is controlled according to the power supply configuration information for having preserved
With the supply access for disconnecting the electricity consumption module；Or, the single-chip microcomputer is being not received by the institute that the control circuit sends
State power supply configuration information and enable power supply configuration-direct, and the power supply was preserved not over the control circuit configuration and match somebody with somebody
Confidence cease, and preset in SCM program it is described power supply configuration information in the case of, according to described in single-chip microcomputer journey
Power supply configuration information set in advance controls the power supply that the switch selection circuit turned on and disconnected the electricity consumption module to lead in sequence
Road.
Alternatively, also including the power supply and the single-chip microcomputer are connected with mainboard.
Alternatively, the power supply configuration information is preset in the mainboard program, and by the power supply when upper electric
Configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer.
Alternatively, the mainboard sends reading instruction when upper electric to the electricity consumption module, reads the electricity consumption module
Power supply configuration information, and detect the power supply configuration information and the power supply configuration information set in advance in mainboard program of the reading
It is whether consistent, if consistent be sent to the single-chip microcomputer by the power supply configuration information and enable power supply configuration-direct；If inconsistent
The power supply configuration information of the reading is then preserved, and by the power supply configuration information of the reading and enables power supply configuration-direct transmission
To the single-chip microcomputer.
Alternatively, institute is detected when upper electric in the case where the power supply configuration information was preserved also including the mainboard
Whether the power supply configuration information for stating reading is consistent with the power supply configuration information for preserving, if consistent match somebody with somebody confidence by the power supply
Breath and enable power supply configuration-direct are sent to the single-chip microcomputer；If inconsistent institute is replaced with the power supply configuration information of the reading
The power supply configuration information for preserving is stated, and the power supply configuration information of the reading and enable power supply configuration-direct is sent to described
Single-chip microcomputer.
Alternatively, the single-chip microcomputer is receiving the power supply configuration information and the enable power supply configuration that the mainboard sends
In the case of instruction, the switch selection circuit conducting is controlled according to the power supply configuration information and the electricity consumption module is disconnected
Supply access.
Alternatively, also including setting the second display unit, for checking the power supply configuration information.
Alternatively, also including setting power circuit, the power supply is connected by the power circuit with electricity consumption device
Connect, it is the electricity consumption device operating voltages that the power circuit is used for voltage-regulation；The electricity consumption device includes single-chip microcomputer, institute
State switch selection circuit；In the case that the power supply is connected with the mainboard, the electricity consumption device also includes described
Mainboard.
The technical scheme of offer of the invention can in real time change the time of electricity in each module so that mainboard and each mould
Between block can interface flexibility, realize cooperate while avoid modifying the program of mainboard and modules；It is at one
The initialization time delay of various intermodules can not be considered during the product form of irrespective of size, it is to avoid due to coordinating the initialization of modules
Anomaly is produced caused by time, the programming complexity of each module communication when reducing system buildup so that system-level product
Building for product is more flexible.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes a part of the invention, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the system power supply figure of prior art；
Fig. 2 is a kind of electrical block diagram of preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided；
Fig. 3 is a kind of workflow diagram of preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided；
Fig. 4 is the electrical block diagram of the another preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided；
Fig. 5 is the workflow diagram of the another preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided；
Fig. 6 is the general frame figure of the adjustable method of supplying power to of time delay that the present invention is provided.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Corresponding accompanying drawing is clearly and completely described to technical solution of the present invention.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, belong to the scope of protection of the invention.
It should be noted that term " first ", " in description and claims of this specification and above-mentioned accompanying drawing
Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except illustrating herein or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or other intrinsic steps of equipment or unit.
The invention provides a kind of adjustable electric supply installation of time delay.Fig. 2 is the adjustable power supply dress of time delay that the present invention is provided
A kind of electrical block diagram of the preferred embodiment put.The confession that the present invention is provided is represented in dashed rectangle region shown in Fig. 2
Electric installation, as shown in Fig. 2 the adjustable electric supply installation of time delay of the invention includes：Switch selection circuit, with power supply and at least
Two electricity consumption modules are connected, the supply access for turning on and disconnecting the electricity consumption module；Single-chip microcomputer, with the power supply
It is connected with the switch selection circuit, for controlling the switch selection circuit conducting according to power supply configuration information and disconnecting institute
State the supply access of electricity consumption module；The power supply configuration information includes the power supply output state of the supply access of the electricity consumption module
And on-delay value；Whether the power supply output state of the supply access of the electricity consumption module needs to be set to including individual channel
Conducting.Switch selection circuit can by triode, the device such as 2003 chips composition, switch selection circuit by single-chip microcomputer IO foot controls
System, realizes the conducting of respective channels and disconnects, 3 passages schematically illustrated in Fig. 2, side circuit can access more logical as needed
Road and module.
According to a kind of implementation method of the adjustable electric supply installation of time delay of the present invention, described device also includes power circuit, institute
State power supply to be connected with electricity consumption device by the power circuit, it is the use that the power circuit is used for voltage-regulation
Electrical part operating voltage；The electricity consumption device includes single-chip microcomputer, the switch selection circuit.As shown in Fig. 2 power supply is this
The device of invention is powered, and power supply can be depressurized as required voltage (for example by the power circuit in present system
Conventional 24V, 15V, 12V, 5V, 3.3V etc.), supply voltage after then these are depressurized access a switch selection circuit and
Single-chip microcomputer.
In different embodiments of the invention, power supply configuration information can preset in a program, it is also possible to by control
Circuit configuration power supply configuration information processed obtains power supply configuration information in a communication manner, will be detailed in following each embodiment
It is thin to illustrate the different modes for obtaining power supply configuration information.
Embodiment one：The switch selection circuit is also connected with mainboard, and the power supply is by the switch selection
Circuit gives the main board power supply.The single-chip microcomputer is additionally operable to preset the power supply configuration information in a program.Directly in list
The Delayed conducting time of individual channel is set in the program of piece machine, will be operated according to corresponding setting after startup.This
The mode of kind is upper in the presence of great limitation for using just in the absence of settable function.
Embodiment two：It is with the identical of embodiment one：The switch selection circuit is also connected with mainboard, the power supply electricity
The main board power supply is given in source by the switch selection circuit.Because embodiment one is using above there is very big limitation, implementing
Control circuit (as shown in Figure 2) is increased in example two, for setting power supply configuration information.
In embodiment two, control circuit is used to respond the instruction whether input enters configuration mode, if then receiving defeated
The power supply configuration information and enable power supply configuration-direct for entering, and the power supply configuration information being input into and the enable are supplied
Electric configuration-direct is sent to the single-chip microcomputer.
In embodiment two, the control circuit includes input block and the first display unit；The input block includes
Button or touch-screen；First display unit includes charactron or liquid crystal display.
Fig. 3 is a kind of workflow diagram of preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided.Such as Fig. 3
Shown, in embodiment two, after electric supply installation works on power first, whether detection control circuit end has entrance within a certain period of time
It is the instruction of configuration mode, conducting operation is carried out to path according to the power supply configuration information of acquiescence if configuration mode is not entered
(the power supply configuration information wherein given tacit consent to is when before not by configuration, confidence to be matched somebody with somebody using the power supply is preset in program
Breath；Before passing through configuration, then turned on according to the power supply configuration information for configuring before), if into configuration mode
The conducting situation and conducting delay time of each road path are then set by button and numeral method, according to each time delay
Value, accurate timing is completed using timer, finally exports respective channels.
In above process, the single-chip microcomputer is used for：Match somebody with somebody confidence in the power supply for receiving the control circuit transmission
In the case of breath and enable power supply configuration-direct, the power supply configuration information is preserved, and according to the power supply configuration information control
The switch selection circuit turns on and disconnects the supply access of the electricity consumption module；Or, it is being not received by the control electricity
Road send the power supply configuration information and enable power supply configuration-direct, and pass through it is described control circuit configure preserved
In the case of the power supply configuration information, the switch selection circuit is controlled to lead according to the power supply configuration information for having preserved
On and off opens the supply access of the electricity consumption module；Or, match somebody with somebody in the power supply for being not received by the control circuit transmission
Confidence ceases and enables power supply configuration-direct, and preserves the power supply configuration information not over the control circuit configuration,
And in the case of the power supply configuration information is preset in SCM program, according to described advance in SCM program
The power supply configuration information of setting controls the switch selection circuit conducting and disconnects the supply access of the electricity consumption module.
Fig. 4 is the electrical block diagram of the another preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided.
Embodiment three：As shown in figure 4, the power supply and the single-chip microcomputer are also connected with mainboard.The knot of embodiment three
With embodiment one and the difference of embodiment two be on structure mainboard power supply it is straight by the power supply circuit of electric supply installation of the invention
Connect offer, i.e. mainboard simultaneously upper with electric supply installation electric.
As shown in figure 4, in embodiment three, the power supply is by the power circuit and single-chip microcomputer, switch selection
Circuit is connected with mainboard, and it is the work of single-chip microcomputer, switch selection circuit and mainboard that the power circuit is used for voltage-regulation
Voltage.
In embodiment three, the mainboard is used to preset the power supply configuration information in a program, and when upper electric
The power supply configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer.With embodiment one similarly, directly
The Delayed conducting time of individual channel is set in the program of mainboard, will be operated according to corresponding setting after startup,
This mode is upper in the presence of greatly limitation for using just in the absence of settable function.
Example IV：It is with the identical of embodiment three：The power supply and the single-chip microcomputer are also connected with mainboard, main
Plate is simultaneously upper with electric supply installation electric.Because embodiment three is using above there is very big limitation, be increased in example IV and passed through
The communication modes of mainboard assign the time delay power-on time of each electricity consumption module of instructions coordinate.(as shown in Figure 4).Mainboard is filled with power supply
After putting upper electricity simultaneously, with the control circuit in mode (communication can be the modes such as 485, CAN) substitution embodiment two of communication, pass through
Pre-set communications protocol, mainboard carries out instruction issuing to electric supply installation.When assigning as configuration mode, mainboard can be to supplying
Individual channel in electric installation is configured (whether configuration turns on and turn on the time of preceding time delay), and power supply is enabled after the completion of configuration
Device.
Fig. 5 is the workflow diagram of the another preferred embodiment of the adjustable electric supply installation of time delay that the present invention is provided.Such as Fig. 5
Shown, in example IV, mainboard is with electric supply installation while after upper electricity, electric supply installation is not received by power supply within a certain period of time
Configuration information, can according to the power supply configuration information of acquiescence path is carried out conducting operation (the power supply configuration information situation of acquiescence with
Above-described embodiment two is identical), when receive need enter configuration mode when, instruction sum is communicatively assigned by mainboard
According to single-chip microcomputer obtains the power supply output state and delay value of each path, and each passage is configured.Wherein by under mainboard
Corresponding functional protocol is set according to functional requirement up in instruction, mainboard tells that power supply is filled by sending the content set in agreement
Put and whether configured into configuration mode, the parameter value of concrete configuration is also assigned by mainboard, electric supply installation passes through certain hour
Whether interior detection communication data has the frame data into configuration mode, and realization detects whether to enter configuration mode.In addition, mainboard is logical
Communications protocol is crossed, the instruction whether correspondence path turns on is assigned, for example, represents respective channels with an a certain position for byte
State：0 to close, and 1 is conducting.Electric supply installation, to corresponding frame data, is parsed so as to judge whether by communications reception
Need to set conducting.Then electric supply installation is enabled after being provided with, the output state that single-chip microcomputer obtains individual channel (disconnects or leads
It is logical) and delay value (numerical value is just effective when only turning on), can be according to the state pair being input into according to relative set electric supply installation
Individual channel is controlled, so as to realize the power supply of individual channel.Specifically, according to each delay value, completed using timer
Accurate timing, exports respective channels.
Specifically, in example IV, the mainboard is used to send reading instruction to the electricity consumption module when upper electric, reads
The power supply configuration information of the electricity consumption module is taken, and detects that the power supply configuration information of the reading sets in advance with mainboard program
Whether fixed power supply configuration information consistent, if it is consistent by the power supply configuration information and enable power supply configuration-direct be sent to it is described
Single-chip microcomputer；Preserve the power supply configuration information of the reading if inconsistent, and by the power supply configuration information and enable of the reading
Power supply configuration-direct is sent to the single-chip microcomputer.
Further, the mainboard is additionally operable to, in the case where the power supply configuration information was preserved, institute be detected when upper electric
Whether the power supply configuration information for stating reading is consistent with the power supply configuration information for preserving, if consistent match somebody with somebody confidence by the power supply
Breath and enable power supply configuration-direct are sent to the single-chip microcomputer；If inconsistent institute is replaced with the power supply configuration information of the reading
The power supply configuration information for preserving is stated, and the power supply configuration information of the reading and enable power supply configuration-direct is sent to described
Single-chip microcomputer.
In example IV, the single-chip microcomputer be additionally operable to receive the power supply configuration information that the mainboard sends and
In the case of enabling power supply configuration-direct, the switch selection circuit conducting is controlled according to the power supply configuration information and institute is disconnected
State the supply access of electricity consumption module.
As shown in figure 4, in example IV, electric supply installation also includes the second display unit, for checking that the power supply is matched somebody with somebody
Confidence ceases.
Compared with embodiment two, example IV will control terminal circuit to cancel, and only be realized using the mode of communication, but this
Mode just necessarily requires the program of mainboard to have could be using the present invention, so using above there is with communication function of the invention
One definite limitation.
Another aspect of the present invention additionally provides a kind of circuit board, with the adjustable power supply dress of the time delay described in any of the above
Put.
Another aspect of the invention additionally provides a kind of adjustable method of supplying power to of time delay.Fig. 6 is that the time delay that the present invention is provided can
The general frame figure of the method for supplying power to of tune.As shown in fig. 6, the adjustable method of supplying power to of time delay of the present invention includes：Step 110, is set
Switch selection circuit, the switch selection circuit is connected with power supply and at least two electricity consumption modules, for leading on and off
Open the supply access of the electricity consumption module；Step 120, single-chip microcomputer is connected with the power supply and the switch selection circuit
Connect, the single-chip microcomputer controls the switch selection circuit conducting and disconnects the power supply of the electricity consumption module according to power supply configuration information
Path；The power supply configuration information includes the power supply output state and on-delay value of the supply access of the electricity consumption module；
Whether the power supply output state of the supply access of the electricity consumption module needs to be set to conducting including individual channel.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, it is additionally included in the SCM program pre-
First set the power supply configuration information.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also including by the switch selection circuit with
Mainboard is connected, and the power supply gives the main board power supply by the switch selection circuit.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also including setting control circuit, for ringing
Should be input into and whether enter the instruction of configuration mode, if then receive the power supply configuration information of input and enable power supply configuration referring to
Order, and the power supply configuration information being input into and enable configuration-direct of powering are sent to the single-chip microcomputer.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, the control circuit include input block and
First display unit；The input block includes button or touch-screen；First display unit includes charactron or liquid crystal display.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, the single-chip microcomputer is receiving the control
The power supply configuration information and enable that circuit sends are powered in the case of configuration-direct, preserve the power supply configuration information, and
The switch selection circuit conducting is controlled according to the power supply configuration information and the supply access of the electricity consumption module is disconnected；Or
Person, the single-chip microcomputer refers in the power supply configuration information for being not received by the control circuit transmission with power supply configuration is enabled
Order, and pass through it is described control circuit configuration preserved it is described power configuration information in the case of, according to what is preserved
The power supply configuration information controls the switch selection circuit conducting and disconnects the supply access of the electricity consumption module；Or, institute
State single-chip microcomputer be not received by it is described control circuit send the power supply configuration information and enable power supply configuration-direct, and
The power supply configuration information was preserved not over the control circuit configuration, and was preset in SCM program described
In the case of power supply configuration information, the switch is controlled according to the power supply configuration information set in advance in SCM program
Selection circuit turns on and disconnects the supply access of the electricity consumption module.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also including by the power supply and described
Single-chip microcomputer is connected with mainboard.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, institute is preset in the mainboard program
Power supply configuration information is stated, and the power supply configuration information and enable power supply configuration-direct are sent to the monolithic when upper electric
Machine.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, the mainboard is when upper electric to the electricity consumption
Module sends reading instruction, reads the power supply configuration information of the electricity consumption module, and detects the power supply configuration information of the reading
Whether power supply configuration information set in advance with mainboard program be consistent, if consistent supply the power supply configuration information and enable
Electric configuration-direct is sent to the single-chip microcomputer；Preserve the power supply configuration information of the reading if inconsistent, and by the reading
Power supply configuration information and enable power supply configuration-direct be sent to the single-chip microcomputer.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also preserving described including the mainboard
In the case of power supply configuration information, detect that the power supply configuration information of the reading is configured with the power supply for preserving when upper electric
Whether information is consistent, if consistent be sent to the single-chip microcomputer by the power supply configuration information and enable power supply configuration-direct；If no
Consistent then power supply configuration information with the reading replaces the power supply configuration information for preserving, and by the power supply of the reading
Configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, the single-chip microcomputer is receiving the mainboard
In the case of the power supply configuration information and enable power supply configuration-direct that send, according to the power supply configuration information control
Switch selection circuit turns on and disconnects the supply access of the electricity consumption module.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also including setting the second display unit, use
In checking the power supply configuration information.
According to a kind of implementation method of the adjustable method of supplying power to of time delay of the present invention, also including setting power circuit, the confession
Power supply is connected by the power circuit with electricity consumption device, and it is the electrical appliance that the power circuit is used for voltage-regulation
Part operating voltage；The electricity consumption device includes single-chip microcomputer, the switch selection circuit；When the power supply and the mainboard phase
In the case of connection, the electricity consumption device also includes the mainboard.
The present invention as described above, by carrying out step-down treatment to power supply, export it is various needed for voltages, then by list
Piece machine and switch selection circuit control the output of each road voltage, wherein specifically output situation and output time delay wherein
It is configured by control circuit in kind implementation method, is configured by the communication of mainboard in another embodiment.Its is excellent
Gesture is that may be such that various systems are not required to consider the initialization time and communication failure time of its modules etc. when setting up
Relation so that the program of modules need not be carried out while flexibly can accessing disparate modules in system building any
Change, and electric supply installation of the invention is tried out in any mainboard and module, there is very strong practicality and convenience.
The technical scheme of offer of the invention can in real time change the time of electricity in each module so that mainboard and each mould
Between block can interface flexibility, realize cooperate while avoid modifying the program of mainboard and modules；It is at one
The initialization time delay of various intermodules can not be considered during the product form of irrespective of size, it is to avoid due to coordinating the initialization of modules
Anomaly is produced caused by time, the programming complexity of each module communication when reducing system buildup so that system-level product
Building for product is more flexible.
Function described herein can be implemented in hardware, the software by computing device, firmware or its any combinations.
If implemented in the software by computing device, then computer can be stored in using function as one or more instructions or code
Transmitted on readable media or via computer-readable media.Other examples and embodiment will in of the invention and appended right
Ask in the scope and spirit of book.For example, be attributed to the property of software, function described above can be used by processor,
The software implementation of hardware, firmware, hardwired or the combination execution for appointing whichever in these.Additionally, each functional unit can be with integrated
In a processing unit, or unit is individually physically present, it is also possible to which two or more units are integrated in
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents, can be by other
Mode is realized.Wherein, device embodiment described above is only schematical, such as division of described unit, Ke Yiwei
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
It is described as separating component illustrate unit can be or may not be it is physically separate, as control fill
The part put can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be according to the actual needs selected to realize the purpose of this embodiment scheme.
If the integrated unit is to realize in the form of SFU software functional unit and as independent production marketing or use
When, can store in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part for being contributed to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are used to so that a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment methods described of the invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with store program codes
Medium.
Embodiments of the invention are the foregoing is only, is not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within scope of the presently claimed invention.
Claims (27)
1. the adjustable electric supply installation of a kind of time delay, it is characterised in that including：
Switch selection circuit, is connected with power supply and at least two electricity consumption modules, for turning on and disconnecting the electricity consumption mould
The supply access of block；
Single-chip microcomputer, is connected with the power supply and the switch selection circuit, for according to power supply configuration information control institute
State switch selection circuit conducting and disconnect the supply access of the electricity consumption module；The power supply configuration information includes the electricity consumption mould
The power supply output state and on-delay value of the supply access of block；The power supply output state of the supply access of the electricity consumption module
Whether need to be set to conducting including individual channel.
2. device according to claim 1, it is characterised in that the single-chip microcomputer is additionally operable to preset in a program described
Power supply configuration information.
3. device according to claim 1 and 2, it is characterised in that the switch selection circuit is also connected with mainboard, institute
Power supply is stated by the switch selection circuit to the main board power supply.
4. the device stated according to office in claim 1-3, it is characterised in that also including control circuit, be for responding input
The instruction of no entrance configuration mode, if then receive the power supply configuration information of input and enable power supply configuration-direct, and will
The power supply configuration information and the enable configuration-direct of powering of input are sent to the single-chip microcomputer.
5. device according to claim 4, it is characterised in that the control circuit includes that input block and the first display are single
Unit；The input block includes button or touch-screen；First display unit includes charactron or liquid crystal display.
6. the device according to any one of claim 4 or 5, it is characterised in that the single-chip microcomputer is additionally operable to：
In the case where receiving the power supply configuration information of the control circuit transmission and enabling power supply configuration-direct, preserve
The power supply configuration information, and the switch selection circuit conducting is controlled according to the power supply configuration information and the electricity consumption is disconnected
The supply access of module；
Or, be not received by it is described control circuit send the power supply configuration information and enable power supply configuration-direct, and
And passed through it is described control circuit configuration preserved it is described power supply configuration information in the case of, according to the confession for having preserved
Electric configuration information controls the switch selection circuit conducting and disconnects the supply access of the electricity consumption module；
Or, be not received by it is described control circuit send the power supply configuration information and enable power supply configuration-direct, and
And the power supply configuration information was preserved not over the control circuit configuration, and institute is preset in SCM program
In the case of stating power supply configuration information, opened according to the power supply configuration information control set in advance in SCM program
Close selection circuit conducting and disconnect the supply access of the electricity consumption module.
7. device according to claim 1, it is characterised in that the power supply and the single-chip microcomputer are also connected with mainboard
Connect.
8. device according to claim 7, it is characterised in that the mainboard is used to preset the power supply in a program
Configuration information, and the power supply configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer when upper electric.
9. device according to claim 7, it is characterised in that the mainboard is used to be sent out to the electricity consumption module when upper electric
Go out to read instruction, read the power supply configuration information of the electricity consumption module, and detect the power supply configuration information of the reading with master
Whether power supply configuration information set in advance is consistent in plate program, if unanimously configuring the power supply configuration information with power supply is enabled
Instruction is sent to the single-chip microcomputer；Preserve the power supply configuration information of the reading if inconsistent, and by the power supply of the reading
Configuration information and enable power supply configuration-direct are sent to the single-chip microcomputer.
10. device according to claim 9, it is characterised in that the mainboard is additionally operable to preserving the power supply configuration
In the case of information, detect whether are the power supply configuration information of the reading and the power supply configuration information for preserving when upper electric
Unanimously, if consistent be sent to the single-chip microcomputer by the power supply configuration information and enable power supply configuration-direct；Used if inconsistent
The power supply configuration information of the reading replaces the power supply configuration information for preserving, and by the power supply configuration information of the reading
The single-chip microcomputer is sent to power supply configuration-direct is enabled.
11. device according to any one of claim 8-10, it is characterised in that the single-chip microcomputer is additionally operable to receiving
The power supply configuration information and enable that the mainboard sends are powered in the case of configuration-direct, according to the power supply configuration information
The switch selection circuit is controlled to turn on and disconnect the supply access of the electricity consumption module.
12. device according to any one of claim 7-11, it is characterised in that also including the second display unit, be used for
Check the power supply configuration information.
13. device according to any one of claim 1-12, it is characterised in that also including power circuit, the power supply
Power supply is connected by the power circuit with electricity consumption device, and it is the electricity consumption device that the power circuit is used for voltage-regulation
Operating voltage；The electricity consumption device includes single-chip microcomputer, the switch selection circuit；When the power supply is connected with the mainboard
In the case of connecing, the electricity consumption device also includes the mainboard.
14. a kind of circuit boards, with the adjustable electric supply installation of time delay as any one of claim 1-13.
A kind of 15. adjustable method of supplying power to of time delay, it is characterised in that including：
Switch selection circuit is set, and the switch selection circuit is connected with power supply and at least two electricity consumption modules, is used for
Turn on and disconnect the supply access of the electricity consumption module；
Single-chip microcomputer is connected with the power supply and the switch selection circuit, the single-chip microcomputer is according to power supply configuration information
The switch selection circuit is controlled to turn on and disconnect the supply access of the electricity consumption module；The power supply configuration information includes described
The power supply output state and on-delay value of the supply access of electricity consumption module；The power supply of the supply access of the electricity consumption module is defeated
To do well whether needed including individual channel and be set to conducting.
16. methods according to claim 15, it is characterised in that be additionally included in the SCM program and preset institute
State power supply configuration information.
17. method according to claim 15 or 16, it is characterised in that also including by the switch selection circuit and mainboard
It is connected, the power supply gives the main board power supply by the switch selection circuit.
18. methods stated according to office in claim 15-17, it is characterised in that also including setting control circuit, for responding
Whether input enters the instruction of configuration mode, if then receive the power supply configuration information of input and enable power supply configuration referring to
Order, and the power supply configuration information being input into and enable configuration-direct of powering are sent to the single-chip microcomputer.
19. methods according to claim 18, it is characterised in that the control circuit includes input block and the first display
Unit；The input block includes button or touch-screen；First display unit includes charactron or liquid crystal display.
20. method according to any one of claim 18 or 19, it is characterised in that
The single-chip microcomputer is receiving the power supply configuration information and enable power supply configuration-direct that the control circuit sends
In the case of, preserve the power supply configuration information, and according to the power supply configuration information control the switch selection circuit conducting and
Disconnect the supply access of the electricity consumption module；
Or, the single-chip microcomputer is matched somebody with somebody in the power supply configuration information and enable power supply for being not received by the control circuit transmission
Put instruction, and passed through in the case that the control circuit configuration preserved the power supply configuration information, according to having preserved
The power supply configuration information crossed controls the switch selection circuit conducting and disconnects the supply access of the electricity consumption module；
Or, the single-chip microcomputer is matched somebody with somebody in the power supply configuration information and enable power supply for being not received by the control circuit transmission
Instruction is put, and the power supply configuration information was preserved not over the control circuit configuration, and in SCM program
In the case of presetting the power supply configuration information, according to the power supply configuration information set in advance in SCM program
The switch selection circuit is controlled to turn on and disconnect the supply access of the electricity consumption module.
21. methods according to claim 15, it is characterised in that also including by the power supply and the single-chip microcomputer with
Mainboard is connected.
22. methods according to claim 21, it is characterised in that the power supply is preset in the mainboard program and is matched somebody with somebody
Confidence is ceased, and the power supply configuration information and enable power supply configuration-direct are sent into the single-chip microcomputer when upper electric.
23. methods according to claim 21, it is characterised in that the mainboard sends when upper electric to the electricity consumption module
Read instruction, read the power supply configuration information of the electricity consumption module, and detect the power supply configuration information of the reading with mainboard
Whether power supply configuration information set in advance is consistent in program, if consistent refer to the power supply configuration information with power supply configuration is enabled
Order is sent to the single-chip microcomputer；The power supply configuration information of the reading is preserved if inconsistent, and the power supply of the reading is matched somebody with somebody
Confidence ceases and enables power supply configuration-direct and is sent to the single-chip microcomputer.
24. methods according to claim 23, it is characterised in that also preserving the power supply configuration including the mainboard
In the case of information, detect whether are the power supply configuration information of the reading and the power supply configuration information for preserving when upper electric
Unanimously, if consistent be sent to the single-chip microcomputer by the power supply configuration information and enable power supply configuration-direct；Used if inconsistent
The power supply configuration information of the reading replaces the power supply configuration information for preserving, and by the power supply configuration information of the reading
The single-chip microcomputer is sent to power supply configuration-direct is enabled.
25. method according to any one of claim 22-24, it is characterised in that the single-chip microcomputer receive it is described
The power supply configuration information and enable that mainboard sends are powered in the case of configuration-direct, according to the power supply configuration information control
The switch selection circuit turns on and disconnects the supply access of the electricity consumption module.
26. method according to any one of claim 21-25, it is characterised in that also including setting the second display unit,
For checking the power supply configuration information.
27. method according to any one of claim 15-26, it is characterised in that described also including setting power circuit
Power supply is connected by the power circuit with electricity consumption device, and it is the electricity consumption that the power circuit is used for voltage-regulation
Device operating voltages；The electricity consumption device includes single-chip microcomputer, the switch selection circuit；When the power supply and the mainboard
In the case of being connected, the electricity consumption device also includes the mainboard.
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| CN201610931850.2A CN106773890B (en) | 2016-10-31 | 2016-10-31 | Be delayed adjustable power supply unit, method and the circuit board with the device |
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| CN201610931850.2A CN106773890B (en) | 2016-10-31 | 2016-10-31 | Be delayed adjustable power supply unit, method and the circuit board with the device |
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| CN106773890B CN106773890B (en) | 2019-03-15 |
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Cited By (1)
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| CN110554757A (en) * | 2019-09-06 | 2019-12-10 | 山东超越数控电子股份有限公司 | Time-sharing power-on power supply system and design method thereof |
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| CN106773890B (en) | 2019-03-15 |
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