CN112946383A - Normal-temperature normal-power-output-level aging system and construction method for product - Google Patents
Normal-temperature normal-power-output-level aging system and construction method for product Download PDFInfo
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Abstract
The invention provides a normal-temperature normal-power-production-level aging system and a construction method thereof, wherein the system comprises: the MCU control unit is connected with the analog switch chip output unit; the MCU control unit is used for: acquiring a key switch signal after initialization, sending the acquired key switch signal to an analog switch chip output unit, and providing a logic signal for the analog switch chip output unit; the analog switch chip output unit is used for: and after initialization, receiving a logic signal sent by the MCU control unit, and controlling a video output bit according to the logic signal. The invention greatly reduces the use cost, the complexity of operation and the chaos of wire rods by using the mode of MCU control and analog chip centralized output, thereby leading the appearance environment to be simple and orderly.
Description
Technical Field
The invention belongs to the field of electronic product production, and particularly relates to a normal-temperature normal-power-production-level aging system and a construction method thereof.
Background
With the history period of the Chinese entering the comprehensive well-being society, the consumption level of people enters a new upgrading stage, the social demand on electronic information products is greatly increased, the development of the electronic information industry is effectively promoted, and the development prospect of the electronic equipment manufacturing industry is wide. With the rapid development of science and technology, the technology of electronic equipment is also continuously advanced, and new electronic equipment is in endless. The novel equipment embodies the development trend of modern and future electronic equipment towards high frequency, chip type, miniaturization, thinning, low power consumption, high response speed, high resolution, high precision, high power, multiple functions, modularization, compounding, modularization, intellectualization and the like. The demand of the current society for electronic products is increasing, and the daily output is also increasing, so how to improve daily capacity is a problem that needs to be explored.
Disclosure of Invention
The embodiment of the application provides a normal-temperature normal-power-output-level aging system and a construction method of the normal-temperature normal-power-output-level aging system, and aims to provide a production method capable of improving daily output.
In a first aspect, an embodiment of the present application provides a normal temperature and normal power generation level aging system for a product, including: the MCU control unit is connected with the analog switch chip output unit;
the MCU control unit is used for: acquiring a key switch signal after initialization, sending the acquired key switch signal to the analog switch chip output unit, and providing a logic signal for the analog switch chip output unit;
the analog switch chip output unit is used for: and after initialization, receiving a logic signal sent by the MCU control unit, and controlling a video output bit according to the logic signal.
Wherein the MCU control unit is used for:
acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal;
and generating a command signal according to the key signal, and sending the command signal to the analog switch chip output unit.
Wherein, the analog switch chip output unit is used for:
receiving a command signal sent by the MCU control unit;
among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
The command signal is a binary logic command of 0000-1111.
Wherein, the analog switch chip output unit is used for:
judging which host signal input port corresponds to the binary logic commands 0000-1111;
and outputting the selected input port from the output port to a display for display.
In a second aspect, the construction method of the normal-temperature normal-power-production-level aging system comprises the following steps:
the MCU control unit acquires a key switch signal after initialization, sends the acquired key switch signal to an analog switch chip output unit and provides a logic signal for the analog switch chip output unit;
and the analog switch chip output unit receives the logic signal sent by the MCU control unit after being initialized and controls the video output position according to the logic signal.
Wherein, MCU the control unit obtains key switch signal after the initialization, sends the key switch signal who obtains for analog switch chip output unit, includes:
acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal;
and generating a command signal according to the key signal, and sending the command signal to the analog switch chip output unit.
Wherein, the analog switch chip output unit receives the logic signal sent by the MCU control unit after initializing, and controls the video output position according to the logic signal, including:
receiving a command signal sent by the MCU control unit;
among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
The command signal is a binary logic command of 0000-1111.
Wherein the selecting one bit input port from among the 0 to 16 bit input ports to be output from the output port according to the command signal includes:
judging which host signal input port corresponds to the binary logic commands 0000-1111;
and outputting the selected input port from the output port to a display for display.
The normal-temperature normal-power-production-level aging system and the construction method of the product have the following beneficial effects:
this application product normal atmospheric temperature normal electricity volume level ageing system includes: the MCU control unit is connected with the analog switch chip output unit; the MCU control unit is used for: acquiring a key switch signal after initialization, sending the acquired key switch signal to an analog switch chip output unit, and providing a logic signal for the analog switch chip output unit; the analog switch chip output unit is used for: and after initialization, receiving a logic signal sent by the MCU control unit, and controlling a video output bit according to the logic signal. The invention greatly reduces the use cost, the complexity of operation and the chaos of wire rods by using the mode of MCU control and analog chip centralized output, thereby leading the appearance environment to be simple and orderly.
Drawings
FIG. 1 is a schematic structural diagram of a normal temperature and normal power level aging system for products according to an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating a method for constructing a normal temperature and normal power level product aging system according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart illustrating a method for constructing a normal temperature and normal power level product aging system according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of a logic function flow of an MCU module of a product according to an embodiment of the present application;
fig. 5 is a schematic diagram illustrating a process flow of an analog switch event according to an embodiment of the present application.
Detailed Description
The present application is further described with reference to the following figures and examples.
In the following description, the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance. The following description provides embodiments of the invention, which may be combined or substituted for various embodiments, and this application is therefore intended to cover all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then this application should also be considered to include an embodiment that includes one or more of all other possible combinations of A, B, C, D, even though this embodiment may not be explicitly recited in text below.
The following description provides examples, and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than the order described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.
As shown in FIGS. 1-5, the normal temperature and normal power level aging system of the product of the present application comprises: the MCU control unit 201 is connected with the analog switch chip output unit 202; the MCU control unit 201 is configured to: acquiring a key switch signal after initialization, sending the acquired key switch signal to an analog switch chip output unit, and providing a logic signal for the analog switch chip output unit; the analog switch chip output unit 202 is configured to: and after initialization, receiving a logic signal sent by the MCU control unit, and controlling a video output bit according to the logic signal.
The MCU control unit of this application product normal atmospheric temperature normal electricity volume production level aging testing system is used for: acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal; and generating a command signal according to the key signal, and sending the command signal to an output unit of the analog switch chip.
The analog switch chip output unit is used for: receiving a command signal sent by an MCU (microprogrammed control Unit); among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
In some embodiments, the command signal is a binary logic command of 0000-1111.
In some embodiments, the analog switch chip output unit is to: judging which host signal input port corresponds to the binary logic commands 0000-1111; and outputting the selected input port from the output port to a display for display.
The invention relates to a construction method of a normal-temperature normal-power production-level aging system for products, which is used for simultaneously carrying out normal-power normal-temperature aging tests on a plurality of products by utilizing small space and low cost. The invention can greatly reduce the use cost, the complexity of operation and the chaos of wire rods by using the MCU control and simulating the mode of chip centralized output, so that the wire rods are concise and orderly in appearance environment.
The construction method of the normal-temperature normal-power-production-level aging system utilizes a small space and is low in cost, multiple products are subjected to normal-power normal-temperature aging test at the same time, and the normal-temperature normal-power-production-level aging system sequentially comprises an MCU (microprogrammed control unit) and an analog switch chip output unit.
The construction method of the normal-temperature normal-power-production-level aging system comprises the following steps: the MCU control unit acquires a key switch signal after initialization, sends the acquired key switch signal to the analog switch chip output unit and provides a logic signal for the analog switch chip output unit; and the analog switch chip output unit receives the logic signal sent by the MCU control unit after being initialized and controls the video output bit according to the logic signal.
The construction method of the normal-temperature normal-power-production-level aging system comprises the following steps:
the method comprises the following steps: powering on and starting the MCU module;
step two: initializing an MCU module, and initializing a driver of an analog chip;
step three: acquiring a key switch signal by the MCU module, and providing a logic signal for the analog chip according to the acquired key signal;
step four: the analog chip controls the video output bit through the acquired logic signal.
MCU the control unit acquires the key switch signal after the initialization, sends the key switch signal who acquires for analog switch chip output unit, includes: acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal; and generating a command signal according to the key signal, and sending the command signal to an output unit of the analog switch chip.
The analog switch chip output unit receives the logic signal that MCU control unit sent after initializing, according to logic signal control video output position, includes: receiving a command signal sent by an MCU (microprogrammed control Unit); among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
In some embodiments, the command signal is a binary logic command of 0000-1111. Selecting one bit input port from among the 0 to 16 bit input ports to be output from the output port according to the command signal, including: judging which host signal input port corresponds to the binary logic commands 0000-1111; and outputting the selected input port from the output port to a display for display.
According to the construction method of the normal-temperature normal-power-production-level aging system, the MCU single chip microcomputer module and the 16-bit analog switch module are utilized to process the output of signals of each host. The construction method of the normal-temperature normal-power-production-level aging system comprises the following steps:
the method comprises the following steps: powering on and starting the LDO power supply module;
step two: initializing an MCU module and waiting for a key-on command;
step three: initializing an analog switch module, and waiting for the input of logic binary commands 0000-1111;
step four: after the command is started, circularly outputting logic commands of 0000-1111, and waiting for a pause key command, a previous key command and a next key command;
step five: the analog switch receives logic commands of 0000-1111 (representing 1-16 bit host signal input ports), and simultaneously judges which bit of host signal input port corresponds to the binary system input by binary 0000-1111;
step six: the analog switch outputs the selected input port from the output port to the display.
In the present application, the embodiment of the method for constructing the normal temperature and normal power level aging system is basically similar to the embodiment of the normal temperature and normal power level aging system, and reference is made to the introduction of the embodiment of the normal temperature and normal power level aging system for products in relevant places.
It is clear to a person skilled in the art that the solution according to the embodiments of the invention can be implemented by means of software and/or hardware. The "unit" and "module" in this specification refer to software and/or hardware that can perform a specific function independently or in cooperation with other components, where the hardware may be, for example, an FPGA (Field-Programmable Gate Array), an IC (Integrated Circuit), or the like.
Each processing unit and/or module according to the embodiments of the present invention may be implemented by an analog circuit that implements the functions described in the embodiments of the present invention, or may be implemented by software that executes the functions described in the embodiments of the present invention.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
All functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a product normal atmospheric temperature normal electric quantity production level aging system which characterized in that includes: the MCU control unit is connected with the analog switch chip output unit;
the MCU control unit is used for: acquiring a key switch signal after initialization, sending the acquired key switch signal to the analog switch chip output unit, and providing a logic signal for the analog switch chip output unit;
the analog switch chip output unit is used for: and after initialization, receiving a logic signal sent by the MCU control unit, and controlling a video output bit according to the logic signal.
2. The normal-temperature normal-power-production-level aging system for the product according to claim 1, wherein the MCU control unit is used for:
acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal;
and generating a command signal according to the key signal, and sending the command signal to the analog switch chip output unit.
3. The normal-temperature normal-power production-level aging system for the product of claim 2, wherein the analog switch chip output unit is used for:
receiving a command signal sent by the MCU control unit;
among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
4. The normal-temperature normal-power production-level aging system for the product according to any one of claims 1 to 3, wherein the command signal is a binary logic command of 0000 to 1111.
5. The normal-temperature normal-power production-level aging system for the product according to any one of claims 1 to 3, wherein the analog switch chip output unit is used for:
judging which host signal input port corresponds to the binary logic commands 0000-1111;
and outputting the selected input port from the output port to a display for display.
6. A method for constructing a normal-temperature normal-power-production-level aging system for products is characterized by comprising the following steps:
the MCU control unit acquires a key switch signal after initialization, sends the acquired key switch signal to an analog switch chip output unit and provides a logic signal for the analog switch chip output unit;
and the analog switch chip output unit receives the logic signal sent by the MCU control unit after being initialized and controls the video output position according to the logic signal.
7. The method for constructing a normal-temperature normal-power-production-level aging system for a product according to claim 6, wherein the MCU control unit obtains a key switch signal after initialization, and sends the obtained key switch signal to the analog switch chip output unit, and the method comprises the following steps:
acquiring key signals, wherein the key signals comprise a reset signal, a play and pause signal, a previous video switching signal and a next video switching signal;
and generating a command signal according to the key signal, and sending the command signal to the analog switch chip output unit.
8. The method for constructing a normal-temperature normal-power-production-level aging system of a product according to claim 7, wherein the analog switch chip output unit receives a logic signal sent by the MCU control unit after initialization, and controls a video output bit according to the logic signal, and the method comprises the following steps:
receiving a command signal sent by the MCU control unit;
among the 0 to 16-bit input ports, one bit input port is selected to be output from the output port according to the command signal.
9. The method for constructing an ordinary-temperature and ordinary-power product-grade aging system according to any one of claims 6 to 8, wherein the command signal is a binary logic command of 0000-1111.
10. The method for constructing an ordinary temperature and constant power product grade aging system according to claim 8, wherein the selecting one bit input port from the 0 to 16 bit input ports to output from the output port according to the command signal comprises:
judging which host signal input port corresponds to the binary logic commands 0000-1111;
and outputting the selected input port from the output port to a display for display.
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