CN109142929A - Electric power controller and its implementation - Google Patents
Electric power controller and its implementation Download PDFInfo
- Publication number
- CN109142929A CN109142929A CN201810999864.7A CN201810999864A CN109142929A CN 109142929 A CN109142929 A CN 109142929A CN 201810999864 A CN201810999864 A CN 201810999864A CN 109142929 A CN109142929 A CN 109142929A
- Authority
- CN
- China
- Prior art keywords
- measuring instrument
- cpu
- pressure converter
- resistance meter
- electricity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Abstract
The disclosure provides a kind of electric power controller and its implementation, is related to technical field of electronic devices.Electric power controller includes CPU, electric pressure converter, current measuring instrument, resistance meter, electricity measuring instrument, input module, switching component and display.CPU is used to receive user and is selected by the function that input module carries out, it is selected according to function, it controls electric pressure converter and carries out voltage conversion, and the line between control switch changeover module connection electric pressure converter and current measuring instrument, resistance meter or electricity measuring instrument, to realize current measurement function, resistance test function or electrical measurement function；Wherein, function selection includes selection current measurement function, resistance test function or electrical measurement function；CPU is also used to receive the testing result of current measuring instrument, resistance meter or electricity measuring instrument, will test result and is sent to display and is shown.The electric power controller and its implementation are realized full-featured.
Description
Technical field
This disclosure relates to technical field of electronic devices, in particular to a kind of electric power controller and its implementation.
Background technique
Now, it in many scenes, needs to carry out electronic device different parameter measurements, to meet corresponding demand, because
And researching and developing a kind of more comprehensive measuring device of function is needed for user.
Summary of the invention
In view of this, the disclosure is designed to provide a kind of electric power controller and its implementation.
In a first aspect, present disclose provides a kind of electric power controllers, comprising: CPU, electric pressure converter, current measuring instrument,
Resistance meter, electricity measuring instrument, input module, switching component and display；
Wherein, the electric pressure converter, current measuring instrument, resistance meter, electricity measuring instrument, input module, switch are cut
It changes component and display to be electrically connected with the CPU respectively, the electric pressure converter and CPU are electrically connected to a power source, and the switch is cut
Component is changed to be connected between the electric pressure converter and the current measuring instrument, resistance meter and electricity measuring instrument；
The current measuring instrument, resistance meter and the corresponding work electricity of electricity measuring instrument are stored in the CPU
Pressure, the CPU are used to receive user and are selected by the function that the input module carries out, selected according to the function, control institute
It states electric pressure converter and carries out voltage conversion, and control the switching component and be connected to the electric pressure converter and electric current survey
The line between instrument, resistance meter or electricity measuring instrument is measured, is the current measuring instrument, resistance meter or electricity measuring instrument
Power supply, to realize current measurement function, resistance test function or electrical measurement function；Wherein, the function selection includes selection
Current measurement function, resistance test function or electrical measurement function；
The CPU is also used to receive the testing result of the current measuring instrument, resistance meter or electricity measuring instrument, by institute
It states testing result and is sent to the display and shown.
Optionally, the power supply is the socket for connecting alternating current, the electric pressure converter and CPU removable by input power cord
The formula of unloading is connected to the socket；
Wherein, the input power cord includes the first cable for connecting the zero line of the socket, for connecting
The second cable of the zero line side of socket is stated, and the third cable of the ground terminal for connecting the socket.
Optionally, first cable, the second cable and third cable are connected separately with plug, and first cable passes through
Plug connects the zero line of the socket, and second cable connects the zero line side of the socket, the third line by plug
Cable connects the ground terminal of the socket by plug.
Optionally, the CPU is also connected with multiple indicator lights, be stored in the CPU each indicator light respectively with institute
State the corresponding relationship of current measuring instrument, resistance meter and electricity measuring instrument, the CPU be used for for the current measuring instrument,
After resistance meter or electricity measuring instrument power supply, controls corresponding indicator light and light.
Optionally, the electric pressure converter is also connected with output power line, and the output power line with to be external for setting
The socket of available electricity connects；
The output power line includes the 4th cable for connecting the zero line of the socket, for connecting the socket
Zero line side the 5th cable, and the 6th cable of the ground terminal for connecting the socket.
Optionally, the output power line and the electric pressure converter detachable connection；
The electric power controller includes output power line described in multiple groups, and the length of output power line described in every group is different.
Optionally, the electric pressure converter is also connected with USB interface.
Optionally, the electric power controller includes hollow shell, the CPU, electric pressure converter, current measuring instrument,
Resistance meter, electricity measuring instrument and switching component are built in the shell, the input module and display insertion
Formula is set to the shell.
Optionally, the shell includes bottom, top, the first side, second side, third side and the 4th side, wherein described
Side, second side, third side and the 4th side are set between the bottom and top, form a hollow rectangular parallelepiped structure, institute
It states the first side and the second side position is opposite, the third side and the 4th side position are opposite；
The CPU is installed on the bottom, and the electric pressure converter and switching component are installed on first side, institute
It states current measuring instrument, resistance meter and electricity measuring instrument and is installed on described second side, the display and input module insertion
Formula is installed on the top, forms a heat dissipation channel between the bottom, top, the first side and second side；
Heat release hole is offered on the third side and the 4th side.
Second aspect, present disclose provides a kind of implementation methods of above-mentioned electric power controller, which comprises
CPU receives current measurement function, resistance test function or the electrical measurement function that user is selected by input module,
It controls the electric pressure converter and carries out voltage conversion, and the control switching component is connected to the electric pressure converter and institute
State the line between current measuring instrument, resistance meter or electricity measuring instrument；
The electric pressure converter carries out voltage conversion according to the control of the CPU, and the switching component is according to
The control of CPU is connected to the line between the electric pressure converter and the current measuring instrument, resistance meter or electricity measuring instrument；
The current measuring instrument, resistance meter or the electricity measuring instrument powered on is detected, and will test result
It is sent to the CPU；
The CPU receives the testing result and is sent to the display and shown.
The electric power controller and its implementation that the disclosure provides, have carried out ingehious design to electric power controller, have made
CPU can be connected to by switching component electric pressure converter and current measuring instrument, resistance meter or electricity measuring instrument it
Between line, be current measuring instrument, resistance meter or electricity measuring instrument power supply, to realize current measurement function, resistance test
Function or electrical measurement function, function is more complete, and it is more convenient to realize.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the disclosure, letter will be made to attached drawing needed in the embodiment below
It singly introduces, it should be understood that the following drawings illustrates only some embodiments of the disclosure, therefore is not construed as to range
It limits, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other relevant attached drawings.
Fig. 1 is a kind of block diagram for electric power controller that the disclosure provides.
Fig. 2 is a kind of another block diagram for electric power controller that the disclosure provides.
Fig. 3 is a kind of structural schematic diagram for electric power controller that the disclosure provides.
Fig. 4 is a kind of implementation method flow chart for electric power controller that the disclosure provides.
Icon: 10- shell；11-CPU；12- electric pressure converter；13- current measuring instrument；14- resistance meter；15- electricity
Measuring instrument；16- input module；17- switching component；18- display；19- indicator light；20- heat release hole；22-USB interface.
Specific embodiment
Below in conjunction with attached drawing in the disclosure, the technical solution in the disclosure is clearly and completely described, it is clear that
Described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Usually retouched in attached drawing here
The component for the disclosure stated and shown can be arranged and be designed with a variety of different configurations.Therefore, below to mentioning in the accompanying drawings
The detailed description of the embodiment of the disclosure of confession is not intended to limit claimed the scope of the present disclosure, but is merely representative of this
Disclosed selected embodiment.Based on embodiment of the disclosure, those skilled in the art are in the premise for not making creative work
Under every other embodiment obtained, belong to the disclosure protection range.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
As shown in Figure 1, the embodiment of the present disclosure provides a kind of electric power controller, comprising: central processing unit (Central
Processing Unit, CPU11), it is electric pressure converter 12, current measuring instrument 13, resistance meter 14, electricity measuring instrument 15, defeated
Enter component 16, switching component 17 and display 18.
Wherein, the electric pressure converter 12, current measuring instrument 13, resistance meter 14, electricity measuring instrument 15, input module
16, switching component 17 and display 18 are electrically connected with the CPU11 respectively, the electric pressure converter 12 and CPU11 and electricity
Source electrical connection, the switching component 17 are connected to the electric pressure converter 12 and the current measuring instrument 13, resistance test
Between instrument 14 and electricity measuring instrument 15.
The current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15 is stored in the CPU11 to respectively correspond
Operating voltage, the CPU11 is used to receive the function selection that user is carried out by the input module 16, according to the function
Selection controls the electric pressure converter 12 and carries out voltage conversion, and controls the switching component 17 and be connected to the voltage turn
Line between parallel operation 12 and the current measuring instrument 13, resistance meter 14 or electricity measuring instrument 15 is the current measurement
Instrument 13, resistance meter 14 or electricity measuring instrument 15 are powered, to realize current measurement function, resistance test function or electrical measurement
Function.Wherein, the function selection includes selection current measurement function, resistance test function or electrical measurement function.
The CPU11 is also used to receive the detection of the current measuring instrument 13, resistance meter 14 or electricity measuring instrument 15
It is shown as a result, the testing result is sent to the display 18.
Input module 16 can be multiple keys, for example, current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15
A key is respectively corresponded, user's operation respective keys are to complete function selection.For example, if CPU11 is received and current measurement
The trigger signal that the corresponding key of instrument 13 is operated, then determine to have selected current measurement function, thus control switch changeover module
Line between 17 connection electric pressure converters 12 and current measuring instrument 13, powers for current measuring instrument 13, to realize current measurement
Function.
Operating voltage corresponding to current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15 can be identical, can also
With difference, with no restriction to this, CPU11 need to only control electric pressure converter 12 and the voltage of power supply is converted to current measurement the disclosure
Operating voltage corresponding to instrument 13, resistance meter 14 and electricity measuring instrument 15.
Current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15 can be with flexible choices, as long as can be correspondingly
Realize current measurement function, the equipment of resistance test function and electrical measurement function.For example, current measuring instrument 13 can be
Equipment including current sensor.In another example the model of current measuring instrument 13 can be PZ80L-AT3, WS-100 etc..Resistance is surveyed
The model for trying instrument 14 can be LM61-CHB2000, VSN/AT-511 etc..The model of electricity measuring instrument 15 can be KM20-CTF-
400A, BT-168D etc..
Switching component 17 can be with flexible choice, as long as electric pressure converter 12 and current measuring instrument 13, electricity can be connected to
Hinder the line between tester 14 or electricity measuring instrument 15.For example, switching component 17 can be relay assembly, electricity
Flow gauge 13, resistance meter 14 and electricity measuring instrument 15 respectively correspond a relay assembly, and CPU11 passes through control relay
The coil of component obtain it is electric, to control normally opened contact closure, so be connected to electric pressure converter 12 and current measuring instrument 13, resistance is surveyed
Try the line between instrument 14 or electricity measuring instrument 15.
In the disclosure, there are many selections for power supply, for example, power supply can be internal battery, internal battery is electric pressure converter
12 and CPU11 power supply.In another example power supply can be the socket of connection alternating current, the electric pressure converter 12 and CPU11 pass through input
Power supply line detachable connection is in the socket.
Wherein, the input power cord includes the first cable for connecting the zero line of the socket, for connecting
The second cable of the zero line side of socket is stated, and the third cable of the ground terminal for connecting the socket.
In order to realize the convenient connection with socket, first cable, the second cable and third cable can be separately connected
There is plug, first cable connects the zero line of the socket by plug, and second cable passes through described in plug connection
The zero line side of socket, the third cable connect the ground terminal of the socket by plug.First cable, the second cable and third
The setting of cable improves applicability so that electric power controller can be connect with three holes and two spring hole scokets.
Fig. 2 is please referred to, the CPU11 can also be connected with multiple indicator lights 19, each institute is stored in the CPU11
Corresponding relationship of the indicator light 19 respectively with the current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15 is stated, it is described
CPU11 is used for after for the power supply of the current measuring instrument 13, resistance meter 14 or electricity measuring instrument 15, controls corresponding instruction
Lamp 19 is lighted.For example, current measuring instrument 13, resistance meter 14 and electricity measuring instrument 15 can respectively correspond the finger of different colours
Show lamp 19, CPU11 is lighted by the indicator light 19 of control different colours, thus indicator current measuring instrument 13, resistance meter 14
With the working condition of electricity measuring instrument 15.
In order to improve the comprehensive of electric power controller function, the electric pressure converter 12 can also be connected with out-put supply
Line, the output power line with the socket powered for external equipment for connecting.Wherein, the output power line includes for connecting
The 4th cable for connecing the zero line of the socket, the 5th cable of the zero line side for connecting the socket, and for connecting
6th cable of the ground terminal of the socket.The setting of 4th cable, the 5th cable and the 6th cable, so that electric power controller
It can be connect with three holes and two spring hole scokets, improve applicability.
The setting of output power line enables electric power controller to convert the voltage into the voltage after device 12 is converted and is supplied to
External equipment, to meet the power demand of different external connection equipment.
Further, the output power line and 12 detachable connection of electric pressure converter.The power management dress
It sets including output power line described in multiple groups, the length of every group of output power line is different.Pass through the different output of setting multiple groups length
Power supply line improves applicability so that electric power controller can satisfy the power demand of the external equipment away from its different distance.
In order to further increase the comprehensive of electric power controller function, the electric pressure converter 12 can also be connected with logical
With universal serial bus (Universal Serial Bus, USB) interface, to be that external equipment is powered by USB interface 22.
Please refer to Fig. 3, in the disclosure, the electric power controller includes hollow shell 10, the CPU11, electricity
Pressure converter 12, current measuring instrument 13, resistance meter 14, electricity measuring instrument 15 and switching component 17 are built in the shell
In body 10, the input module 16 and display 18 is embedded is set to the shell 10.By shell 10 to CPU11, voltage
Converter 12, current measuring instrument 13, resistance meter 14, electricity measuring instrument 15 and switching component 17 carry out reliably protecting,
Improve the service life of electric power controller.
Optionally, the shell 10 includes bottom, top, the first side, second side, third side and the 4th side, wherein described
First side, second side, third side and the 4th side are set between the bottom and top, form a hollow rectangular parallelepiped structure,
First side and the second side position are opposite, and the third side and the 4th side position are opposite.The CPU11 is installed on the bottom
Portion, the electric pressure converter 12 and switching component 17 are installed on first side, the current measuring instrument 13, resistance test
Instrument 14 and electricity measuring instrument 15 are installed on described second side, and the display 18 and 16 installation by adhering of input module are in the top
Portion forms a heat dissipation channel between the bottom, top, the first side and second side.It is offered on the third side and the 4th side
Heat release hole 20.
Shell 10 is designed as rectangular parallelepiped structure, each device is installed on the bottom, top, the first side and second of shell 10
Non- installing device on side, third side and the 4th side, and heat release hole 20 is set, so that each device of electric power controller was distributed
Heat (can please join via the heat dissipation channel formed between bottom, top, the first side and second side, by the discharge of heat release hole 20
Read the arrow direction in Fig. 3).This kind of structure design, can effectively improve heat dissipation effect, avoid electric power controller thermal runaway,
To improve electric power controller safety in utilization and reliability, and then improve its service life.
On the basis of the above, as shown in figure 4, the disclosure also provides a kind of implementation method of above-mentioned electric power controller, institute
The method of stating includes the following steps.
Step S21, CPU receive current measurement function, resistance test function or the electricity that user is selected by input module
Function is measured, the electric pressure converter is controlled and carries out voltage conversion, and the control switching component is connected to the voltage
Line between converter and the current measuring instrument, resistance meter or electricity measuring instrument.
Step S22, the electric pressure converter carry out voltage conversion, the switching component according to the control of the CPU
According to the control of the CPU be connected to the electric pressure converter and the current measuring instrument, resistance meter or electricity measuring instrument it
Between line.
Step S23, the current measuring instrument, resistance meter or the electricity measuring instrument powered on are detected, and will
Testing result is sent to the CPU.
Step S24, the CPU receive the testing result and are sent to the display and shown.
The electric power controller and its implementation that the disclosure provides, have carried out ingehious design to electric power controller, have made
CPU can be connected to by switching component electric pressure converter and current measuring instrument, resistance meter or electricity measuring instrument it
Between line, be current measuring instrument, resistance meter or electricity measuring instrument power supply, to realize current measurement function, resistance test
Function or electrical measurement function, and can be external equipment power supply by USB interface and output power line, function is more neat
Entirely, it is more convenient to realize.Ingehious design is carried out to the home of each device, so that electric power controller has preferable dissipate
Thermal effect to avoid electric power controller thermal runaway, and then improves electric power controller safety in utilization and reliability, improves
Its service life.
In several embodiments provided by the disclosure, it should be understood that disclosed device and method can also pass through
Other modes are realized.Device and method embodiment described above is only schematical, for example, the flow chart in attached drawing
The device of multiple embodiments according to the disclosure, the system in the cards of method and computer program product are shown with block diagram
Framework, function and operation.In this regard, each box in flowchart or block diagram can represent a module, program segment or generation
A part of code, a part of the module, section or code include one or more for realizing defined logic function
Executable instruction.It should also be noted that function marked in the box can also be in some implementations as replacement
Occur different from the sequence marked in attached drawing.For example, two continuous boxes can actually be basically executed in parallel, they
Sometimes it can also execute in the opposite order, this depends on the function involved.It is also noted that block diagram and or flow chart
In each box and the box in block diagram and or flow chart combination, can function or movement as defined in executing it is special
Hardware based system is realized, or can be realized using a combination of dedicated hardware and computer instructions.
In addition, each functional module in each embodiment of the disclosure can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.
The foregoing is merely the alternative embodiments of the disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.
Claims (10)
1. a kind of electric power controller characterized by comprising CPU, electric pressure converter, current measuring instrument, resistance meter,
Electricity measuring instrument, input module, switching component and display；
Wherein, the electric pressure converter, current measuring instrument, resistance meter, electricity measuring instrument, input module, switching group
Part and display are electrically connected with the CPU respectively, and the electric pressure converter and CPU are electrically connected to a power source, the switching group
Part is connected between the electric pressure converter and the current measuring instrument, resistance meter and electricity measuring instrument；
The current measuring instrument, resistance meter and the corresponding operating voltage of electricity measuring instrument, institute are stored in the CPU
It states CPU to select for receiving user by the function that the input module carries out, is selected according to the function, control the voltage
Converter carries out voltage conversion, and control the switching component be connected to the electric pressure converter and the current measuring instrument,
Line between resistance meter or electricity measuring instrument is that the current measuring instrument, resistance meter or electricity measuring instrument are powered,
To realize current measurement function, resistance test function or electrical measurement function；Wherein, the function selection includes that selection electric current is surveyed
Measure function, resistance test function or electrical measurement function；
The CPU is also used to receive the testing result of the current measuring instrument, resistance meter or electricity measuring instrument, by the inspection
Survey result is sent to the display and is shown.
2. electric power controller according to claim 1, which is characterized in that the power supply is the socket for connecting alternating current, institute
Electric pressure converter and CPU are stated by input power cord detachable connection in the socket；
Wherein, the input power cord includes the first cable for connecting the zero line of the socket, for connecting described insert
Second cable of the zero line side of seat, and the third cable of the ground terminal for connecting the socket.
3. electric power controller according to claim 2, which is characterized in that first cable, the second cable and third
Cable is connected separately with plug, and first cable connects the zero line of the socket by plug, and second cable passes through
Plug connects the zero line side of the socket, and the third cable connects the ground terminal of the socket by plug.
4. electric power controller according to claim 1, which is characterized in that the CPU is also connected with multiple indicator lights, institute
It states and is stored with each indicator light pass corresponding with the current measuring instrument, resistance meter and electricity measuring instrument respectively in CPU
System, the CPU are used for after for the power supply of the current measuring instrument, resistance meter or electricity measuring instrument, control corresponding instruction
Lamp is lighted.
5. electric power controller according to claim 1, which is characterized in that the electric pressure converter is also connected with output electricity
Source line, the output power line with the socket powered for external equipment for connecting；
The output power line includes the 4th cable for connecting the zero line of the socket, for connecting the zero of the socket
5th cable of line end, and the 6th cable of the ground terminal for connecting the socket.
6. electric power controller according to claim 5, which is characterized in that the output power line and the voltage are converted
Device detachable connection；
The electric power controller includes output power line described in multiple groups, and the length of output power line described in every group is different.
7. electric power controller according to claim 1, which is characterized in that the electric pressure converter is also connected with USB and connects
Mouthful.
8. electric power controller according to any one of claims 1 to 7, which is characterized in that the electric power controller packet
Include hollow shell, the CPU, electric pressure converter, current measuring instrument, resistance meter, electricity measuring instrument and switching group
Part is built in the shell, the input module and display is embedded is set to the shell.
9. electric power controller according to claim 8, which is characterized in that the shell includes bottom, top, first
Side, second side, third side and the 4th side, wherein first side, second side, third side and the 4th side are set to the bottom
Between top, a hollow rectangular parallelepiped structure is formed, first side and the second side position are opposite, the third side and the 4th
Side position is opposite；
The CPU is installed on the bottom, and the electric pressure converter and switching component are installed on first side, the electricity
Flow gauge, resistance meter and electricity measuring instrument are installed on described second side, the display and the embedded peace of input module
Loaded on the top, a heat dissipation channel is formed between the bottom, top, the first side and second side；
Heat release hole is offered on the third side and the 4th side.
10. a kind of implementation method of the described in any item electric power controllers of claim 1 to 9, which is characterized in that the method
Include:
CPU receives current measurement function, resistance test function or the electrical measurement function that user is selected by input module, control
The electric pressure converter carries out voltage conversion, and the control switching component is connected to the electric pressure converter and the electricity
Line between flow gauge, resistance meter or electricity measuring instrument；
The electric pressure converter carries out voltage conversion according to the control of the CPU, and the switching component is according to the CPU's
Control is connected to the line between the electric pressure converter and the current measuring instrument, resistance meter or electricity measuring instrument；
The current measuring instrument, resistance meter or the electricity measuring instrument powered on is detected, and will test result transmission
To the CPU；
The CPU receives the testing result and is sent to the display and shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810999864.7A CN109142929B (en) | 2018-08-29 | 2018-08-29 | Power management device and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810999864.7A CN109142929B (en) | 2018-08-29 | 2018-08-29 | Power management device and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109142929A true CN109142929A (en) | 2019-01-04 |
| CN109142929B CN109142929B (en) | 2021-02-02 |
Family
ID=64829131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810999864.7A Active CN109142929B (en) | 2018-08-29 | 2018-08-29 | Power management device and implementation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109142929B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7183780B2 (en) * | 2004-09-17 | 2007-02-27 | International Business Machines Corporation | Electrical open/short contact alignment structure for active region vs. gate region |
| CN101957433A (en) * | 2009-07-15 | 2011-01-26 | 广达电脑股份有限公司 | Circuit and method for measuring battery electric quantity |
| CN102075015A (en) * | 2011-01-19 | 2011-05-25 | 中国海洋石油总公司 | Towline high voltage direct current (DC) power supply for geophysical exploration |
| CN202651882U (en) * | 2012-06-18 | 2013-01-02 | 浙江大学 | Power supply system of UAV remote sensing platform |
| CN106443460A (en) * | 2016-09-06 | 2017-02-22 | 北京小米移动软件有限公司 | Power supply management device |
| CN208782523U (en) * | 2018-08-29 | 2019-04-23 | 江西电力职业技术学院 | Electric power controller and system |
-
2018
- 2018-08-29 CN CN201810999864.7A patent/CN109142929B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7183780B2 (en) * | 2004-09-17 | 2007-02-27 | International Business Machines Corporation | Electrical open/short contact alignment structure for active region vs. gate region |
| CN101957433A (en) * | 2009-07-15 | 2011-01-26 | 广达电脑股份有限公司 | Circuit and method for measuring battery electric quantity |
| CN102075015A (en) * | 2011-01-19 | 2011-05-25 | 中国海洋石油总公司 | Towline high voltage direct current (DC) power supply for geophysical exploration |
| CN202651882U (en) * | 2012-06-18 | 2013-01-02 | 浙江大学 | Power supply system of UAV remote sensing platform |
| CN106443460A (en) * | 2016-09-06 | 2017-02-22 | 北京小米移动软件有限公司 | Power supply management device |
| CN208782523U (en) * | 2018-08-29 | 2019-04-23 | 江西电力职业技术学院 | Electric power controller and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109142929B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202329648U (en) | Rate gyroscope combined unit tester | |
| CN109854414A (en) | A kind of safety ignition mechanism unit tester | |
| CN107766187A (en) | It is a kind of to support the reliability of multi-USB interface equipment is same to survey device and method | |
| CN106526457A (en) | Circuit board detection instrument and system | |
| CN103558562B (en) | A kind of power module proving installation and method | |
| CN107861015A (en) | BMS wiring testing devices and method | |
| CN110998351A (en) | Mobile instrument error testing device | |
| CN103675359A (en) | Wireless handle for battery tester and battery tester component comprising same | |
| CN208782523U (en) | Electric power controller and system | |
| CN104090205A (en) | Cable connection testing circuit | |
| CN210894557U (en) | Transformer substation cable core checking and measuring instrument | |
| CN109142929A (en) | Electric power controller and its implementation | |
| CN109521323A (en) | A kind of interface circuit on off operating mode detection device and method | |
| CN211293113U (en) | Test tool of battery management system | |
| CN210665983U (en) | Testing device | |
| CN210534766U (en) | Test equipment of flight control and management computer | |
| CN210015172U (en) | Novel three-phase nuclear phase instrument | |
| CN104101782A (en) | Resistance testing circuit and testing device | |
| JP6179048B2 (en) | Power measuring device | |
| CN205080192U (en) | A intelligent insulation tester for track transportation vehicles | |
| CN215641726U (en) | Simple test tool for battery management system | |
| CN102998552A (en) | Evaluation board | |
| CN203981819U (en) | A kind of cable connecting test circuit | |
| CN107894545B (en) | Intelligent detection method for portable equipment wiring and locomotive signal sensor | |
| CN204203435U (en) | A kind of mobile terminal with electrical measurement function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |