CN108595299A - The test system of terminal device - Google Patents
The test system of terminal device Download PDFInfo
- Publication number
- CN108595299A CN108595299A CN201710154762.0A CN201710154762A CN108595299A CN 108595299 A CN108595299 A CN 108595299A CN 201710154762 A CN201710154762 A CN 201710154762A CN 108595299 A CN108595299 A CN 108595299A
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- China
- Prior art keywords
- power supply
- terminal device
- circuit
- equipment
- control
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
- G06F11/3062—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations where the monitored property is the power consumption
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The embodiment of the present invention provides a kind of test system of terminal device.The test system includes：Test equipment, programmable power supply, test equipment are connect with programmable power supply and terminal device respectively, and programmable power supply is connect with terminal device；Test equipment is disconnected for the battery of control terminal equipment and the battery core of terminal device, and exports power supply instruction to programmable power supply；Programmable power supply, for being power terminal equipment according to the power supply instruction received；Test equipment is additionally operable to the supply current of acquisition programmable power supply.The battery of the test system, test equipment control terminal equipment is disconnected with battery core so that test system realizes the power consumption test of the terminal device of charged pool.Meanwhile test equipment control terminal equipment switches between different working conditions, and then avoid the working condition of artificial switching terminal equipment that manpower is caused to waste, to realize automation and the mass of test system.
Description
Technical field
The present embodiments relate to measuring technology more particularly to a kind of test systems of terminal device.
Background technology
With the popularization of awareness of saving energy, a few days ago, user increasingly tends to the terminal device of low-power consumption.Therefore, in order to meet
The demand of user, each terminal device factory carry out power consumption test before terminal device manufacture to terminal device, to ensure the end of manufacture
The power consumption of end equipment meets relevant regulations.
The test system of existing test terminal device power consumption, is mainly made of terminal device, DC power supply and computer.Directly
It is power terminal equipment, the output end connection of computer and DC power supply, for adopting in real time that galvanic electricity source, which replaces the battery of terminal device,
Collect the electric current of DC power output end, and the power consumption of the current value analysing terminal equipment according to acquisition.
It follows that the prior art is suitable for test of the terminal device without battery, it is existing when terminal device carries battery
There is technology to cannot achieve the power consumption test of terminal device.
Invention content
The embodiment of the present invention provides a kind of test system of terminal device, to overcome the prior art to cannot achieve to charged pool
Terminal device consumption detection the problem of.
The embodiment of the present invention provides a kind of test system of terminal device, including：Test equipment, programmable power supply, the survey
Examination equipment is connect with the programmable power supply and terminal device respectively, and the programmable power supply is connect with the terminal device；
The test equipment is disconnected for controlling the battery core of battery and the terminal device of the terminal device,
And export power supply instruction to the programmable power supply；
The programmable power supply, for being the power terminal equipment according to the power supply instruction received；
The test equipment is additionally operable to acquire the supply current of the programmable power supply.
In a kind of possible realization method of the present invention, the test equipment is additionally operable to export to the terminal device
Status switching instruction, the status switching instruction are used to control the working condition that the terminal device switches the terminal device,
The working condition of the terminal device includes any one of open state, off-mode, standby mode.
In the alternatively possible realization method of the present invention, the test equipment includes control device and equipment plate, institute
State equipment plate connect respectively with the control device and the terminal device, the programmable power supply respectively with the control device and
The power supply circuit of the terminal device connects；
The control device, for equipment plate transmission the first control instruction and the second control instruction, and to institute
It states programmable power supply and sends third control instruction；
The equipment plate is disconnected for controlling the battery according to first control instruction with the battery core, and
The terminal device switch operating state is controlled according to second control instruction；
The programmable power supply, for being powered according to the power supply circuit that the third control instruction is terminal device；
The control device is additionally operable to acquire the supply current of the programmable power supply.
In the alternatively possible realization method of the present invention, first switch is provided between the battery and the battery core
Circuit, the equipment plate are connect with the ends CNT of the master control borad of the terminal device；
The equipment plate, for exporting control signal to the ends CNT according to first control command, so that described the
One switching circuit disconnects.
In the alternatively possible realization method of the present invention, the equipment plate includes control chip, the control chip
It is connect respectively with the control device and the terminal device；
The control chip, the first control instruction and the second control instruction sent for receiving the control device, and
The battery is controlled according to first control instruction to disconnect with the battery core, and institute is controlled according to second control instruction
State terminal device switch operating state.
In the alternatively possible realization method of the present invention, the equipment plate includes：Equip power supply, the first protection of plate
Circuit and the second protection circuit, the first protection circuit includes at least one second switch circuit, the second protection circuit
Including at least one third switching circuit；The power supply of the equipment plate is connect with the control chip, the first protection circuit
It is connect respectively with the ends CNT of the power supply of the equipment plate and the master control borad of the terminal device, the second protection circuit difference
It is connect with the power supply circuit of the programmable power supply and the terminal device；
The power supply of the equipment plate, for receiving first control instruction, and to institute under first control instruction
State the power supply of the first protection circuit；
The first protection circuit, when the voltage for the power input in the equipment plate meets the first preset requirement,
The control signal of the equipment plate is sent to the ends CNT by each second switch circuit turn-on；
The second protection circuit is used for when the programmable power supply output voltage meets the second preset requirement, Mei Ge
Three switching circuits are connected, so that the programmable power supply is powered for the power supply circuit.
In the alternatively possible realization method of the present invention, first preset requirement is the first predetermined threshold value and second
Predetermined threshold value, the first protection circuit include four second switch circuits, the first end of first second switch circuit and institute
The first output end connection of the power supply of equipment plate is stated, the second end of first second switch circuit is grounded, described first
The third end of second switch circuit is connect with the first end of second second switch circuit, second second switch circuit
Second end is connect with the second output terminal of the power supply of the equipment plate, the third end of second second switch circuit and third
The first end of a second switch circuit connects, the second end ground connection of the third second switch circuit, the third second
The third end of switching circuit respectively with the first end of the 4th second switch circuit and the 4th second switch circuit
Two ends connect, and the third end of the 4th second switch circuit is connect with the ends CNT；
First second switch circuit and second second switch circuit the equipment plate power supply the
One output end is connected when meeting first predetermined threshold value according to the voltage that the first control instruction exports, and the third second is opened
Powered-down road and the 4th second switch circuit meet institute in the voltage of the second output terminal output of the power supply of the equipment plate
It is connected when stating the second predetermined threshold value.
In the alternatively possible realization method of the present invention, second preset requirement includes third predetermined threshold value, institute
It includes two third switching circuits, the first end of first third switching circuit and the programmable power supply to state the second protection circuit
Output end connects, and the second end of first third switching circuit is connect with the first end of second third switching circuit, institute
The second end for stating second third switching circuit is connect with the power supply circuit；
The electricity that first third switching circuit and second third switching circuit are exported in the programmable power supply
Pressure is connected when meeting the third predetermined threshold value.
In the alternatively possible realization method of the present invention, the Type-C interfaces of the equipment plate and the terminal device
Connection.
In the alternatively possible realization method of the present invention, the equipment plate further includes：First serial, GPIO interface and
Second serial, the control device are connect by the first serial with the equipment plate, and the programmable power supply passes through described
GPIO interface is connect with the equipment plate, and the terminal device is connect by the second serial with the equipment plate.
The test system of terminal device provided in an embodiment of the present invention, is made of test equipment and programmable power supply, the survey
Examination equipment is connect with the programmable power supply and terminal device respectively, and the programmable power supply is connect with the terminal device；The survey
Equipment is tried, is disconnected for controlling the battery core of battery and the terminal device of the terminal device, and to the program-controlled electric
Source output power supply instruction；The programmable power supply, for being the power terminal equipment according to the power supply instruction received；Institute
Test equipment is stated, is additionally operable to acquire the supply current of the programmable power supply.The test system of the present embodiment, test equipment control is eventually
The battery of end equipment is disconnected with battery core so that test system realizes the power consumption test of the terminal device of charged pool.Meanwhile it surveying
Examination Facility Control Terminal equipment switches between different working conditions, and then avoids the working condition of artificial switching terminal equipment
Manpower is caused to waste, to realize automation and the mass of test system.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the test system embodiment one of terminal device 30 provided by the invention；
Fig. 2 is the structural schematic diagram of the test system embodiment two of terminal device provided by the invention；
Fig. 2 a are another structural schematic diagram of the test system embodiment two of terminal device provided by the invention；
Fig. 2 b are the connection circuit diagram between the battery and battery core of terminal device；
Fig. 3 is the structural schematic diagram of the test system embodiment three of terminal device provided by the invention；
Fig. 3 a are another structural schematic diagram of the test system embodiment three of terminal device provided by the invention；
Fig. 3 b are the connection diagram of control chip and the first protection circuit in embodiment three；
Fig. 3 c are the connection diagram of control chip and the second protection circuit in embodiment three；
Fig. 3 d are another structural schematic diagram that chip is controlled in embodiment three；
Fig. 4 is the structural schematic diagram of the test system embodiment four of terminal device provided by the invention；
Fig. 5 is the schematic diagram of the second protection circuit provided by the invention.
Reference sign：
10：Test equipment；
20：Programmable power supply；
30：Terminal device；
31：The Type interfaces of terminal device；
40：Control device；
50：Equip plate；
500：Control chip；
51：Equip the power supply of plate；
60：Battery core；
70：Master control borad；
71：The ends CNT；
72：First switch circuit；
52：First protection circuit；
520：Second switch circuit；
53：Second protection circuit；
530：Third switching circuit；
510：Equip the first output end of the power supply of plate；
511：Equip the second output terminal of the power supply of plate.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The test system of terminal device provided by the invention is applied in the appearance detection process of terminal device, specific to use
During the consumption detection to terminal device, power consumption to the terminal device of charged pool cannot achieve for solving the prior art
Detection.
The test system of the present embodiment, equipment plate can make the battery and electricity of terminal device under the action of control device
Core end connects so that programmable power supply provides power supply for terminal device, and then realize the detection to charged pool terminal device.Together
When, the test system of the present embodiment, equipment plate can be with the switching on-off state of control terminal equipment, and then avoids examining in power consumption
The waste of human resources caused by manual switch terminal device during survey, to realize terminal device test intelligence and
Mass.
The terminal device of the present embodiment can be the equipment such as mobile phone, computer, TV.
Technical scheme of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and same or analogous concept or process may be repeated no more in some embodiments.
Fig. 1 is the structural schematic diagram of the test system embodiment one of terminal device 30 provided by the invention.As shown in Figure 1,
The test system of the present embodiment may include test equipment 10 and programmable power supply 20, the test equipment 10 respectively with it is described program-controlled
Power supply 20 and terminal device 30 connect, and the programmable power supply 20 is connect with the terminal device 30；Wherein, the test equipment
10, it is disconnected for controlling the battery core of battery and the terminal device 30 of the terminal device 30, and to the program-controlled electric
The output power supply instruction of source 20；The programmable power supply 20, for being the terminal device 30 according to the power supply instruction received
Power supply；The test equipment 10 is additionally operable to acquire the supply current of the programmable power supply 20.
Specifically, as shown in Figure 1, the test system of the present embodiment includes test equipment 10 and programmable power supply 20, test is set
Standby 10 connect with terminal device 30 and programmable power supply 20 respectively, and programmable power supply 20 is connect with terminal device 30.Wherein, programmable power supply
20 can directly connect with terminal device 30, can also be connect with terminal device 30 by test equipment 10, with specific reference to reality
It is selected.
In actual use, the battery of terminal device 30 is connect with the battery core of terminal device 30, the battery core of terminal device 30
It is connect with the power supply circuit of terminal device 30, i.e., the battery of terminal device 30 exports electric current to battery core, and battery core is input to confession again
On circuit, the final power supply realized to terminal device 30.
In the present embodiment, the battery core of the battery and terminal device 30 of 10 control terminal equipment 30 of test equipment disconnects,
And control programmable power supply 20 and power for terminal device 30, while test equipment 10 acquires the supply current that programmable power supply 20 exports,
The power consumption of terminal device 30 is determined according to the supply current, and then realizes the power consumption test to the terminal device 30 of charged pool.
The switching of the working condition of above-mentioned terminal device 30 can be carried out artificially, such as operating personnel's control
Further, above-mentioned test equipment 10 is additionally operable to 30 output state switching command of the terminal device, the shape
State switching command is used to control the working condition that the terminal device 30 switches the terminal device 30, the terminal device 30
Working condition includes any one of open state, off-mode, standby mode.
For example, when the status switching instruction that test equipment 10 is exported to terminal device 30 is booting, terminal device 30 switches
To open state, while test equipment 10 acquires the confession that programmable power supply 20 is exported when terminal device 30 is switched on for terminal device 30
Electric current determines power consumption of the terminal device 30 in open state according to supply current at this time.Wherein, test equipment 10 determines
The whether normal method of the stand-by power consumption of terminal device 30 can be, test equipment 10 is by terminal device 30 at this time in booting
Power consumption is compared with predetermined threshold value (predetermined threshold value is the booting power consumption thresholding of terminal device 30), when opening for terminal device 30
When machine power consumption is less than the predetermined threshold value, illustrate that the booting power consumption of terminal device 30 is normal, prompts test OK, if terminal device 30
The power consumption that is switched on is more than predetermined threshold value, then illustrates that the booting power consumption of terminal device 30 is abnormal, prompts the information of test fail.At end
After the booting power consumption test of end equipment 30 reaches a standard, the status switching instruction that test equipment 10 is exported to terminal device 30 is shutdown
When, terminal device 30 is switched to off-mode, with reference to above-mentioned steps, judges whether the shutdown of terminal device 30 power consumption is normal.Similarly,
Test equipment 10 according to above-mentioned steps test terminal device 30 it is standby when power consumption it is whether normal.It should be noted that test
The sequence in different working condition that equipment 10 tests terminal device 30 is not limited, you can first to test opening for terminal device 30
Machine state, the shutdown of re-test terminal device 30 or standby mode can also first test the off-mode, again of terminal device 30
Booting or the standby mode for testing terminal device 30 can also be that first the standby mode of test terminal device 30, re-test are whole
The booting of end equipment 30 or off-mode.
Optionally, testing power consumption of the above-mentioned terminal device 30 under different conditions can be terminal device 30 in different shapes
The product square with the testing time for the supply current that programmable power supply 20 exports under state.For example, 30 open state of terminal device
Testing time is 20s, and the supply current that programmable power supply 20 is exported when terminal device 30 is switched on is 2A, then terminal device 30 exists
Booting power consumption in 20s is 80J.
The test system of the present embodiment, the battery of 10 control terminal equipment 30 of test equipment are disconnected with the battery core of terminal device 30
Open connection, and control programmable power supply 20 for terminal device 30 power, while control terminal equipment 30 different working conditions it
Between switch, acquisition programmable power supply 20 is the supply current that is exported under different working conditions of terminal device 30, according to the power supply
Electric current judges whether the power consumption of terminal device 30 meets the requirements.I.e. the technical solution of the present embodiment is set suitable for the terminal of charged pool
Standby 30, and test equipment 10 can be with working conditions such as the switching on and shutting down of control terminal equipment 30 in the present embodiment, and then avoid people
For the waste of human resources caused by the working condition of switching terminal equipment 30, the testing cost of terminal device 30 is reduced, it is real
Intelligence and the mass of 30 power consumption test of terminal device are showed.
The test system of terminal device provided in an embodiment of the present invention, is made of test equipment and programmable power supply, the survey
Examination equipment is connect with the programmable power supply and terminal device respectively, and the programmable power supply is connect with the terminal device；The survey
Equipment is tried, is disconnected for controlling the battery core of battery and the terminal device of the terminal device, and to the program-controlled electric
Source output power supply instruction；The programmable power supply, for being the power terminal equipment according to the power supply instruction received；Institute
Test equipment is stated, is additionally operable to acquire the supply current of the programmable power supply.The test system of the present embodiment, test equipment control is eventually
The battery of end equipment is disconnected with battery core so that test system realizes the power consumption test of the terminal device of charged pool.Meanwhile it surveying
Examination Facility Control Terminal equipment switches between different working conditions, and then avoids the working condition of artificial switching terminal equipment
Manpower is caused to waste, to realize automation and the mass of test system.
Fig. 2 is the structural schematic diagram of the test system embodiment two of terminal device provided by the invention, and Fig. 2 a are the present invention
Another structural schematic diagram of the test system embodiment two of the terminal device of offer.On the basis of the above embodiments, this implementation
Example test equipment 10 may include control device 40 and equipment plate 50, the equipment plate 50 respectively with the control device 40 and
The terminal device 30 connects, and the programmable power supply 20 is connect with the control device 40 and the terminal device 30 respectively；Institute
Control device 40 is stated, for sending the first control instruction and the second control instruction to the equipment plate 50, to the programmable power supply
20 send third control instruction；The equipment plate 50, for controlling the battery and the electricity according to first control instruction
Core disconnects, and controls the 30 switch operating state of terminal device according to second control instruction；The programmable power supply
20, for being powered according to the power supply circuit (not shown) that the third control instruction is terminal device 30；The control is set
Standby 40, it is additionally operable to acquire the supply current of the programmable power supply 20.
Specifically, as shown in Fig. 2, the test equipment 10 of the present embodiment may include control device 40 and equipment plate 50, dress
Slave board 50 is connect with control device 40 and terminal device 30 respectively, programmable power supply 20 respectively with control device 40 and terminal device 30
Connection.Wherein, control device 40 sends the first control instruction to equipment plate 50, and equipment plate 50 controls eventually according to the first control instruction
The battery of end equipment 30 is disconnected with battery core, such as an electric signal A is carried in the first control instruction, and equipment plate 50 is according to the A
It is worth to terminal device 30 and exports corresponding electric signal, so that the battery of terminal device 30 is disconnected with battery core.Control device 40
Third control instruction is exported to programmable power supply 20, programmable power supply 20 provides after receiving third control instruction to terminal device 30
Power supply, to ensure that terminal device 30 works normally.Control device 40 sends the second control instruction to terminal device 30, to control end
End equipment 30 switches the working conditions such as its switching on and shutting down.Finally, control device 40 acquires programmable power supply 20 and is in terminal device 30
The supply current exported when different working condition, and determine terminal device 30 in different working conditions according to the supply current
Under power consumption.
Wherein, control device 40 determines the specific of the power consumption of terminal device 30 according to the supply current that programmable power supply 20 exports
Process can be that control device 40 is defeated when terminal device 30 is in different working conditions according to programmable power supply 20 is collected
The supply current gone out, power consumption of the computing terminal equipment 30 under different working conditions.Then, by terminal device 30 in different shapes
Power consumption under state is compared with preset value, judges whether power consumption of the terminal device 30 under different conditions meets preset requirement.
For example, when judging power consumption of the terminal device 30 in booting when, more than predetermined threshold value, (predetermined threshold value is being switched on for terminal device 30
When the maximum power dissipation value that allows) when, illustrate that the booting power consumption of terminal device 30 is unsatisfactory for requiring, control device 40 can prompt to survey
The information of failure is tried, being unsatisfactory for desired terminal device 30 to avoid power consumption flows out production line.
As shown in Figure 2 a, the test system of the present embodiment can also be as shown in Figure 2 a, i.e., programmable power supply 20 can pass through
Test equipment 10 is connect with terminal device 30 and control device 40, specific test process and above-mentioned test system as shown in Figure 2
It unites identical, details are not described herein.
In the present embodiment, programmable power supply 20 is specifically connect with the power supply circuit of terminal device 30 (being to be not shown in figure),
When the battery of terminal device 30 is disconnected with battery core, i.e., after battery is disconnected with power supply circuit, programmable power supply 20 is power supply
Circuit is powered.
In the present embodiment, equipment plate 50 can be according to the first control instruction to 30 input electrical signal B of terminal device, the electricity
Signal B can make battery be disconnected with battery core.Such as electric signal B makes battery be opened with some on battery core connecting path
Powered-down road disconnects, or keeps battery core short-circuit so that the electric current of battery can not reach at battery core, optionally, can also use
Other methods make battery core be disconnected with battery.
In a kind of possible realization method of the present embodiment, as Fig. 2 b (Fig. 2 b be terminal device battery and battery core it
Between connection circuit diagram) shown in, be provided between the battery (not shown) and the battery core 60 first switch electricity
Road 72, the equipment plate 50 are connect with the ends CNT 71 of the master control borad 70 of the terminal device 30；So that equipment plate 50 is according to described
First control command exports control signal to the ends CNT 71, so that the first switch circuit 72 disconnects.
Specifically, as shown in Figure 2 b, first switch circuit 72 is provided between the battery and battery core 60 of terminal device 30, fill
Slave board 50 is connect with the ends CNT 71 on the master control borad 70 of terminal device 30.Equip plate 50 is sent according to control device 40 first
Control instruction exports control signal to the ends CNT 71, and after the ends CNT 71 receive the control signal, the current potential of CNT is raised so that
First switch circuit 72 disconnects, so that battery is disconnected with battery core 60.
The test system of the terminal device of the embodiment of the present invention sends the first control by control device to the equipment plate
Instruction so that equipment plate controls the battery according to first control instruction and disconnected with the battery core, and then, control is set
It is standby to send third control instruction to programmable power supply so that programmable power supply is supplied according to the third control instruction to the terminal device
Electricity, meanwhile, control device sends the second control instruction to the equipment plate so that equipment plate is according to the second control instruction control
The terminal device switch operating state is made, and acquires the supply current of the programmable power supply output in real time, and then is realized to band
Accurate, the intelligence test of the power consumption of the terminal device of battery.
Fig. 3 is the structural schematic diagram of the test system embodiment three of terminal device provided by the invention.In above-described embodiment
On the basis of, the equipment plate 50 of the present embodiment can also include control chip 500, the control chip 500 respectively with the control
Control equipment 40 and the terminal device 30 connect；The control chip 500, first for receiving the transmission of the control device 40
Control instruction and the second control instruction, and control the battery according to first control instruction and disconnected with the battery core 60 and connect
It connects, the 30 switch operating state of terminal device is controlled according to second control instruction.
The control chip 500 of the present embodiment can be microcontroller or MCU (Micro Control Unit, microcontroller list
Member) or CPU (, Central Processing Unit, central processing unit) etc..
Fig. 3 a are another structural schematic diagram of the test system embodiment three of terminal device provided by the invention.In above-mentioned reality
On the basis of applying example, as shown in Figure 3a, the equipment plate 50 of the present embodiment can also include：The power supply 51, first for equipping plate 50 is protected
Protection circuit 52 and second protects circuit 53, the first protection circuit 52 (not to show in figure including at least one second switch circuit
Go out), the second protection circuit 53 includes at least one third switching circuit (not shown)；The power supply of the equipment plate 50
51 connect with the control chip 500, it is described first protection circuit 52 respectively with it is described equipment plate 50 power supply 51 and the end
The ends CNT 71 of the master control borad 70 of end equipment 30 connect, the second protection circuit 53 respectively with the programmable power supply 20 and described
The power supply circuit of terminal device 30 connects；The power supply 51 of the equipment plate 50, for receiving first control instruction, and in institute
It states and powers to the first protection circuit 52 under the first control instruction；The first protection circuit 52, in the equipment plate
When the voltage that 50 power supply 51 inputs meets the first preset requirement, each second switch circuit turn-on, by the equipment plate 50
Control signal is sent to the ends CNT 71；The second protection circuit 53, for meeting in 20 output voltage of the programmable power supply
When the second preset requirement, each third switching circuit conducting, so that the programmable power supply 20 is powered for the power supply circuit.
Specifically, as shown in Figure 3a, the present embodiment is in order to further increase the stability of test, and the present embodiment is in equipment plate
Equipment first protects circuit 52 and second to protect circuit 53 in 50 so that equipment plate 50 is set by the first protection circuit 52 with terminal
Standby 30 connection so that programmable power supply 20 is powered by the second protection circuit 53 on equipment for terminal device 30.As shown in Figure 3a,
The first protection circuit 52 includes at least one second switch circuit, and the second protection circuit 53 includes at least one third switch electricity
Road, wherein second switch circuit and third switching circuit can be circuit protecting switch circuit, and the two structure can be identical
It can be different.
In actual test, the control chip 500 of equipment plate 50 receives the first control instruction of the transmission of control device 40,
And the power supply 51 that equipment plate 50 is controlled according to first control instruction is that the first protection circuit 52 is powered, so that equipment plate 50
The battery and battery core 60 of control terminal equipment 30 disconnect.Specifically, control chip 500 receives the transmission of control device 40
After first control instruction, the power supply 51 of the control control equipment plate 50 of chip 500 is powered to the first protection circuit 52.When equipment plate 50
Power supply 51 export supply voltage or supply current meet the first preset condition (first preset condition can be preset
Voltage value or preset current value) when, first protects each second switch circuit turn-on in circuit 52, and then will equip plate
The control signal (the control signal is a current value or a voltage value) of 50 outputs is sent to the master control borad 70 of terminal device 30
On the ends CNT 71.After the ends CNT 71 receive the control signal, the current potential at the ends CNT 71 is drawn high so that first switch circuit 72 is disconnected
It opens, so that battery is disconnected with battery core 60.
The first protection circuit 52 of the present embodiment prevents equipment plate 50 from directly being caused to the output control signal of terminal device 30
Test inaccurate problem.For example, prevent due to control signal (such as control signal be a voltage when) cause terminal to set greatly very much
Standby 30 generate the problem of burning out；Or prevent control signal too small, the current potential at the ends CNT 71 can not be drawn high so that first switch electricity
The problem of road 72 can not disconnect, cause test crash generates, i.e. the first protection circuit 52 of the present embodiment improves the steady of test
It is qualitative.
After waiting for that the battery of terminal device 30 and battery core 60 disconnect, control device 40 sends third to programmable power supply 20
Control instruction, after programmable power supply 20 receives third control instruction, programmable power supply 20 is set by the second protection circuit 53 to terminal
Standby 30 power supply circuit is powered.Specifically, when the voltage that programmable power supply 20 exports meets the second preset requirement, the second protection electricity
Each third switching circuit conducting in road 53 so that the supply current that programmable power supply 20 exports is eventually by the second protection circuit 53
The power supply circuit of end equipment 30 is powered.The second protection circuit 53 of the present embodiment not only acts as the effect of circuit protection, also acts as
The effect of delay startup, further improves the stability of test system.
Optionally, programmable power supply 20 can also be connect by controlling chip 500 with control device 40.
It should be noted that the control chip 500 of the equipment plate 50 of the present embodiment is also controlled with the state of terminal device 30
Circuit (not shown) connects, and then realizes that control terminal equipment 30 switches its working condition.For example, when the control of equipment plate 50
When coremaking piece 500 receives the second control instruction of the transmission of control device 40, state control of the chip 500 to terminal device 30 is controlled
The corresponding control instruction of circuit output processed, with the booting of control terminal equipment 30, shutdown or the working conditions such as standby.
In a kind of realization method of possibility of the present embodiment, the power supply 51 of plate 50 is equipped by controlling chip 500 and first
Circuit 52 is protected to connect.
For example, by terminal device 30 be mobile phone for, as shown in Figure 3b (Fig. 3 b are a kind of example, shown in join
Number cannot function as the restriction that the control chip 500, second to the present embodiment protects circuit 53 and terminal device 30, i.e. this implementation
The control chip 500, second of example is protected the structure of circuit 53 and terminal device 30 to have and is set as needed), it will control
The ends PB14 of coremaking piece 500 are connect with the ends PB14 of the first protection circuit 52, and the ends JIG1 of the first protection circuit 52 are set with terminal
The ends the JIG1 connection of standby 30 Type interfaces 31, the master control at the ends JIG1 and terminal device 30 of the Type interfaces 31 of terminal device 30
The ends CNT 71 of plate 70 connect.Control device 40 sends the first control instruction to control chip 500, and control chip 500 receives the
The power supply 51 of control equipment plate 50 exports a voltage a after one control instruction, and voltage a is defeated by the ends PB14 for controlling chip 500
Go out to the ends PB14 of the first protection circuit 52.When voltage a meets the first preset condition, (first preset requirement is one preset
Voltage value) when, first protects the second switch circuit 520 in circuit 52 to be connected.The ends JIG1 of first protection circuit 52 are by the electricity
Pressure a is exported to the ends JIG1 of terminal device 30, and the ends JIG1 of terminal device 30 are exported again on the master control borad 70 to terminal device 30
The ends CNT 71 so that the current potential at the ends CNT 71 on the master control borad 70 is raised so that first switch circuit 72 disconnect, most
Realize that the battery of terminal device 30 is disconnected with battery core 60 eventually.
Optionally, programmable power supply 20 can also be connect by controlling chip 500 with the second protection circuit 53.
For example, as shown in Figure 3c, programmable power supply 20 with control chip 500 connect, second protect circuit 53 the ends PB12 and
Control the ends the PB12 connection of chip 500, the ends JIG_BOX_EN of the second protection circuit 53 and terminal device 30Type interfaces 31
The ends JIG_BOX_EN connect, and the ends JIG_BOX_EN of the Type interfaces 31 of terminal device 30 connect with the power supply circuit of terminal device 30
It connects.After programmable power supply 20 receives third control instruction, a voltage b is exported, the ends PB12 of the logical control chips 500 of voltage b are defeated
Go out to the ends PB12 of the second protection circuit 53.When the voltage b of the programmable power supply 20 output meets the second preset requirement, (this is second pre-
If it is required that being preset voltage value) when, the third switching circuit 530 of the second protection circuit 53 is connected, what programmable power supply 20 exported
Voltage b is exported by the ends JIG_BOX_EN of the second protection circuit 53 to the ends JIG_BOX_EN of terminal device 30, so as to will be electric
Pressure b is exported to the power supply circuit of terminal device 30, realizes the power supply to terminal device 30.
Further, as shown in Figure 3d, the equipment plate 50 of the present embodiment can also include first serial, GPIO (General
Purpose Input Output, universal input/output) interface and second serial, wherein control device 40 passes through described first
Serial ports is connect with the equipment plate 50, and the programmable power supply 20 is connect by the GPIO interface with the equipment plate 50, described
Terminal device 30 is connect by the second serial with the equipment plate 50.
Optionally, above-mentioned first serial can be DB9 interfaces, and control device 40 is connected by DB9 cables and the DB9 interfaces
It connects, second serial can be DB25 interfaces, and programmable power supply 20 can be connect by DB25 cables with the B25 interfaces, GPIO interface
Can be Type-C interfaces, terminal device 30 can be connect by Type-C cables with the Type-C interfaces, and specifically terminal is set
Standby 30 Type-C interfaces are connect by Type-C cables with the Type-C interfaces on equipment plate 50.
It should be noted that when terminal device 30 is mobile phone, the present embodiment to the Type-C interfaces of terminal device 30 into
It has gone and has redefined so that equipment plate 50 can be communicated by the Type-C interfaces of terminal device 30 with terminal device 30, that is, be filled
Slave board 50 is connect with the ends CNT 71 of terminal device 30 by the Type-C interfaces of terminal device 30 and the power supply of terminal device 30
Circuit is connected and is connect with the state control circuit of terminal device 30.
Optionally, equipment plate 50 can also be including USB interface etc..
The test system of the terminal device of the embodiment of the present invention passes through the first protection of setting circuit and second on equipment plate
Circuit is protected, which is used to prevent the second electric signal of equipment plate output too big or too small causes test crash
The problem of, which is used to postpone the power supply to terminal device so that test process is more stablized.
Fig. 4 is the structural schematic diagram of the test system embodiment four of terminal device provided by the invention.In above-described embodiment
On the basis of, when above-mentioned first preset requirement is the first predetermined threshold value and the second predetermined threshold value, first protection of the present embodiment
Circuit 52 may include four second switch circuits 520, the first end of first second switch circuit 520 and the equipment plate 50
Power supply 51 the first output end 510 connection, first second switch circuit 520 second end ground connection, described first
The third end of second switch circuit 520 is connect with the first end of second second switch circuit 520, second second switch
The second end of circuit 520 is connect with the second output terminal 511 of the power supply 51 of the equipment plate 50, second second switch electricity
The third end on road 520 is connect with the first end of third second switch circuit 520, the third second switch circuit 520
Second end is grounded, the third end of the third second switch circuit 520 respectively with the 4th second switch circuit 520 first
End connected with the second end of the 4th second switch circuit 520, the third end of the 4th second switch circuit 520 and
The ends CNT 71 connect.First second switch circuit 520 and second second switch circuit 520 are in the dress
First output end of the power supply 51 of slave board 50 is led when meeting first predetermined threshold value according to the voltage that the first control instruction exports
Logical, the third second switch circuit 520 and the 4th second switch circuit 520 are in the power supply 51 for equipping plate 50
The voltage of second output terminal output be connected when meeting second predetermined threshold value.
Specifically, (wherein, second switch circuit 520 shown in Fig. 4 is a kind of example, switching circuit as shown in Figure 4
Specific choice determine according to actual needs) the present embodiment first protection circuit 52 include four second switch circuits 520 it is (optional
, the second switch circuit 520 of other numbers can also be included, it is one that four second switch circuits 520, which are arranged, in the present embodiment
Kind example), each second switch circuit 520 is connected in series with, and illustrates for convenience, first second switch circuit 520 is denoted as
Second second switch circuit 520 is denoted as Q2 by Q1, and third second switch circuit 520 is denoted as Q3, the 4th second switch
Circuit 520 is denoted as Q4.
As shown in figure 4, the first end Q11 of Q1 is connect with the first output end 510 of the power supply 51 of equipment plate 50, the second of Q1
Hold Q12 ground connection, the first end Q21 connections of the third end Q13 and Q2 of Q1, second end Q22 and the power supply 51 of equipment plate 50 of Q2
Second output terminal 511 connects, the first end Q31 connections of the third end Q23 and Q3 of Q2, the second end Q32 ground connection of Q3, the third of Q3
End Q33 is connect with the second end Q42 of the first end Q41 and Q4 of Q4 respectively, the third end Q43 of Q4 and the ends CNT of terminal device 30
71 connections.When test starts, the first output end 510 of the power supply 51 of the control equipment plate 50 of control device 40 exports a voltage (example
Such as 5V voltages) give Q1, voltage 5V to meet the first predetermined threshold value, Q1 and Q2 is connected under the action of 5V voltages.Then, control is set
The second output terminal 511 that plate 50 is equipped in standby 40 control exports another voltage (such as 1.8V signals) and meets to Q3, voltage 1.8V
Second predetermined threshold value, Q3 are connected with Q4, and by the 1.8V signal transmissions to the ends CNT 71 of terminal device 30, and 71 signal of the ends CNT is drawn
Up to cell voltage so that first switch circuit 72 disconnects, so that the battery of terminal device 30 is disconnected with battery core 60.
Fig. 5 is the schematic diagram of the second protection circuit provided by the invention.(wherein, switch electricity shown in fig. 5 as shown in Figure 5
Road is a kind of example, and the specific choice of switching circuit determines according to actual needs) the present embodiment second protection circuit 53 can
To include two third switching circuits 530, the output of the first end of first third switching circuit 530 and the programmable power supply 20
End connection, the second end of first third switching circuit 530 are connect with the first end of second third switching circuit 530,
The second end of second third switching circuit 530 is connect with the power supply circuit.First third switching circuit 530
The voltage exported in the programmable power supply 20 with second third switching circuit 530 is led when meeting the third predetermined threshold value
It is logical.
Specifically, as shown in figure 5, the second protection circuit 53 of the present embodiment includes that two third switching circuits 530 are (optional
, the third switching circuit 530 of other numbers can also be included, two third switching circuits 530 of the present embodiment are one kind
Example), each third switching circuit 530 is connected in series with, and illustrates for convenience, first third switching circuit 530 is denoted as Q5,
Second third switching circuit 530 is denoted as Q6.The first end Q51 of Q5 is connect with the output end of programmable power supply 20, and the second of Q5
The first end Q61 connections of Q52 and Q6, the second end Q62 of Q6 is held to be connect with the power supply circuit of terminal device 30.When test starts,
Programmable power supply 20 exports a voltage a, and when voltage a meets third predetermined threshold value, Q5 is connected with Q6, so that program-controlled voltage is logical
The power supply circuit that the second protection circuit 53 is terminal device 30 is crossed to power.The present embodiment second protection circuit 53 play delay and
The effect of circuit protection, to further improve the stability of test system.
The test system of the terminal device of the embodiment of the present invention is serially connected by equipment four in protecting circuit first
Second switch circuit so that equipment plate under the control of control device, at twice by this first protection circuit turn-on, Jin Erti
High first protection circuit is to the protection of terminal device and improves the measuring stability of test system.By in the second protection
The third switching circuit that equipment two is serially connected in circuit, and under the action of the first electric signal of programmable power supply output one by one
Conducting, plays circuit protection and retarding action, and then further improve the stability of test system.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of test system of terminal device, which is characterized in that including：Test equipment, programmable power supply, the test equipment point
It is not connect with the programmable power supply and terminal device, the programmable power supply is connect with the terminal device；
The test equipment is disconnected for controlling the battery core of battery and the terminal device of the terminal device, and to
The programmable power supply output power supply instruction；
The programmable power supply, for being the power terminal equipment according to the power supply instruction received；
The test equipment is additionally operable to acquire the supply current of the programmable power supply.
2. test system according to claim 1, which is characterized in that the test equipment is additionally operable to set to the terminal
Standby output state switching command, the status switching instruction is for controlling the work that the terminal device switches the terminal device
The working condition of state, the terminal device includes any one of open state, off-mode, standby mode.
3. test system according to claim 2, which is characterized in that the test equipment includes control device and equipment
Plate, the equipment plate are connect with the control device and the terminal device respectively, the programmable power supply respectively with the control
Equipment is connected with the power supply circuit of the terminal device；
The control device, for equipment plate transmission the first control instruction and the second control instruction, and to the journey
It controls power supply and sends third control instruction；
The equipment plate is disconnected for controlling the battery according to first control instruction with the battery core, and according to
Second control instruction controls the terminal device switch operating state；
The programmable power supply, for being powered according to the power supply circuit that the third control instruction is terminal device；
The control device is additionally operable to acquire the supply current of the programmable power supply.
4. test system according to claim 3, which is characterized in that be provided with first between the battery and the battery core
Switching circuit, the equipment plate are connect with the ends CNT of the master control borad of the terminal device；
The equipment plate, for exporting control signal to the ends CNT according to first control command, so that described first opens
Powered-down road disconnects.
5. test system according to claim 4, which is characterized in that the equipment plate includes control chip, the control
Chip is connect with the control device and the terminal device respectively；
The control chip, the first control instruction and the second control instruction sent for receiving the control device, and according to
First control instruction controls the battery and is disconnected with the battery core, and the end is controlled according to second control instruction
End equipment switch operating state.
6. test system according to claim 5, which is characterized in that the equipment plate includes：The power supply of equipment plate, first
Circuit and the second protection circuit are protected, the first protection circuit includes at least one second switch circuit, second protection
Circuit includes at least one third switching circuit；The power supply of the equipment plate is connect with the control chip, first protection
Circuit is connect with the ends CNT of the power supply of the equipment plate and the master control borad of the terminal device respectively, the second protection circuit
It is connect respectively with the power supply circuit of the programmable power supply and the terminal device；
The power supply of the equipment plate, for receiving first control instruction, and to described the under first control instruction
One protection circuit power supply；
The first protection circuit, when the voltage for the power input in the equipment plate meets the first preset requirement, each
The control signal of the equipment plate is sent to the ends CNT by second switch circuit turn-on；
The second protection circuit, for when the programmable power supply output voltage meets the second preset requirement, each third to be opened
Circuit turn-on is closed, so that the programmable power supply is powered for the power supply circuit.
7. test system according to claim 6, which is characterized in that first preset requirement be the first predetermined threshold value and
Second predetermined threshold value, the first protection circuit includes four second switch circuits, the first end of first second switch circuit
Connect with the first output end of power supply of the equipment plate, the second end of first second switch circuit is grounded, and described the
The third end of one second switch circuit is connect with the first end of second second switch circuit, second second switch electricity
The second end on road connect with the second output terminal of power supply of the equipment plate, the third end of second second switch circuit and
The first end of third second switch circuit connects, the second end ground connection of the third second switch circuit, the third
The third end of second switch circuit respectively with the first end of the 4th second switch circuit and the 4th second switch circuit
Second end connection, the third end of the 4th second switch circuit is connect with the ends CNT；
First second switch circuit and second second switch circuit the equipment plate power supply it is first defeated
Outlet is connected when meeting first predetermined threshold value according to the voltage that the first control instruction exports, the third second switch electricity
Road and the 4th second switch circuit meet described the in the voltage of the second output terminal output of the power supply of the equipment plate
It is connected when two predetermined threshold values.
8. test system according to claim 6, which is characterized in that second preset requirement includes that third presets threshold
Value, it is described second protection circuit include two third switching circuits, the first end of first third switching circuit with it is described program-controlled
The output end of power supply connects, and the second end of first third switching circuit and the first end of second third switching circuit connect
It connects, the second end of second third switching circuit is connect with the power supply circuit；
The voltage that first third switching circuit and second third switching circuit are exported in the programmable power supply is full
It is connected when the foot third predetermined threshold value.
9. testing system according to claim 2-8 any one of them, which is characterized in that the equipment plate and the terminal device
Type-C interfaces connection.
10. testing system according to claim 2-8 any one of them, which is characterized in that the equipment plate further includes：First string
Mouth, GPIO interface and second serial, the control device are connect by the first serial with the equipment plate, the program-controlled electric
Source is connect by the GPIO interface with the equipment plate, and the terminal device is connected by the second serial and the equipment plate
It connects.
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| CN201710154762.0A CN108595299B (en) | 2017-03-15 | 2017-03-15 | Test system of terminal equipment |
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| CN201710154762.0A CN108595299B (en) | 2017-03-15 | 2017-03-15 | Test system of terminal equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548956A (en) * | 2018-05-07 | 2018-09-18 | Oppo广东移动通信有限公司 | Power consumption test device and method for intelligent terminal |
| CN109471775A (en) * | 2018-11-09 | 2019-03-15 | 深信服科技股份有限公司 | A kind of do not shut down detection method, device, equipment and readable storage medium storing program for executing |
| CN111371308A (en) * | 2018-12-25 | 2020-07-03 | 华为技术有限公司 | Power supply design and device |
| CN111579911A (en) * | 2020-05-29 | 2020-08-25 | 广州思林杰网络科技有限公司 | Program-controlled power supply device and control method thereof |
| CN112416706A (en) * | 2020-11-16 | 2021-02-26 | 珠海格力电器股份有限公司 | Power consumption testing method, device and system, storage medium and electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2355464A1 (en) * | 2010-01-28 | 2011-08-10 | Research In Motion Limited | Power switching for electronic device test equipment |
| CN102883012A (en) * | 2012-10-15 | 2013-01-16 | 东莞华贝电子科技有限公司 | Test system and test method of mobile terminal current |
| CN103002473A (en) * | 2012-11-27 | 2013-03-27 | 上海创远仪器技术股份有限公司 | Method, device and system for testing wireless terminal |
| CN103529824A (en) * | 2013-10-21 | 2014-01-22 | 广东威创视讯科技股份有限公司 | Stability test method and system |
| CN105301381A (en) * | 2014-07-31 | 2016-02-03 | 展讯通信（上海）有限公司 | Automatic surge testing system and testing method |
| CN106291060A (en) * | 2016-08-29 | 2017-01-04 | 深圳天珑无线科技有限公司 | A kind of current test of mobile telephone system and current test of mobile telephone method |
| CN106383268A (en) * | 2016-08-24 | 2017-02-08 | 深圳普创天信科技发展有限公司 | Mobile terminal power consumption test device and test method |
-
2017
- 2017-03-15 CN CN201710154762.0A patent/CN108595299B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2355464A1 (en) * | 2010-01-28 | 2011-08-10 | Research In Motion Limited | Power switching for electronic device test equipment |
| CN102883012A (en) * | 2012-10-15 | 2013-01-16 | 东莞华贝电子科技有限公司 | Test system and test method of mobile terminal current |
| CN103002473A (en) * | 2012-11-27 | 2013-03-27 | 上海创远仪器技术股份有限公司 | Method, device and system for testing wireless terminal |
| CN103529824A (en) * | 2013-10-21 | 2014-01-22 | 广东威创视讯科技股份有限公司 | Stability test method and system |
| CN105301381A (en) * | 2014-07-31 | 2016-02-03 | 展讯通信（上海）有限公司 | Automatic surge testing system and testing method |
| CN106383268A (en) * | 2016-08-24 | 2017-02-08 | 深圳普创天信科技发展有限公司 | Mobile terminal power consumption test device and test method |
| CN106291060A (en) * | 2016-08-29 | 2017-01-04 | 深圳天珑无线科技有限公司 | A kind of current test of mobile telephone system and current test of mobile telephone method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548956A (en) * | 2018-05-07 | 2018-09-18 | Oppo广东移动通信有限公司 | Power consumption test device and method for intelligent terminal |
| CN108548956B (en) * | 2018-05-07 | 2020-10-02 | Oppo广东移动通信有限公司 | Power consumption testing device and method for intelligent terminal |
| CN109471775A (en) * | 2018-11-09 | 2019-03-15 | 深信服科技股份有限公司 | A kind of do not shut down detection method, device, equipment and readable storage medium storing program for executing |
| CN109471775B (en) * | 2018-11-09 | 2022-06-21 | 深信服科技股份有限公司 | Method, device and equipment for detecting shutdown failure and readable storage medium |
| CN111371308A (en) * | 2018-12-25 | 2020-07-03 | 华为技术有限公司 | Power supply design and device |
| CN111579911A (en) * | 2020-05-29 | 2020-08-25 | 广州思林杰网络科技有限公司 | Program-controlled power supply device and control method thereof |
| CN111579911B (en) * | 2020-05-29 | 2022-02-08 | 广州思林杰科技股份有限公司 | Program-controlled power supply device and control method thereof |
| CN112416706A (en) * | 2020-11-16 | 2021-02-26 | 珠海格力电器股份有限公司 | Power consumption testing method, device and system, storage medium and electronic device |
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|---|---|
| CN108595299B (en) | 2023-06-13 |
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