CN108918959A - The automatization test system of car-mounted terminal module dissipation - Google Patents
The automatization test system of car-mounted terminal module dissipation Download PDFInfo
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- CN108918959A CN108918959A CN201810799002.XA CN201810799002A CN108918959A CN 108918959 A CN108918959 A CN 108918959A CN 201810799002 A CN201810799002 A CN 201810799002A CN 108918959 A CN108918959 A CN 108918959A
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- China
- Prior art keywords
- module
- car
- mounted terminal
- main control
- terminal module
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
Abstract
The automatization test system of car-mounted terminal module dissipation disclosed by the invention,Including car-mounted terminal module,Current measurement module,Server and main control module,Wherein,The main control module is connect with the current measurement module,For controlling the current measurement module,Server is connect by network with car-mounted terminal module,For controlling car-mounted terminal,Current measurement module is connect with car-mounted terminal module,For to car-mounted terminal module for power supply and measuring through the current value of car-mounted terminal module,The current value that current measurement module is also used to measure is sent to main control module,Main control module is also used within the period of setting and under the scene of setting,Receive multiple current values that current measurement module is sent and according to multiple current values,Calculate the average value of multiple current values,Repeat the step,Obtain the first average value,According to the first average value,Obtain the second average value,Obtain the power consumption of car-mounted terminal module under this scenario,Realize the automatic test to power consumption,Improve the testing efficiency and accuracy of power consumption.
Description
Technical field
The present invention relates to shared automotive fields, and in particular to a kind of automatization test system of car-mounted terminal module dissipation.
Background technique
With shared expanding economy, shared automobile also gradually comes into people's lives, domestic to have had at present much altogether
It enjoys motor corporation to put into effect, user is shared by the operation realization automobile to the end mobile terminal APP, and the control to vehicle
Mainly realized by the car-mounted terminal module being mounted on shared automobile.
More and more fierce with competing, the requirement to car-mounted terminal module is also higher and higher, including operational reliability and function
Consumption etc..The power consumption for reducing car-mounted terminal module is of great significance to the market competitiveness for promoting car-mounted terminal module.To vehicle-mounted
The test of terminal module power consumption, mainly measures equipment under test when fixed voltage is powered, the electric current under various operative scenarios, than
Average current when average current when such as standby, transmitting-receiving instruction, electric current is bigger, and power consumption is bigger.
It is by car-mounted terminal module and current measure device, PC phase at present to the test method of car-mounted terminal module dissipation
Even, current measure device is car-mounted terminal module for power supply, records vehicle-mounted end in a period of time by current measure device PC external member
Current value of the end module under some operative scenario, manual test simultaneously counts each current value, in each test scene
Lower test 3-5 time, calculating average current value, needs to carry out repetitive operation, leads to that testing efficiency is low, accuracy is low.
Summary of the invention
To solve the deficiencies in the prior art, the embodiment of the invention provides a kind of automation of car-mounted terminal module dissipation surveys
Test system, the system include：
Car-mounted terminal module, current measurement module, main control module and server, wherein：
The main control module is connect with the current measurement module, for controlling the current measurement module；
The current measurement module is connect with the car-mounted terminal module, is used for the car-mounted terminal module for power supply simultaneously
The current value that measurement passes through the car-mounted terminal module；
The current measurement module, the current value for being also used to measure are sent to main control module；
The main control module is also used to receive the current measurement mould within the period of setting and under the scene of setting
Multiple current values that block is sent and according to the multiple current value, calculate the average value of the multiple current value, repeat the step,
The first average value is obtained, according to first average value, obtains the second average value, obtains the car-mounted terminal module in the field
Power consumption under scape；
The main control module is also used to send control instruction to the server；
The server is connect with the car-mounted terminal module and the main control module, by network for receiving respectively
The control instruction that the main control module is sent, controls the car-mounted terminal.
Preferably, the quantity of the first average value is at least 3.
Preferably, main control module is PC host.
Preferably, which further includes：
Display module is connected to the main control module, for showing the power consumption.
The automatization test system of car-mounted terminal module dissipation provided in an embodiment of the present invention, generated beneficial effect is such as
Under：
By main control module, realize it is automatic calculate by the average value of car-mounted terminal blocks current and according to average value,
The power consumption for calculating car-mounted terminal module, improves testing efficiency；
It is tested by the current value to car-mounted terminal module in different scenes, improves the precision of test.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the automatization test system of car-mounted terminal module dissipation provided in an embodiment of the present invention；
Fig. 2 is the automatization test system of car-mounted terminal module dissipation provided in an embodiment of the present invention under set scene
Test program flow diagram.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Referring to Fig.1, the automatization test system of car-mounted terminal module dissipation provided in an embodiment of the present invention includes：Vehicle-mounted end
End module, current measurement module, main control module, server and display module.Wherein,
The main control module is connect with the current measurement module, for controlling the current measurement module.
Wherein, the main control module built-in testing program, by the test program, main control module can configure current measurement
Port numbers, sample rate, the start and stop for controlling current measurement module, measurement duration and the pendulous frequency of module.
The current measurement module is connect with the car-mounted terminal module, is used for the car-mounted terminal module for power supply simultaneously
The current value that measurement passes through the car-mounted terminal module.
The current measurement module, the current value for being also used to measure are sent to main control module.
The main control module is also used to receive the current measurement mould within the period of setting and under the scene of setting
Multiple current values that block is sent and according to the multiple current value, calculate the average value of the multiple current value, repeat the step,
The first average value is obtained, according to first average value, obtains the second average value, obtains the car-mounted terminal module in the scene
Under power consumption.
The main control module is also used to send control instruction to the server.
Wherein, which can control the state of car-mounted terminal module.
The server is connect by network with the car-mounted terminal module, for controlling to the car-mounted terminal
System.
Wherein, the different instructions that the server is sent according to main control module, triggering car-mounted terminal module enter difference
State.
Wherein, the state includes：The work of car-mounted terminal module and standby mode.To the multiple current values measured every time
It is averaged, obtains the average value of this surveyed electric current, then car-mounted terminal module is measured under work/standby mode multiple
Average value is averaged again, obtains the final current average under the state.
Further, in each length of testing speech, according to the difference of sample rate, the quantity of the current value of acquisition is also different,
Every time after test, requires to average to these current values, can be regarded as current average current value.
Optionally, the quantity of first average value is at least 3, to improve the accuracy of measurement of power loss.
Optionally, the main control module is PC host, or component with the same function.
Optionally, the system also includes display modules, which is connected to the main control module, for showing
State power consumption.
Further, as shown in Fig. 2, the process of above-mentioned test program is as follows：
According to the port numbers of the current measurement module of setting, sample rate, measurement duration and pendulous frequency, current measurement is controlled
Module carries out multiple current measurement to car-mounted terminal module in the length of testing speech of setting, until pendulous frequency reaches the survey of setting
Number is measured, the multiple current values measured every time are averaged, obtains the average value of this surveyed electric current, then obtain under the scene
To multiple average values be averaged again, obtain final current average.
Generally, pendulous frequency is set as three times, length of testing speech is 3 minutes.
The automatization test system of car-mounted terminal module dissipation provided in an embodiment of the present invention, including car-mounted terminal module,
Current measurement module, server and main control module, wherein the main control module is connect with the current measurement module, for pair
The current measurement module is controlled, and server is connect by network with car-mounted terminal module, for carrying out to car-mounted terminal
Configuration, current measurement module connect with car-mounted terminal module, for car-mounted terminal module for power supply and measurement passes through car-mounted terminal
The current value of module, the current value that current measurement module is also used to measure are sent to main control module, and main control module is also used to
In period of setting and the scene of setting, multiple current values that the current measurement module is sent are received and according to multiple electric currents
Value calculates the average value of multiple current values, repeats the step, obtains the first average value, according to the first average value, it is flat to obtain second
Mean value obtains power consumption of the car-mounted terminal module under the scene, realizes the automatic test to power consumption, improves the survey of power consumption
Try efficiency and accuracy.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
It is understood that the correlated characteristic in the above method and device can be referred to mutually.In addition, in above-described embodiment
" first ", " second " etc. be and not represent the superiority and inferiority of each embodiment for distinguishing each embodiment.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Algorithm and display are not inherently related to any particular computer, virtual system, or other device provided herein.
Various general-purpose systems can also be used together with teachings based herein.As described above, it constructs required by this kind of system
Structure be obvious.In addition, the present invention is also not directed to any particular programming language.It should be understood that can use various
Programming language realizes summary of the invention described herein, and the description done above to language-specific is to disclose this hair
Bright preferred forms.
In addition, memory may include the non-volatile memory in computer-readable medium, random access memory
(RAM) and/or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM), memory includes extremely
A few storage chip.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (4)
1. a kind of automatization test system of car-mounted terminal module dissipation, including：Car-mounted terminal module and current measurement module,
It is characterized in that, further includes main control module and server, wherein：
The main control module is connect with the current measurement module, for controlling the current measurement module；
The current measurement module is connect with the car-mounted terminal module, for the car-mounted terminal module for power supply and measuring
Pass through the current value of the car-mounted terminal module；
The current measurement module, the current value for being also used to measure are sent to main control module；
The main control module is also used within the period of setting and under the scene of setting, receives the current measurement module hair
Multiple current values for sending and according to the multiple current value, calculate the average value of the multiple current value, repeat the step, obtain
First average value obtains the second average value according to first average value, obtains the car-mounted terminal module under this scenario
Power consumption；
The main control module is also used to send control instruction to the server；
The server is connect with the car-mounted terminal module and the main control module respectively by network, described for receiving
The control instruction that main control module is sent, controls the car-mounted terminal.
2. system according to claim 1, which is characterized in that the quantity of first average value is at least 3.
3. system according to claim 1, which is characterized in that the main control module is PC host.
4. system according to claim 1-3, which is characterized in that the system also includes：
Display module is connected to the main control module, for showing the power consumption.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810799002.XA CN108918959A (en) | 2018-07-19 | 2018-07-19 | The automatization test system of car-mounted terminal module dissipation |
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| CN201810799002.XA CN108918959A (en) | 2018-07-19 | 2018-07-19 | The automatization test system of car-mounted terminal module dissipation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112630495A (en) * | 2019-10-08 | 2021-04-09 | 无锡华润矽科微电子有限公司 | Method for testing PING current, corresponding circuit for testing PING current and application thereof |
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Application publication date: 20181130 |