CN109413419A - Set-top box Beidou receptivity test device and method - Google Patents
Set-top box Beidou receptivity test device and method Download PDFInfo
- Publication number
- CN109413419A CN109413419A CN201811524198.8A CN201811524198A CN109413419A CN 109413419 A CN109413419 A CN 109413419A CN 201811524198 A CN201811524198 A CN 201811524198A CN 109413419 A CN109413419 A CN 109413419A
- Authority
- CN
- China
- Prior art keywords
- top box
- beidou
- module
- main control
- control module
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 34
- 238000004088 simulation Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000035945 sensitivity Effects 0.000 claims description 10
- 238000010998 test method Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Debugging And Monitoring (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of set-top box Beidou receptivity test device and methods, are related to DITEC digital television communications field.Pass through setting main control module, Beidou signal imitation sending module, power on/off module and human-computer interaction module, it only needs the power supply of artificial connection set-top box to be measured, signal wire and carries out Preliminary operation in human-computer interaction module, the operation that human-computer interaction module responds user generates open command and test item information, and open command and test item information are sent to main control module；Main control module plays Beidou signal according to open command control Beidou signal imitation sending module simulation and adjusts that the level of Beidou signal of output, power on/off module be powered to set-top box and set-top box enters operating status；Running state parameter of the last main control module according to test item information collection set-top box, and reduce a large amount of human cost to realize automatic test according to running state parameter generation test result, testing efficiency is greatly improved.
Description
Technical field
The present invention relates to DITEC digital television communications fields, test and fill in particular to a kind of set-top box Beidou receptivity
It sets and method.
Background technique
With the development of DTV, the platform of DTV is more and more, and the demand of operator and terminal user are more next
It is more diversified, cause the model of digital television decoder also rapid growth.In order to guarantee the stabilization in market, " string goods " is avoided to upset
The operation of normal market, leading to forth generation set-top box in every family now can be added based on BEI-DOU position system " position locking " function,
Set-top box is locked in a certain specific region and is worked normally, when set-top box removes the region of locking, then cisco unity malfunction.
And since the Beidou receiving device for being installed on set-top box needs to meet Beidou receptivity testing requirements, it could work normally.
Traditional set-top box producer is using inexpensive testing scheme, for example, it is desired to voluntarily purchase, lease the Beidou of profession
Letter energy test equipment (such as HWA-GNSS-8000) is received, or sends model machine to third-party institution's external coordination and tests, but is at high cost.
Alternatively, even if using through calibration " Beidou signal simulator carry out manual operation test (for example, manually monitored in real time,
Testing process is operated, and needs to record test result in real time), it needs to spend a large amount of human cost, and troublesome in poeration, operating body
It tests sense and operating efficiency is very low.
Summary of the invention
The purpose of the present invention is to provide a kind of set-top box Beidou receptivity test device and methods, are intended in improvement
The problem of stating.
In a first aspect, the embodiment of the invention provides a kind of set-top box Beidou receptivity test device, including master control mould
Block, Beidou signal imitation sending module, power on/off module and human-computer interaction module, the main control module respectively with the Beidou
Signal imitation sending module, the power on/off module and human-computer interaction module communication connection,
The operation that the human-computer interaction module is used to respond user generates open command and test item information, and will open
It opens instruction and test item information is sent to the main control module；
The main control module is used to control the Beidou signal imitation sending module simulation according to open command and plays Beidou
Signal and adjust the level of Beidou signal of output, the power on/off module be powered to set-top box and the set-top box into
Enter operating status；
The main control module is also used to the running state parameter according to set-top box described in test item information collection, and foundation
Running state parameter generates test result.
Further, the power on/off module is slave computer.
Further, the slave computer includes that USB turns serial port circuit, single-chip microcontroller and relay, and the USB turns serial port power
Road and the main control module communicate to connect, and the single-chip microcontroller turns serial port circuit with the USB respectively, the relay is electrically connected,
The relay is used to be electrically connected with a power supply,
The USB turns serial port circuit for receiving electrical instruction that the main control module issues and being transmitted to the monolithic
Machine；
The single-chip microcontroller is for controlling relay and power supply energization after receiving electrical instruction.
Further, the main control module is communicated to connect by USB line or RS232 line and the slave computer.
Further, the test item information include set-top box signal capture sensitivity and/or signal trace it is sensitive
Degree and/or cold start-up time and/or quiescent levels positioning accuracy.
Further, the human-computer interaction module and the main control module are integrated in an intelligent terminal.
Further, the human-computer interaction module and the main control module are separately positioned.
Further, the human-computer interaction module is the combination of touch screen or display screen and key circuit.
Second aspect, the embodiment of the invention also provides a kind of set-top box Beidou receptivity test methods, are applied to upper
The set-top box Beidou receptivity test device stated, the set-top box Beidou receptivity test method include:
The operation of the human-computer interaction module response user generates open command and test item information, and unlatching is referred to
It enables and test item information is sent to the main control module；
Main control module controls the Beidou signal imitation sending module simulation broadcasting Beidou signal according to open command and adjusts
The level of the Beidou signal of section output, the power on/off module be powered to set-top box and the set-top box enters operation shape
State；
Running state parameter of the main control module according to set-top box described in test item information collection, and according to operation shape
State parameter generates test result.
Further, the test item information include set-top box signal capture sensitivity and/or signal trace it is sensitive
Degree and/or cold start-up time and/or quiescent levels positioning accuracy.
The beneficial effect of set-top box Beidou receptivity test device and method provided by the invention is: the set-top box Beidou
Receptivity test device includes main control module, Beidou signal imitation sending module, power on/off module and human-computer interaction module,
When specifically being tested, it is only necessary to the power supply of artificial connection set-top box to be measured, signal wire and be carried out just in human-computer interaction module
Step operation, the operation that human-computer interaction module responds user generate open command and test item information, and by open command with
And test item information is sent to main control module；Main control module is according to open command control Beidou signal imitation sending module simulation
Play Beidou signal and adjust the level of Beidou signal of output, power on/off module be powered to set-top box and set-top box into
Enter operating status；Running state parameter of the last main control module according to test item information collection set-top box, and according to operation shape
State parameter, which generates test result, reduces a large amount of human cost to realize automatic test, and test effect is greatly improved
Rate.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the circuit connection block diagram of set-top box Beidou receptivity test device provided in an embodiment of the present invention；
Fig. 2 is the circuit connection block diagram of power on/off module provided in an embodiment of the present invention；
Fig. 3 is the flow chart of set-top box Beidou receptivity test method provided in an embodiment of the present invention.
Icon: 101- main control module；102- human-computer interaction module；103- set-top box；104- Beidou signal imitation sends mould
Block；105- power on/off module；106-USB turns serial port circuit；107- single-chip microcontroller；108- relay.
Specific embodiment
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.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
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.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put or those skilled in the art orientation or position that usually understand
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning or element are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply
Relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to connect；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
Embodiment
Referring to Fig. 1, the embodiment of the invention provides a kind of set-top box Beidou receptivity test device, including master control mould
Block 101, Beidou signal imitation sending module 104, power on/off module 105 and human-computer interaction module 102, main control module 101 divide
It is not communicated to connect with Beidou signal imitation sending module 104, power on/off module 105 and human-computer interaction module 102.Wherein, main
Communication connection can be established through but not limited to Ethernet and Beidou signal imitation sending module 104 by controlling module 101.To be tested
Set-top box 103 establishes communication connection with main control module 101, Beidou signal imitation sending module 104, slave computer respectively and carries out data
Interaction.
The operation that human-computer interaction module 102 is used to respond user generates open command and test item information, and will open
It opens instruction and test item information is sent to main control module 101.
Wherein, human-computer interaction module 102 can be integrated in an intelligent terminal (such as computer) with main control module 101.Separately
Outside, human-computer interaction module 102 can also be separately positioned with main control module 101 (for example, front-end operations platform and rear end control
Box), herein with no restrictions.Wherein, test item information can include but is not limited to the signal capture sensitivity of set-top box 103
And/or signal trace sensitivity and/or cold start-up time and/or quiescent levels positioning accuracy.User can be in human-computer interaction mould
Block 102 carries out the configuration of above-mentioned test item information.In addition, human-computer interaction module 102 can be but be not limited to touch screen or aobvious
The combination of display screen and key circuit.
Main control module 101 is used to play Beidou letter according to the open command control simulation of Beidou signal imitation sending module 104
Number and adjust the level of Beidou signal of output, power on/off module 105 be powered to set-top box 103 and set-top box 103 into
Enter operating status.
In the present embodiment, Beidou signal imitation sending module 104 is pre-stored with Beidou signal (the i.e. Beidou letter replicated in advance
Number stream file), when receiving the control instruction of main control module 101, i.e. capable of emitting Beidou signal (plays pre-stored north
Struggle against signal code stream file), while control instruction can carry unlike signal intensity decaying order (adjust output Beidou letter
Number level), with adjust Beidou signal imitation sending module 104 sending Beidou signal signal strength, to complete different works
The test of condition.
In the present embodiment, as shown in Fig. 2, power on/off module 105 can use but be not limited to slave computer, main control module 101
It can be communicated to connect by USB line or RS232 line and slave computer.Wherein, slave computer may include that USB turns serial port circuit 106, list
Piece machine 107 and relay 108, USB turn serial port circuit 106 and main control module 101 and communicate to connect, single-chip microcontroller 107 respectively with USB
Turn serial port circuit 106, the electrical connection of relay 108, relay 108 with a power supply for being electrically connected.USB turns serial port circuit
106 are used to receive the electrical instruction that main control module 101 issues and are transmitted to single-chip microcontroller 107；Single-chip microcontroller 107 is for receiving energization
Relay 108 is controlled after instruction and power supply is powered.
Main control module 101 is also used to the running state parameter according to test item information collection set-top box 103, and according to fortune
Row state parameter generates test result.
Wherein, Beidou signal imitation sending module 104 is communicated to connect by RF coaxial line and set-top box 103.Specific
When work, Beidou signal imitation sending module 104 carries latitude and longitude coordinates to the transmission of set-top box 103 by RF coaxial line
Beidou signal (because early period has determined that latitude and longitude coordinates when recording Beidou signal).Set-top box is determined after receiving Beidou signal
Position, and by the time for successfully orienting latitude and longitude coordinates after Beidou signal that set-top box 103 receives and the longitude and latitude oriented
Coordinates feedback is to main control module 101, then by main control module 101 according to the north that set-top box 103 positions the successful time and receives
Bucket positioning latitude and longitude coordinates and Beidou signal imitation sending module 104 send Beidou signal latitude and longitude coordinates carry out error away from
From calculating, to obtain test result.
Test result can also be transmitted to human-computer interaction module 102 and shown by main control module 101, so that staff looks into
It reads.
Wherein, the specific appearance form of test result be test report document or test report report, it is not limited here.
Referring to Fig. 3, being applied to upper the embodiment of the invention also provides a kind of set-top box Beidou receptivity test method
State set-top box Beidou receptivity test device described in embodiment.It should be noted that set-top box provided by the present embodiment
The technical effect of Beidou receptivity test method, basic principle and generation is identical with above-described embodiment, to briefly describe, this
Embodiment part does not refer to place, can refer to corresponding contents in the above embodiments.The set-top box Beidou receptivity test side
Method includes:
Step S301: the operation that human-computer interaction module 102 responds user generates open command and test item information, and
Open command and test item information are sent to main control module 101.
Wherein, test item information include set-top box 103 signal capture sensitivity and/or signal trace sensitivity and/
Or it is cold-started time and/or quiescent levels positioning accuracy.
Step S302: main control module 101 plays north according to the open command control simulation of Beidou signal imitation sending module 104
Bucket signal simultaneously adjusts that the level of Beidou signal of output, power on/off module 105 be powered to set-top box 103 and set-top box
103 enter operating status.
Step S303: running state parameter of the main control module 101 according to test item information collection set-top box 103, and according to
Test result is generated according to running state parameter.
It should be noted that the software program portion of main control module 101 is developed using C# language in the present embodiment, including
But it is not limited only to made of the exploitation of the high-level programming language including C#, C++, JAVA.
In conclusion set-top box Beidou receptivity test device provided by the invention and method, which is connect
Receiving performance testing device includes main control module, Beidou signal imitation sending module, power on/off module and human-computer interaction module,
Specifically when being tested, it is only necessary to the power supply of artificial connection set-top box to be measured, signal wire and be carried out in human-computer interaction module preliminary
Operation, the operation that human-computer interaction module responds user generate open command and test item information, and by open command and
Test item information is sent to main control module；Main control module is broadcast according to open command control Beidou signal imitation sending module simulation
It puts Beidou signal and adjusts the level of the Beidou signal of output, power on/off module and energization and set-top box entrance are carried out to set-top box
Operating status；Running state parameter of the last main control module according to test item information collection set-top box, and according to operating status
Parameter generates test result to be reduced a large amount of human cost, testing efficiency is greatly improved to realize automatic test.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of set-top box Beidou receptivity test device, which is characterized in that sent including main control module, Beidou signal imitation
Module, power on/off module and human-computer interaction module, the main control module respectively with the Beidou signal imitation sending module, institute
Power on/off module and human-computer interaction module communication connection are stated,
The operation that the human-computer interaction module is used to respond user generates open command and test item information, and unlatching is referred to
It enables and test item information is sent to the main control module；
The main control module is used to control the Beidou signal imitation sending module simulation according to open command and plays Beidou signal
And adjust the level of the Beidou signal of output, the power on/off module to set-top box carry out be powered and the set-top box enter fortune
Row state；
The main control module is also used to the running state parameter according to set-top box described in test item information collection, and according to operation
State parameter generates test result.
2. set-top box Beidou receptivity test device according to claim 1, which is characterized in that the power on/off module
For slave computer.
3. set-top box Beidou receptivity test device according to claim 2, which is characterized in that the slave computer includes
USB turns serial port circuit, single-chip microcontroller and relay, and the USB turns serial port circuit and the main control module communicates to connect, the list
Piece machine turns serial port circuit with the USB respectively, the relay is electrically connected, and the relay with a power supply for being electrically connected
It connects,
The USB turns serial port circuit for receiving electrical instruction that the main control module issues and being transmitted to the single-chip microcontroller；
The single-chip microcontroller is for controlling relay and power supply energization after receiving electrical instruction.
4. set-top box Beidou receptivity test device according to claim 2, which is characterized in that the main control module is logical
It crosses USB line or RS232 line and the slave computer communicates to connect.
5. set-top box Beidou receptivity test device according to claim 1, which is characterized in that the test item letter
Signal capture sensitivity and/or signal trace sensitivity and/or cold start-up time and/or Static Water of the breath including set-top box are calmed down
Position precision.
6. set-top box Beidou receptivity test device according to claim 1, which is characterized in that the human-computer interaction mould
Block and the main control module are integrated in an intelligent terminal.
7. set-top box Beidou receptivity test device according to claim 1, which is characterized in that the human-computer interaction mould
Block and the main control module are separately positioned.
8. set-top box Beidou receptivity test device according to claim 1, which is characterized in that the human-computer interaction mould
Block is the combination of touch screen or display screen and key circuit.
9. a kind of set-top box Beidou receptivity test method, which is characterized in that be applied to set-top box north described in claim 1
Struggle against receptivity test device, and the set-top box Beidou receptivity test method includes:
The operation of human-computer interaction module response user generates open command and test item information, and by open command with
And test item information is sent to the main control module；
Main control module controls the Beidou signal imitation sending module simulation broadcasting Beidou signal according to open command and adjusts defeated
The level of Beidou signal out, the power on/off module be powered to set-top box and the set-top box enters operating status；
Running state parameter of the main control module according to set-top box described in test item information collection, and join according to operating status
Number generates test result.
10. set-top box Beidou receptivity test method according to claim 9, which is characterized in that the test item
Information includes signal capture sensitivity and/or signal trace sensitivity and/or the cold start-up time and/or quiescent levels of set-top box
Positioning accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524198.8A CN109413419B (en) | 2018-12-13 | 2018-12-13 | Set top box Beidou receiving performance testing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811524198.8A CN109413419B (en) | 2018-12-13 | 2018-12-13 | Set top box Beidou receiving performance testing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109413419A true CN109413419A (en) | 2019-03-01 |
| CN109413419B CN109413419B (en) | 2020-05-26 |
Family
ID=65458993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811524198.8A Active CN109413419B (en) | 2018-12-13 | 2018-12-13 | Set top box Beidou receiving performance testing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109413419B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120068175A1 (en) * | 2010-09-22 | 2012-03-22 | Qualcomm Incorporated | Method to Optimize and Reduce Integrated Circuit, Package Design, and Verification Cycle Time |
| CN102487450A (en) * | 2010-12-02 | 2012-06-06 | 深圳市同洲电子股份有限公司 | Test method for testing control function of satellite television signal receiver of set top box and system thereof |
| CN103067858A (en) * | 2011-10-24 | 2013-04-24 | 国家广播电影电视总局广播科学研究院 | Direct broadcast satellite broadcasting system with positioning management function |
| CN105657509A (en) * | 2016-01-26 | 2016-06-08 | 泰斗微电子科技有限公司 | LNB (Low Noise Amplifier) module for receiving satellite television signal and corresponding satellite television set top box |
| CN105721918A (en) * | 2016-03-25 | 2016-06-29 | 泰斗微电子科技有限公司 | Satellite television set top box and corresponding control method |
| CN107623867A (en) * | 2016-07-13 | 2018-01-23 | 络达科技股份有限公司 | Have the top box of digital machine of positioning function and apply its satellite television receiving system |
-
2018
- 2018-12-13 CN CN201811524198.8A patent/CN109413419B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120068175A1 (en) * | 2010-09-22 | 2012-03-22 | Qualcomm Incorporated | Method to Optimize and Reduce Integrated Circuit, Package Design, and Verification Cycle Time |
| CN102487450A (en) * | 2010-12-02 | 2012-06-06 | 深圳市同洲电子股份有限公司 | Test method for testing control function of satellite television signal receiver of set top box and system thereof |
| CN103067858A (en) * | 2011-10-24 | 2013-04-24 | 国家广播电影电视总局广播科学研究院 | Direct broadcast satellite broadcasting system with positioning management function |
| CN105657509A (en) * | 2016-01-26 | 2016-06-08 | 泰斗微电子科技有限公司 | LNB (Low Noise Amplifier) module for receiving satellite television signal and corresponding satellite television set top box |
| CN105721918A (en) * | 2016-03-25 | 2016-06-29 | 泰斗微电子科技有限公司 | Satellite television set top box and corresponding control method |
| CN107623867A (en) * | 2016-07-13 | 2018-01-23 | 络达科技股份有限公司 | Have the top box of digital machine of positioning function and apply its satellite television receiving system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109413419B (en) | 2020-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5400246A (en) | Peripheral data acquisition, monitor, and adaptive control system via personal computer | |
| CN102681532B (en) | Simulating test system for BCM (body control module) | |
| CN102882752A (en) | Internet-of-things and android system based intelligent home system and control method | |
| CN104793569B (en) | It is straight to drive numerical control turret intelligent controller | |
| CN109040752A (en) | Automatic debugging system for smart television | |
| CN101488012A (en) | Method for implementing sequential control by flow diagram | |
| CN108920372A (en) | Shared automobile intelligent car-mounted terminal automatization test system and method based on serial ports | |
| CN109802876B (en) | Little intelligent home systems | |
| CN103105544B (en) | Method, device and system for testing display panel of air conditioner | |
| CN103268107A (en) | System and method for greenhouse remote automatic monitoring and control | |
| CN110244688A (en) | Meter bus panel automatic generation method and its system based on LabVIEW | |
| CN115267063A (en) | Module calibration equipment and calibration method for gas detection | |
| CN109413419A (en) | Set-top box Beidou receptivity test device and method | |
| CN108228454A (en) | A kind of electronic product software reliability assessment method based on environmental bug injection | |
| CN107819507A (en) | The collocation method and method of testing of a kind of multi-level test system for satellite TT＆C system | |
| CN110111523A (en) | A kind of fire-fighting Internet of Things signal imitation Transmission system | |
| CN208001293U (en) | Intelligent domestic system based on ZigBee and Raspberry Pi | |
| KR20070038532A (en) | Method, device and software module for a software-engineered reproduction of the behaviour of an actual domestic appliance in a model | |
| CN104063227A (en) | Command learning method based on internet of things | |
| CN112230627A (en) | Remote testing method of vehicle body controller | |
| CN107356894A (en) | A kind of test system | |
| CN215494644U (en) | Be applied to secret room intelligent control circuit that secret room escaped | |
| CN103809973B (en) | Graphic control interface design system and graphic control interface design operation method thereof | |
| CN102063785B (en) | Method for automatically emitting infrared remote control signals and system thereof | |
| CN110995557B (en) | Intelligent processing system for bus control parameter instructions of space remote sensing camera |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231108 Address after: 518063 h, 4th floor, Guowei R & D building, No. 015, Gaoxin South 1st Road, Nanshan District, Shenzhen, Guangdong Province Patentee after: SHENZHEN HUADIAN COMMUNICATION Co.,Ltd. Address before: 410000 No.9, south section of Dongshi Road, quantang street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: HUNAN GOKE MICROELECTRONICS Co.,Ltd. |