CN104936029A - Set top box and an automatic key code table transmission test method thereof - Google Patents
Set top box and an automatic key code table transmission test method thereof Download PDFInfo
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- CN104936029A CN104936029A CN201510385304.9A CN201510385304A CN104936029A CN 104936029 A CN104936029 A CN 104936029A CN 201510385304 A CN201510385304 A CN 201510385304A CN 104936029 A CN104936029 A CN 104936029A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Input From Keyboards Or The Like (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to the set top box field, and discloses a set top box and a automatic key code table transmission test method of the set top box. The set top box in the embodiments of the invention comprises a master CPU, a standby CPU and an IR part, wherein the master CPU obtains a key code table via a preset manner, and transmits the key code table and an enable command to the standby CPU; when the standby CPU receives the enable command, the standby CPU randomly transmits analogue IR signals corresponding to tabular values in the key code table to the IR part according to a preset communication standard; the IR part receives and demodulates the analogue IR signals and/or real IR signals to generate the IR signals, and then transmits the IR signals to the master CPU of the set top box; the master CPI receives and responds the IR signals. According to the invention, the standby CPU repeatedly and randomly outputs the analogue IR signals to construct a worse test environment while receiving the enable command, so that the set top box has strong maneuverability, improves the testing efficiency and greatly saves the manpower and material resources, without any manual participation.
Description
[technical field]
The present invention relates to field of set-top, particularly relate to the method for Set Top Box and a key test automatically thereof.
[background technology]
Along with improving constantly of people's living standard, the requirement of people to set-top-box system is more and more higher, particularly the requirement of the stability of system.For ensureing the stability of Set Top Box, the test dynamics to Set Top Box must be strengthened.
But the method that traditional Set Top Box is tested for a long time needs the manpower and materials of at substantial, consume the resource of company greatly, test dynamics is large not, and simulated environment is severe not, and effect is not so good.
[summary of the invention]
The technical problem to be solved in the present invention solves, labor intensive material resources little to the test dynamics of Set Top Box in prior art, the problem that test effect is bad.
For solving the problems of the technologies described above, the invention provides following technical scheme:
On the one hand, the invention provides a kind of Set Top Box.
Described Set Top Box comprises host CPU, standby CPU, IR (infrared ray, Infrared Radiation) parts, wherein:
Described host CPU, obtains button code table for the mode by presetting; And send described button code table and enable command extremely described standby CPU;
Described standby CPU, for when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table to described IR parts at random according to the communication standard preset;
Described IR parts, for Simulation with I R signal described in reception, demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box;
Described host CPU is also for receiving and responding described IR signal.
In certain embodiments, described IR parts comprise first passage, second channel and demodulating unit, described first passage is for receiving described Simulation with I R signal, described second channel is for receiving described true IR signal, described first passage and described second channel by line with mode be connected rear output the one IR signal, a described IR signal generates IR signal after demodulating unit demodulation.
In certain embodiments, described default mode comprises interface input, is built in code and reads the wherein one in the mode of movable storage device.
In certain embodiments, described default communication standard is IR communication standard, and described Simulation with I R signal is the high/low level signal meeting described IR communication standard.
In certain embodiments, described standby CPU is the single-chip microcomputer that Set Top Box carries.
On the other hand, the invention provides a kind of method automatically sending out key test being applied to above-mentioned Set Top Box.
The method of described automatic key test comprises:
Host CPU obtains button code table by the mode preset;
Host CPU sends described button code table and enable command extremely standby CPU;
Standby CPU, when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table to IR parts at random according to the communication standard preset;
Simulation with I R signal described in the reception of IR parts, demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box;
Host CPU receives and responds described IR signal.
In certain embodiments, described IR parts receive, Simulation with I R signal and/or true IR signal described in demodulation, and generate IR signal, send described IR signal to the step of the host CPU of Set Top Box and comprise:
The first passage of IR parts receives described Simulation with I R signal;
The second channel of IR parts receives described true IR signal;
Described Simulation with I R signal and described true IR holding wire and rear output the one IR signal;
A described IR signal generates IR signal after demodulating unit demodulation;
Export described IR signal to host CPU.
In certain embodiments, the step that described host CPU obtains button code table by the mode preset comprises:
Host CPU obtains button code table by the mode that interface inputs; Or
Host CPU obtains button code table by the mode being built in code; Or
Host CPU obtains button code table by the mode reading movable storage device.
In certain embodiments, described default communication standard is IR communication standard, and described Simulation with I R signal is the high/low level signal meeting described IR communication standard.
In certain embodiments, described standby CPU is the single-chip microcomputer that Set Top Box carries.
Beneficial effect of the present invention is that the mode by presetting obtains button code table, and send key set code table and enable command extremely standby CPU, standby CPU is when receiving enable command, the Simulation with I R signal corresponding with the tabular value in described button code table is sent at random to IR parts according to the communication standard preset, IR parts receive, Simulation with I R signal described in demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box, host CPU receives and responds described IR signal, in the process, standby CPU passes through when receiving enable command repeatedly to export Simulation with I R signal at random, construct worse test environment, and it is workable, while raising testing efficiency, without the need to artificial participation, dramatically saves on manpower and materials, the input channel of Simulation with I R signal is increased in IR parts, and with the input channel line of true IR signal be connected, make IR parts when only having one end to input IR signal, just export IR signal to host CPU, host CPU is made correctly to resolve IR signal, interference signal can be filtered at hardware layer, test better effects if.
[accompanying drawing explanation]
Fig. 1 is the first example structure schematic diagram of Set Top Box of the present invention;
Fig. 2 is the IR unit embodiment structural representation of Set Top Box of the present invention;
Fig. 3 is the method first embodiment schematic flow sheet automatically sending out key test that the present invention is applied to Set Top Box;
Fig. 4 is the refinement schematic flow sheet of step S40 in Fig. 3.
[embodiment]
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In addition, if below in described each execution mode of the present invention involved technical characteristic do not form conflict each other and just can mutually combine.
Embodiment 1
Embodiment 1 is the first embodiment of Set Top Box provided by the invention.With reference to the first example structure schematic diagram that Fig. 1, Fig. 1 are Set Top Box of the present invention.
Described Set Top Box comprises host CPU 10, standby CPU 20, IR parts 30, between described host CPU 10 with described standby CPU 20, communication is connected, between described standby CPU 20 with described IR parts 30, signal is connected, between described IR parts 30 with described host CPU 10, signal is connected, in embodiments of the present invention, the single-chip microcomputer that carries for Set Top Box of described standby CPU 20; In other embodiments, described standby CPU 20 may not be the single-chip microcomputer that Set Top Box is made by oneself, other electronic equipments be such as connected with Set Top Box communication; Wherein:
Described host CPU 10, obtains button code table for the mode by presetting; And send described button code table and enable command extremely described standby CPU 20;
Particularly, host CPU 10 can be inputted by interface, be built in code and read movable storage device mode in wherein a kind of mode obtain.Described button code table is set-top box keys information and set top box operations command mappings table, in the application program running on host CPU, such as increase interface input for user's input key code table, host CPU 10 obtains button code table by the button code table reading user's input; Or being built in by described button code table in advance operates in the application code of host CPU, operationally, host CPU 10 can obtain described button code table by reading built-in button code table in code to this application program; Or be stored in movable storage device by described button code table in the mode of file, when needs are tested Set Top Box, connect described movable storage device, host CPU 10 reads the button code table that this movable storage device prestores.Send described button code table after described host CPU 10 gets button code table to described standby CPU 20, and send enable command to described standby CPU 20 simultaneously.
Described standby CPU 20, for when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table to described IR parts 30 at random according to the communication standard preset;
Particularly, described standby CPU 20, when receiving this enable command, starts to send Simulation with I R signal to IR parts 30.Preferably, this Simulation with I R signal is a series of high/low level signal of the random Simulation with I R communication standard corresponding with the tabular value in button code table sent, to simulate the infrared signal adopting remote controller to send.Compared with other dependence and the unified method sending out key of external equipment, the embodiment of the present invention independently by repeatedly exporting Simulation with I R signal at random, can construct worse test environment, and it is workable, while raising testing efficiency, without the need to artificial participation, dramatically saves on manpower and materials.
Described IR parts 30, for Simulation with I R signal described in reception, demodulation and/or true IR signal, and generate IR signal, send the host CPU 10 of described IR signal to Set Top Box; Described host CPU 10 is also for receiving and responding described IR signal.
Particularly, the present invention improves the IR parts in existing Set Top Box, on the basis of original one-channel signal input (referring to the input channel of true IR signal), the input channel of Simulation with I R signal is added at signal input part, simultaneously, two paths of signals by line with mode be connected, under default situations, true IR signal input part and Simulation with I R signal input are all rendered as high level, when only having one end to input IR signal, IR parts just export IR signal, the host CPU 10 correct reception IR signal of energy also understands its key assignments, when true IR signal input part and Simulation with I R signal input have signal to input simultaneously, two paths of signals disturbs mutually, IR parts can not export strict high-low signal, host CPU 10 can not resolve IR signal normally, show as and do not respond, namely interference signal can be filtered at hardware layer.
The embodiment of the present invention obtains button code table by the mode preset, and send key set code table and enable command extremely standby CPU, standby CPU is when receiving enable command, the Simulation with I R signal corresponding with the tabular value in described button code table is sent at random to IR parts according to the communication standard preset, IR parts receive, Simulation with I R signal described in demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box, host CPU receives and responds described IR signal, in the process, standby CPU passes through when receiving enable command repeatedly to export Simulation with I R signal at random, construct worse test environment, and it is workable, while raising testing efficiency, without the need to artificial participation, dramatically saves on manpower and materials, the input channel of Simulation with I R signal is increased in IR parts, and with the input channel line of true IR signal be connected, make IR parts when only having one end to input IR signal, just export IR signal to host CPU, host CPU is made correctly to resolve IR signal, interference signal can be filtered at hardware layer, test better effects if.
Embodiment 2
Embodiment 2 is the second embodiment of Set Top Box provided by the invention.With reference to the IR unit embodiment structural representation that Fig. 2, Fig. 2 are Set Top Box of the present invention.
Based on embodiment 1, in the present embodiment, described IR parts 30 comprise first passage 31, second channel 32 and demodulating unit 33, described first passage 31 is for receiving described Simulation with I R signal, described second channel 32 is for receiving described true IR signal, described first passage 31 and described second channel 32 by line with mode be connected rear output the one IR signal, a described IR signal generates IR signal after demodulating unit 33 demodulation.
Particularly, the present invention improves the IR parts in existing Set Top Box, (input channel of true IR signal is referred in original one-channel signal input, namely the second channel 32 in the present embodiment) basis on, the input channel of Simulation with I R signal is added at signal input part, namely the first passage 31 in the present embodiment, simultaneously, two paths of signals by line with mode be connected, under default situations, true IR signal input part and Simulation with I R signal input are all rendered as high level, when only having one end to input IR signal, just IR signal is exported by IR parts after demodulating unit 33 demodulation, make the host CPU 10 correct reception IR signal of energy and understand its key assignments, when true IR signal input part and Simulation with I R signal input have signal to input simultaneously, two paths of signals disturbs mutually, IR parts can not export strict high-low signal, host CPU 10 can not resolve IR signal normally, show as and do not respond, namely interference signal can be filtered at hardware layer.
Accomplish noiseless each other time the embodiment of the present invention can make Set Top Box group test by output Simulation with I R signal, by true IR signal and Simulation with I R signal line be connected, also can accept extraneous true IR signal simultaneously, when not needing to do isolation processing, the test space farthest during the test of compression disparity items collective.
Embodiment 3
Embodiment 3 is the first embodiment automatically sending out the method for key test being applied to above-mentioned Set Top Box provided by the invention.Reference Fig. 3, Fig. 3 are the method first embodiment schematic flow sheet automatically sending out key test that the present invention is applied to Set Top Box.
The method of described automatic key test comprises:
S10: host CPU obtains button code table by the mode preset;
S20: host CPU sends described button code table and enable command extremely described standby CPU;
Particularly, host CPU can be inputted by interface, be built in code and read movable storage device mode in wherein a kind of mode obtain.Described button code table is set-top box keys information and set top box operations command mappings table, and in the application program running on host CPU, such as increase interface input for user's input key code table, host CPU obtains button code table by the button code table reading user's input; Or being built in by described button code table in advance operates in the application code of host CPU, operationally, host CPU can obtain described button code table by reading built-in button code table in code to this application program; Or be stored in movable storage device by described button code table in the mode of file, when needs are tested Set Top Box, connect described movable storage device, host CPU reads the button code table that this movable storage device prestores.Described host CPU sends described button code table to described standby CPU after getting button code table, and sends enable command to described standby CPU simultaneously.
S30: standby CPU when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table at random to IR parts according to the communication standard preset;
Particularly, described standby CPU, when receiving this enable command, starts to send Simulation with I R signal to IR parts.Preferably, this Simulation with I R signal is a series of high/low level signal of the random Simulation with I R communication standard corresponding with the tabular value in button code table sent, to simulate the infrared signal adopting remote controller to send.Compared with other dependence and the unified method sending out key of external equipment, the embodiment of the present invention independently by repeatedly exporting Simulation with I R signal at random, can construct worse test environment, and it is workable, while raising testing efficiency, without the need to artificial participation, dramatically saves on manpower and materials.
Simulation with I R signal described in the reception of S40:IR parts, demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box;
S50: host CPU receives and responds described IR signal.
Particularly, the present invention improves the IR parts in existing Set Top Box, on the basis of original one-channel signal input (referring to the input channel of true IR signal), the input channel of Simulation with I R signal is added at signal input part, simultaneously, two paths of signals by line with mode be connected, under default situations, true IR signal input part and Simulation with I R signal input are all rendered as high level, when only having one end to input IR signal, IR parts just export IR signal, the host CPU correct reception IR signal of energy also understands its key assignments, when true IR signal input part and Simulation with I R signal input have signal to input simultaneously, two paths of signals disturbs mutually, IR parts can not export strict high-low signal, host CPU can not resolve IR signal normally, show as and do not respond, namely interference signal can be filtered at hardware layer.
The embodiment of the present invention obtains button code table by the mode preset, and send key set code table and enable command extremely standby CPU, standby CPU is when receiving enable command, the Simulation with I R signal corresponding with the tabular value in described button code table is sent at random to IR parts according to the communication standard preset, IR parts receive, Simulation with I R signal described in demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box, host CPU receives and responds described IR signal, in the process, standby CPU passes through when receiving enable command repeatedly to export Simulation with I R signal at random, construct worse test environment, and it is workable, while raising testing efficiency, without the need to artificial participation, dramatically saves on manpower and materials, the input channel of Simulation with I R signal is increased in IR parts, and with the input channel line of true IR signal be connected, make IR parts when only having one end to input IR signal, just export IR signal to host CPU, host CPU is made correctly to resolve IR signal, interference signal can be filtered at hardware layer, test better effects if.
Embodiment 4
Embodiment 4 is the second embodiment automatically sending out the method for key test being applied to above-mentioned Set Top Box provided by the invention.With reference to the refinement schematic flow sheet that Fig. 4, Fig. 4 are step S40 in Fig. 3.
Based on embodiment 3, in the present embodiment, in embodiment 3, step S40 specifically comprises:
The first passage of S401:IR parts receives described Simulation with I R signal;
The second channel of S402:IR parts receives described true IR signal;
S403: described Simulation with I R signal and described true IR holding wire and rear output the one IR signal;
S404: a described IR signal generates IR signal after demodulating unit demodulation;
S405: export described IR signal to host CPU.
Particularly, the present invention improves the IR parts in existing Set Top Box, (input channel of true IR signal is referred in original one-channel signal input, namely the second channel in the present embodiment) basis on, the input channel of Simulation with I R signal is added at signal input part, namely the first passage in the present embodiment, simultaneously, two paths of signals by line with mode be connected, under default situations, true IR signal input part and Simulation with I R signal input are all rendered as high level, when only having one end to input IR signal, just IR signal is exported by IR parts after demodulating unit demodulation, make the host CPU correct reception IR signal of energy and understand its key assignments, when true IR signal input part and Simulation with I R signal input have signal to input simultaneously, two paths of signals disturbs mutually, IR parts can not export strict high-low signal, host CPU can not resolve IR signal normally, show as and do not respond, namely interference signal can be filtered at hardware layer.
Accomplish noiseless each other time the embodiment of the present invention can make Set Top Box group test by output Simulation with I R signal, by true IR signal and Simulation with I R signal line be connected, also can accept extraneous true IR signal simultaneously, when not needing to do isolation processing, the test space farthest during the test of compression disparity items collective.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Set Top Box, is characterized in that, described Set Top Box comprises host CPU, standby CPU, IR parts, wherein:
Described host CPU, obtains button code table for the mode by presetting; And send described button code table and enable command extremely described standby CPU;
Described standby CPU, for when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table to described IR parts at random according to the communication standard preset;
Described IR parts, for Simulation with I R signal described in reception, demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box;
Described host CPU is also for receiving and responding described IR signal.
2. Set Top Box as claimed in claim 1, it is characterized in that, described IR parts comprise first passage, second channel and demodulating unit, described first passage is for receiving described Simulation with I R signal, described second channel is for receiving described true IR signal, described first passage and described second channel by line with mode be connected rear output the one IR signal, a described IR signal generates IR signal after demodulating unit demodulation.
3. Set Top Box as claimed in claim 1 or 2, is characterized in that, described default mode comprises interface input, is built in code and reads the wherein one in the mode of movable storage device.
4. Set Top Box as claimed in claim 1 or 2, it is characterized in that, described default communication standard is IR communication standard, and described Simulation with I R signal is the high/low level signal meeting described IR communication standard.
5. Set Top Box as claimed in claim 1 or 2, it is characterized in that, described standby CPU is the single-chip microcomputer that Set Top Box carries.
6. be applied to the method automatically sending out key test of Set Top Box described in any one of Claims 1 to 5, it is characterized in that, the method for described automatic key test comprises:
Host CPU obtains button code table by the mode preset;
Host CPU sends described button code table and enable command extremely standby CPU;
Standby CPU, when receiving enable command, sends the Simulation with I R signal corresponding with the tabular value in described button code table to IR parts at random according to the communication standard preset;
Simulation with I R signal described in the reception of IR parts, demodulation and/or true IR signal, and generate IR signal, send the host CPU of described IR signal to Set Top Box;
Host CPU receives and responds described IR signal.
7. the as claimed in claim 6 method automatically sending out key test, is characterized in that, described IR parts receive, Simulation with I R signal and/or true IR signal described in demodulation, and generate IR signal, sends described IR signal to the step of the host CPU of Set Top Box and comprises:
The first passage of IR parts receives described Simulation with I R signal;
The second channel of IR parts receives described true IR signal;
Described Simulation with I R signal and described true IR holding wire and rear output the one IR signal;
A described IR signal generates IR signal after demodulating unit demodulation;
Export described IR signal to host CPU.
8. the method automatically sending out key test as claimed in claims 6 or 7, it is characterized in that, the step that described host CPU obtains button code table by default mode comprises:
Host CPU obtains button code table by the mode that interface inputs; Or
Host CPU obtains button code table by the mode being built in code; Or
Host CPU obtains button code table by the mode reading movable storage device.
9. the method automatically sending out key test as claimed in claims 6 or 7, it is characterized in that, described default communication standard is IR communication standard, and described Simulation with I R signal is the high/low level signal meeting described IR communication standard.
10. the method automatically sending out key test as claimed in claims 6 or 7, it is characterized in that, described standby CPU is the single-chip microcomputer that Set Top Box carries.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385304.9A CN104936029B (en) | 2015-06-30 | 2015-06-30 | Set-top box and its method of automatic hair key test |
| PCT/CN2016/084267 WO2017000734A1 (en) | 2015-06-30 | 2016-06-01 | Set top box and automatic key code table transmission test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385304.9A CN104936029B (en) | 2015-06-30 | 2015-06-30 | Set-top box and its method of automatic hair key test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104936029A true CN104936029A (en) | 2015-09-23 |
| CN104936029B CN104936029B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385304.9A Expired - Fee Related CN104936029B (en) | 2015-06-30 | 2015-06-30 | Set-top box and its method of automatic hair key test |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104936029B (en) |
| WO (1) | WO2017000734A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000734A1 (en) * | 2015-06-30 | 2017-01-05 | 深圳市九洲电器有限公司 | Set top box and automatic key code table transmission test method thereof |
| CN111415508A (en) * | 2020-04-20 | 2020-07-14 | 深圳市金锐显数码科技有限公司 | Test equipment for simulating remote controller |
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| CN101951529A (en) * | 2010-08-31 | 2011-01-19 | 中山大学 | Method and system for testing functions of set top box |
| CN102300117A (en) * | 2011-08-31 | 2011-12-28 | 四川长虹电器股份有限公司 | Automatic testing system and testing method for set-top box |
| CN104936029B (en) * | 2015-06-30 | 2018-05-18 | 深圳市九洲电器有限公司 | Set-top box and its method of automatic hair key test |
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| CN103839404A (en) * | 2012-11-23 | 2014-06-04 | 中兴通讯股份有限公司 | Automatic test apparatus of infrared remote control equipment, and method thereof |
| CN104023231A (en) * | 2014-06-26 | 2014-09-03 | 创新科技（山东青岛）有限公司 | Automatic test method for set top box mainboard |
| CN104301766A (en) * | 2014-09-28 | 2015-01-21 | 四川长虹电器股份有限公司 | Remote control matching system and method based on smart television |
| CN204423631U (en) * | 2015-03-20 | 2015-06-24 | 蒋海兵 | A kind of Infrared remote controller testing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017000734A1 (en) * | 2015-06-30 | 2017-01-05 | 深圳市九洲电器有限公司 | Set top box and automatic key code table transmission test method thereof |
| CN111415508A (en) * | 2020-04-20 | 2020-07-14 | 深圳市金锐显数码科技有限公司 | Test equipment for simulating remote controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104936029B (en) | 2018-05-18 |
| WO2017000734A1 (en) | 2017-01-05 |
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