CN105204795A - Information processing method and electronic equipment - Google Patents

Information processing method and electronic equipment Download PDF

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Publication number
CN105204795A
CN105204795A CN201410268633.0A CN201410268633A CN105204795A CN 105204795 A CN105204795 A CN 105204795A CN 201410268633 A CN201410268633 A CN 201410268633A CN 105204795 A CN105204795 A CN 105204795A
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China
Prior art keywords
moment
radio frequency
unit
display unit
frequency unit
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CN201410268633.0A
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Chinese (zh)
Inventor
王贵周
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Priority to CN201410268633.0A priority Critical patent/CN105204795A/en
Publication of CN105204795A publication Critical patent/CN105204795A/en
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Abstract

The invention discloses an information processing method which is applied to electronic equipment with a display unit and a radio frequency unit. The radio frequency unit receives a signal in a time division multiplexing mode. The method includes the steps that a first moment and a second moment are acquired, the first moment is a starting moment for the radio frequency unit to receive the signal, and the second moment is an ending moment for the radio frequency unit to receive the signal; when the first moment arrives, sending data to the display unit is suspended; when the second moment arrives, data are continuously sent to the display unit. Meanwhile, the invention discloses the electronic equipment.

Description

A kind of information processing method and electronic equipment
Technical field
The present invention relates to electronic technology, particularly relate to a kind of information processing method and electronic equipment.
Background technology
At present, for making liquid crystal display (LiquidCrystalDisplay, LCD) show image, need, to LCD transmitting high speed data, also to claim high-frequency data.This high-frequency data can cause interference by radio frequency (RadioFrequency, RF) signal, especially in reception frequency range.
Current solution comprises: a kind of is on LCD data line, power lead, increase the filtering circuit that electric capacity and/or inductance build, the energy filtering dropped in radio frequency useful signal frequency.A kind of is use conductive fabric to paste the frame of LCD to cut off interference source.
But, build and can effectively need repeatedly to debug by the filtering circuit of filtering energy, a large amount of time and efforts can be spent.And use conductive fabric can increase hardware cost, and cut off effect and sometimes also depend on assembling situation, if assemble improper, cut off effect just bad.In addition, conduction is furnished with term of life, and after conductive fabric is aging or lost efficacy, high-frequency data still can cause interference to RF signal.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of information processing method and electronic equipment for solving problems of the prior art, the data of high frequency can be avoided to cause interference to RF, and do not increase hardware cost, and the risk that is aging or that lost efficacy that do not connect up.
The technical scheme of the embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of information processing method, is applied to the electronic equipment with display unit and radio frequency unit, and wherein, described radio frequency unit adopts time division multiplexing mode Received signal strength; Described method comprises:
Obtain the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
When arriving described first moment, suspending and sending data to described display unit;
When arriving described second moment, continue to send described data to described display unit.
The embodiment of the present invention reoffers a kind of electronic equipment, and described electronic equipment has display unit and radio frequency unit, and wherein, described radio frequency unit adopts time division multiplexing mode Received signal strength; Described electronic equipment also comprises acquiring unit, suspends unit and transmitting element, wherein,
Described acquiring unit, for obtaining the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Described time-out unit, for when arriving described first moment, suspending and sending data to described display unit;
Described transmitting element, for when arriving described second moment, continues to send described data to described display unit.
In the embodiment of the present invention, the radio frequency unit based on electronic equipment adopts time division multiplexing mode Received signal strength; First obtain the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength; Then, when arriving described first moment, suspending and sending data to described display unit; Finally, when arriving described second moment, continue to send described data to described display unit; So, the radio frequency signal when sending data to display unit can be avoided to cause interference, and do not increase hardware cost, and the risk that is aging or that lost efficacy that do not connect up.
Accompanying drawing explanation
Fig. 1 is the realization flow schematic diagram of the embodiment of the present invention one information processing method;
Fig. 2 is the realization flow schematic diagram of the embodiment of the present invention two information processing method;
Fig. 3 is the composition structural representation of the embodiment of the present invention three electronic equipment;
Fig. 4 is the composition structural representation of the embodiment of the present invention four electronic equipment.
Embodiment
In following embodiment of the present invention, all the radio frequency unit based on electronic equipment adopted time division multiplexing mode Received signal strength and send the characteristic of signal, avoiding the interference of the high-speed data radio frequency signal sent to display unit with software mode.Wherein, this software mode refers to: by obtaining the first time slot of radio frequency unit, wherein, described first time slot refers to the time slot of radio frequency unit Received signal strength, described first time slot can be determined by the first moment and the second moment two time points, and the duration namely between the first moment and the second moment is the first time slot; Then, in the first time slot, do not send high-frequency data to display unit; When the second moment reached, send high-frequency data to display; Like this, the time slot sending time slot and the radio frequency unit Received signal strength of high-frequency data to display unit is interlaced, and can not be overlapping, thus avoids the interference of the high-frequency signal radio frequency signal produced when transmission high-frequency data.
Compared with prior art, the technical scheme that the embodiment of the present invention provides, has following beneficial effect:
1) input of hardware cost is not had, because be the interference achieving the high-frequency signal radio frequency signal produced when sending high-frequency data on software view;
2) to save time and energy, due to not wiring, therefore without the need to hardware debug, need during hardware debug to find interference source, thus cause consuming time in the extreme; Although the technical scheme that the embodiment of the present invention provides needs software debugging and drives debugging, as long as can conveniently transplant after a project is debugged successfully, without the need to repeatedly repeating.And hardware debug of the prior art cannot be transplanted; In addition, due to not wiring, so after long term electron equipment, can not worry that wiring is aging or lost efficacy.
It should be noted that, radio frequency unit except except the first time slot received RF signal, also outwards to send radiofrequency signal at the second time slot; Except the first time slot and the second time slot, can also there is the 3rd time slot, namely the 3rd time slot neither Received signal strength, does not also send information.The technical scheme that the embodiment of the present invention provides, only otherwise when radio frequency receiving signal, send data, this is because answer to display unit: the Received signal strength of radio frequency unit is generally very little, is easily interfered; And transmitting of radio frequency unit is larger, usually can be far longer than interference noise, therefore, generally not need to consider disturbed situation.The technical scheme that certain embodiment of the present invention provides, also may be used for the situation that radio frequency unit is interfered when transmitting, and at this moment, only sends data at the 3rd time slot to display unit.
Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.
Embodiment one
The embodiment of the present invention provides a kind of information processing method, and Fig. 1 is the realization flow schematic diagram of the embodiment of the present invention one information processing method, and as shown in Figure 1, the method is applied to the electronic equipment with display unit and radio frequency unit; Described method comprises:
Step 101, obtains the first moment and the second moment, and described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Here, described electronic equipment includes but not limited to: panel computer, mobile phone, electronic reader etc.In these electronic equipments, radio frequency unit adopts time division multiplexing mode (TDMA, TimeDivisionMultipleAccess become time division multiple access (TDMA) again) in reception data with when sending data.Time division multiple access (TDMA) is that time division is become periodic frame (Frame), each frame is divided into several time slots to send signal to base station again, under satisfied timing and synchronous condition, base station can receive the signal of each electronic equipment respectively and mixedly to disturb in each time slot.Meanwhile, the signal that base station is sent to multiple electronic equipment is arranged in all in order in predetermined time slot and transmits, as long as each mobile terminal receives in the time slot of specifying, just in the signal on Neng He road, the signal distinguishing issuing it is received.
Step 102, when arriving described first moment, suspending and sending data to described display unit;
Step 103, when arriving described second moment, continues to send described data to described display unit.
In the embodiment of the present invention, the slot length of described radio frequency unit Received signal strength is the duration between described first moment and the second moment.
In the embodiment of the present invention, described acquisition first moment and the second moment, comprising: obtain described first moment and the second moment from radio frequency underlying protocol.
In the embodiment of the present invention, based on the feature of the time division multiplexing mode that radio frequency unit adopts, stop sending to display unit in the moment of radio frequency unit Received signal strength; When radio frequency unit Received signal strength is complete, recover number of display elements reportedly defeated; So, the radio frequency signal when sending data to display unit can be avoided to cause interference.It should be noted that, because the time slot of radiofrequency signal is extremely short, especially the time slot of Received signal strength is very short, such as in global system for mobile communications (GSM, GlobalSystemforMobilecommunication), the time slot of electronic equipment Received signal strength only has 476 microseconds (μ s), therefore, stop in the time slot of this Received signal strength to display unit transmission data, and then recover, can't impact display.
Embodiment two
The embodiment of the present invention provides a kind of information processing method, and Fig. 2 is the realization flow schematic diagram of the embodiment of the present invention two information processing method, and as shown in Figure 2, the method is applied to the electronic equipment with display unit and radio frequency unit, and the method comprises:
Step 201, obtains the first moment and the second moment, and described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Here, described radio frequency unit adopts time division multiplexing mode Received signal strength;
Step 202, when arriving described first moment, suspending and sending data to described display unit;
Step 203, when arriving described second moment, continues to send described data to described display unit.
Step 204, obtains the 3rd moment and the 4th moment, and described 3rd moment is the start time that described radio frequency unit sends signal, and described second moment is the finish time that described radio frequency unit sends signal;
Step 205, when arriving described 3rd moment, suspending and sending data to described display unit;
Step 206, when arriving described 4th moment, continues to send described data to described display unit;
Step 207, obtains the 5th moment and the 6th moment, and described 5th moment is the start time that described radio frequency unit sends signal, and described 6th moment is the finish time that described radio frequency unit sends signal; The rest may be inferred, realizes sending described data to described display unit.
In the embodiment of the present invention, described acquisition first moment and the second moment, comprising: obtain described first moment and the second moment from radio frequency underlying protocol; And, described acquisition the 3rd moment and the 4th moment, comprising: obtain described 3rd moment, the 4th moment, the 5th moment and the 6th moment from radio frequency underlying protocol.
In the embodiment of the present invention, the time slot of described radio frequency unit Received signal strength is:
Duration between described first moment and the second moment; Or, the duration between described first moment and the second moment, or, the duration between described 5th moment and the 6th moment.
In general, the length of the time slot of radio frequency unit Received signal strength is changeless, also just say, the duration between described first moment and the second moment, the duration between described first moment and the second moment and the duration between described 5th moment and the 6th moment are equal.In other words, the time to display unit interruption transmission data is also equal; And be regular governed, like this, the implementation of the software view that the embodiment of the present invention provides, has simple effect.
Embodiment three
The embodiment of the present invention provides a kind of electronic equipment, and Fig. 3 is the composition structural representation of the embodiment of the present invention three electronic equipment, and as shown in Figure 3, this electronic equipment has display unit and radio frequency unit, and wherein, described radio frequency unit adopts time division multiplexing mode Received signal strength; Described electronic equipment also comprises acquiring unit 301, suspends unit 302 and transmitting element 303, wherein,
Described acquiring unit 301, for obtaining the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Described time-out unit 302, for when arriving described first moment, suspending and sending data to described display unit;
Described transmitting element 303, for when arriving described second moment, continues to send described data to described display unit.
Here, described electronic equipment includes but not limited to: panel computer, mobile phone, electronic reader etc.In these electronic equipments, radio frequency unit adopts time division multiplexing mode (TDMA, TimeDivisionMultipleAccess become time division multiple access (TDMA) again) in reception data with when sending data.Time division multiple access (TDMA) is that time division is become periodic frame (Frame), each frame is divided into several time slots to send signal to base station again, under satisfied timing and synchronous condition, base station can receive the signal of each electronic equipment respectively and mixedly to disturb in each time slot.Meanwhile, the signal that base station is sent to multiple electronic equipment is arranged in all in order in predetermined time slot and transmits, as long as each mobile terminal receives in the time slot of specifying, just in the signal on Neng He road, the signal distinguishing issuing it is received.
In the embodiment of the present invention, the slot length of described radio frequency unit Received signal strength is the duration between described first moment and the second moment.
In the embodiment of the present invention, described acquisition first moment and the second moment, comprising: obtain described first moment and the second moment from radio frequency underlying protocol.
In the embodiment of the present invention, based on the feature of the time division multiplexing mode that radio frequency unit adopts, stop sending to display unit in the moment of radio frequency unit Received signal strength; When radio frequency unit Received signal strength is complete, recover number of display elements reportedly defeated; So, the radio frequency signal when sending data to display unit can be avoided to cause interference.It should be noted that, because the time slot of radiofrequency signal is extremely short, especially the time slot of Received signal strength is very short, such as in global system for mobile communications (GSM, GlobalSystemforMobilecommunication), the time slot of electronic equipment Received signal strength only has 476 microseconds (μ s), therefore, stop in the time slot of this Received signal strength to display unit transmission data, and then recover, can't impact display.
Embodiment four
The embodiment of the present invention provides a kind of electronic equipment, this electronic equipment has display unit and radio frequency unit, Fig. 4 is the composition structural representation of the embodiment of the present invention four electronic equipment, and as shown in Figure 4, this electronic equipment also comprises: acquiring unit 401, time-out unit 402 and transmitting element 403; Wherein:
Described acquiring unit 401, for obtaining the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Described time-out unit 402, for when arriving described first moment, suspending and sending data to described display unit;
Described transmitting element 403, for when arriving described second moment, continues to send described data to described display unit;
Described acquiring unit 401, also for obtaining the 3rd moment and the 4th moment, described 3rd moment is the start time that described radio frequency unit sends signal, and described second moment is the finish time that described radio frequency unit sends signal;
Described time-out unit 402, also for when arriving described 3rd moment, suspending and sending data to described display unit;
Described transmitting element 403, also for when arriving described 4th moment, continues to send described data to described display unit;
Described acquiring unit 401, described time-out unit 402 and described transmitting element 403, the rest may be inferred, realizes sending described data to described display unit.
In the embodiment of the present invention, the time slot of described radio frequency unit Received signal strength is:
Duration between described first moment and the second moment; Or, the duration between described first moment and the second moment, or, the duration between described 5th moment and the 6th moment.
In general, the length of the time slot of radio frequency unit Received signal strength is changeless, also just say, the duration between described first moment and the second moment, the duration between described first moment and the second moment and the duration between described 5th moment and the 6th moment are equal.In other words, the time to display unit interruption transmission data is also equal; And be regular governed, like this, the implementation of the software view that the embodiment of the present invention provides, has simple effect.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location; Both can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, ROM (read-only memory) (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), magnetic disc or CD etc. various can be program code stored medium.
Or, if the above-mentioned integrated unit of the present invention using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprises some instructions and performs all or part of of method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server or the network equipment etc.).And aforesaid storage medium comprises: movable storage device, ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims (10)

1. an information processing method, is applied to the electronic equipment with display unit and radio frequency unit, and wherein, described radio frequency unit adopts time division multiplexing mode Received signal strength; Described method comprises:
Obtain the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
When arriving described first moment, suspending and sending data to described display unit;
When arriving described second moment, continue to send described data to described display unit.
2. method according to claim 1, is characterized in that, described acquisition first moment and the second moment, comprising:
Described first moment and the second moment is obtained from radio frequency underlying protocol.
3. method according to claim 1, is characterized in that, the slot length of described radio frequency unit Received signal strength is the duration between described first moment and the second moment.
4. the method according to any one of claims 1 to 3, is characterized in that, described method also comprises:
Obtain the 3rd moment and the 4th moment, described 3rd moment is the start time that described radio frequency unit sends signal, and described second moment is the finish time that described radio frequency unit sends signal;
When arriving described 3rd moment, suspending and sending data to described display unit;
When arriving described 4th moment, continue to send described data to described display unit;
Obtain the 5th moment and the 6th moment, described 5th moment is the start time that described radio frequency unit sends signal, and described 6th moment is the finish time that described radio frequency unit sends signal;
The rest may be inferred, realizes sending described data to described display unit.
5. method according to claim 4, is characterized in that, described acquisition the 3rd moment and the 4th moment, comprising: obtain described 3rd moment, the 4th moment, the 5th moment and the 6th moment from radio frequency underlying protocol.
6. an electronic equipment, described electronic equipment has display unit and radio frequency unit, and wherein, described radio frequency unit adopts time division multiplexing mode Received signal strength; Described electronic equipment also comprises acquiring unit, suspends unit and transmitting element, wherein,
Described acquiring unit, for obtaining the first moment and the second moment, described first moment is start time of described radio frequency unit Received signal strength, and described second moment is finish time of described radio frequency unit Received signal strength;
Described time-out unit, for when arriving described first moment, suspending and sending data to described display unit;
Described transmitting element, for when arriving described second moment, continues to send described data to described display unit.
7. electronic equipment according to claim 6, is characterized in that, described acquiring unit, specifically for obtaining described first moment and the second moment from radio frequency underlying protocol.
8. electronic equipment according to claim 6, is characterized in that, the slot length of described radio frequency unit Received signal strength is the duration between described first moment and the second moment.
9. the electronic equipment according to any one of claim 6 to 8, it is characterized in that, described acquiring unit, also for obtaining the 3rd moment and the 4th moment, described 3rd moment is the start time that described radio frequency unit sends signal, and described second moment is the finish time that described radio frequency unit sends signal;
Described time-out unit, also for when arriving described 3rd moment, suspending and sending data to described display unit;
Described transmitting element, also for when arriving described 4th moment, continues to send described data to described display unit;
Described acquiring unit, described time-out unit and described transmitting element, the rest may be inferred, realizes sending described data to described display unit.
10. electronic equipment according to claim 9, is characterized in that, described acquiring unit, specifically for obtaining described 3rd moment, the 4th moment, the 5th moment and the 6th moment from radio frequency underlying protocol.
CN201410268633.0A 2014-06-16 2014-06-16 Information processing method and electronic equipment Pending CN105204795A (en)

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Cited By (3)

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CN107846320A (en) * 2016-09-18 2018-03-27 中兴通讯股份有限公司 A kind of data transmission method and device
CN110365842A (en) * 2019-07-12 2019-10-22 维沃移动通信有限公司 A kind of terminal control method and terminal device
CN110806994A (en) * 2019-09-29 2020-02-18 华为终端有限公司 Signal transmission method and device

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CN107846320A (en) * 2016-09-18 2018-03-27 中兴通讯股份有限公司 A kind of data transmission method and device
CN110365842A (en) * 2019-07-12 2019-10-22 维沃移动通信有限公司 A kind of terminal control method and terminal device
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CN110806994A (en) * 2019-09-29 2020-02-18 华为终端有限公司 Signal transmission method and device

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