CN101977114B - Electronic equipment, user protection device and method - Google Patents
Electronic equipment, user protection device and method Download PDFInfo
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- CN101977114B CN101977114B CN2010105496556A CN201010549655A CN101977114B CN 101977114 B CN101977114 B CN 101977114B CN 2010105496556 A CN2010105496556 A CN 2010105496556A CN 201010549655 A CN201010549655 A CN 201010549655A CN 101977114 B CN101977114 B CN 101977114B
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Abstract
The invention discloses a user protection method, a user protection device and electronic equipment. The method comprises the steps of: detecting the distance between a human body and the electronic equipment to obtain a distance value; determining whether to start a user protection strategy or not according to the received distance value; and instructing to execute the user protection strategy when determining to start the user protection strategy. Compared with the prior art, the embodiment of the invention determines whether to start the user protection strategy or not through detecting the distance value from the human body to the electronic equipment, executes the user protection strategy when determining to start the user protection strategy, does not start when unnecessary, and does not start the user protection strategy blindly all the time, therefore, the user protection is more practical.
Description
Technical field
The present invention relates to electronic device field, the particularly user of electronic device field protection.
Background technology
In the use of card of surfing Internet, influence is used because the excessive temperature of generating heat is very high to run into card of surfing Internet through regular meeting, even the situation of burning card of surfing Internet, after human body touches shell unintentionally, has the situation of being scalded to take place.The temperature protection scheme mainly is to prevent under some opposite extreme situations in the data card at present; The case surface temperature is too high; Present existing protection scheme mainly is to utilize data card temperature inside check circuit to the shell temperature detection; And design temperature shutter limit value, after the data card surface temperature reaches threshold value, the start-up temperature safeguard measure.The main means of temperature protection measure are through reduction data card download flow velocity, close measures reduction Overall Power Consumptions such as accepting to divide collection, reduction transmitting power, thereby reduce surface temperature, reach the purpose that the protection user is not scalded.Prior art is adjusted power consumption according to the temperature on data card surface, if temperature can not stop to rise when human body is close to data card always, the threshold value that must reach setting can start protection.Temperature rises and feels very bad to people's experience in the meantime.And if human body is always away from data card, when carrying out the big data quantity download during like nobody.If this time, skin temperature reached limit value, started the downloading rate that hot protection can reduce the data complete machine.Closing temperature protection again after temperature reduces; So under the unmanned situation or do not have the human body contact number according to the situation of card under switch temperature safeguard measure times without number; Can influence the downloading rate of data card, can not contact under the situation of data card the user, also be unnecessary concerning the protection user.In the use of data card, prior art temperature dependent testing circuit is carried out passive protection, the bad and serviceability when influencing nobody of effect.
Summary of the invention
The embodiment of the invention provides a kind of user's guard method, device and electronic equipment, improves the practicality of user's protection.
For solving the problems of the technologies described above, the present invention provides a kind of subscriber's protector, is used to protect the user to use the fail safe of electronic equipment, comprise, and detecting unit, the distance that is used for the relative electronic equipment of human body obtains distance value; User's protected location is used for determining whether to start the user according to distance value and protects strategy; Processing unit is used for when user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy.
The embodiment of the invention also provides a kind of electronic equipment, comprising: movement device and subscriber's protector, and subscriber's protector comprises: detecting unit, the distance that is used for the relative electronic equipment of human body obtains distance value; User's protected location is used for determining whether to start the user according to distance value and protects strategy; Processing unit is used for when user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy; Movement device is used for accomplishing compulsory exercise according to the indication of subscriber's protector.
The embodiment of the invention also provides a kind of user's guard method, and the distance of the relative electronic equipment of human body obtains distance value; Determine whether to start the user according to the distance value that receives and protect strategy; When confirming that the startup user protects strategy, indication is carried out the user and is protected strategy.
Compared with prior art; The distance value of embodiments of the invention through the relative electronic equipment of human body determines whether to start the user and protects strategy; When confirming that starting the user protects strategy, carry out the user and protect strategy; Then do not start in the time of need not starting, blindly the user of unlatching does not all the time protect strategy, thereby the user is protected practicality is arranged more.
Description of drawings
Fig. 1 is the structured flowchart of specific embodiment of the invention subscriber's protector;
Fig. 2 is the flow chart of the specific embodiment of the invention.
Embodiment
For make the object of the invention, technical scheme, and advantage clearer; Following with reference to the accompanying drawing embodiment that develops simultaneously; To further explain of the present invention; The embodiment of the invention provides a kind of user's guard method, can confirm corresponding user's protection mechanism according to user's position, realizes user's protection.The embodiment of the invention also provides corresponding subscriber's protector and the electronic equipment that uses this subscriber's protector, and electronic equipment refers to use the output of subscriber's protector to carry out the electric equipment that the user protects.Electronic equipment comprises movement device and subscriber's protector; Subscriber's protector confirms that according to user's position corresponding user protects strategy; Movement device is according to the output of the subscriber's protector action that puts rules into practice, thereby the protection user uses the fail safe of electronic equipment.Be convenient explanation, the electronic equipment of embodiment is an example with the data card, but the embodiment of the invention is not limited to data card, can also be other electronic equipments such as router.
As shown in Figure 1, for realizing the present invention, the subscriber's protector of the specific embodiment of the invention comprises detecting unit 10, user's protected location 20 and processing unit 30.
The distance that detecting unit 10 is used for human body relative data card obtains distance value;
Concrete; Detecting unit 10 can be a kind of human body detection device, and this human body detection device can be the disclosed a kind of human body detection device of sharp company, when in the certain scope of electrothermic type transducer, having detected object (human body); The electrothermic type sensor is exported from the far infrared of human body emission and with detection signal; According to this detection signal, distance measuring sensor begins range finding work, and obtains the distance that has direction and human body of human body; The distance value that utilizes transducer identification human body and obtain human body is a kind of prior art of maturation, does not detail at this.
User's protected location 20 is used for distance value according to detecting unit and determines whether to start the user and protect strategy;
Further; User's protected location 20 comprises and obtains analysis module and the user protects tactful determination module; Obtain analysis module and be used for, and analyze distance value and the big or small of distance threshold and analyze at least one in the variation tendency of continuous a plurality of distance values from detecting unit receiving range value; The user protects the analysis result of tactful determination module based on distance value, determines whether that starting the user protects strategy.Particularly,, confirm to start the user and protect strategy, and when distance value during, definitely do not start the user and protect strategy greater than distance threshold when distance value during smaller or equal to distance threshold; Or when continuous a plurality of distance values more and more littler, when promptly human body range data card more and more closely has near trend, confirm to start the user and protect strategy, be human body during when continuous a plurality of distance values are more and more not littler not near trend, confirm that not starting the user protects strategy; Or when distance value smaller or equal to distance threshold or continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy, when distance value greater than distance threshold and continuous a plurality of distance value not more and more hour, confirm that not starting the user protects strategy; Or when distance value smaller or equal to distance threshold and continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy, when distance value greater than distance threshold or continuous a plurality of distance value not more and more hour, confirm that not starting the user protects strategy.In the embodiments of the invention, when electronic equipment is started shooting, can give tacit consent to and do not start the user and protect strategy.After the start, subscriber's protector can confirm that according to the result who detects starting the user protects strategy.And after the startup user protects strategy; When if subscriber's protector not thinks that according to new testing result needs startup user protects strategy; Do not satisfy the startup user like detected distance value and protect strategy to be, subscriber's protector will cut out the user who has started and protect strategy.
The user protects strategy to comprise the temperature protection strategy, reduces transmitting power and turns down PA (power amplifier) gain level; The temperature protection strategy comprises reduction data card download flow velocity, the measures such as receive diversity, reduction transmitting power of closing reduce power consumption; Thereby the temperature that reduces data card is to a set temperature value; For the temperature that satisfies data card can be reduced to this set temperature value, the combination that can download flow velocity through carry out reducing data card, close receive diversity, reduces the one or more measures in the transmitting power realizes.
User's protected location can be realized through the mode of software; After detecting unit obtains distance value; Analyze as sample with this distance value; Whether the judging distance value is less than distance threshold, and whether perhaps continuous a plurality of distance values diminish gradually, and selects whether to trigger the startup user according to judged result and protect strategy.
Processing unit 30 is used for indication execution user and protects strategy.When user's protected location confirmed that the startup user protects strategy, processing unit received the user and protects strategy and indication execution.
Concrete, processing unit is carried out through indication according to the temperature protection strategy and is reduced data card and download flow velocity, close receive diversity, reduce temperature that the one or more measures in the transmitting power reduce data cards to set temperature value.Thereby when making the user in range data is stuck in distance threshold; Perhaps make the user when having, initiatively begin to carry out the temperature protection measure near trend, human body maybe with reduce the data card temperature in advance between data card contacts; And the start-up temperature protection is tactful when the user does not have near trend outside distance threshold; Make data card can enjoy the services such as download of two-forty, in this case, even the higher start-up temperature protection strategy that also do not need of temperature; Overcome frequent, unnecessary start-up temperature protection strategy in the prior art and influenced the defective that the user uses, promoted the practicality of user's protection.Reduce that data card is downloaded flow velocity, closed receive diversity, the method that reduces transmitting power can realize in the prior art, be not described in detail in this.The method that processing unit takes measures to make temperature be reduced to a set point is not limited to top several kinds, anyly realizes that the method for lowering the temperature can.
Concrete; Processing unit protects the tactful transmitting power of carrying out the reduction data card of indicating to a setting power value according to the user who reduces transmitting power; Concrete setting power value is set in advance, thereby when making the user in range data is stuck in distance threshold, perhaps makes the user when having near trend; Initiatively beginning to carry out the user protects strategy, reduces transmitting power and reduces radiation.Do not protect strategy and when the user does not have near trend, do not start the user outside distance threshold.Need transmitting power be controlled at the setting power value, thereby the performance that does not need to sacrifice data card simply exchanges the protection to human body for always, promoted the practicality of user's protection in order to reduce radiation.
Concrete; Processing unit is protected the strategy indication to carry out the PA gain level to of turning down data card according to the user who turns down the PA gain level and is set the gain level value; Concrete setting gain level value is set in advance, makes data card be operated in the state of low gain, thereby when making the user in range data is stuck in distance threshold; Perhaps make the user when having near trend; Initiatively begin to carry out the user and protect strategy, the antenna that prevents data card takes place when adaptive that the complete machine electric current is instantaneous to be increased to very big electric current, causes the data card operation irregularity or damages portable machine.Do not protect strategy and when the user does not have near trend, do not start the user outside distance threshold; Need not take place adaptive for the antenna that prevents data card and the PA gain level is controlled at set point always; Thereby the performance that does not need to sacrifice data card simply exchanges the protection to subscriber equipment for, has promoted the practicality of user's protection.
Like Fig. 2 is the flow chart of a kind of user's guard method of the embodiment of the invention;
A kind of user's guard method comprises:
The distance of S102, the relative electronic equipment of human body obtains distance value;
S104, determine whether to start the user according to the distance value that receives and protect strategy; Be then to carry out S106, otherwise return S102;
Concrete, determine whether to start the user according to the distance value that receives and protect strategy to comprise: receiving range value, and the size of analysis distance value and distance threshold, and the variation tendency of analyzing continuous a plurality of distance values; According to analysis result, determine whether to start the user and protect strategy, when distance value during, confirm to start the user and protect strategy, and when distance value during greater than distance threshold smaller or equal to distance threshold, definitely do not start the user and protect strategy; Or when continuous a plurality of distance values more and more littler, when promptly human body range data card more and more closely has near trend, confirm to start the user and protect strategy, be human body during when continuous a plurality of distance values are more and more not littler not near trend, confirm that not starting the user protects strategy; Or when distance value smaller or equal to distance threshold or continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy, when distance value greater than distance threshold and continuous a plurality of distance value not more and more hour, confirm that not starting the user protects strategy; Or when distance value smaller or equal to distance threshold and continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy, when distance value greater than distance threshold or continuous a plurality of distance value not more and more hour, confirm that not starting the user protects strategy.In the embodiments of the invention, when electronic equipment is started shooting, can give tacit consent to and do not start the user and protect strategy.After the start, can confirm that according to the result who detects starting the user protects strategy.And starting after the user protects strategy, if when not thinking that according to new testing result needs start the user and protect strategy, protect strategy with closing the user who has started.
The user protects strategy to comprise the temperature protection strategy, reduces transmitting power and turns down PA (power amplifier) gain level; The temperature protection strategy comprises reduction data card download flow velocity, the measures such as receive diversity, reduction transmitting power of closing reduce power consumption; Thereby the temperature that reduces data card is to a set temperature value; For the temperature that satisfies data card can be reduced to this set temperature value, can reduce data card download flow velocity through carrying out, close the combination realization of accepting the branch collection, reducing the one or more measures in the transmitting power.
S106, when confirm starting the user and protecting strategy, indication is carried out the user and is protected strategy.
Concrete, reduce data card based on the temperature protection strategy through the indication execution and download flow velocity, close and accept to divide the temperature that collects, reduces the one or more measures adjustment data cards in the transmitting power to set temperature value.Thereby when making the user in range data is stuck in distance threshold; Perhaps make the user when having, initiatively begin to carry out the temperature protection measure near trend, human body maybe with reduce the data card temperature in advance between data card contacts; And the start-up temperature protection is tactful when the user does not have near trend outside distance threshold; Make data card can enjoy the services such as download of two-forty, in this case, even the higher start-up temperature protection strategy that also do not need of temperature; Overcome frequent, unnecessary start-up temperature protection strategy in the prior art and influenced the defective that the user uses, promoted the practicality of user's protection.Reduce data card and download flow velocity, close and accept to divide the method that collects, reduces transmitting power can realize in the prior art, be not described in detail in this.The method that processing unit takes measures to make temperature be reduced to a set point is not limited to top several kinds, anyly realizes that the method for lowering the temperature can.
Concrete; Protect the tactful transmitting power that reduces data card to a setting power value according to the user who reduces transmitting power; Concrete setting power value is set in advance, thereby when making the user in range data is stuck in distance threshold, perhaps makes the user when having near trend; Initiatively beginning to carry out the user protects strategy, reduces transmitting power and reduces radiation.Do not protect strategy and when the user does not have near trend, do not start the user outside distance threshold.Need transmitting power be controlled at the setting power value, thereby the performance that does not need to sacrifice data card simply exchanges the protection to human body for always, promoted the practicality of user's protection in order to reduce radiation.
Concrete; PA gain level to according to the user who turns down the PA gain level protects strategy to turn down data card is set the gain level value, and concrete setting gain level value is set in advance, makes data card be operated in the state of low gain; Thereby when making the user in range data is stuck in distance threshold; Perhaps make the user when having near trend, initiatively beginning to carry out the user protects strategy, prevents that the antenna of data card from taking place adaptive; Cause the instantaneous increase of complete machine electric current, cause the data card operation irregularity or damage portable machine.Do not protect strategy and when the user does not have near trend, do not start the user outside distance threshold.Need not take place adaptive for the antenna that prevents data card and the PA gain level is controlled at set point always, thereby the performance that does not need to sacrifice data card simply exchanges the protection to subscriber equipment for, has promoted the practicality of user's protection.
One of ordinary skill in the art will appreciate that the part steps in the whole bag of tricks of the foregoing description is to instruct relevant hardware to accomplish through program; This program can be stored in the computer-readable recording medium; Storage medium can comprise: read-only storage (ROM; Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
More than the method for a kind of user's protection to the embodiment of the invention provided carried out detailed introduction with subscriber's protector and respective electronic equipment, the explanation of above embodiment just is used for helping understanding method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement 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 range of claim.
Claims (8)
1. a subscriber's protector is used to protect the user to use the fail safe of electronic equipment, it is characterized in that, comprising:
Detecting unit, the distance that is used for the said relatively electronic equipment of human body obtains distance value;
User's protected location is used for determining whether to start the user according to said distance value and protects strategy;
Processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy;
Said user protects strategy to be the temperature protection strategy; Said processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy to comprise: said processing unit is indicated one or more measures of carrying out reduction data card download flow velocity, closing receive diversity, reduction transmitting power, to adjust temperature to a set temperature value; Perhaps
It is to reduce transmitting power that said user protects tactful, and said processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy to comprise: the transmitting power that the reduction electronic equipment is carried out in said processing unit indication is to a setting power value; Perhaps
Said user protects strategy for turning down power amplifier PA gain level, and said processing unit is used for confirming to indicate the execution user to protect strategy to comprise when starting the user protects strategy at said user's protected location: said processing unit indication is carried out the PA gain level to of turning down electronic equipment and set the gain level value.
2. subscriber's protector according to claim 1; It is characterized in that; Said user's protected location is used for determining whether to start the user according to said distance value and protects strategy specifically to comprise: said user's protected location is used for confirming to start the user and protecting strategy when distance value during smaller or equal to a distance threshold; Or, said user's protected location be used for when continuous a plurality of distance values more and more hour, confirm to start the user and protect strategy; Or, said user's protected location be used for when distance value smaller or equal to a distance threshold or continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy; Or, said user's protected location be used for when distance value smaller or equal to a distance threshold and continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy.
3. subscriber's protector according to claim 2; It is characterized in that; Said user's protected location comprises and obtains analysis module and the user protects tactful determination module; The said analysis module that obtains is used for receiving said distance value from said detecting unit, and analyzes the size of a said distance value and a distance threshold and at least one in the variation tendency of continuous a plurality of distance values; Said user protects tactful determination module to determine whether to start the user according to the analysis result of said distance value and protects strategy.
4. electronic equipment comprises: movement device and subscriber's protector,
Said subscriber's protector comprises: detecting unit, and the distance that is used for the said relatively electronic equipment of human body obtains distance value;
User's protected location is used for determining whether to start the user according to said distance value and protects strategy;
Processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy;
Said movement device is used for accomplishing compulsory exercise according to the indication of said subscriber's protector;
Said user protects strategy to be the temperature protection strategy; Said processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy to comprise: said processing unit is indicated one or more measures of carrying out reduction data card download flow velocity, closing receive diversity, reduction transmitting power, to adjust temperature to a set temperature value; Perhaps
It is to reduce transmitting power that said user protects tactful, and said processing unit is used for when said user's protected location confirms that the startup user protects strategy, indicating the execution user to protect strategy to comprise: the transmitting power that the reduction electronic equipment is carried out in said processing unit indication is to a setting power value; Perhaps
Said user protects strategy for turning down power amplifier PA gain level, and said processing unit is used for confirming to indicate the execution user to protect strategy to comprise when starting the user protects strategy at said user's protected location: said processing unit indication is carried out the PA gain level to of turning down electronic equipment and set the gain level value.
5. electronic equipment according to claim 4; It is characterized in that; Said user's protected location is used for determining whether to start the user according to said distance value and protects strategy specifically to comprise: said user's protected location is used for confirming to start the user and protecting strategy when distance value during smaller or equal to a distance threshold; Or, said user's protected location be used for when continuous a plurality of distance values more and more hour, confirm to start the user and protect strategy; Or, said user's protected location be used for when distance value smaller or equal to a distance threshold or continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy; Or, said user's protected location be used for when distance value smaller or equal to a distance threshold and continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy.
6. electronic equipment according to claim 5; It is characterized in that; Said user's protected location comprises and obtains analysis module and the user protects tactful determination module; The said analysis module that obtains is used for receiving said distance value from said detecting unit, and analyzes the size of a said distance value and a distance threshold and at least one in the variation tendency of continuous a plurality of distance values; Said user protects tactful determination module to determine whether to start the user according to the analysis result of said distance value and protects strategy.
7. user's guard method comprises:
The distance of the relative electronic equipment of human body obtains distance value;
Determine whether to start the user based on the said distance value that receives and protect strategy;
When confirming that the said user of startup protects strategy, indication is carried out the user and is protected strategy;
Said user protects strategy to be the temperature protection strategy; Said definite user of startup indicates the execution user to protect strategy to comprise when protecting strategy: indicate and carry out reduction data card download flow velocity, close the one or more measures in receive diversity, the reduction transmitting power, to adjust temperature to a set temperature value; Perhaps
Said user protects tactful in reducing transmitting power, and indication execution user protected strategy to comprise when said definite user of startup protected strategy: indication is carried out the transmitting power of reduction electronic equipment to a setting power value; Perhaps
Said user protects strategy for turning down power amplifier PA gain level, and indication execution user protected strategy to comprise when said definite startup user protected strategy: indication is carried out the PA gain level to of turning down electronic equipment and set the gain level value.
8. user's guard method according to claim 7 is characterized in that, saidly determines whether to start the user according to said distance value and protects strategy to comprise: when distance value during smaller or equal to a distance threshold, confirm to start the user and protect strategy; Or, when continuous a plurality of distance values more and more hour, confirm to start the user and protect strategy; Or, when distance value smaller or equal to a distance threshold or continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy; Or, when distance value smaller or equal to a distance threshold and continuous a plurality of distance value more and more hour, confirm to start the user and protect strategy.
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| CN2010105496556A CN101977114B (en) | 2010-11-18 | 2010-11-18 | Electronic equipment, user protection device and method |
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| CN103248747B (en) * | 2012-02-09 | 2016-12-14 | 南京中兴新软件有限责任公司 | A kind of method and mobile terminal adjusting specific absorption rate based on sensor |
| CN104684063B (en) * | 2013-11-27 | 2018-07-06 | 联想(北京)有限公司 | The communication means and mobile station controlled power of communications |
| CN106909183A (en) * | 2015-12-23 | 2017-06-30 | 西安中兴新软件有限责任公司 | A kind of temprature control method and mobile terminal |
| CN107816985B (en) * | 2017-10-31 | 2021-03-05 | 南京阿凡达机器人科技有限公司 | Human body detection device and method |
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| CN2371737Y (en) * | 1999-04-01 | 2000-03-29 | 方志平 | Automatic monitor for watching television distance |
| CN1738377A (en) * | 2005-07-15 | 2006-02-22 | 四川长虹电器股份有限公司 | Method and device for monitoring TV set watching distance |
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| JPWO2008105187A1 (en) * | 2007-02-26 | 2010-06-03 | 正人 大塚 | Security device and arrangement structure of the security device |
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| CN2371737Y (en) * | 1999-04-01 | 2000-03-29 | 方志平 | Automatic monitor for watching television distance |
| CN1738377A (en) * | 2005-07-15 | 2006-02-22 | 四川长虹电器股份有限公司 | Method and device for monitoring TV set watching distance |
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Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei Terminal (Shenzhen) Co., Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei Device Co., Ltd. |