CN110139262A

CN110139262A - Bluetooth communication control method and Related product

Info

Publication number: CN110139262A
Application number: CN201910497650.4A
Authority: CN
Inventors: 张烨
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2019-08-16
Anticipated expiration: 2039-06-10
Also published as: CN110139262B

Abstract

The embodiment of the present application discloses a kind of Bluetooth communication control method and Related product, is applied to electronic equipment, this method comprises: the received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, electronic equipment and terminal device are in bluetooth connection status；When RSSI is lower than the first preset threshold, increases the Bluetooth transmission power of electronic equipment, obtain first object Bluetooth transmission power, and controlling electronic devices is worked with first object Bluetooth transmission power；When RSSI is greater than the second preset threshold, the Bluetooth transmission power of electronic equipment is reduced, obtains the second target Bluetooth transmission power, and controlling electronic devices is worked with the second target Bluetooth transmission power, wherein the first preset threshold is less than the second preset threshold.Bluetooth transmission power can intelligently be adjusted using the embodiment of the present application.

Description

Bluetooth communication control method and Related product

Technical field

This application involves fields of communication technology, and in particular to a kind of Bluetooth communication control method and Related product.

Background technique

With a large amount of popularization and applications of electronic equipment (such as mobile phone, tablet computer), what electronic equipment can be supported is answered With more and more, function is stronger and stronger, and electronic equipment develops towards diversification, personalized direction, becomes in user's life Indispensable appliance and electronic.

For electronic equipment, bluetooth module is the standard configuration module of electronic equipment, and bluetooth module transmission power is bigger, then Powder consumption of electronic equipment is bigger, and bluetooth module transmission power is small, then transmission range is shorter, and therefore, how intelligence adjusts electronic equipment Bluetooth transmission power the problem of it is urgently to be resolved.

Summary of the invention

The embodiment of the present application provides a kind of Bluetooth communication control method and Related product, can intelligently adjust electronic equipment Bluetooth transmission power.

In a first aspect, the embodiment of the present application provides a kind of Bluetooth communication control method, it is applied to electronic equipment, the method Include:

The received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, the electronic equipment and the end End equipment is in bluetooth connection status；

When the RSSI is lower than the first preset threshold, increases the Bluetooth transmission power of the electronic equipment, obtain first Target Bluetooth transmission power, and control the electronic equipment and worked with the first object Bluetooth transmission power；

When the RSSI is greater than the second preset threshold, the Bluetooth transmission power of the electronic equipment is reduced, obtains second Target Bluetooth transmission power, and control the electronic equipment and worked with the second target Bluetooth transmission power, wherein institute The first preset threshold is stated less than second preset threshold.

Second aspect, the embodiment of the present application provide a kind of Bluetooth communication control device, are applied to electronic equipment, described device Include:

Communication unit, the received signal strength indicator value RSSI of the Bluetooth signal for receiving terminal apparatus, the electricity Sub- equipment and the terminal device are in bluetooth connection status；

Adjustment unit, for increasing the Bluetooth transmission of the electronic equipment when the RSSI is lower than the first preset threshold Power obtains first object Bluetooth transmission power, and control the electronic equipment with the first object Bluetooth transmission power into Row work；

The adjustment unit reduces the electronic equipment also particularly useful for when the RSSI is greater than the second preset threshold Bluetooth transmission power, obtain the second target Bluetooth transmission power, and control the electronic equipment with second target Bluetooth Transmission power works, wherein first preset threshold is less than second preset threshold.

The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned It manages device to execute, above procedure is included the steps that for executing the instruction in the embodiment of the present application first aspect.

Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above-mentioned computer-readable Storage medium storage is used for the computer program of electronic data interchange, wherein above-mentioned computer program executes computer such as Step some or all of described in the embodiment of the present application first aspect.

5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one A software installation packet.

As can be seen that Bluetooth communication control method and Related product described in the embodiment of the present application, are applied to electronics Equipment, the received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, electronic equipment are in terminal device Bluetooth connection status increase the Bluetooth transmission power of electronic equipment, obtain first object when RSSI is lower than the first preset threshold Bluetooth transmission power, and controlling electronic devices is worked with first object Bluetooth transmission power, it is default to be greater than second in RSSI When threshold value, the Bluetooth transmission power of electronic equipment is reduced, obtains the second target Bluetooth transmission power, and controlling electronic devices is with Two target Bluetooth transmission powers work, wherein the first preset threshold so, it is possible less than the second preset threshold according to eventually The RSSI of end equipment, dynamic regulation Bluetooth transmission power, improves the intelligence of Bluetooth transmission power regulation.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Figure 1A is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；

Figure 1B is a kind of network architecture schematic diagram for realizing Bluetooth communication control method provided by the embodiments of the present application；

Fig. 1 C is a kind of flow diagram of Bluetooth communication control method provided by the embodiments of the present application；

Fig. 2 is the flow diagram of another Bluetooth communication control method provided by the embodiments of the present application；

Fig. 3 is the flow diagram of another Bluetooth communication control method provided by the embodiments of the present application；

Fig. 4 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application；

Fig. 5 A is a kind of functional unit composition block diagram of Bluetooth communication control device provided by the embodiments of the present application；

Fig. 5 B is the functional unit composition block diagram of another Bluetooth communication control device provided by the embodiments of the present application；

Fig. 5 C is the functional unit composition block diagram of another Bluetooth communication control device provided by the embodiments of the present application.

Specific embodiment

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.

The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap Include other step or units intrinsic for these process, methods, product or equipment.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Electronic equipment involved by the embodiment of the present application, terminal device may each comprise various with wireless communication function Handheld device, mobile unit, (smartwatch, Intelligent bracelet, wireless headset, augmented reality/virtual reality are set wearable device Standby, intelligent glasses), calculate equipment or be connected to radio modem other processing equipments and various forms of users Equipment (user equipment, UE), mobile station (mobile station, MS), smart home device (intelligent refrigerator, intelligence Desk lamp, intelligent drinking machine, intelligent washing machine, intelligent TV set, Intelligent oven, intelligent massage chair, intelligent electric cooker, intelligent camera Head, intelligent router etc.) etc..

In addition, in the embodiment of the present application, the first preset threshold, the second preset threshold can by user's self-setting or System default, wherein the first preset threshold is less than the second preset threshold.

It describes in detail below to the embodiment of the present application.

Figure 1A is please referred to, Figure 1A is the structural schematic diagram of a kind of electronic equipment disclosed in the embodiment of the present application, electronic equipment 100 include storage and processing circuit 110, and the sensor 170 connecting with the storage and processing circuit 110, sensor 170 Including camera, in which:

Electronic equipment 100 may include control circuit, which may include storage and processing circuit 110.This is deposited Storage and processing circuit 110 can store device, such as hard drive memory, nonvolatile memory (such as flash memory or it is used for shape At other electrically programmable read only memories etc. of solid state drive), volatile memory (such as either statically or dynamically arbitrary access Memory etc.) etc., the embodiment of the present application is with no restriction.Processing circuit in storage and processing circuit 110 can be used for controlling electricity The operating of sub- equipment 100.The processing circuit can microprocessor based on one or more, microcontroller, digital signal processor, Baseband processor, power management unit, audio codec chip, specific integrated circuit, display-driver Ics etc. come It realizes.

Storage and processing circuit 110 can be used for running the software in electronic equipment 100, such as the Internet browser application journey Sequence, voice over internet protocol (Voice over Internet Protocol, VOIP) call application program, Email Application program, media play-back application, operation system function etc..These softwares can be used for executing some control operations, example Such as, based on the Image Acquisition of camera, the ambient light measurement based on ambient light sensor, based on proximity sensor close to sensing Device measurement, the information display function that the positioning indicators such as status indicator lamp based on light emitting diode are realized, based on touch The touch event of sensor detects, and in the associated function of multiple (such as layering) display information displayed on screen, with execution The associated operation of wireless communication function, operation associated with collecting and generating audio signal, is pressed with collection and treatment button Other functions etc. in the associated control operation of event data and electronic equipment 100 are pressed, the embodiment of the present application does not limit System.

Electronic equipment 100 may include input-output circuit 150.Input-output circuit 150 can be used for making electronic equipment 100 realization data are output and input, i.e. permission electronic equipment 100 allows electronic equipment from outer equipment receiving data and also 100 export data to external equipment from electronic equipment 100.Input-output circuit 150 may further include sensor 170. Sensor 170 may include ambient light sensor, the proximity sensor based on light and capacitor, fingerprint recognition mould group, hand vein recognition Mould group, touch sensor are (for example, be based on light touch sensor and/or capacitive touch sensors, wherein touch sensor can To be a part of touching display screen, can also be used as a touch sensor arrangement and independently use), acceleration transducer is taken the photograph As head and other sensors etc., camera can be front camera or rear camera, and fingerprint recognition mould group can be integrated in Below display screen, for acquiring fingerprint image, fingerprint recognition mould group can be following at least one: optical finger print identification mould group, Or ultrasonic fingerprint identification mould group etc., it is not limited thereto.

Input-output circuit 150 can also include one or more display screens, such as display screen 130.Display screen 130 can To include liquid crystal display, organic light-emitting diode (OLED) display screen, electric ink display screen, plasma panel, using other aobvious Show combination one or several kinds of in the display screen of technology.Display screen 130 may include touch sensor array (that is, display screen 130 can be touching display screen).Touch sensor can be by transparent touch sensor electrode (such as tin indium oxide (ITO) Electrode) capacitive touch sensors that array is formed, or it can be the touch sensor formed using other touching techniques, example Such as sound wave touch-control, pressure sensible touch, resistive touch, optical touch etc., the embodiment of the present application is with no restriction.

Electronic equipment 100 can also include audio component 140.Audio component 140 can be used for providing for electronic equipment 100 Audio input and output function.Audio component 140 in electronic equipment 100 may include loudspeaker, microphone, buzzer, sound Adjust generator and other for generating and detecting the component of sound.

Telecommunication circuit 120 can be used for providing the ability with external device communication for electronic equipment 100.Telecommunication circuit 120 It may include analog- and digital- input-output interface circuit, and the radio communication circuit based on radiofrequency signal and/or optical signal. Radio communication circuit in telecommunication circuit 120 may include radio-frequency transceiver circuitry, power amplifier circuit, low noise amplification Device, switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit 120 may include for passing through transmitting The circuit of near-field communication (Near Field Communication, NFC) is supported with near-field coupling electromagnetic signal is received.Example Such as, telecommunication circuit 120 may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit 120 can also include honeycomb Telephone transceiver and antenna, wireless lan transceiver circuit and antenna etc., telecommunication circuit 120 can also include bluetooth module and Antenna.

Electronic equipment 100 can further include battery, power management circuitry and other input-output units 160.It is defeated Enter-output unit 160 may include button, control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, camera, hair Optical diode and other positioning indicators etc..

User can input a command for the operation of controlling electronic devices 100 by input-output circuit 150, and can be with Status information and other outputs from electronic equipment 100 are received using the output data of input-output circuit 150 to realize.

Based on electronic equipment described in above-mentioned Figure 1A, Figure 1B is please referred to, Figure 1B is for realizing Bluetooth communication controlling party The network architecture schematic diagram of method, wherein established between electronic equipment and terminal device connection communication connection, based on above-mentioned Figure 1A, Figure 1B can be used to implement following function:

As can be seen that electronic equipment described in the embodiment of the present application, the reception of the Bluetooth signal of receiving terminal apparatus Signal strength indication value RSSI, electronic equipment and terminal device be in bluetooth connection status, in RSSI lower than the first default threshold When value, increase the Bluetooth transmission power of electronic equipment, obtains first object Bluetooth transmission power, and controlling electronic devices is with first Target Bluetooth transmission power works, and when RSSI is greater than the second preset threshold, reduces the Bluetooth transmission power of electronic equipment, The second target Bluetooth transmission power is obtained, and controlling electronic devices is worked with the second target Bluetooth transmission power, wherein the One preset threshold so, it is possible the RSSI according to terminal device less than the second preset threshold, dynamic regulation Bluetooth transmission power, Improve the intelligence of Bluetooth transmission power regulation.

Fig. 1 C is please referred to, Fig. 1 C is a kind of flow diagram of Bluetooth communication control method provided by the embodiments of the present application, As shown, being applied to the network architecture shown in electronic equipment and Figure 1B as shown in Figure 1A, this Bluetooth communication control method Include:

101, the received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, the electronic equipment and institute It states terminal device and is in bluetooth connection status.

Wherein, in the embodiment of the present application, electronic equipment and terminal device include bluetooth module, and electronic equipment is set with terminal It is standby to be in bluetooth connection status, it can be carried out data transmission by bluetooth communication channel between electronic equipment and terminal device.Tool During body is realized, electronic equipment can receive the received signal strength indicator value (received of the Bluetooth signal of terminal device Signal strength indication, RSSI).

102, when the RSSI is lower than the first preset threshold, increase the Bluetooth transmission power of the electronic equipment, obtain First object Bluetooth transmission power, and control the electronic equipment and worked with the first object Bluetooth transmission power.

Wherein, in the specific implementation, can then increase the Bluetooth transmission of electronic equipment when RSSI is lower than the first preset threshold Power specifically can increase the operating current of the bluetooth module of electronic equipment, alternatively, increasing the bluetooth module of electronic equipment Operating voltage increasing electricity alternatively, increase operating current and operating voltage of the bluetooth module of electronic equipment, etc. simultaneously After the Bluetooth transmission power of sub- equipment, available first object Bluetooth transmission power can control electronic equipment with first Target Bluetooth transmission power works.In addition, the specific implementation of above-mentioned steps 102, is referred to be retouched in following step 103 The method stated, principle is similar, and details are not described herein.

In a possible example, above-mentioned steps 102 increase the Bluetooth transmission power of the electronic equipment, obtain One target Bluetooth transmission power, may include steps of:

21, reference signal strength value is obtained, the reference signal strength value is first preset threshold and described second Arbitrary value between preset threshold；

22, the first object difference between the reference signal strength value and the RSSI is determined；

23, according to the mapping relations between preset difference and the first adjustment parameter, the first object difference pair is determined The target the first adjustment parameter answered；

24, the Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter obtains described One target Bluetooth transmission power.

Wherein, above-mentioned the first adjustment parameter can be following at least one: electric current adjusting parameter, voltage adjusting parameter, letter The amplification coefficient (bluetooth module may include signal amplifier) etc. of number amplifier, certainly, the first adjustment parameter can also be Occurrence is not limited thereto, for example, current Bluetooth transmission power is amplified specified multiple.Assuming that the indigo plant of current electronic device Tooth transmission power is P1, and the first adjustment parameter is A (A > 1), then first object Bluetooth transmission power can be P1+A, alternatively, P1* A depending on concrete foundation actual conditions, is not limited thereto.

In the specific implementation, electronic equipment can choose a reference signal strength value, which is first Arbitrary value between preset threshold and the second preset threshold, for example, reference signal strength value=(the first preset threshold+the second is pre- If threshold value)/2, further, it is determined that the first object difference between reference signal strength value and RSSI, first object difference= The mapping between preset difference and the first adjustment parameter can be stored in advance in electronic equipment by reference signal strength value-RSSI Relationship determines the corresponding target the first adjustment parameter of first object difference according to the mapping relations, adjusts according to target first in turn The Bluetooth transmission power of whole parameter adjustment electronic equipment, obtains first object Bluetooth transmission power.

In a possible example, between above-mentioned steps 23 and step 24, it can also include the following steps:

A1, target environment parameter is obtained；

A2, according to the mapping relations between preset environmental parameter and optimized coefficients, determine the target environment parameter pair The objective optimization coefficient answered, the value range of the optimized coefficients are 0~1；

Then above-mentioned steps 24 adjust the Bluetooth transmission power of the electronic equipment according to the target adjustment parameter, obtain The first object Bluetooth transmission power, can implement as follows:

241, the target adjustment parameter is optimized according to the objective optimization parameter, the mesh after being optimized Mark the first adjustment parameter；

242, the Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter after optimization, obtains To the first object Bluetooth transmission power.

Wherein, environmental parameter can be following at least one: electromagnetic interference strength, distance, barrier quantity, obstacle object plane Product, obstacle identity (such as wall, trees), environmental form (such as: desert, sea, snowfield, forest), geographical location Etc., it is not limited thereto.The mapping that can be stored in advance between preset environmental parameter and optimized coefficients in electronic equipment is closed System, in turn, determines the corresponding objective optimization coefficient of target environment parameter according to the mapping relations, the value range of optimized coefficients is 0~1, further, optimized according to objective optimization parameters on target the first adjustment parameter, the target first after being optimized Adjusting parameter, target the first adjustment parameter=objective optimization parameter * target the first adjustment parameter after optimization, in turn, foundation should The Bluetooth transmission power of target the first adjustment parameter adjustment electronic equipment after optimization, obtains first object Bluetooth transmission power. In the specific implementation, for example, electronic equipment can be according to barrier quantity or barrier area etc., Lai Youhua Bluetooth transmission power It adjusts, in this way, on the one hand realizing power automatic control, guarantee saves power consumption while being reliably connected, on the other hand, Neng Gouzhi It can differentiate that environmental factor (such as distance, barrier, interference) and bluetooth signal intensity (RSSI) are direct-connected, adjust electronics on demand and set Standby transmission power is realized in the remote not Caton bluetooth connection in the environment of having barrier.

103, when the RSSI is greater than the second preset threshold, the Bluetooth transmission power of the electronic equipment is reduced, is obtained Second target Bluetooth transmission power, and control the electronic equipment and worked with the second target Bluetooth transmission power, In, first preset threshold is less than second preset threshold.

Wherein, when RSSI is greater than the second preset threshold, then illustrate the communication quality between terminal device and electronic equipment It can exceed that desired effect, therefore, can suitably reduce the Bluetooth transmission power of electronic equipment, also reduce electronic equipment in this way Power consumption.Specifically, electronic equipment can reduce the Bluetooth transmission power of electronic equipment when RSSI is greater than the second preset threshold, The second target Bluetooth transmission power is obtained, and controlling electronic devices is worked with the second target Bluetooth transmission power, is existed in this way It not only ensure that communication quality to a certain extent, the power consumption of electronic equipment can also be reduced.Certainly, first is in RSSI to preset When between threshold value and the second preset threshold, then current Bluetooth transmission power can be kept to work.In addition, above-mentioned steps 103 specific implementation is referred to method described in above-mentioned steps 102, and principle is similar, and details are not described herein.

In a possible example, above-mentioned steps 103 reduce the Bluetooth transmission power of the electronic equipment, obtain Two target Bluetooth transmission powers, may include steps of:

31, the target channel quality evaluation of estimate between the electronic equipment and the terminal device is determined.

32, when the target channel quality evaluation of estimate is greater than preset channel quality evaluation value, the destination channel is determined Difference between quality evaluation value and the preset channel quality evaluation value, obtains the second target difference.

33, according to the mapping relations between preset difference and second adjustment parameter, second target difference pair is determined The target second adjustment parameter answered.

34, the Bluetooth transmission power that the electronic equipment is adjusted according to the target second adjustment parameter obtains described Two target Bluetooth transmission powers.

Wherein, above-mentioned preset channel quality evaluation value can be by user's self-setting or system default.The application is implemented In example, channel quality evaluation of estimate can be realized by signal-to-noise ratio or other judgement schematics realize that details are not described herein.Target Two adjusting parameters can be following at least one: electric current adjusting parameter, voltage adjusting parameter, signal amplifier amplification coefficient (bluetooth module may include signal amplifier) etc., certainly, second adjustment parameter can also be occurrence, not limit herein It is fixed.

In the specific implementation, electronic equipment can determine that the target channel quality between the electronic equipment and terminal device is evaluated Value determines target channel quality evaluation of estimate and pre- when the target channel quality evaluation of estimate is greater than preset channel quality evaluation value If the difference between channel quality evaluation of estimate, the second target difference is obtained, preset difference can also be stored in advance in electronic equipment Mapping relations between value and second adjustment parameter determine the corresponding target of the second target difference according to the mapping relations in turn Second adjustment parameter according to the Bluetooth transmission power of target second adjustment parameter adjustment electronic equipment, obtains the second mesh in turn Bluetooth transmission power is marked, in turn, realizes and adjusts Bluetooth transmission power according to channel quality.

In a possible example, after above-mentioned steps 31, it can also include the following steps:

B1, the target channel quality evaluation of estimate be less than or equal to the preset channel quality evaluation value when, obtain institute State the first object distance between electronic equipment and the terminal device；

B2, according to the mapping relations between preset distance and Bluetooth transmission power bracket, determine the first object away from From corresponding target Bluetooth power emission range；

B3, by the Bluetooth transmission power adjustment of the electronic equipment be the target Bluetooth power emission range in any Bluetooth transmission power, obtains the second target Bluetooth transmission power, and any Bluetooth transmission power is less than the electronics and sets Standby current Bluetooth transmission power.

In the specific implementation, electronic equipment may include distance measuring sensor, electronic equipment can detecte by distance measuring sensor First object distance between terminal device.Electronic equipment can be less than or equal to default letter in target channel quality evaluation of estimate When road quality evaluation value, the first object distance between electronic equipment and terminal device is obtained, it can also be in advance in electronic equipment The mapping relations between preset distance and Bluetooth transmission power bracket are stored, in turn, determine the first mesh according to the mapping relations The corresponding target Bluetooth transmission power range of subject distance, will be any less than current Bluetooth in the target Bluetooth transmission power range The Bluetooth transmission power of transmission power is as the second target Bluetooth transmission power.

In a possible example, before or after above-mentioned steps 101- step 103 either step, can also include Following steps:

The second target range between C1, the detection electronic equipment and the terminal device；

C2, according to the mapping relations between preset distance and bluetooth bandwidth, determine that second target range is corresponding Target Bluetooth bandwidth；

C3, the bluetooth bandwidth of the electronic equipment is adjusted to the target Bluetooth bandwidth, and controls the electronic equipment It is communicated with the target Bluetooth bandwidth.

Wherein, electronic equipment may include distance measuring sensor, can detecte electronic equipment and terminal by distance measuring sensor The mapping between preset distance and bluetooth bandwidth can also be stored in advance in electronic equipment for the second target range between equipment Relationship determines the corresponding target Bluetooth bandwidth of the second target range according to the mapping relations in turn, and by the indigo plant of electronic equipment Dental strip width is adjusted to target Bluetooth bandwidth, and controlling electronic devices is communicated with target Bluetooth bandwidth.For example, specific implementation In, it can be according to the bandwidth in communication distance and signal strength automatic adjustment 5 agreement of bluetooth, for example, selecting 125kbps at a distance Mode closely selects 2Mbps mode, can guarantee to communicate not Caton within the scope of certain distance in this way, in another example, it can be with The headset mode that bluetooth is adjusted according to communication distance and signal strength, if short distance can open bluetooth high tone quality ear-phone function, Only guarantee that most basic voice communication does not guarantee sound quality at a distance.

Certainly, Bluetooth communication control method described in above-mentioned the embodiment of the present application can be not only used for electronic equipment side, Can also be applied to terminal equipment side, specific implementation can according to above-mentioned steps 101- step 103, and so on.

In a possible example, in the Bluetooth transmission power for increasing the electronic equipment, first object is obtained Before Bluetooth transmission power, it can also include the following steps:

D1, the target identity information for obtaining the terminal device；

D2, the target identity information is matched with default identity information；

D3, in the target identity information and when the default identity information successful match, execute and described increase the electricity The Bluetooth transmission power of sub- equipment, the step of obtaining first object Bluetooth transmission power.

Wherein, default identity information can be pre-stored in electronic equipment, and in the embodiment of the present application, identity information can be Following at least one: fingerprint image, facial image, iris image, character string, pattern, voiceprint etc. do not limit herein It is fixed, in the specific implementation, the target identity information of the available terminal device of electronic equipment, in turn, by the target identity information with Default identity information is matched, and in target identity information and default identity information successful match, is executed described in the increase Otherwise the Bluetooth transmission power of electronic equipment, the step of obtaining first object Bluetooth transmission power, can then continue to keep current Bluetooth transmission power work.

It is targeted vein image in target identity information, default identity information is quiet to preset in a possible example When arteries and veins template, the target identity information is matched with default identity information, may include walking as follows by above-mentioned steps D2 It is rapid:

D21, image segmentation is carried out to the targeted vein image, obtains targeted vein area image；

The characteristic point distribution of D22, the analysis targeted vein area image；

D23, circular image interception is carried out to the targeted vein area image according to a not concentric of M, obtains M circle Venosomes image, the M are the integer greater than 3；

D24, target circle venosomes image is selected from the M circular vein area image, the target is round The quantity for the characteristic point that venosomes image is included is greater than other circular vein areas in the M circular vein area image Area image；

D25 divides the target circle venosomes image to obtain N number of annulus, and the ring width of N number of annulus is identical；

D26, since N number of annulus the smallest annulus of radius, by N number of annulus successively with default vein template Carry out Feature Points Matching, and the accumulative matching value for having matched annulus；

D27 stops carrying out Feature Points Matching immediately when accumulative matching value is greater than preset matching threshold value, and exports identity Identify successful prompting message.

Wherein, electronic equipment can carry out image segmentation to targeted vein image, obtain targeted vein area image, into And the characteristic point distribution of the targeted vein area image is analyzed, the targeted vein area image is carried out according to a not concentric of M Circular image interception obtains M circular vein area image, and M is the integer greater than 3, selects from M circular vein area image Target circle venosomes image out, it is quiet that the quantity for the characteristic point that target circle venosomes image is included is greater than M circle Other circular vein area images in arteries and veins area image divide target circle venosomes image to obtain N number of annulus, N number of The ring width of annulus is identical, and since N number of annulus the smallest annulus of radius, N number of annulus is successively carried out with default vein template Feature Points Matching, and the accumulative matching value for having matched annulus, in this way, during hand vein recognition, can by different location or The characteristic point of different veins is equivalent to and is sampled to entire vein image for matching, and the sampling can cover it is entire quiet Arteries and veins region, thus, corresponding property feature up to standard can be found from each region to be used to match, when accumulative matching value is big Stop carrying out Feature Points Matching immediately when preset matching threshold value, and export the successful prompting message of identification, so, it is possible Quickly and precisely identify hand vein recognition.

Based on above-mentioned methods described herein, in the embodiment of the present application, for the power consumption of intelligent control bluetooth module, In minimum level when its operating power can maintain stabilized communication link as far as possible.The adjustment foundation of power control is its RSSI (received signal strength indicator device) value.If RSSI value reduces a certain threshold values, it is defeated that power control mechanism can send increase to other side The request of signal strength out can go on smoothly to communicate.Reduce asking for output signal strength conversely, can then send to other side It asks, reduces power consumption while guaranteeing that communication is normally carried out.

As can be seen that Bluetooth communication control method described in the embodiment of the present application, is applied to electronic equipment, receive eventually The received signal strength indicator value RSSI of the Bluetooth signal of end equipment, electronic equipment and terminal device are in bluetooth connection shape State increases the Bluetooth transmission power of electronic equipment, obtains first object Bluetooth transmission function when RSSI is lower than the first preset threshold Rate, and controlling electronic devices is worked with first object Bluetooth transmission power, when RSSI is greater than the second preset threshold, is reduced The Bluetooth transmission power of electronic equipment obtains the second target Bluetooth transmission power, and controlling electronic devices is with the second target Bluetooth Transmission power works, wherein the first preset threshold so, it is possible less than the second preset threshold according to terminal device RSSI, dynamic regulation Bluetooth transmission power, improves the intelligence of Bluetooth transmission power regulation.

Consistently with embodiment shown in above-mentioned Fig. 1 C, referring to Fig. 2, Fig. 2 is a kind of indigo plant provided by the embodiments of the present application The flow diagram of tooth communication control method, as shown, being applied to shown in electronic equipment and Figure 1B as shown in Figure 1A The network architecture, this Bluetooth communication control method include:

201, the received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, the electronic equipment and institute It states terminal device and is in bluetooth connection status.

202, when the RSSI is lower than the first preset threshold, increase the Bluetooth transmission power of the electronic equipment, obtain First object Bluetooth transmission power, and control the electronic equipment and worked with the first object Bluetooth transmission power.

203, when the RSSI is greater than the second preset threshold, the Bluetooth transmission power of the electronic equipment is reduced, is obtained Second target Bluetooth transmission power, and control the electronic equipment and worked with the second target Bluetooth transmission power, In, first preset threshold is less than second preset threshold.

204, the second target range between the electronic equipment and the terminal device is detected.

205, according to the mapping relations between preset distance and bluetooth bandwidth, determine that second target range is corresponding Target Bluetooth bandwidth.

206, the bluetooth bandwidth of the electronic equipment is adjusted to the target Bluetooth bandwidth, and controls the electronic equipment It is communicated with the target Bluetooth bandwidth.

Wherein, the specific descriptions of above-mentioned steps 201- step 206 are referred to Bluetooth communication control described in above-mentioned Fig. 1 C The corresponding steps of method processed, details are not described herein.

As can be seen that Bluetooth communication control method described in the embodiment of the present application, is applied to electronic equipment, receive eventually The received signal strength indicator value RSSI of the Bluetooth signal of end equipment, electronic equipment and terminal device are in bluetooth connection shape State increases the Bluetooth transmission power of electronic equipment, obtains first object Bluetooth transmission function when RSSI is lower than the first preset threshold Rate, and controlling electronic devices is worked with first object Bluetooth transmission power, when RSSI is greater than the second preset threshold, is reduced The Bluetooth transmission power of electronic equipment obtains the second target Bluetooth transmission power, and controlling electronic devices is with the second target Bluetooth Transmission power works, wherein the first preset threshold detects between electronic equipment and terminal device less than the second preset threshold The second target range determine that the second target range is corresponding according to the mapping relations between preset distance and bluetooth bandwidth The bluetooth bandwidth of electronic equipment is adjusted to target Bluetooth bandwidth by target Bluetooth bandwidth, and controlling electronic devices is with target Bluetooth Bandwidth is communicated, and so, it is possible the RSSI according to terminal device, dynamic regulation Bluetooth transmission power can also be according to distance Bandwidth is adjusted, the intelligence of Bluetooth transmission power regulation is improved, also improves communication experiences.

Consistently with embodiment shown in above-mentioned Fig. 1 C, referring to Fig. 3, Fig. 3 is a kind of indigo plant provided by the embodiments of the present application The flow diagram of tooth communication control method, as shown, being applied to shown in electronic equipment and Figure 1B as shown in Figure 1A The network architecture, this Bluetooth communication control method include:

301, the received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, the electronic equipment and institute It states terminal device and is in bluetooth connection status.

302, when the RSSI is lower than the first preset threshold, reference signal strength value, the reference signal strength are obtained The arbitrary value being worth between first preset threshold and second preset threshold.

303, the first object difference between the reference signal strength value and the RSSI is determined.

304, according to the mapping relations between preset difference and the first adjustment parameter, the first object difference pair is determined The target the first adjustment parameter answered.

305, target environment parameter is obtained.

306, according to the mapping relations between preset environmental parameter and optimized coefficients, the target environment parameter pair is determined The objective optimization coefficient answered, the value range of the optimized coefficients are 0~1.

307, the target the first adjustment parameter is optimized according to the objective optimization parameter, the institute after being optimized State target the first adjustment parameter.

308, the Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter after optimization, obtains To first object Bluetooth transmission power, and controls the electronic equipment and worked with the first object Bluetooth transmission power；

309, when the RSSI is greater than the second preset threshold, the Bluetooth transmission power of the electronic equipment is reduced, is obtained Second target Bluetooth transmission power, and control the electronic equipment and worked with the second target Bluetooth transmission power, In, first preset threshold is less than second preset threshold.

Wherein, the specific descriptions of above-mentioned steps 301- step 309 are referred to Bluetooth communication control described in above-mentioned Fig. 1 C The corresponding steps of method processed, details are not described herein.

As can be seen that Bluetooth communication control method described in the embodiment of the present application, is applied to electronic equipment, receive eventually The received signal strength indicator value RSSI of the Bluetooth signal of end equipment, electronic equipment and terminal device are in bluetooth connection shape State can determine first object bluetooth according to environmental parameter and reference signal strength when RSSI is lower than the first preset threshold Transmission power, and controlling electronic devices is worked with first object Bluetooth transmission power, is greater than the second preset threshold in RSSI When, the Bluetooth transmission power of electronic equipment is reduced, obtains the second target Bluetooth transmission power, and controlling electronic devices is with the second mesh Mark Bluetooth transmission power works, wherein the first preset threshold so, it is possible to set according to terminal less than the second preset threshold Standby RSSI, dynamic regulation Bluetooth transmission power, can be adjusted according to environmental parameter and RSSI, improve bluetooth hair Penetrate the intelligence of power regulation.

Consistently with above-described embodiment, referring to Fig. 4, Fig. 4 is the knot of a kind of electronic equipment provided by the embodiments of the present application Structure schematic diagram, as shown, the electronic equipment includes processor, memory, communication interface and one or more program, In, said one or multiple programs are stored in above-mentioned memory, and are configured to be executed by above-mentioned processor, and the application is real It applies in example, above procedure includes the instruction for executing following steps:

In a possible example, in the Bluetooth transmission power for increasing the electronic equipment, first object is obtained In terms of Bluetooth transmission power, above procedure includes the instruction for executing following steps:

Reference signal strength value is obtained, the reference signal strength value is that first preset threshold and described second are default Arbitrary value between threshold value；

Determine the first object difference between the reference signal strength value and the RSSI；

According to the mapping relations between preset difference and the first adjustment parameter, determine that the first object difference is corresponding Target the first adjustment parameter；

The Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter obtains first mesh Mark Bluetooth transmission power.

In a possible example, above procedure further includes the instruction for executing following steps:

Obtain target environment parameter；

According to the mapping relations between preset environmental parameter and optimized coefficients, determine that the target environment parameter is corresponding Objective optimization coefficient, the value range of the optimized coefficients are 0~1；

The Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter obtains described One target Bluetooth transmission power；

The target the first adjustment parameter is optimized according to the objective optimization parameter, the mesh after being optimized Mark the first adjustment parameter；

The Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter after optimization, obtains institute State first object Bluetooth transmission power.

In a possible example, in the Bluetooth transmission power for reducing the electronic equipment, the second target is obtained In terms of Bluetooth transmission power, above procedure includes the instruction for executing following steps:

Determine the target channel quality evaluation of estimate between the electronic equipment and the terminal device；

When the target channel quality evaluation of estimate is greater than preset channel quality evaluation value, the target channel quality is determined Difference between evaluation of estimate and the preset channel quality evaluation value, obtains the second target difference；

According to the mapping relations between preset difference and second adjustment parameter, determine that second target difference is corresponding Target second adjustment parameter；

The Bluetooth transmission power that the electronic equipment is adjusted according to the target second adjustment parameter obtains second mesh Mark Bluetooth transmission power.

When the target channel quality evaluation of estimate is less than or equal to preset channel quality evaluation value, obtains the electronics and set The standby first object distance between the terminal device；

According to the mapping relations between preset distance and Bluetooth transmission power bracket, determine the first object apart from right The target Bluetooth power emission range answered；

By any indigo plant that the Bluetooth transmission power adjustment of the electronic equipment is in the target Bluetooth power emission range Tooth transmission power, obtains the second target Bluetooth transmission power, and any Bluetooth transmission power is less than the electronic equipment Current Bluetooth transmission power.

In a possible example, above procedure further includes the instruction for executing following steps

Detect the second target range between the electronic equipment and the terminal device；

According to the mapping relations between preset distance and bluetooth bandwidth, the corresponding target of second target range is determined Bluetooth bandwidth；

The bluetooth bandwidth of the electronic equipment is adjusted to the target Bluetooth bandwidth, and controls the electronic equipment with institute Target Bluetooth bandwidth is stated to be communicated.

It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that , in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic equipment Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution Part.Professional technician can specifically realize described function to each using distinct methods, but this reality Now it is not considered that exceeding scope of the present application.

The embodiment of the present application can carry out the division of functional unit according to above method example to electronic equipment, for example, can With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real It is current that there may be another division manner.

Fig. 5 A is the functional unit composition block diagram of Bluetooth communication control device 500 involved in the embodiment of the present application.It should Bluetooth communication control device 500 is applied to electronic equipment, and described device 500 includes: communication unit 501 and switch unit 502, Wherein,

Communication unit 501, the received signal strength indicator value RSSI of the Bluetooth signal for receiving terminal apparatus are described Electronic equipment and the terminal device are in bluetooth connection status；

Adjustment unit 502, for when the RSSI is lower than the first preset threshold, increasing the bluetooth hair of the electronic equipment Power is penetrated, first object Bluetooth transmission power is obtained, and controls the electronic equipment with the first object Bluetooth transmission power It works；

The adjustment unit 502 reduces the electronics and sets also particularly useful for when the RSSI is greater than the second preset threshold Standby Bluetooth transmission power obtains the second target Bluetooth transmission power, and it is blue with second target to control the electronic equipment Tooth transmission power works, wherein first preset threshold is less than second preset threshold.

As can be seen that Bluetooth communication control device described in the embodiment of the present application, is applied to electronic equipment, receive eventually The received signal strength indicator value RSSI of the Bluetooth signal of end equipment, electronic equipment and terminal device are in bluetooth connection shape State increases the Bluetooth transmission power of electronic equipment, obtains first object Bluetooth transmission function when RSSI is lower than the first preset threshold Rate, and controlling electronic devices is worked with first object Bluetooth transmission power, when RSSI is greater than the second preset threshold, is reduced The Bluetooth transmission power of electronic equipment obtains the second target Bluetooth transmission power, and controlling electronic devices is with the second target Bluetooth Transmission power works, wherein the first preset threshold so, it is possible less than the second preset threshold according to terminal device RSSI, dynamic regulation Bluetooth transmission power, improves the intelligence of Bluetooth transmission power regulation.

In a possible example, in the Bluetooth transmission power for increasing the electronic equipment, first object is obtained In terms of Bluetooth transmission power, the adjustment unit 502 is specifically used for:

In a possible example, if Fig. 5 B, Fig. 5 B are the another change of Bluetooth communication control device described in Fig. 5 A Type structure can also include acquiring unit 503 and the first determination unit 504 compared with Fig. 5 A, wherein

Acquiring unit 503, for obtaining target environment parameter；

First determination unit 504, for determining institute according to the mapping relations between preset environmental parameter and optimized coefficients The corresponding objective optimization coefficient of target environment parameter is stated, the value range of the optimized coefficients is 0~1；

In the Bluetooth transmission power for adjusting the electronic equipment according to the target the first adjustment parameter, obtain described In terms of first object Bluetooth transmission power, the adjustment unit 502 is specifically used for:

In a possible example, in the Bluetooth transmission power for reducing the electronic equipment, the second target is obtained In terms of Bluetooth transmission power, the adjustment unit 502 is specifically used for:

Further, in a possible example, the adjustment unit 502 also particularly useful for:

In a possible example, if Fig. 5 C, Fig. 5 C are the another change of Bluetooth communication control device described in Fig. 5 A Type structure can also include detection unit 505 and the second determination unit 506 compared with Fig. 5 A, wherein

Detection unit 505, for detecting the second target range between the electronic equipment and the terminal device；

Second determination unit 506, for determining described according to the mapping relations between preset distance and bluetooth bandwidth The corresponding target Bluetooth bandwidth of two target ranges；

The adjustment unit 502 is adjusted to the target Bluetooth also particularly useful for by the bluetooth bandwidth of the electronic equipment Bandwidth, and control the electronic equipment and communicated with the target Bluetooth bandwidth.

It is understood that the function of each program module of the Bluetooth communication control device of the present embodiment can be according to above-mentioned side Method specific implementation in method embodiment, specific implementation process are referred to the associated description of above method embodiment, herein It repeats no more.

The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity The computer program of subdata exchange, the computer program make computer execute any as recorded in above method embodiment Some or all of method step, above-mentioned computer include electronic equipment.

The embodiment of the present application also provides a kind of computer program product, and above-mentioned computer program product includes storing calculating The non-transient computer readable storage medium of machine program, above-mentioned computer program are operable to that computer is made to execute such as above-mentioned side Some or all of either record method step in method embodiment.The computer program product can be a software installation Packet, above-mentioned computer includes electronic equipment.

It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application It is necessary.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.

In several embodiments provided herein, it should be understood that disclosed device, it can be by another way It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit, It can be electrical or other forms.

Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment (can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.

Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), disk or CD etc..

The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas； At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of Bluetooth communication control method, which is characterized in that be applied to electronic equipment, which comprises

The received signal strength indicator value RSSI of the Bluetooth signal of receiving terminal apparatus, the electronic equipment are set with the terminal It is standby to be in bluetooth connection status；

When the RSSI is lower than the first preset threshold, increases the Bluetooth transmission power of the electronic equipment, obtain first object Bluetooth transmission power, and control the electronic equipment and worked with the first object Bluetooth transmission power；

When the RSSI is greater than the second preset threshold, the Bluetooth transmission power of the electronic equipment is reduced, the second target is obtained Bluetooth transmission power, and control the electronic equipment and worked with the second target Bluetooth transmission power, wherein described One preset threshold is less than second preset threshold.

2. the method according to claim 1, wherein the Bluetooth transmission power for increasing the electronic equipment, Obtain first object Bluetooth transmission power, comprising:

Reference signal strength value is obtained, the reference signal strength value is first preset threshold and second preset threshold Between arbitrary value；

According to the mapping relations between preset difference and the first adjustment parameter, the corresponding target of the first object difference is determined The first adjustment parameter；

It is blue to obtain the first object for the Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter Tooth transmission power.

3. according to the method described in claim 2, it is characterized in that, the method also includes:

Obtain target environment parameter；

According to the mapping relations between preset environmental parameter and optimized coefficients, the corresponding target of the target environment parameter is determined Optimized coefficients, the value range of the optimized coefficients are 0~1；

The Bluetooth transmission power that the electronic equipment is adjusted according to the target the first adjustment parameter, obtains first mesh In terms of marking Bluetooth transmission power, comprising:

The target the first adjustment parameter is optimized according to the objective optimization parameter, the target after being optimized One adjusting parameter；

The Bluetooth transmission power of the electronic equipment is adjusted according to the target the first adjustment parameter after optimization, obtains described the One target Bluetooth transmission power.

4. method according to claim 1-3, which is characterized in that the bluetooth hair for reducing the electronic equipment Power is penetrated, the second target Bluetooth transmission power is obtained, comprising:

When the target channel quality evaluation of estimate is greater than preset channel quality evaluation value, the target channel quality evaluation is determined Difference between value and the preset channel quality evaluation value, obtains the second target difference；

According to the mapping relations between preset difference and second adjustment parameter, the corresponding target of second target difference is determined Second adjustment parameter；

It is blue to obtain second target for the Bluetooth transmission power that the electronic equipment is adjusted according to the target second adjustment parameter Tooth transmission power.

5. according to the method described in claim 4, it is characterized in that, the method also includes:

The target channel quality evaluation of estimate be less than or equal to preset channel quality evaluation value when, obtain the electronic equipment with First object distance between the terminal device；

According to the mapping relations between preset distance and Bluetooth transmission power bracket, determine the first object apart from corresponding Target Bluetooth power emission range；

By any bluetooth hair that the Bluetooth transmission power adjustment of the electronic equipment is in the target Bluetooth power emission range Power is penetrated, the second target Bluetooth transmission power is obtained, any Bluetooth transmission power is less than working as the electronic equipment Preceding Bluetooth transmission power.

6. method according to claim 1-5, which is characterized in that the method also includes:

According to the mapping relations between preset distance and bluetooth bandwidth, the corresponding target Bluetooth of second target range is determined Bandwidth；

The bluetooth bandwidth of the electronic equipment is adjusted to the target Bluetooth bandwidth, and controls the electronic equipment with the mesh Mark bluetooth bandwidth is communicated.

7. a kind of Bluetooth communication control device, which is characterized in that be applied to electronic equipment, described device includes:

Communication unit, the received signal strength indicator value RSSI of the Bluetooth signal for receiving terminal apparatus, the electronics are set It is standby to be in bluetooth connection status with the terminal device；

Adjustment unit, for increasing the Bluetooth transmission power of the electronic equipment when the RSSI is lower than the first preset threshold, First object Bluetooth transmission power is obtained, and controls the electronic equipment and work is carried out with the first object Bluetooth transmission power Make；

The adjustment unit reduces the indigo plant of the electronic equipment also particularly useful for when the RSSI is greater than the second preset threshold Tooth transmission power obtains the second target Bluetooth transmission power, and controls the electronic equipment and emitted with second target Bluetooth Power works, wherein first preset threshold is less than second preset threshold.

8. device according to claim 7, which is characterized in that in the Bluetooth transmission function for increasing the electronic equipment Rate, in terms of obtaining first object Bluetooth transmission power, the adjustment unit is specifically used for:

9. a kind of electronic equipment, which is characterized in that including processor, memory, the memory is for storing one or more Program, and be configured to be executed by the processor, described program includes as claimed in any one of claims 1 to 6 for executing The instruction of step in method.

10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange, In, the computer program makes computer execute as the method according to claim 1 to 6.