CN104333057A - Intelligent device, charging control device thereof, method thereof and system thereof - Google Patents

Abstract

The invention provides a charging control method of an intelligent device. The method comprises the following steps: (1) an intelligent device is connected to a charging control device in a Bluetooth way, (2) the intelligent device detects the current electricity quantity of the intelligent device, when the current electricity quantity is larger than a first electricity quantity threshold, the intelligent device sends a power cut command to the charging control device through Bluetooth, and the charging control device controls the charging connection of the intelligent device to be disconnected, and (3) when the current electricity quantity is smaller than the first electricity quantity threshold, the intelligent device sends a charging command to the charging control device through Bluetooth, and the charging control device controls the charging connection of the intelligent device to be connected. The invention also provides the corresponding intelligent device charging control device, the method and the system. According to the scheme provided by the invention, the electricity quantity measurement is accurate, the intelligent device charging process can be intelligently and effectively controlled, and the security of the charging process is protected.

Description

Smart machine and charge control apparatus, method and system

Technical field

The present invention relates to smart machine manufacturing technology field, particularly a kind of smart machine and charge control apparatus, method and system.

Background technology

Lithium battery technology is that various intelligent movable equipment provides performance guarantee, and because the power density of lithium battery is higher, therefore lithium battery can be the service time that mobile terminal provides longer.And because lithium battery does not have memory effect, therefore lithium battery without the need to charging after discharging completely again, that is can at any time for lithium battery charges.At present, most of lithium battery all adopts a kind of mode of quick charge, fast for it is full of the electricity of about 80%, and then can be converted to continuous supplementation formula charging modes for its continuation charging.But although lithium battery all can repeatedly charge to it, charging times is limited, and lithium battery repeatably charging times depending on the charge cycle of lithium battery.Particularly, a charge cycle of lithium battery is also not equal to and fills once electricity, but is finished all electricity of lithium battery.Such as, half of being used up by the electricity of lithium battery, then for it is full of electricity, then still so, half of being used up by the electricity of lithium battery again, then again for it is full of electricity for second time.Now, just can be regarded as the charge cycle that of lithium battery is complete.After lithium battery often completes a charge cycle, the capacity of lithium battery will reduce a bit.

In real user use procedure, to intelligent movable equipment as in the charging process of mobile phone, the charger being connected with mobile phone can be inserted in supply socket and continue one period of long period by Wang Wang, be likely that being greater than mobile phone is full of time of electric institute actual needs during this period of time, this may cause wasting of charger, also charging process may repeatedly be started or stoped in the frequent detection of unnecessary part-time internal cause charger opponent electromechanics amount, this insignificant discharge and recharge also may increase the complete charging times of lithium battery, cause the decay of lithium battery capacity, reduce the useful life of lithium battery.Meanwhile, it is also a kind of serious potential safety hazard that battery overcharges for a long time, lithium battery may be made to spark under the condition of particular surroundings or loose contact and produce a large amount of electric current, cause spontaneous combustion or blast.And charging protector of the prior art is often accurate not to the detection of battery capacity, can not estimate that mobile phone really needs the opportunity of charging or power-off well.

Summary of the invention

For this reason, need to provide a kind of electrical measurement accurately, conveniently effectively can control smart machine charging process and protect smart machine and charge control method, equipment and the system of charging process fail safe.

For achieving the above object, inventor provide a kind of charge control method of smart machine, comprise step:

Smart machine is connected with bluetooth approach with charge control apparatus;

Smart machine detects the current electric quantity of smart machine, and when current electric quantity is more than one first power threshold, smart machine sends a cut-offing instruction by bluetooth to charge control apparatus, and the charging that charge control apparatus controls smart machine connects disconnection; When current electric quantity is below one second power threshold, smart machine sends a charging instruction by bluetooth to charge control apparatus, and the charging that charge control apparatus controls smart machine connects.

Further, in the charge control method of described smart machine, charge control apparatus connects disconnection by the charging of a Control smart machine or is communicated with, and specifically comprises:

Charge control apparatus controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Charge control apparatus controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Charge control apparatus controls socket and disconnects with the electrical connection between electrical network or be communicated with.

Further, in the charge control method of described smart machine, step " smart machine is connected with bluetooth approach with charge control apparatus " specifically comprises:

Charge control apparatus sends Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Smart machine scanning bluetooth equipment, and automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with this charge control apparatus and be connected.

Further, in the charge control method of described smart machine, step " smart machine is connected with bluetooth approach with charge control apparatus " specifically comprises:

Charge control apparatus is when detecting that smart machine sets up charging connection, and preset in first time period one and send Bluetooth broadcast information, described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Smart machine detect smart machine set up charging connect time, preset the second time period interscan bluetooth equipment one, and automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with this charge control apparatus and be connected.

Further, in the charge control method of described smart machine, step " smart machine scanning bluetooth equipment, and automatically set up bluetooth when the ID comprising default device type being detected with this charge control apparatus and be connected " specifically comprise:

Smart machine scanning bluetooth equipment, detect the signal strength signal intensity of bluetooth equipment scanned, and belong to default device type with ID and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

Inventor additionally provides a kind of charge control system of smart machine, comprises smart machine and charge control apparatus;

Described smart machine comprises the first bluetooth-communication unit, the first processing unit and electric power detection unit, and described charge control apparatus comprises the second bluetooth-communication unit, the second processing unit and circuit control unit;

Described first bluetooth-communication unit and the second bluetooth-communication unit are used between smart machine with charge control apparatus, set up bluetooth and are connected;

Described electric power detection unit is for detecting the current electric quantity of smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is more than one first power threshold, first processing unit calls the first bluetooth-communication unit and sends a cut-offing instruction to charge control apparatus, after charge control apparatus receives described cut-offing instruction, the second processing unit calls the charging connection disconnection that circuit control unit controls smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is below one second power threshold, first processing unit calls the first bluetooth-communication unit and sends a charging instruction to charge control apparatus, after charge control apparatus receives described charging instruction, the charging that the second processing unit calls circuit control unit control smart machine connects.

Further, in the charge control system of described smart machine, described circuit control unit is relay; The charging of circuit control unit control smart machine connects to disconnect or be communicated with and specifically comprises:

Circuit control unit controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Circuit control unit controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Circuit control unit controls socket and disconnects with the electrical connection between electrical network or be communicated with.

Further, in the charge control system of described smart machine, the second bluetooth-communication unit is for sending Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

First bluetooth-communication unit for scanning bluetooth equipment, and is automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with the second bluetooth-communication unit of this charge control apparatus and is connected.

Further, in the charge control system of described smart machine, described smart machine also comprises the first charging and connects detecting unit; Described charge control apparatus also comprises the second charging and connects detecting unit;

Described second charging connects detecting unit and whether sets up charging connection for detecting smart machine, when the second charging connection detecting unit detects that smart machine sets up charging connection, second processing unit called the second bluetooth-communication unit and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Described first charging connects detecting unit and whether sets up charging connection for detecting smart machine, when the first charging connection detecting unit detects that smart machine sets up charging connection, first processing unit calls the first bluetooth-communication unit and presets first time period interscan bluetooth equipment one, and automatically sets up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with the second bluetooth-communication unit of this charge control apparatus and be connected.

Further, in the charge control system of described smart machine, described first bluetooth-communication unit also comprises signal strength detection module;

During the first bluetooth-communication unit scanning bluetooth equipment, signal strength detection module detects the signal strength signal intensity of the bluetooth equipment scanned, and the first bluetooth-communication unit and ID belong to default device type and in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, the second bluetooth-communication unit of the charge control apparatus that signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

Inventor additionally provides a kind of smart machine, comprises the first bluetooth-communication unit, the first processing unit and electric power detection unit;

Described first bluetooth-communication unit is used for setting up bluetooth with a charge control apparatus and is connected;

Described electric power detection unit is for detecting the current electric quantity of smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is more than one first power threshold, the first processing unit calls the first bluetooth-communication unit and sends a cut-offing instruction to charge control apparatus;

When electric power detection unit inspection is to when the current electric quantity of smart machine is below one second power threshold, the first processing unit calls the first bluetooth-communication unit and sends a charging instruction to charge control apparatus.

Further, in described smart machine, the first bluetooth-communication unit is for scanning bluetooth equipment, and the charge control apparatus corresponding with this ID when the Bluetooth broadcast information of the ID comprising default device type being detected automatically is set up bluetooth and connected.

Further, described smart machine, also comprise the first charging and connect detecting unit, charging connection whether is set up for detecting smart machine, when the first charging connection detecting unit detects that smart machine sets up charging connection, first processing unit calls the first bluetooth-communication unit and presets first time period interscan bluetooth equipment one, and the charge control apparatus corresponding with this ID when the Bluetooth broadcast information comprising described ID being detected automatically is set up bluetooth and connected.

Further, in described smart machine, described first bluetooth-communication unit also comprises signal strength detection module;

During the first bluetooth-communication unit scanning bluetooth equipment, signal strength detection module detects the signal strength signal intensity of the bluetooth equipment scanned, and the first bluetooth-communication unit and ID belong to default device type and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

Inventor additionally provides a kind of charge control apparatus, comprises the second bluetooth-communication unit, the second processing unit and circuit control unit;

Described second bluetooth-communication unit is used for setting up bluetooth with smart machine and is connected;

Described second processing unit is used for after receiving cut-offing instruction, call the charging connection disconnection that circuit control unit controls smart machine;

Described second processing unit also controls smart machine charging for calling circuit control unit after receiving charging instruction connects.

Further, in described charge control apparatus, described circuit control unit is relay; The charging of circuit control unit control smart machine connects to disconnect or be communicated with and specifically comprises:

Circuit control unit controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Circuit control unit controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Circuit control unit controls socket and disconnects with the electrical connection between electrical network or be communicated with.

Further, in described charge control apparatus, the second bluetooth-communication unit is for sending Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type.

Further, described charge control apparatus also comprises the second charging and connects detecting unit, charging connection whether is set up for detecting smart machine, when the second charging connection detecting unit detects that smart machine sets up charging connection, second processing unit called the second bluetooth-communication unit and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type.

Be different from prior art, technique scheme effectively, accurately, convenient, the charging process that controls smart machine at low cost, protection smart machine battery performance, extends battery, ensures the fail safe of charging simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of the control system of smart machine described in an embodiment of the present invention.

Description of reference numerals:

1-smart machine

2-charge control apparatus

3-charger

11-first bluetooth-communication unit

111-signal strength detection module

12-first processing unit

13-electric power detection unit

14-first charges and connects detecting unit

21-second bluetooth-communication unit

22-second processing unit

23-circuit control unit

24-second charges and connects detecting unit

Embodiment

By describe in detail technical scheme technology contents, structural feature, realized object and effect, coordinate accompanying drawing to be explained in detail below in conjunction with specific embodiment.

An embodiment of the present invention provides a kind of charge control method of smart machine, comprises step:

When S1, charge control apparatus detect that smart machine sets up charging connection, preset in first time period one and send Bluetooth broadcast information, described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type; Smart machine is when detecting that smart machine sets up charging connection, the second time period interscan bluetooth equipment is preset one, detect the signal strength signal intensity of bluetooth equipment scanned, and belong to default device type with ID and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected;

S2, smart machine detect the current electric quantity of smart machine, when current electric quantity is more than one first power threshold, smart machine sends a cut-offing instruction by bluetooth to charge control apparatus, and the Control smart machine in charge control apparatus is connected with the charging between charger and disconnects; When current electric quantity is below one second power threshold, smart machine sends a charging instruction by bluetooth to charge control apparatus, and the Control smart machine in charge control apparatus and the charging between charger connect.

In present embodiment, be electrically connected between charge control apparatus with charger, charge control apparatus is connected with the charging between charger and is disconnected by a Control smart machine or be communicated with.In other embodiments, charge control apparatus can also connect disconnection with the charging of other form control smart machines or be communicated with, such as: charge control apparatus is connected between charger and supply socket, and the electrical connection controlled between charger with supply socket disconnects or is communicated with, or, charge control apparatus is connected between socket and electrical network, and the electrical connection controlled between socket with electrical network disconnects or is communicated with.The object of the charging connection being communicated with or cutting off smart machine is reached with this.The whole charging circuit that other known modes can also be taked in other execution mode to control smart machine is communicated with or disconnects, in fact charge control apparatus only needs the arbitrary place break-make controlled between the series circuit between smart machine and electrical network to reach this purpose, and this also just means that the actual annexation of charge control apparatus can be changed with the difference of above-mentioned control mode.

In present embodiment, charge control apparatus and smart machine set up bluetooth be connected take a kind of without the need to manual intervention, conveniently matched-pair design, namely, make the Bluetooth identities information not only including charge control apparatus in the ID of charge control apparatus in Bluetooth broadcast information, also include the device type information of charge control apparatus, such as, when having multiple charge control apparatus and other bluetooth equipments multiple in a certain region simultaneously, the bluetooth ID of the charge control apparatus that smart machine scans all with certain for identifying its prefix being charge control apparatus or suffix mark, as: " CC_1 ", " CC_2 ", or " 1_CC ", " 2_CC ", smart machine has CC (Charge Control) printed words reading in bluetooth ID, namely thinks that the equipment belonging to this bluetooth ID is charge control apparatus.Certainly, this prefix or suffix mark can also be other individual character, phrases etc., as long as meet the default agreement with smart machine, make smart machine can by its device type of its identification (charge control apparatus).In present embodiment, if smart machine only scans the Bluetooth broadcast information of a charge control apparatus, then first detect and evaluate this Bluetooth signal intensity (RSSI value) and whether be more than or equal to a preset signal strength threshold value, will not connect when this Bluetooth signal intensity is too low; When this Bluetooth signal intensity meets above-mentioned signal strength conditions, smart machine is automatically set up bluetooth with the bluetooth module of this charge control apparatus and is connected.When smart machine scans the Bluetooth broadcast information of multiple charge control apparatus simultaneously, detect and evaluate the Bluetooth signal intensity of the plurality of equipment, and the corresponding equipment selecting wherein signal strength signal intensity maximum sets up bluetooth connection, what certain signal strength signal intensity described herein was maximum also should meet the condition being more than or equal to above-mentioned preset signal strength threshold value.It is stable that this design can guarantee that bluetooth connects, and gets rid of the situation of the equipment connection too weak with signal.In other execution modes, also this signal strength conditions can not be set up, that is, as long as scan the Bluetooth broadcast information of charge control apparatus, just automatically be connected with it, if scan the Bluetooth broadcast information of multiple charge control apparatus, just choose the strongest one of wherein signal strength signal intensity and be connected with it.

In present embodiment, in the bluetooth ID of charge control apparatus, include the information for identifying this charge control apparatus identity and device type.In other embodiments, bluetooth ID also can be only the id information of this Bluetooth identities of mark, now may need manual identified, or from being dynamically connected under the prerequisite not having other bluetooth equipments to disturb.

Refer to Fig. 1, for the structural representation of the control system of smart machine described in an embodiment of the present invention, solid line in figure between module or element represents electrical connection, and dotted line represents that radio communication connected mode connects (being bluetooth annexation in present embodiment).The control system of described smart machine comprises smart machine 1, charge control apparatus 2 and charger 3;

Described smart machine 1 comprises the first bluetooth-communication unit 11, first processing unit 12 and electric power detection unit 13, and described charge control apparatus 2 comprises the second bluetooth-communication unit 21, second processing unit 22 and circuit control unit 23;

Described first bluetooth-communication unit 11 is connected for setting up bluetooth between smart machine 1 with charge control apparatus 2 with the second bluetooth-communication unit 21; Smart machine 1 is electrically connected with charger 3; Charger 3 is electrically connected with charge control apparatus 2.Further, bluetooth establishment of connection between smart machine 1 with charge control apparatus 2 also realizes in the following manner: described smart machine 1 also comprises the first charging and is connected detecting unit 14, and described first bluetooth-communication unit 11 also comprises signal strength detection module 111, described charge control apparatus 2 also comprises the second charging and connects detecting unit 24, described second charging connects detecting unit 24 and whether sets up charging connection for detecting smart machine 1, when the second charging connection detecting unit 24 detects that smart machine 1 sets up charging connection, second processing unit 22 called the second bluetooth-communication unit 21 and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type, described first charging connects detecting unit 14 and whether sets up charging connection for detecting smart machine 1, when the first charging connection detecting unit 14 detects that smart machine 1 sets up charging connection, first processing unit 12 calls the first bluetooth-communication unit 11 and presets first time period interscan bluetooth equipment one, signal strength detection module 111 detects the signal strength signal intensity of the bluetooth equipment scanned, first bluetooth-communication unit 11 belongs to default device type with ID and in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, the second bluetooth-communication unit 21 of the charge control apparatus 2 that signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

Described electric power detection unit 13 is for detecting the current electric quantity of smart machine 1;

When electric power detection unit 13 detects that the current electric quantity of smart machine 1 is more than one first power threshold, first processing unit 12 calls the first bluetooth-communication unit 11 and sends a cut-offing instruction to charge control apparatus 2, after charge control apparatus 2 receives described cut-offing instruction, the second processing unit 22 calls circuit control unit 23 charging controlled between smart machine 2 with charger 3 and is connected and disconnects; Circuit control unit 23 described in present embodiment is relay.

When electric power detection unit 13 detects that the current electric quantity of smart machine 1 is below one second power threshold, first processing unit 12 calls the first bluetooth-communication unit 11 and sends a charging instruction to charge control apparatus 2, after charge control apparatus 2 receives described cut-offing instruction, the second processing unit 22 calls the charging that circuit control unit 23 controls between smart machine 2 and charger 3 and connects.

In present embodiment, be electrically connected between charge control apparatus 2 with charger 3, charge control apparatus 2 is connected with the charging between charger 3 by a Control smart machine 1 and disconnects or be communicated with.In other embodiments, charge control apparatus 2 can also connect disconnection with the charging of other form control smart machines 1 or be communicated with, such as: charge control apparatus 2 is connected between charger 3 and supply socket, and control charger 3 and disconnect with the electrical connection between supply socket or be communicated with, or, charge control apparatus 2 is connected between socket and electrical network, and the electrical connection controlled between socket with electrical network disconnects or is communicated with.The object of the charging connection being communicated with or cutting off smart machine 1 is reached with this.The whole charging circuit that other known modes can also be taked in other execution mode to control smart machine 1 is communicated with or disconnects, in fact charge control apparatus only needs the arbitrary place break-make controlled between the series circuit between smart machine 1 and electrical network to reach this purpose, and this also just means that the actual electrical annexation of charge control apparatus 2 can be changed with the difference of above-mentioned control mode.

In present embodiment, charge control apparatus 2 and smart machine 1 set up bluetooth be connected take a kind of without the need to manual intervention, conveniently matched-pair design, namely, make the Bluetooth identities information not only including charge control apparatus 2 in the ID of charge control apparatus 2 in Bluetooth broadcast information, also include the device type information of charge control apparatus 2, such as, when having multiple charge control apparatus and other bluetooth equipments multiple in a certain region simultaneously, the bluetooth ID of the charge control apparatus that smart machine scans all with certain for identifying its prefix being charge control apparatus or suffix mark, as: " CC_1 ", " CC_2 ", or " 1_CC ", " 2_CC ", smart machine has CC (Charge Control) printed words reading in bluetooth ID, namely thinks that the equipment belonging to this bluetooth ID is charge control apparatus.Certainly, this prefix or suffix mark can also be other individual character, phrases etc., as long as meet the default agreement with smart machine 1, make smart machine 1 can by its device type of its identification (charge control apparatus).In present embodiment, if smart machine 1 only scans the Bluetooth broadcast information of a charge control apparatus, then first detect and evaluate this Bluetooth signal intensity (RSSI value) and whether be more than or equal to a preset signal strength threshold value, will not connect when this Bluetooth signal intensity is too low; When this Bluetooth signal intensity meets above-mentioned signal strength conditions, smart machine 1 is automatically set up bluetooth with the bluetooth module of this charge control apparatus 2 and is connected.When smart machine 1 scans the Bluetooth broadcast information of multiple charge control apparatus simultaneously, detect and evaluate the Bluetooth signal intensity of the plurality of equipment, and the corresponding equipment selecting wherein signal strength signal intensity maximum sets up bluetooth connection, what certain signal strength signal intensity described herein was maximum also should meet the condition being more than or equal to above-mentioned preset signal strength threshold value.It is stable that this design can guarantee that bluetooth connects, and gets rid of the situation of the equipment connection too weak with signal.In other execution modes, also this signal strength conditions can not be set up, that is, as long as scan the Bluetooth broadcast information of charge control apparatus, just automatically be connected with it, if scan the Bluetooth broadcast information of multiple charge control apparatus, just choose the strongest one of wherein signal strength signal intensity and be connected with it.

In present embodiment, in the bluetooth ID of charge control apparatus 2, include the information for identifying this charge control apparatus identity and device type.In other embodiments, bluetooth ID also can be only the id information of this Bluetooth identities of mark, now may need manual identified, or from being dynamically connected under the prerequisite not having other bluetooth equipments to disturb.

An embodiment of the present invention provides a kind of smart machine, comprises the first bluetooth-communication unit 11, first processing unit 12, electric power detection unit 13 is connected detecting unit 14 with the first charging; Wherein the first bluetooth-communication unit 11 comprises again a signal strength detection module 111;

Described first charging connects detecting unit 14 and whether sets up charging connection for detecting smart machine 1, when the first charging connection detecting unit 14 detects that smart machine 1 sets up charging connection, first processing unit 12 calls the first bluetooth-communication unit 11 and presets first time period interscan bluetooth equipment one, signal strength detection module 111 detects the signal strength signal intensity of the bluetooth equipment scanned, first bluetooth-communication unit 11 belongs to default device type with ID and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

Then, described electric power detection unit is for detecting the current electric quantity of smart machine;

When electric power detection unit 13 detects that the current electric quantity of smart machine 1 is more than one first power threshold, the first processing unit 12 calls the first bluetooth-communication unit 11 and sends a cut-offing instruction to charge control apparatus; When electric power detection unit 13 detects that the current electric quantity of smart machine is below one second power threshold, first processing unit 12 calls the first bluetooth-communication unit 11 and sends a charging instruction to charge control apparatus, to control connection or the disconnection of the charging circuit of smart machine 1, and reach the object controlling smart machine 1 and accept or stop charging.

In present embodiment, smart machine 1 and charge control apparatus set up bluetooth be connected take a kind of without the need to manual intervention, conveniently matched-pair design, namely, make the Bluetooth identities information not only including charge control apparatus in the ID of charge control apparatus in Bluetooth broadcast information, also include the device type information of charge control apparatus, such as, when having multiple charge control apparatus and other bluetooth equipments multiple in a certain region simultaneously, the bluetooth ID of the charge control apparatus that smart machine 1 scans all with certain for identifying its prefix being charge control apparatus or suffix mark, as: " CC_1 ", " CC_2 ", or " 1_CC ", " 2_CC ", smart machine 1 has CC (Charge Control) printed words reading in bluetooth ID, namely thinks that the equipment belonging to this bluetooth ID is charge control apparatus.Certainly, this prefix or suffix mark can also be other individual character, phrases etc., as long as meet the default agreement with smart machine 1, make smart machine 1 can by its device type of its identification (charge control apparatus).In present embodiment, if smart machine 1 only scans the Bluetooth broadcast information of a charge control apparatus, then first detect and evaluate this Bluetooth signal intensity (RSSI value) and whether be more than or equal to a preset signal strength threshold value, will not connect when this Bluetooth signal intensity is too low; When this Bluetooth signal intensity meets above-mentioned signal strength conditions, smart machine 1 is automatically set up bluetooth with the bluetooth module of this charge control apparatus and is connected.When smart machine 1 scans the Bluetooth broadcast information of multiple charge control apparatus simultaneously, detect and evaluate the Bluetooth signal intensity of the plurality of equipment, and the corresponding equipment selecting wherein signal strength signal intensity maximum sets up bluetooth connection, what certain signal strength signal intensity described herein was maximum also should meet the condition being more than or equal to above-mentioned preset signal strength threshold value.It is stable that this design can guarantee that bluetooth connects, and gets rid of the situation of the equipment connection too weak with signal.In other execution modes, also this signal strength conditions can not be set up, that is, as long as scan the Bluetooth broadcast information of charge control apparatus, just automatically be connected with it, if scan the Bluetooth broadcast information of multiple charge control apparatus, just choose the strongest one of wherein signal strength signal intensity and be connected with it.

An embodiment of the present invention provides a kind of charge control apparatus of smart machine, comprises the second bluetooth-communication unit 21, second processing unit 22, circuit control unit 23 is connected detecting unit 24 with the second charging;

Described second bluetooth-communication unit 21 is connected for setting up bluetooth with smart machine; Further, described bluetooth establishment of connection is achieved in the following ways again:

Second charging connection detecting unit 24 detects smart machine and whether sets up charging connection, when the second charging connection detecting unit 24 detects that smart machine establishes charging connection, second processing unit 22 called the second bluetooth-communication unit 21 and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type.Smart machine end judges by described id information and automatically sets up to be connected with the bluetooth of described charge control apparatus 2.

After bluetooth connection establishment, described second processing unit 22 controls smart machine charging for calling circuit control unit 23 after receiving the cut-offing instruction from smart machine connects disconnection; The charging also controlling smart machine for calling circuit control unit 23 after receiving the charging instruction from smart machine connects, and circuit control unit 23 described in present embodiment is relay; Charge control apparatus 2 is electrically connected with charger and the break-make passing through to control to be electrically connected between smart machine with charger reaches the object that the charging controlling smart machine is connected break-make.

In present embodiment, be electrically connected between charge control apparatus with charger, charge control apparatus 2 is connected with the charging between charger by a Control smart machine and disconnects or be communicated with.In other embodiments, charge control apparatus 2 can also connect disconnection with the charging of other form control smart machines or be communicated with, such as: charge control apparatus 2 is connected between charger and supply socket, and the electrical connection controlled between charger with supply socket disconnects or is communicated with, or, charge control apparatus 2 is connected between socket and electrical network, and the electrical connection controlled between socket with electrical network disconnects or is communicated with.The object of the charging connection being communicated with or cutting off smart machine is reached with this.The whole charging circuit that other known modes can also be taked in other execution mode to control smart machine is communicated with or disconnects, in fact charge control apparatus only needs the arbitrary place break-make controlled between the series circuit between smart machine and electrical network to reach this purpose, and this also just means that the actual electrical annexation of charge control apparatus 2 can be changed with the difference of above-mentioned control mode.

In present embodiment, in the bluetooth ID of charge control apparatus 2, include the information for identifying this charge control apparatus identity and device type.In other embodiments, bluetooth ID also can be only the id information of this Bluetooth identities of mark, now may need manual identified and manually set up charge control apparatus 2 to be connected with the bluetooth between smart machine, or from being dynamically connected under the prerequisite not having other bluetooth equipments to disturb.

It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or terminal equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or terminal equipment.When not more restrictions, the key element limited by statement " comprising ... " or " comprising ... ", and be not precluded within process, method, article or the terminal equipment comprising described key element and also there is other key element.In addition, in this article, " be greater than ", " being less than ", " exceeding " etc. be interpreted as and do not comprise this number; " more than ", " below ", " within " etc. be interpreted as and comprise this number.

Those skilled in the art should understand, the various embodiments described above can be provided as method, device or computer program.These embodiments can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.The hardware that all or part of step in the method that the various embodiments described above relate to can carry out instruction relevant by program has come, described program can be stored in the storage medium that computer equipment can read, for performing all or part of step described in the various embodiments described above method.Such as, if realized with hardware, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the application-specific integrated circuit (ASIC) of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.Described computer equipment, includes but not limited to: personal computer, server, all-purpose computer, special-purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.; Described storage medium, includes but not limited to: the storage of RAM, ROM, magnetic disc, tape, CD, flash memory, USB flash disk, portable hard drive, storage card, memory stick, the webserver, network cloud storage etc.

The various embodiments described above describe with reference to the flow chart of method, equipment (system) and computer program according to embodiment and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of computer equipment to produce a machine, making the instruction performed by the processor of computer equipment produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be stored in can in the computer equipment readable memory that works in a specific way of vectoring computer equipment, the instruction making to be stored in this computer equipment readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

These computer program instructions also can be loaded on computer equipment, make to perform sequence of operations step on a computing device to produce computer implemented process, thus the instruction performed on a computing device is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.

Although be described the various embodiments described above; but those skilled in the art are once obtain the basic creative concept of cicada; then can make other change and amendment to these embodiments; so the foregoing is only embodiments of the invention; not thereby scope of patent protection of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included within scope of patent protection of the present invention.

Claims (18)

1. a charge control method for smart machine, comprises step:

Smart machine is connected with bluetooth approach with charge control apparatus;

Smart machine detects the current electric quantity of smart machine, and when current electric quantity is more than one first power threshold, smart machine sends a cut-offing instruction by bluetooth to charge control apparatus, and the charging that charge control apparatus controls smart machine connects disconnection; When current electric quantity is below one second power threshold, smart machine sends a charging instruction by bluetooth to charge control apparatus, and the charging that charge control apparatus controls smart machine connects.

2., in the charge control method of smart machine as claimed in claim 1, charge control apparatus is connected by the charging of a Control smart machine and disconnects or be communicated with, and specifically comprises:

Charge control apparatus controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Charge control apparatus controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Charge control apparatus controls socket and disconnects with the electrical connection between electrical network or be communicated with.

3., in the charge control method of smart machine as claimed in claim 1 or 2, step " smart machine is connected with bluetooth approach with charge control apparatus " specifically comprises:

Charge control apparatus sends Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Smart machine scanning bluetooth equipment, and automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with this charge control apparatus and be connected.

4., in the charge control method of smart machine as claimed in claim 3, step " smart machine is connected with bluetooth approach with charge control apparatus " specifically comprises:

Charge control apparatus is when detecting that smart machine sets up charging connection, and preset in first time period one and send Bluetooth broadcast information, described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Smart machine detect smart machine set up charging connect time, preset the second time period interscan bluetooth equipment one, and automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with this charge control apparatus and be connected.

5., in the charge control method of smart machine as claimed in claim 3, step " smart machine scanning bluetooth equipment, and automatically set up bluetooth with this charge control apparatus when the ID comprising default device type being detected be connected " specifically comprises:

Smart machine scanning bluetooth equipment, detect the signal strength signal intensity of bluetooth equipment scanned, and belong to default device type with ID and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

6. a charge control system for smart machine, comprises smart machine and charge control apparatus;

Described smart machine comprises the first bluetooth-communication unit, the first processing unit and electric power detection unit, and described charge control apparatus comprises the second bluetooth-communication unit, the second processing unit and circuit control unit;

Described first bluetooth-communication unit and the second bluetooth-communication unit are used between smart machine with charge control apparatus, set up bluetooth and are connected;

Described electric power detection unit is for detecting the current electric quantity of smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is more than one first power threshold, first processing unit calls the first bluetooth-communication unit and sends a cut-offing instruction to charge control apparatus, after charge control apparatus receives described cut-offing instruction, the second processing unit calls the charging connection disconnection that circuit control unit controls smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is below one second power threshold, first processing unit calls the first bluetooth-communication unit and sends a charging instruction to charge control apparatus, after charge control apparatus receives described charging instruction, the charging that the second processing unit calls circuit control unit control smart machine connects.

7., in the charge control system of smart machine as claimed in claim 6, described circuit control unit is relay; The charging of circuit control unit control smart machine connects to disconnect or be communicated with and specifically comprises:

Circuit control unit controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Circuit control unit controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Circuit control unit controls socket and disconnects with the electrical connection between electrical network or be communicated with.

8., in the charge control system of smart machine as claimed in claims 6 or 7, the second bluetooth-communication unit is for sending Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

First bluetooth-communication unit for scanning bluetooth equipment, and is automatically set up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with the second bluetooth-communication unit of this charge control apparatus and is connected.

9., in the charge control system of smart machine as claimed in claim 8, described smart machine also comprises the first charging and connects detecting unit; Described charge control apparatus also comprises the second charging and connects detecting unit;

Described second charging connects detecting unit and whether sets up charging connection for detecting smart machine, when the second charging connection detecting unit detects that smart machine sets up charging connection, second processing unit called the second bluetooth-communication unit and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type;

Described first charging connects detecting unit and whether sets up charging connection for detecting smart machine, when the first charging connection detecting unit detects that smart machine sets up charging connection, first processing unit calls the first bluetooth-communication unit and presets first time period interscan bluetooth equipment one, and automatically sets up bluetooth when the Bluetooth broadcast information of the ID comprising default device type being detected with the second bluetooth-communication unit of this charge control apparatus and be connected.

10., in the charge control system of smart machine as claimed in claim 8, described first bluetooth-communication unit also comprises signal strength detection module;

During the first bluetooth-communication unit scanning bluetooth equipment, signal strength detection module detects the signal strength signal intensity of the bluetooth equipment scanned, and the first bluetooth-communication unit and ID belong to default device type and in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, the second bluetooth-communication unit of the charge control apparatus that signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

11. 1 kinds of smart machines, comprise the first bluetooth-communication unit, the first processing unit and electric power detection unit;

Described first bluetooth-communication unit is used for setting up bluetooth with a charge control apparatus and is connected;

Described electric power detection unit is for detecting the current electric quantity of smart machine;

When electric power detection unit inspection is to when the current electric quantity of smart machine is more than one first power threshold, the first processing unit calls the first bluetooth-communication unit and sends a cut-offing instruction to charge control apparatus;

When electric power detection unit inspection is to when the current electric quantity of smart machine is below one second power threshold, the first processing unit calls the first bluetooth-communication unit and sends a charging instruction to charge control apparatus.

In 12. smart machines as claimed in claim 11, the first bluetooth-communication unit is for scanning bluetooth equipment, and the charge control apparatus corresponding with this ID when the Bluetooth broadcast information of the ID comprising default device type being detected automatically is set up bluetooth and connected.

13. smart machines as described in claim 11 or 12, also comprise the first charging and connect detecting unit, charging connection whether is set up for detecting smart machine, when the first charging connection detecting unit detects that smart machine sets up charging connection, first processing unit calls the first bluetooth-communication unit and presets first time period interscan bluetooth equipment one, and the charge control apparatus corresponding with this ID when the Bluetooth broadcast information comprising described ID being detected automatically is set up bluetooth and connected.

In 14. smart machines as claimed in claim 13, described first bluetooth-communication unit also comprises signal strength detection module;

During the first bluetooth-communication unit scanning bluetooth equipment, signal strength detection module detects the signal strength signal intensity of the bluetooth equipment scanned, and the first bluetooth-communication unit and ID belong to default device type and the charge control apparatus that in the charge control apparatus of signal strength signal intensity more than a preset signal strength threshold value, signal strength signal intensity is maximum is automatically set up bluetooth and is connected.

15. 1 kinds of charge control apparatus, comprise the second bluetooth-communication unit, the second processing unit and circuit control unit;

Described second bluetooth-communication unit is used for setting up bluetooth with smart machine and is connected;

Described second processing unit is used for after receiving cut-offing instruction, call the charging connection disconnection that circuit control unit controls smart machine;

Described second processing unit also controls smart machine charging for calling circuit control unit after receiving charging instruction connects.

In 16. charge control apparatus as claimed in claim 15, described circuit control unit is relay; The charging of circuit control unit control smart machine connects to disconnect or be communicated with and specifically comprises:

Circuit control unit controls smart machine and disconnects with the electrical connection between charger or be communicated with;

Circuit control unit controls charger and disconnects with the electrical connection between socket or be communicated with; Or

Circuit control unit controls socket and disconnects with the electrical connection between electrical network or be communicated with.

In 17. charge control apparatus as described in claim 15 or 16, the second bluetooth-communication unit is for sending Bluetooth broadcast information, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type.

18. charge control apparatus as claimed in claim 17 also comprise the second charging and connect detecting unit, charging connection whether is set up for detecting smart machine, when the second charging connection detecting unit detects that smart machine sets up charging connection, second processing unit called the second bluetooth-communication unit and send Bluetooth broadcast information within default second time period, and described Bluetooth broadcast information comprises one for identifying the ID of this charge control apparatus identity and device type.