CN106304324B

CN106304324B - A kind of localization method, electrical equipment, positioning terminal and system

Info

Publication number: CN106304324B
Application number: CN201510272292.9A
Authority: CN
Inventors: 曾纽约
Original assignee: BEIJING EVERMOBILESOFT INFORMATION TECHNOLOGY Co Ltd
Current assignee: BEIJING EVERMOBILESOFT INFORMATION TECHNOLOGY Co Ltd
Priority date: 2015-05-26
Filing date: 2015-05-26
Publication date: 2019-09-06
Anticipated expiration: 2035-05-26
Also published as: CN106304324A

Abstract

The present invention provides a kind of localization method, electrical equipment, positioning terminal and system, it include: the electrical equipment for being provided with signal emission element, to surrounding broadcast wireless signal, so that the wireless signal that positioning terminal is broadcasted according to the electrical equipment received, positioning result is obtained, the positioning result includes the location information of the positioning terminal.The scheme provided through the invention, under conditions of not changing electrical equipment shape and main application, increases signal emission element, utilize the space for its deployment of electrical equipment itself, deployment signal emission element while disposing electrical equipment, without exclusively for signal emission element space for its deployment.It is supplied using the space for its deployment and power supply of electrical equipment itself, guarantee do not influencing fitting-up, in the case where pipeline layout, largely dispose signal emission element used for positioning, solves the problems, such as the limitation network deployment of fitting-up style, it realizes a large amount of deployment, guarantees the stability of wireless signal strength, improve positioning accuracy.

Description

A kind of localization method, electrical equipment, positioning terminal and system

Technical field

The present invention relates to the communications field more particularly to a kind of localization method, electrical equipment, positioning terminal and systems.

Background technique

Current localization method mainly has GPS positioning, base station location, and WIFI is positioned, and bluetooth positioning etc. is several.Wherein, WIFI positioning and bluetooth positioning are widely used in indoor accurate position, and WIFI positioning is carried out using the access point of WLAN Positioning, positioning terminal scanning and access wlan network, are positioned according to the signal strength of WLAN access point and location information.It is blue Tooth positioning is that bluetooth equipment is disposed in predeterminable area, and positioning terminal passes through the signal strength of measurement bluetooth equipment, according to signal The position of intensity and bluetooth equipment carries out position calculating.

But above-mentioned locating scheme requires to carry out a large amount of network deployment, for example, dispose a large amount of WLAN access points or Bluetooth equipment, and in the actual environment, due to will receive the limitation of fitting-up environment etc., often it is unable to reach ideal Effect is disposed, leads to not be accurately positioned.

Summary of the invention

The present invention provides a kind of localization method, electrical equipment, positioning terminal and system, for solving existing locating scheme Due to can not effectively carry out network deployment, lead to not the problem of being accurately positioned.

The first aspect of the invention is to provide a kind of localization method, comprising: the electric appliance for being provided with signal emission element is set It is standby, by the signal emission element to surrounding broadcast wireless signal, so that positioning terminal is wide according to the electrical equipment received The wireless signal broadcast obtains positioning result, and the positioning result includes the location information of the positioning terminal.

Another aspect of the present invention is to provide a kind of localization method, comprising: positioning terminal reception is provided with signal transmitting First wireless signal of first electrical equipment of component to surrounding broadcast；The positioning terminal according to first wireless signal, Positioning result is obtained, the positioning result includes the location information of the positioning terminal.

An additional aspect of the present invention is to provide a kind of electrical equipment, comprising: receives the power interface of external power supply signal； Make the in running order required workpiece of the electrical equipment；To the signal emission element of surrounding broadcast wireless signal, institute Wireless signal is stated for making positioning terminal according to the wireless signal received, the position including the positioning terminal is obtained and believes The positioning result of breath；It is the power supply that the workpiece and the signal emission element are powered using the external power supply signal Component, the power supply unit are connect with the power interface, the workpiece and the signal emission element respectively.

An additional aspect of the present invention is to provide a kind of positioning terminal, comprising: receives and is provided with the of signal emission element The first wireless signal from one electrical equipment to surrounding broadcast the first receiving part；It is positioned according to first wireless signal As a result processing component, the processing component are connect with first receiving part, and the positioning result includes that the positioning is whole The location information at end.

An additional aspect of the present invention is to provide a kind of positioning system, comprising: foregoing electrical equipment and as before The positioning terminal.

Localization method, electrical equipment, positioning terminal and system provided by the invention, electrical equipment are provided with signal emission part Part, can be by signal emission element broadcast wireless signal, and positioning terminal realizes the essence of itself according to the wireless signal received Determine position, in this way under conditions of not changing electrical equipment shape and main application, increasing on electrical equipment can broadcast radio The signal emission element of signal, using the space for its deployment of electrical equipment itself, deployment signal is sent out while disposing electrical equipment Component is penetrated, without exclusively for signal emission element space for its deployment.In addition, the space for its deployment and power supply using electrical equipment itself supply It answers, ensure that in the case where not influencing fitting-up pipeline layout, can largely dispose signal emission part used for positioning Part solves the problems, such as the limitation network deployment of fitting-up style, can also realize a large amount of deployment, guarantee wireless signal strength Stability improves the precision of positioning.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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 the present invention Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is a kind of flow diagram for localization method that the embodiment of the present invention one provides；

Fig. 2A is a kind of flow diagram of localization method provided by Embodiment 2 of the present invention；

Fig. 2 B is the flow diagram of another localization method provided by Embodiment 2 of the present invention；

Fig. 2 C is the flow diagram of another localization method provided by Embodiment 2 of the present invention；

Fig. 2 D is the flow diagram of another localization method provided by Embodiment 2 of the present invention；

Fig. 2 E is the flow diagram of another localization method provided by Embodiment 2 of the present invention；

Fig. 2 F is the flow diagram of another localization method provided by Embodiment 2 of the present invention；

Fig. 3 A is a kind of network architecture diagram that the embodiment of the present invention three provides；

Fig. 3 B is a kind of signaling interaction diagram for localization method that the embodiment of the present invention three provides；

Fig. 4 A is a kind of network architecture diagram that the embodiment of the present invention four provides；

Fig. 4 B is a kind of signaling interaction diagram for localization method that the embodiment of the present invention four provides；

Fig. 5 A is a kind of network architecture diagram that the embodiment of the present invention five provides；

Fig. 5 B is a kind of signaling interaction diagram for localization method that the embodiment of the present invention five provides；

Fig. 6 A is a kind of structural schematic diagram for electrical equipment that the embodiment of the present invention six provides；

Fig. 6 B is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides；

Fig. 6 C is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides；

Fig. 6 D is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides；

Fig. 6 E is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides；

Fig. 7 A is a kind of structural schematic diagram for positioning terminal that the embodiment of the present invention seven provides；

Fig. 7 B is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides；

Fig. 7 C is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides；

Fig. 7 D is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides；

Fig. 7 E is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides；

Fig. 7 F is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

Several nouns involved in the embodiment of the present invention are explained first:

Electrical equipment: referring to the electric appliance that position is fixed in family and commercial finishing environment, including but not limited to electric light, Fan, exhaust fan, air-conditioning, smoke sensor device etc..

Positioning terminal: refer to the movable termination for receiving wireless signal function, including but not limited to mobile phone, plate electricity Brain, mobile handheld terminal etc..

Server: specific bit terminal can be stored by the data of network connection and computational entity, including but not limited to logical With computer, dedicated computing equipment, virtual computing device etc., a server can provide service for multiple positioning terminals.

Mark: refer to that number or character string of one equipment of unique identification etc., different equipment have different marks.

Signal emission element: the hardware module of wireless signal, including but not limited to WIFI equipment, bluetooth equipment can be emitted Deng.

Fig. 1 is a kind of flow diagram for localization method that the embodiment of the present invention one provides, as shown in Figure 1, the present embodiment It is applied to come in electrical equipment for example, the localization method may include steps of with the localization method:

101, it is provided with the electrical equipment of signal emission element, by the signal emission element to surrounding broadcast wireless communication Number, so that positioning terminal obtains positioning result, the positioning result includes the positioning according to the wireless signal received The location information of terminal.

Specifically, electrical equipment can be placed on indoor each position, for example, lamps and lanterns can be placed in any room Interior, TV, water dispenser, air-conditioning etc. can be placed in parlor and bedroom, and washing machine, exhaust fan etc. can be set in toilet.This It is provided with signal emission element in a little electrical equipments, by the way that each electrical equipment is placed in indoor fixed position, in not shadow While ringing fitting-up environment, conveniently realizes and disposed for pinpoint network.It is disposed based on such network, positioning The wireless signal that terminal is received according to itself can accurately obtain the location information of itself, realize and be accurately positioned.

Wherein, electrical equipment is additionally provided with the workpiece needed for working normally, for realizing the specific of the electrical equipment Function, for example, the specific function of lamps and lanterns is to provide illumination, workpiece is illuminace component；The specific function of air-conditioning is to use In adjusting room temperature, workpiece is cooling/heating component etc..In addition, in intelligent electric appliance field, for example, intelligence electricity Depending on, intelligent washing machine etc., workpiece can may also be related to intelligent control component etc..

It, can be while for workpiece power supply, for letter in the present embodiment in order to enable electrical equipment to work normally The power supply of number emission element.Correspondingly, electrical equipment further includes receiving the power interface of external power supply signal and utilizing external Power supply signal, is the power supply unit that workpiece and signal emission element are powered, power supply unit respectively with power interface, work department Part is connected with signal emission element.

By above-mentioned setting, in the case where not changing electrical equipment shape, the own space of electrical equipment is utilized Signal emission element used for positioning solves the space problem of network deployment, and the power supply unit of electrical equipment can be simultaneously It powers for workpiece and signal emission element, it is not necessary that power supply unit is arranged exclusively for signal emission element, facilitates realization abundant Network deployment, and be able to solve the continued power problem of signal emission element, guarantee the stability of wireless signal strength, into One step improves the precision of positioning.

Specifically, based on wireless signal realize positioning mode can there are many, for example, can based on positioning terminal receive To wireless signal signal strength and broadcast the wireless signal electrical equipment location information, calculate obtain positioning eventually The location information at end.

It should be noted that positioning terminal can reception and measurement multiple electrical equipments broadcast simultaneously wireless signal and letter Number intensity.Specifically, the wireless signal of measurement is more, the precision of the positioning result of calculating is more accurate, while measurement process and meter The time of calculation process and complexity will increase, and in practical application, the quantity that positioning terminal chooses the electrical equipment of measurement can root Positioning accuracy according to needs etc. determines.

In addition, calculate obtain positioning result algorithm can also there are many, can select according to actual needs, for example, can To use signal propagation model algorithm, received signals fingerprint algorithm etc., the present embodiment is not limited herein.

Wherein, the signal strength of wireless signal can carry out detection acquisition by positioning terminal, and the position of electrical equipment Information can then obtain in several ways.

As the first enforceable mode, wireless signal may include electrical equipment uniquely corresponding mark.

In present embodiment, there are corresponding relationship between the mark and the location information of each electrical equipment of each electrical equipment, That is, by inquiring corresponding relationship, can be obtained the location information of the electrical equipment according to the mark of electrical equipment.

In practical application, can pre-establish and store each electrical equipment mark and the location information of each electrical equipment it Between corresponding relationship.Based on the corresponding relationship, the positional relationship of electrical equipment can be obtained according to the mark of electrical equipment, it The signal strength of wireless signal is obtained by detection afterwards, and is broadcasted according to the location information of electrical equipment and electrical equipment wireless The signal strength of signal calculates the location information for obtaining positioning terminal itself.

In addition, subsequent can also be updated and safeguard to above-mentioned corresponding relationship.For example, working as the position of some electrical equipment After changing, the location information of the electrical equipment can be updated in corresponding relationship in time.

Specifically, can identify before factory for the configuration of each signal emission module is unique, and signal hair is installed Penetrate the electrical equipment of module, be then the unique corresponding electrical equipment of the mark, that is, each electrical equipment have one it is unique Mark.Wherein, the mark can be written into memory, such as nonvolatile memory.Signal emission element can be deposited from this Corresponding mark is read in reservoir, carries out the broadcast of wireless signal.

Correspondingly, positioning terminal after receiving the wireless signal that electrical equipment is broadcasted by signal emission element, obtains Mark in wireless signal, according to the mark, identifying between the location information of each electrical equipment based on each electrical equipment Corresponding relationship obtains the electricity according to the corresponding relationship between the mark and the location information of each electrical equipment of each electrical equipment The location information of device equipment, and according to the signal strength of the location information of the electrical equipment and the wireless signal, calculating obtains Obtain the positioning result.

By present embodiment, the corresponding relationship between the mark and location information of each electrical equipment, subsequent basis are established The current physical location of electrical equipment can be realized and set to electric appliance by the way that the information in corresponding relationship is updated and is safeguarded Standby location information is updated, to improve the accuracy and reliability of positioning.

Optionally, as a kind of specific embodiment of the first embodiment, the mark of each electrical equipment and each electric appliance Corresponding relationship between the location information of equipment, can store in positioning terminal, correspondingly, positioning terminal can be inquired directly Obtain the location information of electrical equipment.For example, present embodiment can be used for the memory space and processing energy of positioning terminal Power preferably scene.

Specifically, first in the first wireless signal that positioning terminal is broadcasted according to the first electrical equipment received marks Know, is stored in the positioning terminal between the mark of each electrical equipment and the location information of each electrical equipment by inquiry Corresponding relationship, obtain the location information of the first electrical equipment, the location information of the first electrical equipment is that first identifier is corresponding Location information.Subsequent, positioning terminal can be strong according to the location information of the first electrical equipment and the signal of the first wireless signal Degree calculates the location information for obtaining positioning terminal.

By present embodiment, positioning terminal can directly inquire the corresponding relationship being locally stored, and obtain electrical equipment Location information, and then the location information for obtaining itself is calculated, it efficiently and easily realizes and is accurately positioned.

It is optional again, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can be inquired by sending Request, makes server return to the location information of corresponding electrical equipment.For example, present embodiment can be used for positioning terminal More scene.

Specifically, first in the first wireless signal that positioning terminal is broadcasted according to the first electrical equipment received marks Know, send the inquiry request including the first identifier to server, so that the server is stored in the clothes by inquiry The corresponding relationship being engaged in device between the mark of each electrical equipment and the location information of each electrical equipment obtains first electricity The location information of device equipment, the location information of first electrical equipment are the corresponding location information of the first identifier；It is described Positioning terminal receives the location information for first electrical equipment that the server returns.Subsequent, positioning terminal can root According to the location information of the first electrical equipment and the signal strength of the first wireless signal, the location information for obtaining positioning terminal is calculated.

By present embodiment, in the server by corresponding relationship storage, positioning terminal is inquired by sending to server Request obtains the location information of electrical equipment, and then calculates the location information of positioning terminal itself, can effectively save positioning eventually The storage resource at end, and in the server by corresponding relationship storage, convenient for being updated and safeguarding to corresponding relationship.In addition, By using the distributed computing of positioning terminal itself calculating location information, the pressure of server can be mitigated, it is fixed to improve The reliability of position.

It is again optional, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can receive itself Wireless signal in mark and signal strength be sent to server, make server calculate and restoring to normal position terminal position letter Breath.For example, present embodiment can be used for the scene of positioning terminal negligible amounts.

Specifically, first in the first wireless signal that positioning terminal is broadcasted according to the first electrical equipment received marks Know, Xiang Suoshu server sends Location Request, and the Location Request includes the first identifier and first wireless signal Signal strength, so that the server is stored in the mark of each electrical equipment in the server by inquiring according to the mark Know the corresponding relationship between the location information of each electrical equipment, obtains the location information of first electrical equipment, and According to the signal strength of first wireless signal, the location information for obtaining the positioning terminal is calculated, first electric appliance is set Standby location information is the corresponding location information of the first identifier；The positioning terminal receives the positioning that the server returns As a result, the positioning result includes the location information of the positioning terminal.

By present embodiment, in the server by corresponding relationship storage, positioning terminal need to only send to server and position Request, can be obtained the location information of positioning terminal itself, can effectively save the storage resource and process resource of positioning terminal, Without the good storage and processing ability for requiring positioning terminal to have, accurate positioning can be realized, and corresponding relationship is deposited Storage in the server, is also convenient for being updated corresponding relationship and safeguarding.

In addition, as second of enforceable mode, wireless signal can wrap in order to obtain the location information of electrical equipment Include the location information of electrical equipment.Positioning terminal is after the first wireless signal for receiving the broadcast of the first electrical equipment, Ke Yizhi The location information for obtaining first electrical equipment from first wireless signal is connect, and first nothing is obtained by detection The signal strength of line signal, to calculate the location information for obtaining the positioning terminal.

In practical application, it may be predetermined that the location information of electrical equipment, and in the wireless signal of electrical equipment broadcast Middle carrying location information.

Specifically, the wireless communication that the electrical equipment that positioning terminal is received according to itself is broadcasted by signal emission element Number, after the location information for obtaining electrical equipment, the signal strength of wireless signal is obtained by detection, further, positioning is eventually The signal strength for the wireless signal broadcasted according to the location information and electrical equipment of electrical equipment is held, calculates and obtains positioning terminal certainly The location information of body.

By present embodiment, positioning terminal can obtain the location information of electrical equipment directly from wireless signal, into And the signal strength of combining wireless signal, it directly and quickly realizes and is accurately positioned, improve the efficiency of positioning.

It should be noted that the respective embodiments described above can individually be implemented, it can also be in conjunction with implementation, for example, can be based on Different scenes determines which kind of embodiment used, and the present embodiment is not limited herein.

In practical application, the location information of the electrical equipment may include: absolute location information, for example, the electric appliance Geographical coordinate, longitude and latitude of equipment etc.；And/or relative position information, for example, position of the electrical equipment relative to predeterminated position Set offset information.Correspondingly, the location information of the positioning terminal in the positioning result can be absolute location information, For example, the geographic coordinate information etc. of the positioning terminal；And/or relative position information, for example, the positioning terminal is relative to pre- If the position offset information of position.Specifically, being suitble to large area to position using absolute location information, believed using relative position It ceases and is suitble to smaller area positioning.

Further, after obtaining positioning result, it can be based on visualized map, for example, what Baidu map API was realized Web map application realizes the visualization of positioning result, for example, the shape that the location information of positioning terminal is passed through visualized map Formula is more visually presented to the user.

Specifically, the content of the positioning terminal involved in the present embodiment, the related content being referred in embodiment two, It is no longer specifically described in the present embodiment.

Localization method provided in this embodiment, electrical equipment are provided with signal emission element, can pass through signal emission part Part broadcast wireless signal realizes the accurate positioning of itself, in this way not to make positioning terminal according to the wireless signal received Under conditions of changing electrical equipment shape and main application, increase on electrical equipment can broadcast wireless signal signal emission part Part, using the space for its deployment of electrical equipment itself, deployment signal emission element while disposing electrical equipment, without exclusively for Signal emission element space for its deployment.In addition, the space for its deployment and power supply using electrical equipment itself are supplied, ensure that is not influencing Fitting-up in the case where pipeline layout, can largely dispose signal emission element used for positioning, solve fitting-up wind Lattice limit the problem of network deployment, can also realize a large amount of deployment, guarantee the stability of wireless signal strength, improve the essence of positioning Degree.

Fig. 2A is a kind of flow diagram of localization method provided by Embodiment 2 of the present invention, as shown in Figure 2 A, this implementation Example is applied to come in positioning terminal for example, the localization method may include steps of with the localization method:

201, positioning terminal, which receives, is provided with the first electrical equipment of signal emission element to the first wireless of surrounding broadcast Signal；

202, positioning terminal obtains positioning result, the positioning result includes described fixed according to first wireless signal The location information of position terminal.

Specifically, electrical equipment can be placed on indoor each position.Signal hair is provided in these electrical equipments Component is penetrated, by the way that each electrical equipment is placed in indoor fixed position, while not influencing fitting-up environment, easily It realizes and is disposed for pinpoint network.It is disposed based on such network, the wireless communication that positioning terminal is received according to itself Number, the location information of itself can be accurately obtained, realizes and is accurately positioned.The first electrical equipment in the present embodiment is that positioning is whole End can receive the electrical equipment of the wireless signal of its broadcast.

Wherein, electrical equipment is additionally provided with the workpiece needed for working normally, for realizing the specific of the electrical equipment Function.In intelligent electric appliance field, workpiece can may also be related to intelligent control component etc..

It, can be while for workpiece power supply, for letter in the present embodiment in order to enable electrical equipment to work normally The power supply of number emission element.Correspondingly, electrical equipment further includes receiving the power interface of external power supply signal and being supplied using external Electric signal, is the power supply unit that workpiece and signal emission element are powered, power supply unit respectively with power interface, workpiece It is connected with signal emission element.

In the present embodiment, the signal strength of wireless signal can carry out detection acquisition by positioning terminal, and electrical equipment Location information can then obtain in several ways.

As the first enforceable mode, electrical equipment broadcast wireless signal in may include the electrical equipment only One corresponding mark, correspondingly, the first wireless signal that the positioning terminal in 201 receives includes that the first electrical equipment is uniquely right The first identifier answered.For example, the position that present embodiment can be adapted for electrical equipment is easy to happen the scene of variation, example Such as, electrical equipment is small portable device, such as flooring fan, electric cooker.

It is specific that Fig. 2 B is the flow diagram of another localization method provided by Embodiment 2 of the present invention as shown in Figure 2 B, On the basis of shown in Fig. 2A, first wireless signal includes the first electrical equipment uniquely corresponding first identifier, and 202 is specific May include:

203, the positioning terminal obtains the location information of first electrical equipment according to the first identifier；

204, the positioning terminal is according to the location information of first electrical equipment and the letter of first wireless signal Number intensity calculates the location information for obtaining the positioning terminal.

Specifically, positioning terminal after receiving the wireless signal that electrical equipment is broadcasted by signal emission element, obtains Mark in wireless signal, according to the mark, identifying between the location information of each electrical equipment based on each electrical equipment Corresponding relationship obtains the location information of the electrical equipment, and according to the location information of the electrical equipment and the wireless communication Number signal strength, calculate and obtain the positioning result.

Optionally, as a kind of specific embodiment of the first embodiment, the mark of each electrical equipment and each electric appliance Corresponding relationship between the location information of equipment, can store in positioning terminal, and positioning terminal can directly inquire acquisition electricity The location information of device equipment.For example, present embodiment can be used for positioning terminal memory space and processing capacity it is more excellent Scene, such as positioning terminal is PC, mobile phone etc..It is specific as shown in Figure 2 C, Fig. 2 C be second embodiment of the present invention provides Another localization method flow diagram, on the basis of shown in Fig. 2 B, 203 be can specifically include:

205, the positioning terminal is stored in the positioning terminal mark of each electrical equipment and described each by inquiry Corresponding relationship between the location information of electrical equipment obtains the location information of first electrical equipment, first electric appliance The location information of equipment is the corresponding location information of the first identifier.

It is optional again, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can be inquired by sending Request, makes server return to the location information of corresponding electrical equipment.For example, present embodiment can be used for positioning terminal More scene, for example, positioning terminal quantity be greater than preset threshold value scene.Specific as shown in Figure 2 D, Fig. 2 D is the present invention The flow diagram for another localization method that embodiment two provides, on the basis of shown in Fig. 2 B, 203 be can specifically include:

206, the positioning terminal sends the inquiry request including the first identifier to server, so that the server By inquiring pair being stored in the server between the mark of each electrical equipment and the location information of each electrical equipment It should be related to, obtain the location information of first electrical equipment, the location information of first electrical equipment is first mark Know corresponding location information；

207, the positioning terminal receives the location information for first electrical equipment that the server returns.

Specifically, first in the first wireless signal that positioning terminal is broadcasted according to the first electrical equipment received marks Know, sends the inquiry request including the first identifier to server, server is stored in the server each by inquiry Corresponding relationship between the mark of electrical equipment and the location information of each electrical equipment obtains the position of the first electrical equipment Information, the location information of first electrical equipment are the corresponding location information of the first identifier, and the positioning terminal receives The location information for first electrical equipment that the server returns.Subsequent, positioning terminal can be set according to the first electric appliance The signal strength of standby location information and the first wireless signal calculates the location information for obtaining positioning terminal.

It is again optional, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can receive itself Wireless signal in mark and signal strength be sent to server, make server calculate and restoring to normal position terminal position letter Breath.For example, present embodiment can be used for the scene of positioning terminal negligible amounts, for example, the quantity of positioning terminal is little In preset threshold value.Specific as shown in Figure 2 E, Fig. 2 E is that the process of another localization method provided by Embodiment 2 of the present invention is shown It is intended to, on the basis of shown in Fig. 2A, first wireless signal includes the first electrical equipment uniquely corresponding first identifier, 202 can specifically include:

208, the positioning terminal sends Location Request to the server, and the Location Request includes the first identifier With the signal strength of first wireless signal so that the server is stored in the clothes according to the mark, by inquiry The corresponding relationship being engaged in device between the mark of each electrical equipment and the location information of each electrical equipment obtains first electricity The location information of device equipment, and according to the signal strength of first wireless signal, calculate the position for obtaining the positioning terminal Information, the location information of first electrical equipment are the corresponding location information of the first identifier；

209, the positioning terminal receives the positioning result that the server returns, and the positioning result includes the positioning The location information of terminal.

In addition, as second of enforceable mode, wireless signal can wrap in order to obtain the location information of electrical equipment Include the location information of electrical equipment.Positioning terminal is after the first wireless signal for receiving the broadcast of the first electrical equipment, Ke Yizhi The location information for obtaining first electrical equipment from first wireless signal is connect, and first nothing is obtained by detection The signal strength of line signal, to calculate the location information for obtaining the positioning terminal.For example, present embodiment can be used It is relatively more fixed in the setting position of electrical equipment, it is not easy to changed scene, for example, electrical equipment is large scale equipment, such as Refrigerator, washing machine, air-conditioning etc..Specific as shown in Figure 2 F, Fig. 2 F is another localization method provided by Embodiment 2 of the present invention Flow diagram, on the basis of shown in Fig. 2A, first wireless signal includes the position letter of first electrical equipment Breath, 202 can specifically include:

210, the positioning terminal is according to the location information of first electrical equipment and the letter of first wireless signal Number intensity calculates the location information for obtaining the positioning terminal.

Further, after obtaining positioning result, it is also based on visualized map, for example, what Baidu map API was realized Web map application realizes the visualization of positioning result, for example, the shape that the location information of positioning terminal is passed through visualized map Formula is more visually presented to the user.

In practical application, the location information of the electrical equipment may include: absolute location information, for example, the electric appliance Geographical coordinate, longitude and latitude of equipment etc.；And/or relative position information, for example, position of the electrical equipment relative to predeterminated position Set offset information.Correspondingly, the location information of the positioning terminal in the positioning result can be believed for absolute position Breath, for example, the geographic coordinate information etc. of the positioning terminal；And/or relative position information, for example, the positioning terminal is opposite In the position offset information of predeterminated position.Specifically, being suitble to large area to position using absolute location information, using opposite position Confidence, which ceases, is suitble to smaller area positioning.

Specifically, the content of electrical equipment involved in the present embodiment, the related content being referred in embodiment one, this reality It applies in example and is no longer specifically described.

Localization method provided in this embodiment, electrical equipment are provided with signal emission element, can pass through signal emission part Part broadcast wireless signal, positioning terminal realize the accurate positioning of itself, are not changing electricity in this way according to the wireless signal received Under conditions of device equipment shape and main application, on electrical equipment increase can broadcast wireless signal signal emission element, benefit The space for its deployment of electrical appliance equipment itself, deployment signal emission element while disposing electrical equipment, without exclusively for signal Emission element space for its deployment.In addition, the space for its deployment and power supply using electrical equipment itself are supplied, ensure that is not influencing to fit up It decorates, in the case where pipeline layout, can largely dispose signal emission element used for positioning, solve fitting-up style limit The problem of network processed is disposed, can also realize a large amount of deployment, guarantee the stability of wireless signal strength, improve the precision of positioning.

Fig. 3 A is a kind of network architecture diagram that the embodiment of the present invention three provides, and as shown in Figure 3A, the network architecture includes: setting There are the electrical equipment and positioning terminal of signal emission element.

Specifically, electrical equipment can be placed on indoor each position.And letter is provided in these electrical equipments Number emission element, by the way that each electrical equipment is placed in indoor fixed position, while not influencing fitting-up environment, side Just it realizes and is disposed for pinpoint network.Based on such network architecture, nothing that positioning terminal is received according to itself Line signal can accurately obtain the location information of itself, realize and be accurately positioned.

Wherein, may include the electrical equipment uniquely corresponding mark in wireless signal, the mark of each electrical equipment with There are corresponding relationships between the location information of each electrical equipment, for example, present embodiment can be adapted for electrical equipment Position is easy to happen variation, the memory space of positioning terminal and processing capacity preferably scene.

Specifically, the corresponding relationship between the mark and the location information of each electrical equipment of each electrical equipment, can store In positioning terminal, the first identifier in the first wireless signal that positioning terminal is broadcasted according to the first electrical equipment for receiving, It is stored in the positioning terminal between the mark of each electrical equipment and the location information of each electrical equipment by inquiry Corresponding relationship, obtains the location information of the first electrical equipment, and the location information of the first electrical equipment is the corresponding position of first identifier Confidence breath.It is subsequent, positioning terminal can according to the location information of the first electrical equipment and the signal strength of the first wireless signal, Calculate the location information for obtaining positioning terminal.

Correspondingly, Fig. 3 B is a kind of localization method that the embodiment of the present invention three provides based on the network architecture shown in Fig. 3 A Signaling interaction diagram, as shown in Figure 3B, method includes:

301, it is provided with the electrical equipment of signal emission element, by the signal emission element to surrounding broadcast wireless communication Number, the wireless signal includes the electrical equipment uniquely corresponding mark, mark and each electrical equipment of each electrical equipment There are corresponding relationships between location information；

302, positioning terminal, which receives, is provided with the first electrical equipment of signal emission element to the first wireless of surrounding broadcast Signal, wherein the first electrical equipment is the electrical equipment for the wireless signal that positioning terminal can receive its broadcast；

303, positioning terminal is stored in the mark of each electrical equipment and each electric appliance in the positioning terminal by inquiry Corresponding relationship between the location information of equipment obtains the location information of first electrical equipment, first electrical equipment Location information be the corresponding location information of the first identifier；

304, the positioning terminal is according to the location information of first electrical equipment and the letter of first wireless signal Number intensity calculates and obtains positioning result, and the positioning result includes the location information of the positioning terminal.

Localization method provided in this embodiment, positioning terminal can directly inquire the corresponding relationship being locally stored, and obtain electricity The location information of device equipment, and then the location information for obtaining itself is calculated, it efficiently and easily realizes and is accurately positioned, do not changing electricity In the case where device equipment shape, using the own space of electrical equipment signal emission element used for positioning, network is solved The space problem of deployment, and the power supply unit of electrical equipment can power simultaneously for workpiece and signal emission element, nothing Power supply unit need to be set exclusively for signal emission element, facilitate and realize sufficient network deployment, and be able to solve signal transmitting The continued power problem of component, guarantees the stability of wireless signal strength, further increases the precision of positioning.In addition, by building The corresponding relationship between the mark and location information of each electrical equipment is found, according to the current physical location of electrical equipment, by right Information in corresponding relationship is updated and safeguards, can be realized and is updated to the location information of electrical equipment, to improve The accuracy and reliability of positioning.

Fig. 4 A is a kind of network architecture diagram that the embodiment of the present invention four provides, and as shown in Figure 4 A, the network architecture includes: to set It is equipped with the electrical equipment, server and positioning terminal of signal emission element.

Wherein, may include the electrical equipment uniquely corresponding mark in wireless signal, the mark of each electrical equipment with There are corresponding relationships between the location information of each electrical equipment, for example, present embodiment can be adapted for electrical equipment Position is easy to happen the more scene of variation, positioning terminal.

Specifically, the corresponding relationship between the mark and the location information of each electrical equipment of each electrical equipment, can store In the server, positioning terminal according to receive the first electrical equipment broadcast the first wireless signal in first identifier, to Server sends the inquiry request including the first identifier, and server is stored in each electric appliance in the server by inquiry and sets Corresponding relationship between the location information of standby mark and each electrical equipment obtains the location information of the first electrical equipment, The location information of first electrical equipment is the corresponding location information of the first identifier, and the positioning terminal receives the clothes The location information for first electrical equipment that business device returns.Subsequent, positioning terminal can be according to the position of the first electrical equipment The signal strength of confidence breath and the first wireless signal, calculates the location information for obtaining positioning terminal.

Correspondingly, Fig. 4 B is a kind of localization method that the embodiment of the present invention four provides based on the network architecture shown in Fig. 4 A Signaling interaction diagram, as shown in Figure 4 B, method includes:

401, it is provided with the electrical equipment of signal emission element, by the signal emission element to surrounding broadcast wireless communication Number, the wireless signal includes the electrical equipment uniquely corresponding mark, mark and each electrical equipment of each electrical equipment There are corresponding relationships between location information；

402, positioning terminal, which receives, is provided with the first electrical equipment of signal emission element to the first wireless of surrounding broadcast Signal, wherein the first electrical equipment is the electrical equipment for the wireless signal that positioning terminal can receive its broadcast；

403, positioning terminal sends the inquiry request including the first identifier to server；

404, server is stored in the mark of each electrical equipment and each electrical equipment in the server by inquiry Location information between corresponding relationship, obtain the location information of first electrical equipment, the position of first electrical equipment Confidence breath is the corresponding location information of the first identifier；

405, positioning terminal receives the location information for first electrical equipment that server returns；

406, positioning terminal is strong according to the location information of first electrical equipment and the signal of first wireless signal Degree calculates and obtains positioning result, and the positioning result includes the location information of the positioning terminal.

Localization method provided in this embodiment, positioning terminal obtain electrical equipment by sending inquiry request to server Location information, and then the location information of positioning terminal itself is calculated, the storage resource of positioning terminal can be effectively saved, and will Corresponding relationship stores in the server, convenient for being updated and safeguarding to corresponding relationship.In addition, by using positioning terminal itself The distributed computing of calculating location information can mitigate the pressure of server, improve the reliability of positioning.The present embodiment exists In the case where not changing electrical equipment shape, using the own space of electrical equipment signal emission element used for positioning, The space problem of network deployment is solved, and the power supply unit of electrical equipment can be workpiece and signal emission element simultaneously Power supply facilitates it is not necessary that power supply unit is arranged exclusively for signal emission element and realizes sufficient network deployment, and be able to solve letter The continued power problem of number emission element, guarantees the stability of wireless signal strength, further increases the precision of positioning.

Fig. 5 A is a kind of network architecture diagram that the embodiment of the present invention five provides, and as shown in Figure 5A, the network architecture includes: setting There are the electrical equipment, server and positioning terminal of signal emission element.

Wherein, may include the electrical equipment uniquely corresponding mark in wireless signal, the mark of each electrical equipment with There are corresponding relationships between the location information of each electrical equipment, for example, present embodiment can be adapted for electrical equipment Position is easy to happen the less scene of variation, positioning terminal.

Specifically, the corresponding relationship between the mark and the location information of each electrical equipment of each electrical equipment, can store In the server, positioning terminal according to receive the first electrical equipment broadcast the first wireless signal in first identifier, to The server sends Location Request, and the Location Request includes that the signal of the first identifier and first wireless signal is strong Degree, so that the server is stored in the mark of each electrical equipment and institute in the server according to the mark, by inquiry The corresponding relationship between the location information of each electrical equipment is stated, obtains the location information of first electrical equipment, and according to institute The signal strength of the first wireless signal is stated, the location information for obtaining the positioning terminal, the position of first electrical equipment are calculated Confidence breath is the corresponding location information of the first identifier；The positioning terminal receives the positioning result that the server returns, The positioning result includes the location information of the positioning terminal.

Correspondingly, Fig. 5 B is a kind of localization method that the embodiment of the present invention five provides based on the network architecture shown in Fig. 5 A Signaling interaction diagram, as shown in Figure 5 B, method includes:

501, it is provided with the electrical equipment of signal emission element, by the signal emission element to surrounding broadcast wireless communication Number, the wireless signal includes the electrical equipment uniquely corresponding mark, mark and each electrical equipment of each electrical equipment There are corresponding relationships between location information；

502, positioning terminal, which receives, is provided with the first electrical equipment of signal emission element to the first wireless of surrounding broadcast Signal, wherein the first electrical equipment is the electrical equipment for the wireless signal that positioning terminal can receive its broadcast；

503, the positioning terminal sends Location Request to the server, and the Location Request includes the first identifier With the signal strength of first wireless signal；

504, server is stored in the mark of each electrical equipment and institute in the server by inquiry according to the mark The corresponding relationship between the location information of each electrical equipment is stated, obtains the location information of first electrical equipment, and according to institute The signal strength of the first wireless signal is stated, the location information for obtaining the positioning terminal, the position of first electrical equipment are calculated Confidence breath is the corresponding location information of the first identifier；

505, positioning terminal receives the positioning result that the server returns, and the positioning result includes the positioning terminal Location information.

Localization method provided in this embodiment, positioning terminal only need to send Location Request to server, can be obtained positioning The location information of terminal itself can effectively save the storage resource and process resource of positioning terminal, without requiring positioning terminal Accurate positioning can be realized in the good storage and processing ability having, and in the server by corresponding relationship storage, is convenient for Corresponding relationship is updated and is safeguarded.In addition, by using the distributed computing side of positioning terminal itself calculating location information Formula can mitigate the pressure of server, improve the reliability of positioning.The present embodiment is not the case where changing electrical equipment shape Under, using the own space of electrical equipment signal emission element used for positioning, the space problem of network deployment is solved, and And the power supply unit of electrical equipment can power simultaneously for workpiece and signal emission element, without exclusively for signal emission part Power supply unit is arranged in part, facilitates and realizes sufficient network deployment, and is able to solve the continued power problem of signal emission element, The stability for guaranteeing wireless signal strength, further increases the precision of positioning.

Fig. 6 A is a kind of structural schematic diagram for electrical equipment that the embodiment of the present invention six provides, and as shown in Figure 6A, electric appliance is set It is standby to may include:

Receive the power interface 61 of external power supply signal；Make the in running order required workpiece of the electrical equipment 62；

To the signal emission element 63 of surrounding broadcast wireless signal, the wireless signal is for making positioning terminal according to reception The wireless signal arrived obtains the positioning result of the location information including the positioning terminal；

It is the power supply unit 64 that workpiece 62 and signal emission element 63 are powered, electricity using the external power supply signal Source block 64 is connect with power interface 61, workpiece 62 and signal emission element 63 respectively.

Wherein, workpiece 62 for realizing the electrical equipment specific function.In addition, in intelligent electric appliance field, Its workpiece can may also be related to intelligent control component etc..In order to enable electrical equipment to work normally, electrical equipment is also wrapped It includes the power interface 61 for receiving external power supply signal and utilizes external power supply signal, be workpiece 62 and signal emission part The power supply unit 64 that part 63 is powered, power supply unit 64 connect with power interface 61, workpiece 62 and signal emission element 63 respectively It connects.

For example, the external power supply signal can be 220 volts of ac signals.In practical application, signal emission part Part 63 uses DC power supply or AC power source usually using DC power supply, the workpiece 62 of electrical equipment.

Optionally, when workpiece 62 is using AC power source, in order to be signal while for the power supply of workpiece 62 Emission element 63 is powered, and DC power supply element, tool are added between the AC power source element and signal emission element of electric component Body is as shown in Figure 6B, and Fig. 6 B is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides, shown in Fig. 6 A On the basis of, power supply unit 64 includes:

Alternating Current Power Supply signal is converted by external power supply signal and is exported to the first AC power source element of workpiece 62 641, the first AC power source element 641 is connect with workpiece 62；

Direct current supply signal is converted by the Alternating Current Power Supply signal and is exported to the first of the signal emission element 63 DC power supply element 642, the first DC power supply element 642 respectively with the first AC power source element 641 and the letter Number emission element 63 connects.

It is optional again, when workpiece 62 is using DC power supply, in order to be letter while for the power supply of workpiece 62 Number emission element 63 is powered, and direct current is added between the AC power source element and workpiece and signal emission element of electric component Source element, specific Fig. 6 C is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides as shown in Figure 6 C, On the basis of shown in Fig. 6 A, power supply unit 64 includes:

Convert external power supply signal to the second AC power source element 643 of Alternating Current Power Supply signal；

Direct current supply signal is converted by the Alternating Current Power Supply signal, and is exported to the workpiece 62 and the signal Second DC power supply element 644 of emission element 63, the second DC power supply element 644 respectively with second AC power source Element 643, the workpiece 62 and the signal emission element 63 connection.

As the first enforceable mode, wireless signal may include electrical equipment uniquely corresponding mark, specifically such as Shown in Fig. 6 D, Fig. 6 D is the structural schematic diagram for another electrical equipment that the embodiment of the present invention six provides, in Fig. 6 A, Fig. 6 B or figure On the basis of shown in 6C, the electrical equipment further include:

It is stored with the first memory 65 of the unique corresponding mark of the electrical equipment, the signal emission element 63 and institute The connection of first memory 65 is stated, the wireless signal includes the electrical equipment uniquely corresponding mark.

In practical application, it may be predetermined that the location information of electrical equipment, and in the wireless signal of electrical equipment broadcast Middle carrying location information, specifically as illustrated in fig. 6e, Fig. 6 E are the knot for another electrical equipment that the embodiment of the present invention six provides Structure schematic diagram, on the basis of shown in Fig. 6 A, Fig. 6 B, Fig. 6 C or Fig. 6 D, the electrical equipment further include:

It is stored with the second memory 66 of the location information of the electrical equipment, the signal emission element 63 and described the The connection of two memories 66, the wireless signal includes the location information of the electrical equipment.

It should be noted that the respective embodiments described above can individually be implemented, it can also be in conjunction with implementation, for example, can be based on Different scenes determines which kind of embodiment used, and the present embodiment is not limited herein.In practical application, as above-mentioned side When formula combines implementation, multiple components above-mentioned physically both can be independently arranged or can integrate setting.

Electrical equipment provided in this embodiment is provided with signal emission element, can pass through signal emission element broadcast radio Signal realizes the accurate positioning of itself to make positioning terminal according to the wireless signal received, sets in this way not changing electric appliance Under conditions of standby shape and main application, increase on electrical equipment can broadcast wireless signal signal emission element, utilize electricity The space for its deployment of device equipment itself, deployment signal emission element while disposing electrical equipment, without emitting exclusively for signal Arrangements of components space.In addition, the space for its deployment and power supply using electrical equipment itself are supplied, ensure that is not influencing finishing dress It adorns, in the case where pipeline layout, can largely dispose signal emission element used for positioning, solve the limitation of fitting-up style The problem of network is disposed, can also realize a large amount of deployment, guarantee the stability of wireless signal strength, improve the precision of positioning.

Fig. 7 A is a kind of structural schematic diagram for positioning terminal that the embodiment of the present invention seven provides, as shown in Figure 7 A, the positioning Terminal may include:

Receive the first wireless signal for being provided with the first electrical equipment of signal emission element to surrounding broadcast first connects Receive component 71；

The processing component 72 of positioning result, the processing component 72 and described first are obtained according to first wireless signal Receiving part 71 connects, and the positioning result includes the location information of the positioning terminal.

It, can be while for workpiece power supply, for letter in the present embodiment in order to enable electrical equipment to work normally The power supply of number emission element.Correspondingly, electrical equipment further includes receiving the power interface of external power supply signal and being supplied using external Electric signal, is the power supply unit that workpiece and signal emission element are powered, power supply unit respectively with power interface, workpiece It is connected with signal emission element.Specifically, the electrical equipment in the present embodiment can be electricity in any of the preceding embodiments Device equipment.

As the first enforceable mode, electrical equipment broadcast wireless signal in may include the electrical equipment only One corresponding mark, correspondingly, the first wireless signal that the first receiving part 71 receives includes that the first electrical equipment is uniquely right The first identifier answered.For example, the position that present embodiment can be adapted for electrical equipment is easy to happen the scene of variation, example Such as, electrical equipment is small portable device, such as flooring fan, electric cooker.

It is specific that Fig. 7 B is the structural schematic diagram for another positioning terminal that the embodiment of the present invention seven provides as shown in Figure 7 B, On the basis of shown in Fig. 7 A, first wireless signal includes the first electrical equipment uniquely corresponding first identifier, the place Managing component 72 includes:

For obtaining the location information of first electrical equipment according to the first identifier in first wireless signal Processing element 721, the processing element 721 are connect with first receiving part 71；

For according to the location information of first electrical equipment and the signal strength of first wireless signal, calculating to be obtained Obtain the first computing element 722 of the location information of the positioning terminal, first computing element 722 and the processing element 721 connections.

Specifically, the first receiving part 71 is in the wireless signal for receiving electrical equipment and being broadcasted by signal emission element Afterwards, processing element 721 obtains the mark in wireless signal, and according to the mark, the mark based on each electrical equipment is set with each electric appliance Corresponding relationship between standby location information obtains the location information of the electrical equipment, and the first computing element 722 is according to described The signal strength of the location information of electrical equipment and the wireless signal calculates and obtains the positioning result.

Optionally, as a kind of specific embodiment of the first embodiment, the mark of each electrical equipment and each electric appliance Corresponding relationship between the location information of equipment, can store in positioning terminal, and positioning terminal can directly inquire acquisition electricity The location information of device equipment.For example, present embodiment can be used for positioning terminal memory space and processing capacity it is more excellent Scene, such as positioning terminal is PC, mobile phone etc..Specifically as seen in figure 7 c, Fig. 7 C is that the embodiment of the present invention seven provides Another positioning terminal structural schematic diagram, on the basis of shown in Fig. 7 B, the positioning terminal further include:

It is stored with the third of the corresponding relationship between the mark of each electrical equipment and the location information of each electrical equipment Memory 73, for the corresponding relationship for making the processing element 721 according to the first identifier, inquiry obtains first electricity The location information of device equipment, the location information of first electrical equipment are the corresponding location information of the first identifier.

Specifically, the first nothing that processing element 721 is broadcasted according to the first electrical equipment that the first receiving part 71 receives First identifier in line signal is stored in the mark of each electrical equipment and each electric appliance in third memory 73 by inquiry and sets Corresponding relationship between standby location information obtains the location information of the first electrical equipment, the location information of the first electrical equipment For the corresponding location information of first identifier.Subsequent, the first computing element 722 can be according to the location information of the first electrical equipment With the signal strength of the first wireless signal, the location information for obtaining positioning terminal is calculated.

It is optional again, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can be inquired by sending Request, makes server return to the location information of corresponding electrical equipment.For example, present embodiment can be used for positioning terminal More scene, for example, positioning terminal quantity be greater than preset threshold value scene.Specifically as illustrated in fig. 7d, Fig. 7 D is the present invention The structural schematic diagram for another positioning terminal that embodiment seven provides, on the basis of shown in Fig. 7 B, the positioning terminal is also wrapped It includes:

Under the instruction of processing element 721, the first hair of the inquiry request including the first identifier is sent to server Component 74 is sent, the first transmission component 74 is connect with the processing element 721, and the inquiry request is for making the server By inquiring pair being stored in the server between the mark of each electrical equipment and the location information of each electrical equipment It should be related to, obtain the location information of first electrical equipment, the location information of first electrical equipment is first mark Know corresponding location information；

Receive and transmit to the processing element 721 location information for first electrical equipment that the server returns The second receiving part 75, second receiving part 75 connect with the processing element 721.

Specifically, the first nothing that processing element 721 is broadcasted according to the first electrical equipment that the first receiving part 71 receives First identifier in line signal, instruction first send component 74 and send the inquiry request including the first identifier to server, Server by inquiry be stored in each electrical equipment in the server mark and each electrical equipment location information it Between corresponding relationship, obtain the location information of the first electrical equipment, the location information of first electrical equipment is described first Corresponding location information is identified, the second receiving part 75 receives the position letter for first electrical equipment that the server returns Breath is transferred to processing element 721.Subsequent, the first computing element 722 can be according to the location information of the first electrical equipment and The signal strength of one wireless signal calculates the location information for obtaining positioning terminal.

It is again optional, as another specific embodiment of the first embodiment, the mark of each electrical equipment and each Corresponding relationship between the location information of electrical equipment can store in the server, and positioning terminal can receive itself Wireless signal in mark and signal strength be sent to server, make server calculate and restoring to normal position terminal position letter Breath.For example, present embodiment can be used for the scene of positioning terminal negligible amounts, for example, the quantity of positioning terminal is little In preset threshold value.Specifically as seen in figure 7e, Fig. 7 E is that the structure for another positioning terminal that the embodiment of the present invention seven provides is shown It is intended to, on the basis of shown in Fig. 7 A, first wireless signal includes the first electrical equipment uniquely corresponding first identifier, institute Stating processing component 72 includes:

The positioning for sending the signal strength including the first identifier and first wireless signal to the server is asked Second asked sends component 723, and the Location Request is stored in institute for making the server according to the mark, by inquiry It states the corresponding relationship in server between the mark of each electrical equipment and the location information of each electrical equipment, obtains described the The location information of one electrical equipment, and according to the signal strength of first wireless signal, it calculates and obtains the positioning terminal Location information, the location information of first electrical equipment are the corresponding location information of the first identifier；

The third receiving part 724 for the positioning result that the server returns is received, the positioning result includes described fixed The location information of position terminal.

Specifically, the of the first electrical equipment broadcast that the second transmission component 723 is received according to the first receiving part 71 First identifier in one wireless signal, Xiang Suoshu server send Location Request, and the Location Request includes the first identifier With the signal strength of first wireless signal, the server is stored in the server according to the mark, by inquiry In corresponding relationship between the mark of each electrical equipment and the location information of each electrical equipment, obtain first electric appliance and set Standby location information, and according to the signal strength of first wireless signal, the location information for obtaining the positioning terminal is calculated, The location information of first electrical equipment is the corresponding location information of the first identifier；Third receiving part 724 receives institute The positioning result of server return is stated, the positioning result includes the location information of the positioning terminal.

In addition, as second of enforceable mode, wireless signal can wrap in order to obtain the location information of electrical equipment Include the location information of electrical equipment.Positioning terminal is after the first wireless signal for receiving the broadcast of the first electrical equipment, Ke Yizhi The location information for obtaining first electrical equipment from first wireless signal is connect, and first nothing is obtained by detection The signal strength of line signal, to calculate the location information for obtaining the positioning terminal.For example, present embodiment can be used It is relatively more fixed in the setting position of electrical equipment, it is not easy to changed scene, for example, electrical equipment is large scale equipment, such as Refrigerator, washing machine, air-conditioning etc..Specific as shown in Figure 7 F, Fig. 7 F is another positioning terminal that the embodiment of the present invention seven provides Structural schematic diagram, on the basis of shown in Fig. 7 A, first wireless signal includes the position letter of first electrical equipment Breath, the processing component 72, comprising:

For according to the location information of first electrical equipment and the signal strength of first wireless signal, calculating to be obtained Obtain the second computing element 725 of the location information of the positioning terminal, second computing element 725 and first receiving unit Part 71 connects.

Specifically, the second computing element 725 is emitted according to the electrical equipment that the first receiving part 71 receives by signal After the location information for obtaining electrical equipment, the signal strength of wireless signal is obtained by detection for the wireless signal of means broadcasts, Further, the signal for the wireless signal that the second computing element 725 is broadcasted according to the location information and electrical equipment of electrical equipment Intensity calculates the location information for obtaining positioning terminal itself.

In practical application, the location information of the electrical equipment may include: absolute location information, for example, the electric appliance Geographical coordinate, longitude and latitude of equipment etc.；And/or relative position information, for example, position of the electrical equipment relative to predeterminated position Set offset information.Correspondingly, the location information of the positioning terminal in the positioning result can be absolute location information, For example, the geographic coordinate information etc. of the positioning terminal；And/or relative position information, for example, the positioning terminal is relative to pre- If the position offset information of position.Specifically, being suitble to large area to position using absolute location information, using relative position Information is suitble to smaller area positioning.

Positioning terminal provided in this embodiment receives the wireless signal for being provided with the electrical equipment broadcast of signal emission element, According to the wireless signal received, the accurate positioning of itself is realized, do not changing electrical equipment shape and main application in this way Under the conditions of, increase on electrical equipment can broadcast wireless signal signal emission element, utilize the deployment of electrical equipment itself empty Between, deployment signal emission element while disposing electrical equipment, without exclusively for signal emission element space for its deployment.In addition, It is supplied, is ensure that in the case where not influencing fitting-up pipeline layout using the space for its deployment and power supply of electrical equipment itself, Signal emission element used for positioning can be largely disposed, the limitation network deployment of fitting-up style is solved the problems, such as, may be used also To realize a large amount of deployment, guarantees the stability of wireless signal strength, improve the precision of positioning.

The embodiment of the present invention eight provides a kind of positioning system, including as described in aforementioned any embodiment electrical equipment, with And the positioning terminal as described in aforementioned any embodiment.

In positioning system provided in this embodiment, electrical equipment is provided with signal emission element, can be emitted by signal Means broadcasts wireless signal, positioning terminal are realized the accurate positioning of itself, are not being changed in this way according to the wireless signal received Under conditions of electrical equipment shape and main application, on electrical equipment increase can broadcast wireless signal signal emission element, Using the space for its deployment of electrical equipment itself, deployment signal emission element while disposing electrical equipment, without exclusively for letter Number emission element space for its deployment.In addition, the space for its deployment and power supply using electrical equipment itself are supplied, ensure that is not influencing to fill It repairs decoration, in the case where pipeline layout, can largely dispose signal emission element used for positioning, solve fitting-up style The problem of limiting network deployment, can also realize a large amount of deployment, guarantee the stability of wireless signal strength, improve the essence of positioning Degree.

It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description Specific work process, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.

Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey When being executed, execution includes the steps that above-mentioned each method embodiment to sequence；And storage medium above-mentioned include: ROM, RAM, magnetic disk or The various media that can store program code such as person's CD.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims

1. a kind of localization method characterized by comprising

It is provided with the electrical equipment of signal emission element, by the signal emission element to surrounding broadcast wireless signal, so that The wireless signal that positioning terminal is broadcasted according to the electrical equipment received, by using positioning terminal itself calculating location information Distributed computing obtains positioning result, and the positioning result includes the location information of the positioning terminal；

Wherein, the wireless signal includes the electrical equipment uniquely corresponding mark, the mark of each electrical equipment and each electric appliance There are corresponding relationships between the location information of equipment；Alternatively, the wireless signal includes the location information of the electrical equipment；

Wherein, the signal emission element used for positioning is to be set in the case where not changing electrical equipment shape using electric appliance Standby own space is in electrical equipment.

2. a kind of localization method characterized by comprising

Positioning terminal reception is provided with the first electrical equipment of signal emission element to the first wireless signal of surrounding broadcast；Its In, first wireless signal includes first electrical equipment uniquely corresponding first identifier, the mark of each electrical equipment with There are corresponding relationships between the location information of each electrical equipment；Alternatively, first wireless signal includes that first electric appliance is set Standby location information；

The positioning terminal is according to first wireless signal, by using the distribution of positioning terminal itself calculating location information Calculation obtains positioning result, and the positioning result includes the location information of the positioning terminal；

Wherein, the signal emission element used for positioning is to utilize in the case where not changing the first electrical equipment shape The own space of one electrical equipment is in the first electrical equipment.

3. according to the method described in claim 2, it is characterized in that, the positioning terminal is obtained according to first wireless signal Obtain positioning result, comprising:

The positioning terminal obtains the location information of first electrical equipment according to the first identifier；

The positioning terminal is according to the location information of first electrical equipment and the signal strength of first wireless signal, meter Calculate the location information for obtaining the positioning terminal.

4. according to the method described in claim 3, it is characterized in that, the positioning terminal obtains institute according to the first identifier State the location information of the first electrical equipment, comprising:

The positioning terminal is stored in the mark of each electrical equipment and each electrical equipment in the positioning terminal by inquiry Location information between corresponding relationship, obtain the location information of first electrical equipment, the position of first electrical equipment Confidence breath is the corresponding location information of the first identifier.

5. according to the method described in claim 3, it is characterized in that, the positioning terminal obtains institute according to the first identifier State the location information of the first electrical equipment, comprising:

The positioning terminal sends the inquiry request including the first identifier to server, so that the server passes through inquiry It is stored in the corresponding relationship in the server between the mark of each electrical equipment and the location information of each electrical equipment, is obtained The location information of first electrical equipment is obtained, the location information of first electrical equipment is the corresponding position of the first identifier Confidence breath；

The positioning terminal receives the location information for first electrical equipment that the server returns.

6. according to the method described in claim 2, it is characterized in that, the positioning terminal is obtained according to first wireless signal Obtain positioning result, comprising:

The positioning terminal sends Location Request to server, and the Location Request includes the first identifier and first nothing The signal strength of line signal, so that the server is stored in each electric appliance in the server according to the mark, by inquiry Corresponding relationship between the mark of equipment and the location information of each electrical equipment obtains the position of first electrical equipment Information, and according to the signal strength of first wireless signal, calculates the location information for obtaining the positioning terminal, and described first The location information of electrical equipment is the corresponding location information of the first identifier；

The positioning terminal receives the positioning result that the server returns, and the positioning result includes the position of the positioning terminal Confidence breath.

7. according to the method described in claim 2, it is characterized in that, first wireless signal includes first electrical equipment Location information；

The positioning terminal obtains positioning result according to first wireless signal, comprising:

8. the method according to any one of claim 2-7, which is characterized in that the location information packet of the electrical equipment Include: the geographic coordinate information of the electrical equipment and/or the electrical equipment are believed relative to the position offset of predeterminated position Breath.

9. a kind of electrical equipment characterized by comprising

Receive the power interface of external power supply signal；Make the in running order required workpiece of the electrical equipment；

To the signal emission element of surrounding broadcast wireless signal, the wireless signal is for making positioning terminal according to the institute received Wireless signal is stated, by using the distributed computing of positioning terminal itself calculating location information, obtaining includes the positioning The positioning result of the location information of terminal；Wherein, the signal emission element used for positioning is not change outside electrical equipment In the case where shape, using the own space of electrical equipment in electrical equipment；

It is the power supply unit that the workpiece and the signal emission element are powered using the external power supply signal, it is described Power supply unit is connect with the power interface, the workpiece and the signal emission element respectively；

The electrical equipment further include:

It is stored with the first memory of the unique corresponding mark of the electrical equipment, the signal emission element is deposited with described first Reservoir connection, the wireless signal include the electrical equipment uniquely corresponding mark, the mark of each electrical equipment and each electric appliance There are corresponding relationships between the location information of equipment；

Alternatively,

It is stored with the second memory of the location information of the electrical equipment, the signal emission element and the second memory Connection, the wireless signal includes the location information of the electrical equipment.

10. electrical equipment according to claim 9, which is characterized in that the power supply unit includes:

Alternating Current Power Supply signal is converted by external power supply signal and is exported to the first AC power source element of the workpiece, institute The first AC power source element is stated to connect with the workpiece；

Direct current supply signal is converted by the Alternating Current Power Supply signal and is exported to the first direct current of the signal emission element Source element, the first DC power supply element are connect with the first AC power source element and the signal emission element respectively.

11. electrical equipment according to claim 9, which is characterized in that the power supply unit includes:

Convert external power supply signal to the second AC power source element of Alternating Current Power Supply signal；

Direct current supply signal is converted by the Alternating Current Power Supply signal, and is exported to the workpiece and the signal emission part Second DC power supply element of part, the second DC power supply element respectively with the second AC power source element, the work Component is connected with the signal emission element.

12. a kind of positioning terminal characterized by comprising

Receive the first receiving unit of the first wireless signal for being provided with the first electrical equipment of signal emission element to surrounding broadcast Part；Wherein, first wireless signal includes first electrical equipment uniquely corresponding first identifier, the mark of each electrical equipment There are corresponding relationships between knowledge and the location information of each electrical equipment；Alternatively, first wireless signal includes first electricity The location information of device equipment；

It is obtained according to first wireless signal by using the distributed computing of positioning terminal itself calculating location information The processing component of positioning result is obtained, the processing component is connect with first receiving part, and the positioning result includes described The location information of positioning terminal；

13. positioning terminal according to claim 12, which is characterized in that the processing component includes:

For obtaining the processing of the location information of first electrical equipment according to the first identifier in first wireless signal Element, the processing element are connect with first receiving part；

For calculating and obtaining institute according to the location information of first electrical equipment and the signal strength of first wireless signal The first computing element of the location information of positioning terminal is stated, first computing element is connected with the processing element.

14. positioning terminal according to claim 13, which is characterized in that the positioning terminal further include:

It is stored with the third storage of the corresponding relationship between the mark of each electrical equipment and the location information of each electrical equipment Device, for the corresponding relationship for making the processing element according to the first identifier, inquiry obtains first electrical equipment Location information, the location information of first electrical equipment are the corresponding location information of the first identifier.

15. positioning terminal according to claim 13, which is characterized in that the positioning terminal further include:

Under the instruction of processing element, send the inquiry request including the first identifier to server first sends component, The first transmission component is connect with the processing element, and the inquiry request is for being stored in the server by inquiry Corresponding relationship in the server between the mark of each electrical equipment and the location information of each electrical equipment, described in acquisition The location information of first electrical equipment, the location information of first electrical equipment are the corresponding position letter of the first identifier Breath；

Receive and transmit to the processing element the second of the location information for first electrical equipment that the server returns Receiving part, second receiving part are connect with the processing element.

16. positioning terminal according to claim 12, which is characterized in that the processing component includes:

The second of the Location Request of the signal strength including the first identifier and first wireless signal is sent to server Component is sent, the Location Request is stored in the server for making the server according to the mark by inquiry Corresponding relationship between the mark of each electrical equipment and the location information of each electrical equipment obtains first electrical equipment Location information calculate the location information for obtaining the positioning terminal, institute and according to the signal strength of first wireless signal The location information for stating the first electrical equipment is the corresponding location information of the first identifier；

The third receiving part for the positioning result that the server returns is received, the positioning result includes the positioning terminal Location information.

17. positioning terminal according to claim 12, which is characterized in that first wireless signal includes first electricity The location information of device equipment；The processing component, comprising:

For calculating and obtaining institute according to the location information of first electrical equipment and the signal strength of first wireless signal The second computing element of the location information of positioning terminal is stated, second computing element is connect with first receiving part.

18. positioning terminal described in any one of 2-17 according to claim 1, which is characterized in that the position of the electrical equipment Information includes: the positional shift of the geographic coordinate information and/or the electrical equipment of the electrical equipment relative to predeterminated position Measure information.

19. a kind of positioning system characterized by comprising electrical equipment as described in any one of claim 9-11 and Positioning terminal as described in any one of claim 12-18.