CN105044658B

CN105044658B - Generation method, detector and the server of radio signal characteristics

Info

Publication number: CN105044658B
Application number: CN201510364006.1A
Authority: CN
Inventors: 陈宏�; 高自光; 侯恩星
Original assignee: Xiaomi Inc
Current assignee: Xiaomi Inc
Priority date: 2015-06-26
Filing date: 2015-06-26
Publication date: 2017-11-21
Anticipated expiration: 2035-06-26
Also published as: CN105044658A

Abstract

The disclosure belongs to wireless communication technique field on a kind of generation method of radio signal characteristics, detector and server.Including：Gather in test position and parse the wireless signal of at least one wireless smart devices transmitting and obtain device identification；Obtain RSSI of each wireless smart devices with respect to test position；Device identification and RSSI are sent to server, server radio signal characteristics of each wireless smart devices with respect to test position are generated according to device identification and RSSI.By obtaining the device identification of each wireless smart devices and its RSSI of relative test position, each device identification and each RSSI are sent to server, server radio signal characteristics of each wireless smart devices with respect to test position are generated according to the device identification of reception and RSSI.By radio signal characteristics, can simple and fast know that each wireless smart devices launch the feature of wireless signal with respect to test position, and the positioning to the equipment using positioning function can be realized by radio signal characteristics.

Description

Generation method, detector and the server of radio signal characteristics

Technical field

This disclosure relates to wireless communication technique field, more particularly to a kind of generation method of radio signal characteristics, detector And server.

Background technology

With developing rapidly for wireless communication technique, increasing wireless smart devices, as router, smart mobile phone, WiFi (Wireless-Fidelity, Wireless Fidelity) socket, Bluetooth audio device etc. progresses into huge numbers of families.Intelligence that these are wireless Energy equipment constantly can launch wireless signal to surrounding, and the wireless signal of different radio smart machine transmitting may be different associations View.For example, the wireless signal that WiFi routers are launched is WiFi agreements, the wireless signal of Bluetooth audio device transmitting is assisted for bluetooth View.Therefore, including in the room of these wireless smart devices it is flooded with the wireless signal of a large amount of different agreements.

Wherein, the wireless signal of each wireless smart devices transmitting may have necessarily with respect to the signal of any position Feature.For example, wireless smart devices A relative position A in room signal intensity is in -85dBm (decibel millivolt or decibel milli Watt) left and right fluctuation.By the radio signal characteristics for analyzing wireless smart devices, it is possible to achieve the interior of wireless smart devices is determined The functions such as position.Therefore, the radio signal characteristics of wireless smart devices how are generated, enjoy various circles of society to pay close attention to.

The content of the invention

The disclosure provides a kind of generation method of radio signal characteristics, detector and server.

According to the first aspect of the embodiment of the present disclosure, there is provided a kind of generation method of radio signal characteristics, methods described bag Include：

The wireless signal of at least one wireless smart devices transmitting is gathered in specified test position；

The wireless signal is parsed, obtains launching the device identification of the wireless smart devices of the wireless signal；

Obtain the RSSI of the relatively described test position of each wireless smart devices at least one wireless smart devices (Received Signal Strength Indication, received signal strength indicator)；

By the device identification of each wireless smart devices and the relatively described detecting position of each wireless smart devices The RSSI put is sent to server, makes device identification and institute of the server according to each wireless smart devices of reception State the relatively described detection of RSSI generations each wireless smart devices of the relatively described test position of each wireless smart devices The radio signal characteristics of position.

With reference in a first aspect, in the first possible implementation of first aspect, the parsing wireless signal, Obtain launching the device identification of the wireless smart devices of the wireless signal, including：

The wireless signal is parsed, obtains the protocol-identifier of the wireless signal；

According to the protocol-identifier of the wireless signal, device identification position in the wireless signal is obtained；

The device identification position from the wireless signal, read the wireless smart devices of the transmitting wireless signal Device identification.

According to the second aspect of the embodiment of the present disclosure, there is provided a kind of generation method of radio signal characteristics, methods described bag Include：

According to the device identification of each wireless smart devices at least one wireless smart devices, obtain described each wireless The RSSI collection for the test position that smart machine is specified relatively, the RSSI of the relatively described test position of each wireless smart devices Collection includes multiple RSSI of each wireless smart devices relatively described test position, the multiple RSSI by detector according to The wireless signal of different time collection determines；

According to the device identification and the relatively described detection of each wireless smart devices of each wireless smart devices The RSSI collection of position, generate the radio signal characteristics of the relatively described test position of each wireless smart devices.

It is described according to described each wireless in the first possible implementation of second aspect with reference to second aspect The device identification of smart machine and the RSSI collection of the relatively described test position of each wireless smart devices, generate described each The radio signal characteristics of the relatively described test position of wireless smart devices, including：

For any wireless smart devices at least one wireless smart devices, according to the wireless smart devices Device identification and the relatively described test position of the wireless smart devices RSSI collection, from the wireless smart devices with respect to institute The RSSI for stating test position concentrates the illegal RSSI of removal, and the illegal RSSI is more than to specify for the deviation between RSSI averages to be counted The RSSI of value, the RSSI averages concentrate putting down for all RSSI for the RSSI of the relatively described test position of the wireless smart devices Average；

According to the RSSI collection for removing illegal RSSI, the wireless communication of the relatively described test position of the wireless smart devices is generated Number feature.

It is described according to described each wireless in second of possible implementation of second aspect with reference to second aspect The device identification of smart machine and the RSSI collection of the relatively described test position of each wireless smart devices, generate described each The radio signal characteristics of the relatively described test position of wireless smart devices, including：

According to the mark and the relatively described test position of each wireless smart devices of each wireless smart devices RSSI collection, determine the signal fluctuation scope of each relatively described test position of wireless smart devices；

According to the signal fluctuation scope of the relatively described test position of each wireless smart devices, each nothing is generated The radio signal characteristics of the relatively described test position of line smart machine.

It is described according to described each wireless in the third possible implementation of second aspect with reference to second aspect The device identification of smart machine and the RSSI collection of the relatively described test position of each wireless smart devices, generate described each After the radio signal characteristics of the relatively described test position of wireless smart devices, in addition to：

Obtain the RSSI collection of the relatively different test positions of each wireless smart devices；

Each detected relatively according to the device identification of each wireless smart devices and each wireless smart devices The RSSI collection of position, generate the radio signal characteristics of the relatively each test position of each wireless smart devices.

With reference to the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect In, after the radio signal characteristics of each relatively each test position of wireless smart devices of generation, in addition to：

When the device identification for the wireless smart devices that the equipment received using positioning function is sent and the intelligent wireless are set It is relatively each according to each wireless smart devices after the standby relatively described RSSI using the equipment present position of positioning function The radio signal characteristics of test position, determine the equipment present position using positioning function；Wherein, it is described to use positioning work( Can the device identification of wireless smart devices that sends of equipment and the wireless smart devices it is relatively described using positioning function The RSSI of equipment present position is to parse its wireless signal received by the equipment using positioning function to obtain.

According to the third aspect of the embodiment of the present disclosure, there is provided a kind of detector, the detector include：

Acquisition module, for gathering the wireless signal of at least one wireless smart devices transmitting in specified test position；

Parsing module, for parsing the wireless signal, the wireless smart devices for obtaining launching the wireless signal are set Standby mark；

Acquisition module, for obtaining the relatively described inspection of each wireless smart devices at least one wireless smart devices The RSSI that location is put；

Sending module, for by the device identification of each wireless smart devices and each wireless smart devices phase The RSSI of the test position is sent to server, makes the server according to each wireless smart devices of reception It is relative that the RSSI of device identification and the relatively described test position of each wireless smart devices generates the wireless smart devices The radio signal characteristics of the test position.

With reference to the third aspect, in the first possible implementation of the third aspect, the parsing module includes：

Resolution unit, for parsing the wireless signal, obtain the protocol-identifier of the wireless signal；

Acquiring unit, for the protocol-identifier according to the wireless signal, obtain device identification institute in the wireless signal In position；

Reading unit, for the device identification position from the wireless signal, read and launch the wireless signal The device identification of wireless smart devices.

According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of server, the server include：

First acquisition module, for the equipment mark according to each wireless smart devices at least one wireless smart devices Know, obtain the RSSI collection for the test position that each wireless smart devices are specified relatively, each wireless smart devices phase Multiple RSSI of the relatively described test position of each wireless smart devices are included to the RSSI collection of the test position, it is described The wireless signal that multiple RSSI are gathered by detector according to different time determines；

First generation module, for the device identification according to each wireless smart devices and each intelligent wireless The RSSI collection of the relatively described test position of equipment, generate the wireless communication of the relatively described test position of each wireless smart devices Number feature.

With reference to fourth aspect, in the first possible implementation of fourth aspect, first generation module includes：

Removal unit, for for any wireless smart devices at least one wireless smart devices, according to institute The device identification of wireless smart devices and the RSSI collection of the relatively described test position of the wireless smart devices are stated, from described wireless The RSSI of the relatively described test position of smart machine, which is concentrated, removes illegal RSSI, and the illegal RSSI is between RSSI averages Deviation is more than the RSSI for specifying numerical value, and the RSSI averages are the RSSI collection of the relatively described test position of the wireless smart devices In all RSSI average value；

First generation unit, for according to the RSSI collection for removing illegal RSSI, generating the wireless smart devices with respect to institute State the radio signal characteristics of test position.

With reference to fourth aspect, in second of possible implementation of fourth aspect, first generation module includes：

Determining unit, it is relative for the mark according to each wireless smart devices and each wireless smart devices The RSSI collection of the test position, determine the signal fluctuation scope of the relatively described test position of each wireless smart devices；

Second generation unit, for the signal fluctuation model according to the relatively described test position of each wireless smart devices Enclose, generate the radio signal characteristics of the relatively described test position of each wireless smart devices.

With reference to fourth aspect, in the third possible implementation of fourth aspect, the server also includes：

Second acquisition module, for obtaining the RSSI collection of the relatively different test positions of each wireless smart devices；

Second generation module, for the device identification according to each wireless smart devices and each intelligent wireless The RSSI collection of the relatively each test position of equipment, the wireless signal for generating the relatively each test position of each wireless smart devices are special Sign.

With reference to the third possible implementation of fourth aspect, in the 4th kind of possible implementation of fourth aspect In, the server also includes：

Determining module, for the device identification when the wireless smart devices for receiving the equipment transmission using positioning function and institute After stating the relatively described RSSI using the equipment present position of positioning function of wireless smart devices, according to each intelligent wireless The radio signal characteristics of the relatively each test position of equipment, determine the equipment present position using positioning function；Wherein, institute State the device identification of the wireless smart devices sent using the equipment of positioning function and the wireless smart devices are relatively described makes RSSI with the equipment present position of positioning function is to parse its wireless communication received by the equipment using positioning function Number obtain.

According to the 5th of the embodiment of the present disclosure the aspect, there is provided a kind of detector, the detector include：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：

Obtain the RSSI of the relatively described test position of each wireless smart devices at least one wireless smart devices；

According to the 6th of the embodiment of the present disclosure the aspect, there is provided a kind of server, it is characterised in that the server includes：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：

The technical scheme provided by this disclosed embodiment can include the following benefits：

Gathered by detector in test position and parse wireless signal, obtain launching the wireless smart devices of wireless signal Device identification, and after obtaining each wireless smart devices with respect to the RSSI of the test position, by each wireless smart devices Device identification and each wireless smart devices are sent to server with respect to the RSSI of the test position, make server according to each nothing The device identification of line smart machine and each wireless smart devices generate each intelligent wireless and set with respect to the RSSI of the test position The radio signal characteristics of the standby relative test position.By radio signal characteristics, each wireless intelligence can be quickly and easily known Can equipment with respect to the wireless signal that the test position is launched feature, and follow-up study put into practice in, can be by wireless Signal characteristic realizes the positioning to wireless smart devices.

It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not The disclosure can be limited.

Brief description of the drawings

Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention Example, and for explaining principle of the invention together with specification.

Fig. 1 is the implementation ring involved by a kind of generation method of radio signal characteristics according to an exemplary embodiment Border schematic diagram.

Fig. 2 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment.

Fig. 3 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment.

Fig. 4 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment.

Fig. 5 is a kind of method for expressing schematic diagram of radio signal characteristics according to an exemplary embodiment.

Fig. 6 is the distribution schematic diagram in a kind of detection path and test position according to an exemplary embodiment.

Fig. 7 is a kind of block diagram of detector according to an exemplary embodiment.

Fig. 8 is a kind of block diagram of parsing module according to an exemplary embodiment.

Fig. 9 is a kind of block diagram of server according to an exemplary embodiment.

Figure 10 is a kind of block diagram of first generation module according to an exemplary embodiment.

Figure 11 is a kind of block diagram of first generation module according to an exemplary embodiment.

Figure 12 is a kind of block diagram of server according to an exemplary embodiment.

Figure 13 is a kind of block diagram of server according to an exemplary embodiment.

Figure 14 is a kind of block diagram of detector according to an exemplary embodiment.

Figure 15 is a kind of block diagram of server according to an exemplary embodiment.

Embodiment

Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.

Fig. 1 is the implementation ring involved by a kind of generation method of radio signal characteristics according to an exemplary embodiment Border schematic diagram.As shown in figure 1, the implementation environment includes at least one wireless smart devices 101, detector 102 and server 103.Wherein, wherein, at least one wireless smart devices 101, detector 102 and server 103 can be located at same local In net, the LAN can cover a room, a set of building etc..

Each wireless smart devices 101 can launch wireless signal, and each wireless smart devices 101 launched it is wireless Signal can be different agreement, as the wireless smart devices A wireless signals launched are WiFi agreements, wireless smart devices B hairs The wireless signal penetrated is Bluetooth protocol.Detector 102 supports the signal of identification various protocols, and it can gather each wireless intelligence The wireless signal that energy equipment 101 is launched, and any wireless signal can be parsed and obtain launching the intelligent wireless of the wireless signal The device identification of equipment 101, and after any wireless signal is received, obtained by the detection circuit of inside configuration and launch the nothing RSSI of the wireless smart devices 101 of line signal with respect to the place test position of detector 102.Server 103 and detector 102 It can be connected by wireless network, detector 102 can send the device identification being resolved to and RSSI to server 103, by Server 103 generates each wireless smart devices with respect to the wireless signal of test position according to the device identification of reception and RSSI Feature.Method each embodiment as described below of specific generation radio signal characteristics：

Fig. 2 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment, the disclosure The generation method for the radio signal characteristics that embodiment provides is applied in detector.As shown in Fig. 2 what the embodiment of the present disclosure provided The generation method of radio signal characteristics comprises the following steps.

In step s 201, the wireless signal of at least one wireless smart devices transmitting is gathered in specified test position.

In step S202, wireless signal is parsed, obtains launching the device identification of the wireless smart devices of wireless signal.

In step S203, each wireless smart devices are obtained at least one wireless smart devices with respect to test position RSSI。

In step S204, by the device identification of each wireless smart devices and each wireless smart devices with respect to detecting position The RSSI put is sent to server, makes server according to the device identification of each wireless smart devices of reception and each wireless intelligence Energy equipment generates radio signal characteristics of each wireless smart devices with respect to test position with respect to the RSSI of test position.

The method that the embodiment of the present disclosure provides, is gathered in test position by detector and parses wireless signal, sent out The device identification of the wireless smart devices of wireless signal is penetrated, and obtains RSSI of each wireless smart devices with respect to the test position Afterwards, the device identification of each wireless smart devices and each wireless smart devices are sent to service with respect to the RSSI of test position Device, make server according to the device identification of each wireless smart devices and each wireless smart devices with respect to the test position RSSI, generate radio signal characteristics of each wireless smart devices with respect to the test position.Pass through radio signal characteristics, Ke Yijian It is single quickly to know feature of each wireless smart devices with respect to the wireless signal that the test position is launched, and subsequently grinding Study carefully in practice, the positioning to wireless smart devices can be realized by radio signal characteristics.

In another embodiment, wireless signal is parsed, obtains launching the equipment mark of the wireless smart devices of wireless signal Know, including：

Wireless signal is parsed, obtains the protocol-identifier of wireless signal；

According to the protocol-identifier of wireless signal, device identification position in wireless signal is obtained；

The device identification position from wireless signal, read the equipment mark of the wireless smart devices of transmitting wireless signal Know.

Above-mentioned all optional technical schemes, any combination can be used to form the alternative embodiment of the present invention, herein no longer Repeat one by one.

Fig. 3 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment, the disclosure The generation method for the radio signal characteristics that embodiment provides is applied in server.As shown in figure 3, what the embodiment of the present disclosure provided The generation method of radio signal characteristics comprises the following steps.

In step S301, according to the device identification of each wireless smart devices at least one wireless smart devices, obtain The RSSI collection for the test position that each wireless smart devices specify relatively is taken, wherein, each wireless smart devices are with respect to detecting position The RSSI collection put includes each wireless smart devices with respect to multiple RSSI of test position, and multiple RSSI are by detector according to difference The wireless signal of time collection determines；

In step s 302, detected according to the device identification of each wireless smart devices and each wireless smart devices are relative The RSSI collection of position, generate radio signal characteristics of each wireless smart devices with respect to test position.

In another embodiment, it is relative according to the device identification of each wireless smart devices and each wireless smart devices The RSSI collection of test position, radio signal characteristics of each wireless smart devices with respect to test position are generated, including：

For any wireless smart devices at least one wireless smart devices, according to the equipment mark of wireless smart devices Know and wireless smart devices are with respect to the RSSI collection of test position, concentrate and remove with respect to the RSSI of test position from wireless smart devices Illegal RSSI, wherein, illegal RSSI is that the deviation between RSSI averages is more than the RSSI for specifying numerical value, and RSSI averages are wireless Smart machine concentrates all RSSI average value with respect to the RSSI of test position；

According to the RSSI collection for removing illegal RSSI, radio signal characteristics of the generation wireless smart devices with respect to test position.

According to the RSSI collection of the mark of each wireless smart devices and the relative test position of each wireless smart devices, it is determined that Signal fluctuation scope of each wireless smart devices with respect to test position；

According to signal fluctuation scope of each wireless smart devices with respect to test position, each wireless smart devices phase is generated To the radio signal characteristics of test position.

In another embodiment, it is relative according to the device identification of each wireless smart devices and each wireless smart devices The RSSI collection of test position, after generating each wireless smart devices with respect to the radio signal characteristics of test position, in addition to：

According to the device identification of each wireless smart devices and the relatively each test position of each wireless smart devices RSSI collection, generate the radio signal characteristics of the relatively each test position of each wireless smart devices.

In another embodiment, generate the relatively each test position of each wireless smart devices radio signal characteristics it Afterwards, in addition to：

Device identification and wireless smart devices phase when the wireless smart devices that the equipment received using positioning function is sent After the RSSI using the equipment present position of positioning function, according to the nothing of the relatively each test position of each wireless smart devices Line signal characteristic, it is determined that the equipment present position using positioning function；Wherein, the wireless intelligence sent using the equipment of positioning function The RSSI of the device identification of energy equipment and the equipment present position of wireless smart devices relative usage positioning function is by using fixed The equipment of bit function parses what its wireless signal received obtained.

Fig. 4 is a kind of generation method flow chart of radio signal characteristics according to an exemplary embodiment.With detection Exemplified by device and server interact the method for performing embodiment of the present disclosure offer, as shown in figure 4, what the embodiment of the present disclosure provided The generation method of radio signal characteristics comprises the following steps.

In step S401, detector gathers the wireless of at least one wireless smart devices transmitting in specified test position Signal.

In the embodiment of the present disclosure, the module for the wireless signal that can identify various agreements can be pre-configured with detector, because This, detector supports the wireless signal of identification different agreement.On this basis, detector is after any wireless signal is received, The device identification for the wireless smart devices for launching the wireless signal can be resolved to, while can also get and launch the wireless signal The RSSI of test position where wireless smart devices opposing detector.

Wherein, test position can preassign.The preassigned test position can be one, or more It is individual.For convenience of description, the step S401 of the embodiment of the present disclosure to step S404 is exemplified by having preassigned a test position Illustrate.

Detector is when specified test position gathers the wireless signal of at least one wireless smart devices transmitting, Ke Yitong Cross the wireless signal receiver configured thereon, such as antenna is realized.For example, certain time can be stopped in the test position, The wireless signal of at least one wireless smart devices transmitting is gathered within the period.Wherein, at least one intelligent wireless is set All wireless smart devices that can be detected in the standby investigative range for detector.

On the type of each wireless smart devices at least one wireless smart devices, the embodiment of the present disclosure is not made specifically Limit.For example, at least one wireless smart devices can include wireless router, smart mobile phone, Wi-Fi sockets, TV, Wi- Fi cameras, Wi-Fi air-conditionings, Baffle Box of Bluetooth, Zigbee (ZigBee protocol) bulb etc..On the quantity of wireless smart devices, sheet Open embodiment is equally not especially limited, for example, the quantity of wireless smart devices can be two, three, five etc..

In step S402, detector parsing wireless signal, the equipment for obtaining launching the wireless smart devices of wireless signal Mark.

Each wireless smart devices possess globally unique device identification, therefore, difference can be distinguished based on device identification Wireless smart devices.For any wireless smart devices, its MAC (Media would generally be included in its wireless signal launched Access Control, media access control) address, therefore, the device identification of each wireless smart devices includes but is not limited to For the MAC Address of each wireless smart devices.

Wherein, because the quantity of wireless smart devices may be multiple, detector can collect often in the test position The wireless signal of individual wireless smart devices transmitting, therefore, the wireless signal of detector parsing is each wireless of detector collection The wireless signal of smart machine transmitting.That is, detector can parse each wireless signal gathered, it is every to obtain transmitting The device identification of the wireless smart devices of individual wireless signal.

For any wireless signal in the wireless signal of detector collection, detector is parsing the wireless signal, obtains When launching the device identification of the wireless smart devices of the wireless signal, including but not limited to as follows S4021 to step S4023 is realized：

In step S4021, detector parses the wireless signal, obtains the protocol-identifier of the wireless signal.

Specifically, a type of agreement often corresponds to a protocol-identifier.Detector when receiving the wireless signal, The protocol-identifier of the wireless signal can be read, therefore, by parsing wireless signal, detector can obtain the association of wireless signal Assess a bid for tender knowledge.

In step S4022, detector obtains device identification in the wireless signal according to the protocol-identifier of the wireless signal Position.

Specifically, the wireless signal of every kind of agreement often has certain data format, and data format can instruction equipment mark Know the positional information in data.For example, for agreement A, its data format indicates that a data include 256, wherein, the 23rd It is used for storage device identification to the 26th.Wireless smart devices can write device identification corresponding association when launching wireless signal The position of storage device identification in view.Therefore, detector is obtained and set in the wireless signal in the protocol-identifier according to wireless signal During standby mark position, the data format of the wireless signal of the agreement according to protocol-identifier, can be obtained, and according to data lattice Positional information of the device identification in data indicated by formula, obtains device identification position in the wireless signal.

In step S4023, detector device identification position from the wireless signal, read and launch the wireless signal Wireless smart devices device identification.

On detector, the intelligent wireless of the wireless signal is launched in device identification position, reading from the wireless signal The mode of the device identification of equipment, the embodiment of the present disclosure are not especially limited.

Detector is performed both by above-mentioned steps S4021 to step S4023 to each wireless signal of collection, you can is launched The device identification of the wireless smart devices of each wireless signal.

In step S403, each wireless smart devices are with respect to the inspection at least one wireless smart devices of detector acquisition The RSSI that location is put.

Specifically, detection circuit is configured with inside detector, the output information of the detection circuit, which can serve to indicate that, to be connect The RSSI of the wireless signal of receipts.According to the configured information of detection circuit output, you can determine RSSI value.Again due to working as detector During in different test positions, its each wireless smart devices collected transmitting wireless signal RSSI be it is different, Therefore, when positioned at the test position, RSSI that detector detects is each wireless smart devices with respect to the test position RSSI。

In step s 404, detector is relative by the device identification of each wireless smart devices and each wireless smart devices The RSSI of the test position is sent to server.

Specifically, detector can send in real time wireless smart devices device identification and wireless smart devices with respect to the inspection The RSSI that location is put.That is, detector is often resolved to a wireless signal and launches the intelligent wireless of the wireless signal After equipment is with respect to the RSSI of the test position, device identification and the nothing of the wireless smart devices of the wireless signal will be launched at once Line smart machine is sent to server with respect to the RSSI of test position.

In addition, the device identification for each wireless smart devices that detector first can also be resolved in local cache and each Wireless smart devices and have obtained the equipment mark of all wireless smart devices with respect to the RSSI of the test position in the test position Know and all wireless smart devices with respect to the RSSI of the test position after, will parsing and obtain result disposably send to service Device.

Wherein, the device identification for the ease of each wireless smart devices of differentiation and the relative inspection of each wireless smart devices The RSSI that location is put, under this kind of mode, detector identifies in buffer memory device and during RSSI, can establish device identification and RSSI it Between mapping relations.As shown in table 1, the signal table of its mapping relations between a kind of device identification and RSSI.

Table 1

Device identification	RSSI of the wireless smart devices with respect to test position A
		Device A	-40dBm
Equipment B	-44dBm
		……
Equipment C	-47dBm

Wherein, the data in table 1 are only used for illustrating, and do not form the limitation to the embodiment of the present disclosure.

It should be noted that above-mentioned steps S401 to step S404 only with detector the test position acquire once without It is illustrated exemplified by line signal.However, in the specific implementation, in order to accurately obtain each wireless smart devices with respect to the detection The radio signal characteristics of position, detector can gather each wireless smart devices in the test position respectively in multiple different times The wireless signal of transmitting.That is, detector can repeat above-mentioned steps S401 to step S404 in different time, subsequently Server can be each in RSSI of each wireless smart devices of multiple different times with respect to the test position, generation according to detector Radio signal characteristics of the wireless smart devices with respect to the test position.On detector each wireless intelligence is gathered in the test position The number of the wireless signal of energy equipment transmitting, the embodiment of the present disclosure are not especially limited.

In step S405, server is according to the equipment marks of each wireless smart devices at least one wireless smart devices Know, obtain RSSI collection of each wireless smart devices with respect to the test position, wherein, each wireless smart devices are with respect to the detection The RSSI collection of position include each wireless smart devices with respect to the test position multiple RSSI, multiple RSSI by detector according to The wireless signal of different time collection determines.

That is, a wireless smart devices are relative including the wireless smart devices with respect to the RSSI collection of the test position Multiple RSSI of the test position, and the wireless signal that the plurality of RSSI is gathered by detector according to different time determines.

Specifically, server is receiving the device identification of a wireless smart devices of detector transmission and is being somebody's turn to do for the first time After wireless smart devices are with respect to the RSSI of the test position, the device identification of the wireless smart devices and the intelligent wireless can be set The RSSI of the standby relative test position is corresponding to be stored, and establishes a data set for being directed to the device identification.When receipt of subsequent should After device identification, server stores the wireless smart devices to number corresponding to the device identification with respect to the RSSI of the test position According to concentration, the data set is RSSI collection of the wireless smart devices with respect to the test position.With reference to the contents of the section, for every One wireless smart devices with respect to the test position RSSI collection, it is more with respect to the test position including the wireless smart devices Individual RSSI.When server needs to generate the radio signal characteristics of each wireless smart devices, server is first according to each wireless The device identification of smart machine, obtain RSSI collection of each wireless smart devices with respect to the test position.

In step S406, device identification and each wireless smart devices phase of the server according to each wireless smart devices To the RSSI collection of test position, radio signal characteristics of each wireless smart devices with respect to the test position are generated.

Wherein, for any wireless smart devices at least one wireless smart devices, it is with respect to the test position Radio signal characteristics comprise at least：The positional information of the test position and the wireless smart devices are with respect to the test position RSSI sizes.Wherein, the wireless smart devices can be a fixed numbers with respect to the RSSI sizes of the test position, can also For a fluctuation range.Wherein, the fixed numbers include but is not limited to be the wireless smart devices with respect to the test position RSSI concentrates all RSSI average value.

However, because each wireless smart devices are when launching wireless signal, the wireless signal launched may be due to A variety of causes and be not a stability number, but fluctuated in certain data area, therefore, server is according to each The device identification of wireless smart devices and each wireless smart devices generate each intelligent wireless with respect to the RSSI collection of test position Equipment with respect to test position radio signal characteristics when, including but not limited to as follows S4061 and step S4062 come real It is existing：

In step S4061, server is relative according to the mark of each wireless smart devices and each wireless smart devices The RSSI collection of test position, it is determined that signal fluctuation scope of each wireless smart devices with respect to test position.

Wherein, server it is determined that each wireless smart devices with respect to the test position signal fluctuation scope when, can be with RSSI collection of each wireless smart devices with respect to the test position is analyzed, it is determined that each wireless smart devices are with respect to the test position RSSI concentrate each RSSI maximum and minimum value, using the data area between maximum and minimum value as each wireless Signal fluctuation scope of the smart machine with respect to the test position.

In addition, for any wireless smart devices at least one wireless smart devices, server is it is determined that this is wireless Smart machine with respect to the test position signal fluctuation scope when, the wireless smart devices can also be calculated with respect to the test position RSSI concentrate all RSSI average value, and a reference data is obtained, so as to which RSSI average value and reference data be made For signal fluctuation scope of the wireless smart devices with respect to the test position.Wherein, reference data can rule of thumb be set, and be closed In the concrete numerical value of reference data, the embodiment of the present disclosure is not especially limited.For example, if some wireless smart devices is relative It is -40dBm, reference data 5dBm that the RSSI of the test position, which concentrates all RSSI average value, then the wireless smart devices It can be -40dBm ± 5dBm that signal fluctuation scope with respect to the test position, which is,.

In step S4062, server is raw according to signal fluctuation scope of each wireless smart devices with respect to test position Radio signal characteristics into each wireless smart devices with respect to test position.

Wherein, each wireless smart devices can be represented with respect to the radio signal characteristics of the test position by form, It can be represented by figure.As shown in table 2, it illustrates wireless communication of each wireless smart devices with respect to the test position The form schematic diagram of number feature.

Table 2

Device identification	RSSI of the wireless smart devices with respect to test position A
		Device A	-40dBm±5dBm
Equipment B	-44dBm±3dBm
		……

Equipment C

-47dBm±2dBm

It should be noted that the data in table 2 are only used for illustrating, the limitation to the embodiment of the present disclosure is not formed.

Shown in as shown in Figure 5, it illustrates each wireless smart devices are special with respect to the wireless signal of the test position The pictorial diagram of sign.Can be obtained by Fig. 5, the fluctuation ranges of wireless smart devices A radio signal characteristics for -45dBm to - 50dBm, the fluctuation ranges of wireless smart devices B radio signal characteristics are -30dBm to -32dBm, wireless smart devices C nothing The fluctuation range of line signal characteristic is -70dBm to -74dBm.

In another embodiment, because detector is in the relative detecting position of each wireless smart devices of different time collection During the RSSI put, it is possible that certain is once or certain RSSI gathered several times occurs feelings bigger than normal or less than normal due to accidentalia Condition.Now, when any wireless smart devices concentrate element as presence with respect to the RSSI of the test position, if server Radio signal characteristics are directly generated according to RSSI collection of the wireless smart devices with respect to the test position, it would be possible to occur what is generated The wireless smart devices situation inaccurate with respect to the radio signal characteristics of the test position occurs.In order to avoid this kind of situation is sent out Raw, for any wireless smart devices at least one wireless smart devices, server is according to the wireless smart devices Device identification and the wireless smart devices generate the wireless smart devices with respect to the test position with respect to the RSSI collection of test position Radio signal characteristics when, can be concentrated from the wireless smart devices with respect to the RSSI of the test position and remove illegal RSSI, and According to the RSSI collection for removing illegal RSSI, radio signal characteristics of the wireless smart devices with respect to the test position are generated.Wherein, Illegal RSSI can be that the deviation between RSSI averages is more than the RSSI for specifying numerical value, and RSSI averages are the wireless smart devices RSSI with respect to the test position concentrates all RSSI average value.

On specifying the concrete numerical value of numerical value, the embodiment of the present disclosure is not especially limited, when it is implemented, can be according to need Set.

It should be noted that above-mentioned steps S405 and step S406 only generate at least one wireless smart devices with server In be illustrated exemplified by each radio signal characteristics of the wireless smart devices with respect to a test position.However, specific real Shi Shi, due to radio signal characteristics of each wireless smart devices with respect to each position in room and differ.It is each in order to obtain The radio signal characteristics of the relatively multiple test positions of wireless smart devices, so as to generate the relatively multiple inspections of each wireless smart devices The radio signal characteristics that location is put, so that the radio signal characteristics of each wireless smart devices of generation have more referential, After server performs above-mentioned steps S405 and step S406, the relatively different detections of each wireless smart devices can also be obtained The RSSI collection of position, and according to the device identification of each wireless smart devices and the relatively each detecting position of each wireless smart devices The RSSI collection put, generate the radio signal characteristics of the relatively each test position of each wireless smart devices.

Wherein, multiple test positions can preassign, and detector can be according to each inspection on certain detection path The order that location is put, the wireless signal of each wireless smart devices transmitting is gathered in each test position successively.Such as Fig. 6 institutes Show, it illustrates a kind of relation schematic diagram detected between path and test position.In Fig. 6, arrow is oriented to detection path Direct of travel, each pore on arrow represents each test position.

Wherein, for any wireless smart devices, server is according to the device identification of the wireless smart devices and this is wireless The RSSI collection of the relatively each test position of smart machine, generate the wireless signal of the relatively each test position of the wireless smart devices Mode during feature, identical with the mode described in above-mentioned steps S405 and step S406, here is omitted.As shown in table 3, It illustrates a kind of signal table of the radio signal characteristics of the relatively multiple test positions of multiple wireless smart devices.

Table 3

It should be noted that the data in table 3 are only used for illustrating, the limitation to the embodiment of the present disclosure is not formed.

In another embodiment, server is generating the wireless communication of each relatively each test position of wireless smart devices After number feature, it can realize and set to any using positioning function according to the radio signal characteristics of each wireless smart devices It is standby to be positioned or location position.

Specifically, when being positioned or location position, can be gathered using the equipment of positioning function in its present position The wireless signal of any wireless smart devices transmitting, and the wireless signal is parsed, obtain launching the intelligent wireless of the wireless signal The RSSI of the equipment present position of the device identification of equipment and the wireless smart devices relative usage positioning function.Then, use The equipment of positioning function is by the device identification of the wireless smart devices and the equipment of wireless smart devices relative usage positioning function The RSSI of present position is sent to server.Server receives setting for the wireless smart devices of the equipment transmission using positioning function After the RSSI of the equipment present position of standby mark and wireless smart devices relative usage positioning function, according to the intelligent wireless of reception The device identification of equipment, the wireless smart devices phase is obtained from each wireless smart devices for having generated radio signal characteristics To the RSSI of each test position, then the RSSI of the RSSI of reception each test positions relative with the wireless smart devices is entered Row compares.If the RSSI matchings for RSSI some test position relative with the wireless smart devices that server receives, will The test position is as the equipment present position using positioning function.

For example, the device identification of the wireless smart devices sent using the equipment of positioning function is device A, and device A phase To in the RSSI of each test position, RSSI of the device A with respect to the 3rd test position parses with the equipment using positioning function Obtained RSSI matchings, it is determined that be currently at the 3rd test position using the equipment of positioning function.

Wherein, the RSSI matchings for RSSI some test position relative with the wireless smart devices that server receives, it is It is identical with respect to the RSSI of the test position with the wireless smart devices to refer to the RSSI that server receives；Or server reception RSSI be in the wireless smart devices with respect to the signal fluctuation of the test position in the range of.

Fig. 7 is a kind of block diagram of detector according to an exemplary embodiment, and the detector can be used in execution State the function in any embodiment performed by detector in embodiment corresponding to Fig. 2 to Fig. 4.Reference picture 7, the detector include adopting Collect module 701, parsing module 702, acquisition module 703 and sending module 704.Wherein：

The acquisition module 701 is configured as gathering the nothing of at least one wireless smart devices transmitting in specified test position Line signal；

The parsing module 702 is configured as parsing wireless signal, and the wireless smart devices for obtaining launching wireless signal are set Standby mark；

The acquisition module 703 is configured as obtaining the relative inspection of each wireless smart devices at least one wireless smart devices The RSSI that location is put；

The sending module 704 is configured as the device identification of each wireless smart devices and each wireless smart devices phase The RSSI of test position is sent to server, makes server according to the device identification of each wireless smart devices of reception and every Individual wireless smart devices generate wireless signal spy of each wireless smart devices with respect to test position with respect to the RSSI of test position Sign.

The detector that the embodiment of the present disclosure provides, by gathering in test position and parsing wireless signal, obtain launching nothing The device identification of the wireless smart devices of line signal, and after obtaining each wireless smart devices with respect to the RSSI of the test position, The device identification of each wireless smart devices and each wireless smart devices are sent to server with respect to the RSSI of test position, Make server according to the RSSI of the device identification of each wireless smart devices and each wireless smart devices with respect to the test position, Generate radio signal characteristics of each wireless smart devices with respect to the test position., can be simply fast by radio signal characteristics Feature of each wireless smart devices with respect to the wireless signal that the test position is launched is known promptly, and it is real in follow-up study In trampling, the positioning to wireless smart devices can be realized by radio signal characteristics.

In another embodiment, referring to Fig. 8, parsing module 702 includes resolution unit 7021, acquiring unit 7022 and read Take unit 7023.Wherein：

The resolution unit 7021 is configured as parsing wireless signal, obtains the protocol-identifier of wireless signal；

The acquiring unit 7022 is configured as the protocol-identifier according to wireless signal, obtains device identification institute in wireless signal In position；

The reading unit 7023 is configured as the device identification position from wireless signal, reads transmitting wireless signal The device identification of wireless smart devices.

On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method Embodiment in be described in detail, explanation will be not set forth in detail herein.

Fig. 9 is a kind of block diagram of server according to an exemplary embodiment, and the server can be used in execution State the function in any embodiment performed by server in embodiment corresponding to Fig. 2 to Fig. 4.Reference picture 9, the server include the One acquisition module 901 and the first generation module 902.Wherein：

First acquisition module 901 is configured as according to each wireless smart devices at least one wireless smart devices Device identification, the RSSI collection for the test position that each wireless smart devices are specified relatively is obtained, wherein, each wireless smart devices RSSI collection with respect to test position includes multiple RSSIs of each wireless smart devices with respect to test position, and multiple RSSI are by detecting The wireless signal that device gathers according to different time determines；

First generation module 902 is configured as device identification and each intelligent wireless according to each wireless smart devices Equipment generates radio signal characteristics of each wireless smart devices with respect to test position with respect to the RSSI collection of test position.

The server that the embodiment of the present disclosure provides, is gathered in test position by pick-up probe and parses wireless signal, Obtain launching the device identification of the wireless smart devices of wireless signal, and obtain each wireless smart devices with respect to the test position RSSI after the device identification of each wireless smart devices that sends and each wireless smart devices with respect to test position RSSI, The RSSI according to the device identification of each wireless smart devices and the relative test position of each wireless smart devices can be realized, Generate radio signal characteristics of each wireless smart devices with respect to the test position., can be simply fast by radio signal characteristics Feature of each wireless smart devices with respect to the wireless signal that the test position is launched is known promptly, and it is real in follow-up study In trampling, the positioning to wireless smart devices can be realized by radio signal characteristics.

In another embodiment, referring to Figure 10, it is single that the first generation module 902 includes the generation of removal unit 9021 and first Member 9022.Wherein：

The removal unit 9021 is configured as any wireless smart devices at least one wireless smart devices, root It is relative from wireless smart devices according to the device identification of wireless smart devices and the RSSI collection of the relative test position of wireless smart devices The RSSI of test position, which is concentrated, removes illegal RSSI, wherein, illegal RSSI is that the deviation between RSSI averages is more than specified number The RSSI of value, RSSI average are the average value that wireless smart devices concentrate all RSSI with respect to the RSSI of test position；

First generation unit 9022 is configured as, according to the RSSI collection for removing illegal RSSI, generating wireless smart devices phase To the radio signal characteristics of test position.

In another embodiment, referring to Figure 11, it is single that the first generation module 902 includes the generation of determining unit 9023 and second Member 9024.Wherein：

The determining unit 9023 is configured as mark and each wireless smart devices phase according to each wireless smart devices To the RSSI collection of test position, it is determined that signal fluctuation scope of each wireless smart devices with respect to test position；

Second generation unit 9024 is configured as the signal fluctuation with respect to test position according to each wireless smart devices Scope, generate radio signal characteristics of each wireless smart devices with respect to test position.

In another embodiment, the second acquisition module 903 and the second generation module are also included referring to Figure 12, server 904.Wherein：

Second acquisition module 903 is configured as obtaining the RSSI of the relatively different test positions of each wireless smart devices Collection；

Second generation module 904 is configured as device identification and each intelligent wireless according to each wireless smart devices The RSSI collection of the relatively each test position of equipment, the wireless signal for generating the relatively each test position of each wireless smart devices are special Sign.

In another embodiment, determining module 905 is also included referring to Figure 13, server.Wherein：

The determining module 905 is configured as the equipment for receiving the wireless smart devices sent using the equipment of positioning function After the RSSI of the equipment present position of mark and wireless smart devices relative usage positioning function, according to each wireless smart devices The radio signal characteristics of relatively each test position, it is determined that the equipment present position using positioning function；Wherein, using positioning work( Residing for the device identification of wireless smart devices of the equipment transmission of energy and the equipment of wireless smart devices relative usage positioning function The RSSI of position is to parse its wireless signal received by the equipment using positioning function to obtain.

Figure 14 is a kind of block diagram of detector 1400 according to an exemplary embodiment, and the detector can be used for holding The generation method for the radio signal characteristics that any embodiment is supplied in embodiment corresponding to the above-mentioned Fig. 2 to Fig. 4 of row.For example, visit It can be mobile phone to survey device 1400, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..

Reference picture 14, detector 1400 can include following one or more assemblies：Processing component 1402, memory 1404, power supply module 1406, multimedia groupware 1408, audio-frequency assembly 1410, I/O (Input/Output, input/output) interface 1412, sensor cluster 1414, and communication component 1416.

Processing component 1402 generally controls the integrated operation of detector 1400, such as leads to display, call, data The operation that letter, camera operation and record operation are associated.Processing component 1402 can include one or more processors 1420 Execute instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1402 can include one or more Module, the interaction being easy between processing component 1402 and other components.For example, processing component 1402 can include multimedia mould Block, to facilitate the interaction between multimedia groupware 1408 and processing component 1402.

Memory 1404 is configured as storing various types of data to support the operation in detector 1400.These data Example include being used for the instruction of any application program or method operated on detector 1400, contact data, telephone directory Data, message, picture, video etc..Memory 1404 can by any kind of volatibility or non-volatile memory device or Combinations thereof is realized, such as SRAM (Static Random Access Memory, static RAM), EEPROM (Electrically-Erasable Programmable Read-Only Memory, the read-only storage of electrically erasable Device), EPROM (Erasable Programmable Read Only Memory, Erasable Programmable Read Only Memory EPROM), PROM (Programmable Read-Only Memory, programmable read only memory), and ROM (Read-Only Memory, it is read-only to deposit Reservoir), magnetic memory, flash memory, disk or CD.

Power supply module 1406 provides electric power for the various assemblies of detector 1400.Power supply module 1406 can include power supply pipe Reason system, one or more power supplys, and other components associated with generating, managing and distributing electric power for detector 1400.

Multimedia groupware 1408 is included in the screen of one output interface of offer between the detector 1400 and user. In certain embodiments, screen can include LCD (Liquid Crystal Display, liquid crystal display) and TP (Touch Panel, touch panel).If screen includes touch panel, screen may be implemented as touch-screen, to receive from user's Input signal.Touch panel includes one or more touch sensors with the gesture on sensing touch, slip and touch panel.Touch Touch sensor can the not only border of sensing touch or sliding action, but also detect and touch or slide is related continues Time and pressure.In certain embodiments, multimedia groupware 1408 includes a front camera and/or rear camera.When Detector 1400 is in operator scheme, and during such as screening-mode or video mode, front camera and/or rear camera can connect Multi-medium data outside receiving.Each front camera and rear camera can be a fixed optical lens systems or tool There is focusing and optical zoom capabilities.

Audio-frequency assembly 1410 is configured as output and/or input audio signal.For example, audio-frequency assembly 1410 includes one MIC (Microphone, microphone), when detector 1400 is in operator scheme, such as call model, logging mode and speech recognition During pattern, microphone is configured as receiving external audio signal.The audio signal received can be further stored in storage Device 1404 is sent via communication component 1416.In certain embodiments, audio-frequency assembly 1410 also includes a loudspeaker, is used for Exports audio signal.

I/O interfaces 1412 provide interface, above-mentioned peripheral interface module between processing component 1402 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and Locking press button.

Sensor cluster 1414 includes one or more sensors, for providing the state of various aspects for detector 1400 Assess.For example, sensor cluster 1414 can detect opening/closed mode of detector 1400, the relative positioning of component, example Such as the display and keypad that component is detector 1400, sensor cluster 1414 can also detect detector 1400 or detector The position of 1400 1 components changes, the existence or non-existence that user contacts with detector 1400, the orientation of detector 1400 or plus Speed/deceleration and the temperature change of detector 1400.Sensor cluster 1414 can include proximity transducer, be configured to do not having There is the presence that object nearby is detected during any physical contact.Sensor cluster 1414 can also include optical sensor, such as CMOS (Complementary Metal Oxide Semiconductor, CMOS) or CCD (Charge-coupled Device, charge coupled cell) imaging sensor, for being used in imaging applications.In certain embodiments, the sensor group Part 1414 can also include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.

Communication component 1416 is configured to facilitate the communication of wired or wireless way between detector 1400 and other equipment. Detector 1400 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one In example property embodiment, communication component 1416 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel Relevant information.In one exemplary embodiment, the communication component 1416 also includes NFC (Near Field Communication, near-field communication) module, to promote junction service.For example, RFID (Radio can be based in NFC module Frequency Identification, radio frequency identification) technology, IrDA (Infra-red Data Association, infrared number According to association) technology, UWB (Ultra Wideband, ultra wide band) technology, BT (Bluetooth, bluetooth) technologies and other technologies are come Realize.

In the exemplary embodiment, detector 1400 can be by one or more ASIC (Application Specific Integrated Circuit, application specific integrated circuit), DSP (Digital signal Processor, at data signal Manage device), DSPD (Digital signal Processor Device, digital signal processing appts), PLD (Programmable Logic Device, PLD), FPGA (Field Programmable Gate Array, field programmable gate Array), controller, microcontroller, microprocessor or other electronic components realize, it is real corresponding to above-mentioned Fig. 2 to Fig. 4 for performing Apply the generation method of the radio signal characteristics that any embodiment provides in example.

In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 1404 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1420 of detector 1400. For example, the non-transitorycomputer readable storage medium can be that (Random Access Memory, are deposited at random by ROM, RAM Access to memory), CD-ROM (Compact Disc Read-Only Memory, compact disc read-only memory), tape, floppy disk and light Data storage device etc..

A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processor of detector During execution so that detector is able to carry out a kind of generation method of radio signal characteristics, and methods described includes：

Wireless signal is parsed, obtains launching the device identification of the wireless smart devices of wireless signal；

Each wireless smart devices are obtained at least one wireless smart devices with respect to the RSSI of test position；

The device identification of each wireless smart devices and each wireless smart devices are sent with respect to the RSSI of test position To server, server is set to be examined according to the device identification of each wireless smart devices of reception and each wireless smart devices are relative The RSSI that location is put generates radio signal characteristics of each wireless smart devices with respect to test position.

Assuming that above-mentioned is the first possible embodiment, then provided based on the first possible embodiment Second of possible embodiment in, in the memory of detector, also include and be used to perform the instruction that operates below：Parse nothing Line signal, obtain launching the device identification of the wireless smart devices of wireless signal, including：

The non-transitorycomputer readable storage medium that the embodiment of the present disclosure provides, by gathering and parsing in test position Wireless signal, obtain launching the device identification of the wireless smart devices of wireless signal, and it is relative to obtain each wireless smart devices After the RSSI of the test position, by the device identification of each wireless smart devices and each wireless smart devices with respect to test position RSSI send to server, make device identification and each wireless smart devices phase of the server according to each wireless smart devices To the RSSI of the test position, radio signal characteristics of each wireless smart devices with respect to the test position are generated.By wireless Signal characteristic, it can quickly and easily know spy of each wireless smart devices with respect to the wireless signal that the test position is launched Sign, and in follow-up study practice, the positioning to wireless smart devices can be realized by radio signal characteristics.

Figure 15 is a kind of block diagram of server 1500 according to an exemplary embodiment, and the server can be used for holding The generation method for the radio signal characteristics that any embodiment provides in embodiment corresponding to the above-mentioned Fig. 2 to Fig. 4 of row.Reference picture 15, Server 1500 includes processing component 1522, and it further comprises one or more processors, and by 1532 generations of memory The memory resource of table, can be by the instruction of the execution of processing component 1522, such as application program for storing.In memory 1532 The application program of storage can include it is one or more each correspond to the module of one group of instruction.In addition, treatment group Part 1522 is configured as execute instruction, to perform the wireless communication that any embodiment provides in embodiment corresponding to above-mentioned Fig. 2 to Fig. 4 The generation method of number feature.

Server 1500 can also include the power management that a power supply module 1526 is configured as execute server 1500, One wired or wireless network interface 1550 is configured as server 1500 being connected to network, and an input and output (I/O) Interface 1558.Server 1500 can be operated based on the operating system for being stored in memory 1532, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

When one or more instruction is performed by the processing component 1522 of processor so that server is able to carry out A kind of generation method of radio signal characteristics, methods described include：

According to the device identification of each wireless smart devices at least one wireless smart devices, each intelligent wireless is obtained Equipment with respect to test position RSSI collection, wherein, each wireless smart devices include wireless intelligence with respect to the RSSI collection of test position Can equipment with respect to multiple RSSI of test position, the wireless signal that multiple RSSI are gathered by detector according to different time determines；

According to the RSSI collection of the device identification of each wireless smart devices and each wireless smart devices with respect to test position, Generate radio signal characteristics of each wireless smart devices with respect to test position.

Assuming that above-mentioned the first possible implementation provided for server, then make in the first possible embodiment Based on and provide second of possible embodiment in, in the memory of server, also include be used for perform following operation Instruction：According to the RSSI collection of the device identification of each wireless smart devices and each wireless smart devices with respect to test position, Radio signal characteristics of each wireless smart devices with respect to test position are generated, including：

In the third the possible embodiment provided based on the first possible embodiment, server In memory, also include and be used to perform the instruction operated below：According to the device identification of each wireless smart devices and each nothing It is special with respect to the wireless signal of test position to generate each wireless smart devices with respect to the RSSI collection of test position for line smart machine Sign, including：

In the 4th kind of possible embodiment provided based on the first possible embodiment, server In memory, also include and be used to perform the instruction operated below：According to the device identification of each wireless smart devices and each nothing Line smart machine generates radio signal characteristics of each wireless smart devices with respect to test position with respect to the RSSI collection of test position Afterwards, in addition to：

In the 5th kind of possible embodiment provided based on the 4th kind of possible embodiment, server In memory, also include and be used to perform the instruction operated below：Generate the relatively each test position of each wireless smart devices After radio signal characteristics, in addition to：

The server that the embodiment of the present disclosure provides, is gathered in test position by pick-up probe and parses wireless signal, Obtain launching the device identification of the wireless smart devices of wireless signal, and obtain each wireless smart devices with respect to the test position RSSI after each device identification for sending and each wireless smart devices with respect to test position RSSI, it is possible to achieve according to every The device identification of individual wireless smart devices and each wireless smart devices generate each wireless intelligence with respect to the RSSI of the test position Radio signal characteristics of the energy equipment with respect to the test position.By radio signal characteristics, each nothing can be quickly and easily known Line smart machine, can be by and in follow-up study practice with respect to the feature for the wireless signal that the test position is launched Radio signal characteristics realize the positioning to wireless smart devices.

Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or Person's adaptations follow the general principle of the present invention and including the undocumented common knowledges in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following Claim is pointed out.

It should be appreciated that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim.

Claims

1. a kind of generation method of radio signal characteristics, it is characterised in that in detector, the detector to support identification extremely The wireless signal of few two kinds of agreements, methods described include：

Obtain the reception signal of the relatively described test position of each wireless smart devices at least one wireless smart devices Intensity indicates RSSI；

By the device identification of each wireless smart devices and the relatively described test position of each wireless smart devices RSSI is sent to server, makes the server according to the device identification of each wireless smart devices of reception and described every The relatively described test position of RSSI generations each wireless smart devices of the relatively described test position of individual wireless smart devices Radio signal characteristics.

2. according to the method for claim 1, it is characterised in that the parsing wireless signal, obtain launching the nothing The device identification of the wireless smart devices of line signal, including：

The device identification position from the wireless signal, the equipment for reading the wireless smart devices for launching the wireless signal Mark.

3. a kind of generation method of radio signal characteristics, it is characterised in that methods described includes：

According to the device identification of each wireless smart devices at least one wireless smart devices, each intelligent wireless is obtained The received signal strength indicator RSSI collection for the test position that equipment is specified relatively, the relatively described inspection of each wireless smart devices The RSSI collection that location is put includes the multiple RSSI, the multiple RSSI of the relatively described test position of each wireless smart devices The wireless signal gathered by detector according to different time determines；

According to the device identification of each wireless smart devices and the relatively described test position of each wireless smart devices RSSI collection, generate the radio signal characteristics of each relatively described test position of wireless smart devices.

4. according to the method for claim 3, it is characterised in that the equipment mark according to each wireless smart devices Know and the RSSI collection of the relatively described test position of each wireless smart devices, generation each wireless smart devices are relative The radio signal characteristics of the test position, including：

For any wireless smart devices at least one wireless smart devices, according to setting for the wireless smart devices The RSSI collection of standby mark and the relatively described test position of the wireless smart devices, from the relatively described inspection of the wireless smart devices The RSSI that location is put, which is concentrated, removes illegal RSSI, and the illegal RSSI is more than for the deviation between RSSI averages specifies numerical value RSSI, the RSSI averages concentrate being averaged for all RSSI for the RSSI of the relatively described test position of the wireless smart devices Value；

According to the RSSI collection for removing illegal RSSI, the wireless signal for generating the relatively described test position of the wireless smart devices is special Sign.

5. according to the method for claim 3, it is characterised in that the equipment mark according to each wireless smart devices Know and the RSSI collection of the relatively described test position of each wireless smart devices, generation each wireless smart devices are relative The radio signal characteristics of the test position, including：

According to the mark of each wireless smart devices and the relatively described test position of each wireless smart devices RSSI collection, determine the signal fluctuation scope of the relatively described test position of each wireless smart devices；

According to the signal fluctuation scope of the relatively described test position of each wireless smart devices, each wireless intelligence is generated The radio signal characteristics of the energy relatively described test position of equipment.

6. according to the method for claim 3, it is characterised in that the equipment mark according to each wireless smart devices Know and the RSSI collection of the relatively described test position of each wireless smart devices, generation each wireless smart devices are relative After the radio signal characteristics of the test position, in addition to：

7. according to the method for claim 6, it is characterised in that each wireless smart devices of generation each detect relatively After the radio signal characteristics of position, in addition to：

Device identification and the wireless smart devices phase when the wireless smart devices that the equipment received using positioning function is sent After the RSSI using the equipment present position of positioning function, each detected relatively according to each wireless smart devices The radio signal characteristics of position, determine the equipment present position using positioning function；Wherein, it is described using positioning function The device identification for the wireless smart devices that equipment is sent and the relatively described equipment using positioning function of the wireless smart devices The RSSI of present position is to parse its wireless signal received by the equipment using positioning function to obtain.

8. a kind of detector, it is characterised in that the detector supports the wireless signal of at least two agreements of identification, the detection Device includes：

Parsing module, for parsing the wireless signal, obtain launching the equipment mark of the wireless smart devices of the wireless signal Know；

Acquisition module, for obtaining the relatively described detecting position of each wireless smart devices at least one wireless smart devices The received signal strength indicator RSSI put；

Sending module, for by the device identification of each wireless smart devices and each wireless smart devices with respect to institute The RSSI for stating test position is sent to server, makes equipment of the server according to each wireless smart devices of reception The RSSI generations each wireless smart devices identified with the relatively described test position of each wireless smart devices are relative The radio signal characteristics of the test position.

9. detector according to claim 8, it is characterised in that the parsing module includes：

Acquiring unit, for the protocol-identifier according to the wireless signal, it is in place to obtain the institute of device identification in the wireless signal Put；

Reading unit, for the device identification position from the wireless signal, read and launch the wireless of the wireless signal The device identification of smart machine.

10. a kind of server, it is characterised in that the server includes：

First acquisition module, for the device identification according to each wireless smart devices at least one wireless smart devices, obtain The received signal strength indicator RSSI collection of each test position that wireless smart devices are specified relatively is taken, it is described each wireless The RSSI collection of the relatively described test position of smart machine includes the more of the relatively described test position of each wireless smart devices Individual RSSI, the wireless signal that the multiple RSSI is gathered by detector according to different time determine；

First generation module, for the device identification according to each wireless smart devices and each wireless smart devices The RSSI collection of relatively described test position, the wireless signal for generating the relatively described test position of each wireless smart devices are special Sign.

11. server according to claim 10, it is characterised in that first generation module includes：

Removal unit, for for any wireless smart devices at least one wireless smart devices, according to the nothing The device identification of line smart machine and the RSSI collection of the relatively described test position of the wireless smart devices, from the intelligent wireless The RSSI of the relatively described test position of equipment, which is concentrated, removes illegal RSSI, and the illegal RSSI is the deviation between RSSI averages More than the RSSI of specified numerical value, the RSSI averages concentrate institute for the RSSI of the relatively described test position of the wireless smart devices There is RSSI average value；

First generation unit, for according to the RSSI collection for removing illegal RSSI, generating the relatively described inspection of the wireless smart devices The radio signal characteristics that location is put.

12. server according to claim 10, it is characterised in that first generation module includes：

Determining unit, it is relatively described for the mark according to each wireless smart devices and each wireless smart devices The RSSI collection of test position, determine the signal fluctuation scope of the relatively described test position of each wireless smart devices；

Second generation unit, for the signal fluctuation scope according to each relatively described test position of wireless smart devices, Generate the radio signal characteristics of the relatively described test position of each wireless smart devices.

13. server according to claim 10, it is characterised in that the server also includes：

Second generation module, for the device identification according to each wireless smart devices and each wireless smart devices The RSSI collection of relatively each test position, generate the radio signal characteristics of the relatively each test position of each wireless smart devices.

14. server according to claim 13, it is characterised in that the server also includes：

Determining module, for the device identification when the wireless smart devices for receiving the equipment transmission using positioning function and the nothing After the relatively described RSSI using the equipment present position of positioning function of line smart machine, according to each wireless smart devices The radio signal characteristics of relatively each test position, determine the equipment present position using positioning function；Wherein, it is described to make The device identification of the wireless smart devices sent with the equipment of positioning function and the wireless smart devices are relatively described using fixed The RSSI of the equipment present position of bit function is to parse its wireless signal received by the equipment using positioning function to obtain Arrive.

15. a kind of detector, it is characterised in that the detector supports the wireless signal of at least two agreements of identification, the spy Surveying device includes：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：

16. a kind of server, it is characterised in that the server includes：

Processor；

For storing the memory of processor-executable instruction；

Wherein, the processor is configured as：