CN106993274A

CN106993274A - Car searching method, terminal, vehicle and seek car system

Info

Publication number: CN106993274A
Application number: CN201710228841.1A
Authority: CN
Inventors: 潘霄斌; 金崇奎
Original assignee: NIO Co Ltd
Current assignee: NIO Co Ltd
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2017-07-28

Abstract

The present invention, which is related to, to be disclosed a kind of car searching method, terminal, vehicle and seeks car system.Wherein, the car searching method includes：First position information is received, and obtains second place information；According to first position information and second place information, car distance is sought in calculating；According to car distance is sought, it is determined that seeking car response signal；Car response signal will be sought and feed back to terminal.Above-mentioned technical proposal is calculated by first position information and second place information seeks car distance, and then determine and seek car response signal, and fed back to terminal, to carry out seeking car, so as to which the present invention solves the technical problem for how rapidly searching out to differentiation vehicle, the method of dynamic adaptation according to the distance change of people and car, realize that penetrability is expectable, vehicle-state can feed back, seek car information can differentiation, and the effect for helping user more rapidly and accurately to find target vehicle.

Description

Car searching method, terminal, vehicle and seek car system

Technical field

The present invention relates to car networking technology field, more particularly, to a kind of car searching method, terminal, vehicle and car system is sought System.

Background technology

At present, for vehicle car owner, if having forgotten definite parking site, then in complicated parking scene Car is found, then generally requires to search each position in parking lot repeatedly.Existing driving skills art of seeking is used based on wireless transmission technique Car key remote control scheme, there is Railway Project in the technical scheme：(1) in the case where different obstacles penetrates scene, command range is fluctuated It is larger；(2) simply blowing a whistle with headlight function, effect can be affected in the case where many people concurrently seek the scenes such as car；(3) lack negative anti- Feedback, it is that wireless control technology fails (such as that user, which can not differentiate,：Battery electric quantity is inadequate) or it is distant and confiscate vehicle hair The signal gone out is (for example：Only hear and blow a whistle or see headlight)；

In view of this, it is special to propose the present invention.

The content of the invention

The present invention provides a kind of car searching method, its can with differentiation fast searching to vehicle.In addition, also providing a kind of whole End, vehicle and seek car system.

To achieve these goals, there is provided following technical scheme according to the first aspect of the invention：

A kind of car searching method, this method can include：

First position information is received, and obtains second place information；

According to the first position information and the second place information, car distance is sought in calculating；

Car distance is sought according to described, it is determined that seeking car response signal；

The car response signal of seeking is fed back into terminal.

Preferably, described according to the first position information and the second place information, car distance is sought in calculating to wrap Include：

According to the first position information and the second place information, calculating initially seeks car distance；

Car distance is sought described in the basis, it is determined that seeking car response signal can include：

Car distance initially is sought according to described, calculates in real time seek car response signal frequency according to the following formula：

In formula, the Fs represents to seek car response signal frequency；The Ds0 represents initially to seek car distance；The Ld represent away from From the reference range of homogenization；The F_maxRepresent the signal response frequency lower limit that minimum distance is supported；The F_minRepresent farthest The signal response frequency lower limit that distance is supported；

Car response signal frequency is sought according to described, it is determined that described seek car response signal.

Preferably, the above method can also include：

Car response signal frequency is sought according to described, sends and blows a whistle and big modulating signal.

Preferably, the above method can also include：

Detect the intensity of illumination of vehicle periphery；

If the intensity of illumination is less than intensity of illumination threshold value, headlight is opened.

Preferably, the above method can also include：

Detect vehicle-periphery noise decibels；

The volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

In formula, the Db represents the volume decibel blown a whistle；The Dbx represents the vehicle-periphery noise decibel Number；The Δ Db represents a decibel increment.

To achieve these goals, according to the second aspect of the invention, following technical scheme is additionally provided：

A kind of car searching method, this method can include：

First position information is sent to vehicle；

In response to the processing to the first position information, car response signal is sought in reception, and synchronously prompting user is carried out Seek car.

Preferably, car response signal is sought in the reception, and synchronously prompting user carries out seeking car and included：

Car response signal is sought described in receiving；

Synchronously with the frequency for seeking car response signal, user is pointed out according to predetermined alerting pattern.

Preferably, the alerting pattern is shown including vibration, voice or screen interface.

Preferably, also include before the transmission first position information to vehicle：

Sent to the vehicle and seek car request signal；

In response to the vehicle to the authentication success for seeking car request signal, set up and communicate to connect with the vehicle.

Preferably, the above method can also include：

Sent to the vehicle and seek the instruction of car mode activation；

Receive the vehicle and enter the prompting for seeking car pattern.

To achieve these goals, according to the third aspect of the invention we, following technical scheme is additionally provided：

A kind of car searching method, this, which states method, to include：

Terminal sends first position information to vehicle；

Vehicle receiver first position information, and obtain second place information；

The vehicle seeks car distance according to the first position information and the second place information, calculating；

The vehicle seeks car distance according to, it is determined that seeking car response signal, and the car response signal of seeking is fed back to Terminal；

The terminal seeks car response signal described in receiving, and synchronously prompting user carries out seeking car.

Preferably, seeking car response signal described in the terminal reception, and synchronously point out user's progress to seek car includes：

The terminal seeks car response signal described in receiving；

With the frequency for seeking car response signal, user synchronously is pointed out according to predetermined alerting pattern for the terminal.

Preferably, it can also include before the terminal sends first position information to vehicle：

The terminal sends to the vehicle and seeks car request signal；

The terminal response, to the authentication success for seeking car request signal, is set up with the vehicle and communicated in the vehicle Connection.

Preferably, it can also include after the foundation communication connection：

The terminal is sent to the vehicle seeks the instruction of car mode activation；

The terminal receives the vehicle and enters the prompting for seeking car pattern.

Preferably, the vehicle is according to the first position information and the second place information, and car distance bag is sought in calculating Include：

The vehicle initially seeks car distance according to the first position information and the second place information, calculating；

The vehicle seeks car distance according to, it is determined that seeking car response signal includes：

The vehicle initially seeks car distance according to described, seeks car response signal frequency described in calculating in real time according to the following formula：

The vehicle seeks car response signal frequency according to, it is determined that described seek car response signal.

Preferably, the car response signal of seeking is to blow a whistle and big modulating signal.

Preferably, the above method can also include：

Intensity of illumination of the vehicle detection around it；

If the intensity of illumination is less than intensity of illumination threshold value, the vehicle opens headlight.

Preferably, the above method can also include：

The vehicle detection vehicle-periphery noise decibels, and the volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

Preferably, the above method can also include：

The user perceives the vehicle and responds the terminal and send seek car signal according to the alerting pattern.

To achieve these goals, according to the fourth aspect of the invention, following technical scheme is additionally provided：

A kind of vehicle, is used for and terminal communication；The vehicle can include：

3rd receiving module, for receiving first position information；

Acquisition module, for obtaining second place information；

First computing module, for according to the first position information and the second place information, car distance to be sought in calculating；

Determining module, for seeking car distance according to, it is determined that seeking car response signal；

Feedback module, for the car response signal of seeking to be fed back into terminal.

Preferably, first computing module can include：

First calculating sub module, for according to the first position information and the second place information, calculating initially to be sought Car distance；

The determining module can include：

Second computing module, for initially seeking car distance according to described, calculates seek car response signal frequency according to the following formula in real time Rate：

Determination sub-module, for seeking car response signal frequency according to, it is determined that described seek car response signal.

Preferably, above-mentioned vehicle can also include：

Car respond module is sought, for seeking car response signal frequency according to, sends and blows a whistle and big modulating signal.

Preferably, above-mentioned vehicle can also include：

First detection module, the intensity of illumination for detecting vehicle periphery；

Turn on light module, for when the intensity of illumination is less than intensity of illumination threshold value, opening headlight.

Preferably, the vehicle can also include：

Second detection module, for detecting vehicle-periphery noise decibels；

Setting module, the volume decibel blown a whistle for being set according to following formula：

Db=Dbx+ Δs Db；

To achieve these goals, according to the fifth aspect of the invention, following technical scheme is additionally provided

A kind of terminal, is used for and vehicle communication；The terminal can include：

First sending module, for sending first position information to vehicle；

Car module is sought, in response to the processing to the first position information, receiving and seeking car response signal, and synchronously Prompting user carries out seeking car.

Preferably, the car module of seeking can include：

First receiving module, described car response signal is sought for receiving；

Reminding module, for the frequency for seeking car response signal, user synchronously to be pointed out according to predetermined alerting pattern.

Preferably, the terminal can also include：

Second sending module, car request signal is sought for being sent to the vehicle；

Module is set up, for, to the authentication success for seeking car request signal, being built in response to the vehicle with the vehicle Vertical communication connection.

Preferably, the terminal can also include：

3rd sending module, the instruction of car mode activation is sought for being sent to the vehicle；

Second receiving module, for receiving the vehicle into the prompting for seeking car pattern.

To achieve these goals, according to the sixth aspect of the invention, following technical scheme is additionally provided：

One kind seeks car system, and the system can include：

Above-mentioned terminal；

Above-mentioned vehicle.

Preferably, the system can also include：

The user, for according to the alerting pattern, the car of seeking for perceiving the vehicle response terminal and sending to be believed Number.

To achieve these goals, according to the seventh aspect of the invention, following technical scheme is additionally provided：

A kind of car searching method, this method can include：

Sent to the high in the clouds and seek car request；

Receive and seek the result that car request is corresponding, car pattern is sought in vehicle entrance that is being fed back by the high in the clouds with described；

When the vehicle enters and seeks car pattern, the positional information of the real-time terminal is sent to the high in the clouds.

To achieve these goals, according to the eighth aspect of the invention, following technical scheme is additionally provided：

A kind of car searching method, this method can include：

The car mode activation of seeking sent in the high in the clouds is received to instruct；

The instruction of car mode activation is sought in response to described, the activation pattern of the vehicle is triggered and is sent to feedback module and activated Successful information；

The activation successful information is fed back into the high in the clouds, and the positional information of the vehicle is sent to the cloud End；

Receive the signal frequency that the high in the clouds is sent；

Signal corresponding thereto is sent according to the signal frequency.

To achieve these goals, according to the ninth aspect of the invention, following technical scheme is additionally provided：

A kind of car searching method, this method can include：

Receive that the terminal sends seeks car request；

Ask to seek the instruction of car mode activation to vehicle transmission according to the car of seeking；

In response to it is described seek the instruction of car mode activation it is corresponding, by the vehicle feedback return activation successful information, and The vehicle is sent into the result for seeking car pattern to the terminal；

Receive and seek that car request is corresponding, the real-time terminal that is being sent by terminal positional information with described And the positional information for the vehicle sent by the vehicle；

According to the positional information and the positional information of the vehicle of the real-time terminal, signal frequency is determined；

The signal frequency is sent to the vehicle.

Preferably, the signal frequency includes signal type；The positional information of the real-time terminal of the basis and institute The positional information of vehicle is stated, determines that signal frequency can specifically include：

According to the positional information of the terminal and the positional information of the vehicle, determine between the terminal and the vehicle Distance；

The distance between the terminal and the vehicle is compared with predetermined distance threshold, to determine the end The distance between end and the vehicle difference；

Judge whether presently described signal type has been used, to determine the signal with using signal type difference Type；

The signal frequency is determined according to the range difference and judged result.

Preferably, it is described to determine that the signal frequency specifically include according to the range difference and judged result：

The wave volume size that is sent according to the vehicle fleet size or the vehicle under scene where the vehicle determines to put Big coefficient；

The product of the amplification coefficient and prearranged signals frequency is defined as the signal frequency.

Preferably, methods described can also include：

The car of seeking is asked to authenticate；

The car mode activation of seeking is sent to the vehicle in the event that the authentication is successful to instruct.

To achieve these goals, according to the tenth aspect of the invention, following technical scheme is additionally provided：

A kind of terminal, it is connected by high in the clouds with vehicle communication；The terminal can include：

4th sending module, car request is sought for being sent to the high in the clouds；

3rd receiving module, seeks that car request is corresponding, the vehicle that is being fed back by the high in the clouds enters for receiving with described Enter to seek the result of car pattern；

5th sending module, is connected with first receiving module, for when the vehicle enters and seeks car pattern, by fact When the positional information of the terminal send to the high in the clouds.

To achieve these goals, according to the eleventh aspect of the invention, following technical scheme is additionally provided：

A kind of vehicle, it is connected by high in the clouds with terminal communication；The vehicle can include：

4th receiving module, is instructed for receiving the car mode activation of seeking that the high in the clouds is sent；

Trigger module, is connected with second receiving module, for seeking the instruction of car mode activation in response to described, triggers institute State the activation pattern of vehicle and send activation successful information to feedback module；

The feedback module, is connected with the trigger module, for the activation successful information to be fed back into the high in the clouds, And send the positional information of the vehicle to the high in the clouds；

5th receiving module, for receiving the signal frequency that the high in the clouds is sent；

Signal sends module, is connected with the 3rd receiving module, is corresponded to therewith for being sent according to the signal frequency Signal.

To achieve these goals, according to the twelfth aspect of the invention, following technical scheme is additionally provided：

A kind of high in the clouds, it is connected with terminal and vehicle communication respectively；The high in the clouds can include：

6th receiving module, is asked for receiving the car of seeking that the terminal is sent；

6th sending module, is connected with the 6th receiving module, asks to send out to the vehicle for seeking car according to Send and seek the instruction of car mode activation；

Respond module, in response to it is described seek the instruction of car mode activation it is corresponding, by the vehicle feedback return swash Successful information living, and the vehicle is sent into the result for seeking car pattern to the terminal；

7th receiving module, for receive with it is described seek car request it is corresponding, by the terminal send it is described real-time The positional information of the positional information of the terminal and the vehicle sent by the vehicle；

Determining module, is connected with the 7th receiving module, for the positional information according to the real-time terminal and institute The positional information of vehicle is stated, signal frequency is determined；

7th sending module, is connected with the determining module, for the signal frequency to be sent to the vehicle.

Preferably, the signal frequency includes signal type；

The determining module further comprises：

Distance determining unit, is connected with the 7th receiving module, for the positional information according to the real-time terminal With the positional information of the vehicle, the distance between the terminal and described vehicle are determined；

Comparing unit, is connected with the distance determining unit, for by described between the terminal and the vehicle away from It is compared from predetermined distance threshold, to determine the distance between the terminal and vehicle difference；

Judging unit, for judging whether presently described signal type has been used, to determine with using signal type The signal type of difference；

Frequency determinative elements, are connected with the comparing unit and the judging unit, for according to the range difference and sentencing Disconnected result determines the signal frequency.

Preferably, the frequency determinative elements further comprise：

Amplification coefficient determining unit, sends for the vehicle fleet size or the vehicle under the scene according to where the vehicle Wave volume size determines amplification coefficient；

Frequency determination subelement, is connected with the amplification coefficient determining unit, for the amplification coefficient to be believed with predetermined The product of number frequency is defined as the signal frequency.

Preferably, the high in the clouds also includes authentication module, wherein：

Authentication module, is connected with the 6th receiving module, for asking to authenticate to the car of seeking；

6th sending module, is connected with the authentication module, is additionally operable in the event that the authentication is successful to the car Sending the car mode activation of seeking instructs.

To achieve these goals, according to the thirteenth aspect of the invention, following technical scheme is additionally provided：

One kind seeks car system, and the system can include：

Above-mentioned terminal；Above-mentioned vehicle；Above-mentioned high in the clouds.

The present invention provides a kind of car searching method, terminal, vehicle and seeks car system.Wherein, the car searching method includes：Receive First position information, and obtain second place information；According to first position information and second place information, car distance is sought in calculating； According to car distance is sought, it is determined that seeking car response signal；Car response signal will be sought and feed back to terminal.Above-mentioned technical proposal passes through first Confidence ceases and second place information seeks car distance to calculate, and then determines and seek car response signal, and is fed back to terminal, with Car is sought in progress, so that the present invention solves the technical problem for how rapidly searching out to differentiation vehicle, according to people and car The method of distance change and dynamic adaptation, realize that penetrability is expectable, vehicle-state can feed back, seek car information can differentiation, And help user more rapidly and accurately finds the effect of target vehicle.

Scheme 1, a kind of car searching method, it is characterised in that methods described includes：

First position information is received, and obtains second place information；

The car response signal of seeking is fed back into terminal.

Scheme 2, the method according to scheme 1, it is characterised in that

It is described according to the first position information and the second place information, car distance is sought in calculating to be included：

Car distance is sought described in the basis, it is determined that seeking car response signal includes：

In formula, the Fs represents to seek car response signal frequency；The Ds0 represents initially to seek car distance；The Ld represents distance One reference range changed；The F_maxRepresent the signal response frequency lower limit that minimum distance is supported；The F_minRepresent maximum distance The signal response frequency lower limit of support；

Scheme 3, the method according to scheme 2, it is characterised in that methods described also includes：

Scheme 4, the method according to scheme 3, it is characterised in that methods described also includes：

Detect the intensity of illumination of vehicle periphery；

Scheme 5, the method according to scheme 3, it is characterised in that methods described also includes：

Detect vehicle-periphery noise decibels；

The volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

In formula, the Db represents the volume decibel blown a whistle；The Dbx represents the vehicle-periphery noise decibels； The Δ Db represents a decibel increment.

Scheme 6, a kind of car searching method, it is characterised in that methods described includes：

First position information is sent to vehicle；

In response to the processing to the first position information, car response signal is sought in reception, and synchronously prompting user carries out seeking car.

Scheme 7, the method according to scheme 6, it is characterised in that car response signal is sought in the reception, and synchronously prompting is used Car is sought in family progress to be included：

Car response signal is sought described in receiving；

Scheme 8, the method according to scheme 7, it is characterised in that the alerting pattern includes vibration, voice or screen interface Display.

Scheme 9, the method according to scheme 6, it is characterised in that also wrapped before the transmission first position information to vehicle Include：

Sent to the vehicle and seek car request signal；

Scheme 10, the method according to scheme 9, it is characterised in that methods described also includes：

Sent to the vehicle and seek the instruction of car mode activation；

Receive the vehicle and enter the prompting for seeking car pattern.

Scheme 11, a kind of car searching method, it is characterised in that methods described includes：

Terminal sends first position information to vehicle；

The vehicle seeks car distance according to, it is determined that seeking car response signal, and the car response signal of seeking is fed back into terminal；

Scheme 12, the method according to scheme 11, it is characterised in that seek car response signal described in the terminal reception, and together Car is sought in prompting user's progress in step ground to be included：

The terminal seeks car response signal described in receiving；

Scheme 13, the method according to scheme 12, it is characterised in that the alerting pattern includes vibration, voice or screen circle Face is shown.

Scheme 14, the method according to scheme 11, it is characterised in that the terminal to vehicle send first position information it It is preceding also to include：

The terminal sends to the vehicle and seeks car request signal；

The terminal response, to the authentication success for seeking car request signal, communication link is set up with the vehicle in the vehicle Connect.

Scheme 15, the method according to scheme 14, it is characterised in that also include after the foundation communication connection：

Scheme 16, the method according to scheme 11, it is characterised in that：

The vehicle is according to the first position information and the second place information, and car distance is sought in calculating to be included：

Scheme 17, the method according to scheme 16, it is characterised in that the car response signal of seeking is to blow a whistle and headlight letter Number.

Scheme 18, the method according to scheme 17, it is characterised in that methods described also includes：

Intensity of illumination of the vehicle detection around it；

Scheme 19, the method according to scheme 17, it is characterised in that methods described also includes：

Db=Dbx+ Δs Db；

Scheme 20, the method according to scheme 12, it is characterised in that methods described also includes：

Scheme 21, a kind of vehicle, are used for and terminal communication；It is characterised in that it includes：

3rd receiving module, for receiving first position information；

Acquisition module, for obtaining second place information；

Scheme 22, the vehicle according to scheme 21, it is characterised in that

First computing module includes：

First calculating sub module, for according to the first position information and the second place information, calculating initially to seek spacing From；

The determining module includes：

Second computing module, for initially seeking car distance according to described, calculates seek car response signal frequency according to the following formula in real time：

Scheme 23, the vehicle according to scheme 22, it is characterised in that the vehicle also includes：

Scheme 24, the vehicle according to scheme 23, it is characterised in that the vehicle also includes：

Scheme 25, the vehicle according to scheme 23, it is characterised in that the vehicle also includes：

Second detection module, for detecting vehicle-periphery noise decibels；

Db=Dbx+ Δs Db；

Scheme 26, a kind of terminal, are used for and vehicle communication；It is characterised in that it includes：

First sending module, for sending first position information to vehicle；

Car module is sought, in response to the processing to the first position information, car response signal to be sought in reception, and is synchronously pointed out User carries out seeking car.

Scheme 27, the terminal according to scheme 26, it is characterised in that the car module of seeking includes：

Scheme 28, the terminal according to scheme 27, it is characterised in that the alerting pattern includes vibration, voice or screen circle Face is shown.

Scheme 29, the terminal according to scheme 26, it is characterised in that the terminal also includes：

Module is set up, for, to the authentication success for seeking car request signal, setting up logical with the vehicle in response to the vehicle Letter connection.

Scheme 30, the terminal according to scheme 29, it is characterised in that the terminal also includes：

Scheme 31, one kind seek car system, it is characterised in that the system includes：

Terminal as described in any in scheme 21-25；

Vehicle as described in any in scheme 26-30.

Scheme 32, the system according to scheme 31, it is characterised in that the system also includes：

The user, the terminal is responded and send seek car signal for according to the alerting pattern, perceiving the vehicle.

Scheme 33, a kind of car searching method, it is characterised in that methods described includes：

Sent to the high in the clouds and seek car request；

Scheme 34, a kind of car searching method, it is characterised in that methods described includes：

The instruction of car mode activation is sought in response to described, the activation pattern of the vehicle is triggered and is sent to feedback module and activated successfully Information；

The activation successful information is fed back into the high in the clouds, and the positional information of the vehicle is sent to the high in the clouds；

Receive the signal frequency that the high in the clouds is sent；

Signal corresponding thereto is sent according to the signal frequency.

Scheme 35, a kind of car searching method, it is characterised in that methods described includes：

Receive that the terminal sends seeks car request；

In response to seeking that the instruction of car mode activation is corresponding, activation successful information that is being returned by the vehicle feedback with described, and to institute State terminal and send the vehicle into the result for seeking car pattern；

Receive with it is described seek corresponding car request, the real-time terminal that is being sent by terminal positional information and The positional information for the vehicle sent by the vehicle；

The signal frequency is sent to the vehicle.

Scheme 36, the method according to scheme 35, it is characterised in that the signal frequency includes signal type；The basis The positional information and the positional information of the vehicle of the real-time terminal, determine that signal frequency is specifically included：

According to the positional information of the terminal and the positional information of the vehicle, determine between the terminal and the vehicle away from From；

The distance between the terminal and the vehicle is compared with predetermined distance threshold, with determine the terminal with The distance between vehicle difference；

Judge whether presently described signal type has been used, to determine the class signal with using signal type difference Type；

Scheme 37, the method according to scheme 36, it is characterised in that described that institute is determined according to the range difference and judged result Signal frequency is stated to specifically include：

The wave volume size sent according to the vehicle fleet size or the vehicle under scene where the vehicle determines amplification system Number；

Scheme 38, the method according to scheme 35, it is characterised in that methods described also includes：

The car of seeking is asked to authenticate；

Scheme 39, a kind of terminal, it is connected by high in the clouds with vehicle communication；Characterized in that, the terminal includes：

3rd receiving module, seeks that car request is corresponding, the entrance of the vehicle that fed back by the high in the clouds is sought for receiving with described The result of car pattern；

5th sending module, is connected with first receiving module, for when the vehicle enters and seeks car pattern, by real time The positional information of the terminal is sent to the high in the clouds.

Scheme 40, a kind of vehicle, it is connected by high in the clouds with terminal communication；Characterized in that, the vehicle includes：

Trigger module, is connected with second receiving module, for seeking the instruction of car mode activation in response to described, triggers the car Activation pattern and to feedback module send activation successful information；

The feedback module, is connected with the trigger module, for the activation successful information to be fed back into the high in the clouds, and will The positional information of the vehicle is sent to the high in the clouds；

Signal sends module, is connected with the 3rd receiving module, for sending corresponding letter according to the signal frequency Number.

Scheme 41, a kind of high in the clouds, it is connected with terminal and vehicle communication respectively；Characterized in that, the high in the clouds includes：

6th sending module, is connected with the 6th receiving module, asks to seek to vehicle transmission for seeking car according to Car mode activation is instructed；

Respond module, in response to it is described seek the instruction of car mode activation it is corresponding, by the vehicle feedback return activation into Work(information, and the vehicle is sent into the result for seeking car pattern to the terminal；

7th receiving module, for receive with it is described seek car request it is corresponding, by the terminal send it is described it is real-time described in The positional information of the positional information of terminal and the vehicle sent by the vehicle；

Determining module, is connected with the 7th receiving module, for the positional information and the car according to the real-time terminal Positional information, determine signal frequency；

Scheme 42, the high in the clouds according to scheme 41, it is characterised in that the signal frequency includes signal type；

The determining module further comprises：

Distance determining unit, is connected with the 7th receiving module, for the positional information according to the real-time terminal and institute The positional information of vehicle is stated, the distance between the terminal and described vehicle is determined；

Comparing unit, is connected with the distance determining unit, for by the distance between the terminal and the vehicle with Predetermined distance threshold is compared, to determine the distance between the terminal and vehicle difference；

Judging unit, for judging whether presently described signal type has been used, to determine with using signal type difference The signal type；

Frequency determinative elements, are connected with the comparing unit and the judging unit, for being tied according to the range difference and judgement Fruit determines the signal frequency.

Scheme 43, the high in the clouds according to scheme 42, it is characterised in that the frequency determinative elements further comprise：

Amplification coefficient determining unit, the sound sent for the vehicle fleet size or the vehicle under the scene according to where the vehicle Volume determines amplification coefficient；

Frequency determination subelement, is connected with the amplification coefficient determining unit, for by the amplification coefficient and prearranged signals frequency The product of rate is defined as the signal frequency.

Scheme 44, the high in the clouds according to scheme 41, it is characterised in that the high in the clouds also includes authentication module, wherein：

6th sending module, is connected with the authentication module, is additionally operable to send out to the vehicle in the event that the authentication is successful The car mode activation of seeking is sent to instruct.

Scheme 45, one kind seek car system, it is characterised in that the system includes：

Terminal as described in scheme 39；

Vehicle as described in scheme 40；

High in the clouds as described in any in scheme 41-44.

Brief description of the drawings

Fig. 1 is the schematic flow sheet of the car searching method according to an exemplary embodiment of the invention；

Fig. 2 is the schematic flow sheet of the car searching method according to another exemplary embodiment of the present invention；

Fig. 3 is the schematic flow sheet of the car searching method according to further example embodiment of the present invention；

Fig. 4 is the schematic flow sheet of the car searching method according to further example embodiment of the present invention；

Fig. 5 is the structural representation of the vehicle according to an exemplary embodiment of the invention；

Fig. 6 is the structural representation of the terminal according to an exemplary embodiment of the invention；

Fig. 7 is the schematic flow sheet of the car searching method according to an exemplary embodiment of the invention；

Fig. 8 is the schematic flow sheet of the car searching method according to another exemplary embodiment of the present invention；

Fig. 9 is the schematic flow sheet of the car searching method according to further example embodiment of the present invention；

Figure 10 is the structural representation of the terminal according to further example embodiment of the present invention；

Figure 11 is the structural representation of the vehicle according to further example embodiment of the present invention；

Figure 12 is the structural representation in the high in the clouds according to further example embodiment of the present invention；

Figure 13 is the structural representation for seeking car system according to an exemplary embodiment of the invention；

Figure 14 is the schematic flow sheet of the car searching method according to further example embodiment of the present invention.

Embodiment

The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.

Traditional seeks car scheme based on short-distance wireless key, when user can't hear or can't see and seeks car signal (for example：Sound, illumination etc.), it is that radio signal propagation scope on the key is limited that user, which can not determine bottom, or vehicle away from It is too far away not to be received so as to its response signal sent.Meanwhile, automobile front lamp daytime invalid use, blow a whistle at night Disturbing residents for evening is all shortcoming that traditional Remote seeks car scheme.

In view of the defect that above-mentioned prior art is present, the embodiment of the present invention provides a kind of car searching method.As shown in figure 1, should Method can include：

S100：First position information is received, and obtains second place information.

In specific implementation process, for example, after terminal and vehicle are set up P2P and be connected, first position information can be eventually The positional information at end.The positional information can by terminal by GPS, the Big Dipper, WiFi or mobile network etc. carry out integrate positioning and Obtain.Second place information can be the positional information of vehicle.The positional information can pass through GPS, north by vehicle positioning system Bucket, WiFi or mobile network etc. integrate positioning and obtain.Wherein, terminal include but is not limited to any band wireless module and The intelligent remote control key of GPS module, mobile phone are also or authorization token/sub- key.Vehicle includes but is not limited to electric vehicle, electronic Motorcycle or electric bicycle.

S110：According to first position information and second place information, car distance is sought in calculating.

Spacing defection of seeking in this step changes with the distance apart from vehicle.Calculated in first time and seek car During distance (initially seeking car distance), it can be obtained by the difference of first position information and second place information.When terminal-pair vehicle When car is sought in progress, as the relative distance between terminal and vehicle changes, seeking car distance can also change.So, meter Calculation seek car apart from the step of be dynamic.For example：User by intelligent terminal (such as：Mobile phone, palm PC, notebook computer Deng) established with electric vehicle after P2P is connected, car is sought in progress；Vehicle is believed according to the positional information of terminal and the position of vehicle Car distance is sought in breath calculating.

S120：According to car distance is sought, it is determined that seeking car response signal.

Specifically, this step can include：

S121：According to first position information and second place information, calculating initially seeks car distance.

S122：According to initially car distance is sought, calculate in real time seek car response signal frequency according to the following formula：

In formula, Fs represents to seek car response signal frequency；Ds0 represents initially to seek car distance；Ld represents the base of distance homogenization Quasi- distance；F_maxRepresent the signal response frequency lower limit that minimum distance is supported；F_minRepresent the signal response frequency that maximum distance is supported Rate lower limit.

S123：According to car response signal frequency is sought, it is determined that seeking car response signal.

This step realizes the change with distance, and seeking car response signal frequency can may thereby determine that out with change What is changed seeks car response signal.Those skilled in the art will be understood that it is existing or be likely to occur from now on it is any with terminal and The conversion of distance is (for example between vehicle：Distance Shortened), and car response signal frequency is sought with change, so that seeking car response The mode of signal intensity should be also included within protection scope of the present invention, and is herein incorporated by reference herein.

S130：Car response signal will be sought and feed back to terminal.

In this step, terminal seeks car according to seeking car response signal to realize.For example：User is built by intelligent terminal with vehicle Car is sought in vertical P2P connection progress, and vehicle seeks car response signal to terminal feedback, and terminal seeks car response signal by this and enters to seek car.

In the prior art, simply blowing a whistle with headlight function, effect is limited in the case where many people concurrently seek the scenes such as car.So, In an optional embodiment, car searching method provided in an embodiment of the present invention can also include：According to seeking car response signal frequency, Send and blow a whistle and big modulating signal.

In the present embodiment, the difference of car response signal frequency is sought, the long minor blown a whistle and rhythm sent can not Together, the flicker frequency of big modulating signal also can be different, can effectively carry out seeking car accordingly.

As an example, can send two length one short, a two short length according to car response signal frequency is sought or one short one is long and the other is short Etc. blowing a whistle for different rhythm；According to car response signal frequency is sought, big modulating signal (or the double twinkle SM of different stroboscopics can also be sent Number).Those skilled in the art will be understood that existing or possible from now on disclosed any basis seeks car response signal frequency, send Blow a whistle and big modulating signal, realize and save blowing a whistle of gathering different protection scope of the present invention should be also included in by way of seeking car Within, it is herein incorporated by reference herein.

When opening headlight by vehicle to carry out seeking car, as an optional embodiment, in above-described embodiment On the basis of, car searching method provided in an embodiment of the present invention can also include：Detect the intensity of illumination of vehicle periphery；If illumination is strong Degree is less than intensity of illumination threshold value, then opens headlight.

In the present embodiment, the intensity of vehicle body ambient lighting can be detected by optical sensor.If intensity of illumination is more than Intensity of illumination threshold value (Lux, lux), then judge that vehicle body periphery is in stronger illumination range.In this case, vehicle is Unlatching headlight is set also not necessarily to have significant recognition effect, it is determined that headlight need not be opened.Here, intensity of illumination threshold value Lux It can initial value be rule of thumb 200Lux, can also be adjusted according to actual needs.

The embodiment of the present invention is by taking above-mentioned technical proposal, the illumination condition of automatic detection environment, and in real time according to end The distance computation of end and car seeks the response frequency of car signal, can intelligently adapt under different illumination conditions for seeking garage Interference, so as to realize that user quickly and conveniently finds the purpose of car.

It is provided in an embodiment of the present invention to seek as an optional embodiment when by way of blowing a whistle to seek car Car method can also include：

Step a1：Detect vehicle-periphery noise decibels；

Step a2：The volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

In formula, Db represents the volume decibel blown a whistle；Dbx represents vehicle-periphery noise decibels；Δ Db represents decibel Increment.

Here, Δ Db can initial value be rule of thumb 3-5dB, can also be adjusted according to actual needs, with reality Now significant identification, and do not produce the effect of excessive noise jamming.

In the present embodiment, vehicle body ambient noise decibels can be detected by noise measuring sensor, and by upper State formula and calculate the volume decibel blown a whistle.

The present embodiment by automatic detection vehicle (for example：Electric vehicle, battery-operated motor cycle, electric bicycle etc.) surrounding ring Noise conditions in border, and calculated according to terminal and the spacing of car seek car response signal frequency in real time, come intelligently with this Adapt to seeking the interference that garage is under different noise environment conditions, so as to realize that user quickly and conveniently finds the purpose of car.

In addition, the embodiment of the present invention also provides a kind of car searching method.As shown in Fig. 2 this method can include：

S200：First position information is sent to vehicle.

Wherein, in the occasion that terminal and vehicle set up P2P communication connections, first position information can be the position of terminal Information.The positional information by GPS, the Big Dipper, WiFi or mobile network etc. can integrate and position and obtain by terminal.Its In, terminal include but is not limited to any intelligent remote control key with wireless module and GPS module, mobile phone also or authorization token/ Sub- key.

S210：In response to the processing to first position information, car response signal is sought in reception, and synchronously prompting user is carried out Seek car.

Specifically, this step can include：

S211：In response to the processing to first position information, car response signal is sought in reception.

S212：Synchronously to seek the frequency of car response signal, user is pointed out according to predetermined alerting pattern.

Exemplarily, alerting pattern includes but is not limited to vibration, voice or screen interface and shown.

In the present embodiment, continue to use above-mentioned application scenario, with vehicle according to seek car response signal frequency and send blow a whistle with And the rhythm of big modulating signal, terminal synchronously to vibrate, voice or screen interface show etc. that mode points out user.Thus, user The prompting mode such as can be there is synchronous vibration, voice or screen interface to show according to mobile phone, whether just to judge to seek car control signal Performed by vehicle.

In an optional embodiment, it can also include before step S200：

Step b1：Sent to vehicle and seek car request signal.

Step b2：It is successful to the authentication for seeking car request signal in response to vehicle, set up and communicate to connect with vehicle.

In specific implementation process, still use the example above, terminal and vehicle are shaken hands after authenticating successfully, and both sides can just set up The P2P connections of safety.

In an optional embodiment, it can also include after step b2：

Step c1：Sent to vehicle and seek the instruction of car mode activation；

Step c2：Receive vehicle and enter the prompting for seeking car pattern.

By the embodiment, holding the user of terminal can carry out actively seeking car.In the present embodiment, seek car mode activation and refer to Order can be together sent to vehicle with first position information.

The embodiment of the present invention also provides a kind of car searching method.As shown in figure 3, this method can include：

S300：Terminal sends first position information to vehicle；

S310：Vehicle receiver first position information, and obtain second place information；

S320：Vehicle seeks car distance according to first position information and second place information, calculating；

S330：Vehicle is according to seeking car distance, it is determined that seek car response signal, and will seek car response signal and feed back to terminal；

S340：Terminal, which is received, seeks car response signal, and synchronously prompting user carries out seeking car.

Specifically, this step can include：

S341：Terminal receives and seeks car response signal；

S342：Terminal points out user synchronously to seek the frequency of car response signal according to predetermined alerting pattern.

Alerting pattern in step S342 includes but is not limited to vibration, voice or screen interface and shown.

In an optional embodiment, car searching method can also include before step S300：

Step d1：Terminal sends to vehicle and seeks car request signal.

Step d2：Terminal response is successful to the authentication for seeking car request signal in vehicle, sets up and communicates to connect with vehicle.

In an optional embodiment, car searching method can also include after step d2：

Step e1：Terminal is sent to vehicle seeks the instruction of car mode activation.

Step e2：Terminal receives vehicle and enters the prompting for seeking car pattern.

In an optional embodiment, vehicle seeks car distance according to first position information and second place information, calculating It can specifically include：

Step f1：Vehicle initially seeks car distance according to first position information and second place information, calculating；

Step f2：Vehicle is according to car distance is sought, it is determined that seeking car response signal includes：

Step f3：Vehicle calculates and seeks car response signal frequency in real time according to initially car distance is sought, according to the following formula：

In formula, Fs represents to seek car response signal frequency；Ds0 represents initially to seek car distance；Ld represents the base of distance homogenization Quasi- distance；F_maxRepresent the signal response frequency lower limit that minimum distance is supported；F_minRepresent the signal response frequency that maximum distance is supported Rate lower limit；

Step f4：Vehicle is according to car response signal frequency is sought, it is determined that seeking car response signal.

In an optional embodiment, above-mentioned car response signal of seeking can be to blow a whistle and big modulating signal.

On the basis of above-described embodiment, in an optional embodiment, above-mentioned car searching method can also include：

Step f1：Intensity of illumination of the vehicle detection around it；

Step f2：If intensity of illumination is less than intensity of illumination threshold value, vehicle opens headlight.

Vehicle detection vehicle-periphery noise decibels, and the volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

In an optional embodiment, above-mentioned car searching method can also include：

S360：User is according to alerting pattern, and what perception vehicle was sent in response to terminal seeks car signal.

In the present embodiment, user seeks car signal by perception, can quickly and conveniently find car.

The present invention is described in detail with a preferred embodiment with reference to Fig. 4.

S400：Terminal is sent to vehicle seeks car request signal.

Wherein, terminal is preferably intelligent terminal.The intelligent terminal for example can have wireless module and GPS module to be any Intelligent remote control key or mobile phone app, also or authorization token/sub- key.

S401：Vehicle receiver is authenticated to car request signal is sought, if the match is successful, performs step S402；It is no Then, step S403 is performed.

S402：Vehicle is set up with terminal and communicated to connect.

S403：Vehicle does not set up communication connection with terminal.

S404：Terminal is sent to vehicle seeks the instruction of car mode activation, and terminal positional information.

Wherein, the positional information can be obtained by GPS, WiFi or mobile network's positioning.

S405：Vehicle receiver seeks the instruction of car mode activation, and terminal position information, and car pattern is sought in activation, and to Terminal feedback vehicle enters the prompting for seeking car pattern.

S406：Vehicle detects vehicle body ambient lighting intensity by optical sensor.

S407：Vehicle judges whether vehicle body ambient lighting intensity is less than intensity of illumination threshold value；If so, then performing step S408；Otherwise, step S409 is performed.

Wherein, when the intensity of illumination around vehicle body is less than intensity of illumination threshold value, then headlight is opened.When intensity of illumination is more than During intensity of illumination threshold value, illustrate that vehicle is in the range of compared with intense light irradiation, opening headlight also not necessarily has significant recognition effect, institute To judge to be not turned on headlight.Here intensity of illumination threshold value Lux rule of thumb initial proposed can take 200lx (lux), It can adjust as needed.

S408：Judge to open headlight.

S409：Judgement is not turned on headlight.

S410：Vehicle detects vehicle body ambient noise decibels by noise measuring sensor, and is set according to following formula Surely the volume decibel blown a whistle：

Db=Dbx+ Δs Db；

In formula, Db represents the volume decibel (dB) blown a whistle；Dbx represents vehicle body ambient noise decibels；Δ Db is represented Decibel increment, it rule of thumb initial proposed can take 3-5dB, can also adjust as needed, so that realizing significantly to divide Not, the effect of excessive noise jamming but is not produced.

S411：Vehicle obtains vehicle position information.

Wherein, vehicle can obtain vehicle position information by GPS, WiFi or mobile network.

S412：Vehicle is according to terminal positional information and vehicle position information, initial distance of the computing terminal away from vehicle.

S413：Vehicle is calculated in real time based on distance of the terminal away from vehicle, according to following formula seeks car response signal frequency：

In formula, Fs represents to seek car response signal frequency；Ds0 represents initial distance of the terminal away from vehicle；Ld represents distance One reference range changed；F_maxRepresent the signal response frequency lower limit that minimum distance is supported；F_minRepresent the letter that maximum distance is supported Number response frequency lower limit.

Wherein, the reference range of Ld can be provided rule of thumb distance homogenization, it initially can use 100 (rice), also with It can be adjusted according to the actual requirements；F_maxInitially desirable 2 (Hz)；F_minInitially desirable 0.4 (Hz).

By step S413, with approaching for people's car distance, seeking car response signal frequency can raise automatically；When people's car distance After zooming out, seeking car response signal frequency can reduce automatically.User can judge oneself apart from mesh according to the frequency of feedback signal Vehicle is marked whether constantly close.

S414：Vehicle sends and blown a whistle and big modulating signal, and notify terminal to seek car pattern according to car response signal frequency is sought Run succeeded, and car response signal frequency is sought to terminal transmission.

S415：Terminal, which is received, seeks car response signal frequency, and is synchronously pointed out with the frequency according to certain alerting pattern User.

Wherein, alerting pattern includes but is not limited to vibration, voice, screen interface and shown.

The distance away from vehicle position is shown so that screen interface is shown as an example, in terminal, user is known that certainly accordingly Oneself is increasingly nearer or more and more remote apart from vehicle.

S416：User is according to the alerting pattern of terminal, and what perception vehicle was sent in response to terminal seeks car signal.

The present embodiment establishes the P2P connections between user or terminal and vehicle, without intermediate server after connection foundation Data are handled and transfer, realize a terminal directly-connected network independent of cloud system.Pass through automatic detection vehicle body The environmental characteristicses such as the intensity of illumination around ambient noise decibels and vehicle body, automatic identification is made an uproar with adaptation vehicle body periphery The distance of sound level, illumination level and real time discriminating people and car, intelligently car signal is sought in adjustment, and passes through client feeds back shape Into the closed loop for seeking car information, varying environment can be intelligently adapted to for the interference for looking for garage to be, peripheral environment is not being caused Under conditions of sound, light pollution, help user quickly effectively to find vehicle, and avoid tradition headlight scheme of blowing a whistle and dodge easily to make Into the problem of daytime is invalid and night disturbs residents.

In order that user's differentiation, quickly and conveniently finding vehicle, the embodiment of the present invention also provides a kind of vehicle, is used for With terminal communication.As shown in figure 5, the vehicle 50 can include：3rd receiving module 51, acquisition module 52, the first computing module 53rd, determining module 54 and feedback module 55.Wherein, the 3rd receiving module 51 is used to receive first position information.Acquisition module 52 For obtaining second place information.First computing module 53 is used for according to first position information and second place information, and calculating is sought Car distance.Determining module 54 is used for according to car distance is sought, it is determined that seeking car response signal.Feedback module 55 is used to that car response letter will to be sought Number feed back to terminal.

Wherein, first position information can be the positional information of terminal.The positional information can pass through GPS, north by terminal Bucket, WiFi or mobile network etc. integrate positioning and obtain.Second place information can be the positional information of vehicle.The position Information by GPS, the Big Dipper, WiFi or mobile network etc. can integrate and position and obtain by vehicle positioning system.Wherein, eventually End includes but is not limited to any intelligent remote control key with wireless module and GPS module, mobile phone also or authorization token/sub- key Spoon.Vehicle includes but is not limited to electric vehicle, battery-operated motor cycle or electric bicycle.

In an optional embodiment, above-mentioned first computing module can include the first calculating sub module；First meter Operator module is used for according to first position information and second place information, and calculating initially seeks car distance.Above-mentioned determining module can be with Including the second computing module and determination sub-module；Wherein, the second computing module is used for according to initially car distance is sought, real according to the following formula When calculate seek car response signal frequency：

In formula, Fs represents to seek car response signal frequency；Ds0 represents initially to seek car distance；Ld represents the base of distance homogenization Quasi- distance；F_maxRepresent the signal response frequency lower limit that minimum distance is supported；F_minRepresent the signal response frequency that maximum distance is supported Rate lower limit.Determination sub-module is used for according to car response signal frequency is sought, it is determined that seeking car response signal.

In the present embodiment, seek spacing defection and changed with the distance apart from vehicle.Initially car is sought calculating Apart from when, can be obtained by the difference of first position information and second place information.When terminal-pair vehicle carries out seeking car, with Relative distance between terminal and vehicle changes, and seeking car distance can also change.So, calculating seek car apart from the step of It is dynamic.For example：User by intelligent terminal (such as：Mobile phone, palm PC, notebook computer etc.) set up with electric vehicle After P2P connections, car is sought in progress；Vehicle seeks car distance according to the positional information of terminal and the positional information calculation of vehicle.

Blow a whistle with headlight function in the case where many people concurrently seek the scenes such as car that effect is limited due to simple.So, can at one In the embodiment of choosing, above-mentioned vehicle can also include seeking car respond module；Wherein, this seek car respond module be used for according to seek car sound Induction signal frequency, sends and blows a whistle and big modulating signal.

For example, carry out seeking car after P2P is connected when user is set up by intelligent terminal and vehicle, vehicle feeds back to terminal Car response signal is sought, enters to seek car so that terminal can seek car response signal by this.

In order in the case of adapting to different environment and not causing light pollution to peripheral environment, in an optional embodiment In, above-mentioned vehicle can also include first detection module and module of turning on light；Wherein, first detection module is used to detect vehicle periphery Intensity of illumination.Module of turning on light is used to, when intensity of illumination is less than intensity of illumination threshold value, open headlight.

In actual applications, if intensity of illumination is more than intensity of illumination threshold value (Lux, lux), then vehicle body periphery is judged In stronger illumination range.In this case, vehicle also not necessarily has significant recognition effect even if headlight is opened, so Judgement need not open headlight.Here, intensity of illumination threshold value Lux can initial value be rule of thumb 200Lux, can also basis It is actually needed and is adjusted.

The present embodiment quickly and conveniently looks for car by detecting the intensity of illumination around vehicle body to realize.

, can at one in the case of further contemplating by ambient noise conditions and not causing sound pollution to peripheral environment In the embodiment of choosing, above-mentioned vehicle can also include the second detection module and setting module；Wherein, the second detection module is used to examine Measuring car ambient noise decibels.Setting module is used to set the volume decibel blown a whistle according to following formula：

Db=Dbx+ Δs Db；

The present embodiment can avoid varying environment to looking for the interference of car by setting the volume that blow a whistle decibel, so that Reach the purpose for quickly and conveniently looking for car.

In order that user's differentiation, quickly and conveniently finding vehicle, the embodiment of the present invention also provides a kind of terminal, is used for With vehicle communication.As shown in fig. 6, the terminal 60 can include the first 61 pieces of transmission mould and seek car module 62；Wherein, first send Module 61 is used to send first position information to vehicle.Seeking car module 62 is used in response to the processing to first position information, connects Receipts seek car response signal, and synchronously prompting user carries out seeking car.

In an optional embodiment, above-mentioned car module of seeking can specifically include the first receiving module and reminding module； Wherein, the first receiving module seeks car response signal for reception.Reminding module is used for synchronously to seek the frequency of car response signal, User is pointed out according to predetermined alerting pattern.

In an optional embodiment, above-mentioned alerting pattern can specifically include vibration, voice or screen interface and show.

In an optional embodiment, above-mentioned terminal can also include the second sending module and set up module；Wherein, Two sending modules, which are used to send to vehicle, seeks car request signal.Setting up module is used in response to vehicle to seeking the mirror of car request signal Weigh successfully, set up and communicate to connect with vehicle.

In the present embodiment, terminal and vehicle can be shaken hands by both sides after authentication, to set up bipartite communication, so that Realize that user quickly and conveniently looks for car.

In an optional embodiment, above-mentioned terminal can also include the 3rd sending module and the second receiving module；Its In, the 3rd sending module, which is used to send to vehicle, seeks the instruction of car mode activation.Second receiving module is sought for receiving vehicle entrance The prompting of car pattern.

In order that user's differentiation, quickly and conveniently finding vehicle, the embodiment of the present invention also provides one kind and seeks car system. The system can include above-mentioned terminal embodiment and above-mentioned vehicle embodiments.

In an optional embodiment, said system can also include user；The user is used for according to alerting pattern, sense Know that what vehicle sent in response to terminal seeks car signal.

In the present embodiment, user can be according to the alerting pattern of terminal, and perceive that vehicle responding that terminal sends seeks car Signal, so as to quickly and conveniently find vehicle.Wherein, alerting pattern can be that vibration, voice or screen interface are carried Show, but be not limited to this.

The embodiment of the present invention can also be applied to the occasion based on high in the clouds, vehicle and terminal, such as car networking system.

In order that user's differentiation, quickly and conveniently finding vehicle, the embodiment of the present invention also provides a kind of car searching method. As shown in fig. 7, this method can include：

S700：Sent to high in the clouds and seek car request.

S710：Receive vehicle that is corresponding with seeking car request, being fed back by high in the clouds and enter the result for seeking car pattern.

S720：When vehicle enters and seeks car pattern, the positional information of real-time terminal is sent to high in the clouds.

The present embodiment triggers activation pattern by being instructed in response to seeking car mode activation, and activation successful information is fed back to High in the clouds, and the positional information of vehicle is sent to high in the clouds, then according to the signal frequency sent from high in the clouds, send corresponding Signal, so that the present invention solves the technical problem for how rapidly searching out to differentiation vehicle, also solves conventional truck Function of wireless remote control transmission range is limited, obstacle penetration power is weak, lack the use problem of control feedback, and cooperation can be autonomous by user The method that car signal mode and the signal frequency dynamic adaptation according to the distance change of people and car are sought in the personalization of selection, is realized Penetrability is expectable, vehicle-state can feed back, seek car information can differentiation, and help user more rapidly and accurately to find The effect of target vehicle.

In order that user's differentiation, quickly and conveniently finding vehicle, the embodiment of the present invention also provides a kind of car searching method. This method can include：

S800：The car mode activation of seeking sent in high in the clouds is received to instruct.

S810：In response to seeking the instruction of car mode activation, trigger the activation pattern of vehicle and sent to feedback module and activated into Work(information.

S820：Activation successful information is fed back into high in the clouds, and the positional information of vehicle is sent to high in the clouds.

S830：Receive the signal frequency that high in the clouds is sent.

S840：Signal corresponding thereto is sent according to signal frequency.

The present embodiment is instructed by receiving the car mode activation of seeking that high in the clouds is sent, and in response to seeking the instruction of car mode activation, is touched The activation pattern dispatched a car simultaneously sends activation successful information to feedback module, and activation successful information fed back into high in the clouds, and by car Positional information send to high in the clouds, then, receive the signal frequency that high in the clouds is sent, finally, sent therewith according to signal frequency Corresponding signal, so that the present invention solves the technical problem for how rapidly searching out to differentiation vehicle, also solves biography Unite automobile wireless distant control function transmission range it is limited, obstacle penetration power is weak, lack control feedback use problem, cooperation can by with The side of car signal mode and the signal frequency dynamic adaptation according to the distance change of people and car is sought in the personalization that family is independently selected Method, realize that penetrability is expectable, vehicle-state can feed back, seek car information can differentiation.

S900：What receiving terminal was sent seeks car request.

S910：Ask to seek the instruction of car mode activation to vehicle transmission according to car is sought.

S920：In response to activation successful information that is corresponding with seeking the instruction of car mode activation, being returned by vehicle feedback, and to end End sends vehicle and enters the result for seeking car pattern.

S930：Receive, the positional information of real-time terminal that by terminal sent corresponding with seeking car request and by vehicle The positional information for the vehicle sent.

S940：According to the positional information of real-time terminal and the positional information of vehicle, signal frequency is determined.

S950：Signal frequency is sent to vehicle.

The embodiment of the present invention according to the car of seeking for carrying out self terminal by asking to seek the instruction of car mode activation to vehicle transmission, so Afterwards, corresponding with seeking car request, real-time terminal that is being sent by terminal positional information and the vehicle sent by vehicle are received Positional information, and signal frequency is determined according to the positional information of real-time terminal and the positional information of vehicle accordingly, thus this Invention solves the technical problem for how rapidly searching out to differentiation vehicle, also solves conventional truck function of wireless remote control Transmission range is limited, obstacle penetration power is weak, lack the use problem of control feedback, coordinates the personalization that can be independently selected by user The method for seeking car signal mode and the signal frequency dynamic adaptation according to the distance change of people and car, realizing penetrability can be pre- Phase, vehicle-state can feed back, seek car information can differentiation, and the effect for helping user more rapidly and accurately to find target vehicle Really.

In an optional embodiment, above-mentioned signal frequency includes signal type；Believed according to the position of real-time terminal The positional information of breath and vehicle, determines that signal frequency can specifically include：

Step g1：According to the positional information of terminal and the positional information of vehicle, the distance between terminal and vehicle are determined；

Step g2：The distance between terminal and vehicle are compared with predetermined distance threshold, to determine terminal and vehicle The distance between difference；

Step g3：Judge whether current demand signal type has been used, to determine the signal with using signal type difference Type；

Step g4：Signal frequency is determined according to range difference and judged result.

In an optional embodiment, determine that signal frequency can specifically include according to range difference and judged result：

Step h1：The wave volume size that is sent according to the vehicle fleet size or vehicle under scene where vehicle determines amplification Coefficient.

Step h2：The product of amplification coefficient and prearranged signals frequency is defined as signal frequency.

Step i1：Authenticated to seeking car request；

Step i2：Sent in the event that the authentication is successful to vehicle and seek the instruction of car mode activation.

In actual applications, in order to realize that penetrability is expectable, vehicle-state can feed back, seek car information can differentiation seek Car, the embodiment of the present invention proposes a kind of terminal, and the terminal is connected by high in the clouds with vehicle communication.As shown in Figure 10, the terminal 100 The 4th sending module 101, the 3rd receiving module 102 and the 5th sending module 103 can be included.Wherein, the 4th sending module 101 Car request is sought for being sent to high in the clouds.3rd receiving module 102 is used to receive, car that by high in the clouds fed back corresponding with seeking car request The result of car pattern is sought in entrance.5th sending module 103 is connected with the 3rd receiving module 102, and car is sought for entering in vehicle During pattern, the positional information of real-time terminal is sent to high in the clouds.

In the above-mentioned technical solutions, terminal may include but be not limited to such as mobile phone, tablet personal computer, notebook computer, insertion The mobile terminals such as formula equipment, can also be the fixed terminals such as desktop computer, voip phone.In addition, the terminal can have Corresponding APP supports.

In the above-mentioned technical solutions, the 5th sending module 103 can be using GPS, WiFi or mobile communications network etc. come real When determine the positional information of terminal.

Modules in above-mentioned technical proposal can both be realized by the way of hardware, it would however also be possible to employ the side of software Formula is realized to realize also or by the way of software and hardware is combined.In actual applications, above-mentioned modules can be by such as Central processing unit, microprocessor, Digital Signal Processing are gone or field programmable gate array etc. is realized.For implementing modules Exemplary hardware platform may include the platform based on Intel x86, Mac platforms, the MAC such as with compatible operating system OS, iOS, Android OS etc..

It should be noted that the division of above-mentioned modules is only for example, in actual applications, there can be other division Mode.For example：First sending module and the second sending module can be merged into sending module, with realize the first sending module and The function of second sending module；Moreover, sending module and the first receiving module can also further merge into transceiver module.Separately Outside, modules can also be decomposed into other modules again, will not be repeated here.In addition, coupling or communication between modules Connection can be realized by interface or electrical or other forms.Wherein, communication connection includes but is not limited to 2G Network connection, 3G network connection, 4G network connections, WiFi connections, WiMax connections etc..

In actual applications, in order to realize that penetrability is expectable, vehicle-state can feed back, seek seeking for car informative differentiation Car, the present invention also proposes a kind of vehicle 110.The vehicle 110 is connected by high in the clouds with terminal communication.As shown in figure 11, the vehicle 110 may include：4th receiving module 111, trigger module 112, feedback module 113, the 5th receiving module 114 and signal send mould Block 115.Wherein, the 4th receiving module 111 is instructed for receiving the car mode activation of seeking that high in the clouds is sent.Trigger module 112 and Two receiving modules 111 are connected, in response to seeking the instruction of car mode activation, triggering the activation pattern of vehicle and being sent out to feedback module Send activation successful information.Feedback module 113 is connected with trigger module, for activation successful information to be fed back into high in the clouds, and by car Positional information send to high in the clouds；5th receiving module 114 is used to receive the signal frequency that high in the clouds is sent.Signal sends module 115 are connected with the 3rd receiving module, for sending signal corresponding thereto according to signal frequency.

In the present embodiment, signal includes but is not limited to voice signal, light signal etc..

It should be noted that the division of above-mentioned modules is only for example, in actual applications, there can be other division Mode.For example：Second receiving module and the 3rd receiving module can be merged into receiving module, with realize the second receiving module and The function of 3rd receiving module；So as to which the terminal realized connects including receiving module, the trigger module being attached thereto, with trigger module The feedback module and signal connect sends module.Modules can also be decomposed into other modules again, will not be repeated here.Separately Outside, the coupling or communication connection between modules can be realized by interface or electrical or other forms. Wherein, communication connection includes but is not limited to 2G network connections, 3G network connection, 4G network connections, WiFi connections, WiMax connections Deng.

In actual applications, in order to realize that penetrability is expectable, vehicle-state can feed back, seek seeking for car informative differentiation Car, the present invention also proposes a kind of high in the clouds.The high in the clouds is connected with terminal and vehicle communication respectively.As shown in figure 12, the high in the clouds 120 can Including：6th receiving module 121, the 6th sending module 122, respond module 123, the 7th receiving module 124, determining module 125 And the 7th sending module 126.Wherein, the 6th receiving module 121 seeks car request for what receiving terminal was sent.6th sending module 122 are connected with the 6th receiving module, seek car for basis and ask to seek the instruction of car mode activation to vehicle transmission.Respond module 123 For in response to it is corresponding with seeking the instruction of car mode activation, by vehicle feedback return activation successful information, and to terminal send car The result of car pattern is sought in entrance.7th receiving module 124 be used for receive it is corresponding with seeking car request, by terminal send it is real-time Terminal positional information and the positional information of vehicle.Determining module 125 is connected with the 7th receiving module, for according in real time The positional information of the positional information of terminal and the vehicle sent by vehicle, determines signal frequency.7th sending module 126 with really Cover half block is connected, for signal frequency to be sent to vehicle.

In the above-described embodiments, what high in the clouds received that terminal sends seeks after car request, asks to send to vehicle according to car is sought The instruction of car mode activation is sought, the activation successful information then returned further according to vehicle feedback has been enter into terminal transmission vehicle and seeks car The result of pattern；Then, the vehicle position information further according to the terminal positional information received from terminal and from vehicle receiver, comes true Make signal frequency.

In certain embodiments, signal frequency can include signal type.Above-mentioned determining module may further include：Away from From determining unit, comparing unit and frequency determinative elements and judging unit.Wherein, distance determining unit and the 7th receiving module phase Even, for the positional information and the positional information of vehicle according to real-time terminal, the distance between terminal and vehicle are determined.Compare Unit is connected with distance determining unit, for the distance between terminal and vehicle to be compared with predetermined distance threshold, with true Determine the distance between terminal and vehicle difference.Judging unit is used to judge whether current demand signal type has been used, with determination and Use the signal type of signal type difference.Frequency determinative elements are connected with comparing unit and judging unit, for according to distance Difference and judgement knot determine signal frequency.

In the present embodiment, signal frequency can be both configured in terminal, can also be configured beyond the clouds.By right The setting of signal frequency, can exclude the interference of same sound, and realization realizes differentiation using the sound of unlike signal frequency Seek car.Signal frequency includes signal type.Signal type can be for example the different signal of sound length, or sound The different signal of rhythm, also or sound length and sound rhythm different signal.For example：Can be short or two according to two length one A short length is also or the short rhythm that one is long and the other is short determines signal frequency.Alternatively, it is also possible to manual setting signal frequency, then will It is uploaded to high in the clouds.In addition, it is determined that during signal frequency, exemplarily, letter can also be set according to Consumer's Experience Number frequency so that user distance vehicle is more remote, signal sound plays slower, and nearer apart from vehicle, and signal sound is played and got over Fast effect.

In certain embodiments, said frequencies determining unit can further include：Amplification coefficient determining unit and frequency Rate determination subelement.Wherein, the vehicle fleet size or vehicle that amplification coefficient determining unit is used under the scene according to where vehicle are sent Wave volume size determine amplification coefficient.Frequency determination subelement is connected with amplification coefficient determining unit, for that will amplify Coefficient and the product of prearranged signals frequency are defined as signal frequency.

For example：Assuming that the amplification coefficient according to determined by the vehicle fleet size under scene where vehicle is n, prearranged signals frequency It is f2 for f1, signal frequency；Then, f2=n × f1.

Those skilled in the art will be understood that it is above-mentioned be only assumed as citing, be not construed as to the scope of the present invention not Work as restriction.

In certain embodiments, on the basis of embodiment illustrated in fig. 12, high in the clouds can also include authentication module, wherein, Authentication module is connected with the 6th receiving module, for being authenticated to seeking car request.6th sending module is connected with authentication module, It is additionally operable to send to vehicle in the event that the authentication is successful and seeks the instruction of car mode activation.

The embodiment of the present invention solves by using above-mentioned technical proposal and how rapidly to search out vehicle to differentiation Technical problem, overcomes that conventional truck function of wireless remote control transmission range is limited, obstacle penetration power is weak, lacks making for control feedback With defect, car signal mode and signal frequency are sought in the personalization that coordinating can independently be selected by user, and according to people and car away from The method of dynamic adaptation from change, realize that penetrability is expectable, vehicle-state can feed back, seek car information can differentiation, with And help user more rapidly and accurately finds the effect of target vehicle.

It should be noted that the division of above-mentioned modules is only for example, in actual applications, there can be other division Mode.For example：4th receiving module and the 5th receiving module can be merged into receiving module, with realize the 4th receiving module and The function of 5th receiving module；3rd sending module and the 4th sending module and respond module can also be merged into transmission mould Block, thus the high in the clouds realized can include sending module, the receiving module that is connected with sending module and respectively with sending module The determining module being connected with receiving module.Moreover, sending module and receiving module can also further merge into transceiver module.Separately Outside, modules can also be decomposed into other modules again, will not be repeated here.In addition, coupling or communication between modules Connection can be realized by interface or electrical or other forms.Wherein, communication connection includes but is not limited to 2G Network connection, 3G network connection, 4G network connections, WiFi connections, WiMax connections etc..

In above-mentioned high in the clouds technical scheme, modules can both be realized by the way of hardware, it would however also be possible to employ soft The mode of part is realized to realize also or by the way of software and hardware is combined.In actual applications, above-mentioned modules can be with By central processing unit, microprocessor, Digital Signal Processing are gone or field programmable gate array etc. is realized.It is each for implementing The exemplary hardware platform of individual module may include that the platform based on Intel x86, Mac such as with compatible operating system are put down Platform, MAC OS, iOS, Android OS etc..

In addition, the present invention also proposes that one kind seeks car system.As shown in figure 13, the system 130 can include above-mentioned terminal 132nd, above-mentioned vehicle 134 and above-mentioned high in the clouds 136.

Describe the course of work for seeking car system in detail with a preferred embodiment with reference to Figure 14.

S1400：Terminal is sent to high in the clouds seeks car request.

S1401：High in the clouds is authenticated to seeking car request, after authenticating successfully, and high in the clouds is sent to car seeks the instruction of car mode activation.

S1402：Car receives the seeking after the instruction of car mode activation of high in the clouds transmission, triggers activation pattern, and will activate successfully Feedback of the information is to high in the clouds.

S1403：High in the clouds is received after activation successful information, and car is fed back into the result for seeking car pattern to terminal.

S1404：Car, which enters, to be sought after car pattern：In the given time, vehicle opens double flashing lights, and at predetermined time intervals, hair Go out the voice signal of prearranged signals frequency.

For example, the present embodiment can set the scheduled time to be 5 minutes, it is f1 that can set prearranged signals frequency.

S1405：Terminal and vehicle in real time send the second place information of its first position information and car to high in the clouds.

S1406：High in the clouds determines the distance between first position and second place, and by the distance compared with preset distance value Compared with, and when the distance is less than preset distance value, signal frequency f2 is determined according to following formula：

F2=n × f1；

Wherein, n represents amplification coefficient, and n depends on vehicle fleet size under the scene of car place.

S1407：High in the clouds sends signal frequency to vehicle.

S1408：Vehicle receiver sends sound to after signal frequency according to signal frequency, so that terminal is according to signal frequency The sound of rate seeks car.

It should be understood that the quantity of the modules in Fig. 1-3 is only schematical.According to actual needs, each module can With with arbitrary quantity.

Again it should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " Two ", " 3rd " etc. is for distinguishing similar object, rather than for describing or representing specific order or precedence.Should The data that the understanding is so used can be exchanged in appropriate circumstances, so that embodiments of the invention described herein can be with Order in addition to those for illustrating or describing herein is implemented.

So far, combined preferred embodiment shown in the drawings describes technical scheme, still, this area Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these embodiments.Without departing from this On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these Technical scheme after changing or replacing it is fallen within protection scope of the present invention.

Claims

1. a kind of car searching method, it is characterised in that methods described includes：

First position information is received, and obtains second place information；

The car response signal of seeking is fed back into terminal.

2. according to the method described in claim 1, it is characterised in that

F s = m a x (\frac{F_{m a x}}{m a x (D s 0 / L d, 1)}, F_{m i n});

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

4. method according to claim 3, it is characterised in that methods described also includes：

Detect the intensity of illumination of vehicle periphery；

5. method according to claim 3, it is characterised in that methods described also includes：

Detect vehicle-periphery noise decibels；

The volume decibel blown a whistle is set according to following formula：

Db=Dbx+ Δs Db；

6. a kind of car searching method, it is characterised in that methods described includes：

First position information is sent to vehicle；

7. method according to claim 6, it is characterised in that car response signal is sought in the reception, and synchronously prompting is used Car is sought in family progress to be included：

Car response signal is sought described in receiving；

8. method according to claim 7, it is characterised in that the alerting pattern includes vibration, voice or screen interface Display.

9. method according to claim 6, it is characterised in that also wrapped before the transmission first position information to vehicle Include：

Sent to the vehicle and seek car request signal；

10. method according to claim 9, it is characterised in that methods described also includes：

Sent to the vehicle and seek the instruction of car mode activation；

Receive the vehicle and enter the prompting for seeking car pattern.