CN104316919B - Road conditions system for prompting, method, mobile terminal and radar detection apparatus - Google Patents

Road conditions system for prompting, method, mobile terminal and radar detection apparatus Download PDF

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Publication number
CN104316919B
CN104316919B CN201410559588.4A CN201410559588A CN104316919B CN 104316919 B CN104316919 B CN 104316919B CN 201410559588 A CN201410559588 A CN 201410559588A CN 104316919 B CN104316919 B CN 104316919B
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mobile terminal
audio signal
road conditions
signal
radar
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CN104316919A (en
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于振北
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Beijing Cheetah Mobile Technology Co Ltd
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Shell Internet Beijing Security Technology Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/886—Radar or analogous systems specially adapted for specific applications for alarm systems

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Traffic Control Systems (AREA)

Abstract

The embodiment of the invention discloses a kind of road conditions system for prompting, method, mobile terminal and radar detection apparatus, wherein the system includes radar detection apparatus and mobile terminal, wherein, radar detection apparatus includes the first exploring block and converter, ambient conditions in first the first search coverage of exploring block real-time detection is to generate the first radar signal, converter is connected with the first exploring block, for the first radar signal to be converted into the first audio signal, and the first audio signal is sent to mobile terminal；Mobile terminal, for receiving the first audio signal of radar detection apparatus transmission, and according to the first audio signal judge in the first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal.The system of the embodiment of the present invention can notice dangerous road conditions nearby in time when reminding by sense organ and see mobile terminal when user is walking, avoid that tragedy occurs, improve Consumer's Experience.

Description

Road conditions system for prompting, method, mobile terminal and radar detection apparatus
Technical field
The present invention relates to mobile terminal device technical field, more particularly to a kind of road conditions system for prompting, method, mobile terminal And radar detection apparatus.
Background technology
With the fast development of mobile terminal device technology, mobile terminal is into essential in people's daily life Communication tool.Or even facility and its diversity of the application of support due to mobile terminal so that user is generally taking friendship Logical instrument (such as bus) or on foot when, can also use mobile terminal.But when seeing mobile terminal when user is walking, by Now compare the screen of concern mobile terminal in user, the ambient conditions of front and/or lower section is hardly noticed, when there is barrier in front Hinder thing (such as electric pole, railing, pedestrian or vehicle), or when there is barrier (such as step or ditch) lower section, if user without and When notice if, then may result in user occur tragedy.
The content of the invention
The purpose of the present invention is intended at least solve one of above-mentioned technical problem to a certain extent.
Therefore, first purpose of the present invention is to propose a kind of road conditions system for prompting.The system can be walked on user side While neighbouring dangerous road conditions can be paid attention to when seeing mobile terminal in time, avoid that tragedy occurs, improve Consumer's Experience.
Second object of the present invention is to propose a kind of road conditions based reminding method.
Third object of the present invention is to propose a kind of road conditions based reminding method.
Fourth object of the present invention is to propose a kind of mobile terminal.
The 5th purpose of the present invention is to propose a kind of radar detection apparatus.
To achieve these goals, the road conditions system for prompting of first aspect present invention embodiment, including radar detection apparatus And mobile terminal, the radar detection apparatus are connected with the communication of mobile terminal, wherein, the radar detection apparatus includes the One exploring block and converter, ambient conditions in the first search coverage of the first exploring block real-time detection is to generate first Radar signal, the converter are connected with first exploring block, for first radar signal to be converted into the first sound Frequency signal, and first audio signal is sent to the mobile terminal；The mobile terminal, visited for receiving the radar The first audio signal that device is sent is surveyed, and judges whether there is danger in first search coverage according to first audio signal Dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal.
The road conditions system for prompting of the embodiment of the present invention, the first exploring block real-time detection in radar detection apparatus can be passed through For ambient conditions in first search coverage to generate the first radar signal, the first radar signal is converted into the first audio by converter Signal, and the first audio signal is sent to mobile terminal, mobile terminal the first detecting area is judged according to first audio signal In domain whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal, that is, pass through radar detection Around device detection mobile terminal whether dangerous road conditions, to user reminding if having, reminded by sense organ and work as user Neighbouring dangerous road conditions can be noticed when seeing mobile terminal when walking in time, avoids that tragedy occurs, improves Consumer's Experience.
To achieve these goals, the road conditions based reminding method of second aspect of the present invention embodiment, applied to mobile terminal, institute State mobile terminal to communicate to connect with radar detection apparatus, methods described includes：Receive the radar detection apparatus is sent first Audio signal, wherein, ambient conditions in the search coverage of radar detection apparatus real-time detection first is to generate the first radar Signal, and first radar signal is converted into the first audio signal；Judge described first according to first audio signal In search coverage whether dangerous road conditions；And if judge have in first search coverage according to first audio signal Dangerous road conditions, then issue the user with road conditions alerting signal.
The road conditions based reminding method of the embodiment of the present invention, applied to mobile terminal, mobile terminal communicates with radar detection apparatus Connection, the first audio signal that radar detection apparatus is sent is received, wherein, the search coverage of radar detection apparatus real-time detection first First radar signal is converted into the first audio signal by interior ambient conditions to generate the first radar signal, and according to first Audio signal judge in the first search coverage whether dangerous road conditions, if it is determined that dangerous road conditions, then think that user sends road conditions Alerting signal, i.e., by radar detection apparatus detect around mobile terminal whether dangerous road conditions, to user reminding if having, Neighbouring dangerous road conditions can be paid attention to when reminding by sense organ and see mobile terminal when user is walking in time, avoid that compassion occurs Play, improve Consumer's Experience.
To achieve these goals, the road conditions based reminding method of third aspect present invention embodiment, filled applied to radar detection Put, the radar detection apparatus is connected with communication of mobile terminal, and methods described includes：Ring in the search coverage of real-time detection first Border situation is to generate the first radar signal；First radar signal is converted into the first audio signal, and by first sound Frequency signal is sent to the mobile terminal, so that the mobile terminal judges first detection according to first audio signal In region whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal.
The road conditions based reminding method of the embodiment of the present invention, applied to radar detection apparatus, radar detection apparatus and mobile terminal Communication connection, ambient conditions that can be in the first search coverage of real-time detection first is to generate the first radar signal, afterwards by the first thunder The first audio signal is converted into up to signal, and the first audio signal is sent to mobile terminal, so that mobile terminal is according to first Audio signal judge in the first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions Alerting signal, i.e., by radar detection apparatus detect around mobile terminal whether dangerous road conditions, to user reminding if having, Neighbouring dangerous road conditions can be noticed when reminding by sense organ and see mobile terminal when user is walking in time, avoid occurring Tragedy, improve Consumer's Experience.
To achieve these goals, the mobile terminal of fourth aspect present invention embodiment, the mobile terminal are visited with radar Device communication connection is surveyed, the mobile terminal includes：First receiving module, for receiving the first sound of radar detection apparatus transmission Frequency signal, wherein, the ambient conditions in the search coverage of radar detection apparatus real-time detection first is believed with generating the first radar Number, and first radar signal is converted into the first audio signal；First judge module, for being believed according to first audio Number judge in first search coverage whether dangerous road conditions；And prompting module, for judging first detecting area In domain during dangerous road conditions, road conditions alerting signal is issued the user with.
The mobile terminal of the embodiment of the present invention, communicated to connect with radar detection apparatus, thunder is received by the first receiving module The first audio signal sent up to detection device, wherein, the environment feelings in the search coverage of radar detection apparatus real-time detection first First radar signal is converted into the first audio signal by condition to generate the first radar signal, and the first judge module is according to first Audio signal judge in the first search coverage whether dangerous road conditions, prompting module judging dangerous road in the first search coverage During condition, issue the user with road conditions alerting signal, i.e., by radar detection apparatus detect mobile terminal around whether dangerous road Condition, to user reminding if having, it can be noticed in time when reminding by sense organ and see mobile terminal when user is walking attached Near dangerous road conditions, avoid that tragedy occurs, improve Consumer's Experience.
To achieve these goals, the radar detection apparatus of fifth aspect present invention embodiment, the radar detection apparatus It is connected with communication of mobile terminal, the radar detection apparatus includes：First generation module, for the search coverage of real-time detection first Interior ambient conditions is to generate the first radar signal；Modular converter, for first radar signal to be converted into the first audio Signal；Sending module, for first audio signal to be sent to the mobile terminal, so that the mobile terminal is according to institute State the first audio signal judge in first search coverage whether dangerous road conditions, and when judging dangerous road conditions, Xiang Yong Family sends road conditions alerting signal.
The radar detection apparatus of the embodiment of the present invention, is connected with communication of mobile terminal, is visited in real time by the first generation module For the ambient conditions surveyed in the first search coverage to generate the first radar signal, the first radar signal is converted into first by modular converter Audio signal, sending module send the first audio signal to mobile terminal, so that mobile terminal is sentenced according to the first audio signal In disconnected first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal, i.e., By radar detection apparatus detect mobile terminal around whether dangerous road conditions, to user reminding if having, carried by sense organ Wake up to enable and notice neighbouring dangerous road conditions when seeing mobile terminal when user is walking in time, avoid that tragedy, lifting occurs Consumer's Experience.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments Substantially and it is readily appreciated that, wherein,
Fig. 1 is the structural representation of road conditions system for prompting according to an embodiment of the invention；
Fig. 2 is the structural representation of radar detection apparatus according to an embodiment of the invention；
Fig. 3 is the flow chart of road conditions based reminding method according to an embodiment of the invention；
Fig. 4 is the flow chart of road conditions based reminding method in accordance with another embodiment of the present invention；
Fig. 5 is the flow chart according to the road conditions based reminding method of another embodiment of the invention；
Fig. 6 is the structural representation of mobile terminal according to an embodiment of the invention；
Fig. 7 is the structural representation of mobile terminal in accordance with another embodiment of the present invention；
Fig. 8 is the structural representation of radar detection apparatus according to an embodiment of the invention；
Fig. 9 is the structural representation of radar detection apparatus in accordance with another embodiment of the present invention；And
Figure 10 is the structural representation according to the radar detection apparatus of another embodiment of the invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
During in order to solve to see mobile terminal when user is walking, if user does not notice neighbouring dangerous road conditions in time, And the problem of tragedy occurs for user is may result in, the present invention proposes a kind of road conditions system for prompting, method, mobile terminal and thunder Up to detection device.Specifically, below with reference to the accompanying drawings describe the road conditions system for prompting of the embodiment of the present invention, method, mobile terminal and Radar detection apparatus.
Fig. 1 is the structural representation of road conditions system for prompting according to an embodiment of the invention.As shown in figure 1, the road conditions System for prompting can include radar detection apparatus 100 and mobile terminal 200.Wherein, in an embodiment of the present invention, radar detection Device 100 communicates to connect with mobile terminal 200.It should be noted that in an embodiment of the present invention, mobile terminal 200 can be with It is the hardware device that mobile phone, tablet personal computer, personal digital assistant etc. have various operating systems.
Specifically, as shown in Fig. 2 radar detection apparatus 100 may include the first exploring block 110 and converter 120, first Exploring block 110 can be in the search coverage of real-time detection first ambient conditions to generate the first radar signal, converter 120 and One exploring block 110 connects, for the first radar signal to be converted into the first audio signal, and by the first audio signal send to Mobile terminal 200.Wherein, in an embodiment of the present invention, the first search coverage can be located at the front of mobile terminal 200, and the The distance range of one exploring block 110 detection is controlled in the pre-determined distance value of mobile terminal 200.It should be noted that In the embodiment of the present invention, the radiation model for the signal that the specific scope of the first search coverage can be launched by the first exploring block 110 Enclose a conical region of decision, the typically front of mobile terminal 200.
More specifically, the first exploring block 110 can real-time detection mobile terminal 200 front ambient conditions, for example, first Exploring block 110 can send detectable signal to the front of mobile terminal 200 in real time, can according to the return information of the detectable signal come Generate the first radar signal.Converter 120 can be single-chip microcomputer, and the first radar signal that can generate the first exploring block 110 turns Change the first audio signal into, and first audio signal is sent to mobile terminal 200 by above-mentioned communication connection.
Mobile terminal 200 can be used for receiving the first audio signal that radar detection apparatus 100 is sent, and according to the first audio Signal judge in the first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions prompting Signal.
Specifically, in one embodiment of the invention, mobile terminal 200 can be specifically used for：Judge that the first audio is believed Number whether meet the first preparatory condition, and when judging that the first audio signal meets the first preparatory condition, it is determined that in the first detection Dangerous road conditions in region.Wherein, in an embodiment of the present invention, an audio intensity threshold values can be preset, when first When the audio intensity of audio signal is more than or equal to the audio intensity threshold values, it may be determined that the first audio signal meets the first default bar Part.
For example, when user walks on the road using mobile terminal 200, the first exploring block 110 can send spy in real time Signal is surveyed to detect the whether dangerous road conditions in the front of mobile terminal 200, when the dangerous road in the front for detecting mobile terminal 200 During condition (if any barrier etc.), the time that signal returns when the time of signal return is than in front of detection without dangerous road conditions is short, makes Obtain the audio intensity of the first exploring block 120 first audio signal according to corresponding to the first radar signal that the return signal generates It is very strong.When mobile terminal 200 judges that the audio intensity of the first audio signal is very strong, it may be determined that the front of mobile terminal 200 has Dangerous road conditions, now mobile terminal 200 can issue the user with road conditions alerting signal.For example, it is assumed that the first exploring block 110 detects Distance range control in 10 meters, when the first exploring block 110 detection mobile terminal 200 5 meters of front at have pedestrian when, move Dynamic terminal 200 can determine whether out that the audio intensity of now the first audio signal that converter 120 is sent can be very strong, now mobile terminal 200 can issue the user with road conditions alerting signal.
Wherein, in one embodiment of the invention, mobile terminal 200 can be sent out by following at least one mode to user Go out road conditions alerting signal：Mode of vibration, voice broadcasting modes and text box alerting pattern etc..For example, by voice broadcast as " asked Pay attention to, there is barrier in front " etc. user is reminded.It should be appreciated that mobile terminal 200 can also by mode of vibration and/or Text box alerting pattern is reminded user.Certainly, mobile terminal 200 can also pass through voice broadcasting modes and mode of vibration pair User is reminded.Thus, reminded by sense organ and provide the user more preferable experience.
Further, in one embodiment of the invention, as shown in Fig. 2 radar detection apparatus 100 may also include second Exploring block 130, ambient conditions in the second search coverage of real-time detection of the second exploring block 130 is to generate the second radar letter Number, converter 120 is connected with the second exploring block 130, and the second radar signal is converted into the second audio signal, and by the second sound Frequency signal is sent to mobile terminal 200.In an embodiment of the present invention, mobile terminal 200 can also be used to receive radar detection dress Put the second audio signal of 100 transmissions, and according to the second audio signal judge in the second search coverage whether dangerous road conditions, and When judging dangerous road conditions, road conditions alerting signal is issued the user with.Wherein, in an embodiment of the present invention, the second detecting area Domain can be located at the lower section of mobile terminal 200.It should be noted that the size of the second search coverage is determined by the second exploring block 130 It is fixed, a conical region typically below mobile terminal 200, for example, the second search coverage can be with the institute of mobile terminal 200 Centered on vertical plane, the conical area that the left and right deviation center predetermined angle is formed (such as 45 degree).
For example, when the screen of mobile terminal is checked when user is on foot, the second exploring block 130 can real-time detection The lower section ambient conditions of mobile terminal 200, for example, the second exploring block 130 can send spy to the lower section of mobile terminal 200 in real time Signal is surveyed, the second radar signal can be generated according to the return information of the detectable signal, converter 120 turns the second radar signal Change the second audio signal into, and the second audio signal is sent to mobile terminal 200.
Specifically, in an embodiment of the present invention, mobile terminal 200 can be specifically used for：Judging the second audio signal is The second preparatory condition of no satisfaction, and when judging that the second audio signal meets the second preparatory condition, it is determined that in the second search coverage Interior dangerous road conditions.For example, when user walks on the road using mobile terminal 200, the second exploring block 130 can be sent out in real time Go out detectable signal to detect the whether dangerous road conditions in the lower section of current mobile terminal 200, when the distance that detectable signal currently returns When value is not belonging to fixed range, the lower section that the mobile terminal 200 can be explained may have ditch, hole or step etc., now can be to user Send road conditions alerting signal.It should be appreciated that mobile terminal 200 can be reminded by mode of vibration, voice broadcasting modes and text box At least one of mode etc. mode issues the user with road conditions alerting signal.
Thus, it is mobile whole when detecting the dangerous road conditions in lower section by carrying out radar detection to the lower section of mobile terminal End can be to user reminding so that and user can notice that lower section is dangerous in time, avoid user from marching toward in ditch (or hole), or by platform Rank trips.
Further, in one embodiment of the invention, as shown in Fig. 2 radar detection apparatus 100 may also include earphone Plug 140, radar detection apparatus 100 can be communicatively coupled by headset plug 140 and mobile terminal 200.For example, radar is visited Surveying device 100 can be inserted into the earphone jack of mobile terminal 200 by headset plug 140 to realize and mobile terminal 200 Communication connection.Wherein, in an embodiment of the present invention, as shown in Fig. 2 headset plug 140 can have the first sound channel 141 (such as L channel) and second sound channel 142 (such as R channel), the first sound channel 141 and second sound channel 142 be connected respectively with converter 120, with Converter 120 is sent the first audio signal by the first sound channel 141, the second audio signal is sent by second sound channel 142.
It is understood that when the first radar signal is converted into the first audio signal by converter, can be by the first thunder The first sound channel (L channel) signal that the first sound channel can transmit is converted into up to signal；The second radar signal is changed in converter During into the second audio signal, the second radar signal can be converted into second sound channel (R channel) letter that second sound channel can be transmitted Number so that the first sound channel signal is sent by the first sound channel, second sound channel signal is sent by second sound channel.
The road conditions system for prompting of the embodiment of the present invention, the first exploring block real-time detection in radar detection apparatus can be passed through For ambient conditions in first search coverage to generate the first radar signal, the first radar signal is converted into the first audio by converter Signal, and the first audio signal is sent to mobile terminal, mobile terminal the first detecting area is judged according to first audio signal In domain whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal, that is, pass through radar detection Around device detection mobile terminal whether dangerous road conditions, to user reminding if having, reminded by sense organ and work as user Dangerous road conditions around can be noticed when seeing mobile terminal when walking in time, avoids that tragedy occurs, improves Consumer's Experience.
In order to realize above-described embodiment, the invention also provides a kind of road conditions based reminding method.
Fig. 3 is the flow chart of road conditions based reminding method according to an embodiment of the invention.It should be noted that the present invention is real The road conditions based reminding method for applying example can be applied to mobile terminal.In an embodiment of the present invention, mobile terminal and radar detection apparatus Communication connection.Mobile terminal can be that the hardware that mobile phone, tablet personal computer, personal digital assistant etc. have various operating systems is set It is standby.
As shown in figure 3, the road conditions based reminding method can include：
S301, the first audio signal that radar detection apparatus is sent is received, wherein, radar detection apparatus real-time detection first First radar signal is converted into the first audio signal by the ambient conditions in search coverage to generate the first radar signal.
Wherein, in an embodiment of the present invention, the first search coverage can be located at the front of mobile terminal, and radar detection fills The distance range for putting detection is controlled in mobile terminal pre-determined distance value (such as 10 meters).
It should be noted that in one embodiment of the invention, radar detection apparatus may include the first exploring block and Converter, radar detection apparatus can be sent to the first search coverage (i.e. the front of mobile terminal) in real time by the first exploring block Detectable signal, the first radar signal can be generated according to the return information of the detectable signal, converter can be by the first exploring block First radar signal of generation is converted into the first audio signal, and mobile terminal can be sent by above-mentioned communication connection receiving converter The first audio signal.
S302, according to the first audio signal judge in the first search coverage whether dangerous road conditions.
Specifically, in one embodiment of the invention, it can first judge whether the first audio signal meets that first is default Condition, when judging that the first audio signal meets the first preparatory condition, it is determined that the dangerous road conditions in the first search coverage.Its In, in an embodiment of the present invention, an audio intensity threshold values can be preset, when the audio intensity of the first audio signal is big When the audio intensity threshold values, it may be determined that the first audio signal meets the first preparatory condition.
For example, when user walks on the road using mobile terminal, the first exploring block can send detectable signal in real time To detect the whether dangerous road conditions in the front of mobile terminal, when the dangerous road conditions in the front for detecting mobile terminal are (if any obstacle Thing etc.) when, the time that signal returns when the time of signal return is than in front of detection without dangerous road conditions is short so that the first probe portion The audio intensity of part first audio signal according to corresponding to the first radar signal that the return signal generates is very strong.Work as mobile terminal When judging that the audio intensity of the first audio signal is very strong, it may be determined that the dangerous road conditions in front of mobile terminal.For example, it is assumed that first The distance range of exploring block detection is controlled in 10 meters, has row at 5 meters of the front of the first exploring block detection mobile terminal During people, mobile terminal can determine whether out that the audio intensity of now the first audio signal that converter is sent can be very strong.
S303, if judging dangerous road conditions in the first search coverage according to the first audio signal, issue the user with road Condition alerting signal.
Wherein, in one embodiment of the invention, road conditions prompting can be issued the user with by following at least one mode Signal：Mode of vibration, voice broadcasting modes and text box alerting pattern etc..For example, by voice broadcast as " note that front Have barrier " etc. user is reminded.It should be appreciated that mobile terminal can also pass through mode of vibration and/or text box prompting side Formula is reminded user.Certainly, mobile terminal can be also reminded user by voice broadcasting modes and mode of vibration.By This, is reminded by sense organ and provides the user more preferable experience.
Further, in one embodiment of the invention, should as shown in figure 4, on the basis of embodiment illustrated in fig. 3 Road conditions based reminding method may also include：The second audio signal that radar detection apparatus is sent is received, wherein, radar detection real-time detection Second radar signal is converted into the second audio signal by the ambient conditions in the second search coverage to generate the second radar signal (S404).According to the second audio signal judge in the second search coverage whether dangerous road conditions (S405).If according to the second sound Frequency signal judges dangerous road conditions in the second search coverage, then performs step S303, that is, issue the user with road conditions alerting signal.Should Work as understanding, in an embodiment of the present invention, when radar detection apparatus sends the first audio signal and the second audio signal simultaneously, Step S301 and step S404 does not differentiate between sequencing and is performed.
Wherein, in an embodiment of the present invention, the second search coverage can be located at the lower section of mobile terminal.Second search coverage A conical region typically below mobile terminal, for example, the second search coverage can be with vertical flat where mobile terminal Centered on face, the conical area that the left and right deviation center predetermined angle is formed (such as 45 degree).
It should be noted that in an embodiment of the present invention, radar detection apparatus may also include the second exploring block, second Exploring block can in the search coverage of real-time detection second (lower section of such as mobile terminal) ambient conditions, for example, the second probe portion Part can generate the second radar in real time to detectable signal is sent below mobile terminal according to the return information of the detectable signal Second radar signal is converted into the second audio signal by signal, converter, and mobile terminal can be received by above-mentioned communication connection to be turned The second audio signal that parallel operation is sent.Mobile terminal can first judge the second audio signal after the second audio signal is received Whether second preparatory condition is met, when judging that the second audio signal meets the second preparatory condition, it is determined that in the second search coverage Interior dangerous road conditions.
For example, when user walks on the road using mobile terminal, the second exploring block can send detectable signal in real time To detect the whether dangerous road conditions in the lower section of current mobile terminal, when the distance value that detectable signal currently returns is not belonging to fix model When enclosing, the lower section that the mobile terminal can be explained may have ditch, hole or step etc., can now issue the user with road conditions alerting signal. It should be appreciated that mobile terminal can pass through at least one of mode of vibration, voice broadcasting modes and text box alerting pattern etc. mode Issue the user with road conditions alerting signal.
Thus, it is mobile whole when detecting the dangerous road conditions in lower section by carrying out radar detection to the lower section of mobile terminal End can be to user reminding so that and user can notice that lower section is dangerous in time, avoid user from marching toward in ditch (or hole), or by platform Rank trips.
The road conditions based reminding method of the embodiment of the present invention, applied to mobile terminal, mobile terminal communicates with radar detection apparatus Connection, the first audio signal that radar detection apparatus is sent is received, wherein, the search coverage of radar detection apparatus real-time detection first First radar signal is converted into the first audio signal by interior ambient conditions to generate the first radar signal, and according to first Audio signal judge in the first search coverage whether dangerous road conditions, if it is determined that dangerous road conditions, then think that user sends road conditions Alerting signal, i.e., by radar detection apparatus detect around mobile terminal whether dangerous road conditions, to user reminding if having, It can be noticed in time when reminding by sense organ and see mobile terminal when user is walking nearby (such as front and/or lower section) Dangerous road conditions, avoid that tragedy occurs, improve Consumer's Experience.
In order to realize above-described embodiment, the present invention has also been proposed a kind of road conditions based reminding method.
Fig. 5 is the flow chart according to the road conditions based reminding method of another embodiment of the invention.It is it should be noted that of the invention The road conditions based reminding method of embodiment can be applied to radar detection apparatus, and in an embodiment of the present invention, radar detection apparatus is with moving Dynamic terminal communication connection.Mobile terminal can be that mobile phone, tablet personal computer, personal digital assistant etc. have the hard of various operating systems Part equipment.
As shown in figure 5, the road conditions based reminding method can include：
S501, ambient conditions in the search coverage of real-time detection first is to generate the first radar signal.
Wherein, in an embodiment of the present invention, the first search coverage can be located at the front of mobile terminal, and radar detection fills The distance range for putting detection is controlled in mobile terminal pre-determined distance value.It should be noted that the first search coverage is big It is small to be determined by radar detection apparatus, a conical region typically in front of mobile terminal.
For example, it is assumed that radar detection apparatus has the first exploring block, and the first exploring block can be in real time to mobile whole Detectable signal is sent in front of end, the first radar signal can be generated according to the return information of the detectable signal.
S502, the first radar signal is converted into the first audio signal, and the first audio signal is sent to mobile terminal, So that mobile terminal according to the first audio signal judge in the first search coverage whether dangerous road conditions, and judging dangerous road During condition, road conditions alerting signal is issued the user with.
For example, it is assumed that radar detection apparatus has converter, and converter can be single-chip microcomputer, can be by the first exploring block First radar signal of generation is converted into the first audio signal, and by first audio signal by above-mentioned communication connection send to Mobile terminal.Mobile terminal can first judge the first audio after the first audio signal of radar detection apparatus transmission is received Whether signal meets the first preparatory condition, and when judging that the first audio signal meets the first preparatory condition, it is determined that being visited first Survey dangerous road conditions in region.When it is determined that during the dangerous road conditions in the first search coverage, issuing the user with road conditions alerting signal. Wherein, in an embodiment of the present invention, an audio intensity threshold values can be preset, when the audio intensity of the first audio signal During more than or equal to the audio intensity threshold values, it may be determined that the first audio signal meets the first preparatory condition.
For example, when user walks on the road using mobile terminal, the first exploring block can send detectable signal in real time To detect the whether dangerous road conditions in the front of mobile terminal, when the dangerous road conditions in the front for detecting mobile terminal are (if any obstacle Thing etc.) when, the time that signal returns when the time of signal return is than in front of detection without dangerous road conditions is short so that the first probe portion The audio intensity of part first audio signal according to corresponding to the first radar signal that the return signal generates is very strong.Work as mobile terminal When judging that the audio intensity of the first audio signal is very strong, it may be determined that the dangerous road conditions in front of mobile terminal, now mobile terminal Road conditions alerting signal can be issued the user with.For example, it is assumed that the distance range of the first exploring block is controlled in 10 meters, when the first spy When having pedestrian at 5 meters of the front of survey part detection mobile terminal, mobile terminal can determine whether out the first sound that now converter is sent The audio intensity of frequency signal can be very strong, and now mobile terminal can issue the user with road conditions alerting signal.
Wherein, in one embodiment of the invention, mobile terminal can be issued the user with by following at least one mode Road conditions alerting signal：Mode of vibration, voice broadcasting modes and text box alerting pattern etc..For example, by voice broadcast as that " please note Meaning, there is barrier in front " etc. user is reminded.It should be appreciated that mobile terminal can also pass through mode of vibration and/or text box Alerting pattern is reminded user.Certainly, mobile terminal can also be carried out by voice broadcasting modes and mode of vibration to user Remind.Thus, reminded by sense organ and provide the user more preferable experience.
Further, in one embodiment of the invention, the road conditions based reminding method may also include：Real-time detection second is visited The ambient conditions surveyed in region is to generate the second radar signal；Second radar signal is converted into the second audio signal, and by Two audio signals are sent to mobile terminal, so that mobile terminal judges whether have in the second search coverage according to the second audio signal Dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal.Wherein, in an embodiment of the present invention, Second search coverage can be located at the lower section of mobile terminal.For example, the second search coverage can be with vertical flat where mobile terminal Centered on face, the conical area that the left and right deviation center predetermined angle is formed (such as 45 degree).
For example, radar detection apparatus has the second exploring block, and the screen of mobile terminal is checked when user is on foot Curtain when, the second exploring block can real-time detection mobile terminal lower section ambient conditions, for example, the second exploring block can be in real time to shifting Detectable signal is sent below dynamic terminal, the second radar signal, converter can be generated according to the return information of the detectable signal Second radar signal is converted into the second audio signal, and the second audio signal is sent to mobile terminal.Mobile terminal can be first Judge whether the second audio signal meets the second preparatory condition, and when judging that the second audio signal meets the second preparatory condition, It is determined that the dangerous road conditions in the second search coverage, and it is determined that during the dangerous road conditions in the second search coverage, to user Send road conditions alerting signal.
For example, when user walks on the road using mobile terminal, the second exploring block can send detectable signal in real time To detect the whether dangerous road conditions in the lower section of current mobile terminal, when the distance value that detectable signal currently returns is not belonging to fix model When enclosing, the lower section that the mobile terminal can be explained may have ditch, hole or step etc., can now issue the user with road conditions alerting signal. It should be appreciated that mobile terminal can pass through at least one of mode of vibration, voice broadcasting modes and text box alerting pattern etc. mode Issue the user with road conditions alerting signal.
Thus, it is mobile whole when detecting the dangerous road conditions in lower section by carrying out radar detection to the lower section of mobile terminal End can be to user reminding so that and user can notice that lower section is dangerous in time, avoid user from marching toward in ditch (or hole), or by platform Rank trips.
Further, in one embodiment of the invention, radar detection apparatus may include headset plug, radar detection dress Put and be communicatively coupled by headset plug and mobile terminal.Wherein, in an embodiment of the present invention, headset plug has first Sound channel and second sound channel, and the first audio signal is sent by the first sound channel, the second audio signal is sent by second sound channel.
The road conditions based reminding method of the embodiment of the present invention, applied to radar detection apparatus, radar detection apparatus and mobile terminal Communication connection, ambient conditions that can be in the first search coverage of real-time detection first is to generate the first radar signal, afterwards by the first thunder The first audio signal is converted into up to signal, and the first audio signal is sent to mobile terminal, so that mobile terminal is according to first Audio signal judge in the first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions Alerting signal, i.e., by radar detection apparatus detect around mobile terminal whether dangerous road conditions, to user reminding if having, Neighbouring dangerous road conditions can be noticed when reminding by sense organ and see mobile terminal when user is walking in time, avoid occurring Tragedy, improve Consumer's Experience.
For example, in one embodiment of the invention, radar detection apparatus is connected with communication of mobile terminal, and radar is visited Surveying device can be by the ambient conditions in first the first search coverage of exploring block real-time detection in radar detection apparatus with life Into the first radar signal, the first radar signal is converted into by the first audio signal by the converter in radar detection apparatus, and First audio signal is sent to mobile terminal.After mobile terminal receives the first audio signal, according to the first audio signal Judge in the first search coverage whether dangerous road conditions, it is and dangerous in the first search coverage when be judged according to the first audio signal During road conditions, road conditions alerting signal is issued the user with.
And for example, radar detection apparatus can pass through second the second detecting area of exploring block real-time detection in radar detection apparatus Second radar signal is converted into the second audio signal by the ambient conditions in domain to generate the second radar signal, by converter, And the second audio signal is sent to mobile terminal.After mobile terminal receives the second audio signal, believed according to the second audio Number judge in the second search coverage whether dangerous road conditions, and when judging there is danger in the second search coverage according to the second audio signal During dangerous road conditions, road conditions alerting signal is issued the user with.
Wherein, mobile terminal can issue the user with road conditions alerting signal by following at least one mode：Mode of vibration, language Sound reports mode and text box alerting pattern etc..For example, such as " it note that there is barrier in front " to user by voice broadcast Reminded.It should be appreciated that mobile terminal can be also reminded user by mode of vibration and/or text box alerting pattern. Certainly, mobile terminal can be also reminded user by voice broadcasting modes and mode of vibration.Thus, reminded by sense organ and be User provides preferably experience.
Corresponding with the embodiment of above-mentioned road conditions based reminding method, the invention also provides a kind of mobile terminal.
Fig. 6 is the structural representation of mobile terminal according to an embodiment of the invention.It should be noted that in the present invention Embodiment in, mobile terminal and radar detection apparatus communicate to connect.Mobile terminal can be mobile phone, tablet personal computer, individual number Word assistants etc. have the hardware device of various operating systems.As shown in fig. 6, the mobile terminal can include the first receiving module 210th, the first judge module 220 and prompting module 230.
Specifically, the first receiving module 210 can be used for receiving the first audio signal that radar detection apparatus is sent.Wherein, Radar detection apparatus can be in the search coverage of real-time detection first ambient conditions to generate the first radar signal, and by the first radar Signal is converted into the first audio signal.Wherein, in an embodiment of the present invention, before the first search coverage can be located at mobile terminal Side, and the distance range of radar detection apparatus detection is controlled in mobile terminal pre-determined distance value (such as 10 meters).
It should be noted that in one embodiment of the invention, radar detection apparatus may include the first exploring block and Converter, radar detection apparatus can be sent to the first search coverage (i.e. the front of mobile terminal) in real time by the first exploring block Detectable signal, the first radar signal can be generated according to the return information of the detectable signal, converter can be by the first exploring block First radar signal of generation is converted into the first audio signal, and the first receiving module 210 can be received by above-mentioned communication connection to be turned The first audio signal that parallel operation is sent.
First judge module 220 can be used for according to the first audio signal judge in the first search coverage whether dangerous road Condition.Specifically, in an embodiment of the present invention, the first judge module 220 can be specifically used for whether judging the first audio signal Meet the first preparatory condition, and when judging that the first audio signal meets the first preparatory condition, it is determined that in the first search coverage Dangerous road conditions.Wherein, in an embodiment of the present invention, an audio intensity threshold values can be preset, when the first audio is believed Number audio intensity when being more than or equal to the audio intensity threshold values, it may be determined that the first audio signal meets the first preparatory condition.
Prompting module 230 can be used for when judging dangerous road conditions in the first search coverage according to the first audio signal, to User sends road conditions alerting signal.Wherein, in one embodiment of the invention, prompting module 230 can pass through following at least one Kind mode issues the user with road conditions alerting signal：Mode of vibration, voice broadcasting modes and text box alerting pattern etc..
Further, in one embodiment of the invention, as shown in fig. 7, the mobile terminal may also include the second reception The judge module 250 of module 240 and second.Second receiving module 240 can be used for receiving the second audio that radar detection apparatus is sent Signal, wherein, the ambient conditions in the search coverage of radar detection apparatus real-time detection second is incited somebody to action with generating the second radar signal Second radar signal is converted into the second audio signal.Second judge module 250 can be used for judging second according to the second audio signal In search coverage whether dangerous road conditions.In an embodiment of the present invention, prompting module 230 can be additionally used in the second judge module 250 according to the second audio signal when judging dangerous road conditions in the second search coverage, issues the user with road conditions alerting signal.Its In, in an embodiment of the present invention, the second search coverage can be located at the lower section of mobile terminal.Second search coverage is typically to move A conical region below terminal, for example, the second search coverage can be centered on vertical plane where mobile terminal, a left side Right avertence is from the conical area that the center predetermined angle is formed (such as 45 degree).
It should be noted that in an embodiment of the present invention, radar detection apparatus may also include the second exploring block, second Exploring block can in the search coverage of real-time detection second (lower section of such as mobile terminal) ambient conditions, for example, the second probe portion Part can generate the second radar in real time to detectable signal is sent below mobile terminal according to the return information of the detectable signal Second radar signal is converted into the second audio signal by signal, converter, and the second receiving module 240 can pass through above-mentioned communication connection The second audio signal that receiving converter is sent.Second judge module 250 can first judge after the second audio signal is received Whether the second audio signal meets the second preparatory condition, when judging that the second audio signal meets the second preparatory condition, it is determined that Dangerous road conditions in second search coverage.
For example, when user walks on the road using mobile terminal, the second exploring block can send detectable signal in real time To detect the whether dangerous road conditions in the lower section of current mobile terminal, when the distance value that detectable signal currently returns is not belonging to fix model When enclosing, the lower section that the mobile terminal can be explained may have ditch, hole or step etc., and now prompting module 230 can issue the user with road Condition alerting signal.
Thus, it is mobile whole when detecting the dangerous road conditions in lower section by carrying out radar detection to the lower section of mobile terminal End can be to user reminding so that and user can notice that lower section is dangerous in time, avoid user from marching toward in ditch (or hole), or by platform Rank trips.
The mobile terminal of the embodiment of the present invention, communicated to connect with radar detection apparatus, thunder is received by the first receiving module The first audio signal sent up to detection device, wherein, the environment feelings in the search coverage of radar detection apparatus real-time detection first First radar signal is converted into the first audio signal by condition to generate the first radar signal, and the first judge module is according to first Audio signal judge in the first search coverage whether dangerous road conditions, prompting module judging dangerous road in the first search coverage During condition, issue the user with road conditions alerting signal, i.e., by radar detection apparatus detect mobile terminal around whether dangerous road Condition, to user reminding if having, it can be noticed in time when reminding by sense organ and see mobile terminal when user is walking attached Near dangerous road conditions (as there is barrier in front or lower section), avoid that tragedy occurs, improve Consumer's Experience.
Corresponding with the embodiment of above-mentioned road conditions based reminding method, the invention also provides a kind of radar detection apparatus.
Fig. 8 is the structural representation of radar detection apparatus according to an embodiment of the invention.It should be noted that at this In the embodiment of invention, radar detection apparatus is connected with communication of mobile terminal.Mobile terminal can be mobile phone, tablet personal computer, individual Personal digital assistants etc. have the hardware device of various operating systems.As shown in figure 8, the radar detection apparatus can include the first life Into module 110, modular converter 120 and sending module 130.
Specifically, the ambient conditions that the first generation module 110 can be used in the search coverage of real-time detection first is to generate the One radar signal.Wherein, in an embodiment of the present invention, the first search coverage can be located at the front of mobile terminal, and the first life The distance range detected into module 110 is controlled in mobile terminal pre-determined distance value.It should be noted that the first detecting area The size in domain determines by radar detection apparatus, typically in front of mobile terminal a conical region.
For example, the first generation module 110 can be in real time to detectable signal be sent in front of mobile terminal, can be according to the spy The return information for surveying signal generates the first radar signal.
Modular converter 120 can be used for the first radar signal being converted into the first audio signal.Sending module 130 can be used for will First audio signal is sent to mobile terminal so that mobile terminal according to the first audio signal judge in the first search coverage whether Dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal.
More specifically, mobile terminal can first judge after the first audio signal of radar detection apparatus transmission is received Whether the first audio signal meets the first preparatory condition, and when judging that the first audio signal meets the first preparatory condition, it is determined that The dangerous road conditions in the first search coverage.When it is determined that during the dangerous road conditions in the first search coverage, issuing the user with road conditions Alerting signal.Wherein, in an embodiment of the present invention, an audio intensity threshold values can be preset, when the first audio signal Audio intensity when being more than or equal to the audio intensity threshold values, it may be determined that the first audio signal meets the first preparatory condition.
For example, when user walks on the road using mobile terminal, the first generation module 110 can send detection letter in real time Number to detect the whether dangerous road conditions in the front of mobile terminal, when the dangerous road conditions in the front for detecting mobile terminal are (if any barrier Hinder thing etc.) when, the time that signal returns when the time of signal return is than in front of detection without dangerous road conditions is short so that the first generation The audio intensity of first audio signal according to corresponding to the first radar signal that the return signal generates of module 110 is very strong.Work as shifting When dynamic terminal judges that the audio intensity of the first audio signal is very strong, it may be determined that the dangerous road conditions in front of mobile terminal, this time shift Dynamic terminal can issue the user with road conditions alerting signal.For example, it is assumed that the distance range of the first generation module 110 detection is controlled 10 In rice, when having pedestrian at 5 meters of the front of the first generation module 110 detection mobile terminal, mobile terminal can determine whether out now to turn The audio intensity for the first audio signal that parallel operation is sent can be very strong, and now mobile terminal can issue the user with road conditions alerting signal.
Wherein, in one embodiment of the invention, mobile terminal can be issued the user with by following at least one mode Road conditions alerting signal：Mode of vibration, voice broadcasting modes and text box alerting pattern etc..
Further, in one embodiment of the invention, as shown in figure 9, the radar detection apparatus may also include second Generation module 140.The ambient conditions that second generation module 140 can be used in the search coverage of real-time detection second is to generate the second thunder Up to signal.In an embodiment of the present invention, modular converter 120 can also be used to the second radar signal being converted into the second audio letter Number.Sending module 130 can also be used to send the second audio signal to mobile terminal, so that mobile terminal is believed according to the second audio Number judge in the second search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions and remind letter Number.Wherein, in an embodiment of the present invention, the second search coverage can be located at the lower section of mobile terminal.For example, the second search coverage Centered on being the vertical plane where the mobile terminal, the circular cone that the left and right deviation center predetermined angle is formed (such as 45 degree) Shape region.
Thus, it is mobile whole when detecting the dangerous road conditions in lower section by carrying out radar detection to the lower section of mobile terminal End can be to user reminding so that and user can notice that lower section is dangerous in time, avoid user from marching toward in ditch (or hole), or by platform Rank trips.
Further, in one embodiment of the invention, as shown in Figure 10, the radar detection apparatus may also include earphone Plug 150.Radar detection apparatus is communicatively coupled by headset plug and mobile terminal.In an embodiment of the present invention, such as Shown in Figure 10, the headset plug 150 can have the first sound channel 151 and second sound channel 152, wherein, sending module 130 can pass through One sound channel 151 sends the first audio signal, and the second audio signal is sent by second sound channel 152.
The radar detection apparatus of the embodiment of the present invention, is connected with communication of mobile terminal, is visited in real time by the first generation module For the ambient conditions surveyed in the first search coverage to generate the first radar signal, the first radar signal is converted into first by modular converter Audio signal, sending module send the first audio signal to mobile terminal, so that mobile terminal is sentenced according to the first audio signal In disconnected first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road conditions alerting signal, i.e., By radar detection apparatus detect mobile terminal around whether dangerous road conditions, to user reminding if having, carried by sense organ Wake up and enable the dangerous road conditions near being noticed in time when seeing mobile terminal when user is walking (as there is obstacle in front or lower section Thing), avoid that tragedy occurs, improve Consumer's Experience.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize specific logical function or process Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can also That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould Block can both be realized in the form of hardware, can also be realized in the form of software function module.The integrated module is such as Fruit is realized in the form of software function module and as independent production marketing or in use, can also be stored in a computer In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changed, replacing and modification.

Claims (19)

  1. A kind of 1. road conditions system for prompting, it is characterised in that including radar detection apparatus and mobile terminal, the radar detection apparatus It is connected with the communication of mobile terminal, wherein,
    The radar detection apparatus includes the first exploring block and converter, and the first exploring block real-time detection first detects To generate the first radar signal, the converter is connected ambient conditions in region with first exploring block, for by institute State the first radar signal and be converted into the first audio signal, and first audio signal is sent to the mobile terminal, wherein, First search coverage is located at the front of the mobile terminal, and the distance range control of first exploring block detection exists In the mobile terminal pre-determined distance value；
    The mobile terminal, the first audio signal sent for receiving the radar detection apparatus, and according to first sound Frequency signal judge in first search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road Condition alerting signal；
    The radar detection apparatus also includes the second exploring block, in the second search coverage of the second exploring block real-time detection Ambient conditions to generate the second radar signal, the converter is connected with second exploring block, by second radar Signal is converted into the second audio signal, and second audio signal is sent to the mobile terminal；
    The mobile terminal is additionally operable to receive the second audio signal that the radar detection apparatus is sent, and according to second sound Frequency signal judge in second search coverage whether dangerous road conditions, and when judging dangerous road conditions, issue the user with road Condition alerting signal；
    The radar detection apparatus also includes headset plug, and the radar detection apparatus passes through the headset plug and the movement Terminal is communicatively coupled；
    The headset plug has the first sound channel and a second sound channel, first sound channel and the second sound channel respectively with described turn Parallel operation connects, so that the converter sends first audio signal by first sound channel, passes through the second sound channel Send second audio signal.
  2. 2. road conditions system for prompting as claimed in claim 1, it is characterised in that second search coverage is positioned at described mobile whole The lower section at end.
  3. 3. the road conditions system for prompting as any one of claim 1 to 2, it is characterised in that the mobile terminal is specifically used In：
    Judge whether first audio signal meets the first preparatory condition, and judging described in the first audio signal satisfaction During the first preparatory condition, it is determined that the dangerous road conditions in the first search coverage.
  4. 4. the road conditions system for prompting as any one of claim 1 to 2, it is characterised in that the mobile terminal is specifically used In：
    Judge whether second audio signal meets the second preparatory condition, and judging described in the second audio signal satisfaction During the second preparatory condition, it is determined that the dangerous road conditions in the second search coverage.
  5. 5. the road conditions system for prompting as any one of claim 1 to 2, it is characterised in that the mobile terminal by with Lower at least one mode issues the user with road conditions alerting signal：
    Mode of vibration, voice broadcasting modes and text box alerting pattern.
  6. 6. a kind of road conditions based reminding method, it is characterised in that applied to mobile terminal, the mobile terminal leads to radar detection apparatus Letter connection, the described method comprises the following steps：
    The first audio signal that the radar detection apparatus is sent is received, wherein, the radar detection apparatus real-time detection first First radar signal is converted into the first audio letter by the ambient conditions in search coverage to generate the first radar signal Number, wherein, first search coverage is located at the front of the mobile terminal, and radar detection apparatus detection apart from model System is contained in the mobile terminal pre-determined distance value；
    According to first audio signal judge in first search coverage whether dangerous road conditions；
    If judging dangerous road conditions in first search coverage according to first audio signal, road conditions are issued the user with Alerting signal；
    The second audio signal that the radar detection apparatus is sent is received, wherein, the radar detection apparatus real-time detection second Second radar signal is converted into the second audio letter by the ambient conditions in search coverage to generate the second radar signal Number；
    According to second audio signal judge in second search coverage whether dangerous road conditions；
    If judging dangerous road conditions in second search coverage according to second audio signal, road conditions are issued the user with Alerting signal；
    Wherein, the radar detection apparatus also includes headset plug, and the radar detection apparatus passes through the headset plug and institute Mobile terminal is stated to be communicatively coupled；
    The headset plug has the first sound channel and a second sound channel, first sound channel and the second sound channel respectively with described turn Parallel operation connects, so that the converter sends first audio signal by first sound channel, passes through the second sound channel Send second audio signal.
  7. 7. road conditions based reminding method as claimed in claim 6, it is characterised in that second search coverage is positioned at described mobile whole The lower section at end.
  8. 8. the road conditions based reminding method as any one of claim 6 to 7, it is characterised in that described according to first sound Frequency signal judges whether dangerous road conditions specifically include in first search coverage：
    Judge whether first audio signal meets the first preparatory condition；
    When judging that first audio signal meets first preparatory condition, it is determined that the dangerous road in the first search coverage Condition.
  9. 9. the road conditions based reminding method as any one of claim 6 to 7, it is characterised in that described according to second sound Frequency signal judges whether dangerous road conditions specifically include in second search coverage：
    Judge whether second audio signal meets the second preparatory condition；
    When judging that second audio signal meets second preparatory condition, it is determined that the dangerous road in the second search coverage Condition.
  10. 10. the road conditions based reminding method as any one of claim 6 to 7, it is characterised in that the mobile terminal by with Lower at least one mode issues the user with road conditions alerting signal：
    Mode of vibration, voice broadcasting modes and text box alerting pattern.
  11. A kind of 11. road conditions based reminding method, it is characterised in that applied to radar detection apparatus, the radar detection apparatus and movement Terminal communicates to connect, and the described method comprises the following steps：
    Ambient conditions in the search coverage of real-time detection first to generate the first radar signal, wherein, first search coverage Distance range positioned at the front of the mobile terminal, and radar detection apparatus detection is controlled apart from the mobile terminal In pre-determined distance value；
    First radar signal is converted into the first audio signal, and first audio signal is sent to described mobile whole End so that the mobile terminal according to first audio signal judge in first search coverage whether dangerous road conditions, And when judging dangerous road conditions, issue the user with road conditions alerting signal；
    Ambient conditions in the search coverage of real-time detection second is to generate the second radar signal；
    Second radar signal is converted into the second audio signal, and second audio signal is sent to described mobile whole End so that the mobile terminal according to second audio signal judge in second search coverage whether dangerous road conditions, And when judging dangerous road conditions, issue the user with road conditions alerting signal；
    Wherein, the radar detection apparatus includes headset plug, the radar detection apparatus by the headset plug with it is described Mobile terminal is communicatively coupled；
    The headset plug has the first sound channel and second sound channel, and sends first audio by first sound channel and believe Number, second audio signal is sent by the second sound channel.
  12. 12. road conditions based reminding method as claimed in claim 11, it is characterised in that second search coverage is located at the movement The lower section of terminal.
  13. 13. a kind of mobile terminal, it is characterised in that the mobile terminal communicates to connect with radar detection apparatus, described mobile whole End includes：
    First receiving module, the first audio signal sent for receiving the radar detection apparatus, wherein, the radar detection Ambient conditions in the search coverage of device real-time detection first is turned first radar signal with generating the first radar signal Change the first audio signal into, first search coverage is located at the front of the mobile terminal, and the radar detection apparatus is visited The distance range of survey is controlled in the mobile terminal pre-determined distance value；
    First judge module, for according to first audio signal judge in first search coverage whether dangerous road Condition；
    Prompting module, for when judging dangerous road conditions in first search coverage according to first audio signal, to User sends road conditions alerting signal；
    Second receiving module, the second audio signal sent for receiving the radar detection apparatus, wherein, the radar detection Ambient conditions in the search coverage of device real-time detection second is turned second radar signal with generating the second radar signal Change the second audio signal into；
    Second judge module, for according to second audio signal judge in second search coverage whether dangerous road Condition；
    The prompting module is additionally operable to judging dangerous road conditions in second search coverage according to second audio signal When, issue the user with road conditions alerting signal；
    Wherein, the radar detection apparatus also includes headset plug, and the radar detection apparatus passes through the headset plug and institute Mobile terminal is stated to be communicatively coupled；
    The headset plug has the first sound channel and a second sound channel, first sound channel and the second sound channel respectively with described turn Parallel operation connects, so that the converter sends first audio signal by first sound channel, passes through the second sound channel Send second audio signal.
  14. 14. mobile terminal as claimed in claim 13, it is characterised in that second search coverage is located at the mobile terminal Lower section.
  15. 15. the mobile terminal as any one of claim 13 to 14, it is characterised in that first judge module is specific For：
    Judge whether first audio signal meets the first preparatory condition；
    When judging that first audio signal meets first preparatory condition, it is determined that the dangerous road in the first search coverage Condition.
  16. 16. the mobile terminal as any one of claim 13 to 14, it is characterised in that second judge module is specific For：
    Judge whether second audio signal meets the second preparatory condition；
    When judging that second audio signal meets second preparatory condition, it is determined that the dangerous road in the second search coverage Condition.
  17. 17. the mobile terminal as any one of claim 13 to 14, it is characterised in that the prompting module passes through following At least one mode issues the user with road conditions alerting signal：
    Mode of vibration, voice broadcasting modes and text box alerting pattern.
  18. 18. a kind of radar detection apparatus, it is characterised in that the radar detection apparatus is connected with communication of mobile terminal, the thunder Include up to detection device：
    First generation module, for the ambient conditions in the search coverage of real-time detection first to generate the first radar signal, wherein, First search coverage is located at the front of the mobile terminal, and the distance range control of first generation module detection exists In the mobile terminal pre-determined distance value；
    Modular converter, for first radar signal to be converted into the first audio signal；
    Sending module, for first audio signal to be sent to the mobile terminal, so that the mobile terminal is according to institute State the first audio signal judge in first search coverage whether dangerous road conditions, and when judging dangerous road conditions, Xiang Yong Family sends road conditions alerting signal；
    Second generation module, for the ambient conditions in the search coverage of real-time detection second to generate the second radar signal；
    The modular converter is additionally operable to second radar signal being converted into the second audio signal；
    The sending module is additionally operable to send second audio signal to the mobile terminal, so that the mobile terminal root According to second audio signal judge in second search coverage whether dangerous road conditions, and when judging dangerous road conditions, Issue the user with road conditions alerting signal；
    Headset plug, the radar detection apparatus are communicatively coupled by the headset plug and the mobile terminal；
    The headset plug has the first sound channel and second sound channel, wherein, the sending module is sent by first sound channel First audio signal, second audio signal is sent by the second sound channel.
  19. 19. radar detection apparatus as claimed in claim 18, it is characterised in that second search coverage is located at the movement The lower section of terminal.
CN201410559588.4A 2014-10-20 2014-10-20 Road conditions system for prompting, method, mobile terminal and radar detection apparatus Active CN104316919B (en)

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