CN104361761A - Intelligent traffic system and operation method thereof - Google Patents
Intelligent traffic system and operation method thereof Download PDFInfo
- Publication number
- CN104361761A CN104361761A CN201410709554.9A CN201410709554A CN104361761A CN 104361761 A CN104361761 A CN 104361761A CN 201410709554 A CN201410709554 A CN 201410709554A CN 104361761 A CN104361761 A CN 104361761A
- Authority
- CN
- China
- Prior art keywords
- information
- electric terminal
- angle
- traffic light
- light status
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004040 coloring Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator
Abstract
The invention provides an intelligent traffic system and an operation method thereof. The traffic system operation method is applied to a system provided with an electronic terminal and an external device, wherein a WiFiP2P function module is arranged in the electronic terminal, and the external device is connected to a traffic signal lamp. The method comprises the steps that the external device and the electronic terminal builds WiFiP2P connection; the external device sends traffic lamp state information to the electronic terminal, wherein the traffic state information carries at least one piece of direction information indicated by the traffic signal lamp and indication color information corresponding to the direction information; the electronic terminal receives the traffic lamp state information and generates prompt information according to the traffic lamp state information so as to determine whether a vehicle can continue to travel forwards or not. According to the intelligent traffic system and the operation method of the intelligent traffic system, traffic lamp information is obtained in time by means of WiFiP2P connection built between the electronic terminal and the traffic lamp, and a client is reminded of the information at the electronic terminal in various ways, using is flexible and convenient, and user traveling safety is ensured.
Description
Technical field
The present invention relates to field of traffic safety, particularly relate to a kind of intelligent transportation system and operation method thereof.
Background technology
Almost each road crossing in daily life is all distributed with traffic lights, and the information of identification traffic lights accurately, has a very big significance the life security of people.But due to the carelessness of people or the impediment of self inaccurate and cause the occurrence of tragedy also to happen occasionally to traffic lights identification, at present, the intelligent terminal such as mobile phone, flat board gets more and more, it brings many facilities to the life of people, meanwhile, the correlation technique such as wifi, bluetooth, nfc also plays the role become more and more important.These proven technique how are utilized to bring larger guarantee also to become a study hotspot to people's safety.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of intelligent transportation system and operation method thereof, for solving in prior art people to the inaccurate problem of display information identification of traffic lights.
For achieving the above object and other relevant objects, the invention provides a kind of portable electronic terminal, comprising: WiFi P2P functional module, connecting for setting up WiFi P2P with the external device (ED) being connected to traffic lights; Traffic light status data obtaining module, sets up to it traffic light status information that electronic equipment that WiFi P2P is connected sends, to confirm to treat that direction of motion could be passed through for receiving described external device (ED); Described traffic light status information carries at least one directional information indicated by traffic lights and the instruction colouring information corresponding with described directional information.
Optionally, described electric terminal also comprises: information acquisition request module, for needing the information acquisition request of direction of motion identification information to setting up with described electric terminal described external device (ED) transmit band that WiFi P2P is connected; Described traffic light status data obtaining module, that send to described electric terminal according to described information acquisition request with the described traffic light status information treating motion directional correlation for receiving described external device (ED), described in confirming, treat that direction of motion could be passed through.
Optionally, also comprise: information generation module, for generating information according to described traffic light status information.
Optionally, treat the voice that motion direction signs information inputs according to user or Word message described in and generate.
Optionally, what described traffic light status information also comprised the pilot lamp relevant to described colouring information lights excess time.
Optionally, described electric terminal also comprises: in order to detect the angle detection module of described electric terminal absolute presupposition horizontal direction; With in order to carry out analyzing and processing to detected angle to treat the analysis module of motion direction signs information described in generating; Describedly treat that motion direction signs information generates according to the deviation angle of described electric terminal absolute presupposition horizontal direction and comprise: the first angle of the current absolute presupposition horizontal direction of described angle detection module detected electrons terminal, and detect described electric terminal and rotated the second angle of rear absolute presupposition horizontal direction; Described analysis module treats motion direction signs information described in generating detected angle analysis, and when described first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the right of described electric terminal; When described first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal; When the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.
For achieving the above object and other relevant objects, the invention provides a kind of traffic light status indicating device, be connected with traffic lights, comprise: WiFi P2P functional module, set up WiFi P2P for same external electrical terminal and connect; Traffic light status generation module, for obtaining the directional information of the pilot lamp of described traffic lights and the colouring information corresponding with it, to generate traffic light status information; Traffic light status information sending module, for sending traffic light status information to setting up with described traffic light status indicating device the electric terminal that WiFi P2P is connected, or according to described traffic light status indicating device set up that electric terminal that WiFi P2P is connected sends with the information acquisition request treating motion direction signs information, send and treat with described the traffic light status information that direction of motion is corresponding.
For achieving the above object and other relevant objects, the invention provides a kind of intelligent transportation system operation method based on WiFiP2P, be applied to the electric terminal that has and be all built-in with WiFi P2P functional module and be connected in the system of external device (ED) of traffic lights, comprising the steps: that described external device (ED) and described electric terminal are set up WiFi P2P and be connected; Described external device (ED) sends the traffic light status information of at least one directional information and the instruction colouring information corresponding with described directional information carried indicated by traffic lights to described electric terminal; Described electric terminal receives described traffic light status information and generates information according to described traffic light status information, described in confirming, treat that direction of motion could be passed through.
Optionally, what described external device (ED) also sent according to described electric terminal treats with described the traffic light status information that direction of motion is corresponding with treating that the information acquisition request of motion direction signs information sends to described electric terminal; Describedly treat the voice that motion direction signs information inputs according to user or Word message and generate, or generating according to the deviation angle of described electric terminal absolute presupposition horizontal direction.
Optionally, the described deviation angle according to described electric terminal absolute presupposition horizontal direction and generate and go the step of direction flag to comprise in advance: the first angle detecting the current absolute presupposition horizontal direction of described electric terminal, rotate the second angle that described electric terminal also detects the electric terminal absolute presupposition horizontal direction after rotating, when the first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the right of described electric terminal; When the first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal; When the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.
As mentioned above, intelligent transportation system of the present invention and operation method thereof, the WiFi P2P utilizing electric terminal and traffic lights to set up is connected, obtain the information of traffic lights timely, and the various ways that can need with client is reminded at electric terminal, meet the demand of different user, use flexibly and conveniently, ensure the safety of user.
Accompanying drawing explanation
Fig. 1 is shown as electric terminal of the present invention modular structure schematic diagram in one embodiment.
Fig. 2 is shown as electric terminal of the present invention modular structure schematic diagram in one embodiment.
Fig. 3 is shown as electric terminal of the present invention modular structure schematic diagram in one embodiment.
Fig. 4 is shown as electric terminal of the present invention and generates according to the rotational angle of described electric terminal the principle schematic treating motion direction signs information in one embodiment.
Fig. 5 is shown as traffic light status indicating device of the present invention modular structure schematic diagram in one embodiment.
Fig. 6 is shown as the intelligent transportation system operation method schematic flow sheet in one embodiment based on WiFiP2P of the present invention.
Element numbers explanation
1,1', 1 " electric terminal
11,11', 11 " WiFi P2P functional modules
12,12', 12 " traffic light status data obtaining module
13', 13 " information acquisition request modules
14 " information generation module
2 traffic light status indicating devices
21 WiFi P2P functional modules
22 traffic light status generation modules
23 traffic light status information sending module
α, β angle
S11 ~ S13 step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in diagram but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.And the noun of locality in following examples, such as " front ", " right ", " left ", be relative orientation.
Refer to Fig. 1, be shown as electric terminal of the present invention modular structure schematic diagram in one embodiment.Described electric terminal comprises storer, Memory Controller, one or more processor (CPU), interface circuit, RF (radio frequency) circuit, voicefrequency circuit, loudspeaker, microphone, I/O (I/O) subsystem, touch display screen, other output or opertaing devices, and outside port.These assemblies are communicated by one or more communication bus or signal wire.Equipment can be any portable electric appts, includes but not limited to notebook computer, panel computer, smart mobile phone, multimedia player, personal digital assistant (PDA) etc., also may comprise wherein two or multinomial combination.Should be appreciated that the equipment enumerated in the present embodiment is an example of portable electric appts, the assembly of this equipment can have more or less assembly than what provide in diagram, or has different arrangement of components.Various assemblies shown in figure can realize with the combination of hardware, software or software and hardware, comprise one or more signal transacting and/or special IC.
A kind of portable electronic terminal 1 in the present embodiment comprises WiFi P2P functional module 11 and traffic light status data obtaining module 12.
Described WiFi P2P functional module 11 connects for setting up WiFi P2P with the external device (ED) being connected to traffic lights, to communicate with described external device (ED), the point to point connect of WiFi P2P and WiFi, can allow the equipment in certain limit need not by focus or internet by Wifi direct interconnection.Described external device (ED) sends traffic light status information by WiFi P2P module disposed therein to all electronic equipments be in its scanning area, described traffic light status information comprises " the instruction colouring information that directional information+directional information is corresponding " of now traffic lights, described directional information is the direction indication of the relatively described electric terminal 1 of traffic lights, because the front that common traffic lights indicated direction information has instruction driving to advance, the right of turning right, and the left of turning left, described directional information herein such as comprises front, left, or right, such as described traffic light status information is " left+redness ", " right+redness ", " front+green ".
Described traffic light status data obtaining module 12 sets up to it traffic light status information that electronic equipment that WiFi P2P is connected sends, to confirm to treat that direction of motion could be passed through for receiving described external device (ED); Described traffic light status information carries at least one directional information indicated by traffic lights and the instruction colouring information corresponding with described directional information.Such as described user treats that direction of motion is front, and when the described traffic light status information that user receives is " left+redness ", " right+redness ", " front+green ", namely judging now can toward treating that direction of motion is advanced.And preferred, what described traffic light status information also comprised the pilot lamp relevant to described colouring information lights excess time.The described traffic light status information that such as described external device (ED) sends is " left+redness+15s ", " right+redness+15s ", " front+green+15s ", user can to do the action of advancing be about to according to the information received and judge more accurately, such as when user in time being less than 5s the excess time of direction of motion, user can carry out to slow down and prepare, and waits for next green light signals.
In another specific embodiment, refer to Fig. 2, be shown as electric terminal of the present invention modular structure schematic diagram in one embodiment.Electric terminal 1 ' comprises WiFi P2P functional module 11 ', traffic light status data obtaining module 12 ' and information acquisition request module 13 ', and described WiFi P2P functional module 11 ' and described traffic light status data obtaining module 12 ' have all functions of described WiFi P2P functional module 11 in above-described embodiment and described traffic light status data obtaining module 12.
Described information acquisition request module 13 is for needing the information acquisition request of direction of motion identification information to setting up with described electric terminal 1 ' external device (ED) transmit band that WiFi P2P is connected; It is that send to described electric terminal 1 ' according to described information acquisition request with the described traffic light status information treating motion directional correlation that described traffic light status data obtaining module 12 ' also can be used for receiving described external device (ED), described in confirming, treat that direction of motion could be passed through.The described generation treating motion direction signs information is preferably according to the voice of user's input or Word message and generates, such as user opens the microphone apparatus of described electric terminal 1 ', input voice " I will go to right ", then described information acquisition request module 13 sends information acquisition request with right identification information according to described voice messaging to described external device (ED).Described external device (ED) according to the request of user, to the traffic light status information relevant to right that described electric terminal 1 ' sends.
Refer to Fig. 3, be shown as the modular structure schematic diagram of electric terminal in another specific embodiment, described electric terminal 1 " comprising WiFi P2P functional module 11 ", traffic light status data obtaining module 12 ", and information acquisition request module 13 ", and information generation module 14 ", described WiFi P2P functional module 11 ", traffic light status data obtaining module 12 ", and information acquisition request module 13 " with embodiment illustrated in fig. 2 in WiFi P2P functional module 11 ', traffic light status data obtaining module 12 ', and the functional structure of information acquisition request module 13 ' is all identical, described information generation module 14 is " for generating information according to described traffic light status information.Such as described traffic light status data obtaining module 12 is " when the traffic light status information until motion direction signs information received is for " redness ".Described information generation module 14 " generates voice message: " for going direction traffic lights for red, please bear with ".
In another specific embodiment, described in treat that motion direction signs information also can be the automatic detection of described electric terminal, preferably, described electric terminal also comprises: in order to detect the angle detection module of described electric terminal absolute presupposition horizontal direction; With in order to carry out analyzing and processing to detected angle to treat the analysis module of motion direction signs information described in generating; Describedly treat that motion direction signs information generates according to the deviation angle of described electric terminal absolute presupposition horizontal direction, be specially: the first angle of the current absolute presupposition horizontal direction of described angle detection module detected electrons terminal, and detect described electric terminal and rotated the second angle of rear absolute presupposition horizontal direction; Described analysis module treats motion direction signs information described in generating detected angle analysis, and when described first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the right of described electric terminal; When described first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal; When the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.Such as shown in Fig. 4, such as preset direction is X, first angle of the current absolute presupposition horizontal direction of described angle detection module detected electrons terminal is α, rotate described electric terminal, obtain second angle beta of the described electric terminal absolute presupposition horizontal direction X after rotating, shown in figure, α is greater than β, and when the absolute value of the difference of α and β is greater than default angle threshold, known, direction described to be gone is the right relative to described electric terminal, and the object arranging angle threshold prevents from the casual low-angle of user being rocked the rotation as to direction to be gone.
Refer to Fig. 5, be shown as traffic light status indicating device of the present invention modular structure schematic diagram in one embodiment.Described traffic light status indicating device 2 comprises WiFi P2P functional module 21, traffic light status generation module 22 and traffic light status information sending module 23; Described WiFi P2P functional module 21 is set up WiFi P2P for same external electrical terminal and is connected; Described electric terminal is such as the electric terminal shown in Fig. 1 ~ Fig. 3.
Described traffic light status generation module 22 for obtaining the directional information of the pilot lamp of described traffic lights and the colouring information corresponding with it, to generate traffic light status information; Described traffic light status information is such as " left+redness+15s ", " right+redness+15s ", " front+green+15s ".
Described traffic light status information sending module 23 is for sending traffic light status information to setting up with described traffic light status indicating device the electric terminal that WiFi P2P is connected, or according to described traffic light status indicating device set up that electric terminal that WiFi P2P is connected sends with the information acquisition request treating motion direction signs information, send and treat with described the traffic light status information that direction of motion is corresponding.Namely can be regarded as the send mode comprising two kinds of traffic light status information, a kind of is initiatively send, namely described traffic light status indicating device 2 is to being in its WiFi scanning area, and sets up with it electric terminal that WiFi P2P is connected and initiatively send traffic light status information.Another kind is passive transmission, namely described traffic light status indicating device 2 according to described traffic light status indicating device 2 set up that electric terminal that WiFi P2P is connected sends with the information acquisition request treating motion direction signs information, send and treat with described the traffic light status information that direction of motion is corresponding.What such as described information acquisition request comprised treats that motion direction signs information is for " right ", then described traffic light status indicating device 2 is to the traffic light status information of described electric terminal feedback right.
Refer to Fig. 6, be shown as the intelligent transportation system operation method schematic flow sheet in one embodiment based on WiFiP2P of the present invention.Described intelligent transportation system comprises the electric terminal being all built-in with WiFi P2P functional module and the external device (ED) being connected to traffic lights, and described operation method comprises the steps:
S11: described external device (ED) and described electric terminal are set up WiFi P2P and be connected.
S12: described external device (ED) sends the traffic light status information of at least one directional information and the instruction colouring information corresponding with described directional information carried indicated by traffic lights to described electric terminal.
Preferably, what described external device (ED) also can send according to described electric terminal treats with described the traffic light status information that direction of motion is corresponding with treating that the information acquisition request of motion direction signs information sends to described electric terminal; Describedly treat the voice that motion direction signs information inputs according to user or Word message and generate, or generating according to the deviation angle of described electric terminal absolute presupposition horizontal direction.
The described deviation angle according to described electric terminal absolute presupposition horizontal direction and generate and go the step of direction flag to comprise in advance: the first angle detecting the current absolute presupposition horizontal direction of described electric terminal, rotate the second angle that described electric terminal also detects the electric terminal absolute presupposition horizontal direction after rotating, when the first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the right of described electric terminal; When the first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal; When the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.
S13: described electric terminal receives described traffic light status information and generates information according to described traffic light status information, treats that direction of motion could be passed through described in confirming.
Electric terminal in this method embodiment is similar to the functional structure of the electric terminal shown in Fig. 1 ~ Fig. 3, and the structure function of the external device (ED) in this method embodiment and the traffic light status indicating device shown in Fig. 5 is similar, does not all repeat at this.
In sum, intelligent transportation system of the present invention and operation method thereof, the WiFi P2P utilizing electric terminal and traffic lights to set up is connected, obtain the information of traffic lights timely, and various ways can be needed to remind at electric terminal with client, meet the demand of different user, use flexibly and conveniently, ensure the safety of user.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. a portable electronic terminal, is characterized in that, comprising:
WiFi P2P functional module, connects for setting up WiFi P2P with the external device (ED) being connected to traffic lights;
Traffic light status data obtaining module, sets up to it traffic light status information that electronic equipment that WiFi P2P is connected sends, to confirm to treat that direction of motion could be passed through for receiving described external device (ED); Described traffic light status information carries at least one directional information indicated by traffic lights and the instruction colouring information corresponding with described directional information.
2. portable electronic terminal according to claim 1, is characterized in that, also comprises:
Information acquisition request module, for needing the information acquisition request of direction of motion identification information to setting up with described electric terminal described external device (ED) transmit band that WiFi P2P is connected;
Described traffic light status data obtaining module, that send to described electric terminal according to described information acquisition request with the described traffic light status information treating motion directional correlation for receiving described external device (ED), described in confirming, treat that direction of motion could be passed through.
3. portable electronic terminal according to claim 1 and 2, is characterized in that, also comprises:
Information generation module, for generating information according to described traffic light status information.
4. portable electronic terminal according to claim 2, is characterized in that: described in treat the voice that motion direction signs information inputs according to user or Word message and generate.
5. portable electronic terminal according to claim 1, is characterized in that: what described traffic light status information also comprised the pilot lamp relevant to described colouring information lights excess time.
6. a kind of portable electronic terminal according to claim 1, is characterized in that: described electric terminal also comprises:
In order to detect the angle detection module of described electric terminal absolute presupposition horizontal direction; With
In order to carry out analyzing and processing to detected angle to treat the analysis module of motion direction signs information described in generating;
Describedly treat that motion direction signs information generates according to the deviation angle of described electric terminal absolute presupposition horizontal direction and comprise: the first angle of the current absolute presupposition horizontal direction of described angle detection module detected electrons terminal, and detect described electric terminal and rotated the second angle of rear absolute presupposition horizontal direction; Described analysis module treats motion direction signs information described in generating detected angle analysis, and when described first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the right of described electric terminal; When described first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal; When the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.
7. a traffic light status indicating device, is connected with traffic lights, it is characterized in that, comprising:
WiFi P2P functional module, sets up WiFi P2P for same external electrical terminal and connects;
Traffic light status generation module, for obtaining the directional information of the pilot lamp of described traffic lights and the colouring information corresponding with it, to generate traffic light status information;
Traffic light status information sending module, for sending traffic light status information to setting up with described traffic light status indicating device the electric terminal that WiFi P2P is connected, or according to described traffic light status indicating device set up that electric terminal that WiFi P2P is connected sends with the information acquisition request treating motion direction signs information, send and treat with described the traffic light status information that direction of motion is corresponding.
8. based on an intelligent transportation system operation method of WiFiP2P, it is characterized in that, be applied in the system of the electric terminal having and be all built-in with WiFi P2P functional module and the external device (ED) be connected with traffic lights, comprise the steps:
Described external device (ED) and described electric terminal are set up WiFi P2P and are connected;
Described external device (ED) sends the traffic light status information of at least one directional information and the instruction colouring information corresponding with described directional information carried indicated by traffic lights to described electric terminal;
Described electric terminal receives described traffic light status information, and generates information according to described traffic light status information, described in confirming, treat that direction of motion could be passed through.
9. the intelligent transportation system operation method based on WiFiP2P according to claim 8, is characterized in that: what described external device (ED) sent according to described electric terminal treats with described the traffic light status information that direction of motion is corresponding with treating that the information acquisition request of motion direction signs information sends to described electric terminal; Describedly treat the voice that motion direction signs information inputs according to user or Word message and generate, or generating according to the deviation angle of described electric terminal absolute presupposition horizontal direction.
10. the intelligent transportation system operation method based on WiFiP2P according to claim 9, it is characterized in that: the described deviation angle according to described electric terminal absolute presupposition horizontal direction and generate and go the step of direction flag to comprise in advance: the first angle detecting the current absolute presupposition horizontal direction of described electric terminal, rotate the second angle that described electric terminal also detects the electric terminal absolute presupposition horizontal direction after rotating, when the first angle is greater than the second angle, and the absolute value of both differences is when being greater than predetermined angle threshold value, describedly treat that the direction to be gone of motion direction signs is the right of described electric terminal, when the first angle is less than the second angle, and when the absolute value of both differences is greater than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the left of described electric terminal, when the absolute value of the difference of described first angle and the second angle is less than predetermined angle threshold value, described in treat that the direction to be gone of motion direction signs is the front of described electric terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709554.9A CN104361761B (en) | 2014-11-28 | 2014-11-28 | A kind of intelligent transportation system and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410709554.9A CN104361761B (en) | 2014-11-28 | 2014-11-28 | A kind of intelligent transportation system and its operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104361761A true CN104361761A (en) | 2015-02-18 |
| CN104361761B CN104361761B (en) | 2017-08-29 |
Family
ID=52529019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410709554.9A Active CN104361761B (en) | 2014-11-28 | 2014-11-28 | A kind of intelligent transportation system and its operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104361761B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633679A (en) * | 2017-09-25 | 2018-01-26 | 广东小天才科技有限公司 | Traffic safety prompting method, device, wearable device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008059493A (en) * | 2006-09-04 | 2008-03-13 | Masahiro Watanabe | Intersection nonstop vehicle travel control method for vehicle |
| CN103106792A (en) * | 2013-01-16 | 2013-05-15 | 吕师贵 | Method of utilizing mobile phones to receive intersection signals to prevent pedestrians and all vehicles from running red light |
| CN103236156A (en) * | 2013-05-06 | 2013-08-07 | 北京美尔斯通科技发展股份有限公司 | Blind guide system based on traffic signal indicating lamp |
| CN103544836A (en) * | 2013-10-23 | 2014-01-29 | 上海电机学院 | Intersection blind person navigation system and navigation method |
| CN103778794A (en) * | 2014-01-08 | 2014-05-07 | 浙江工业大学 | Method and device for wirelessly sending traffic signal |
| JP2016115086A (en) * | 2014-12-12 | 2016-06-23 | 住友電気工業株式会社 | Computer program of traffic signal controller and portable terminal |
-
2014
- 2014-11-28 CN CN201410709554.9A patent/CN104361761B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008059493A (en) * | 2006-09-04 | 2008-03-13 | Masahiro Watanabe | Intersection nonstop vehicle travel control method for vehicle |
| CN103106792A (en) * | 2013-01-16 | 2013-05-15 | 吕师贵 | Method of utilizing mobile phones to receive intersection signals to prevent pedestrians and all vehicles from running red light |
| CN103236156A (en) * | 2013-05-06 | 2013-08-07 | 北京美尔斯通科技发展股份有限公司 | Blind guide system based on traffic signal indicating lamp |
| CN103544836A (en) * | 2013-10-23 | 2014-01-29 | 上海电机学院 | Intersection blind person navigation system and navigation method |
| CN103778794A (en) * | 2014-01-08 | 2014-05-07 | 浙江工业大学 | Method and device for wirelessly sending traffic signal |
| JP2016115086A (en) * | 2014-12-12 | 2016-06-23 | 住友電気工業株式会社 | Computer program of traffic signal controller and portable terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633679A (en) * | 2017-09-25 | 2018-01-26 | 广东小天才科技有限公司 | Traffic safety prompting method, device, wearable device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104361761B (en) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101629875B1 (en) | Redirecting notifications to a wearable computing device | |
| US9448611B2 (en) | Interface expending method and device for tablet computer | |
| US9292411B2 (en) | Wireless debugging and updating of firmware | |
| CN105371850A (en) | Route navigation method and mobile terminal | |
| CN107682441B (en) | Remote control method, mobile terminal and PC (personal computer) terminal | |
| CN110881211A (en) | Power saving method, device, storage medium and terminal | |
| CN103873637A (en) | Cross-device transmission method and device | |
| CN103476145A (en) | Wireless-network connection processing method and device | |
| CN113329373A (en) | Vehicle machine interconnection method and device | |
| JP2019197598A (en) | Systems and methods for low voltage secure digital (sd) interfaces | |
| US10848006B2 (en) | Conferencing system | |
| CN104361761A (en) | Intelligent traffic system and operation method thereof | |
| US20150039800A1 (en) | Electronic apparatus, base and method of switching pin functions of connector | |
| WO2017128796A1 (en) | Double-channel mobile terminal and radio-frequency calibration system | |
| CN108027967B (en) | Image stitching method and electronic equipment | |
| CN203299372U (en) | Radio monitoring direction finding movement device | |
| CN104571314A (en) | Method for judging installation direction of electronic device and electronic system | |
| US9262358B2 (en) | Expresscard adapter and electronic device | |
| US9077811B2 (en) | Method and apparatus for enabling interoperability of touch devices | |
| US20140200047A1 (en) | Interface Card with Multiple Subscriber Identity Modules | |
| CN115098052A (en) | Screen projection method, device, equipment and storage medium | |
| EP3229446B1 (en) | Application interaction method, device and terminal | |
| US9661671B2 (en) | Transmission devices, receiving devices and methods of sharing data | |
| KR20130066722A (en) | Interlocking type avn terminal and method driving thereof | |
| CN111191476A (en) | Portable wireless SD card reading system and operation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180313 Granted publication date: 20170829 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210313 Granted publication date: 20170829 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210313 Granted publication date: 20170829 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240313 Granted publication date: 20170829 |