CN102679993A - Navigation device and driving guide method thereof - Google Patents
Navigation device and driving guide method thereof Download PDFInfo
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- CN102679993A CN102679993A CN2011100665162A CN201110066516A CN102679993A CN 102679993 A CN102679993 A CN 102679993A CN 2011100665162 A CN2011100665162 A CN 2011100665162A CN 201110066516 A CN201110066516 A CN 201110066516A CN 102679993 A CN102679993 A CN 102679993A
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Abstract
The invention provides a navigation device and a driving guide method thereof. The navigation device comprises a self-vehicle position detection part for detecting a self-vehicle position and a map data storing part for storing map data containing road information. The navigation device is characterized by comprising a driving vehicle route detection part, a no-parking area detection part, a cross point detection part and a guide part, wherein the driving vehicle route detection part is used for detecting a self-vehicle driving route; the no-parking area detection part is used for detecting whether a no-parking area exists in a first ruled distance in front of the self-vehicle position detected by the self-vehicle position detection part on a vehicle line which is the same as the self-vehicle driving route; the cross point detection part is used for detecting whether a cross point exists in a second ruled distance in front of the no-parking area according to the road information; and the guide part is used for guiding a user to change the vehicle line or park in front of the no-parking area under the conditions that the no-parking area exists within the first ruled distance in front of the self-vehicle position and is detected by the no-parking area detection part, and the cross point exists in the second ruled distance in front of the no-parking area and is detected by the cross point detection part.
Description
Technical field
The present invention relates to a kind ofly can prevent that vehicle is parked in no-parking zone and the guider that violates the traffic regulations and the middle bootstrap technique that goes thereof.
Background technology
Existing navigation device for vehicle or portable navigating device can carry on vehicle; When the user sets the destination; Can explore from the arrival of vehicle current location and set the guiding route between the destination, along the guiding route that this is explored the user guided to the destination then.In the middle of this bootup process, navigation screen can also show the map picture around vehicle current location and the vehicle current location.In addition, guider can also be realized the user is pointed out in real time and guiding to road information, traffic etc.
On the other hand; Parking restricted areas such as no-parking zone, the zone of stopping in emergency have all been stipulated in the traffic law of various countries; In order to prevent that the driver is in the steering vehicle process; Under the uncomprehending situation of stipulating in the above-mentioned traffic law of position information such as no-parking zone, thereby occur in the situation of mistakenly stop car traffic violations such as no-parking zone, existing guider can be given the user with information indicatings such as no-parking zones; Perhaps when the user has parking demand, the place that the guiding user is parked in car no-parking zone, stops in emergency and can stop beyond the zone.But some no-parking zone is arranged on the road of vehicle ', the special-purpose parking area in emergency tender that for example is provided with on the road before the special-purpose parking area of public transport, the hospital door, the special-purpose parking area of fire-fighting or the like.In this case; If the user goes on the fare at the no-parking zone place of the above-mentioned type; During situations such as appearance obstruction forwardly, signal lamp; Know that no parking but be forced in the situation of stopping on the above-mentioned no-parking zone though the user is taken place probably, thereby the unavoidable passive loath situation about violating the traffic regulations of user takes place.
Summary of the invention
The present invention makes in view of above-mentioned item; Its purpose is to provide a kind of guider and the middle bootstrap technique that goes; Can prevent that the user is parked in no-parking zone with vehicle under unavoidable situation, thus the generation of the thing that can avoid violating the traffic regulations.
In order to solve above-mentioned problem, guider of the present invention has: the test section from the car position, detect from the car position; And the map datum storage part is preserved the map datum that comprises road information, it is characterized in that having: the fare test section that goes, detect the fare that goes from car; The no-parking zone test section, detect with from the identical fare of the fare that goes of car and in first predetermined distance in the detected the place ahead from the car position of car position test section, whether no-parking zone is being arranged by above-mentioned; Cross point detection portion, according to above-mentioned road information, detection has or not the point of crossing in second predetermined distance in the place ahead of above-mentioned no-parking zone; Guide portion; Have under the situation of above-mentioned point of crossing being detected by above-mentioned no-parking zone test section no-parking zone is being arranged in first predetermined distance in the place ahead of car position and detected by above-mentioned cross point detection portion in second predetermined distance in the place ahead of above-mentioned no-parking zone, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
In guider of the present invention; Can also have: the signal lamp test section; In second predetermined distance that detects by above-mentioned cross point detection portion in the place ahead of above-mentioned no-parking zone, have under the situation of above-mentioned point of crossing, detect at this place, point of crossing whether signal lamp is arranged; And signal lamp judging part; Judge above-mentioned when the distance between car position and the above-mentioned no-parking zone is in the 3rd predetermined distance above-mentioned signal lamp whether be red light; Be that above-mentioned signal lamp is under the situation of red light by above-mentioned signal lamp judgement section judges, guide sections guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
Preferably, above-mentioned signal lamp judging part is taken the signal lamp in the place ahead through vehicle mounted imaging apparatus and is judged whether above-mentioned signal lamp is red light.
And above-mentioned signal lamp judging part can judge whether above-mentioned signal lamp is red light according to the signal information that receives from the outside.
And above-mentioned signal information can be the information that receives from Intellective traffic information system.
In the guider of the invention described above, can also have: the transport information acceptance division receives the transport information that comprises the location information that blocks up from the outside; And the place judging part that blocks up, according to the transport information that above-mentioned transport information acceptance division receives, judge the place that between above-mentioned point of crossing and above-mentioned no-parking zone, whether blocks up; Be when between above-mentioned point of crossing and above-mentioned no-parking zone, blocking up the place by the above-mentioned place judgement section judges of blocking up, guide sections guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
The guider of other technologies scheme of the present invention has: the test section from the car position, detect from the car position; And the map datum storage part is preserved the map datum that comprises road information, it is characterized in that having: the fare test section that goes, detect the fare that goes from car; The no-parking zone test section, detect with from the identical fare of the fare that goes of car and in first predetermined distance in the detected the place ahead from the car position of car position test section, whether no-parking zone is being arranged by above-mentioned; The transport information acceptance division receives the transport information that comprises the location information that blocks up from the outside; The place judging part that blocks up according to the transport information that above-mentioned transport information acceptance division receives, is judged the place that in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone, whether blocks up; Guide portion; No-parking zone is being arranged in first predetermined distance in the place ahead of car position and had under the situation in the place that blocks up in for the 4th predetermined distance in the place ahead of above-mentioned no-parking zone by the above-mentioned place judgement section judges of blocking up being detected by above-mentioned no-parking zone test section, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
And above-mentioned no-parking zone is motorbus parking reserved area, emergency tender parking reserved area or fire truck reserved area.
The middle bootstrap technique that goes of guider of the present invention has: detect step from the car position, detect from the car position; The fare that goes detects step, detects the fare that goes from car; No-parking zone detects step, detect with from first predetermined distance in detected the place ahead from the car position in the step is detected in the car position, whether no-parking zone being arranged on the identical fare of the fare that goes of car and above-mentioned; The cross point detection step, according to above-mentioned road information, detection has or not the point of crossing in second predetermined distance in the place ahead of above-mentioned no-parking zone; And guiding step; Detecting to detect in the step in first predetermined distance in the place ahead of car position, no-parking zone is being arranged and in above-mentioned cross point detection step, detecting in second predetermined distance in the place ahead of above-mentioned no-parking zone at above-mentioned no-parking zone has under the situation of above-mentioned point of crossing, and the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
In the going of guider of the present invention in the bootstrap technique; Can also have: signal lamp detects step; In above-mentioned cross point detection step, detecting in second predetermined distance in the place ahead of above-mentioned no-parking zone has under the situation of above-mentioned point of crossing, detects at this place, point of crossing whether signal lamp is arranged; And signal lamp determining step; Judge above-mentioned when the distance between car position and the above-mentioned no-parking zone is in the 3rd predetermined distance above-mentioned signal lamp whether be red light; Be that above-mentioned signal lamp is under the situation of red light by above-mentioned signal lamp judgement section judges, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
Preferably, in above-mentioned signal lamp determining step, through vehicle mounted imaging apparatus the signal lamp in the place ahead is taken and to be judged whether above-mentioned signal lamp is red light.
And, in above-mentioned signal lamp determining step, can judge whether above-mentioned signal lamp is red light according to the signal information that receives from the outside.
And above-mentioned signal information can be the information that receives from Intellective traffic information system.
In the bootstrap technique, can also have: the transport information receiving step receives the transport information that comprises the location information that blocks up from the outside in the going of the guider of the invention described above; And the place determining step that blocks up, according to the transport information that in above-mentioned transport information receiving step, receives, judge the place that between above-mentioned point of crossing and above-mentioned no-parking zone, whether blocks up; In the above-mentioned place determining step that blocks up, be judged as when between above-mentioned point of crossing and above-mentioned no-parking zone, blocking up the place, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
The middle bootstrap technique that goes of the guider of other technologies scheme of the present invention has: detect step from the car position, detect from the car position; And the map datum storing step is preserved the map datum that comprises road information, it is characterized in that having: the fare that goes detects step, detects the fare that goes from car; No-parking zone detects step, detect with from first predetermined distance in detected the place ahead from the car position in the step is detected in the car position, whether no-parking zone being arranged on the identical fare of the fare that goes of car and above-mentioned; The transport information receiving step receives the transport information that comprises the location information that blocks up from the outside; The place determining step that blocks up according to the transport information that in above-mentioned transport information receiving step, receives, is judged the place that in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone, whether blocks up; And guiding step; Detecting to detect in the step in first predetermined distance in the place ahead of car position, no-parking zone is being arranged and in the above-mentioned place determining step that blocks up, be judged as in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone at above-mentioned no-parking zone has under the situation in the place that blocks up, and the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
And above-mentioned no-parking zone is motorbus parking reserved area, emergency tender parking reserved area or fire truck reserved area.
Have the guider of the present invention of above-mentioned formation and go in bootstrap technique have following effect.
Exist under the situation of no-parking zone detecting in car goes the place ahead predetermined distance of fare; Have or not signal lamp, signal lamp situation through detecting the place ahead, have or not information such as road, traffic such as blockage; Judging that continue to go according to the present situation from car maybe be because factors such as signal lamp be compelled when stopping at no-parking zone; The guiding user makes its change fare or stops in the front of above-mentioned no-parking zone; Thereby can prevent that the user is unavoidable is parked in no-parking zone with vehicle, the generation of the thing of avoiding violating the traffic regulations.
Description of drawings
Fig. 1 is the formation block diagram of guider of the present invention.
Fig. 2 is the action flow chart of the guider of first embodiment of the present invention.
Fig. 3 is the action flow chart of the guider of second embodiment of the present invention.
Fig. 4 is the action flow chart of the guider of the 3rd embodiment of the present invention.
Fig. 5 is the action flow chart of the guider of the 4th embodiment of the present invention.
Fig. 6 is the demonstration synoptic diagram of the guider of embodiment of the present invention.
Embodiment
Below, specify embodiment of the present invention in conjunction with accompanying drawing.
The formation of the guider of embodiment of the present invention at first, is described with reference to Fig. 1.Fig. 1 is the formation block diagram of the guider of embodiment of the present invention.
In addition, go that fare test section 103, no-parking zone test section 104, the place judging part 106 that blocks up, cross point detection portion 107, signal lamp test section 108, signal lamp judging part 109 etc. are also identical with central control part 100 to be made up of microcomputer or CPU.
[first embodiment]
With reference to Fig. 2, Fig. 6 first embodiment of the present invention is described below.Fig. 2 is the workflow diagram of the guider of first embodiment of the present invention.Fig. 6 is the demonstration synoptic diagram of the guider of embodiment of the present invention.Among Fig. 6, symbol M is represented from the car position, two fares of symbol A, B representative on the travel direction on the road that car goes, promptly among the figure from fare A, the fare B in south orientation north.Symbol S is the no-parking zone of expression distance from car position W, like the bus bus stop.Symbol C be positioned at no-parking zone S the place ahead and with the distance of no-parking zone be the point of crossing of X.Symbol D is the signal lamp on the C of point of crossing.Guiding user in symbol E representative demonstration and the display frame changes the symbol of the prompting modified line of fare.Symbol F is presented at the prompting user modified line in the display frame or stops the signal language in front of the no-parking zone S in the place ahead.
At first; Through test section 101 detects from the current present position of car (step S01) from the car position; Detect through the above-mentioned fare test section 103 of going then and judge current from fare (step S02) that car went; Then according to the map map data stored in the data store 102, road data and from the car position test section 101 detected from the car position, no-parking zone test section 104 detects on the fare that goes at car place and in first predetermined distance in the place ahead, car position, whether have no-parking zone (step S03), first predetermined distance does not here have special qualification; If but threshold setting that should distance gets too short; Even the later stage is reminded the user, thereby also possibly taking place, the situation that the user has little time to move can not realize the present invention well, therefore preferably be set in more than 100 meters; This first predetermined distance is set at for example 500 meters in this embodiment; If in step S03, no-parking zone test section 104 detects from the fare that car went and when in first predetermined distance in the place ahead, car position, having no-parking zone (step S03: be), whether has point of crossing (step S04) in the place ahead second predetermined distance through 107 detections of cross point detection portion among Fig. 1 and judgement detected no-parking zone in above-mentioned steps S03; The point of crossing here comprises crossroad or the many forks in the road with signal lamp; Comprise the junction of three roads of the lamp that does not have signal etc., and the setting of this second predetermined distance there is not any special qualification yet yet, if but set to such an extent that oversizely also do not have what meaning; Therefore preferably be set in below 100 meters, be set at for example 50 meters in this embodiment.Have point of crossing (step S04: be) if detect second predetermined distance in the place ahead of above-mentioned no-parking zone through step S04, then the guide portion among Fig. 1 111 shows with picture through display part 110 and/or acoustic processing portion 112 and/or the mode of voice output guides the user to change fare as early as possible or according to circumstances vehicle is parked in the front (step S05) of the place ahead no-parking zone.In addition,, return step S01 respectively, carry out repeated treatments if the judged result of step S03, step S04 is under the situation of " denying ".Can certainly directly finish the treatment scheme of this time action as the single treatment process.
Further specify first embodiment of the invention with reference to Fig. 6.As shown in Figure 6; In this embodiment; At first test section 101 detects the M from the car position from the car position; It is A that the fare test section 103 that goes then detects from the current fare that goes of car; And M is that W (for example 400 meters) locates (W is smaller or equal to 500 meters of the first set predetermined distances) and has no-parking zone S from the car position to detect in the place ahead of the M from the car position distance by no-parking zone test section 104; And it is that the place ahead of X (for example 30 meters) has point of crossing C that cross point detection portion 107 detects the above-mentioned no-parking zone S of distance, and will point out the form (in figure symbol F) of symbol E that user change fare and/or literal to be shown in display frame in realization to user's guiding through guide portion 111 this moment, in addition can also the content of reality be guided the user with the mode of voice.
Because traffic, the road conditions at place, point of crossing are easy to occur complicated state; According to the formation of the invention described above first embodiment, can avoid to greatest extent emergency situations (as block up, accident etc.) occurring owing to point of crossing place make the user can not be smoothly car is parked in point of crossing no-parking zone before cause the consequence that violates the traffic regulations through thus the point of crossing is compelled.
[second embodiment]
Followingly second embodiment of the present invention is described with reference to Fig. 3, Fig. 6.
The workflow of second embodiment of the invention at first, is described according to Fig. 3.Fig. 3 is the workflow diagram of second embodiment of the present invention.Owing to step S01～step S04 in step S11～step S14 in the workflow of this embodiment and the first embodiment of the invention makes same treatment, therefore omit explanation to step S11～step S14 at this.Have point of crossing (step S14: be) if detect second predetermined distance in the place ahead of above-mentioned no-parking zone through step S14, signal lamp test section 108 according to the map in the data store 102 road information of storage detect this place, point of crossing and whether have signal lamp (step S15).If signal lamp test section 108 is when the road information of storage detects this place, point of crossing and has signal lamp in the data store 102 according to the map (step S15: be); Signal lamp judging part 109 is according to preceding method; Go to apart from above-mentioned no-parking zone when being the 3rd predetermined distance place from car; Whether above-mentioned signal lamp is red status (step S16); Go to apart from above-mentioned no-parking zone when being the 3rd predetermined distance place if in step S16, be judged as from car; Above-mentioned signal lamp is red status (step S16: be), execution in step S18 then, and the guide portion 111 among Fig. 1 shows with picture through display part 110 and/or acoustic processing portion 112 and/or the mode of voice output guides the user to change fare as early as possible or vehicle is parked in the front of the place ahead no-parking zone.The setting of above-mentioned the 3rd predetermined distance does not have particular determination; But because this value is set too much; Possibly take place when garage sails to no-parking zone signal lamp turn green just can be directly through and the situation that need not shift to an earlier date actions such as modified line, parking; So preferably be set at below 200 meters, be set at 100 meters in this embodiment.On the other hand; Judged result at step S15, step S16 is under the situation of " denying "; Execution in step S17 promptly adopts aforesaid determination methods through the place judging part 106 that blocks up, and judges between above-mentioned point of crossing and above-mentioned no-parking zone, whether have the place that blocks up; There is then execution in step S18, on the contrary end process then.In addition, the judged result of step S15, step S16 is under the situation of " denying ", also direct end process.In addition, the execution judged result at step S16 is under the situation not, except can carrying out above-mentioned two kinds of processing; Following two kinds of disposal routes can also be arranged: first kind: the judged result of step S16 is under the situation of " denying "; Unshowned judgement is from the whether processing through above-mentioned no-parking zone of car in the execution graph, if judged result is " denying ", returns step S16 and carries out the light a lamp judgement of state of signal lamp; As if judged result is " being ", then end process.Second kind: the judged result of step S16 is under the situation of " denying "; Whether judgement exists the place that blocks up (step S17) between above-mentioned point of crossing and above-mentioned no-parking zone, have then execution in step S18, otherwise then carries out above-mentioned not shown judgement from the whether processing through above-mentioned no-parking zone of car; If judged result is " denying "; Return step S16 and carry out the light a lamp judgement of state of signal lamp, if judged result is " being ", end process then.
Further specify first embodiment of the invention with reference to Fig. 6.As shown in Figure 6; In this embodiment; At first test section 101 detects the M from the car position from the car position; It is A that the fare test section 103 that goes then detects from the current fare that goes of car; And M is that W (for example 400 meters) locates (W is smaller or equal to 500 meters of the first set predetermined distances) and has no-parking zone S from the car position to detect in the place ahead of the M from the car position distance by no-parking zone test section 104; And it is that the place ahead of X (for example 30 meters) has point of crossing C that cross point detection portion 107 detects the above-mentioned no-parking zone S of distance; Detect above-mentioned point of crossing C respectively by signal lamp test section 108, signal lamp judging part 109 again afterwards and have signal lamp D, and when being in the 3rd predetermined distance (for example 100 meters) time from the above-mentioned no-parking zone of spacing, signal lamp D is the red light state of lighting a lamp; To point out symbol E that user change fare and/or literal (in figure symbol F) to be shown in display frame in realization to user's guiding through guide portion 111 this moment, in addition can also the content of reality be guided the user with the mode of voice.
The formation of second embodiment through the invention described above can prevent to make because of the state of the place ahead intersection signal lamp that the user is compelled to be parked in no-parking zone waiting signal lamp with car, thereby the situation that violates the traffic regulations takes place.Realization that can be more practical effect of the present invention.
[the 3rd embodiment]
With reference to Fig. 4 the 3rd embodiment of the present invention is described.
Fig. 4 is the workflow diagram of the 3rd embodiment of the present invention.Owing to the step S11～step S14 in step S01～step S04, the second embodiment of the invention in step S21～step S24 in the workflow of this embodiment and the first embodiment of the invention carries out same treatment, the explanation of therefore omitting step S21～step S24 here.The difference of the 3rd embodiment of the present invention and second embodiment is; Detected intersection does not go out to have or not signal lamp and signal lamp situation; But have or not the place that blocks up between detected intersection and the no-parking zone; If there is point of crossing (step S24: be) in second predetermined distance that promptly detects the place ahead of above-mentioned no-parking zone through step S24; The resume that transport information that receives from the outside according to transport information acceptance division 105 or storage were gone in the past; The place judging part 106 that blocks up judges between above-mentioned point of crossing and above-mentioned no-parking zone, whether there is the place that blocks up (step S25); If judge between above-mentioned point of crossing and the above-mentioned no-parking zone to have the place (step S25: be) that blocks up, execution in step S26, promptly the guide portion among Fig. 1 111 shows with picture through display part 110 and/or acoustic processing portion 112 and/or the mode of voice output guides the user to change fare as early as possible or vehicle is parked in the front of the place ahead no-parking zone.On the other hand; If the judged result of step S25 is " denying ", then judge from car whether through above-mentioned no-parking zone (step S27), if judge through (step S27: be) by central control part 100; End process then; As if judging also through (step S27: not), then return execution in step S25, continue to judge whether to exist and block up the place up to passing through this no-parking zone from car.
The display packing of this embodiment also can be similar Fig. 6 is such shows near car and the institute's road that drives to display frame on every side, and detected various situations.And in case of necessity as Fig. 6 with symbol or literal to user's channeling conduct.In addition, exist when blocking up the place detecting, also can show the prompting user with symbol or color.
The formation of the 3rd embodiment through the invention described above; Can prevent because existence is blocked up the place and made the user be compelled car is parked in the releasing of no-parking zone wait congestion between point of crossing, the place ahead and the place ahead no-parking zone, thereby the situation that violates the traffic regulations takes place.
[the 4th embodiment]
With reference to Fig. 5 the 4th embodiment of the present invention is described.
Fig. 5 is the workflow diagram of the 4th embodiment of the present invention.Owing to the step S11～step S13 in step S01～step S03, the second embodiment of the invention in step S31～step S33 in the workflow of this embodiment and the first embodiment of the invention, the step S21～step S23 in the third embodiment of the invention carry out same treatment, the explanation of therefore omitting step S31～step S33 here.If in step S33; No-parking zone test section 104 detects from the fare that car went and when in first predetermined distance in the place ahead, car position, having no-parking zone (step S33: be); The resume that transport information that receives from the outside according to transport information acceptance division 105 or storage were gone in the past; The place judging part 106 that blocks up judges in the 4th predetermined distance of the place ahead of above-mentioned no-parking zone, whether have the place that blocks up (step S34); If judge the interior place (step S34: be) that blocks up that exists of the place ahead the 4th predetermined distance of above-mentioned no-parking zone; Execution in step S35, promptly the guide portion among Fig. 1 111 shows with picture through display part 110 and/or acoustic processing portion 112 and/or the mode of voice output guides the user to change fare as early as possible or vehicle is parked in the front of the place ahead no-parking zone.On the other hand; If the judged result of step S34 is " denying ", then judge from car whether through above-mentioned no-parking zone (step S36), if judge through (step S36: be) by central control part 100; End process then; If judge also not through (step S36: not), then return execution in step S34, continue to judge whether to exist and block up the place up to passing through no-parking zone from car.In addition, the setting of above-mentioned the 4th predetermined distance does not have special qualification.
The display packing of this embodiment also can be similar Fig. 6 is such shows near car and the institute's road that drives to display frame on every side, and detected various situations.And in case of necessity as Fig. 6 with symbol or literal to user's channeling conduct.In addition, exist when blocking up the place detecting, also can show the prompting user with symbol or color.
The formation of the 4th embodiment through the invention described above; Can prevent that making the user be compelled that car is parked in no-parking zone wait congestion because the place is blocked up in no-parking zone existence before in the place ahead merely removes, thus the situation that violates the traffic regulations generation.
More than embodiments of the invention are illustrated.But the present invention is not limited to this, and the present invention can carry out various distortion.And the various improvement of having done based on spirit of the present invention, all in protection scope of the present invention.
Claims (16)
1. guider has: the test section from the car position, detect from the car position; And the map datum storage part is preserved the map datum that comprises road information,
It is characterized in that having:
The fare test section that goes detects the fare that goes from car;
The no-parking zone test section, detect with from the identical fare of the fare that goes of car and in first predetermined distance in the detected the place ahead from the car position of car position test section, whether no-parking zone is being arranged by above-mentioned;
Cross point detection portion, according to above-mentioned road information, detection has or not the point of crossing in second predetermined distance in the place ahead of above-mentioned no-parking zone; And
Guide portion; Have under the situation of above-mentioned point of crossing being detected by above-mentioned no-parking zone test section no-parking zone is being arranged in first predetermined distance in the place ahead of car position and detected by above-mentioned cross point detection portion in second predetermined distance in the place ahead of above-mentioned no-parking zone, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
2. guider according to claim 1 is characterized in that,
Also have:
The signal lamp test section has under the situation of above-mentioned point of crossing in second predetermined distance that is detected by above-mentioned cross point detection portion in the place ahead of above-mentioned no-parking zone, detects at this place, point of crossing whether signal lamp is arranged; And
The signal lamp judging part, judge above-mentioned when the distance between car position and the above-mentioned no-parking zone is in the 3rd predetermined distance above-mentioned signal lamp whether be red light,
Be that above-mentioned signal lamp is under the situation of red light by above-mentioned signal lamp judgement section judges, guide sections guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
3. guider according to claim 2 is characterized in that,
Above-mentioned signal lamp judging part is taken the signal lamp in the place ahead through vehicle mounted imaging apparatus and is judged whether above-mentioned signal lamp is red light.
4. guider according to claim 2 is characterized in that,
Above-mentioned signal lamp judging part judges according to the signal information that receives from the outside whether above-mentioned signal lamp is red light.
5. guider according to claim 4 is characterized in that,
Above-mentioned signal information is the information that receives from Intellective traffic information system.
6. guider according to claim 1 is characterized in that,
Also have:
The transport information acceptance division receives the transport information that comprises the location information that blocks up from the outside; And
The place judging part that blocks up according to the transport information that above-mentioned transport information acceptance division receives, is judged the place that between above-mentioned point of crossing and above-mentioned no-parking zone, whether blocks up;
Be when between above-mentioned point of crossing and above-mentioned no-parking zone, blocking up the place by the above-mentioned place judgement section judges of blocking up, guide sections guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
7. guider has: the test section from the car position, detect from the car position; And the map datum storage part is preserved the map datum that comprises road information,
It is characterized in that having:
The fare test section that goes detects the fare that goes from car;
The no-parking zone test section, detect with from the identical fare of the fare that goes of car and in first predetermined distance in the detected the place ahead from the car position of car position test section, whether no-parking zone is being arranged by above-mentioned;
The transport information acceptance division receives the transport information that comprises the location information that blocks up from the outside;
The place judging part that blocks up according to the transport information that above-mentioned transport information acceptance division receives, is judged the place that in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone, whether blocks up; And
Guide portion; No-parking zone is being arranged in first predetermined distance in the place ahead of car position and had under the situation in the place that blocks up in for the 4th predetermined distance in the place ahead of above-mentioned no-parking zone by the above-mentioned place judgement section judges of blocking up being detected by above-mentioned no-parking zone test section, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
8. according to each described guider of claim 1 to 7, it is characterized in that,
Above-mentioned no-parking zone is motorbus parking reserved area, emergency tender parking reserved area or fire truck reserved area.
9. middle bootstrap technique that goes has: detects step from the car position, detects from the car position,
It is characterized in that having:
The fare that goes detects step, detects the fare that goes from car;
No-parking zone detects step, detect with from first predetermined distance in detected the place ahead from the car position in the step is detected in the car position, whether no-parking zone being arranged on the identical fare of the fare that goes of car and above-mentioned;
The cross point detection step, according to above-mentioned road information, detection has or not the point of crossing in second predetermined distance in the place ahead of above-mentioned no-parking zone; And
The guiding step; Detecting to detect in the step in first predetermined distance in the place ahead of car position, no-parking zone is being arranged and in above-mentioned cross point detection step, detecting in second predetermined distance in the place ahead of above-mentioned no-parking zone at above-mentioned no-parking zone has under the situation of above-mentioned point of crossing, and the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
10. the middle bootstrap technique that goes according to claim 9 is characterized in that,
Also have:
Signal lamp detects step, and in above-mentioned cross point detection step, detecting in second predetermined distance in the place ahead of above-mentioned no-parking zone has under the situation of above-mentioned point of crossing, detects at this place, point of crossing whether signal lamp is arranged; And
The signal lamp determining step, judge above-mentioned when the distance between car position and the above-mentioned no-parking zone is in the 3rd predetermined distance above-mentioned signal lamp whether be red light,
Be that above-mentioned signal lamp is under the situation of red light by above-mentioned signal lamp judgement section judges, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
11. the middle bootstrap technique that goes according to claim 9 is characterized in that,
In above-mentioned signal lamp determining step, through vehicle mounted imaging apparatus the signal lamp in the place ahead is taken and to be judged whether above-mentioned signal lamp is red light.
12. the middle bootstrap technique that goes according to claim 9 is characterized in that,
In above-mentioned signal lamp determining step, judge according to the signal information that receives from the outside whether above-mentioned signal lamp is red light.
13. the middle bootstrap technique that goes according to claim 9 is characterized in that,
Above-mentioned signal information is the information that receives from Intellective traffic information system.
14. the middle bootstrap technique that goes according to claim 9 is characterized in that,
Also have:
The transport information receiving step receives the transport information that comprises the location information that blocks up from the outside; And
The place determining step that blocks up according to the transport information that in above-mentioned transport information receiving step, receives, is judged the place that between above-mentioned point of crossing and above-mentioned no-parking zone, whether blocks up;
In the above-mentioned place determining step that blocks up, be judged as when between above-mentioned point of crossing and above-mentioned no-parking zone, blocking up the place, the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
15. the middle bootstrap technique that goes has: detect step from the car position, detect from the car position,
It is characterized in that having:
The fare that goes detects step, detects the fare that goes from car;
No-parking zone detects step, detect with from first predetermined distance in detected the place ahead from the car position in the step is detected in the car position, whether no-parking zone being arranged on the identical fare of the fare that goes of car and above-mentioned;
The transport information receiving step receives the transport information that comprises the location information that blocks up from the outside;
The place determining step that blocks up according to the transport information that in above-mentioned transport information receiving step, receives, is judged the place that in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone, whether blocks up; And
The guiding step; Detecting to detect in the step in first predetermined distance in the place ahead of car position, no-parking zone is being arranged and in the above-mentioned place determining step that blocks up, be judged as in the 4th predetermined distance in the place ahead of above-mentioned no-parking zone at above-mentioned no-parking zone has under the situation in the place that blocks up, and the guiding user makes its change fare or stops in the front of above-mentioned no-parking zone.
16. each the described middle bootstrap technique that goes according to claim 9 to 15 is characterized in that,
Above-mentioned no-parking zone is motorbus parking reserved area, emergency tender parking reserved area or fire truck reserved area.
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| CN2011100665162A CN102679993A (en) | 2011-03-18 | 2011-03-18 | Navigation device and driving guide method thereof |
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Application publication date: 20120919 |