CN102208137B - Road bypassing support system of vehicles in hazardous conditions - Google Patents
Road bypassing support system of vehicles in hazardous conditions Download PDFInfo
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- CN102208137B CN102208137B CN201110076708.1A CN201110076708A CN102208137B CN 102208137 B CN102208137 B CN 102208137B CN 201110076708 A CN201110076708 A CN 201110076708A CN 102208137 B CN102208137 B CN 102208137B
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Abstract
The invention provides a road bypassing support system of vehicles applied in hazardous conditions, which can effectively support a two-wheel rescuing army. The road bypassing support system of vehicles in hazardous condition supports the vehicles to bypass roads according to detected data of vehicles. Four-wheel vehicles and two-wheel vehicles are respectively provided with detected data collection devices (200) for acquiring detected data. The detected data acquired by the detected data collection devices (200) include vehicles categorical IDs distinguishing the four-wheel vehicles and the two-wheel vehicles. According to the detected data including the vehicle categorical IDs and acquired by the detected data collection devices respectively equipped on the four-wheel vehicles and the two-wheel vehicles, three types of road traffic information will be generated, namely roads that both the four-wheel vehicles and the two-wheel vehicles can not pass; roads that the four-wheel vehicle can not pass but the two-wheel vehicle can; roads both the four-wheel vehicles and the two-wheel vehicles can pass.
Description
Technical field
The road diversion support system of the vehicle while the present invention relates to disaster.Relate generally to two technology of taking turns the activity of recovery force in the time of can effectively supporting disaster.
Background technology
At present, after known because actual disaster situation is estimated the height of security of each road (highway section) that area occurs disaster reliably, can support the technology (for example patent documentation 1) to the guiding of the moving bodys such as motor vehicle by guiding device (below, also referred to as guider).
Patent documentation 1: No. 4177422 communique of Jap.P.
Above-mentioned existing technology generates Traffic Information according to the detection data from brougham basically.Therefore, in the prior art, based on the impassable words cart of brougham such Traffic Information that can not pass through, supported.
On the other hand, when disaster, even exist brougham not pass through but the also such condition of road surface of P Passable of cart.
With respect to this, in existing technology, even can't obtain that brougham can not pass through but the such road information of cart P Passable, therefore make two taking turns recovery force and also detour of there is no need to detour, consequently, may not effectively support two and take turns the activity of recovery force.
Summary of the invention
Thereby problem to be solved by this invention is, provide a kind of road diversion support system that can effectively support two vehicles while taking turns the disaster of activity of recovery force.
In order to solve above-mentioned problem, the road diversion support system of vehicle during disaster of the present invention when disaster occurs according to the road diversion of running data (detection data) support vehicle of contract vehicle, the road diversion support system of vehicle during described disaster is characterised in that
Be provided for respectively obtaining the detection data gathering-device of detection data on the brougham as the contract vehicle and cart, and at the additional class of vehicle ID that distinguishes brougham and cart of the detection data obtained by this detection data gathering-device,
According to the detection data with described class of vehicle ID that detection data gathering-device separately obtains from brougham, cart, generate the following Traffic Information of distinguishing of road, that is, described roadway area is divided into:
Brougham and cart both sides are intransitable road;
Brougham can not by but road that cart can pass through;
The road that brougham and cart both sides can pass through.
The road diversion support system of the vehicle during according to this disaster, though can access brougham can not by but the information of the road that cart also can pass through is taken turns the movable rapidly of recovery force thereby can support two.
Can be configured to, described detection data gathering-device consists of guider, and described guider is arranged on described contract vehicle and via communication network device and the system server that can access according to contract and communicates to connect.
In addition, can be configured to, described road diversion support system is obtained and is comprised the detection data that region occurs disaster and collect regional information from the disaster information central server, according to the described running data (detection data) of the described contract vehicle of this area, generates described Traffic Information.
Preferably, comprise the identifier of distinguishing offroad vehicle and road running motorcycle at the class of vehicle ID for described cart, described offroad vehicle refers to the high and high vehicle of minimum terrain clearance altitude vehicle of intermountain Huai road cross-country ability, described road running motorcycle refer to minimum terrain clearance altitude than offroad vehicle low and at flat road the many high vehicle of expressway around city travelling.
If form like this, can be further clearly described " brougham can not by but road that cart can pass through " be the road that the cart of which kind of type can travel, thereby can support two, takes turns the more movable of recovery force.
Preferably, described class of vehicle ID is made as the vehicle identification number of the vehicle of giving this class of vehicle ID or is made as the ID that comprises this vehicle identification number.
If form like this, can automatically determine car type name, model year by class of vehicle ID, thereby can automatically identify described cart, be offroad vehicle or road running car.
Preferably, in the situation that the owner of described contract vehicle has carried out destination setting, according to Traffic Information generate support route that described brougham uses and two-wheel vehicle used support route the two, and provide this support route to the guider of described contract vehicle.
If form like this, can by the support route for four-wheel recovery force with for the two support routes of taking turns recovery force, make clear respectively, thereby the activity of recovery force is taken turns in the activity and two that can effectively support respectively four-wheel recovery force.
Preferably, support route that brougham is used is used the cost that brougham uses and generates, and two-wheel vehicle used support route is used two-wheel vehicle used cost and generates.
If form like this, can generate support route that more suitable brougham uses and two-wheel vehicle used support route.
The accompanying drawing explanation
The system construction drawing of one embodiment of the road diversion support system of vehicle when Fig. 1 means disaster involved in the present invention.
Fig. 2 is the job description figure of this system.
Fig. 3 (a) (b) (c) is the key diagram of the evaluation method of highway section cost.
Fig. 4 (a) is (b) key diagram of the evaluation method of highway section cost.
Fig. 5 (a) is (b) key diagram of the evaluation method of highway section cost.
Fig. 6 (a) (b) relates to the key diagram of the navigation way of disaster before and after occurring.
Fig. 7 (a) means the side view of the cart of cross-country type, (b) means the side view of the cart of road running type.
Fig. 8 means that the concise and to the point figure of one example of regional road condition occurs disaster, (a) mean disaster occur before the figure of road condition of (at ordinary times), (b) mean the figure of an example of the cost in this highway section.
Fig. 9 means the concise and to the point figure of an example of the road condition of this area after disaster occurs, (a) mean the road condition after disaster occurs and the figure of an example of the detection data that draws from this area, (b) mean the figure of an example of the Cost Evaluation in this highway section.
Symbol description:
200 guiders (detection data gathering-device)
The support route that the rc brougham is used
The support route that rb is two-wheel vehicle used
Embodiment
Below, the embodiment of the road diversion support system of the vehicle with reference to accompanying drawing during to disaster involved in the present invention describes.
The system construction drawing of one embodiment of the road diversion support system of vehicle when Fig. 1 means disaster involved in the present invention, Fig. 2 is the job description figure of this system.
As shown in Figure 1, the road diversion support system of vehicle during this disaster possess respectively can be connected to the network disaster information central server 10, navigation server 100, carry the guider 200 on motor vehicle 2.
Store the support cartographic information in supporting map reservoir 102.In supporting cartographic information, position, shape and the attitude etc. that form each highway section of road are passed through coordinate ((latitude, longitude) or (latitude, row longitude, highly)) show, and in each highway section mark for identifying the highway section identifying information in this each highway section.
It should be noted that, " highway section " refers to junction nodes in road net performance and the line segment (road) of node in this manual.Node refers to the node in the road net performance.
In Traffic Information reservoir 104, store from guider 200 send to navigation server 100 detection data, send to the Traffic Information of navigation server 100 from the server at Traffic Information center etc.
The first support processing unit 110 is from carrying when guider (detection data gathering-device) 200 on motor vehicle 2 receives this motor vehicles 2 a plurality of the position of inscribing as " detection data ".In detection data, band is useful on the number (VIN) of identification maneuver car 2, thus, can identify the detection data that a plurality of detection datas are which kind of motor vehicle 2 on earth.
More specifically, in the detection data gathering-device 200b on being arranged on cart 2b and brougham 2c, detection data that 200c obtains, band is useful on the class of vehicle ID that distinguishes brougham and cart.And then, comprise the identifier of distinguishing offroad vehicle and road running motorcycle in the class of vehicle ID used at cart 2b, described offroad vehicle refers to the high vehicle of minimum terrain clearance altitude of vehicle such shown in Fig. 7 (a) that intermountain Huai road cross-country ability is high, described road running motorcycle refer to minimum terrain clearance altitude such shown in Fig. 7 (b) lower than offroad vehicle, at flat road the many high vehicle of expressway around city travelling.
In this case, the vehicle identification number of class of vehicle ID by being made as the vehicle of giving this class of vehicle ID or be made as the ID that comprises this vehicle identification number, can automatically determine car type name, model year by this class of vehicle ID thus.Thereby can automatically identify described cart 2b, be offroad vehicle or road running car.
The first support processing unit 110 is from the Traffic Informations such as mobile cost in each highway sections of reception such as server at Traffic Information center.
The second support processing unit 120 according to the communicating by letter of disaster information central server (disaster information source) 10, extract the highway section that area that disaster occurs comprises, cost is estimated to according to detection data etc. in the highway section of each extraction.
The evaluation of this cost is evaluated as respectively two-wheel vehicle used, brougham use according to the detection data obtained by the detection data gathering-device 200b be arranged on cart 2b and the detection data that obtained by the detection data gathering-device 200c be arranged on brougham 2c, and generates the cost that two-wheel vehicle used cost and brougham are used.And then, for two-wheel vehicle used, according to the detection data obtained from offroad vehicle (Fig. 7 (a)) and the detection data that obtains from road running car (Fig. 7 (b)), generate cost and the automobile-used cost of road running that offroad vehicle is used.
The second support processing unit 120 generates brougham and uses and two-wheel vehicle used Traffic Information according to support cartographic information, above-mentioned various detection datas (and the Traffic Information obtained from the Traffic Information center), above-mentioned various costs, and then two-wheel vehicle used Traffic Information generation offroad vehicle is used and the automobile-used Traffic Information of road running.The second support processing unit 120 navigation device 200 send part or all of this Traffic Information.; the Traffic Information that the second support processing unit 120 can be configured to carrying and take turns two, the whole guider 200 on brougham sends above-mentioned all categories, for example also can be configured to cart and send two-wheel vehicle used Traffic Information and send to brougham the Traffic Information that brougham is used.And then, also can be configured to the Traffic Information of using to offroad vehicle transmission offroad vehicle and send the automobile-used Traffic Information of road running to the road running car.
The centralized instrument panel that input media 201 can be by being arranged on brougham or the action button on the control crank of cart etc. and the microphone be arranged on the helmet form, and can carry out various settings according to user's operation or sounding.
In navigation map reservoir 204, store to the navigation map information of output unit 202 output etc.In navigation map information, position, shape and the attitude etc. that form each highway section of road show by list of coordinates, and in each highway section, add for identifying the highway section identifying information in this each highway section.Because navigation map information is different with specification or the data structure of supporting cartographic information, though the differences such as definition of the coordinate row therefore in each cartographic information, also can be by same highway section being added to the coupling that common highway section identifying information carries out highway section.
The first handling part 210 bases are communicated by letter with navigation server 100, make homeposition P1 and the destination locations P2 of these navigation server 100 cognitron motor-cars 2.
The second handling part 220 can be configured to according to the communicating by letter of navigation server 100, can be identified in part or all in the above-mentioned different kinds of roads transport information generated in this navigation server 100.The second handling part 220 carrys out setting navigation route r according to this Traffic Information, the navigation map information that is stored in navigation map reservoir 202, and by this navigation way r to output unit 202 outputs.; at guider 200, be to carry in the situation that the guider 200b on cart; the second handling part 220 is set two-wheel vehicle used navigation way rb (with reference to Fig. 6 (b)); at guider 200 for carrying in the situation that the guider 200c on brougham, the second handling part 220 is set the navigation way rc (with reference to Fig. 6 (b)) that broughams are used.And then, at guider 200, be to carry in the situation that the guider on offroad vehicle, the second handling part 220 can be set the navigation way r (not shown) that offroad vehicle is used, at guider 200 for carrying in the situation that the guider on the road running car, the second handling part 220 can be set the automobile-used navigation way r (not shown) of road running.
It should be noted that, textural element " identification " information of navigation server 100 or guider 200 refers to that this textural element carries out for preparing all information processings of this information in advance in order to carry out the out of Memory processing, is specially: reception information; Information is searched out or reads from database or storer; According to by reception, wait the Back ground Information obtained utilize calculation process to information calculated, inferred, set, determined, search etc.; Information is manifested decoded packet data; And then it is medium to wait the information obtained to be stored in storer by calculating.
The function of the road diversion support system of the vehicle while using Fig. 2 to the disaster of said structure describes.
In guider 200 on being arranged on each contract vehicle 2, the output of the first handling part 210 acceleration transducer on motor vehicle 2 and speed probe etc. (omitting diagram) according to the gps signal received by GPS receiver (omission illustrates), lift-launch, the position P (t) (Fig. 2/S022) of the motor vehicle 2 under Fixed Time Interval mensuration moment t.The position P (t) inscribed when a plurality of sends or uploads as " detection data " navigation server 100 of the identifying information that has added motor vehicle 2.Comprise above-mentioned class of vehicle ID in the identifying information of motor vehicle 2.
Correspondingly, in navigation server 100, utilize the detection data of the first support processing unit 110 cognitron motor-cars 2 or the detection data of motor vehicle 2 is stored or accumulate in (Fig. 2/S011) in transport information reservoir 104.According to the detection data accumulated, utilize the first support processing unit 110 to obtain the statistical calculation result of the costs such as current required time in each highway section.In addition, the first support processing unit 110 receives Traffic Information from the Traffic Information central server termly, this Traffic Information is replaced to previous Traffic Information and accommodate or be stored in transport information reservoir 104.The Traffic Information provided from the Traffic Information center, except the mobile required time in each highway section or displacement etc., also comprise the cost in each highway section that height changes according to having or not the traffic restriction.
The index of " distance ", " time " while should " cost in highway section " referring to the route of comprehensively estimating by this highway section, " passing through difficulty " etc., mean " for the labour that expends by this highway section (route), expense, risk whole ".Cost is little to be referred to easily by this highway section, and the cost in expense or labour, the highway section (route) that has a big risk is set greatly.For example, set as follows: the cost of the major trunk roads such as national highway is 1, the cost of the main roads such as county road is 2, the cost of the path through lifes such as road, village is 4, when being set to the travel route of destination, the low mode setting path with the highway section cost, thus route information provided to the guider of contract vehicle.
In addition, by user's input device 201, input or set thus the destination locations P2 (Fig. 2/S024) of motor vehicle 2.Utilizing the first handling part 210 is send or upload to navigation server 100 after the identifying information of motor vehicle 2 in homeposition P1 interpolation the position P of the motor vehicle 2 under the input time t ' of the destination locations P2 of motor vehicle 2, this destination locations P2 (t ').
Correspondingly, in navigation server 100, utilize homeposition P1 and the destination locations P2 (Fig. 2/S012) of the first support processing unit 110 cognitron motor-cars 2.In addition, utilize the first support processing unit 110 to read the support cartographic information from supporting map reservoir 102, read detection data etc. from Traffic Information reservoir 104, and set the homeposition P1 of this motor vehicle 2 of link and the support route R (Fig. 2/S013) of destination locations P2 according to these sense informations.Support route R and be in the displacement of distance destination locations P2 or the prediction required time is the shortest or set to the most excellent condition of fuel efficiency of the middle motor vehicle 2 that travels till destination locations P2.The cost consideration that the highway section that area comprises occurs the disaster of being estimated by the second support processing unit 120 while as described later, disaster being occurred is at interior and set supporting route R.
And then, the highway section (Fig. 2/S014) that utilizes the second support processing unit 120 to extract part or all from a plurality of highway sections that form support route R.In addition, utilize the second support processing unit 120 that the highway section identifying information in this extraction highway section is sent or downloads in this guider 200 to the guider 200 carried on motor vehicle 2, described motor vehicle 2 is identified by the identifying information be attached in destination locations P2 etc.
Correspondingly, in guider 200, utilize the second handling part 220 according to the homeposition of this highway section identifying information, the navigation map information of utilizing navigation map reservoir 204 to store, motor vehicle 2 (can be also input time from destination locations P2 different the time motor vehicle 2 inscribed current location) P1, the destination locations P2 of input before, set navigation way r as shown in Figure 4, and this navigation way r is exported to (Fig. 2/S026) to output unit 202 together with navigation map information.It should be noted that, except navigation way r, the current location P (t) of expression motor vehicle 2 and the icon of direct of travel (orientation) etc. are exported or show together with navigation map information.And then, utilize the second handling part 220 to send or to upload to navigation server 100 after the identifying information of the upper motor vehicle 2 of highway section identifying information interpolation in whole highway section of formation navigation way r.
Correspondingly, in navigation server 100, utilize the second support processing unit 120 identification or store this highway section identifying information, and then the navigation way r (Fig. 2/S015) that forms according to the highway section of this highway section identifying information identification of identification or storage.
The second support processing unit 120 is identified by stably communicating by letter with disaster information central server 10 and is had or not disaster to occur, in the situation that the situation of disaster has occurred or the possibility of disaster occurs high, identifies this disaster area (Fig. 2/S016) occurs.In addition, the second support processing unit 120 extracts according to supporting cartographic information the highway section (Fig. 2/S017) that disaster generation area comprises.
And then the second support processing unit 120 is estimated the cost (Fig. 2/S018) that this extracts highway section.
This Cost Evaluation is according to from brougham 2c, cart 2b, detection data gathering-device 200c separately, the detection data with class of vehicle ID that 200b obtains carry out.
The Cost Evaluation that for example the second support processing unit 120, by described disaster, (except the following situation that makes like that direct of travel reverse) highway section L1 that road was comprised that frequency is high that brougham 2c and cart 2b pass through as shown in Fig. 3 (a) afterwards occurs is that any cost that four-wheel use, two is taken turns use is all low.This is owing to considering, the highway section L1 that the road that the frequency that after disaster occurs, brougham and cart all pass through is high comprises is subject to the impact of disaster few, and therefore the possibility of safety is high.
In addition, after disaster occurs in the second support processing unit 120 as Fig. 3 (b) as shown in brougham 2c together with cart 2b, make direct of travel reverse or the Cost Evaluation of the highway section L2 that road was comprised that the frequency of u turn is high is that any cost that four-wheel use, two is taken turns use is all high.This is owing to considering, the highway section L2 that after disaster occurs, brougham makes the high road of frequency of direct of travel reversion comprise together with cart is subject to the impact of disaster, therefore can not assert that safe possibility is high.It should be noted that, the highway section L1 in Fig. 3 (b) is the highway section that brougham 2c and cart 2b pass through, thus its Cost Evaluation be four-wheel with, two to take turns any cost of use all low.
In addition, the frequency that after disaster occurs the second support processing unit 120, cart 2b passes through as Fig. 3 (c) as shown in is high but brougham 2c direct of travel is reversed or the Cost Evaluation of the highway section L2 that road was comprised that the frequency of U-shaped turning is high is, two to take turns the cost of use low, and the cost that four-wheel is used is high.This is owing to considering, the highway section that after disaster occurs, above-mentioned road comprises is subject to the impact of disaster, thus brougham 2c can't by but possibility that cart 2b can pass through is high.And then, for two-wheel vehicle used cost, according to the detection data obtained from offroad vehicle (Fig. 7 (a)) and the detection data that obtains from road running car (Fig. 7 (b)), carry out Cost Evaluation and the automobile-used Cost Evaluation of road running that offroad vehicle is used.It should be noted that, for two-wheel vehicle used cost, estimate the automobile-used cost this point of cost that offroad vehicle uses and road running in following evaluation too.
And then, the second support processing unit 120 by Fig. 4 (a) although shown in be included in like that the highway section L2 that the high road of frequency that in navigation way r (with reference to Fig. 2/S015), disaster departs from from brougham 2c, both travel routes of cart 2b (2c), (2b) after occurring comprises Cost Evaluation be, four-wheel with, two to take turns the cost of use all high.This is owing to considering, although be included in navigation way r, but the highway section L2 that the road departed from from brougham 2c, both travel routes of cart 2b (2c), (2b) after disaster occurs comprises is subject to the impact that the disaster of the degree herein of avoiding brings of having to of brougham, cart, therefore can not assert that safe possibility is high.
In addition, the second support processing unit 120 will be included in navigation way r (with reference to Fig. 2/S015) as shown in Fig. 4 (b) and disaster occur after the high but Cost Evaluation highway section L2 that road was comprised that frequency that cart 2b departs from from travel route (2b) is low of the frequency that departs from from travel route (2c) of brougham 2c be, the cost that four-wheel is used is high, and two to take turns the cost of use low.This is owing to considering, be included in navigation way r, disaster departs from but highway section L2 that the road that do not depart from from the travel route (2b) of cart 2b comprises is subject to the impact of disaster from the travel route (2c) of brougham 2c after occurring, so brougham 2c can't by but possibility that cart 2b can pass through is high.
In addition, the deviation of brougham 2c, cart 2b detection data separately before and after the second support processing unit 120 computing disasters occur, the Cost Evaluation in the highway section that large road comprises by this deviation obtains high.This is owing to considering, the highway section that before and after disaster occurs, the large road of deviation of detection data comprises is subject to the impact of disaster, therefore can not assert that safe possibility is high.For example, even with the detection data of same identifying information, but as shown in Fig. 5 (a) in the travel route of the detection data computing from disaster occurs, the cost of the highway section L2 that road comprised different from the travel route of detection data computing from the disaster generation is evaluated highly.Fig. 5 (a) expression brougham, cart are all avoided the state of highway section L2, and Fig. 5 (b) means that brougham 2c avoids highway section L2 but cart 2b does not avoid the state of highway section L2.In the situation that Fig. 5 (a), the Cost Evaluation of highway section L2 be four-wheel with, two to take turns the cost of use all high, in the situation that Fig. 5 (b), the Cost Evaluation of highway section L2 is that the cost used of four-wheel is high but two to take turns the cost of use low.
And then, the Cost Evaluation in the highway section that the second support processing unit 120 comprises following road obtains high, described road refer to the volume of traffic of motor vehicle 2 of the detection data computing from disaster occurs or average transit time, with the volume of traffic of the motor vehicle 2 of detection data computing from the disaster generation or the different roads over threshold value of averaging time.
As described above, the second support processing unit 120, according to from brougham, cart, detection data gathering-device 200c separately, the detection data with class of vehicle ID that 200b obtains carry out the Cost Evaluation in highway section, is divided into road (highway section):
The road that brougham and cart both can not pass through (highway section);
Brougham can not by but road (highway section) that cart can pass through;
The road that brougham and cart both can pass through (highway section),
And estimated, and estimate and generate Traffic Information according to this.
In addition, for the road that can pass through for cart, further divide into both roads that all can pass through of offroad vehicle (Fig. 7 (a)) and road running car (Fig. 7 (b)), the road that only offroad vehicle can pass through is estimated, and is estimated and generate Traffic Information according to this.
It should be noted that, the length in the elapsed time after also can occurring according to the distance disaster, selectivity adopts described a plurality of methods.In addition, also can finally estimate thus according to described method increase and decrease the cost that the regional highway section comprised occurs disaster from its initial value by the cost that disaster is occurred to for the regional highway section comprised.Can with to disaster, occur before till detection data and the initial value of the corresponding cost of Traffic Information at Traffic Information center it doesn't matter ground the sets cost in each highway section after disaster occurs, the cost till before also can occurring by near disaster adds and the corresponding original initial value of setting the cost in each highway section after the disaster generation that becomes occurs disaster.And then, even in same highway section, also can according to the difference of Disasters Type, make cost differential.For example, in supporting cartographic information section, the information of the combination of additional representation Disasters Type and cost in the identifying information of highway section, when utilizing the second support processing unit 120 also to identify Disasters Type (earthquake, fire, floods etc.) except area occurs disaster, after the cost in each highway section this area comprised according to this Disasters Type carries out initial setting, the cost of this initial value finally being estimated as described above to each highway section according to the detection data increase and decrease also can.In addition, the initial value of the highway section cost in Earthquake dried rhizome of rehmannia territory is set as earthquake intensity or earthquake magnitude is more high, and the initial value of the cost in the highway section that disaster generation region comprises also can according to the degree set of disaster.And then the initial value of the cost in the highway section that disaster generation region comprises is set as also can than the highway section height of other region without exception.
And the second support processing unit 120 generates and sets the support route R (Fig. 2/S013) that links homeposition P1 and destination locations P2 in the mode that preferentially comprises the highway section that cost is low.This support route R according to described Traffic Information generate support route that brougham uses and two-wheel vehicle used support route the two.For two-wheel vehicle used cost, generate support route and the automobile-used support route of road running that offroad vehicle is used.In addition, the second support processing unit 120 is extracted highway section (Fig. 2/S014) from supporting route R as mentioned above, and using the highway section identifying information in this extraction highway section, as with disaster, corresponding Traffic Information occurring, navigation device 200 sends.It should be noted that, also can area or its occur in the neighbourhood in the situation that the current location P of motor vehicle 2 (t) is positioned at disaster, with the cost of supporting the highway section that route independently comprises this area Traffic Information navigation device 200 transmissions when disaster occurs together with the identifying information of highway section.
As with disaster, the guider 200 of the transmission object of corresponding Traffic Information occurring, selectedly carry at homeposition P1, destination locations P2, support route R or the current location P (t) that grasps from detection data is included in disaster the guider 200 motor vehicle 2 in area or its environs occurs.
Correspondingly, in guider 200, the second handling part 220 can be set and the navigation way r of output example as shown in solid line in Fig. 6 when disaster occurs, and nonevent navigation way r when common is different for this navigation way r and disaster such shown in single-point line in Fig. 6.
In the situation that brougham 2c and cart 2b all can not travel on the L2 of highway section, the second 220 pairs of handling parts brougham 2c, cart 2b set navigation way r such shown in Fig. 6 (a) output, in the situation that brougham 2c can not travel on the L2 of highway section, cart 2b can travel on the L2 of highway section, as shown in Fig. 6 (b), brougham 2c is set to navigation way rc the output that brougham 2c uses, cart 2b is set to navigation way rb the output that cart 2b uses.In addition, for two-wheel vehicle used navigation way rb, although not shown, divide into the automobile-used navigation way of navigation way that offroad vehicle uses and road running and set and export.
According to the navigational system of the described function of performance, extract disaster the highway section that area comprises occurs, and the cost that respectively these is extracted to highway section according to detection data is estimated (Fig. 2/S016～S018, with reference to Fig. 3～Fig. 5).Reflecting that the possibility of the impact that disaster is brought is high on the space of the motor vehicle 2 meaned by detection data and in temporal mobile pattern.Thereby, can estimate reliably the cost that each highway section in area occurs disaster the height of security is used as this each highway section in view of actual disaster situation and condition of road surface.In addition, by the Traffic Information navigation device 200 that will generate according to the cost in each highway section, send, output that thus can be by will corresponding navigation way r navigation device 200 occur with disaster etc. guides this motor vehicle 2, thereby can be in view of actual disaster situation and condition of road surface and make motor vehicle 2 avoid the impact of this disaster (Fig. 2/S026, with reference to Fig. 6).
Below, the further concrete example of the Cost Evaluation in the highway section that the second support processing unit 120 is carried out and the support Route Generation based on this evaluation describes.
Fig. 8 means that the concise and to the point figure of one example of regional road condition occurs disaster, (a) mean disaster occur before the figure of road condition of (at ordinary times), (b) mean the figure of an example of the cost in this highway section.
For example, in order to simplify, by cost at ordinary times as following with range-independence be set as simple value (with reference to Fig. 8 (b)).
Hollow thick line in ■ main line road (national highway etc.) figure ... cost=1
Center line in ■ main roads (county road etc.) figure ... cost=2
Fine rule in ■ the path through life (road, village etc.) figure ... cost=4
As shown in Fig. 8 (a), in the situation that at ordinary times, for from supporting our department's (disaster arranges the position of supporting our department while occurring) for the route in for example A area, the route of four-wheel (A1～A4) has four, two routes of taking turns (M1～M4) have four, and the highway section cost of each route is as described below.
Route A1 (M1): 12 (=1+1+2+2+2+4)
Route A2 (M2): 5 (=1+4)
Route A3 (M3): 3 (=1+2)
Route A4 (M4): 10 (=1+1+2+2+4)
Guider is pressed the low select progressively route of highway section cost, therefore in the situation that at ordinary times, and selection schemer A3 (M3).
Fig. 9 means the concise and to the point figure of an example of the road condition of this area after disaster occurs, (a) mean the road condition after disaster occurs and the figure of an example of the detection data that obtains from this area, (b) mean the figure of an example of the Cost Evaluation in this highway section.In Fig. 9 (a), with similarly above-mentioned, solid arrow 2c means the driving trace of brougham, and dotted arrow 2b means the driving trace of cart.
According to such detection data shown in Fig. 9 (a), the second support processing unit 120 can be to judging towards the route in for example disaster-stricken A area is for example following from supporting our department like that.
Therefore about route A1 (M1), four-wheel and two is taken turns and can both be passed through, and does not need to change the cost in the highway section that this route comprises.
About route A2 (M2), four-wheel (2c) carries out U-shaped turning at highway section L2, but two take turns (2b) and can pass through, so the cost of highway section L2 needs to improve for four-wheel, but takes turns and do not need change two.
About route A3 (M3), four-wheel and two is taken turns all and is carried out U-shaped turning at highway section L3, so the cost of highway section L3 is still taken turns and all needed to improve two four-wheel.
Route A4 (M4) too, take turns all and carry out U-shaped turning at highway section L4 by four-wheel and two, but the cost of highway section L4 is taken turns and all needed to improve four-wheel or two.
According to for example judgement as described above, the cost in each highway section after the second 120 pairs of support processing units disaster occurs is for example estimated as shown in Fig. 9 (b).
About the cost of highway section L2, only four-wheel is for example changed to " 30 " from " 4 ".
About the cost of highway section L3, L4, no matter four-wheel or two is taken turns and Yan Doucong " 2 " for example changes to " 30 ".
Consequently, after disaster occurs, from supporting our department, towards the highway section cost of each route in disaster-stricken A area, become following such.
About brougham,
Route A1:12 (=1+1+2+2+2+4)
Route A2:31 (=1+30)
Route A3:31 (=1+30)
Route A4:38 (=1+1+2+30+4)
About cart,
Route M1:12 (=1+1+2+2+2+4)
Route M2:5 (=1+4)
Route M3:31 (=1+30)
Route M4:38 (=1+1+2+30+4)
Thereby the second support processing unit 120 is after disaster, only setting path A1 is as the support route of the navigation way rc used for four-wheel, and setting path M1 and M2 are as for the two support routes of taking turns the navigation way rb of use.
In above-mentioned example, " highway section that only cart can pass through " L2 is constant for two costs of taking turns, but in fact also considers the infringement be subject to a certain degree, therefore also for example can be increased to " 8 " or " 10 " left and right.In addition, constant for the offroad vehicle cost, but for example can be increased to " 8 " or " 10 " left and right to the road running car.
The road diversion support system of the vehicle during according to disaster as above, can access following such action effect.
(a) the road diversion support system of vehicle during this disaster is when disaster occurs, carry out the road diversion of support vehicle according to the detection data of vehicle, wherein, be provided for respectively obtaining the detection data gathering-device 200c of detection data on brougham 2c and cart 2b, 200b, and add the class of vehicle ID that distinguishes brougham and cart in the detection data obtained by this detection data gathering-device, according to from brougham, cart detection data gathering-device 200c separately, the detection data with described class of vehicle ID that 200b obtains, generation is by the following Traffic Information of distinguishing of road, , described roadway area is divided into:
The road that brougham and cart both can not pass through;
Brougham can not by but road that cart can pass through;
The road that brougham and cart both sides can pass through,
Even therefore can access brougham can not by but the information of the road that cart also can pass through is taken turns the movable rapidly of recovery force thereby can support two.
(b) contain at the class of vehicle ID for cart 2b the identifier of distinguishing offroad vehicle and road running motorcycle, described offroad vehicle refers to the high and high vehicle of minimum terrain clearance altitude vehicle of intermountain Huai road cross-country ability, described road running motorcycle refer to minimum terrain clearance altitude than offroad vehicle low and at flat road the many high vehicle of expressway around city travelling, therefore, can be further clear and definite " brougham can not by but road that cart can pass through " be the road that the cart of which kind of type can travel, thereby can support two and take turns the more movable of recovery force.
(c) described class of vehicle ID is made as the vehicle identification number of the vehicle of giving this class of vehicle ID or is made as the ID that comprises this vehicle identification number, can automatically determine car type name, model year by class of vehicle ID thus, be offroad vehicle or road running car thereby can automatically identify described cart.
(d) for example, as shown in Fig. 6 (b), according to Traffic Information, these two kinds support routes of the support route rc that the generation brougham is used and two-wheel vehicle used support route rb, will for the support route rc of four-wheel recovery force with for the two support route rb that take turns recovery force, make clear respectively, thereby the activity of recovery force is taken turns in the activity and two that can effectively support respectively four-wheel recovery force.
(e) cost that the support route rc that brougham is used uses with brougham generates, therefore two-wheel vehicle used support route rb generates with two-wheel vehicle used cost, can generate support route rc that more suitable brougham uses and two-wheel vehicle used support route rb.
Above, embodiments of the present invention are illustrated, but the present invention is not limited to above-mentioned embodiment, can in the scope of purport of the present invention, implement suitably distortion.
Claims (7)
1. the road diversion support system of a vehicle during disaster, it carrys out the road diversion of support vehicle when disaster occurs according to the running data of contract vehicle, and the road diversion support system of vehicle during described disaster is characterised in that,
Be provided for respectively obtaining the detection data gathering-device of detection data on the brougham as the contract vehicle and cart, and add the class of vehicle ID that distinguishes brougham and cart in the detection data obtained by this detection data gathering-device,
According to the detection data with described class of vehicle ID that detection data gathering-device separately obtains from brougham, cart, generate the following Traffic Information of distinguishing of road, that is, described roadway area is divided into:
Brougham and cart both sides are intransitable road;
Brougham can not by but road that cart can pass through;
The road that brougham and cart both sides can pass through.
2. the road diversion support system of vehicle during disaster according to claim 1, is characterized in that,
Described detection data gathering-device consists of guider, and described guider is arranged on described contract vehicle and via communication network device and the system server that can access according to contract and communicates to connect.
3. the road diversion support system of vehicle during disaster according to claim 1 and 2, is characterized in that,
Described road diversion support system is obtained and is comprised the detection data that region occurs disaster and collect regional information from the disaster information central server, according to the described running data of the described contract vehicle of this area, generates described Traffic Information.
4. the road diversion support system of vehicle during disaster according to claim 1 and 2, is characterized in that,
Comprise the identifier of distinguishing offroad vehicle and road running motorcycle at the class of vehicle ID for described cart, described offroad vehicle refers to the high and high vehicle of minimum terrain clearance altitude vehicle of intermountain Huai road cross-country ability, described road running motorcycle refer to minimum terrain clearance altitude than offroad vehicle low and at flat road the many high vehicle of expressway around city travelling.
5. the road diversion support system of vehicle during disaster according to claim 1 and 2, is characterized in that,
Described class of vehicle ID is made as the vehicle identification number of the vehicle of giving this class of vehicle ID or is made as the ID that comprises this vehicle identification number.
6. the road diversion support system of vehicle during disaster according to claim 2, is characterized in that,
In the situation that the owner of described contract vehicle has carried out destination setting, according to described Traffic Information generate support route that described brougham uses and two-wheel vehicle used support route the two, and provide this support route to the guider of described contract vehicle.
7. the road diversion support system of vehicle during disaster according to claim 6, is characterized in that,
The cost of using with brougham generates the support route that described brougham is used, and with two-wheel vehicle used cost, generates described two-wheel vehicle used support route.
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| JP2010-074402 | 2010-03-29 | ||
| JP2010074402A JP5448966B2 (en) | 2010-03-29 | 2010-03-29 | Detour support system for vehicles during disasters |
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| CN102208137B true CN102208137B (en) | 2014-01-08 |
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| JP5741954B2 (en) * | 2012-02-17 | 2015-07-01 | アイシン・エィ・ダブリュ株式会社 | Traffic information distribution system, navigation system, traffic information distribution program, and traffic information distribution method |
| JP6476773B2 (en) * | 2014-11-13 | 2019-03-06 | オムロン株式会社 | SUPPORT DEVICE, SUPPORT METHOD, AND SUPPORT PROGRAM |
| JP6690729B2 (en) * | 2016-10-31 | 2020-04-28 | アイシン・エィ・ダブリュ株式会社 | Impassable road section estimation system and impassable road section estimation program |
| JP6915476B2 (en) | 2017-09-25 | 2021-08-04 | トヨタ自動車株式会社 | Information provision system, in-vehicle device, information provision method, and program |
| JP6570598B2 (en) * | 2017-11-08 | 2019-09-04 | 本田技研工業株式会社 | Map generation server and map generation method |
| CN108648478A (en) * | 2018-03-30 | 2018-10-12 | 斑马网络技术有限公司 | Current decision system and its decision-making technique |
| JP7177387B2 (en) * | 2018-10-11 | 2022-11-24 | トヨタ自動車株式会社 | Information processing device, program and small vehicle |
| JP7070516B2 (en) * | 2019-07-29 | 2022-05-18 | 住友電気工業株式会社 | Information generation system, information generation device, information generation method, information generation program, probe information collection device, probe information collection method, and probe information collection program |
| JP7425682B2 (en) * | 2020-06-25 | 2024-01-31 | 株式会社日立製作所 | Information management system, information management device, and information management method |
| JP2022131465A (en) | 2021-02-26 | 2022-09-07 | 本田技研工業株式会社 | Road information providing system, and road information providing method |
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| JP5448966B2 (en) | 2014-03-19 |
| JP2011209809A (en) | 2011-10-20 |
| CN102208137A (en) | 2011-10-05 |
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