CN103942954A - Analyzing and early-warning method and system for vehicle parameter information - Google Patents
Analyzing and early-warning method and system for vehicle parameter information Download PDFInfo
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Abstract
The invention provides an analyzing and early-warning method and system for vehicle parameter information. The analyzing and early-warning method includes the steps that identity information of a vehicle is recognized through an information collecting terminal, and preset traveling parameters and/or preset parking parameters of the vehicle are collected; an information processing server performs association, storage, statistics and analysis so that history traveling statics information and/or history parking statistics information corresponding to each vehicle can be generated; if the preset parameters, collected currently, of the vehicle are not matched with the history traveling statistics information of the vehicle, and/or preset parking parameter of any vehicle is not matched with the history parking statistics information, the information processing server sends early-warning information to a preset object. Statistics is performed on parameter information of the vehicle in all states, so that the behavior rule of every vehicle is analyzed, and if the parameters detected currently are not matched with the behavior rule, possible accidents or other exceptional conditions can be avoided through early warning.
Description
Technical field
The present invention relates to vehicle early warning technical field, relate in particular to a kind of analysis and early warning method and analyzing and alarming system thereof of vehicle parameter information.
Background technology
Along with social development, the vehicle population in each city is exponential increase, and the vehicle flowrate of urban traffic road is continued to increase, and brings very large pressure to limited traffic administration resource.In order to alleviate traffic administration pressure, the traffic administration mode of robotization has been enabled in some cities, such as locating in road cross, section, parking lot etc. to arrange as terminals such as electricity police, bayonet sockets, the parameter such as the number-plate number, the speed of a motor vehicle is automatically gathered and identified, and automatically identify traffic violations event, thereby alleviate to a certain extent traffic administration pressure.
But, the robotization traffic administration mode based on current, various actions, the event etc. that only can occur vehicle carried out record, such as recording the violation event etc. of certain vehicle, and for may but not yet event can not provide early warning in time.
Therefore, based on collection and the record for vehicle parameter information in robotization traffic administration mode, how the contingent violation of vehicle, the event such as stolen are carried out to timely early warning, become technical matters urgently to be resolved hurrily at present.
Summary of the invention
In view of this, the invention provides a kind of analysis and early warning method and analyzing and alarming system of vehicle parameter information, by to vehicle the parameter information under each state add up, can analyze the behavior rule of each vehicle, if thereby current detection to parameter when rule is not mated with the behavior, can avoid by early warning the situations such as contingent accident, accident.
For achieving the above object, the invention provides technical scheme as follows:
An analysis and early warning method for vehicle parameter information, comprising: identify the identity information of vehicle by information acquisition terminal, and predetermined parameter and/or the predetermined parked parameter of travelling of collection vehicle; According to the identity information collecting, corresponding with it each vehicle predetermined parameter and/or the predetermined parked parameter of travelling carried out to association store to netscape messaging server Netscape; Described netscape messaging server Netscape to corresponding predetermined of each vehicle of storage travel parameter and/or predetermined parked parameter add up, to generate history that each vehicle is corresponding travel statistical information and/or historical parked statistical information; If the current arbitrary vehicle collecting of described information acquisition terminal predetermined travels, parameter and its history statistical information of travelling is not mated, and/or the predetermined parked parameter of described arbitrary vehicle do not mate with its historical parked statistical information, described netscape messaging server Netscape sends early warning information to predetermine one.
Correspondingly, the invention allows for a kind of analyzing and alarming system of vehicle parameter information, comprise information acquisition terminal and netscape messaging server Netscape, wherein: described information acquisition terminal, for identifying the identity information of vehicle, and predetermined parameter and/or the predetermined parked parameter of travelling of collection vehicle; Described netscape messaging server Netscape comprises: parameter storage unit, for according to the identity information that collects, by corresponding with it each vehicle predetermined parameter and/or be scheduled to parked parameter and carry out association store of travelling; Parametric statistics unit, for corresponding predetermined of each vehicle to storage travel parameter and/or predetermined parked parameter add up, to generate history that each vehicle is corresponding travel statistical information and/or historical parked statistical information; Early warning processing unit, do not mate for travel in the current arbitrary vehicle collecting of described information acquisition terminal predetermined parameter and its history statistical information of travelling, and/or the predetermined parked parameter of described arbitrary vehicle in the unmatched situation of historical parked statistical information, sends early warning information to predetermine one with it.
From above technical scheme, the present invention by vehicle the parameter information under each state add up, can analyze the behavior rule of each vehicle, thereby when the parameter detecting is not in real time when rule is mated with the behavior, avoid the situations such as contingent accident, accident by early warning.
Brief description of the drawings
Figure 1A shows the schematic flow diagram of the analysis and early warning method of vehicle parameter information according to an embodiment of the invention;
Figure 1B is the schematic block diagram of netscape messaging server Netscape corresponding to Figure 1A illustrated embodiment;
Fig. 1 C is the schematic block diagram of the analyzing and alarming system of vehicle parameter information corresponding to Figure 1A illustrated embodiment;
Fig. 2 shows the schematic diagram of collection vehicle parameter information according to an embodiment of the invention;
Fig. 3 A is the schematic block diagram of the information acquisition terminal under a kind of embodiment of correspondence embodiment illustrated in fig. 2;
Fig. 3 B is information acquisition terminal under the another kind of embodiment of correspondence embodiment illustrated in fig. 2 and the schematic block diagram of netscape messaging server Netscape;
Fig. 3 C is the schematic block diagram of the information acquisition terminal under another embodiment of correspondence embodiment illustrated in fig. 2;
Fig. 4 shows the schematic diagram of collection vehicle parameter information according to another embodiment of the invention;
Fig. 5 shows the schematic diagram of vehicle route information according to an embodiment of the invention;
Fig. 6 shows the schematic diagram that vehicle route is analyzed according to an embodiment of the invention.
Embodiment
The present invention by vehicle the parameter information under each state add up, can analyze the behavior rule of each vehicle, thereby when the parameter detecting is not in real time when rule is mated with the behavior, avoid the situations such as contingent accident, accident by early warning.
For the present invention is further described, provide the following example:
Figure 1A shows the schematic flow diagram of the analysis and early warning method of vehicle parameter information according to an embodiment of the invention.
As shown in Figure 1A, in the analysis and early warning method of vehicle parameter information according to an embodiment of the invention, be divided into the gatherer process of information acquisition terminal to vehicle parameter information, and netscape messaging server Netscape is for the analyzing and processing process of vehicle parameter information.
Information acquisition terminal:
Step S102, the identity information of identification vehicle, and predetermined parameter and/or the predetermined parked parameter of travelling of collection vehicle." vehicle parameter information " can comprise " identity information ", " the predetermined parameter of travelling ", " predetermined parked parameter " etc. wherein.
Netscape messaging server Netscape:
Step S104, according to the identity information collecting, to predetermined corresponding with it of each vehicle travel parameter and/or predetermined parked parameter carry out association store.
Step S106, to corresponding predetermined of each vehicle of storage travel parameter and/or predetermined parked parameter add up, to generate history that each vehicle is corresponding travel statistical information and/or historical parked statistical information.
Step S108, whether predetermined travel parameter and its history that judges the current arbitrary vehicle collecting of information acquisition terminal statistical information of travelling mates, and/or whether the predetermined parked parameter of described arbitrary vehicle mates with its historical parked statistical information.
Step S110, if judged result is not mated for predetermined travel parameter and its history statistical information of travelling, and/or predetermined parked parameter do not mate with its historical parked statistical information, to predetermine one transmission early warning information.
In this technical scheme, by predetermined parameter and/or the predetermined parked parameter of travelling of collection vehicle, and generate corresponding history travel statistical information and/or historical parked statistical information, in fact just grasped user's drive routine custom (comprising travel custom and/or parked custom etc.), so that user and vehicle thereof are had to the monitoring of foundation, contribute to improve the automaticity of traffic administration, improve the efficiency of management.
Meanwhile, by the drive routine custom of user's current driving behavior and statistics is compared, in the time that both are not inconsistent, illustrate that vehicle may occur as the fortuitous event such as stolen, lost,, by sending early warning information, contribute to understand in time truth, and make corresponding processing.
Wherein, should " predetermine one " be specifically as follows the user of corresponding vehicle, in the time that vehicle meets accident really, user can and alarm or emergency, or in the time that vehicle is normal, such as user's outing of going out once in a while, can feed back real-time condition, sound all clear.Certainly, managerial personnel or user can carry out free setting to this " predesignated subscriber ", such as being set to police reporting center, thereby contribute to the police to recognize as early as possible merit, to process as early as possible.
In above-mentioned analysis and early warning method, information acquisition terminal is mainly used in vehicle parameter information, netscape messaging server Netscape is for corresponding data analysis processing procedure, and, corresponding to this data analysis processing procedure, Figure 1B shows the schematic block diagram of corresponding netscape messaging server Netscape.
As shown in Figure 1B, netscape messaging server Netscape 200 according to an embodiment of the invention, comprising:
Parameter storage unit 202, for receiving the identity information of the vehicle that information acquisition terminal 100 collects, and predetermined parameter and/or the predetermined parked parameter of travelling of vehicle, and according to the identity information collecting, corresponding with it each vehicle predetermined parameter and/or the predetermined parked parameter of travelling carried out to association store;
Parametric statistics unit 204, for corresponding predetermined of each vehicle to storage travel parameter and/or predetermined parked parameter add up, to generate history that each vehicle is corresponding travel statistical information and/or historical parked statistical information;
Early warning processing unit 206, do not mate for travel in the current arbitrary vehicle collecting of described information acquisition terminal 100 predetermined parameter and its history statistical information of travelling, and/or the predetermined parked parameter of described arbitrary vehicle in the unmatched situation of historical parked statistical information, sends early warning information to predetermine one with it.
Correspondingly, Fig. 1 C is the schematic block diagram of the analyzing and alarming system of vehicle parameter information corresponding to Figure 1A illustrated embodiment.
As shown in Figure 1 C, the analyzing and alarming system 300 of vehicle parameter information according to an embodiment of the invention comprises: at least one information acquisition terminal 100, and netscape messaging server Netscape 200 as shown in Figure 2 repeat no more herein.
1, vehicle parameter information
As the record of foregoing, vehicle parameter information can comprise the identity information of vehicle, such as the information of the aspects such as the number-plate number of vehicle, vehicle, color, for distinguishing different vehicles; Vehicle parameter information can also comprise predetermined parameter and/or the predetermined parked parameter of travelling of vehicle, wherein:
The predetermined parameter of travelling refers to vehicle one or more parameter in the process of moving, such as time, the vehicle driving trace etc. of the speed of a motor vehicle of vehicle, real time position, acquisition parameter; And predetermined parked parameter refers to the one or more parameter of vehicle when parked, such as the parked position of vehicle, parked moment, parked duration etc.
Managerial personnel or user can be according to the actual requirements, select one or more vehicle parameter information.In the time that parameter type corresponding to vehicle parameter information is more, contribute to obtain analysis result more accurately; And in the time that parameter type corresponding to vehicle parameter information is less, contribute to reduce type and the quantity of parameter acquisition parts (such as being integrated in information acquisition terminal), and reduce the complicacy of the analyzing and processing process of netscape messaging server Netscape.
2, collection vehicle parameter information
Embodiment mono-: each vehicle is carried out to independent collection
Fig. 2 shows the schematic diagram of collection vehicle parameter information according to an embodiment of the invention.
As shown in Figure 2, when by information acquisition terminal 100 during to vehicle parameter information, such as the vehicle 1 to shown in Fig. 2, vehicle 2 philosophies gather, and be uploaded to netscape messaging server Netscape 200 and carry out analyzing and processing.
In said process,, also there is corresponding difference to the process of vehicle parameter information in the acquisition mode based on dissimilar and hardware configuration, describes below as an example of several particular types wherein example.
Embodiment one
In a kind of comparatively concrete embodiment, can complete voluntarily collection and the identifying to vehicle parameter information by information acquisition terminal 100, and be uploaded to netscape messaging server Netscape 200, for data analysis processing.
Particularly, Fig. 3 A is the schematic block diagram of the information acquisition terminal under a kind of embodiment of correspondence embodiment illustrated in fig. 2.
As shown in Figure 3A, in the time that information acquisition terminal 100 is identified the identity information of vehicle, this information acquisition terminal 100 can comprise: image acquisition units 102, in the situation that being triggered, corresponding vehicle is carried out to Image Acquisition; Image analyzing unit 104, the image obtaining for analyzing described image acquisition units 102, to determine the identity information of vehicle.
And in the time that information acquisition terminal 100 gathers predetermined travel parameter and/or predetermined parked parameter, this information acquisition terminal 100 can comprise: parameter acquisition unit 106, for in the situation that being triggered, to corresponding vehicle predetermined travel parameter and/or predetermined parked parameter gather.
Further, in order to realize collection and the identification of the identity information to vehicle, information acquisition terminal 100 can be specially the system or equipment such as bayonet socket, electricity police, by the image acquisition to vehicle and recognition technology, thus the identity information of automatic acquisition vehicle.
In order to realize vehicle predetermined obtaining of parameter and/or predetermined parked parameter of travelling, information acquisition terminal 100 can be specially the system or equipments such as above-mentioned bayonet socket, electricity be alert, can be also the Special Equipments such as corresponding knotmeter.
Such as in the time need to obtaining the speed of a motor vehicle of vehicle, can test the speed by knotmeter; Also can pass through to pass through the system or equipment identification vehicle such as above-mentioned bayonet socket, electricity police at the two ends in certain section, and pass through the length in this section and the mistiming at its two ends of vehicle process, thereby calculate the average overall travel speed of vehicle.
In the time need to obtaining the position of vehicle, because the installation site of the system or equipments such as bayonet socket, electricity police is known and fixing,, in the time recognizing certain vehicle, can learn its real time position for another example.
For another example in the time need to obtaining the driving trace of vehicle, can be by locating to set up multiple nodes in each crossing, section etc., and the system or equipments such as a set of above-mentioned bayonet socket of each Node configuration, electricity police, according to the sequencing that recognizes certain vehicle, all corresponding nodes are connected successively, can obtain the driving trace of this vehicle.
Embodiment two
In the comparatively concrete embodiment of another kind, can complete voluntarily the gatherer process to vehicle parameter information by information acquisition terminal 100, and be uploaded to netscape messaging server Netscape 200, realize concrete identification to vehicle parameter information and follow-up data analysis processing for it.
Particularly, Fig. 3 B is information acquisition terminal under the another kind of embodiment of correspondence embodiment illustrated in fig. 2 and the schematic block diagram of netscape messaging server Netscape.
As shown in Figure 3 B, when information acquisition terminal 100 to the identity information of vehicle gather, netscape messaging server Netscape 200 is while specifically identifying it, this information acquisition terminal 100 can comprise: image acquisition units 102, in the situation that being triggered, corresponding vehicle is carried out to Image Acquisition; Correspondingly, netscape messaging server Netscape 200 can comprise: image analyzing unit 208, the image obtaining for analyzing described image acquisition units 102, to determine the identity information of vehicle.
And in the time that information acquisition terminal 100 gathers predetermined travel parameter and/or predetermined parked parameter, this information acquisition terminal 100 can comprise: parameter acquisition unit 106, for in the situation that being triggered, to corresponding vehicle predetermined travel parameter and/or predetermined parked parameter gather.
Further, in this embodiment, similar for recognition method and the embodiment one of every vehicle parameter information of vehicle, repeat no more herein.
Embodiment three
In the comparatively concrete embodiment of another kind, can be gathered by vehicle the vehicle parameter information of self, and be uploaded to information acquisition terminal 100, then be forwarded to netscape messaging server Netscape 200 by information acquisition terminal 100 according to predetermined manner (such as timing is transmitted, quantitatively transmitted or real-time Transmission), for its executing data analyzing and processing.
Particularly, Fig. 3 C is the schematic block diagram of the information acquisition terminal under another embodiment of correspondence embodiment illustrated in fig. 2.
As shown in Figure 3 C, the identity information of vehicle to himself, and predetermined parameter and/or the predetermined parked parameter etc. of travelling gather, and transfer to information acquisition terminal 100 by the communicator on vehicle; And information acquisition terminal 100 can comprise: data transmission unit 108, in communication range for the communicator installed on vehicle in described data transmission unit 108, directly receive or receive afterwards the identity information from described communicator in request, and predetermined parameter and/or the predetermined parked parameter of travelling.
Further, on vehicle, communicator can be set, this communicator inside is pre-stored with the static parameters such as the identity information of this vehicle, simultaneously can timing or the predetermined dynamic parameter such as parameter and/or predetermined parked parameter of travelling of this vehicle of Real-time Obtaining, be then transferred to information acquisition terminal 100 by this communicator.
Wherein, such as for the speed of a motor vehicle, can carry out parameter acquiring by the devices such as knotmeter are installed on vehicle; For positional information, can be by obtaining as satellite positioning module, this satellite positioning module can be supported the System as GPS(Global Positioning, GPS), triones navigation system, Galileo positioning system (Galileo Positioning System), GLONASS(Global Navigation Satellite System, GPS (Global Position System)) etc.; For current time, can obtain by clock; For driving trace, can be by the obtaining continuously of the positional information to vehicle, and all positional informations are connected successively according to obtaining order, can obtain the driving trace of vehicle.
Particularly, communicator on vehicle and information acquisition terminal 100 carry out when mutual, can be in several ways, such as RFID(Radio Frequency Identification, REID), the mode such as WIFI, mobile communication (as different systems such as 2G, 3G or 4G); The communication mode adopting corresponding to the communicator on vehicle, information acquisition terminal 100 also should dispose corresponding information receiver (such as supporting the technology such as RFID, WIFI or mobile communication).
Embodiment bis-: mutually gather between vehicle
In embodiment as shown in Figure 2, be no matter by information acquisition terminal 100 or vehicle to vehicle parameter information, all only relate to same vehicle; And as another kind of embodiment, can also pass through the direct communication between vehicle, thereby between vehicle, realize mutual (or one direction) collection of vehicle parameter information.
Particularly, Fig. 4 shows the schematic diagram of collection vehicle parameter information according to another embodiment of the invention.
As shown in Figure 4, according to another embodiment of the invention, such as communicator that can be by its configuration between vehicle 1 and vehicle 2 (be WIFI module than as shown in FIG., or the communication module of other arbitrary types), realize corresponding vehicle parameter information alternately.
Particularly, such as vehicle 1 by the vehicle parameter communication of self to vehicle 2, vehicle 2 can forward it to information acquisition terminal 100, thereby realize the indirect collection of the vehicle parameter information of information acquisition terminal 100 to vehicle 1, and be uploaded to netscape messaging server Netscape 200, to realize follow-up data analysis processing procedure.
As a kind of concrete embodiment, such as the vehicle 1 in Fig. 4 has only been installed WIFI communication module, and information acquisition terminal 100 is only supported 4G communication module, can, by the vehicle 2 of WIFI communication module and 4G communication module has been installed simultaneously, realize forwarding and the collection of the vehicle parameter information to vehicle 1.
Certainly, even if vehicle 1, vehicle 2 and information acquisition terminal 100 have all been installed the communication module as WIFI, suppose that vehicle 1 is not in the communication range in information acquisition terminal 100, just can be by the vehicle 2 in the communication range of the simultaneously communication range in vehicle 1 and information acquisition terminal 100, realize obtaining and forwarding of vehicle parameter information to vehicle 1.
3, information forwards
Information acquisition terminal 100 is as shown in Figure 1B the vehicle parameter information of collection vehicle not only, information can also be forwarded to vehicle.Particularly, such as the automobile navigation routing information for from netscape messaging server Netscape 200, Real-time Road condition information and/or Weather information, can be forwarded to the communicator on vehicle by information acquisition terminal 100, thereby inform corresponding message to vehicle user.
Certainly, it will be understood by those skilled in the art that by identical means of communication, information acquisition terminal 100 obviously can be by the message of any type or data retransmission to vehicle; Managerial personnel or user can specifically arrange according to demand.
4, the analyzing and processing algorithm to vehicle parameter information
Can set up corresponding behavior rule equation for each vehicle, and specifically calculate the rule of travelling of corresponding vehicle based on this equation.As comparatively preferred embodiment of one, such as the behavior rule equation can be:
Wherein, in comparison with the vehicle route information shown in Fig. 5, Behaviors is the behavior rule of vehicle, node
mi.e. m node (being crossing), node
m(name) i.e. the mark of m node of process, node
m(event) when vehicle in front is at m Nodes event, node
m(s_t) this event occurs initial time, node
m(e_t) termination time that this event occurs, node
minterference factor while (c_f) representing that above-mentioned event occurs (such as road congestion conditions etc.); And edge
ni.e. n section, each variable for crossing is equally applicable to each section, such as edge
n(event) when vehicle in front is in the place's event of n section, its dependent variable repeats no more.Certainly, above behavior rule equation and the various variablees that wherein relate to are only for illustrating, and those skilled in the art can arrange more or less variable according to the actual requirements, can realize equally the statistical study of the behavior rule to vehicle.
Suppose that certain vehicle in certain crossing place event is: through crossing.If through this crossing, initial time equals the end time in the time of green light; If wait for red light at crossing place, the end time is a bit larger tham initial time; If owing to blocking up, now the end time is much larger than initial time (corresponding to the factor of blocking up (c_f)); If certain stop of this vehicle parking, the end time is far longer than the start time, and speed is zero simultaneously.
Wherein, in the time that violation event appears in vehicle, can indicate by the definition to event.Particularly, while using macro definition, be exemplified below:
Event occurs for #define R_EVENT0 0x00000000 // do not have
#define R_EVENT1 0x00000001 // make a dash across the red light
#define R_EVENT2 0x00000002 // pressure double amber lines
#define R_EVENT3 0x00000004 // hypervelocity
#define R_EVENT4 0x00000008 // disobey and stop
By all crossings and the section of vehicle process are combined, can obtain corresponding driving path; If this gross vehicle is within the time period of identical (or close), form identical driving path, statistics is the historical run routing information of this vehicle.Particularly, in this history run routing information, also comprise the information such as travel speed, the time in each crossing/section of process of this vehicle.
As shown in Figure 5, such as certain vehicle is (being B point shown in figure) on and off duty all regularly from family's (being A point shown in figure) to unit every day, all crossings between from family to unit, section are connected and form a corresponding paths path1, be arranged in for a long time a paths path2 of family, and a long-time paths path3 in unit; Wherein, the historical driving path of whole piece that the statistics shown in Fig. 5 obtains is sum_path, and sum_path=pat1h+pat2h+pa3t.Then h, can add up in the probability of each paths this vehicle respectively, comprising:
As shown in Figure 6, if sometime, detect that this vehicle is not in corresponding historical statistics path sum_path, such as this vehicle travel outdoors when the weekend, by for public use or thievery occurs, all should send early warning to corresponding default object (as car owner or the police), to confirm actual conditions., can, according to the feedback information of default object, determine whether corresponding event is illegal incidents (as stolen) herein, if directly report to the police, otherwise be considered to historical statistics path corresponding to this vehicle.
5, the early warning of event in violation of rules and regulations
Detection and statistics for rule-breaking vehicle event are mentioned hereinbefore.Particularly, with reference to information acquisition terminal 100 and netscape messaging server Netscape 200 as shown in Figure 1B: described information acquisition terminal 100 is also for the violation event of collection vehicle; Described parameter storage unit 202 also for: violation event and corresponding vehicle are carried out to association store; Described parametric statistics unit 204 also for: add up each vehicle, under one or more predetermined travel parameter and/or predetermined parked parameter, the probability of event in violation of rules and regulations occur; And described early warning processing unit 206 also for: be more than or equal to predetermined threshold value at the numerical value of described probability, to predetermine one send early warning information.
In this technical scheme, by each vehicle is occurred in all cases every kind in violation of rules and regulations probability when event add up, carry out early warning if probability is higher, car owner pointed out or warn, contribute to reduce the probability of happening of event in violation of rules and regulations.Particularly, " various situation ", corresponding to default parameter and/or the predetermined parked parameter of travelling of vehicle, by the combination to one or more parameter, can obtain various different situations.
Further, described information acquisition terminal 100 is more than or equal to predetermined threshold value at the numerical value of described probability, predetermined parameter and/or the predetermined parked parameter of travelling of the vehicle that probability is corresponding described in Real-time Collection; Described early warning processing unit 206 also for: in the case of described information acquisition terminal 100 Real-time Collections to predetermined travel parameter and/or described one or more predetermined corresponding with described probability of predetermined parked parameter travel parameter and/or predetermined parked parameter match, to predetermine one transmission early warning information.
In this technical scheme, by the statistics to violation event probability of happening in all cases, when this vehicle is placed oneself in the midst of identical lower time of situation again, show that this vehicle can form in violation of rules and regulations under high probability, thereby by corresponding early warning information, car owner or rider are pointed out, to avoid vehicle that unlawful practice occurs again.
Particularly, can set up credit file for each vehicle, record its illegal number of times and corresponding Criminal type.Such as each speed of a motor vehicle v, path path, the factor of blocking up c_f, time time etc. when illegal added up, draw thus the joint ensemble of every kind of illegal incidents.As a kind of preferred form, this computation model can be:
p
event_i＞p
Threshold_i
Wherein event_i represents certain illegal incidents, a is the probability factor of this kind of illegal incidents occurring on certain paths path, β is the probability factor that occurs this kind of illegal incidents under certain speed, γ is the probability factor that occurs this kind of illegal incidents under certain jam situation, λ is the probability factor that occurs this kind of illegal time in certain section of time t, p
threshold_ifor the joint probability threshold value of this kind of event alarm.When certain event probability of occurrence too high (such as p
event_i> p
threshold_i) time, will make alarm; Wherein, can specifically provide the information such as path that alarm is relevant, speed, jam situation, time period.
Therefore, the present invention by vehicle the parameter information under each state add up, can analyze the behavior rule of each vehicle, thereby if current detection to parameter with the behavior rule do not mate, can avoid by early warning the situations such as contingent accident, accident.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (8)
1. an analysis and early warning method for vehicle parameter information, is characterized in that, comprising:
Identify the identity information of vehicle by information acquisition terminal, and predetermined parameter and/or the predetermined parked parameter of travelling of collection vehicle;
According to the identity information collecting, corresponding with it each vehicle predetermined parameter and/or the predetermined parked parameter of travelling carried out to association store to netscape messaging server Netscape;
Described netscape messaging server Netscape to corresponding predetermined of each vehicle of storage travel parameter and/or predetermined parked parameter add up, to generate history that each vehicle is corresponding travel statistical information and/or historical parked statistical information;
If the current arbitrary vehicle collecting of described information acquisition terminal predetermined travels, parameter and its history statistical information of travelling is not mated, and/or the predetermined parked parameter of described arbitrary vehicle do not mate with its historical parked statistical information, described netscape messaging server Netscape sends early warning information to predetermine one.
2. analysis and early warning method according to claim 1, is characterized in that, also comprises:
By the violation event of described information acquisition terminal collection vehicle;
Violation event and corresponding vehicle are carried out association store by described netscape messaging server Netscape, and add up each vehicle generation probability of event in violation of rules and regulations under one or more predetermined travel parameter and/or predetermined parked parameter;
In the time that the numerical value of described probability is more than or equal to predetermined threshold value, described netscape messaging server Netscape sends early warning information to predetermine one.
3. analysis and early warning method according to claim 2, is characterized in that, in the time that the numerical value of described probability is more than or equal to predetermined threshold value, also comprises:
Predetermined parameter and/or the predetermined parked parameter of travelling of the vehicle that described in described information acquisition terminal Real-time Collection, probability is corresponding, if corresponding with described probability described one or more predetermined parameter and/or the predetermined parked parameter of travelling matches, described netscape messaging server Netscape sends early warning information to predetermine one.
4. analysis and early warning method according to claim 1, is characterized in that,
The described predetermined parameter of travelling comprise following at least one or a combination set of: the speed of a motor vehicle, position, time, track;
And/or described predetermined parked parameter comprises: position and/or time.
5. according to the analysis and early warning method described in any one in claim 1 to 4, it is characterized in that, specifically comprise by the identity information of described information acquisition terminal identification vehicle:
Described information acquisition terminal, in the time being triggered, carries out Image Acquisition to corresponding vehicle, and the image being obtained by this information acquisition terminal or described netscape messaging server Netscape analysis, to determine the identity information of vehicle;
Or when in the communication range of the communicator of installing on vehicle in described information acquisition terminal, described information acquisition terminal directly receives or receives afterwards the identity information from described communicator in request.
6. according to the analysis and early warning method described in any one in claim 1 to 4, it is characterized in that, predetermined parameter and/or the predetermined parked parameter of travelling of carrying out collection vehicle by described information acquisition terminal specifically comprises:
Described information acquisition terminal in the time being triggered, to corresponding vehicle predetermined travel parameter and/or predetermined parked parameter gather;
Or when in the communication range of the communicator of installing on vehicle in described information acquisition terminal, described information acquisition terminal directly receives or receives afterwards predetermined parameter and/or the predetermined parked parameter of travelling from described communicator in request.
7. according to the analysis and early warning method described in any one in claim 1 to 4, it is characterized in that, by the identity information of described information acquisition terminal identification vehicle, and collection vehicle predetermined travel parameter and/or predetermined parked parameter specifically comprise:
The communicator of installing on each vehicle directly receives or receives afterwards identity information and predetermined parameter and/or the predetermined parked parameter of travelling from other vehicles in request, and is forwarded to described information acquisition terminal.
8. according to the analysis and early warning method described in any one in claim 1 to 4, it is characterized in that, also comprise:
The automobile navigation routing information from described netscape messaging server Netscape, Real-time Road condition information and/or Weather information are forwarded to corresponding vehicle by described information acquisition terminal.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105513339A (en) * | 2015-12-16 | 2016-04-20 | 青岛海信网络科技股份有限公司 | Vehicle track analysis method and equipment |
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