CN102074120A - System and method for dispersing traffic by utilizing positioning data - Google Patents
System and method for dispersing traffic by utilizing positioning data Download PDFInfo
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- CN102074120A CN102074120A CN2009102250369A CN200910225036A CN102074120A CN 102074120 A CN102074120 A CN 102074120A CN 2009102250369 A CN2009102250369 A CN 2009102250369A CN 200910225036 A CN200910225036 A CN 200910225036A CN 102074120 A CN102074120 A CN 102074120A
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Abstract
The invention provides a system and method for dispersing traffic. Particularly, according to the system and the method for dispersing traffic, provided by the invention, a priority access demand signal is generated and sent out aiming to emergency rescue vehicles, such as ambulances, and the like by utilizing a GPS (Global Positioning System), an auxiliary GPS, a global navigation satellite system or a Galileo satellite navigation system and other satellite systems. In an appointed traffic sign, the priority access demand signal is received to filter out appointed data about the appointed traffic sign; then, the appointed data are judged to be valid, the state change demand data are selectively generated according to the appointed data, and the appointed traffic sign is controlled based on the state change demand data.
Description
Technical field
The present invention relates to a kind of traffic dispersion system and method (traffic control system and method), particularly relating to is the traffic dispersion system and method that utilizes positioning system to assist its priority pass at ambulance emergency relief vehicles (emergency vehicle) such as (ambulance) about a kind of.
Prior art
Modern society is at handling the existing usual preferred example of emergency.For example, people pull out phone to 119 call center, and so initiation is suitably medical and team of ensuring safety comes to assist.This process is very ripe, but sometimes life and property still by havoc or even because the emergency relief vehicle (for example, ambulance, fire truck (fire truck), police car (police car), etc.) in traffic, delayed and caused damage.And we know the traffic of the reason-bad luck that causes the delay of emergency relief vehicle.So whenever the emergency generation, the emergency relief vehicle all needs to assist to pass through congested traffic fast, and reaches the destination fast.
Therefore, a category of the present invention is to provide a kind of traffic dispersion system and method, the emergency relief vehicle can the next on the way traffic lights of positive and automatic initiation traffic signs such as (traffic light) (traffic signal) be lighted at green light in correct time, and then allowed promptly under the minimum upset situation that traffic is caused, to pass through.
In addition, another category of the present invention is to provide a kind of traffic dispersion system and method, the correct time point that makes Emergency Rescue Vehicle will only notify the exact position of those vehicle emergency breakdown lorrys on emergency relief vehicle track route and speed and those vehicles to give way on the way is etc. information.By this, the emergency relief vehicle can be more smooth and easy in traffic, and common vehicle is also avoided the emergency relief vehicle and traffic accidents such as emergency relief vehicle generation side swipe except avoiding stopping.
Summary of the invention
According to the traffic dispersion system of a preferred embodiment of the present invention, it comprises emergency relief vehicle unit (emergency vehicle unit) and traffic sign control module (traffic signal control unit).According to emergency relief vehicle of the present invention unit is about an emergency relief vehicle, and it comprises first locating module (positioning module), first storage module (storage module), second storage module, first navigation module (navigation module), wireless signal delivery module (radio signal transmitting module) and first processing module (processing module).First locating module is in order to periodically to obtain the present position coordinate about this emergency relief vehicle.Its interior data that store about a plurality of traffic signs of first storage module.Its interior storage place diagram data of second storage module.First navigation module is coupled respectively to first locating module, first storage module and second storage module.First navigation module is in order to according to emergency relief vehicle route, about the data and the map data production emergency relief vehicle data of the present position coordinate of this emergency relief vehicle, a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from a plurality of traffic signs.First processing module is coupled respectively to first storage module, first navigation module and wireless signal delivery module.First processing module is in order to according to emergency relief vehicle data and produce priority pass about the data of the traffic sign of a plurality of appointments and require signal (preemption request signal), and requires signal to send out priority pass via the wireless signal delivery module.Traffic sign control module according to the present invention is the traffic sign about an appointment in the traffic sign of a plurality of appointments, and comprises the first wireless signal receiver module, the first validity judge module (validation module), state indicating module and control module.The first validity judge module is coupled to the first wireless signal receiver module.The first validity judge module requires signal in order to receive priority pass via the first wireless signal receiver module, and filters priority pass and require in the signal specific data about the traffic sign of this appointment.The first validity judge module and judge whether specific data is effective.The state indicating module is coupled to the first validity judge module.If it be that effectively the state indicating module then receives specific data that the first validity judge module is judged specific data, and optionally produce and the transmit status change requires data according to specific data.Control module is coupled to the state indicating module.Control module requires data in order to the state change that the accepting state module transmits, and changes the traffic sign that requires this appointment of Data Control based on state.
According to the traffic dispersion system of another preferred embodiment of the present invention, further comprise common vehicle unit about a common vehicle.Comprise second locating module, the 3rd storage module, second navigation module, the second wireless signal receiver module, the second validity judge module and second processing module according to common vehicle of the present invention unit.Second locating module is in order to periodically to obtain the present position coordinate about this common vehicle.Its interior storage place diagram data of the 3rd storage module.Second navigation module is coupled respectively to second locating module and the 3rd storage module.Second navigation module is in order to according to the common vehicle route, about the present position coordinate and the map data production common vehicle data of this common vehicle.The second validity judge module is coupled respectively to second navigation module and the second wireless signal receiver module.The second validity judge module requires signal in order to receive priority pass via the second wireless signal receiver module, and judges that priority pass requires signal whether effective.If priority pass requires signal to be judged as effectively, the second validity judge module and judge according to common vehicle data and priority pass requirement signal whether the common vehicle route overlaps with emergency relief vehicle route.Second processing module is coupled to the second validity judge module.If the second validity judge module is judged common vehicle route and emergency relief vehicle route and is overlapped, second processing module then receives common vehicle data and priority pass requirement signal, and requires signal-selectivity ground to produce alarm signal according to common vehicle data and priority pass.
According to the traffic dispersion method of a preferred embodiment of the present invention,, carry out the following step: periodically obtain present position coordinate about the emergency relief vehicle at first at emergency relief vehicle place; According to emergency relief vehicle route, about the present position coordinate of emergency relief vehicle, about the data and the map data production emergency relief vehicle data of a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from a plurality of traffic signs; According to emergency relief vehicle data and produce priority pass about the data of the traffic sign of a plurality of appointments and require signal, and require signal to send out priority pass.According to the then traffic sign place of an appointment in the traffic sign of a plurality of appointments of traffic dispersion method of the present invention, carry out the following step: receive priority pass and require signal and filter priority pass to require in the signal specific data about the traffic sign of this appointment; Judge whether specific data is effective; If specific data is judged as effectively, then according to the specific data traffic sign that optionally change of generation state requires data and change requires this appointment of Data Control based on state.
According to the traffic dispersion method of another preferred embodiment of the present invention,, carry out the following step: periodically obtain present position coordinate about common vehicle further at the common vehicle place; According to the common vehicle route, about the present position coordinate and the map data production common vehicle data of common vehicle; Receiving priority pass requires signal and judges that priority pass requires signal whether effective; If priority pass requires signal to be judged as effectively, then require signal to judge whether the common vehicle route overlaps with emergency relief vehicle route according to common vehicle data and priority pass; If the common vehicle route is judged with emergency relief vehicle route and overlaps, then require signal-selectivity ground to produce alarm signal according to common vehicle data and priority pass.
In a specific embodiment, present position coordinate about this emergency relief vehicle is by receiving Global Positioning System (GPS) (GPS, global positioning system), auxiliary global satellite positioning system (AGPS, assisted global positioning system), GLONASS (Global Navigation Satellite System) (GLONASS, global navigation satellite system) or Galileo (Galileo) positioning system, wait the data that transmitted and get.
In a specific embodiment, priority pass requires signal to comprise in the traffic sign of an Emergency Rescue Vehicle identification code, emergency relief vehicle route, the present position coordinate about this emergency relief vehicle, the speed of emergency relief vehicle, a plurality of appointments in the traffic sign of the identification code of the traffic sign of process, a plurality of appointments as yet not that the identification code of the traffic sign of process and setting state require and authorization check sign indicating number etc.
In a specific embodiment, about the present position coordinate of this common vehicle is by receiving Global Positioning System (GPS) (GPS), auxiliary global satellite positioning system (AGPS), GLONASS (Global Navigation Satellite System) (GLONASS) or Galileo (Galileo) positioning system, waits the data that transmitted and gets.
Can be further understood by the following detailed description and accompanying drawings about the advantages and spirit of the present invention.
Description of drawings
Fig. 1 shows the mac function figure according to the traffic dispersion system of a preferred embodiment of the present invention.
Fig. 2 shows the environment synoptic diagram of application according to traffic dispersion of the present invention system 1.
Fig. 3 shows the process flow diagram according to the traffic dispersion systems approach of a preferred embodiment of the present invention.
The reference numeral explanation
1: traffic dispersion system 12: emergency relief vehicle unit
122: the first storage modules of 120: the first locating modules
126: the first navigation modules of 124: the second storage modules
127: 128: the first processing modules of wireless signal delivery module
14: 140: the first wireless signal receiver modules of traffic sign control module
142: the first validity judge modules 144: state indicating module
146: control module 16: the common vehicle unit
162: the three storage modules of 160: the second locating modules
166: the second wireless signal receiver modules of 164: the second navigation modules
168: the second processing modules of 167: the second validity judge modules
20: emergency relief vehicle 22a～22d: traffic sign
24a, 24b: common vehicle 3: artificial satellite
S410～S414: process step S420～S424: process step
S430～S438: process step
Embodiment
The invention provides a kind of traffic dispersion system and method.And especially, traffic dispersion system and method according to the present invention is to utilize positioning system to assist the traffic dispersion system and method for its priority pass at emergency relief vehicles such as ambulance, fire truck, police cars.By this, the emergency relief vehicle can positive and automatic initiation on the way traffic sign such as next traffic lights light at green light in correct time, and then allow promptly under the minimum upset situation that traffic is caused, to pass through.And Emergency Rescue Vehicle can be notified information such as the correct time point that the exact position of those vehicle emergency breakdown lorrys on emergency relief vehicle track route and speed and those vehicles should give way on the way.Below in detail preferred embodiment of the present invention will be described in detail, the feasibility of using abundant explanation feature of the present invention, spirit, advantage and implementing.
See also Fig. 1 and Fig. 2, Fig. 1 is the mac function figure according to the traffic dispersion system 1 of a preferred embodiment of the present invention.Fig. 2 shows the environment synoptic diagram of application according to traffic dispersion of the present invention system 1.Comprise emergency relief vehicle unit 12 and traffic sign control module 14 according to traffic dispersion system 1 of the present invention.In Fig. 2, emergency relief vehicle 20 disposes according to emergency relief vehicle of the present invention unit 12, traffic sign (22a～22d) all dispose according to traffic sign control module 14 of the present invention.
As shown in Figures 1 and 2, according to emergency relief vehicle of the present invention unit 12 is about emergency relief vehicle 20, and it comprises first locating module 120, first storage module 122, second storage module 124, first navigation module 126, wireless signal delivery module 127 and the first processing mould and determines 128.
First locating module 120 is in order to periodically to obtain the present position coordinate about this emergency relief vehicle 20.In a specific embodiment, first locating module 120 is to cooperate to receive the data that Global Positioning System (GPS) (GPS), auxiliary global satellite positioning system (AGPS), GLONASS (Global Navigation Satellite System) (GLONASS) or Galileo (Galileo) positioning system etc. are transmitted.For example, first locating module 120 receives the data that the artificial satellite 3 in GPS, AGPS, GLONASS or the Galileo positioning system is sent.
First storage module, 122 its interior data that store about a plurality of traffic signs.Second storage module, 124 its interior storage place diagram datas.First navigation module 126 is coupled respectively to first locating module 120, first storage module 122 and second storage module 124.First navigation module 126 is in order to according to emergency relief vehicle route, about the data and the map data production emergency relief vehicle data of the present position coordinate of this emergency relief vehicle 20, a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from a plurality of traffic signs (22a～22d).
In a specific embodiment, priority pass require signal to comprise in the traffic sign of an Emergency Rescue Vehicle identification code, emergency relief vehicle route, present position coordinate, the speed of emergency relief vehicle, a plurality of appointments in the traffic sign of the identification code of the traffic sign of process, a plurality of appointments as yet not about this emergency relief vehicle the identification code of the traffic sign of process and setting state require and the authorization check sign indicating number, etc.
Be shown in as Fig. 1 and Fig. 2 the traffic sign of a plurality of appointments (22a～22d) all dispose equally according to traffic sign control module 14 of the present invention.Below be that traffic sign 22a about appointment is as illustrative examples with traffic sign control module 14 according to the present invention.Traffic sign control module 14 according to the present invention comprises the first wireless signal receiver module 140, the first validity judge module 142, state indicating module 144 and control module 146.The first validity judge module 142 is coupled to the first wireless signal receiver module 140.
The first validity judge module 142 requires signals in order to receive priority passes via the first wireless signal receiver module 140, and filters priority pass and require in the signal specific data about the traffic sign 22a of this appointment.The first validity judge module 142 and judge whether specific data is effective.In a specific embodiment, the first wireless signal receiver module 140 can be the short-distance wireless signal receiver.
Be shown in equally as Fig. 1 and Fig. 2, the traffic dispersion system 1 according to another preferred embodiment of the present invention further comprises common vehicle unit 16.Common vehicle 24a among Fig. 2 and common vehicle 24b all dispose according to common vehicle of the present invention unit 16.Below be as illustrative examples about common vehicle 24a with common vehicle according to the present invention unit 16.Comprise second locating module 160, the 3rd storage module 162, second navigation module 164, the second wireless signal receiver module 166, the second validity judge module 167 and second processing module 168 according to common vehicle of the present invention unit 16.
Second locating module 160 is in order to periodically to obtain the present position coordinate about this common vehicle 24a.In a specific embodiment, second locating module 160 is to cooperate to receive the data that Global Positioning System (GPS) (GPS), auxiliary global satellite positioning system (AGPS), GLONASS (Global Navigation Satellite System) (GLONASS) or Galileo (Galileo) positioning system etc. are transmitted.
The 3rd storage module 162 its interior storage place diagram datas.Second navigation module 164 is coupled respectively to second locating module 160 and the 3rd storage module 162.Second navigation module 164 is in order to according to the common vehicle route, about present position coordinate and the map data production common vehicle data of this common vehicle 24a.
The second validity judge module 167 is coupled respectively to second navigation module 164 and the second wireless signal receiver module 166.The second validity judge module 167 requires signal in order to receive priority pass via the second wireless signal receiver module 166, and judges that priority pass requires signal whether effective.In a specific embodiment, the second wireless signal receiver module 166 can be the short-distance wireless signal receiver.
If priority pass requires signal to be judged as effectively, the second validity judge module 167 and judge according to common vehicle data and priority pass requirement signal whether the common vehicle route overlaps with emergency relief vehicle route.
In practical application, common vehicle unit 16 and comprise alarm module (not being illustrated among Fig. 2).Alarm module is coupled to second processing module 168.Alarm module is in order to receiving alarm signal, and triggered and then played sound and/or light by alarm signal, and then reminds the driver need make way for emergency relief vehicle 20 and pass through.
In practical application, common vehicle unit 16 also can comprise display module (not being illustrated among Fig. 2).Display module is coupled to second processing module 168.Display module is in order to the reception alarm signal, and the demonstration shows signal, and then reminds the driver need make way for emergency relief vehicle 20 and pass through.
Traffic dispersion system 1 according to another preferred embodiment of the present invention comprises emergency relief vehicle unit 12 and common vehicle unit 16, further comprises traffic sign control module 14.The composition of emergency relief vehicle unit 12, common vehicle unit 16 and traffic sign control module 14 and running in above describing in detail, are not done at this and are given unnecessary details.
See also Fig. 3 and Fig. 2, according to the traffic dispersion method 4 of a preferred embodiment of the present invention, at first at emergency relief vehicle 20 places, execution in step S410～S414.Step S410 carries out periodically to obtain the present position coordinate about the emergency relief vehicle.Step S410 can be selected from by Global Positioning System (GPS) (GPS), auxiliary global satellite positioning system (AGPS), GLONASS (Global Navigation Satellite System) (GLONASS) or Galileo (Galileo) positioning system by reception, carries out etc. the data that positioning system transmitted.
Step S412 carries out with according to emergency relief vehicle route, about the present position coordinate of emergency relief vehicle 20, about the data and the map data production emergency relief vehicle data of a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from a plurality of traffic signs (22a～22d).
Step S414 carries out with according to emergency relief vehicle data and produce priority pass about the data of the traffic sign of a plurality of appointments and require signal, and requires signal to send out priority pass.
In a specific embodiment, priority pass requires signal to comprise in the traffic sign of an Emergency Rescue Vehicle identification code, emergency relief vehicle route, the present position coordinate about this emergency relief vehicle, the speed of emergency relief vehicle, a plurality of appointments in the traffic sign of the identification code of the traffic sign of process, a plurality of appointments as yet not that the identification code of the traffic sign of process and setting state require and authorization check sign indicating number etc.
Then, traffic dispersion method 4 according to the present invention is at the traffic sign of a plurality of appointments (the traffic sign 22a place of an appointment among the 22a～22d), execution in step S420～S424.Step S420 carries out to receive priority pass and requires signal, and filters priority pass and require in the signal specific data about the traffic sign 22a of this appointment.
Step S422 carries out to judge whether specific data is effective.
If specific data is judged as effectively, execution in step S424 then, according to specific data optionally the generation state change and require data, and change requires the traffic sign 22a of this appointment of Data Control based on state.
According to the traffic dispersion method 4 of another preferred embodiment of the present invention, further at common vehicle 24a place, execution in step S430～S438.Step S430 carries out periodically to obtain the present position coordinate about common vehicle 24a.Step S430 can be selected from by Global Positioning System (GPS) (GPS), auxiliary global satellite positioning system (AGPS), GLONASS (Global Navigation Satellite System) (GLONASS) or Galileo (Galileo) positioning system by reception, carries out etc. the data that positioning system transmitted.
Step S432 carries out with according to the common vehicle route, about the present position coordinate and the map data production common vehicle data of common vehicle.
Step S434 carries out to receive priority pass and requires signal, and judges that priority pass requires signal whether effective.
If priority pass requires signal to be judged as effectively, then execution in step S436 requires signal to judge whether the common vehicle route overlaps with emergency relief vehicle route according to common vehicle data and priority pass.
If the common vehicle route is judged with emergency relief vehicle route and overlaps, then execution in step S438 requires signal-selectivity ground to produce alarm signal according to common vehicle data and priority pass.Alarm signal can receive by the alarm module of common vehicle 24a, and is triggered and then played sound and/or light by alarm signal, to remind the driver of common vehicle 24a.Alarm signal also can receive by the display module of common vehicle 24a, and shows shows signal, to remind the driver of common vehicle 24a.
Traffic dispersion method 4 according to another preferred embodiment of the present invention, at first at emergency relief vehicle 20 places, execution in step S410～S414, follow traffic sign 22a place an appointment, execution in step S420～S424, further, at emergency relief vehicle 20 places, execution in step S410～S414.Each step describes in detail hereinbefore, does not do at this and gives unnecessary details.
In sum, can know understanding, traffic dispersion system and method according to the present invention utilizes positioning system to assist its priority pass at emergency relief vehicles such as ambulance, fire truck, police cars.By this, the emergency relief vehicle can positive and automatic initiation on the way traffic sign such as next traffic lights light at green light in correct time, and then allow promptly under the minimum upset situation that traffic is caused, to pass through.And the correct time point that Emergency Rescue Vehicle can notify the exact position of those vehicle emergency breakdown lorrys on emergency relief vehicle track route and speed and those vehicles to give way on the way is etc. information.
By the above detailed description of preferred embodiments, be to wish to know more to describe feature of the present invention and spirit, and be not to come category of the present invention is limited with the above-mentioned preferred embodiment that is disclosed.On the contrary, its objective is that hope can contain various changes and have in the category that is arranged in claim of the present invention of equality.Therefore, the category of claim of the present invention should be done the broadest explanation according to above-mentioned explanation, contains the arrangement of all possible change and tool equality to cause it.
Claims (20)
1. traffic dispersion system comprises:
The one emergency relief vehicle unit about an emergency relief vehicle comprises:
One first locating module, this first locating module is in order to periodically to obtain the present position coordinate about this emergency relief vehicle;
One first storage module, its interior data that store about a plurality of traffic signs of this first storage module;
One second storage module, its interior map datum that stores of this second storage module;
One first navigation module, this first navigation module is coupled respectively to this first locating module, this first storage module and this second storage module, and this first navigation module is in order to according to an emergency relief vehicle route, about the data of this present position coordinate of this emergency relief vehicle, these a plurality of traffic signs and the traffic sign of this map data production one emergency relief vehicle data and a plurality of appointments of decision from these a plurality of traffic signs;
One wireless signal delivery module;
One first processing module, this first processing module is coupled respectively to this first storage module, this first navigation module and this wireless signal delivery module, and this first processing module is in order to according to these emergency relief vehicle data and produce a priority pass about the data of the traffic sign of these a plurality of appointments and require signal and require signal to send out this priority pass via this wireless signal delivery module; And
One traffic sign control module, this traffic sign control module are the traffic signs about an appointment in the traffic sign of these a plurality of appointments, and this traffic sign control module comprises:
One first wireless signal receiver module;
One first validity judge module, this first validity judge module is coupled to this first wireless signal receiver module, this first validity judge module is in order to receiving this priority pass requirement signal via this first wireless signal receiver module and to filter in this priority pass requirement signal a specific data about the traffic sign of this appointment, this first validity judge module and judge whether this specific data is effective:
One state indicating module, this state indicating module is coupled to this first validity judge module, if this first validity judge module is judged this specific data for effective, this state indicating module then receives this specific data and optionally produces and send state change according to this specific data and requires data; And
One control module, this control module are coupled to this state indicating module, and this control module changes the traffic sign that requires data and require this appointment of Data Control based on this state change in order to this state that receives this block of state transmission.
2. traffic dispersion as claimed in claim 1 system, wherein this first locating module is to cooperate to receive to be selected from by a Global Positioning System (GPS), one auxiliary global satellite positioning system, the data that one transmitted in the group that one GLONASS (Global Navigation Satellite System) and a Galileo positioning system are formed, and this priority pass requires signal to comprise an emergency relief vehicle identification code, this emergency relief vehicle route, this present position coordinate about this emergency relief vehicle, the speed of one emergency relief vehicle, the identification code of the traffic sign of process in the traffic sign of these a plurality of appointments, the identification code of the traffic sign of process and setting state do not require and an authorization check sign indicating number as yet in the traffic sign of these a plurality of appointments.
3. traffic dispersion as claimed in claim 1 system further comprises:
The one common vehicle unit about a common vehicle comprises:
One second positioning module is determined, and this second locating module is in order to periodically to obtain the present position coordinate about this common vehicle;
One the 3rd storage module, its interior this map datum that stores of the 3rd storage module;
One second navigation module, this second navigation module is coupled respectively to this second locating module and the 3rd storage module, and this second navigation module is in order to according to a common vehicle route, about this present position coordinate and this map data production one common vehicle data of this common vehicle;
One second wireless signal receiver module;
One second validity judge module, this second validity judge module is coupled respectively to this second navigation module and this second wireless signal receiver module, this second validity judge module is in order to receive this priority pass requirement signal via this second wireless signal receiver module and to judge whether this priority pass requirement signal is effective, if this priority pass requires signal to be judged as effectively, this second validity judge module and according to these common vehicle data and this priority pass require signal judge this common vehicle route whether with this emergency relief vehicle route overlapping; And
One second processing module, this second processing module is coupled to this second validity judge module, if this second validity judge module judges this common vehicle route and this emergency relief vehicle route and overlap, this second processing module then receives these common vehicle data and this priority pass requirement signal and according to these common vehicle data and this priority pass requirement signal-selectivity ground generation one alarm signal.
4. traffic dispersion as claimed in claim 3 system, this common vehicle unit and comprise an alarm module and one of them of a display module wherein, this alarm module is coupled to this second processing module, this alarm module is in order to receive this alarm signal and to trigger and then play sound and/or a light by this alarm signal, and this display module is coupled to this second processing module, and this display module is in order to receive this alarm signal and to show this shows signal.
5. traffic dispersion as claimed in claim 3 system, wherein this second locating module is to cooperate to receive the data that one transmitted that are selected from the group that is made up of a Global Positioning System (GPS), an auxiliary global satellite positioning system, a GLONASS (Global Navigation Satellite System) and a Galileo positioning system.
6. traffic dispersion method comprises the following step:
(a), carry out the following step in an emergency relief vehicle place:
(a1) periodically obtain a present position coordinate about this emergency relief vehicle;
(a2) according to an emergency relief vehicle route, about this present position coordinate of this emergency relief vehicle, about the data and a map data production one emergency relief vehicle data of a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from these a plurality of traffic signs;
(a3), and require signal to send out this priority pass according to these emergency relief vehicle data and produce a priority pass about the data of the traffic sign of these a plurality of appointments and require signal; And
(b) the traffic sign place of an appointment in the traffic sign of these a plurality of appointments, carry out the following step:
(b1) receive this priority pass requirement signal and filter in this priority pass requirement signal a specific data about the traffic sign of this appointment;
(b2) judge whether this specific data is effective; And
(b3) if the judged result of step (b2) for certainly, then optionally produces a state according to this specific data and changes the traffic sign that requires data and require this appointment of Data Control based on this state change.
7. traffic dispersion method as claimed in claim 6, wherein step (a1) is to be selected from by a Global Positioning System (GPS) by reception, one auxiliary global satellite positioning system, the data that one transmitted in the group that one GLONASS (Global Navigation Satellite System) and a Galileo positioning system are formed are carried out, and wherein this priority pass requires signal to comprise an emergency relief vehicle identification code, this emergency relief vehicle route, this present position coordinate about this emergency relief vehicle, the speed of one emergency relief vehicle, the identification code of the traffic sign of process in the traffic sign of these a plurality of appointments, the identification code of the traffic sign of process and setting state do not require and an authorization check sign indicating number as yet in the traffic sign of these a plurality of appointments.
8. traffic dispersion method as claimed in claim 6 further comprises the following step:
(c), carry out the following step in a common vehicle place:
(c1) periodically obtain a present position coordinate about this common vehicle;
(c2) according to a common vehicle route, about this present position coordinate and this map data production one common vehicle data of this common vehicle;
(c3) receive this priority pass requirement signal and judge whether this priority pass requirement signal is effective;
(c4) if the judged result of step (c3) for certainly, then requires signal to judge whether this common vehicle route overlaps with this emergency relief vehicle route according to these common vehicle data and this priority pass; And
(c5) if the judged result of step (c4) for certainly, then requires signal-selectivity ground to produce an alarm signal according to these common vehicle data and this priority pass.
9. traffic dispersion method as claimed in claim 6, wherein this common vehicle comprises one of them of an alarm module and a display module, this alarm module is in order to receiving this alarm signal and to be triggered and then play sound and/or a light by this alarm signal, and this display module is in order to receive this alarm signal and to show this shows signal.
10. traffic dispersion method as claimed in claim 6, wherein step (c1) is to carry out by the data that one transmitted that reception is selected from the group that is made up of a Global Positioning System (GPS), an auxiliary global satellite positioning system, a GLONASS (Global Navigation Satellite System) and a Galileo positioning system.
11. a traffic dispersion system comprises:
The one emergency relief vehicle unit about an emergency relief vehicle comprises:
One first locating module, this first locating module is in order to periodically to obtain the present position coordinate about this emergency relief vehicle;
One first storage module, its interior data that store about a plurality of traffic signs of this first storage module;
One second storage module, its interior map datum that stores of this second storage module;
One first navigation module, this first navigation module is coupled respectively to this first locating module, this first storage module and this second storage module, and this first navigation module is in order to according to an emergency relief vehicle route, about the data of this present position coordinate of this emergency relief vehicle, these a plurality of traffic signs and the traffic sign of this map data production one emergency relief vehicle data and a plurality of appointments of decision from these a plurality of traffic signs;
One wireless signal delivery module;
One first processing module, this first processing module is coupled respectively to this first storage module, this first navigation module and this wireless signal delivery module, and this first processing module is in order to according to these emergency relief vehicle data and produce a priority pass about the data of the traffic sign of these a plurality of appointments and require signal and require signal to send out this priority pass via this wireless signal delivery module; And
The one common vehicle unit about a common vehicle comprises:
One second locating module, this second locating module is in order to periodically to obtain the present position coordinate about this common vehicle;
One the 3rd storage module, its interior this map datum that stores of the 3rd storage module;
One first navigation module, this first navigation module is coupled respectively to this second locating module and the 3rd storage module, and this first navigation module is in order to according to a common vehicle route, about this present position coordinate and this map data production one common vehicle data of this common vehicle;
One first wireless signal receiver module;
One first validity judge module, this first validity judge module is coupled respectively to this first navigation module and this first wireless signal receiver module, this first validity judge module is in order to receive this priority pass requirement signal via this first wireless signal receiver module and to judge whether this priority pass requirement signal is effective, if this priority pass requires signal to be judged as effectively, this first validity judge module and according to these common vehicle data and this priority pass require signal judge this common vehicle route whether with this emergency relief vehicle route overlapping; And
One second processing module, this second processing module is coupled to this first validity judge module, if this first validity judge module judges this common vehicle route and this emergency relief vehicle route and overlap, this second processing module then receives these common vehicle data and this priority pass requirement signal and according to these common vehicle data and this priority pass requirement signal-selectivity ground generation one alarm signal.
12. traffic dispersion as claimed in claim 11 system, wherein this first locating module is to cooperate to receive to be selected from by a Global Positioning System (GPS), one auxiliary global satellite positioning system, the data that one transmitted in the group that one GLONASS (Global Navigation Satellite System) and a Galileo positioning system are formed, this second locating module cooperates reception to be selected from by a Global Positioning System (GPS), one auxiliary global satellite positioning system, the data that one transmitted in the group that one GLONASS (Global Navigation Satellite System) and a Galileo positioning system are formed, and this priority pass requires signal to comprise an emergency relief vehicle identification code, this emergency relief vehicle route, this present position coordinate about this emergency relief vehicle, the speed of one emergency relief vehicle, the identification code of the traffic sign of process in the traffic sign of these a plurality of appointments, the identification code of the traffic sign of process and setting state do not require and an authorization check sign indicating number as yet in the traffic sign of these a plurality of appointments.
13. traffic dispersion as claimed in claim 11 system, this common vehicle unit and comprise an alarm module and one of them of a display module wherein, this alarm module is coupled to this second processing module, this alarm module is in order to receive this alarm signal and to trigger and then play sound and/or a light by this alarm signal, and this display module is coupled to this second processing module, and this display module is in order to receive this alarm signal and to show this shows signal.
14. traffic dispersion as claimed in claim 11 system further comprises:
One traffic sign control module, this traffic sign control module are the traffic signs about an appointment in the traffic sign of these a plurality of appointments, and this traffic sign control module comprises:
One second wireless signal receiver module;
One second validity judge module, this second validity judge module is coupled to this second wireless signal receiver module, this second validity judge module is in order to receiving this priority pass requirement signal via this second wireless signal receiver module and to filter in this priority pass requirement signal a specific data about the traffic sign of this appointment, this second validity judge module and judge whether this specific data is effective;
One state indicating module, this state indicating module is coupled to this second validity judge module, if this second validity judge module is judged this specific data for effective, this state indicating module then receives this specific data and optionally produces and send state change according to this specific data and requires data; And
One control module, this control module are coupled to this state indicating module, and this control module changes the traffic sign that requires data and require this appointment of Data Control based on this state change in order to this state that receives this block of state transmission.
15. a traffic dispersion method comprises the following step:
(a), carry out the following step in an emergency relief vehicle place:
(a1) periodically obtain a present position coordinate about this emergency relief vehicle;
(a2) according to an emergency relief vehicle route, about this present position coordinate of this emergency relief vehicle, about the data and a map data production one emergency relief vehicle data of a plurality of traffic signs, and the traffic sign of a plurality of appointments of decision from these a plurality of traffic signs;
(a3), and require signal to send out this priority pass according to these emergency relief vehicle data and produce a priority pass about the data of the traffic sign of these a plurality of appointments and require signal; And
(b), carry out the following step in a common vehicle place:
(b1) periodically obtain a present position coordinate about this common vehicle;
(b2) according to a common vehicle route, about this present position coordinate and this map data production one common vehicle data of this common vehicle;
(b3) receive this priority pass requirement signal and judge whether this priority pass requirement signal is effective;
(b4) if the judged result of step (b3) for certainly, then requires signal to judge whether this common vehicle route overlaps with this emergency relief vehicle route according to these common vehicle data and this priority pass; And
(b5) if the judged result of step (b4) for certainly, then requires signal-selectivity ground to produce an alarm signal according to these common vehicle data and this priority pass.
16. traffic dispersion method as claimed in claim 15, wherein the data that one transmitted that are selected from the group that is made up of a Global Positioning System (GPS), an auxiliary global satellite positioning system, a GLONASS (Global Navigation Satellite System) and a Galileo positioning system by reception of step (a1) are carried out.
17. traffic dispersion method as claimed in claim 15, wherein the data that one transmitted that are selected from the group that is made up of a Global Positioning System (GPS), an auxiliary global satellite positioning system, a GLONASS (Global Navigation Satellite System) and a Galileo positioning system by reception of step (b1) are carried out.
18. traffic dispersion method as claimed in claim 15, wherein this priority pass require signal comprise an emergency relief vehicle identification code, this emergency relief vehicle route, about the identification code of the traffic sign of process and setting state do not require and an authorization check sign indicating number as yet in the traffic sign of the identification code of the traffic sign of process, these a plurality of appointments in the traffic sign of the speed of this present position coordinate of this emergency relief vehicle, an emergency relief vehicle, these a plurality of appointments.
19. traffic dispersion method as claimed in claim 15, wherein this common vehicle comprises one of them of an alarm module and a display module, this alarm module is in order to receiving this alarm signal and to be triggered and then play sound and/or a light by this alarm signal, and this display module is in order to receive this alarm signal and to show this shows signal.
20. traffic dispersion method as claimed in claim 15 further comprises the following step:
(c) the traffic sign place of an appointment in the traffic sign of these a plurality of appointments, carry out the following step:
(c1) receive this priority pass requirement signal and filter in this priority pass requirement signal a specific data about the traffic sign of this appointment;
(c2) judge whether this specific data is effective; And
(c3) if the judged result of step (c2) for certainly, then optionally produces a state according to this specific data and changes the traffic sign that requires data and require this appointment of Data Control based on this state change.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102250369A CN102074120B (en) | 2009-11-24 | 2009-11-24 | System and method for dispersing traffic by utilizing positioning data |
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| CN2009102250369A CN102074120B (en) | 2009-11-24 | 2009-11-24 | System and method for dispersing traffic by utilizing positioning data |
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| CN102074120A true CN102074120A (en) | 2011-05-25 |
| CN102074120B CN102074120B (en) | 2013-12-04 |
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| CN2009102250369A Expired - Fee Related CN102074120B (en) | 2009-11-24 | 2009-11-24 | System and method for dispersing traffic by utilizing positioning data |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064042A (en) * | 2014-07-02 | 2014-09-24 | 重庆市城投金卡信息产业股份有限公司 | Intelligent traffic management method and intelligent traffic management system supporting emergency rescue |
| CN105160903A (en) * | 2015-09-24 | 2015-12-16 | 上海车音网络科技有限公司 | Traffic early warning method, device and system |
| CN105390005A (en) * | 2014-08-26 | 2016-03-09 | 株式会社京三制作所 | Traffic signal control device |
| CN106427773A (en) * | 2015-08-08 | 2017-02-22 | 昆达电脑科技(昆山)有限公司 | Warning system |
| CN106846845A (en) * | 2017-03-31 | 2017-06-13 | 山东浪潮商用系统有限公司 | One kind treats navigation vehicle road obstacle clearing method and apparatus |
| CN107993461A (en) * | 2016-10-26 | 2018-05-04 | 技嘉科技股份有限公司 | Traffic control system and its traffic management method |
| CN109493597A (en) * | 2018-11-08 | 2019-03-19 | 长安大学 | A kind of relief vehicle priority pass strategy based on intelligent contract shared platform |
| CN111882876A (en) * | 2020-08-13 | 2020-11-03 | 华平智慧信息技术（深圳）有限公司 | Emergency command route planning and dispersion method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704610A (en) * | 1985-12-16 | 1987-11-03 | Smith Michel R | Emergency vehicle warning and traffic control system |
| CN1301648A (en) * | 1999-12-24 | 2001-07-04 | 株式会社日立制作所 | Vehicle passing support device with emergency vehicle priority control function |
| US6987464B2 (en) * | 2003-01-29 | 2006-01-17 | Pearson Jeremiah W | Automated traffic control system having an interactive emergency vehicle warning therein |
| JP4026644B2 (en) * | 2005-01-31 | 2007-12-26 | 住友電気工業株式会社 | Emergency vehicle priority control system |
| CN101261134A (en) * | 2008-01-04 | 2008-09-10 | 北京航空航天大学 | Vehicle mounted positioning navigation terminal facing emergent rescuing |
-
2009
- 2009-11-24 CN CN2009102250369A patent/CN102074120B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704610A (en) * | 1985-12-16 | 1987-11-03 | Smith Michel R | Emergency vehicle warning and traffic control system |
| CN1301648A (en) * | 1999-12-24 | 2001-07-04 | 株式会社日立制作所 | Vehicle passing support device with emergency vehicle priority control function |
| US6987464B2 (en) * | 2003-01-29 | 2006-01-17 | Pearson Jeremiah W | Automated traffic control system having an interactive emergency vehicle warning therein |
| JP4026644B2 (en) * | 2005-01-31 | 2007-12-26 | 住友電気工業株式会社 | Emergency vehicle priority control system |
| CN101261134A (en) * | 2008-01-04 | 2008-09-10 | 北京航空航天大学 | Vehicle mounted positioning navigation terminal facing emergent rescuing |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064042A (en) * | 2014-07-02 | 2014-09-24 | 重庆市城投金卡信息产业股份有限公司 | Intelligent traffic management method and intelligent traffic management system supporting emergency rescue |
| CN105390005A (en) * | 2014-08-26 | 2016-03-09 | 株式会社京三制作所 | Traffic signal control device |
| CN105390005B (en) * | 2014-08-26 | 2019-09-10 | 株式会社京三制作所 | Traffic-control unit |
| CN106427773A (en) * | 2015-08-08 | 2017-02-22 | 昆达电脑科技(昆山)有限公司 | Warning system |
| CN106427773B (en) * | 2015-08-08 | 2018-10-12 | 昆达电脑科技(昆山)有限公司 | Caution system |
| CN105160903A (en) * | 2015-09-24 | 2015-12-16 | 上海车音网络科技有限公司 | Traffic early warning method, device and system |
| CN107993461A (en) * | 2016-10-26 | 2018-05-04 | 技嘉科技股份有限公司 | Traffic control system and its traffic management method |
| CN106846845A (en) * | 2017-03-31 | 2017-06-13 | 山东浪潮商用系统有限公司 | One kind treats navigation vehicle road obstacle clearing method and apparatus |
| CN109493597A (en) * | 2018-11-08 | 2019-03-19 | 长安大学 | A kind of relief vehicle priority pass strategy based on intelligent contract shared platform |
| CN109493597B (en) * | 2018-11-08 | 2019-09-06 | 长安大学 | A kind of relief vehicle priority pass strategy based on intelligent contract shared platform |
| CN111882876A (en) * | 2020-08-13 | 2020-11-03 | 华平智慧信息技术（深圳）有限公司 | Emergency command route planning and dispersion method and system |
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| CN102074120B (en) | 2013-12-04 |
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