CN112802219A - Method for rapidly passing through expressway passing station - Google Patents
Method for rapidly passing through expressway passing station Download PDFInfo
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- CN112802219A CN112802219A CN202110392253.8A CN202110392253A CN112802219A CN 112802219 A CN112802219 A CN 112802219A CN 202110392253 A CN202110392253 A CN 202110392253A CN 112802219 A CN112802219 A CN 112802219A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
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Abstract
The invention provides a method for rapidly passing through a highway passing station, which is characterized in that the passing station acquires information of a plurality of vehicles in real time, a passing rod is lifted when a lifting condition is met, the passing rod is kept in a lifting state when the passing rod is in a lifting state, otherwise the passing rod falls down, the vehicles on the highway pass through the highway passing station without speed reduction, a passing channel to be passed can be freely selected without selecting a channel opening in advance, and the vehicles can continuously pass through the passing station when the passing rod is kept in the lifting state when continuously passing through the passing channel.
Description
Technical Field
The invention relates to a highway traffic control technology, in particular to a technology for completing vehicle passing control by utilizing a remote communication technology, and particularly relates to a method for quickly passing through a highway passing station.
Background
In the existing highway passing mode, a vehicle needs to park at an entrance of a highway to get a magnetic card and then lift up the pass bar to pass when entering the highway, and the vehicle needs to park to pay when leaving the highway to lift up the pass bar to pass. After the ETC technology is developed, photographing and license plate number recognition can be carried out at the entrance of a highway to generate electronic records of vehicles when the vehicles enter the highway, and then automatic deduction is carried out at the exit of the highway after the license plates are photographed and recognized when the vehicles leave the highway to realize vehicle clearance, so that the vehicles can enter and exit the highway without stopping.
However, for a non-stop toll collection system, super-long distance charging cannot be carried out in advance, and entering and payment can be realized only when a vehicle approaches a passing station, so that the vehicle inevitably needs to be downshifted and decelerated when approaching the passing station, and can pass after waiting for a passing rod to be lifted, the process is time-consuming, and the vehicle cannot pass through the passing station at a high speed. For this reason, CN201610815854.4 proposes a method and system for fast passing through and charging for road passing stations, in which the real-time position information of the vehicle is obtained in real time, and the real-time distance between the vehicle and the passing station and the distance traveled by the vehicle within the time required for the vehicle to lift up the passing rod are considered, so as to solve the defect that the passing can be realized only after deceleration or stop in the passing process of the existing expressway. However, in the invention, the vehicle is required to be selected in advance from a plurality of passing openings at the vehicle end, so that the vehicle is required to be accurately merged into the passing openings which are selected in advance when the vehicle is about to enter a passing station, particularly, a highway is usually used by combining a plurality of lanes, a plurality of vehicles near the passing station can have merging conflict, the traffic speed is disturbed and influenced, furthermore, in the invention, the passing rod is required to be lifted again when each vehicle passes, the vehicle falls down after passing, and when the vehicles which need to pass through the same passing opening are more and the vehicle distance is smaller, the falling of the passing rod can cause adverse effect on the subsequent vehicles, although the invention proposes that when the actual distance between the vehicle and the passing station is smaller than the vehicle running distance at the lifting time of the passing rod, the rod lifting time is set as the standard rod lifting time minus the preset crash-proof time, however, this arrangement is not possible, particularly because it is already unavoidable to raise the lever when the vehicle arrives when the distance is determined to be insufficient, and therefore there is no possibility of raising the lever in advance at all.
In view of the above, the invention provides a method for rapidly passing through a highway passing station, which can freely select a passageway which the vehicle wants to pass through without selecting the passageway in advance, for example, the selection is carried out according to the quantity of the vehicles actually passing through a certain passageway, and the continuous passing can be realized when the passing rod keeps a lifting state when the vehicle continuously passes through a certain passageway, thereby not only being beneficial to the safe passing of the subsequent vehicles, but also reducing the rod lifting and dropping times, prolonging the service life of the passing rod and reducing the precision influence caused by the large lifting and dropping of the passing rod.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a method for quickly passing through a highway passing station, the passing station is provided with a plurality of passing channels, the passing channels are all linear channels, a passing rod is arranged at an outlet of each passing channel, the passing rod comprises a rigid part for connecting a support frame and a flexible part for blocking vehicles, and all the passing rods are in a falling state as a default state. The method comprises the following steps: the passing station acquires the position information, the driving direction information and the driving speed V of a plurality of vehicles in real time1，V2，……，Vn(ii) a For each vehicle i, the distance LA between the vehicle and each transit bar is calculatedi1，LAi2，……，LAim(ii) a For each transit bar j, in the case where it is in the dropped state, the transit bar j is lifted when a lift condition is satisfied, the lift condition being that there is a vehicle i traveling toward the transit station and
and is
Wherein n is the total number of vehicles running on the expressway in remote communication with the transit station,
m is the total number of the passing passages of the highway passing station,
s is a predetermined distance parameter, T1MIN is a function of the minimum value for the time required for the transit bar to lift.
Preferably, at the same time as the transit bar j is lifted, the transit station sends to the vehicle i a message indicating that the transit bar j is being lifted.
Preferably, for each transit bar j, in the case where it is in the lifted state, the transit bar j maintains the lifted state when a holding condition is satisfied, the holding condition being that there is a vehicle k traveling toward the transit station and
and is
When the hold condition is not satisfied, the pass j falls, where T2The time required for the transit bar to fall is shortened.
Preferably, the transit station transmits information indicating that the transit lever j is in the lifted-up holding state to the vehicle k while confirming that the transit lever j is in the held-up state.
Preferably, when the transit station is a highway exit, the lifting condition further includes: the vehicle i has completed the payment of the high speed fee.
Preferably, when the transit station is a highway exit, the holding condition further includes: the vehicle k has completed the payment of the high speed fee.
Preferably, the payment of the high-speed fee is actively paid by a user through an APP on the vehicle-mounted system or the mobile device, or automatically paid after the payment information is sent to the vehicle-mounted system or the mobile device by the passing station when the vehicle travels towards the passing station and reaches a preset distance value and is confirmed by the user.
Preferably, a facility for preventing the vehicles from switching the passage is arranged between the adjacent passage channels, and the distance from the entrance of the passage channel to the passage rod
Wherein VM is the highest speed limit speed value of the expressway, g is the gravity acceleration,
t is a preset time parameter and MAX is a function of the maximum value.
Preferably, for each transit bar j, in the condition in which it is in the dropped condition, the connection of the rigid and flexible portions of the transit bar j is released when a burst condition is satisfied, said burst condition being that there is a vehicle p travelling towards the transit station and that
And is
。
Preferably, the transit station acquires only the position information, the traveling direction information of the vehicle, and the vehicle traveling speed of the plurality of vehicles traveling toward the transit station and at a predetermined distance from the transit station in real time.
Drawings
FIG. 1 is a flow chart of a method of quickly passing a highway transit station according to an embodiment of the present invention.
Detailed Description
Various ways of implementing the invention, including implementing as a method, a process, an apparatus, a system, and combinations thereof, may be used. In this specification, these implementations, or any other form that the invention may take, may be referred to as techniques. In general, the order of the steps of disclosed methods may be altered within the scope of the invention.
A detailed description of one or more embodiments of the invention is provided below along with accompanying figures that illustrate the principles of the invention. The invention is described in connection with such embodiments, but the invention is not limited to any embodiment. The scope of the invention is limited only by the claims and the invention encompasses numerous alternatives, modifications and equivalents. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. These details are provided for the purpose of example and the invention may be practiced according to the claims without some or all of these specific details.
The invention is described in detail below with reference to the drawings, and in particular, specific method steps and technical effects are described in detail below. In the invention, a plurality of passing channels are arranged at the passing station, the passing channels are all straight-line channels, a passing rod is arranged at the outlet of each passing channel, namely, a passing rod is arranged at the outlet of each passing channel, the passing channel extends to the inlet of the passing channel from the passing rod to the opposite direction of the passing direction of the expressway, the passing rod comprises a rigid part for connecting a support frame and a flexible part for stopping vehicles, the rigid part and the flexible part are connected in a buckling mode, the release of the buckle connection can be controlled by the passing station through a control signal, the release means that the buckle connection of the two is in a loose state, the two are in a non-connection state under the action of small external force, the flexible part is designed to avoid the traffic station and the vehicles from being seriously damaged because the vehicles pass through the traffic rod at high speed when the conditions such as abnormal control and the like occur.
Fig. 1 shows a flow diagram of a method of quickly passing a highway transit station according to an embodiment of the invention. As shown in fig. 1, the method includes: the passing station acquires the position information, the driving direction information and the driving speed V of a plurality of vehicles in real time1，V2，……，VnWherein the position information of the vehicle is used for calculating the actual distance between the vehicle and each traffic bar, and the driving direction information of the vehicleThe method is used for determining which vehicles are to-be-passed vehicles, and the running speed of the vehicles is used for calculating the rising time and falling time of the passing rod.
The information can be acquired by the vehicle-mounted intelligent device and transmitted to the traffic station monitoring system, and in the embodiment, the traffic station receives vehicle running information from the vehicle-mounted intelligent device through a remote server in wireless communication. The intelligent device comprises a positioning module, a displacement sensor, an information sending module, an information receiving module and a processor, wherein the processor is connected with the positioning module, the information sending module, the information receiving module and the displacement sensor, and the processor can also calculate the speed, the acceleration and the acceleration change rate. The positioning module and the displacement sensor are integrated in the intelligent equipment, the acceleration change rate calculation and positioning functions can be realized only by one intelligent equipment, and the positioning module is a GPS (global positioning system) positioning module or a Beidou satellite positioning module and can realize highway lane positioning. The vehicle driving information is driving information of the vehicle on the expressway, and includes one or more of a vehicle position, a vehicle speed, and a driving direction. In the driving process of the vehicle, the vehicle intelligent equipment collects the position information, the speed and the driving direction of the vehicle in real time and sends the information to the server. According to the vehicle running information, the server detects that the vehicle enters a certain distance range of the passing station. When the server detects that the vehicle enters a certain distance range of the passing station, the server enables the passing station to be communicated with the vehicle-mounted intelligent equipment, and the passing station receives vehicle running information sent by the vehicle-mounted intelligent equipment. In the embodiment, an intelligent terminal is configured at each passing station (toll booth and passing pole) on each lane, so that the vehicle-mounted intelligent terminals of the vehicles running on the corresponding lanes can communicate conveniently and independently.
Thus, for each vehicle i, the transit station is able to calculate, for vehicles arriving within a certain distance of the transit station, the distance LA between the vehicle and each transit bari1，LAi2，……，LAimFor example, in the case where there are 5 traffic lanes and the number of vehicles acquired in real time is 10, 50 pieces of distance information need to be calculated. For each transit bar j, in the case where it is in the falling stateIn this case, the transit bar j is lifted when a lift condition is satisfied, the lift condition being that there is a vehicle i traveling toward the transit station and that
And is
Wherein n is the total number of vehicles running on the expressway in remote communication with the transit station,
m is the total number of the passing passages of the highway passing station,
s is a predetermined distance parameter, T1MIN is a function of minimum value for the time required for the transit stick to lift, via the condition
The step enables the passing station to judge the passing channel through which the vehicle passes according to the actual position of the vehicle and determine the time for lifting the passing rod, and in the invention, the part of the passing channel between the entrance of the passing channel and the passing rod is provided with a facility for preventing the vehicles from merging between two adjacent passing channels, so that the passing channel through which the vehicle passes can be more accurately determined, and due to the arrangement of the facility, the vehicles can determine the passing channel through in advance without the situations of merging conflict and the like near the passing station.
In the invention, the passing station sends information indicating that the passing rod j is lifted to the vehicle i while the passing rod j is lifted, wherein facilities for preventing the vehicle from switching the passing channels are arranged between the adjacent passing channels, and the distance from the entrance of the passing channel to the passing rod
Wherein VM is the highest speed limiting speed value of the highway, and g is the gravity acceleration，
T is a preset time parameter, MAX is a function of the maximum value,
the value is the distance that the vehicle will travel when the vehicle travels at the highest speed limit within the time required by the lifting of the traffic post, S is a preset distance parameter, the design of the parameter reserves a visual safety distance for a driver, namely the driver can determine that the traffic post is completely lifted when the vehicle reaches the distance S before the traffic post, the situation that the driver is tense to do other actions to influence the traffic safety and reduce the traffic efficiency when the vehicle reaches the traffic post is avoided,
the value is the distance required for the vehicle to decelerate from the highest speed limit to a stopped state,
the distance of the vehicle running at the highest speed limit in the reaction time period of the driver is set as the length of the passing channel, namely the distance LS between the entrance of the passing channel and the passing rod
And
the maximum value of the two is used for ensuring a sufficient safety distance, and when an abnormal condition occurs, a driver can make a sufficient response to avoid unnecessary danger. The distance between the entrance of the passing channel and the passing rod is set, so that the vehicle can estimate that the passing rod is in a state of being about to be lifted or lifted at the entrance of the passing channel, information indicating that the passing rod is lifted is further received, the vehicle can be assured to keep the speed to pass, otherwise, the vehicle can judge that abnormal conditions and the like possibly occur according to the information, and the vehicle needs to be decelerated and the like, so that the passing safety of the vehicle is ensured.
In the present invention, for each transit bar j, in the case where it is in the lifted state, the transit bar j is kept in the lifted state when a holding condition is satisfied, the holding condition being that there is a vehicle k traveling toward the transit station and that
And is
When the hold condition is not satisfied, the pass j falls, where T2The time required for the transit bar to fall is shortened. Through the steps, continuous vehicles can continuously pass through the passing rod, unnecessary falling operation of the passing rod is not needed, vehicle passing efficiency is improved, hardware loss caused by continuous lifting and falling of the passing rod is reduced, and therefore control accuracy of the lifting and falling operation control device is improved.
In the invention, the passing station confirms that the passing rod j is kept in a lifting state, and simultaneously sends information indicating that the passing rod j is in the lifting and keeping state to the vehicle k. As described above, through the arrangement of the distance from the entrance of the passing channel to the passing rod, the vehicle can estimate that the passing rod is in the state to be lifted or lifted at the entrance of the passing channel, and further receive the information indicating that the passing rod is in the lifted state, so that the vehicle can be assured to keep the speed passing, otherwise, the vehicle can judge that the conditions such as abnormality may occur according to the information, and needs to be decelerated and the like, thereby ensuring the passing safety of the vehicle.
In the present invention, the passing station may be disposed at an entrance of an expressway or an exit of an expressway, and when the passing station is disposed at the entrance of the expressway, it is only necessary that the passing bar is lifted and dropped at the above-mentioned determined timing, and when the passing station is disposed at the exit of the expressway, the lifting condition further includes: the vehicle i has completed payment of the toll, and when the transit station is an exit of a highway, the holding condition further includes: the vehicle k has completed the payment of the high speed fee. The payment timing of the payment operation is agreed with the vehicle in advance, for example, the vehicle is determined to exit at which exit before entering the highway entrance, the payment can be performed in advance through a vehicle-mounted terminal or a mobile phone APP, or the vehicle performs autonomous payment before entering the traffic passage entrance of the transit station, or the communication station reminds the vehicle to pay in advance according to the position of the vehicle, namely, the payment of the high-speed fee is actively paid by the user through the APP on the vehicle-mounted system or the mobile device, or the payment is automatically paid after the user confirms the payment information sent to the vehicle-mounted system or the mobile device by the transit station when the vehicle travels towards the transit station to reach a preset distance value. It should be understood that when a vehicle enters the entrance of the expressway, the passing station at the entrance communicates with the vehicle and obtains a unique identification number, such as a license plate number or a mobile phone number, of the vehicle entering the expressway according to the distance change situation between the vehicle and the passing rod, and the unique identification number is used as a payment basis.
In the present invention, for each transit bar j, in the case where it is in the dropped state, the connection of the rigid portion and the flexible portion of the transit bar j is released when a burst condition is satisfied, the burst condition being that there is a vehicle p traveling toward the transit station and
and is
. Through the steps, when an accident happens, particularly the actual distance between the vehicle and the passing rod is not enough to keep the speed of the vehicle, the passing rod can be completely lifted, namely the passing rod can react in advance when the vehicle collides with the passing rod, namely the flexible part for blocking the vehicle from passing is loosened, and unnecessary danger is avoided.
In the invention, the passing station only acquires the position information, the driving direction information and the driving speed of a plurality of vehicles which drive towards the passing station and are away from the passing station by a preset distance in real time. That is, the transit station is in the remote communication state only with a plurality of vehicles traveling toward the transit station and at a predetermined distance from the transit station, and remote communication with vehicles traveling on the sub road section is also excluded according to the vehicle position information. The invention needs to receive a plurality of information of a plurality of vehicles in real time, and when a plurality of vehicles are on the highway, in order to avoid processing unnecessary vehicle information, the passing station only receives the vehicle information which is possibly driven into the passing station.
In addition, after the passing rod of each passing channel is lifted up, the sensor arranged at the passing rod senses that at least one vehicle is driven out and then falls down, so as to avoid the situation that the passing rod falls down to cause damage to the passing vehicle
And is
Or after the passing rod is lifted, no vehicle completely passes through the passing rod, namely after the passing rod is lifted, the sensor arranged at the passing rod does not detect that any vehicle is in a complete passing state.
It should be noted that the present invention considers as fully as possible the occurrence of various conditions on the highway, and for vehicles which intentionally violate traffic regulations, intentionally leave no payment for a trailing vehicle, and forcibly impact a traffic station, a collision between the vehicle and the traffic bar may occur, so that the part of the traffic bar obstructing the passage of the vehicle is designed to be flexible and in a release state as necessary according to the foregoing discussion.
In summary, compared with the prior art, the technical scheme provided by the invention can achieve the following technical effects: the highway vehicles pass through the highway passing station without speed reduction, the passing channel which is required to pass through can be freely selected under the condition that the vehicles do not need to select the channel opening in advance, the vehicles can continuously pass through the passing channel in a state that the passing rod is kept in a lifting state when continuously passing through a certain passing channel, the follow-up vehicles can safely pass through the passing channel, the number of times of lifting and dropping the rod is reduced, the service life of the passing rod is prolonged, and the precision influence caused by the fact that the passing rod is lifted and dropped in a large amount is reduced. Other more specific advantageous effects are described in the above paragraphs, and are not described in detail herein.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A method of quickly passing through a freeway access station, the access station being provided with a plurality of access lanes, each of which is a straight lane, an exit of each access lane being provided with an access bar comprising a rigid portion for connecting a support frame and a flexible portion for arresting a vehicle, the method comprising:
the passing station acquires the position information, the driving direction information and the driving speed V of a plurality of vehicles in real time1，V2，……，Vn；
For each vehicle i, the distance LA between the vehicle and each transit bar is calculatedi1，LAi2，……，LAim；
For each transit bar j, in the case where it is in the dropped state, the transit bar j is lifted when a lift condition is satisfied, the lift condition being that there is a vehicle i traveling toward the transit station and
and is
；
Wherein n is the sum of the running on the expresswayThe total number of vehicles in the remote communication state at the transit station,
m is the total number of the passing passages of the highway passing station,
s is a predetermined distance parameter, T1MIN is a function of the minimum value for the time required for the transit bar to lift.
2. The method of passing through a highway transit station according to claim 1 or wherein the transit station sends a message to vehicle i indicating that transit leg j is being lifted while transit leg j is being lifted.
3. Method for passing through a transit station at high speed according to claim 1, characterized in that for each transit bar j, in the condition in which it is in the lifted state, it remains in the lifted state when the retention condition is satisfied, said retention condition being that there is a vehicle k travelling towards the transit station and that
And is
When the hold condition is not satisfied, the pass j falls, where T2The time required for the transit bar to fall is shortened.
4. The method for passing through a highway quick pass station according to claim 3 wherein the pass station sends information indicating that the pass bar j is in the lifted and held state to the vehicle k while confirming that the pass bar j is in the held and lifted state.
5. The method of quickly passing a highway transit station according to claim 1 wherein when said transit station is a highway exit, said lift condition further comprises: the vehicle i has completed the payment of the high speed fee.
6. The method of quickly passing a highway transit station according to claim 3 wherein when said transit station is a highway exit, said holding condition further comprises: the vehicle k has completed the payment of the high speed fee.
7. The method according to claim 5 or 6, wherein the payment of the toll is actively made by the user through APP on the vehicle-mounted system or the mobile device, or automatically made after the payment information is sent to the vehicle-mounted system or the mobile device by the passing station when the vehicle travels towards the passing station and reaches a predetermined distance value, and is confirmed by the user.
8. The method for quickly passing a highway transit station according to claim 1 wherein a facility for obstructing the switching of the transit passage by the vehicle is provided between the adjacent transit passages and the distance from the entrance of the transit passage to the transit bar
Wherein VM is the highest speed limit speed value of the expressway, g is the gravity acceleration,
t is a preset time parameter and MAX is a function of the maximum value.
9. Method for passing quickly through a transit station for motorways according to claim 1, characterized in that, for each transit bar j, in the condition in which it is in the lowered condition, the connection of the rigid and flexible parts of the transit bar j is released when the conditions of the burst, in which there is a vehicle p travelling towards the transit station, are met
And is
。
10. The method for quickly passing through a highway transit station according to claim 1, wherein the transit station acquires only position information, traveling direction information of vehicles, and traveling speed of vehicles traveling toward the transit station and away from the transit station by a predetermined distance in real time.
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| CN202110392253.8A CN112802219A (en) | 2021-04-13 | 2021-04-13 | Method for rapidly passing through expressway passing station |
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