CN106530697A - Setting method of in-road parking system on urban non-motor lane - Google Patents

Abstract

The invention discloses a setting method of an in-road parking system on an urban non-motor lane. The setting method comprises steps of firstly installing a video camera to acquire non-motor lane road and traffic data, and determining a non-motor flow service horizontal grade according to acquired data so as to determine whether an in-road parking zone is allowed to be set on a non-motor lane; then, determining a parking mode of the in-road parking zone, calculating the maximum parking stall scale, and the driving-in and driving-out frequency; adjusting the parking scale so as to obtain an optimal in-road parking stall scale and an optimal parking mode; and finally, setting parking stalls with corresponding number and parking modes on the non-motor lane, installing an entry-exit control system and drawing a door opening prompt line. According to the invention, a coordination problem between non-motor traffics and in-road parking system is solved and working efficiency of the in-road parking system on the urban non-motor lane is improved.

Description

The method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane

Technical field

The present invention relates to road traffic engineering field, more particularly to a kind of road-surface concrete system.

Background technology

Important component part of the road-surface concrete as city parking system, refers to the both sides in boundary lines of roads width range Or side, mark the place that some banding road surfaces provide storing cycle.Compared with off road parking facility, road-surface concrete has setting It is flexibly simple, construction cost is low, take up space less, have enough to meet the need fast, utilization rate height, the advantages of walking distance is short, while rationally make use of The unused resource of road, alleviates the problem of " parking difficulty " to a certain extent.But road-surface concrete is due to utilizing path space Resource is used as parking carrier, and certain interference will necessarily be produced to Dynamic Traffic Flow on road, stops in especially irrational road Car disturbs bigger to Dynamic Traffic Flow, and its negative effect is mainly manifested in：Take path resource, interference dynamic traffic, cause friendship Logical obstruction, reduction flow speeds, reduce road passage capability, increase stroke delay, induction vehicle accident etc..In China, although Advise in road-surface concrete setting standard on the inferior grade roads such as the width road Huo Liangfu roads that are arranged at, but increasing three width The non-motor vehicle accommodation road of road and quadri is also used to arrange parking position to service road-surface concrete.It is corresponding due to lacking Installation warrants and the randomness for arranging, irrational road-surface concrete make non-vehicle flow running status in utter disorder, need badly to non- Road-surface concrete is set on vehicle road for special use corresponding method for designing is provided, road-surface concrete is rationally set.

The content of the invention

The purpose of the present invention is to improve road-surface concrete system on the non-motor vehicle special lane of city, and the present invention solves non-maneuver Car traffic and road-surface concrete system coordination problem, improve the traffic of non-vehicle flow, reduce road-surface concrete to non- The obstruction of non-vehicle flow and interference on car lane, improve the work of road-surface concrete system on the non-motor vehicle special lane of city Efficiency.

The method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane of the present invention, including following step Suddenly：

(1) video frequency pick-up head is installed, gathers the data of bicycle lane road and transportation condition；Data content includes：Car Road width, road section length, with the presence or absence of machine non-isolated band opening, Manpower Transportation stream flow and speed characteristics；The non-machine Motor-car includes bicycle and electric bicycle；

(2) the bicycle lane width data gathered according to step (1), if lane width is more than 5.6m, applying step (1) The non-motor vehicle road for obtaining and transportation condition data, determine non-vehicle flow service level；Otherwise, prohibit on bicycle lane Road-surface concrete band is only set；

(3) non-vehicle flow service level is obtained according to step (2), with reference to non-vehicle flow service level class standard, If service level is more than D levels, allow to arrange road-surface concrete band；Otherwise, forbid arranging road-surface concrete band；

(4) road width gathered according to step (1), determines that the stop mode of road-surface concrete band and corresponding track are effective Width：When lane width is less than 6m, then run-in index is selected to stop；When lane width is less than 9m, then indented form is selected to stop；Work as car Road width selects rectilinear stop in more than 9m, then；

(5) the stop mode that the road section length and step (4) for being gathered according to step (1) determines, determines road-surface concrete band most It is extensive and sail into, roll frequency away from, and according to the situation of two kinds of stagnation of movement mode equal proportions of protrusive and retrusive, calculate time barrier Hinder rate；

(6) the road-surface concrete band scale that determined according to step (5), sail into, roll frequency and time obstacle rate away from, it is determined that parking Vehicle and non-vehicle flow number of collisions；

(7) effective lane-width that the road for being gathered according to step (1) and transportation condition data, step (4) determine and What step (6) determined parks cars and non-vehicle flow number of collisions, it is determined that non-vehicle flow service level after road-surface concrete is set, Determining whether on-street parking spaces scale is suitable according to service level class standard, if service level is reduced below D levels Berth scale, return to step (6) redefine initial berth scale；If service level is more than D levels, it is determined that road-surface concrete Berth scale and stop mode；

(8) the on-street parking spaces scale for being determined according to step (7) and stop mode, select to pacify in isolation strip aperture position Dress input-output control system, the system is by access display screen, electric gate, input-output control system processor and video monitor structure Into, if service level drops to below D levels, in the access display screen parking position that shows that No entry, electric gate is refused Rise；Meanwhile, enabling indication wire is drawn in parking position line edge mark, enabling indication wire mark is drawn on pool bitline edges；Indication wire is ten Word reticule, live width are 30cm, and lateral length is 1.5m, and longitudinal length is 90cm；Enabling indication wire can be with parking position line weight It is folded；The coating of indication wire is reflecting coating, and color is white.

The method to set up of road-surface concrete system, its step (2) on a kind of city non-motor vehicle special lane of the present invention The computational methods of middle non-vehicle flow service level are preferably：

Wherein, LOS is non-vehicle flow service level；

J values are the best LOS scores of 1,2,3,4,5,6,1 expression, and 6 represent worst LOS scores；

It is that, less than probability during J classes, computational methods are as follows that P (LOS≤J) is LOS：

Wherein, P is probit；

X is the vector of independent variable composition；

N to park cars and non-vehicle flow traffic conflict event number, without being 0 during lay-by；

v_σPoor for non-vehicle flow velocity standard, unit is km/h；

R_TFor time obstacle rate, as in statistics time interval, the total influence time of road-surface concrete accounts for the hundred of the statistical interval time Divide ratio, during without lay-by, value is 0；

w_eFor non-motor vehicle effective lane-width, w_e=lane width -0.5, unit are m；

A_pIndicate whether there is machine non-isolated band opening, be that value is 1, no value is 0；

q_cbFor bicycle flow, unit is bicycles/min；

q_ebFor electrical salf-walking vehicle flowrate, unit is e-bikes/min；

V is non-vehicle flow speed, and unit is km/h.

The method to set up of road-surface concrete system, its step (3) on a kind of city non-motor vehicle special lane of the present invention The non-vehicle flow service level class of middle determination：

LOS<2, service level is A levels, and under this state, for non-motor vehicle, degree of freedom of riding is in optimum shape State, it is ensured that while higher service quality, also sufficient path space are travelled for other vehicles, are hardly sent out between vehicle Raw traffic conflict, is hardly affected by road-surface concrete；

2≤LOS<2.75, service level be B levels, under this state, for non-motor vehicle, ride degree of freedom in compared with Good state, it is ensured that while higher service quality, also more significant path space supplies other non-automotive vehicles, non- Between Vehicle flow, the probability of traffic conflict is less, is affected less by road-surface concrete；

2.75≤LOS<3.50, service level is C levels, under this state, for non-motor vehicle, meets non-motor vehicle base This is ridden, and non-motor vehicle width has been minimum width for current demand, can continue to accommodate a certain amount of non- Motor vehicles bicyclist；But if continuing to increase the volume of traffic, the traffic conflict between bicyclist increases, the comfort of bicyclist To start to reduce；By the appreciable impact of road-surface concrete；

3.50≤LOS<4.25, service level is D levels, and under this state, for non-motor vehicle, degree of freedom of riding is subject to Limit, speed is slightly decreased, and the traffic conflict between bicyclist is larger, and the comfort level of bicyclist is significantly reduced, bicycle lane Service level be remarkably decreased；Affected larger by road-surface concrete；

4.25≤LOS<5.00, service level is E levels, under this state, close to the bearing capacity of bicycle lane, is ridden It is severely limited, the traffic conflict between bicyclist is very big, and speed is significantly reduced；Now, road-surface concrete is drastically degrading Non-vehicle flow running quality；

LOS >=5.00, service level are F levels, under this state, either for non-motor vehicle still comes for parking cars Say, the service quality of bicycle lane is reduced to limit, it is impossible to accommodate more non-motor vehicles, the traffic punching between user Work is highlighted, it is more difficult to run；Road-surface concrete has seriously blocked non-vehicle flow operation.

The wherein value of LOS is lower, and service level class is higher, and degree of freedom of riding is higher, and path space is more sufficient, non-maneuver Traffic conflict probability of happening between car is lower, and non-motor vehicle is affected less by road-surface concrete；The value of LOS is higher, services water Equality level is lower, and degree of freedom of riding is lower, and the traffic conflict probability of happening between non-motor vehicle is higher, is affected by road-surface concrete It is bigger.

The method to set up of road-surface concrete system, its step (4) on a kind of city non-motor vehicle special lane of the present invention In bicycle lane effective width computational methods under various stop modes it is as follows：

w_e=w-0.5-W_v

Wherein, w_eFor non-motor vehicle effective width；

W is bicycle lane width；

W_vWidth is taken for road-surface concrete band.

The method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane of the present invention, when using parallel When formula is stopped, road-surface concrete band takes width W_vComputational methods are：

W_v=L+a₁

Wherein, L is the width for parking cars；

a₁To ensure that vehicle safety comes in and goes out, stopping into clear distance needed between the compartment of left and right, unit is m, and left and right compartment is to road Safe distance between edge takesa₁1m is taken typically, kart can use 0.8m.

The method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane of the present invention, when using vertical When formula is stopped, road-surface concrete band takes width W_vComputational methods are：

W_v=L '+2a₂

Wherein, L ' is the length for parking cars；

a₂It is headstock or the tailstock to the safe distance between curb, typically takes 0.5m.

The method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane of the present invention, when adopting diagonal When formula is stopped, road-surface concrete band takes width W_vComputational methods are：

Wherein, θ is parking angle；

L is the width for parking cars；

a₁To ensure that vehicle safety comes in and goes out, stopping into clear distance needed between the compartment of left and right, unit is m, and left and right compartment is to road Safe distance between edge takesa₁1m is taken typically, kart can use 0.8m；

L ' is the length for parking cars；

a₂It is headstock or the tailstock to the safe distance between curb, typically takes 0.5m.

The method to set up of road-surface concrete system, its step (5) on a kind of city non-motor vehicle special lane of the present invention Middle determination road-surface concrete band maximum-norm, sail into, roll frequency away from and time obstacle rate computational methods are as follows：

Wherein, C_PFor road-surface concrete maximum berth scale；

L_pFor bicycle lane road section length；

D₂Add 15～20m for downstream intersection entrance driveway maximum queue length, general value is 70m；

D₁For upstream intersection exit maximum queue length, general value is 30m；

l_iLength shared by single berth, i can value be run-in index, indented form and rectilinear, respectively value be 7m, 3.2m and 2.8m；

n₁=C_P×z

n₂=C_P×(z-1)

Wherein, z is road-surface concrete peak hour turnover rate, and value is 2.3-5.6；

Wherein, R_TFor time obstacle rate；

n₁Stop frequency is reached for vehicle in a statistical interval；

t₁Retardance influence time of the berth to adjacent lane wagon flow is sailed into for vehicle, according to protrusive 4.3s and retrusive It is 11.7s that 9.3s proportional allocations are calculated and sail retardance influence time average into；

n₂Number of times is rolled away from for vehicle in a statistical interval；

t₂Retardance influence time of the berth to adjacent lane wagon flow is sailed out of for vehicle, average is 7.1s.

The method to set up of road-surface concrete system, its step (6) on a kind of city non-motor vehicle special lane of the present invention In park cars it is as follows with the computational methods of non-vehicle flow collision event number：

Wherein, N is to park cars and non-vehicle flow traffic conflict event number, without being 0 during lay-by；

R_TFor time obstacle rate, as in statistics time interval, the total influence time of road-surface concrete accounts for the hundred of the statistical interval time Divide ratio, during without lay-by, value is 0；

w_eFor non-motor vehicle effective lane-width, unit is m；

q_cbFor bicycle flow, unit is bicycles/min；

q_ebFor electrical salf-walking vehicle flowrate, unit is e-bikes/min；

V is non-vehicle flow speed, and unit is km/h.

Compared with prior art, its protrusion effect is the present invention：

(1) present invention is by data acquisition unit gathered data, according to non-motor vehicle road width and non-vehicle flow Traffic, it is determined that whether bicycle lane allows to arrange road-surface concrete, and determines the berth scale of road-surface concrete and stop By mode, it is a kind of method to set up for ensureing road-surface concrete system on the premise of certain grade Manpower Transportation service level；

(2) Manpower Transportation and road-surface concrete system coordination are solved the problems, such as：On the one hand solve parking position confession To not enough problem, select qualified bicycle lane and corresponding berth scale is set, increased parking position supply, alleviate The problem of " parking difficulty "；On the other hand, road-surface concrete is with before running status more than non-vehicle flow service level D level Put and arrange, fully ensured that the good traffic behavior of non-motor vehicle, be down to obstruction that road-surface concrete brings and interference For minimum, it is ensured that good Manpower Transportation situation；

(3) present invention improves road-surface concrete system on the non-motor vehicle special lane of city, solve Manpower Transportation with Road-surface concrete system coordination problem, improves the traffic of non-vehicle flow, reduces road-surface concrete to bicycle lane The obstruction of upper non-vehicle flow and interference, improve the work efficiency of road-surface concrete system on the non-motor vehicle special lane of city.

Explanation and specific embodiment are to road on a kind of city non-motor vehicle special lane of the present invention below in conjunction with the accompanying drawings The method to set up of interior shutdown system is described further.

Description of the drawings

Fig. 1 is the flow chart of the method to set up of road-surface concrete system on a kind of city non-motor vehicle special lane of the invention；

Fig. 2 is that the berth of different stop modes takes width indication figure, wherein (a), (b) and (c) are respectively run-in index, tiltedly Column and rectilinear；

Fig. 3 is the non-motor vehicle road segment segment schematic diagram of setting road-surface concrete in embodiment 2, and vehicle is sailed in 1-1 berths, 2- into Driving trace, 3- sail berth into, and 4- rolls berth, 5- curbs, 6-11 berths, 7- outgoing vehicles driving traces, 8- isolation strip away from.

Fig. 4 is the setting schematic diagram of enabling indication wire；

Schematic diagrams of the Fig. 5 for input-output control system.

Specific embodiment

Embodiment 1

With reference to shown in Fig. 1 and Fig. 2, Fig. 3 and Fig. 4, the method to set up of road-surface concrete system on the non-motor vehicle special lane of city For：

1) video frequency pick-up head is installed, gathers the data of bicycle lane road and transportation condition；Data content includes：Track Width, road section length, with the presence or absence of machine non-isolated band opening, Manpower Transportation stream flow and speed characteristics；The non-maneuver Car includes bicycle and electric bicycle；

2) the bicycle lane width data according to step 1 collection, if lane width is more than 5.6m, applying step 1 is obtained Non-motor vehicle road and transportation condition data, determine non-vehicle flow service level；Otherwise, forbid setting on bicycle lane Put road-surface concrete band；The computational methods of non-vehicle flow service level are：

Wherein, LOS is non-vehicle flow service level；

J values are the best LOS scores of 1,2,3,4,5,6,1 expression, and 6 represent worst LOS scores；

It is that, less than probability during J classes, computational methods are as follows that P (LOS≤J) is LOS：

Wherein, P is probit；

X is the vector of independent variable composition；

N to park cars and non-vehicle flow traffic conflict event number, without being 0 during lay-by；

v_σIt is poor for non-vehicle flow velocity standard, (km/h)；

R_TFor time obstacle rate, as in statistics time interval, the total influence time of road-surface concrete accounts for the hundred of the statistical interval time Divide ratio, during without lay-by, value is 0；

w_eFor non-motor vehicle effective lane-width, w_e=lane width -0.5, unit are m；

A_pIndicate whether there is machine non-isolated band opening, be that value is 1, no value is 0；

q_cbFor bicycle flow, unit is bicycles/min；

q_ebFor electrical salf-walking vehicle flowrate, unit is e-bikes/min；

V is non-vehicle flow speed, and unit is km/h.

3) non-vehicle flow service level is obtained according to step 2, with reference to non-vehicle flow service level class standard, if clothes Business level more than D levels, then allows to arrange road-surface concrete band；Otherwise, forbid arranging road-surface concrete band；Wherein non-vehicle flow Service level class standard is as follows：

LOS<2, service level is A levels, and under this state, for non-motor vehicle car, degree of freedom of riding is in optimum State, it is ensured that while higher service quality, also sufficient path space are travelled for other vehicles, between vehicle hardly Generation traffic conflict, is hardly affected by road-surface concrete.

2≤LOS<2.75, service level be B levels, under this state, for non-motor vehicle, ride degree of freedom in compared with Good state, it is ensured that while higher service quality, also more significant path space supplies other non-automotive vehicles, non- Between Vehicle flow, the probability of traffic conflict is less, is affected less by road-surface concrete.

2.75≤LOS<3.50, service level is C levels, under this state, for non-motor vehicle, meets non-motor vehicle base This is ridden, and non-motor vehicle width has been minimum width for current demand, can continue to accommodate a certain amount of non- Motor vehicles bicyclist；But if continuing to increase the volume of traffic, the traffic conflict between bicyclist increases, the comfort of bicyclist To start to reduce；By the appreciable impact of road-surface concrete.

3.50≤LOS<4.25, service level is D levels, and under this state, for non-motor vehicle, degree of freedom of riding is subject to Limit, speed is slightly decreased, and the traffic conflict between bicyclist is larger, and the comfort level of bicyclist is significantly reduced, bicycle lane Service level be remarkably decreased；Affected larger by road-surface concrete.

4.25≤LOS<5.00, service level is E levels, under this state, close to the bearing capacity of bicycle lane, is ridden It is severely limited, the traffic conflict between bicyclist is very big, and speed is significantly reduced；Now, road-surface concrete is drastically degrading Non-vehicle flow running quality.

LOS >=5.00, service level are F levels, under this state, either for non-motor vehicle still comes for parking cars Say, the service quality of bicycle lane is reduced to limit, it is impossible to accommodated non-motor vehicle more, the traffic punching between user Work is highlighted, it is more difficult to run；Road-surface concrete has seriously blocked non-vehicle flow operation.

4) road width according to step 1 collection, determines that the stop mode of road-surface concrete band and corresponding track are effectively wide Degree：When lane width is less than 6m, then run-in index is selected to stop；When lane width is less than 9m, then indented form is selected to stop；Work as track Width selects rectilinear stop in more than 9m, then；Bicycle lane effective width calculating side under wherein various stop modes Method is as follows：

w_e=w-0.5-W_v

Wherein, w_eFor non-motor vehicle effective width；

W is bicycle lane width；

W_vWidth is taken for road-surface concrete band, the road-surface concrete band occupancy width calculation method of various stop modes is as follows：

When being stopped using run-in index, road-surface concrete band takes width w_vCalculate：

w_v=L+a₁

Wherein, L is the width for parking cars；

a₁To ensure that vehicle safety comes in and goes out, stopping into clear distance (m) needed between the compartment of left and right, left and right compartment is between curb Safe distance takea₁1m is taken typically, kart can use 0.8m.

When using rectilinear stop, road-surface concrete band takes width W_vCalculate：

w_v=L '+2a₂

Wherein, L ' is the length for parking cars；

a₂It is headstock or the tailstock to the safe distance between curb, typically takes 0.5m.

When being stopped using indented form, road-surface concrete band takes width W_vCalculate：

Wherein, θ is parking angle, and other are ibid.

5) the stop mode determined according to the road section length and step 4 of step 1 collection, determines road-surface concrete band maximum-norm With sail into, roll frequency away from, and according to the situation of two kinds of stagnation of movement mode equal proportions of protrusive and retrusive, calculate time obstacle rate, Computational methods are as follows：

Wherein, C_PFor road-surface concrete maximum berth scale；

L_pFor bicycle lane road section length；

D₂Add 15～20m for downstream intersection entrance driveway maximum queue length, general value is 70m；

D₁For upstream intersection exit maximum queue length, general value is 30m；

l_iLength shared by single berth, i can value be run-in index, indented form and rectilinear, respectively value be 7m, 3.2m and 2.8m.

n₁=C_P×z

n₂=C_P×(z-1)

Wherein, z is road-surface concrete peak hour turnover rate, and value is 2.3-5.6.

Wherein, R_TFor time obstacle rate, n₁Stop frequency is reached for vehicle in a statistical interval；

t₁Retardance influence time of the berth to adjacent lane wagon flow is sailed into for vehicle, according to protrusive 4.3s and retrusive 9.3s proportional allocations are calculated to attain the Way and sail retardance influence time average into for 11.7s；

n₂Number of times is rolled away from for vehicle in a statistical interval；

t₂Retardance influence time of the berth to adjacent lane wagon flow is sailed out of for vehicle, average is 7.1s.

6) according to step 5 determine road-surface concrete band scale, sail into, roll frequency and time obstacle rate away from, it is determined that parking car And non-vehicle flow number of collisions, computational methods are as follows：

Wherein, symbol implication is the same.

7) effective lane-width for being determined according to the road and transportation condition data, step 4 of step 1 collection and step 6 It is determined that park cars and non-vehicle flow number of collisions, it is determined that arrange road-surface concrete after non-vehicle flow service level, in basis Service level class standard determines whether on-street parking spaces scale is suitable, if service level is below D levels, reduces berth rule Mould, return to step 6 redefine initial berth scale；If service level is more than D levels, it is determined that on-street parking spaces scale With the mode of stop.

8) the on-street parking spaces scale for being determined according to step 7 and stop mode, select to install in isolation strip aperture position Input-output control system, the system is by access display screen 11, electric gate 12, input-output control system processor 13 and video monitor 14 are constituted, if service level drops to below D levels, in access display screen show that No entry parking position, electric gate Not rise；Meanwhile, enabling indication wire is drawn in parking position line edge mark, enabling indication wire mark is drawn on pool bitline edges；Indication wire For cross wire, live width is 30cm, and lateral length is 1.5m, and longitudinal length is 90cm；Enabling indication wire can be with parking position Line overlap；The coating of indication wire is reflecting coating, and color is white.

Embodiment 2

A certain non-motor vehicle special lane as shown in figure 3, with reference to shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5,

On city non-motor vehicle special lane under the road conditions, the method to set up of road-surface concrete system is：

1) video frequency pick-up head is installed, gathers the data of bicycle lane road and transportation condition；Data content includes：Track Width, road section length, with the presence or absence of machine non-isolated band opening, Manpower Transportation stream flow and speed characteristics；Non-motor vehicle bag Include bicycle and electric bicycle

1 bicycle lane road of table and traffic data

2) the bicycle lane width data according to step 1 collection, bicycle lane width 5.7m is more than 5.6m, by table Data and N=0, R in 1_TIn the middle of=0 computational methods for bringing non-vehicle flow service level into：

3) it is 3.01 to obtain non-vehicle flow service level value according to step 2, compares following non-vehicle flow service water Flat classification standard, the track service level are in C level (2.75≤LOS<3.50), more than D levels, then allow to arrange road-surface concrete Band.

The service level class standard of non-vehicle flow is as follows：

LOS<2, service level is A levels, and under this state, for non-motor vehicle car, degree of freedom of riding is in optimum State, it is ensured that while higher service quality, also sufficient path space are travelled for other vehicles, between vehicle hardly Generation traffic conflict, is hardly affected by road-surface concrete.

2≤LOS<2.75, service level be B levels, under this state, for non-motor vehicle, ride degree of freedom in compared with Good state, it is ensured that while higher service quality, also more significant path space supplies other non-automotive vehicles, non- Between Vehicle flow, the probability of traffic conflict is less, is affected less by road-surface concrete.

2.75≤LOS<3.50, service level is C levels, under this state, for non-motor vehicle, meets non-motor vehicle base This is ridden, and non-motor vehicle width has been minimum width for current demand, can continue to accommodate a certain amount of non- Motor vehicles bicyclist；But if continuing to increase the volume of traffic, the traffic conflict between bicyclist increases, the comfort of bicyclist To start to reduce；By the appreciable impact of road-surface concrete.

3.50≤LOS<4.25, service level is D levels, and under this state, for non-motor vehicle, degree of freedom of riding is subject to Limit, speed is slightly decreased, and the traffic conflict between bicyclist is larger, and the comfort level of bicyclist is significantly reduced, bicycle lane Service level be remarkably decreased；Affected larger by road-surface concrete.

4.25≤LOS<5.00, service level is E levels, under this state, close to the bearing capacity of bicycle lane, is ridden It is severely limited, the traffic conflict between bicyclist is very big, and speed is significantly reduced；Now, road-surface concrete is drastically degrading Non-vehicle flow running quality.

LOS >=5.00, service level are F levels, under this state, either for non-motor vehicle still comes for parking cars Say, the service quality of bicycle lane is reduced to limit, it is impossible to accommodated non-motor vehicle more, the traffic punching between user Work is highlighted, it is more difficult to run；Road-surface concrete has seriously blocked non-vehicle flow operation.

4) road width according to step 1 collection, the lane width in the track is 5.7m, less than 6m, then selects run-in index Stop, the effective lane-width after calculating and setting road-surface concrete is 2.2m.

w_v=L+a₁=2.2+0.8=3.0m

w_e=w-0.5-W_v=5.7-0.5-3.0=2.2m

5) the stop mode determined according to the road section length and step 4 of step 1 collection, determines road-surface concrete band maximum-norm With sail into, roll frequency, time obstacle rate away from, computational methods process is as follows：

n₁=C_P× z=11 × 3=33 time/h

n₂=C_P× (z-1)=11 × 2=22 time/h

6) according to step 5 determine road-surface concrete band scale, sail into, roll frequency and time obstacle rate away from, it is determined that parking car And non-vehicle flow number of collisions, calculating process is as follows：

7) effective lane-width for being determined according to the road and transportation condition data, step 4 of step 1 collection and step 6 It is determined that park cars and non-vehicle flow number of collisions, non-vehicle flow service level after calculating and setting road-surface concrete,

According to service level class standard, it is known that after arranging road-surface concrete, non-motor vehicle service level value is in C for 2.80 Level (2.75≤LOS<3.50) in service level, and it is higher than D level service levels, then 11 Berth numbers can be set on the section, Mode is stopped using run-in index.

8) the on-street parking spaces scale for being determined according to step 7 and stop mode, select to install in isolation strip aperture position Input-output control system, the system is by access display screen 11, electric gate 12, input-output control system processor 13 and video monitor 14 are constituted, if service level drops to below D levels, in access display screen show that No entry parking position, electric gate Not rise；Meanwhile, enabling indication wire is drawn in parking position line edge mark, enabling indication wire mark is drawn on pool bitline edges；Indication wire For cross wire, live width is 30cm, and lateral length is 1.5m, and longitudinal length is 90cm；Enabling indication wire can be with parking position Line overlap；The coating of indication wire is reflecting coating, and color is white.

Embodiment described above is only that the preferred embodiment of the present invention is described, not the model to the present invention Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.

Claims (10)

1. on a kind of city non-motor vehicle special lane road-surface concrete system method to set up, it is characterised in that：Comprise the following steps：

1) video frequency pick-up head is installed, gathers the data of bicycle lane road and transportation condition；Data content includes：Track width Degree, road section length, with the presence or absence of machine non-isolated band opening, Manpower Transportation stream flow and speed characteristics；The non-motor vehicle Including bicycle and electric bicycle；

2) the bicycle lane width data according to step 1 collection, if lane width is more than 5.6m, it is non-that applying step 1 is obtained Motor road and transportation condition data, determine non-vehicle flow service level；Otherwise, forbid arranging road on bicycle lane Interior lay-by；

3) non-vehicle flow service level is obtained according to step 2, with reference to non-vehicle flow service level class standard, if service water Put down more than D levels, then allow to arrange road-surface concrete band；Otherwise, forbid arranging road-surface concrete band；

4) road width according to step 1 collection, determines the stop mode and corresponding effective lane-width of road-surface concrete band：When Lane width is less than 6m, then select run-in index to stop；When lane width is less than 9m, then indented form is selected to stop；Work as lane width In more than 9m, then rectilinear stop is selected；

5) the stop mode determined according to the road section length and step 4 of step 1 collection, determines road-surface concrete band maximum-norm and sails Enter, roll frequency away from, and according to the situation of two kinds of stagnation of movement mode equal proportions of protrusive and retrusive, calculate time obstacle rate；

6) according to step 5 determine road-surface concrete band scale, sail into, roll frequency and time obstacle rate away from, it is determined that park cars and Non-vehicle flow number of collisions；

7) effective lane-width and step 6 determined according to the road and transportation condition data, step 4 of step 1 collection determines Park cars and non-vehicle flow number of collisions, it is determined that arrange road-surface concrete after non-vehicle flow service level, according to service Hierarchical level standard determines whether on-street parking spaces scale is suitable, if service level is below D levels, reduces berth scale, Return to step 6, redefines initial berth scale；If service level is more than D levels, it is determined that on-street parking spaces scale and stop By mode；

8) the on-street parking spaces scale for being determined according to step 7 and stop mode, select to come in and go out in the installation of isolation strip aperture position Control system, the system is by access display screen (11), electric gate (12), input-output control system processor (13) and video surveillance Device (14) is constituted, if service level drops to below D levels, in the access display screen parking position that shows that No entry, electronic Banister not rises；Meanwhile, enabling indication wire is drawn in parking position line edge mark.

2. on a kind of city non-motor vehicle special lane according to claim 1 road-surface concrete system method to set up, which is special Levy and be：In the step 2, the computational methods of non-vehicle flow service level are：

$LOS=\underset{J=1}{\overset{6}{\&Sigma;}}\left(P\right(Y\&le;J)-P(Y\&le;J-1\left)\right)*J$

Wherein, LOS is non-vehicle flow service level；

J values are the best LOS scores of 1,2,3,4,5,6,1 expression, and 6 represent worst LOS scores；

It is that, less than probability during J classes, computational methods are as follows that P (LOS≤J) is LOS：

$P(Y\&le;1|x)=\frac{\exp (-2.642-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{c6}+0.028q_{eb}-0.75v))}{1+\exp (-2.642-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}$

$P(Y\&le;2|x)=\frac{\exp (-0.627-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}{1+\exp (-0.627-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}$

$P(Y\&le;3|x)=\frac{\exp (1.438-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}{1+\exp (1.438-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}$

$P(Y\&le;4|x)=\frac{\exp (3.626-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}{1+\exp (3.626-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}$

$P(Y\&le;5|x)=\frac{\exp (5.426-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}{1+\exp (5.426-(0.212N-1.008v_{\mathrm{\&sigma;}}+0.580R_T+0.851w_e-0.408A_p-0.04q_{cb}+0.028q_{eb}-0.75v))}$

Wherein, P is probit；

X is the vector of independent variable composition；

N to park cars and non-vehicle flow traffic conflict event number, without being 0 during lay-by；

v_σPoor for non-vehicle flow velocity standard, unit is km/h；

R_TFor time obstacle rate, as in statistics time interval, the total influence time of road-surface concrete accounts for the percentage ratio of statistical interval time, During without lay-by, value is 0；

w_eFor non-motor vehicle effective lane-width, w_e=lane width -0.5, unit are m；

A_pIndicate whether there is machine non-isolated band opening, be that value is 1, no value is 0；

q_cbFor bicycle flow, unit is bicycles/min；

q_ebFor electrical salf-walking vehicle flowrate, unit is e-bikes/min；

V is non-vehicle flow speed, and unit is km/h.

3. on a kind of city non-motor vehicle special lane according to claim 2 road-surface concrete system method to set up, which is special Levy and be：The non-vehicle flow service level class determined in the step 3：

LOS<2, service level is A levels；

2≤LOS<2.75, service level is B levels；

2.75≤LOS<3.50, service level is C levels；

3.50≤LOS<4.25, service level is D levels；

4.25≤LOS<5.00, service level is E levels；

LOS >=5.00, service level are F levels；

The wherein value of LOS is lower, and service level class is higher, and degree of freedom of riding is higher, and path space is more sufficient, non-motor vehicle it Between traffic conflict probability of happening it is lower, non-motor vehicle is affected less by road-surface concrete；The value of LOS is higher, service level etc. Level is lower, and degree of freedom of riding is lower, and the traffic conflict probability of happening between non-motor vehicle is higher, and non-motor vehicle is by road-surface concrete Affect bigger.

4. on a kind of city non-motor vehicle special lane according to claim 3 road-surface concrete system method to set up, which is special Levy and be：Bicycle lane effective width computational methods in the step 4 under various stop modes are as follows：

w_e=w-0.5-W_v

Wherein, w_eFor non-motor vehicle effective width；

W is bicycle lane width；

W_vWidth is taken for road-surface concrete band.

5. on a kind of city non-motor vehicle special lane according to claim 4 road-surface concrete system method to set up, which is special Levy and be：When being stopped using run-in index, road-surface concrete band takes width W_vComputational methods are：

W_v=L+a₁

Wherein, L is the width for parking cars；

a₁To ensure that vehicle safety comes in and goes out, stopping into clear distance needed between the compartment of left and right, unit is m, and left and right compartment is between curb Safe distance takea₁1m is taken typically, kart can use 0.8m.

6. on a kind of city non-motor vehicle special lane according to claim 4 road-surface concrete system method to set up, which is special Levy and be：When using rectilinear stop, road-surface concrete band takes width W_vComputational methods are：

W_v=L '+2a₂

Wherein, L ' is the length for parking cars；

a₂It is headstock or the tailstock to the safe distance between curb, typically takes 0.5m.

7. on a kind of city non-motor vehicle special lane according to claim 4 road-surface concrete system method to set up, which is special Levy and be：When being stopped using indented form, road-surface concrete band takes width W_vComputational methods are：

$W_v=(L^{\&prime;}+2a_2)sin\mathrm{\&theta;}+\frac{1}{2}(L+a_1)cos\mathrm{\&theta;}$

Wherein, θ is parking angle；

L is the width for parking cars；

a₁To ensure that vehicle safety comes in and goes out, stopping into clear distance needed between the compartment of left and right, unit is m, and left and right compartment is between curb Safe distance takea₁1m is taken typically, kart can use 0.8m；

L ' is the length for parking cars；

a₂It is headstock or the tailstock to the safe distance between curb, typically takes 0.5m.

8. on a kind of city non-motor vehicle special lane according to claim 4 road-surface concrete system method to set up, which is special Levy and be：Road-surface concrete band maximum-norm is determined in the step 5, sailed into, rolled frequency and time obstacle rate computational methods away from such as Under：

$C_P=\frac{L_p-D_1-D_2}{l_i}$

Wherein, C_PFor road-surface concrete maximum berth scale；

L_pFor bicycle lane road section length；

D₂Add 15～20m for downstream intersection entrance driveway maximum queue length, general value is 70m；

D₁For upstream intersection exit maximum queue length, general value is 30m；

l_iLength shared by single berth, i can value be run-in index, indented form and rectilinear, value is 7m, 3.2m respectively And 2.8m；

n₁=C_P×z

n₂=C_P×(z-1)

Wherein, z is road-surface concrete peak hour turnover rate, and value is 2.3-5.6；

$R_T=\frac{n_1\&times;t_1+n_2\&times;t_2}{T_j}\&times;100\%$

Wherein, R_TFor time obstacle rate；

n₁Stop frequency is reached for vehicle in a statistical interval；

t₁Retardance influence time of the berth to adjacent lane wagon flow is sailed into for vehicle, according to protrusive 4.3s and retrusive 9.3s etc. It is 11.7s that pro rate is calculated and sails retardance influence time average into；

n₂Number of times is rolled away from for vehicle in a statistical interval；

t₂Retardance influence time of the berth to adjacent lane wagon flow is sailed out of for vehicle, average is 7.1s.

9. on a kind of city non-motor vehicle special lane according to claim 8 road-surface concrete system method to set up, which is special Levy and be：Park cars in the step 6 as follows with the computational methods of non-vehicle flow collision event number：

$N=\frac{1.3788{(0.8889q_{cb}+1.3286q_{eb}-0.8827)}^{0.903}{\left(\frac{2.47-0.144\frac{q_{cb}}{w_e}-0.098\frac{q_{eb}}{w_e}+0.176R_T+0.6408v}{3.6}\right)}^{0.903}{w}_e^{0.3940}}{v^{1.1528}}$

Wherein, N is to park cars and non-vehicle flow traffic conflict event number, without being 0 during lay-by；

R_TFor time obstacle rate, as in statistics time interval, the total influence time of road-surface concrete accounts for the percentage ratio of statistical interval time, During without lay-by, value is 0；

w_eFor non-motor vehicle effective lane-width, unit is m；

q_cbFor bicycle flow, unit is bicycles/min；

q_ebFor electrical salf-walking vehicle flowrate, unit is e-bikes/min；

V is non-vehicle flow speed, and unit is km/h.

10. on a kind of city non-motor vehicle special lane according to claim 1 road-surface concrete system method to set up, which is special Levy and be：In the step 8, enabling indication wire mark is drawn on pool bitline edges；Indication wire is cross wire, and live width is 30cm, horizontal It is 1.5m to length, longitudinal length is 90cm；Enabling indication wire can be with parking position line overlap；The coating of indication wire is reflective painting Material, color are white.