CN101240527A - Method for setting traffic sign used for optimizing freeway net - Google Patents
Method for setting traffic sign used for optimizing freeway net Download PDFInfo
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- CN101240527A CN101240527A CNA200810084400XA CN200810084400A CN101240527A CN 101240527 A CN101240527 A CN 101240527A CN A200810084400X A CNA200810084400X A CN A200810084400XA CN 200810084400 A CN200810084400 A CN 200810084400A CN 101240527 A CN101240527 A CN 101240527A
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Abstract
A method for disposing traffic signs to optimizing highway network comprises following steps: (1) encoding the inlets and outlets digitally; (2) digitalizing related national and provincial road level codes; (3) optimizing outlet signs; (4) optimizing inlet signs; (5) optimizing locus direction signs; (6) optimizing vehicle distance confirming signs; (7) optimizing locus distance signs; (8) optimizing dynamic changeable message signs integrated application; (9) optimizing service area signs; (10) optimizing tourist area signs; (11) adding alarm and succor telephony signs; (12) disposing solar energy warning lamps; and (13) disposing road maintenance construction safety signs. The advantages of the invention are: (1) both the quantity and the quality of traffic signs are provided; (2) humanization; (3) highway segments and areas form a complete set integrally; (4) fixed signs and variable signs cooperate; (5) traffic channeling and traffic controlling of highway ramp inlets and outlets and intercommunicating interchange areas between highways are intensified; (6) humanized traffic signs are provided for road users; (7) reasonable positions and sizes of traffic signs are provided.
Description
(1) technical field:
The present invention relates to a kind of optimization method of traffic sign, especially a kind ofly optimize the method that the freeway net traffic sign is provided with, promptly a kind of method to set up that is used to optimize the traffic sign of freeway net.
(2) background technology:
The present traffic sign of speedway exists a lot of problems, and is inconsistent, discontinuous such as charge station's coding; Part ring road, interchange overpass sign block mutually; The orientation indication that shortcoming is relevant in the Warning Mark of place; The direction sign lazy weight; Variable sign is provided with the performance that its function is limited in the position, and utilization rate is lower; Fingerpost lacks systematicness, continuity; Shortage is to closing on the indication of state, provincial highway highway; Problems such as Expressway Service sign content is single have been brought a lot of inconvenience to the driver.
(3) summary of the invention:
The objective of the invention is to design a kind of method to set up that is used to optimize the traffic sign of freeway net, this system does the basis with highway hardware, making the highway network systematization, is a kind of science, accurate, reasonable, strong, the simple and clear traffic sign method to set up of globality.
Technical scheme of the present invention: a kind of method to set up that is used to optimize the traffic sign of freeway net is characterized in that it may further comprise the steps:
(1) digital coding is carried out in the access, comprising:
1. digital coding is carried out in common ring road access, be divided into the city radioactive ray coding and the speedway that passes by and encode two kinds, wherein radioactive ray coding in city is that the direction outside along the inner city begins sequential encoding by No. 1 access successively; The said speedway coding that passes by adopts according to national railway network planning, by the trend of speedway the ring road access of each provinces and cities is carried out Unified coding and is begun the sequential encoding dual mode by No. 1 access by the speedway trend successively from first access in the circle, each province and city;
2. speedway and speedway interchange mouth are not encoded, adopt a fixing speedway interchange tag mark to add and intersect the access that highway names is represented the speedway interchange;
(2) to relevant state, economize the road grade and carry out digital coding: the national highway that enters by speedway, provincial highway, county road etc. adopt difformity and color to be distinguished according to the different brackets of national regulation, and on sign the unified road codes that indicates; On fingerpost, can directly indicate road codes, also can just add the mode of road name at the use initial stage with coding;
(3) optimize exit direction, comprising:
1. next outlet distance of next advance exit sign indication speedway is arranged on the main line appropriate location after each interchange enters the mouth, and is generally positioned at the outside, main line highway section after the expressway access acceleration lane stops; Next advance exit sign adopts two-layer layout up and down, upper strata mark " next outlet ", lower floor's mark place name and distance;
2. advance exit sign can be divided into the outlet of general ring road and the speedway intercommunication exports, on the basis of GB, and the coding of the road intersection of increasing export, and provide apart from nearest important of this outlet or indication significantly; It encodes road codes on the sign for the national highway Direct Mark, and adopts coding to add the mark mode of road name for general province, county road;
3. exit direction is arranged on the triangle zone top of ring road, in order to indication Way out, export place and road intersection information; Exit direction can adopt two kinds of supporting way of single column or two cantilever according to the outlet form, generally adopts single column mode to support;
4. charge station's outlet fingerpost and weight metering charging sign are set; Wherein charge station outlet fingerpost is arranged on speedway and the crossing outlet highway section of other common roads, is used to indicate the direction of road of being connected; Said weight metering charging sign is arranged on the highway section that enters before the toll plaza, and this charge station of prompting driver and conductor carries out the weight metering charging mode for load-carrying vehicle;
5. the appropriate location is provided with shunting, interflow induction sign on shunting and junction of two streams the place ahead main line, is used to impel the vehicle drive personnel to note the ring road weaving;
6. the ring road speed(-)limit sign is set entering the ring road starting point, sign ring road vehicle running speed inaccurately surpasses numerical value shown in the sign;
(4) optimize entrance and mark, comprising:
1. with ordinary road that the speedway ring road is connected on direction sign is set, be used for the indication guiding and enter speedway;
2. inlet porting advance notice sign, comprise inlet porting apart from the advance notice sign, a heavy restriction sign, inlet porting direction advance notice sign, inlet porting advance notice sign are set, the direction advance notice is set indicates and the main line crossing be set and indicate; Wherein inlet distance advance notice sign is arranged on the 1km and the 500m place of distance High-speed highway road intersection; The heavy restriction sign of said axle is arranged on the 200m place of distance High-speed highway road intersection; Said Way in advance notice sign is arranged on speedway crossing; Said inlet advance notice sign is arranged near the speedway acceleration lane starting point, generally at ring road and place, main line interflow, is arranged on the outside curb of ring road; Said direction advance notice sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, and indication enters the both direction of speedway; Said main line crossing sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, be the double cantalever type fingerpost, ring road is to main line crossing triangle zone arranged outside entry of motorway, the appropriate location that stops main line highway section, back at acceleration lane is provided with next outlet apart from Warning Mark, in order to distance and the location information of predicting next outlet;
(5) optimize the place Directional Sign, comprising:
1. on speedway between two ring roads or in the certain intervals scope, or the speedway interchange divides the place, road junction to increase the direction indication, and the general orientation indication information of speedway direction of advance and terminal point is provided;
2. increase adjacent state, the big indication information of provincial highway arterial highway;
3. increase the indication in adjacent famous place, cities and towns;
4. adjust the outer shroud indication, increase the orientation explanation;
5. increase the indication in primary location or zone;
6. increase the indication in tourist attractions or zone;
7. speedway the boundary of administrative region of process boundary sign is set, boundary sign is vertical with direction of traffic to be provided with;
8. the place, provincial boundaries increases traffic direction sign, sets up the gantry type traffic direction sign for the appropriate location of speedway after entering these provincial boundaries that connects other provinces and towns, can adopt fixed signal also can adopt the dynamically changeable sign;
(6) optimize the space confirmation sign, generally every 10～20km the space confirmation sign is being set away from the place, access;
(7) optimize the place distance marker, the appropriate location of operated by rotary motion on the main line highway section between speedway two accesss, the range information of main place of road direction or speedway is provided, can adopt the two columns of gantry type or trackside, plate body can adopt monolithic, also can adopt pin-connected panel, generally adopt rectangle, polylith erection method, comprise:
1. general distance location advance notice is being set between two interchanges or in the interval at 10～25km;
2. road segment end or more apogean distance advance notice are set on the appropriate location in each bar speedway turnover provincial boundaries;
3. provide the speedway that joins apart from advance notice at speedway than the highway section of comparatively dense;
(8) optimization dynamically changeable Information sign integrated application comprises that traffic guidance effect and the advance exit sign of adjusting the existing variable sign demonstration information content, the preceding F type variable sign of performance charge station combine with variable sign;
(9) optimize service area sign, comprising:
1. increase service center advance notice sign, on the basis of existing service center advance notice sign, pass through the adjustment of the sign quantity and the space of a whole page, increase service center apart from schedule information, generally be separately positioned on service center preceding 2km, 1km, 500m, deceleratuib lane starting point and service center entrance; The appropriate location increases service distance advance notice sign on the main line highway section before service center, provides nearest neighbor two service center distance location promptings; Main line trackside after each service center outlet is set up next service center apart from the advance notice sign;
2. increase service center inlet highway section sign, large car and the compact car Warning Mark that uses Correct Lane at first be set entering on the highway section of service center, be aided with relevant graticule again, make vehicle orderly enter and rest in the service center;
3. increase service facility position indicator in the service center, near the full position the parking area is provided with the service center floor map, the orientation in major function zone in the prompting service center;
4. increase freeway network figure sign board, near the appropriate location in service center the parking area is provided with freeway network figure sign board;
5. increase service center outlet highway section sign, at the prompting sign of service center outlet highway section arranged outside hommization;
(10) optimize tourist district's sign, comprising:
1. under the advance exit sign relevant, set up tourist district's sign, go to this tourist district should have this outlet to leave speedway to inform with tourist district;
2. increase tourist district apart from the advance notice sign, for the zone that concentrate relatively the tourist destination, circuit is short, can adopt the same space of a whole page that tourist district's distance prompt is provided,, tourist district long to circuit relatively disperses, and the express highway section that the trackside traffic sign is more sparse can be provided with tourist district's advance notice sign respectively;
(11) increase to report to the police and the emergency number sign, report to the police and the emergency number sign is provided with at interval or between the adjacent charge station, service center by mileage; Warning and emergency number sign are laid at interval in the road both sides, consider linear simultaneously and local conditions, avoid causing and block;
(12) at expressway traffic accident the highway section has taken place, the solar alarming lamp has been set;
(13) road maintenance construction safety sign is set,, safety device such as construction marker, road block, traffic cone is set according to the actual needs of road traffic to road construction, maintenance or other emergencies.
2. step in the above-mentioned said step (3) comprises the advance exit sign at outlet coding advance notice sign, advance exit sign and deceleratuib lane place; Its middle outlet coding advance notice indicates indicates the vehicle that goes certain direction X number outlet, is arranged on the position of the X number preceding 2.5km of outlet of distance; Said advance exit sign is separately positioned on the position of distance outlet 2km, 1km and 500m, the common ring road outlet of sign lower left corner numeral coding, and speedway intercommunication outlet adopts anchor icon to replace coding; The advance exit sign at said deceleratuib lane place is arranged at the deceleratuib lane starting point, advance exit sign adopts the gantry type supporting way, the door frame left side is provided with the road direction Warning Mark, two primary location titles in order to indication speedway terminal point and direction of advance, the right side is provided with exit direction sign, the common ring road outlet of sign lower left corner numeral coding, speedway intercommunication outlet adopts anchor icon to replace coding, and the lower right corner increases capitalization English letter and distinguishes different outlets.
1. step in the above-mentioned said step (4) adopts three grades of advance notice modes, and the first order is provided with speedway apart from advance notice sign in the 10～25km scope of every interval at the city outer shroud on important state along the line or that intersect with speedway, the provincial highway; The second level is provided with speedway in Section of Outer Ring Line and the major road intersection of leading to the speedway direction and points to the advance notice sign; The third level, the ordinary road to intersecting with the major road that lead to the speedway direction is provided with speedway and points to the advance notice sign in the intersection, and general road beyond in the inner city just can be predicted the expressway access.
The boundary sign of step in the above-mentioned said step (5) in 7. can be divided into provincial boundaries boundary sign and area under one's jurisdiction, district boundary sign.
Space confirmation sign in the above-mentioned said step (6) must not be arranged on apart from the main line highway section in the 3km scope of ring road access; When two ring road exit separations from less than 10km the time, on the main line highway section between two ring roads, the space confirmation sign is not set; When distance surpasses 25km between two ring roads, in the appropriate location in the straight highway section of main line two or more sets space confirmation signs are set, its spacing is no more than 20km.
Adjust existing variable sign in the above-mentioned said step (8) and show that the information content is to utilize existing changeable-message sign, match, give full play to the effect of changeable-message sign with the static traffic sign; Adjust the displaying contents of changeable-message sign and increase weather information, the advance notice of the place ahead road section traffic volume situation, the advance notice of road intersection traffic, the place ahead ring road outlet traffic advance notice and the restriction of divided lane display speed.
Superiority of the present invention is: (1) traffic sign quantity and quality are taken into account, and grasp fitness; (2) respect standard, learn the wound combination, embody hommization; (3) highway section and zone are whole supporting, embody open optimization; (4) fixingly cooperate, realized the traffic guidance pattern of being association of activity and inertia with variable sign; (5) the ring road access of speedway and channelization and the traffic control that height connects high interchange zone have been strengthened; (6), provide the traffic sign of hommization for road user according to the driving behavior feature of human pilot; (7) according to the speedway characteristics, the position and the size of traffic sign rationally is set, in highway network, have the application value that standard is promoted.
(4) specific embodiment:
Embodiment: a kind of method to set up that is used to optimize the traffic sign of freeway net is characterized in that it may further comprise the steps:
(1) digital coding is carried out in the access, comprising:
1. digital coding is carried out in common ring road access, be divided into the city radioactive ray coding and the speedway that passes by and encode two kinds, wherein radioactive ray coding in city is that the direction outside along the inner city begins sequential encoding by No. 1 access successively; The said speedway coding that passes by adopts according to national railway network planning, by the trend of speedway the ring road access of each provinces and cities is carried out Unified coding and is begun the sequential encoding dual mode by No. 1 access by the speedway trend successively from first access in the circle, each province and city;
2. speedway and speedway interchange mouth are not encoded, adopt a fixing speedway interchange tag mark to add and intersect the access that highway names is represented the speedway interchange;
(2) to relevant state, economize the road grade and carry out digital coding: the national highway that enters by speedway, provincial highway, county road etc. adopt difformity and color to be distinguished according to the different brackets of national regulation, and on sign the unified road codes that indicates; On fingerpost, can directly indicate road codes, also can just add the mode of road name at the use initial stage with coding;
(3) optimize exit direction, comprising:
1. next outlet distance of next advance exit sign indication speedway is arranged on the main line appropriate location after each interchange enters the mouth, and is generally positioned at the outside, main line highway section after the expressway access acceleration lane stops; Next advance exit sign adopts two-layer layout up and down, upper strata mark " next outlet ", lower floor's mark place name and distance;
2. advance exit sign can be divided into the outlet of general ring road and the speedway intercommunication exports, on the basis of GB, and the coding of the road intersection of increasing export, and provide apart from nearest important of this outlet or indication significantly; It encodes road codes on the sign for the national highway Direct Mark, and adopts coding to add the mark mode of road name for general province, county road;
3. exit direction is arranged on the triangle zone top of ring road, in order to indication Way out, export place and road intersection information; Exit direction can adopt two kinds of supporting way of single column or two cantilever according to the outlet form, generally adopts single column mode to support;
4. charge station's outlet fingerpost and weight metering charging sign are set; Wherein charge station outlet fingerpost is arranged on speedway and the crossing outlet highway section of other common roads, is used to indicate the direction of road of being connected; Said weight metering charging sign is arranged on the highway section that enters before the toll plaza, and this charge station of prompting driver and conductor carries out the weight metering charging mode for load-carrying vehicle;
5. the appropriate location is provided with shunting, interflow induction sign on shunting and junction of two streams the place ahead main line, is used to impel the vehicle drive personnel to note the ring road weaving;
6. the ring road speed(-)limit sign is set entering the ring road starting point, sign ring road vehicle running speed inaccurately surpasses numerical value shown in the sign;
(4) optimize entrance and mark, comprising:
1. with ordinary road that the speedway ring road is connected on direction sign is set, be used for the indication guiding and enter speedway;
2. inlet porting advance notice sign, comprise inlet porting apart from the advance notice sign, a heavy restriction sign, inlet porting direction advance notice sign, inlet porting advance notice sign are set, the direction advance notice is set indicates and the main line crossing be set and indicate; Wherein inlet distance advance notice sign is arranged on the 1km and the 500m place of distance High-speed highway road intersection; The heavy restriction sign of said axle is arranged on the 200m place of distance High-speed highway road intersection; Said Way in advance notice sign is arranged on speedway crossing; Said inlet advance notice sign is arranged near the speedway acceleration lane starting point, generally at ring road and place, main line interflow, is arranged on the outside curb of ring road; Said direction advance notice sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, and indication enters the both direction of speedway; Said main line crossing sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, be the double cantalever type fingerpost, ring road is to main line crossing triangle zone arranged outside entry of motorway, the appropriate location that stops main line highway section, back at acceleration lane is provided with next outlet apart from Warning Mark, in order to distance and the location information of predicting next outlet;
(5) optimize the place Directional Sign, comprising:
1. on speedway between two ring roads or in the certain intervals scope, or the speedway interchange divides the place, road junction to increase the direction indication, and the general orientation indication information of speedway direction of advance and terminal point is provided;
2. increase adjacent state, the big indication information of provincial highway arterial highway;
3. increase the indication in adjacent famous place, cities and towns;
4. adjust the outer shroud indication, increase the orientation explanation;
5. increase the indication in primary location or zone;
6. increase the indication in tourist attractions or zone;
7. speedway the boundary of administrative region of process boundary sign is set, boundary sign is vertical with direction of traffic to be provided with;
8. the place, provincial boundaries increases traffic direction sign, sets up the gantry type traffic direction sign for the appropriate location of speedway after entering these provincial boundaries that connects other provinces and towns, can adopt fixed signal also can adopt the dynamically changeable sign;
(6) optimize the space confirmation sign, generally every 10～20km the space confirmation sign is being set away from the place, access;
(7) optimize the place distance marker, the appropriate location of operated by rotary motion on the main line highway section between speedway two accesss, the range information of main place of road direction or speedway is provided, can adopt the two columns of gantry type or trackside, plate body can adopt monolithic, also can adopt pin-connected panel, generally adopt rectangle, polylith erection method, comprise:
1. general distance location advance notice is being set between two interchanges or in the interval at 10～25km;
2. road segment end or more apogean distance advance notice are set on the appropriate location in each bar speedway turnover provincial boundaries;
3. provide the speedway that joins apart from advance notice at speedway than the highway section of comparatively dense;
(8) optimization dynamically changeable Information sign integrated application comprises that traffic guidance effect and the advance exit sign of adjusting the existing variable sign demonstration information content, the preceding F type variable sign of performance charge station combine with variable sign;
(9) optimize service area sign, comprising:
1. increase service center advance notice sign, on the basis of existing service center advance notice sign, pass through the adjustment of the sign quantity and the space of a whole page, increase service center apart from schedule information, generally be separately positioned on service center preceding 2km, 1km, 500m, deceleratuib lane starting point and service center entrance; The appropriate location increases service distance advance notice sign on the main line highway section before service center, provides nearest neighbor two service center distance location promptings; Main line trackside after each service center outlet is set up next service center apart from the advance notice sign;
2. increase service center inlet highway section sign, large car and the compact car Warning Mark that uses Correct Lane at first be set entering on the highway section of service center, be aided with relevant graticule again, make vehicle orderly enter and rest in the service center;
3. increase service facility position indicator in the service center, near the full position the parking area is provided with the service center floor map, the orientation in major function zone in the prompting service center;
4. increase freeway network figure sign board, near the appropriate location in service center the parking area is provided with freeway network figure sign board;
5. increase service center outlet highway section sign, at the prompting sign of service center outlet highway section arranged outside hommization;
(10) optimize tourist district's sign, comprising:
1. under the advance exit sign relevant, set up tourist district's sign, go to this tourist district should have this outlet to leave speedway to inform with tourist district;
2. increase tourist district apart from the advance notice sign, for the zone that concentrate relatively the tourist destination, circuit is short, can adopt the same space of a whole page that tourist district's distance prompt is provided,, tourist district long to circuit relatively disperses, and the express highway section that the trackside traffic sign is more sparse can be provided with tourist district's advance notice sign respectively;
(11) increase to report to the police and the emergency number sign, report to the police and the emergency number sign is provided with at interval or between the adjacent charge station, service center by mileage; Warning and emergency number sign are laid at interval in the road both sides, consider linear simultaneously and local conditions, avoid causing and block;
(12) at expressway traffic accident the highway section has taken place, the solar alarming lamp has been set;
(13) road maintenance construction safety sign is set,, safety device such as construction marker, road block, traffic cone is set according to the actual needs of road traffic to road construction, maintenance or other emergencies.
2. step in the above-mentioned said step (3) comprises the advance exit sign at outlet coding advance notice sign, advance exit sign and deceleratuib lane place; Its middle outlet coding advance notice indicates indicates the vehicle that goes certain direction X number outlet, is arranged on the position of the X number preceding 2.5km of outlet of distance; Said advance exit sign is separately positioned on the position of distance outlet 2km, 1km and 500m, the common ring road outlet of sign lower left corner numeral coding, and speedway intercommunication outlet adopts anchor icon to replace coding; The advance exit sign at said deceleratuib lane place is arranged at the deceleratuib lane starting point, advance exit sign adopts the gantry type supporting way, the door frame left side is provided with the road direction Warning Mark, two primary location titles in order to indication speedway terminal point and direction of advance, the right side is provided with exit direction sign, the common ring road outlet of sign lower left corner numeral coding, speedway intercommunication outlet adopts anchor icon to replace coding, and the lower right corner increases capitalization English letter and distinguishes different outlets.
1. step in the above-mentioned said step (4) adopts three grades of advance notice modes, and the first order is provided with speedway apart from advance notice sign in the 15km scope of every interval at the city outer shroud on important state along the line or that intersect with speedway, the provincial highway; The second level is provided with speedway in Section of Outer Ring Line and the major road intersection of leading to the speedway direction and points to the advance notice sign; The third level, the ordinary road to intersecting with the major road that lead to the speedway direction is provided with speedway and points to the advance notice sign in the intersection, and general road beyond in the inner city just can be predicted the expressway access.
The boundary sign of step in the above-mentioned said step (5) in 7. can be divided into provincial boundaries boundary sign and area under one's jurisdiction, district boundary sign.
Space confirmation sign in the above-mentioned said step (6) must not be arranged on apart from the main line highway section in the 3km scope of ring road access; When two ring road exit separations from less than 10km the time, on the main line highway section between two ring roads, the space confirmation sign is not set; When distance surpasses 25km between two ring roads, in the appropriate location in the straight highway section of main line two or more sets space confirmation signs are set, its spacing is no more than 20km.
Adjust existing variable sign in the above-mentioned said step (8) and show that the information content is to utilize existing changeable-message sign, match, give full play to the effect of changeable-message sign with the static traffic sign; Adjust the displaying contents of changeable-message sign and increase weather information, the advance notice of the place ahead road section traffic volume situation, the advance notice of road intersection traffic, the place ahead ring road outlet traffic advance notice and the restriction of divided lane display speed.
Claims (6)
1, a kind of method to set up that is used to optimize the traffic sign of freeway net is characterized in that it may further comprise the steps:
(1) digital coding is carried out in the access, comprising:
1. digital coding is carried out in common ring road access, be divided into the city radioactive ray coding and the speedway that passes by and encode two kinds, wherein radioactive ray coding in city is that the direction outside along the inner city begins sequential encoding by No. 1 access successively; The said speedway coding that passes by adopts according to national railway network planning, by the trend of speedway the ring road access of each provinces and cities is carried out Unified coding and is begun the sequential encoding dual mode by No. 1 access by the speedway trend successively from first access in the circle, each province and city;
2. speedway and speedway interchange mouth are not encoded, adopt a fixing speedway interchange tag mark to add and intersect the access that highway names is represented the speedway interchange;
(2) to relevant state, economize the road grade and carry out digital coding: the national highway that enters by speedway, provincial highway, county road etc. adopt difformity and color to be distinguished according to the different brackets of national regulation, and on sign the unified road codes that indicates; On fingerpost, can directly indicate road codes, also can just add the mode of road name at the use initial stage with coding;
(3) optimize exit direction, comprising:
1. next outlet distance of next advance exit sign indication speedway is arranged on the main line appropriate location after each interchange enters the mouth, and is generally positioned at the outside, main line highway section after the expressway access acceleration lane stops; Next advance exit sign adopts two-layer layout up and down, upper strata mark " next outlet ", lower floor's mark place name and distance;
2. advance exit sign can be divided into the outlet of general ring road and the speedway intercommunication exports, on the basis of GB, and the coding of the road intersection of increasing export, and provide apart from nearest important of this outlet or indication significantly; It encodes road codes on the sign for the national highway Direct Mark, and adopts coding to add the mark mode of road name for general province, county road;
3. exit direction is arranged on the triangle zone top of ring road, in order to indication Way out, export place and road intersection information; Exit direction can adopt two kinds of supporting way of single column or two cantilever according to the outlet form, generally adopts single column mode to support;
4. charge station's outlet fingerpost and weight metering charging sign are set; Wherein charge station outlet fingerpost is arranged on speedway and the crossing outlet highway section of other common roads, is used to indicate the direction of road of being connected; Said weight metering charging sign is arranged on the highway section that enters before the toll plaza, and this charge station of prompting driver and conductor carries out the weight metering charging mode for load-carrying vehicle;
5. the appropriate location is provided with shunting, interflow induction sign on shunting and junction of two streams the place ahead main line, is used to impel the vehicle drive personnel to note the ring road weaving;
6. the ring road speed(-)limit sign is set entering the ring road starting point, sign ring road vehicle running speed inaccurately surpasses numerical value shown in the sign;
(4) optimize entrance and mark, comprising:
1. with ordinary road that the speedway ring road is connected on direction sign is set, be used for the indication guiding and enter speedway;
2. inlet porting advance notice sign, comprise inlet porting apart from the advance notice sign, a heavy restriction sign, inlet porting direction advance notice sign, inlet porting advance notice sign are set, the direction advance notice is set indicates and the main line crossing be set and indicate; Wherein inlet distance advance notice sign is arranged on the 1km and the 500m place of distance High-speed highway road intersection; The heavy restriction sign of said axle is arranged on the 200m place of distance High-speed highway road intersection; Said Way in advance notice sign is arranged on speedway crossing; Said inlet advance notice sign is arranged near the speedway acceleration lane starting point, generally at ring road and place, main line interflow, is arranged on the outside curb of ring road; Said direction advance notice sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, and indication enters the both direction of speedway; Said main line crossing sign is arranged on the top of the triangle zone of speedway ring road interchange inlet, be the double cantalever type fingerpost, ring road is to main line crossing triangle zone arranged outside entry of motorway, the appropriate location that stops main line highway section, back at acceleration lane is provided with next outlet apart from Warning Mark, in order to distance and the location information of predicting next outlet;
(5) optimize the place Directional Sign, comprising:
1. on speedway between two ring roads or in the certain intervals scope, or the speedway interchange divides the place, road junction to increase the direction indication, and the general orientation indication information of speedway direction of advance and terminal point is provided;
2. increase adjacent state, the big indication information of provincial highway arterial highway;
3. increase the indication in adjacent famous place, cities and towns;
4. adjust the outer shroud indication, increase the orientation explanation;
5. increase the indication in primary location or zone;
6. increase the indication in tourist attractions or zone;
7. speedway the boundary of administrative region of process boundary sign is set, boundary sign is vertical with direction of traffic to be provided with;
8. the place, provincial boundaries increases traffic direction sign, sets up the gantry type traffic direction sign for the appropriate location of speedway after entering these provincial boundaries that connects other provinces and towns, can adopt fixed signal also can adopt the dynamically changeable sign;
(6) optimize the space confirmation sign, generally every 10～20km the space confirmation sign is being set away from the place, access;
(7) optimize the place distance marker, the appropriate location of operated by rotary motion on the main line highway section between speedway two accesss, the range information of main place of road direction or speedway is provided, can adopt the two columns of gantry type or trackside, plate body can adopt monolithic, also can adopt pin-connected panel, generally adopt rectangle, polylith erection method, comprise:
1. general distance location advance notice is being set between two interchanges or in the interval at 10～25km;
2. road segment end or more apogean distance advance notice are set on the appropriate location in each bar speedway turnover provincial boundaries;
3. provide the speedway that joins apart from advance notice at speedway than the highway section of comparatively dense;
(8) optimization dynamically changeable Information sign integrated application comprises that traffic guidance effect and the advance exit sign of adjusting the existing variable sign demonstration information content, the preceding F type variable sign of performance charge station combine with variable sign;
(9) optimize service area sign, comprising:
1. increase service center advance notice sign, on the basis of existing service center advance notice sign, pass through the adjustment of the sign quantity and the space of a whole page, increase service center apart from schedule information, generally be separately positioned on service center preceding 2km, 1km, 500m, deceleratuib lane starting point and service center entrance; The appropriate location increases service distance advance notice sign on the main line highway section before service center, provides nearest neighbor two service center distance location promptings; Main line trackside after each service center outlet is set up next service center apart from the advance notice sign;
2. increase service center inlet highway section sign, large car and the compact car Warning Mark that uses Correct Lane at first be set entering on the highway section of service center, be aided with relevant graticule again, make vehicle orderly enter and rest in the service center;
3. increase service facility position indicator in the service center, near the full position the parking area is provided with the service center floor map, the orientation in major function zone in the prompting service center;
4. increase freeway network figure sign board, near the appropriate location in service center the parking area is provided with freeway network figure sign board;
5. increase service center outlet highway section sign, at the prompting sign of service center outlet highway section arranged outside hommization;
(10) optimize tourist district's sign, comprising:
1. under the advance exit sign relevant, set up tourist district's sign, go to this tourist district should have this outlet to leave speedway to inform with tourist district;
2. increase tourist district apart from the advance notice sign, for the zone that concentrate relatively the tourist destination, circuit is short, can adopt the same space of a whole page that tourist district's distance prompt is provided,, tourist district long to circuit relatively disperses, and the express highway section that the trackside traffic sign is more sparse can be provided with tourist district's advance notice sign respectively;
(11) increase to report to the police and the emergency number sign, report to the police and the emergency number sign is provided with at interval or between the adjacent charge station, service center by mileage; Warning and emergency number sign are laid at interval in the road both sides, consider linear simultaneously and local conditions, avoid causing and block;
(12) at expressway traffic accident the highway section has taken place, the solar alarming lamp has been set;
(13) road maintenance construction safety sign is set,, safety device such as construction marker, road block, traffic cone is set according to the actual needs of road traffic to road construction, maintenance or other emergencies.
2,, it is characterized in that 2. step in the said step (3) comprises the advance exit sign at outlet coding advance notice sign, advance exit sign and deceleratuib lane place according to the said a kind of method to set up that is used to optimize the traffic sign of freeway net of claim 1; Its middle outlet coding advance notice indicates indicates the vehicle that goes certain direction X number outlet, is arranged on the position of the X number preceding 2.5km of outlet of distance; Said advance exit sign is separately positioned on the position of distance outlet 2km, 1km and 500m, the common ring road outlet of sign lower left corner numeral coding, and speedway intercommunication outlet adopts anchor icon to replace coding; The advance exit sign at said deceleratuib lane place is arranged at the deceleratuib lane starting point, advance exit sign adopts the gantry type supporting way, the door frame left side is provided with the road direction Warning Mark, two primary location titles in order to indication speedway terminal point and direction of advance, the right side is provided with exit direction sign, the common ring road outlet of sign lower left corner numeral coding, speedway intercommunication outlet adopts anchor icon to replace coding, and the lower right corner increases capitalization English letter and distinguishes different outlets.
3, according to the said a kind of method to set up that is used to optimize the traffic sign of freeway net of claim 1, it is characterized in that the step in the said step (4) 1. adopts three grades of advance notice modes, the first order is provided with speedway apart from advance notice sign in the 10～25km scope of every interval at the city outer shroud on important state along the line or that intersect with speedway, the provincial highway; The second level is provided with speedway in Section of Outer Ring Line and the major road intersection of leading to the speedway direction and points to the advance notice sign; The third level, the ordinary road to intersecting with the major road that lead to the speedway direction is provided with speedway and points to the advance notice sign in the intersection, and general road beyond in the inner city just can be predicted the expressway access.
4,, it is characterized in that the boundary sign of step in 7. in the said step (5) can be divided into provincial boundaries boundary sign and area under one's jurisdiction, district boundary sign according to the said a kind of method to set up that is used to optimize the traffic sign of freeway net of claim 1.
5, according to the said a kind of method to set up that is used to optimize the traffic sign of freeway net of claim 1, it is characterized in that the space confirmation sign in the said step (6) must not be arranged on apart from the main line highway section in the 3km scope of ring road access; When two ring road exit separations from less than 10km the time, on the main line highway section between two ring roads, the space confirmation sign is not set; When distance surpasses 25km between two ring roads, in the appropriate location in the straight highway section of main line two or more sets space confirmation signs are set, its spacing is no more than 20km.
6, according to the said a kind of method to set up that is used to optimize the traffic sign of freeway net of claim 1, it is characterized in that adjusting in the said step (8) existing variable sign and show that the information content is to utilize existing changeable-message sign, match with the static traffic sign, give full play to the effect of changeable-message sign; Adjust the displaying contents of changeable-message sign and increase weather information, the advance notice of the place ahead road section traffic volume situation, the advance notice of road intersection traffic, the place ahead ring road outlet traffic advance notice and the restriction of divided lane display speed.
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| CNA200810084400XA CN101240527A (en) | 2007-03-23 | 2008-03-21 | Method for setting traffic sign used for optimizing freeway net |
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| CN200710056990 | 2007-03-23 | ||
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| CNA200810084400XA CN101240527A (en) | 2007-03-23 | 2008-03-21 | Method for setting traffic sign used for optimizing freeway net |
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| CN101727743B (en) * | 2009-11-27 | 2012-04-18 | 东南大学 | Method for setting roadside speed limit signs on ordinary road |
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| CN102505644B (en) * | 2011-10-15 | 2014-04-23 | 天津市市政工程设计研究院 | Method for confirming set positions of speed limit signs and size of speed limit during road construction |
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| CN105908641A (en) * | 2016-04-19 | 2016-08-31 | 东南大学 | Method of inspecting mountain highway direction sign under dynamic environment |
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Open date: 20080813 |