CN217298477U - PRT circuit road surface structure - Google Patents
PRT circuit road surface structure Download PDFInfo
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- CN217298477U CN217298477U CN202220024544.1U CN202220024544U CN217298477U CN 217298477 U CN217298477 U CN 217298477U CN 202220024544 U CN202220024544 U CN 202220024544U CN 217298477 U CN217298477 U CN 217298477U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to a public transport field, concretely relates to PRT circuit road surface structure, including setting up the line face of walking between two curb, it is used for the PRT carriage to walk the line face to walk, the middle part of walking the line face is equipped with the cable ditch, the AVP coil has been placed in the cable ditch, the curb is close to it is equipped with the navigation strip to walk line face one side, the navigation strip is used for the navigation of PRT vehicle. The PRT line pavement structure of the utility model is provided with the navigation strip, and the PRT vehicle can detect the position of the navigation strip through laser, thereby realizing navigation; the utility model discloses a PRT circuit road surface structure is provided with the cable ditch of built-in AVP coil, and the AVP induction system of PRT vehicle can respond to the AVP coil, and then realizes the automatic protection of vehicle. Therefore, the utility model discloses a carry out special design to PRT circuit road surface structure, can realize PRT vehicle automatic operation.
Description
Technical Field
The utility model relates to a public transport technical field, especially a PRT circuit road surface structure.
Background
The PRT (Personal Rapid Transit) system is an automatic small-volume traffic system composed of small vehicles and their dedicated running lines. The PRT system mainly includes a vehicle, a control system, an AVP system (automatic vanet Parking, vehicle automatic protection system), a communication system, a charging system, a platform door system, and the like.
The conventional road surface structure usually only comprises a running surface, a drainage ditch, a curb and other structures, can only be suitable for the running of conventional vehicles, and cannot meet the requirements of navigation and automatic running of PRT vehicles. Therefore, it is necessary to design a pavement structure dedicated to the PRT system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: aiming at the problem that the conventional road surface structure in the prior art cannot meet the navigation and automatic operation requirements of a PRT vehicle, a PRT line road surface structure is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a PRT circuit road surface structure, is including setting up the walking face between two curb stones, it is used for the PRT carriage to walk the face to walk, the middle part of walking the face is equipped with the cable ditch, the AVP coil has been placed in the cable ditch, the curb is close to it is equipped with the navigation strip to walk face one side, the navigation strip is used for PRT vehicle navigation.
The PRT line pavement structure of the utility model is provided with the navigation strip, and the PRT vehicle can detect the position of the navigation strip through laser, thereby realizing navigation; the utility model discloses a PRT circuit road surface structure is provided with the cable ditch of built-in AVP coil, and the AVP induction system of PRT vehicle can respond to the AVP coil, and then realizes the automatic protection of vehicle. Therefore, the utility model discloses a carry out special design to PRT circuit road surface structure, can realize PRT vehicle automatic operation.
As the utility model discloses a preferred scheme, the navigation strip interval sets up, adjacent two form the navigation groove between the navigation strip. By setting the navigation slot, the data of the PRT vehicle can be cleared, the accumulated error is reduced, and the navigation precision is improved.
As the utility model discloses a preferred scheme, the navigation strip interval is provided with the indent region, the regional sunken direction of indent is for keeping away from walk the road surface direction, the regional navigation groove that forms of indent. By inwards sinking the navigation bar, a navigation groove structure can be formed, and data zero clearing is realized.
As the preferable scheme of the utility model, the arrangement density of the navigation groove in the curve section is greater than the arrangement density in the straight section. The requirement on the navigation precision of the curve segment is higher, so more navigation slots need to be arranged, and the accumulated error is reduced.
As the preferred scheme of the utility model, the navigation strip is concrete structure.
As the utility model discloses an optimal scheme, cable ditch top is equipped with cable trench cover, cable trench cover is used for sealing the top of cable ditch, cable trench cover is glass steel construction or plastic construction to the reduction is to the interference of AVP equipment.
As the utility model discloses an optimal scheme, PRT circuit road surface structure is two lane structures, is located between two lanes the both sides of curb all are equipped with line equipment case is installed at navigation strip and top.
As the utility model discloses a preferred scheme is located between two lanes the curb and walk the road surface and all be equipped with the pre-buried pipe, the pre-buried pipe is used for line equipment case with walk the line between the cable ditch.
As the preferred scheme of the utility model, communication optical cable, amplifier and repeater etc. have still been placed in the cable ditch.
As the preferred scheme of the utility model, be equipped with controlling means, monitoring devices and communication device etc. in the line equipment case.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the PRT line pavement structure of the utility model is provided with the navigation strip, and the PRT vehicle can detect the position of the navigation strip through laser, thereby realizing navigation; the utility model discloses a PRT circuit road surface structure is provided with the cable ditch of built-in AVP coil, and the AVP induction system of PRT vehicle can respond to the AVP coil, and then realizes the automatic protection of vehicle. Therefore, the utility model discloses a carry out special design to PRT circuit road surface structure, can realize PRT vehicle automatic operation.
2. The utility model discloses a set up the navigation groove, the data of PRT vehicle can be reset, reduces the accumulative error, improves the navigation accuracy.
Drawings
Fig. 1 is a sectional view of the PRT circuit pavement structure of the present invention.
Fig. 2 is a three-dimensional structure schematic diagram of the PRT circuit pavement structure of the present invention.
An icon: 1-running surface, 2-cable trench, 3-cable trench cover plate, 4-navigation bar, 5-curb, 6-drainage trench, 7-navigation groove and 8-line equipment box.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-2, a PRT track pavement structure is a two-lane structure, and three total curbs 5 are provided, and a running surface 1 is provided between each two curbs 5 to form a two-way lane. The kerbstone 5 can adopt reinforced concrete structure also can adopt the rock structure, set up the kerbstone 5 formation median between two lanes, and arranged line equipment case 8 on it, be equipped with controlling means, monitoring devices and communication device etc. in the line equipment case 8.
The side of the curb stone 5 is provided with a navigation bar 4, the navigation bar 4 extends along the route direction, the navigation bar 4 is used for PRT vehicle navigation, and the vehicle-mounted equipment keeps the PRT vehicle to run continuously in the lane by measuring the distance between the PRT vehicle and the navigation bar 4. Preferably, the navigation bar 4 is a concrete structure, and the concrete mark number is not lower than C30.
The navigation strips 4 are arranged at intervals, and a navigation slot 7 is formed between every two adjacent navigation strips 4. The navigation slot 7 is used for PRT vehicle auxiliary positioning, and by arranging the navigation slot 7, data of the PRT vehicle can be cleared at the navigation slot 7, so that accumulated errors are reduced, and navigation precision is improved. Preferably, the arrangement density of the navigation grooves 7 in the curved line section is greater than that in the straight line section.
The running surface 1 is used for running a PRT vehicle, the running surface 1 bears the load of the PRT vehicle and is of a concrete structure, and the grade of concrete is not lower than C30. The middle part of the running surface 1 is provided with a cable trench 2, the cable trench 2 extends along the line direction, and an AVP coil, a communication optical cable, an amplifier, a repeater and the like are placed in the cable trench 2. The cable trench 2 is provided with a cable trench cover 3 at the top, and the cable trench cover 3 is made of non-steel materials, such as glass fiber reinforced plastics or plastic structures. The AVP induction device of the PRT vehicle can induce the AVP coil in the cable trench 2, and further automatic protection of the vehicle is achieved.
Preferably, the curb 5 and the running surface 1 between the two lanes are provided with embedded pipes for routing between the line equipment box 8 and the cable trench 2. Preferably, the direction of the embedded pipes in the running surface 1 is perpendicular to the line direction.
Preferably, drainage ditches 6 are further arranged on two sides of the running surface 1 respectively, and are used for finding slopes towards a drainage floor drain for line drainage.
Example 2
The present embodiment is different from embodiment 1 in that the navigation groove 7 is formed in a different manner from embodiment 1.
In this embodiment, the navigation bars 4 are provided with recessed regions at intervals, the recessed direction of the recessed regions is perpendicular to the line direction and is a direction away from the walking surface 1, and the recessed regions form the navigation grooves 7.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a PRT circuit road surface structure, its characterized in that is including setting up walking face (1) between two curb (5), the middle part of walking face (1) is equipped with cable ditch (2), the AVP coil has been placed in cable ditch (2), curb (5) are close to walk face (1) one side and be equipped with navigation strip (4), navigation strip (4) are used for PRT vehicle navigation.
2. A PRT track pavement structure according to claim 1, wherein said navigation strips (4) are spaced apart, and a navigation groove (7) is formed between two adjacent navigation strips (4).
3. A PRT track pavement structure according to claim 1, wherein the navigation strips (4) are spaced apart by recessed areas, the recessed areas being directed away from the running surface (1), the recessed areas forming a navigation channel (7).
4. A PRT track pavement structure according to claim 2 or 3, wherein the arrangement density of the navigation grooves (7) in curved sections is greater than in straight sections.
5. A PRT track pavement structure according to claim 1, characterized in that the navigation strip (4) is a concrete structure.
6. A PRT circuit pavement structure according to claim 1, characterized in that a cable trench cover (3) is provided on top of the cable trench (2), and the cable trench cover (3) is of glass fiber reinforced plastic or plastic structure.
7. A PRT route pavement structure according to claim 1, characterized in that the PRT route pavement structure is a double lane structure, the two sides of the kerbstone (5) between the two lanes are provided with the navigation strips (4) and the top is provided with a route equipment box (8).
8. A PRT line pavement structure according to claim 7, characterized in that the kerb (5) between two roadways and the running surface (1) are provided with pre-buried pipes for routing between the line equipment box (8) and the cable trench (2).
9. A PRT line pavement structure according to claim 7, characterized in that communication cables, amplifiers and repeaters are also placed in said cable trench (2).
10. A PRT line pavement structure according to claim 9, characterised in that control, monitoring and communication means are provided in the line equipment box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024544.1U CN217298477U (en) | 2022-01-05 | 2022-01-05 | PRT circuit road surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024544.1U CN217298477U (en) | 2022-01-05 | 2022-01-05 | PRT circuit road surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217298477U true CN217298477U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024544.1U Active CN217298477U (en) | 2022-01-05 | 2022-01-05 | PRT circuit road surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217298477U (en) |
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2022
- 2022-01-05 CN CN202220024544.1U patent/CN217298477U/en active Active
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