1. The utility model provides a road navigation, includes road body (7), place of departure, destination A and destination B, road body (7) both ends are provided with place of departure and destination B respectively, road body (7) route destination A, road body (7) comprise isolated column district (1), first lane (2), second lane (3), third lane (4), fourth lane (5) and emergency lane (6), first lane (2), second lane (3), third lane (4) and fourth lane (5) have set gradually between isolated column district (1) and emergency lane (6), its characterized in that: the first lane (2) and the second lane (3) are painted with a destination A mark and a destination B mark which are set to be in a left italic structure, the fourth lane (5) is painted with a destination B mark which is set to be in a right italic structure.

2. A road navigation system as set forth in claim 1, wherein: the destination A identification and the destination B identification are arranged in two rows, and the distances between the two rows of the destination A identification and the destination B identification and the destination A are respectively set to be 4km and 5 km.

Background

At present, roads and expressways are wider and wider, the total length of the roads is larger and larger, vehicles are more and more popular, and more traffic accidents are caused. The existing road mark is not easy to observe and identify, so that the vehicle can miss time, cannot exit and easily go wrong, dangerous driving behaviors such as sudden braking, continuous lane change and the like can be caused, and even part of dangerous driving behaviors such as vehicle backward running and backward running can be caused to return to the original exit, thereby causing traffic accidents and subsequent continuous disasters.

Disclosure of Invention

The invention aims to provide a road navigation system to solve the problems that in the prior art, marks on roads are not easy to observe and identify, vehicles can miss time and cannot exit, the directions are easy to go wrong, dangerous driving behaviors such as sudden braking and continuous lane changing of the vehicles can be caused, and even parts of the vehicles can reverse and return to the original exits, so that traffic accidents and subsequent continuous disasters are caused.

In order to achieve the purpose, the invention provides the following technical scheme: the road navigation system comprises a road body, a departure place, a destination A and a destination B, wherein the departure place and the destination B are respectively arranged at two ends of the road body, the road body approaches the destination A, the road body is composed of a barrier area, a first lane, a second lane, a third lane, a fourth lane and an emergency lane, the first lane, the second lane, the third lane and the fourth lane are sequentially arranged between the barrier area and the emergency lane, a destination A mark and a destination B mark are painted on the first lane and the second lane, the destination A mark and the destination B mark are arranged to be in a left-inclined structure, a destination B mark is painted on the fourth lane, and the destination B mark is arranged to be in a right-inclined structure.

Preferably, the destination a mark and the destination B mark are arranged in two rows, and the distances between the two rows of the destination a mark and the destination B mark and the destination a are respectively set to be 4km and 5 km.

Compared with the prior art, the invention has the beneficial effects that: 1. the destination A mark and the destination B mark are set to be in a left-italic structure, the destination B mark is painted on the fourth lane, the destination B mark is set to be in a right-italic structure, and when a vehicle going to the destination A passes through the first lane or the second lane, the driver can be reminded to change lanes to the left according to the destination A mark of the left-italic structure of the road surface; when the vehicle going to the destination B passes through the fourth lane, the driver can be reminded to change lanes to the right according to the injury mark of the right italic structure of the road surface, so that the situation that the driver cannot observe the roadside signboard to forget to change lanes is avoided; and dangerous driving behaviors such as sudden braking, continuous lane change and the like of the vehicle are avoided.

2. The destination A identification and the destination B identification are arranged in two rows, and the driver can be reminded of changing lanes for many times.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. a barrier area; 2. a first lane; 3. a second lane; 4. a third lane; 5. a fourth lane; 6. an emergency lane; 7. a road body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a road navigation system includes a road body 7, a departure place, a destination a, and a destination B, where the departure place and the destination B are respectively disposed at two ends of the road body 7, the road body 7 approaches the destination a, the road body 7 is composed of a barrier area 1, a first lane 2, a second lane 3, a third lane 4, a fourth lane 5, and an emergency lane 6, the first lane 2, the second lane 3, the third lane 4, and the fourth lane 5 are sequentially disposed between the barrier area 1 and the emergency lane 6, a destination a identifier and a destination B identifier are painted on the first lane 2 and the second lane 3, the destination a identifier and the destination B identifier are set as a left-oblique structure, the destination B identifier is painted on the fourth lane 5, the destination B identifier is set as a right-oblique structure, when a vehicle going to the destination a passes through the first lane or the second lane, the driver can be reminded to change lanes to the left according to the destination A identification of the left italic structure of the road surface; when the vehicle going to the destination B passes through the fourth lane, the driver can be reminded to change lanes to the right according to the Shanghai mark of the right italic structure of the road surface, so that the situation that the driver cannot observe the roadside signboard to forget to change lanes is avoided; dangerous driving behaviors such as sudden braking of the vehicle, continuous lane changing and the like are avoided, two rows of destination A marks and two rows of destination B marks are arranged, the distance between the two rows of destination A marks and the distance between the two rows of destination B marks and the destination A are respectively set to be 4km and 5km, and the driver can be reminded of lane changing for many times.

For example, in fig. 2, the two ends of the road body 7 are respectively provided with suzhou and shanghai, the road body 7 is connected with wujiang, the road body 7 is composed of an isolation fence area 1, a first lane 2, a second lane 3, a third lane 4, a fourth lane 5 and an emergency lane 6, the first lane 2, the second lane 3, the third lane 4 and the fourth lane 5 are sequentially arranged between the isolation fence area 1 and the emergency lane 6, wujiang marks and wuhai marks are coated on the first lane 2 and the second lane 3, wujiang marks and wuhai marks are arranged as left italics, the fourth lane is coated with wuhai marks, wujiang marks and wuhai marks are arranged at distances from wujian respectively of 4km and 5km, when a vehicle going to wujian passes through the first lane or the second lane, the wujian marks are arranged according to the left italics on the road surface, the driver can be reminded to change lanes to the left; when the vehicle going to the Shanghai passes through the fourth lane, the driver can be reminded to change lanes to the right according to the Shanghai mark of the right inclined body structure of the road surface.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.