CN107254816B - Solar highway system with pressure-bearing pavement and photovoltaic power generation pavement separated in function - Google Patents

Abstract

The solar highway system comprises a solar highway subsystem with separated functions of a pressure-bearing pavement and a photovoltaic power generation pavement, a solar common highway subsystem with separated functions of the pressure-bearing pavement and the photovoltaic power generation pavement and a solar city highway subsystem with separated functions of the pressure-bearing pavement and the photovoltaic power generation pavement. The invention sets striking driving guide line on the road surface and the driving position of the automobile wheel, the width of the driving guide line is slightly larger than the width of the automobile wheel, and the solar cell panel capable of generating photovoltaic power is paved on the road surface except the driving guide line; the road surface on which the driving guide line is positioned is a pressure-bearing road surface, and the road surface outside the driving guide line is a photovoltaic power generation road surface; the vehicle wheels are driven along the driving guide line by a driver driving or unmanned technique. Below the driving guide wire is an embedded electromagnetic induction transmitting coil.

Description

Solar road system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface

1. Technical Field

The invention belongs to the field of road transportation, in particular to the field of solar energy environmentally friendly road transportation.

2. Background Technology

In recent years, developed countries in Europe and the United States have conducted research on solar roads. The world's first solar road "Watt Road" with a width of 2 meters and a length of 1,000 meters, built by the French government with an investment of 5 million euros, was completed in the Normandy town of Tourouvre, France at the end of 2016. The original intention of laying this solar road was to provide power for local street lights. The road is covered by 2,800 square meters of solar panels, and the panel surface is protected by a silicone layer. The road is now undergoing a two-year test to test whether it can withstand being hit by thousands of cars and trucks every day and whether it can provide enough electricity. A visitor who made a special trip to the site of the solar road said that this solar road is good in other aspects, but it is a little noisy. If the speed is increased and the traffic volume is large, the noise will be even greater. Therefore, he believes that this solar road should not be built on highways, but should be built on secondary roads such as national roads and provincial roads or on open space.

The transportation industry is one of the industries with the largest energy consumption. At present, various types of road transport vehicles basically consume non-renewable fossil fuels. Their exhaust emissions are one of the main causes of air pollution and severe haze, and they urgently need to be fundamentally improved. This is the need for environmental protection and the need for optimization and upgrading of the transportation industry structure. Therefore, the development and promotion of pure electric vehicles and the realization of electrification of road transportation are the future development direction. The existing electric vehicles have a short range and often have mileage anxiety when driving on highways and urban roads. Their power batteries are heavy, costly, and their safety needs to be improved (occasionally fire or explosion occurs). Improper handling of scrapped power batteries is harmful to the environment, and harmless treatment of them will increase costs; their power batteries take a long time to charge, there are few charging piles, and charging is very inconvenient. The above reasons make it difficult for electric vehicles to be popularized. It would be best if the newly designed solar road can completely solve these problems of existing electric vehicles. As an emerging renewable energy source, solar energy conforms to the concept of low-carbon environmental protection. If we can use solar energy to generate electricity on the road surface, and use the electricity to charge electric cars nearby, so that electric cars have no mileage restrictions and no worries, and do not need to stop to charge, then it will be the most advanced and complete environmentally friendly road. People are looking forward to the early appearance of such a solar road.

At present, passenger vehicles and freight vehicles are mixed and run at high speed on a highway. Due to the differences in structural performance, weight and size, center of gravity, driving speed, emergency response speed, drivers and other factors, people, vehicles and roads form a complex and dangerous system with interrelated influences. Therefore, tragic situations of car crashes and deaths often occur on highways in various countries around the world. The newly designed solar highway will fundamentally reduce the complexity of the highway transportation system, greatly improve its safety, and strive to basically prevent the tragedy of car crashes and deaths.

In June this year, my country's Ministry of Industry and Information Technology issued the "Guidelines for the Construction of the National Internet of Vehicles Industry Standard System (Intelligent Connected Vehicles) (2017)". Intelligent connected vehicles, unmanned driving and intelligent (smart) transportation are the future directions of transportation development. The existing research and development of unmanned driving technology for vehicles regards the vehicle as an independent subject and considers the problem based on this subject. They are all studying how the vehicle subject can comprehensively and quickly collect road condition information, and then quickly make correct judgments and decisions, and quickly take countermeasures. In this way, the road and road conditions are completely observed and adapted as objects other than the vehicle subject. Such unmanned driving is completely a very passive unmanned driving. However, the road conditions of existing highways and urban roads are complex and can change instantly, and their uncertainty and danger are very large. The newly designed solar highway should improve this situation of opposition between cars and roads. The car and road should be designed as a whole to achieve vehicle-road collaboration, providing convenience and foundation for the adoption of information technology, intelligent technology and the development of intelligent connected vehicles.

III. Summary of the invention

The purpose of this invention is to comprehensively solve the above problems, to be people-oriented, to provide perfect highway passenger and freight services for mankind, and to propose a solar highway system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface. It will significantly improve the environmental protection, safety and intelligence of highway transportation.

The object of the present invention is achieved in that:

The solar highway system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface of the present invention includes a solar highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, a solar ordinary highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, and a solar urban highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface. The present invention refers to other roads except expressways and urban roads as ordinary roads, which include national roads, provincial roads, county roads, township roads, first-class roads, second-class roads, third-class roads, fourth-class roads, etc.

On various road surfaces of the solar highway system of the present invention, in which the pressure-bearing road surface and the photovoltaic power generation road surface are separated in function, a striking driving guide line is set at the position where the vehicle wheels are traveling. The width of the driving guide line is slightly larger than the width of the vehicle wheels. Except for the driving guide line, the entire road surface is paved with solar panels that can generate photovoltaic power. The road surface where the driving guide line is located is the pressure-bearing road surface, and the road surface outside the driving guide line is the photovoltaic power generation road surface. The driving guide line can be displayed fluorescently under the illumination of car lights or street lights at night, which is very convenient for being recognized by the image sensor installed on the vehicle during the day and night. The vehicle wheels are driven along the driving guide line by the driver or the unmanned driving technology. There are two structures under the driving guide line. The first structure is the existing road surface, such as the asphalt road surface; the asphalt road surface of the driving guide line is suitable for driving existing fuel engine-driven vehicles and existing electric vehicles driven by vehicle-mounted power batteries.

The second structure below the driving guide line is to bury the electromagnetic induction transmitting coil. This is to meet the charging needs of electric vehicles that carry a small amount of power batteries and charge while driving. The driving guide line and the electromagnetic induction transmitting coil are located at the position corresponding to the wheels of the electric vehicle when it is driving, and the electromagnetic induction receiving coil on the electric vehicle is also located at the position corresponding to the driving guide line. The electromagnetic induction transmitting coil transmits electric energy to the electromagnetic induction receiving coil of the electric vehicle through the electromagnetic induction principle. The electric vehicle charges while driving, continuously obtains electric energy, and can continue to drive along the driving guide line without mileage restrictions and anxiety. The alternating current in the electromagnetic induction transmitting coil is provided by the solar panels of the solar highway system of the present invention, which separates the functions of the pressure-bearing road surface and the photovoltaic power generation road surface, or is provided by the power grid beside the highway, or is provided by both. The electromagnetic induction transmitting coil is supported by the roadbed. The small amount of power batteries in the above-mentioned electric vehicle are mainly used to provide power for the electric vehicle on a highway where the electromagnetic induction transmitting coil is not set, such as when the electric vehicle is to be driven from the garage to a highway equipped with an electromagnetic induction transmitting coil. The inventor will apply for a patent for the electric vehicle which has a small amount of power storage battery and charges while driving.

Since cars, buses, coaches and trucks have different wheelbases, the electric cars, buses, coaches and trucks that have a small amount of power batteries and charge while driving require different amounts of electricity. Therefore, the solar highway system with separate pressure-bearing pavement and photovoltaic power generation pavement functions of the present invention allows short-wheelbase vehicles and long-wheelbase vehicles to drive in separate lanes, and cars and buses, coaches and trucks to drive in separate lanes. Cars, buses, coaches and trucks are allowed to drive on the same lane only when the road is narrow.

The solar highway subsystem of the present invention, in which the pressure-bearing pavement and the photovoltaic power generation pavement are functionally separated, is a solar highway network for passenger and freight diversion. A passenger solar highway special line and a freight solar highway special line are respectively set up between cities with large traffic volume. A passenger solar lane and a freight solar lane are respectively set up on the highway between cities with small traffic volume. These three types of solar highways are all two-way four-lane, or two-way six-lane, or two-way eight-lane, or two-way ten-lane, etc. They are divided into work, cooperate, and are organically connected to form a large highway network. This is an upgraded version of the modern solar highway network designed by the inventor for nationwide interconnection.

Only passenger cars and large cars are used in the above-mentioned passenger solar highway special line and passenger solar special lane of the present invention. The cars include existing ordinary cars, luxury cars, off-road vehicles (SUVs) and commercial vehicles (MPVs), etc. The large car is a highway bus with an ultra-low center of gravity that is suitable for traveling on highways and carries a large number of passengers. This is a large car newly designed by the inventor, and the inventor has applied for a patent separately. The above-mentioned passenger cars and large cars can be driven by existing ordinary fuel engines; they can also be driven by power batteries purely electrically; they can also be driven by a hybrid power combination of the two; they can also be electric cars and electric large cars that carry a small amount of power batteries and charge while driving. The electric cars and electric large cars that carry a small amount of power batteries and charge while driving are patented separately by the inventor. The electric cars and electric large cars are collectively referred to as electric cars.

Only trucks are used in the freight solar highway special line and freight solar special lane of the present invention. The trucks include existing ordinary trucks and heavy-duty trucks. They can be driven by existing ordinary fuel engines; they can also be driven by power batteries purely electrically; they can also be driven by a hybrid power that combines the two; the trucks can also be electric trucks that carry a small amount of power batteries and charge while driving.

Existing buses are prone to rollover at high speeds due to their high center of gravity. They carry many passengers, and once a safety accident occurs on the highway, there will be heavy casualties. Therefore, existing buses are prohibited from driving on the passenger solar highway line and passenger solar lane of the present invention. During the transition period of the new and old highway systems, under the conditions of guaranteed safety and low traffic volume, existing buses are allowed to drive on the freight solar highway line and freight solar lane of the present invention. The shorter this transition period, the better. Such buses can drive on the urban solar highway of the present invention.

The existing expressways between cities with large traffic volume can be transformed into the freight solar expressway of the present invention. Its design speed is the same as that of the existing expressways. The passenger solar expressway of the present invention is an upgraded expressway with a new design and construction and a design speed higher than that of the existing expressways. Since it is a passenger solar expressway, human lives are at stake, so the requirements for the slope, curvature, friction and durability of its road surface are higher than those of the existing expressways, so the construction cost is also higher. This very straight passenger solar expressway is easy to realize intelligentization and also improves the riding comfort of passengers.

The overtaking lanes in the existing highways between cities with low traffic volume can be transformed into passenger solar lanes, and the driving lanes can be transformed into freight solar lanes. The speed of the passenger solar lane is higher than that of the freight solar lane. The passenger solar lane only runs the above-mentioned passenger cars and large cars, and the cars and large cars are not allowed to overtake each other. The freight solar lane only runs the above-mentioned ordinary trucks and heavy trucks. And the ordinary trucks and heavy trucks are not allowed to overtake each other. Trucks are not allowed to go on the passenger solar lane, let alone overtake the above-mentioned cars and large cars. The above-mentioned cars and large cars can briefly pass through the freight solar lane when exiting the highway.

The various vehicles in the passenger solar highway special line, passenger solar lane and freight solar highway special line and freight solar lane of the present invention should not be driven by fossil fuels as much as possible, but by electricity. The main source of electricity for the electric drive is obtained by collecting solar power generation on the road surface of the highway and the ground near it.

Because the solar energy that can be collected per unit area per unit time is limited and small. Although with the continuous advancement of solar energy development technology, the collection and conversion efficiency of solar energy will be improved in the future, and the cost will be further reduced, the solar energy that can be collected per unit area per unit time is still limited and small. This is determined by the law of solar radiation and the law of photovoltaic cell conversion. Therefore, the supply of electricity can only be increased by increasing the area for collecting solar energy, so as to ensure that sufficient power supply is provided to various vehicles. Therefore, the present invention sets up passenger solar energy highway lines and freight solar energy highway lines between cities with large traffic volume. The area occupied by such passenger solar energy highway lines and freight solar energy highway lines is doubled compared with the existing highways, and the area occupied near the passenger solar energy highway lines and freight solar energy highway lines of the present invention is also doubled. These areas can be used to collect and convert solar energy in the future to provide electricity to various electric vehicles nearby.

The electric energy required for lighting, informatization, intelligence, and daily management and supervision in the passenger solar highway line, passenger solar lane, freight solar highway line, and freight solar lane of the present invention is also provided by the above-mentioned solar energy collection and conversion.

On the surface, the passenger solar highway line and freight solar highway line of the present invention are separated, which increases the land occupation and construction cost a lot, but it provides convenience and foundation for the collection and conversion of solar energy, which will effectively promote the popularization of various types of electric vehicles, truly achieve zero emissions and zero pollution, and is conducive to the eradication of haze. The environmental protection benefits and health benefits created by it are huge and priceless. The passenger solar highway line of the present invention will be used for hundreds of years, and this additional investment is still very cost-effective.

The solar city highway subsystem of the present invention, in which the pressure-bearing pavement and the photovoltaic power generation pavement are functionally separated, can have a main road with four lanes in both directions, or six lanes in both directions, or eight lanes in both directions, or ten lanes in both directions, etc., which are respectively a solar lane for cars and a solar lane for buses. The solar lane for cars can be used for the above-mentioned cars and buses. The above-mentioned cars and buses can be driven by existing ordinary fuel engines; they can also be driven by pure electric power from power batteries; they can also be driven by a hybrid power that combines the two; they can also be the above-mentioned electric cars and electric buses that have a small amount of power batteries that are charged while driving.

The above-mentioned bus solar lane is used for various buses and coaches, and trucks serving the city can also drive on this lane at night. These buses, coaches and trucks can be driven by existing ordinary fuel engines; they can also be driven by power batteries; they can also be driven by a hybrid power combination of the two; they can also be electric buses with a small amount of power batteries that charge while driving. Since the non-main roads of urban highways are very narrow, the motor vehicle lanes of the non-main roads of the city's solar highway are shared by cars and buses. During the day, urban highways are generally only driven by passenger cars and buses, and only a small number of trucks drive at night. Therefore, through this distinction in driving time, the current urban highways have achieved a good diversion of passenger and freight traffic. The solar urban highway system with separate functions of the pressure-bearing pavement and the photovoltaic power generation pavement of the present invention also inherits this form of passenger and freight diversion.

The solar energy common highway subsystem with separate pressure-bearing pavement and photovoltaic power generation pavement functions of the present invention adopts the method of allowing cars and buses, coaches and trucks to travel in separate lanes, or cars and buses, coaches and trucks to travel in the same lane, according to the actual width of the road surface.

In the solar highway system of the present invention, the pressure-bearing road surface and the photovoltaic power generation road surface are separated in function, and the drivers of various vehicles are not allowed to overtake autonomously. All vehicles can only queue up and drive at the same speed specified by the system on the driving lane, and realize intelligent control and unmanned driving through the Internet of Things and the Internet of Vehicles as soon as possible. This can greatly reduce the complexity and danger of highway operation. In addition, measures such as separate lanes for cars, buses, coaches, and trucks, intelligent traffic control, and strict traffic supervision can basically prevent the occurrence of highway accidents.

While considering the use of solar power generation on the road surface and vehicle lane separation to improve safety, the inventor also considered the popularization of electric vehicles and the simplification of vehicle unmanned driving technology, and considered the car and the road as a related organic whole. In the solar highway system with separate pressure-bearing road surface and photovoltaic power generation road surface functions of the above-mentioned invention, including the solar highway subsystem with separate pressure-bearing road surface and photovoltaic power generation road surface functions, the solar ordinary road subsystem with separate pressure-bearing road surface and photovoltaic power generation road surface functions, and the solar urban highway subsystem with separate pressure-bearing road surface and photovoltaic power generation road surface functions, the above-mentioned driving guide line is set at the wheel driving position on the road surface, and a striking driving guide line for guiding vehicles to turn right is set on the road surface leading to the exit of the driving lane of the high-speed solar highway, and a striking driving guide line for guiding vehicles to go straight, turn left, and turn right is set at the intersection of the urban solar highway, which greatly reduces the opposition and contradiction between the car, the road, and the road conditions. An asphalt pavement is laid under the driving guide line or electromagnetic induction transmitting coils with different transmitting powers are buried. It is also stipulated that all vehicles can only queue up and drive at the same speed along the driving guide line, and overtaking is not allowed. This provides convenience and foundation for the adoption of information technology, intelligent technology and the development of intelligent networked vehicles, which is of great significance and obvious effect in popularizing electric vehicles and simplifying vehicle unmanned driving technology, realizing vehicle-road collaboration, and improving the environmental protection, safety and intelligence of vehicles and roads. On this basis, the satellite positioning navigation system, the Internet of Things, the Internet of Vehicles, intelligent transportation technology and vehicle unmanned driving technology can be used to realize unmanned driving of vehicles and intelligent traffic management.

The solar highway system of the present invention, which has separate functions of pressure-bearing pavement and photovoltaic power generation pavement, has the characteristics of safety, high efficiency, environmental protection, convenience for intelligence, electrification, etc. It is an optimization and upgrade of public transportation facilities and industries, and is another world-leading transportation technology and facility after my country's high-speed rail technology has taken the lead in the world. Its construction process is an upgraded version of infrastructure construction with a huge amount of engineering, which has very important practical significance for the construction of the upgraded Chinese economy and the world's leading highways and urban roads.

IV. Description of the drawings

Fig. 1 is a schematic diagram of a partial section of a two-way six-lane solar highway between cities with low traffic volume of the present invention. The figure mainly shows the driving guide lines of the passenger solar lane and the driving guide lines of the freight solar lane and the layout of the road surface solar panels.

Fig. 2 is a schematic diagram of a partial section of a two-way six-lane solar city highway of the present invention, which mainly shows the driving guide lines of four solar lanes for cars and two solar lanes for buses, as well as the layout of the road surface solar panels.

FIG. 3 is a schematic diagram of a cross section of the solar-powered passenger lane of FIG. 1 or the solar-powered car lane of FIG. 2 of the present invention.

FIG. 4 is a schematic diagram of a longitudinal section of the solar-powered passenger lane of FIG. 1 or the solar-powered car lane of FIG. 2 of the present invention.

In the figure, 1. guardrail; 2. emergency lane; 3. driving guide line; 4. freight solar lane; 5. driving guide line; 6. driving guide line; 7. passenger solar lane; 8. driving guide line; 9. middle isolation pile or central dividing strip; 10. driving guide line; 11. passenger solar lane; 12. driving guide line; 13. driving guide line; 14. freight solar lane; 15. driving guide line; 16. emergency lane; 17. guardrail; 18. sidewalk boundary line; 19. non-motorized vehicle lane; 20. driving guide line; 21. bus solar lane; 22. driving guide line; 23. driving guide line; 24. second car solar lane; 25. . Driving guide line; 26. Driving guide line; 27. The first solar lane for cars; 28. Driving guide line; 29. The center line of the six-lane two-way urban solar highway; 30. Driving guide line; 31. The first solar lane for cars; 32. Driving guide line; 33. Driving guide line; 34. The second solar lane for cars; 35. Driving guide line; 36. Driving guide line; 37. The solar lane for buses; 38. Driving guide line; 39. Non-motorized vehicle lane; 40. Sidewalk boundary line; 41. Car; 42. Front wheel 43. Solar panel; 44. Cable pipe; 45. Electromagnetic induction transmitting coil; 46. Roadbed; 47. Rear wheel; 48. Drainage ditch.

V. Specific implementation methods

The following is a further description with reference to the accompanying drawings.

As shown in FIG1 , 1 and 17 are guardrails of the solar highway of the present invention, and their functions are the same as those of the guardrails of the existing highways. 2 and 16 are emergency lanes (hard shoulders) of the passenger solar highway of the present invention, and their functions are the same as those of the emergency lanes (hard shoulders) of the existing highways, so they are not described in detail. 4 and 14 are two opposite directions of freight solar lanes of the present invention; the lanes are mainly used for the above-mentioned trucks to travel. 3 and 5 are driving guide lines of the freight solar lane 4, and 13 and 15 are driving guide lines of the freight solar lane 14, which play a driving guide role and are easily recognized by car drivers and image sensors installed on vehicles. They are set at a position that is convenient for the wheels of the vehicle to pass over. An electromagnetic induction transmitting coil with a large transmitting power is buried under the driving guide line, and the coil transmits electrical energy to the electric truck in motion through electromagnetic induction. 7 and 11 are two opposite directions of passenger solar lanes of the present invention, and the lanes are mainly used for the above-mentioned cars and large cars to travel. 6 and 8 are driving guide lines of the passenger solar dedicated lane 7, and 10 and 12 are driving guide lines of the passenger solar dedicated lane 11; they play a driving guide role and are easily recognized by car drivers and image sensors installed on vehicles. They are set at a position that is convenient for the wheels of vehicles to pass over. An electromagnetic induction transmitting coil with a relatively low transmitting power is buried under the driving guide line, and the coil transmits electrical energy to the electric car in motion through electromagnetic induction. 9 is a middle isolation pile or a central dividing strip, and its structure and function are the same as those of the middle isolation pile or the central dividing strip of the existing highway. The surface of the solar highway shown in Figure 1, except for the driving guide line, is all paved with solar panels that can generate photovoltaic power. The rectangles in the figure are all the solar panels.

As shown in FIG2 , 18 and 40 are the sidewalk boundary lines; 19 and 39 are non-motorized vehicle lanes, which are mainly used for bicycles. 21 and 37 are two opposite-direction bus solar lanes of the present invention. The lanes are mainly used for buses and coaches, and for trucks at night. 20 and 22 are the driving guide lines of the bus solar lane 21, and 36 and 38 are the driving guide lines of the bus solar lane 37. 24 and 34 are two opposite-direction second car solar lanes of the present invention, which are mainly used for cars. 23 and 25 are the driving guide lines of the second car solar lane 24, and 33 and 35 are the driving guide lines of the second car solar lane 34. 27 and 31 are two opposite-direction first car solar lanes of the present invention, which are mainly used for cars. 26 and 28 are the driving guide lines of the first car solar lane 27, and 30 and 32 are the driving guide lines of the first car solar lane 31. 29 is the center line of the entire solar city highway with six lanes in both directions. The surface of the solar city highway shown in Figure 2 is paved with solar panels capable of photovoltaic power generation except for the driving guide lines. All the rectangles in the figure are the solar panels.

As shown in FIG3 and FIG4, the car 41 is supported by the front wheel 42 and the rear wheel 47, and the front wheel 42 and the rear wheel 47 are supported by the electromagnetic induction transmitting coil 45. The upper surface of the electromagnetic induction transmitting coil 45 has a striking driving guide line. The front wheel 42 and the rear wheel 47 travel along the driving guide line. The electromagnetic induction transmitting coil 45 is supported by the roadbed 46. A cable pipe 44 and a drainage ditch 48 are arranged under the solar panel 43, which are used to install the cable connection line of the solar panel 43 and drain rainwater when it rains.

As shown in Fig. 1, Fig. 2 and Fig. 3, the upper surface of the solar panel 43 is covered with tempered glass. The upper surface of the tempered glass has a pattern that can improve the friction of the wheel, and is flush with the upper surface of the electromagnetic induction transmitting coil 45, or flush with the driving guide line on the asphalt road surface. Sunlight can shine on the solar panel 43 through the tempered glass. A waterproof board is set on the lower surface of the solar panel 43 and supported by the roadbed 46. A heating resistor is set between the tempered glass and the waterproof board. When it snows in winter, the heating resistor can be energized to heat it and melt the snow. LED light strips are set between the tempered glass and the waterproof board on both sides of the driving guide line. When the LED light strips are energized at night, the driving guide line can be more eye-catching and beautiful. In the event of a traffic accident in the solar highway system of the present invention, when the car wheels deviate from the driving guide line, the above-mentioned tempered glass can withstand the pressure of the car wheels. The electrical connection and rectification and inversion technology of the solar panel of the present invention are existing known technologies, so they are not described in detail.

The above-mentioned cars, buses, coaches and trucks of various driving forms all travel on the driving guide line, which avoids their wheels directly pressing on the tempered glass covered on the surface of the solar panel 43, thus ensuring the service life and power generation efficiency of the solar panel 43. At the same time, the driving guide line of the present invention is asphalt road surface or electromagnetic induction transmission coil shell below, which is a mature technology, and also avoids the problems of the first solar road built in France needing to undergo a two-year road strength test, solar panel power generation test and high road noise.

The above-mentioned technology of setting a driving guide line and burying an electromagnetic induction transmitting coil on the road surface can be used not only in the solar road of the present invention, but also in a general new road system. It includes setting a driving guide line or burying an electromagnetic induction transmitting coil on the road surface of a highway, ordinary road and urban road, and the driving guide line or electromagnetic induction transmitting coil is located at the position corresponding to the wheel of the electric vehicle when the electric vehicle is driving. The electromagnetic induction receiving coil on the electric vehicle is also located at the position corresponding to the electromagnetic induction transmitting coil, and the electromagnetic induction transmitting coil transmits electrical energy to the electromagnetic induction receiving coil of the electric vehicle through the electromagnetic induction principle.

Claims (6)

1. A solar highway system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, comprising a solar highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, a solar ordinary highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, and a solar urban highway subsystem with separate functions of pressure-bearing road surface and photovoltaic power generation road surface, characterized in that: on the road surface, a striking driving guide line is set at the position where the vehicle wheels are running, the width of the driving guide line is slightly larger than the width of the vehicle wheels, and the entire road surface except the driving guide line is paved with solar panels capable of photovoltaic power generation, the road surface where the driving guide line is located is the pressure-bearing road surface, and the road surface outside the driving guide line is the photovoltaic power generation road surface, and the vehicle wheels are driven along the driving guide line by the driver or unmanned driving technology; the driving guide line can be displayed fluorescently under the lighting of car lights or street lights at night, and an electromagnetic induction transmitter is buried under the driving guide line coil; the driving guide line and the electromagnetic induction transmitting coil are located at positions corresponding to the wheels of the electric vehicle when the electric vehicle is driving, and the electromagnetic induction receiving coil on the electric vehicle is also located at a position corresponding to the driving guide line, and the electromagnetic induction transmitting coil transmits electric energy to the electromagnetic induction receiving coil of the electric vehicle through the electromagnetic induction principle; the surface of the solar cell panel is covered with tempered glass, the upper surface of the tempered glass has a pattern that can improve the friction of the wheel, and is flush with the upper surface of the electromagnetic induction transmitting coil, and sunlight can shine on the solar cell panel through the tempered glass; a waterproof plate is arranged on the lower surface of the solar cell panel and supported by the roadbed; a heating resistor is arranged between the tempered glass and the waterproof plate; LED light strips are arranged between the tempered glass and the waterproof plate on both sides of the driving guide line; the alternating current in the electromagnetic induction transmitting coil under the driving guide line is provided by the solar cell panel after power generation and rectification; the electromagnetic induction transmitting coil is supported by the roadbed. 2. The solar road system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface as described in claim 1 is characterized in that: short-wheelbase vehicles and long-wheelbase vehicles among the automobiles drive in separate lanes; cars and buses, large buses, and trucks drive in separate lanes; when the road is narrow, cars, buses, and trucks drive in the same lane. 3. The solar highway system with separate functions of pressure-bearing pavement and photovoltaic power generation pavement as described in claim 1 is characterized in that: the solar highway subsystem sets up passenger solar highway lines and freight solar highway lines between cities with heavy traffic; sets up passenger solar lanes and freight solar lanes on highways between cities with light traffic; these three types of solar highways are all two-way four-lane, or two-way six-lane, or two-way eight-lane, or two-way ten-lane, and they constitute a solar highway network for passenger and freight diversion. 4. The solar highway system with separate functions of pressure-bearing pavement and photovoltaic power generation pavement as described in claim 1 is characterized in that: the main road of the solar urban highway subsystem is a two-way four-lane, or a two-way six-lane, or a two-way eight-lane, or a two-way ten-lane, which are respectively a solar-only lane for cars and a solar-only lane for buses; the motor vehicle lanes of the non-main roads of the urban solar highway are shared lanes for cars and buses. 5. The solar highway system with separate functions of pressure-bearing pavement and photovoltaic power generation pavement as described in claim 1 is characterized in that: the solar ordinary highway subsystem adopts the method of cars and buses, coaches, and trucks driving in separate lanes, or cars and buses, coaches, and trucks driving in the same lane according to the actual width of the road surface. 6. The solar road system with separate functions of pressure-bearing road surface and photovoltaic power generation road surface as described in claim 1 is characterized in that cable pipes and drainage ditches are arranged under the solar cell panels.