JPH0660203U - New transportation system - Google Patents

Abstract

(57) [Abstract] [Purpose] To make up for the traffic system without pollution (exhaust gas, noise, parking) by compensating the drawbacks of electric vehicles. [Constitution] It consists of a battery exchanger, high-frequency energy supply tiles, and a support vehicle.

Description

[Detailed description of the device] [Industrial applications]

 Transportation system in factories, amusement parks, entertainment venues, golf courses, and general roads in urban areas.

[Prior art]

 Cars are horsepower and comfortable, but in urban areas, pollution such as exhaust gas, noise, accidents, and parking lots has not been solved. Electric vehicles are less polluting, but have a large battery and heavy horsepower. Charging time is also long. Also, the battery is generally not removable.

[Problems to be solved by the device]

 Eliminate pollution and realize a transportation system that is in harmony with pedestrians. For that purpose 1. To solve the drawbacks of electric vehicles in terms of transportation system. 2. The onboard battery is small and light. 3. Attach an assist mechanism to a rickshaw such as a bicycle. 4. Make energy supply easy and quick no matter where you are. 5. Fairly approach the use of public roads.

[Means for Solving the Problems]

FIG. 1 is a schematic perspective view of a new transportation system according to the present invention. In the figure, roads extend radially from the railway station and connect to the main road. Is one of the battery exchanges of the present invention, and it is effective to install it near a parking / bicycle parking lot. Is an energy supply tile and may be used in place of the battery changer. It is effective to lay a lot at parking lots, intersections, and uphills. With such a system mechanism, a new transportation system can be realized by realizing an electric vehicle that has a small battery and therefore a main body and is low in pollution.

FIG. 2 illustrates the battery exchanger in some detail. A battery pack that has been used in an electric vehicle is taken into the main body of the exchange, and when the charge for the amount of electricity used shown in is paid, another charged battery pack is set on the other side of the vehicle. Is a nighttime commercial power supply inlet and is a solar panel. Is the card entrance for payment of fees, and you can also pay by coin or wireless. Is an antenna that communicates with the control center.

FIG. 3 is an example of a perspective view of the inside of a battery exchange. When the vehicle requests a battery exchange, the exchange takes the initiative and the vehicle is locked until the battery exchange is completed. First, the chuck (which can move in X, Y and Z axes) removes the car battery. When the driver pays, the chuck stores the battery in a vacant space in the charging room, takes out another charged battery, sets it back to the car, and unlocks it.

FIG. 4 illustrates the energy supply tile in some detail. It is a paving stone (tile) that has a built-in high-frequency induction coil that is intermittently laid on the road surface, and is a device that supplies inductive energy only when a permitted moving body exists on it. The figure is a schematic perspective view of the road surface, where is asphalt. Is a paving stone and is an induction coil embedded in the paving stone according to the present invention. (It is better to place a magnetic material in the vicinity) has various considerations in order to ensure safety. First, a coil is wound in the deep part of the paving stone, an energy current is passed only when passing a permitted moving body, the voltage is set to 80 v or less, or the frequency is set to several kHz. In addition to energy, the coil can also be used for exchanging signals between the mobile unit and the device side. Various signals from the mobile unit (energy supply request, own ID number, notification of destination, left turn, right turn request, information service request, response to request from device side), various from device side It is used for signals (recognition of mobile units, response to requests, notification of danger, vacant parking information, general information service, etc.). Is a control device that processes the energy and signals. Regarding energy, load matching (impedance, optimum power) control and safety control are performed. Is a high frequency voltage line, and is a DC voltage line and a signal line from the battery device. Among the signals, billing is important, and this device sends the device number, mobile unit identification ID number, and amount of electricity used to the control center via the battery device. The center can know the vehicle type ID and the use place for the illegally used vehicle. Also, in order to reduce the number of paving stones with built-in coils, it is important for the mobile unit to have a long receiving coil in the traveling direction (long receiving time) and to install an auxiliary battery. For example,

In the example of the outline of the high-speed bus shown in FIG. 5, is asphalt, is a paving stone with a built-in induction coil, is an electric bus with two connected cars, and is a plurality of power receiving coils provided on the vehicle floor. If the length of the bus is 30 meters, it is sufficient to bury the paving stones every 30 meters even when the power is constantly received. It is enough to bury 1,000 paving stones at 30 meters (Kashiwa-Noda-Kasukabe-Omiya-Kawagoe).

FIG. 6 is an example of an assisting vehicle which is another embodiment of the present invention. It aims to make up for the lack of human power by using electric energy without changing the conventional method of operating rickshaws (bicycles, tricycles, wheelchairs). Even if the energy is turned off, the place where it can be used manually is fundamentally different from automobiles such as motorcycles. In the figure, is a bicycle, is a battery, is a pressure (chain tension) detector that converts the strength of human power into an electric signal, and is a motor. If energy is supplied from the battery to the motor according to the magnitude of the output voltage from the detector, it can be operated with less human power than before. Among these additional components, the battery is light and the bicycle will lose its goodness unless it is made thin. Therefore, in order to cover the drawback of low capacity (energy), the battery should be in the form of a pack so that it can be easily (automatically or manually) replaced by a battery exchanger. Instead of replacing the battery, energy may be replenished while running with the power receiving coil. Further, instead of the conventional front wheel brake, a motor may be used as a generator for braking.

FIG. 7 is an example of a mechanism for detecting the strength of human power when a wheelchair is changed to an assisting vehicle. Is a wheel, is a hand-push outer ring, and is a shaft fixed to each wheel and elastically coupled to each other. If the wheels are twisted, the light will be bent and the light reflector will be eccentric. If this amount of reflected light is converted into an electrical signal and the amount of electricity supplied from the battery to the motor is controlled, it becomes a vehicle that supplements human power, that is, an assist vehicle.

【Example】

FIG. 1 shows a systematic model diagram when the present invention is applied to a typical town.

[Effect of device]

 As described above, according to the present invention, it is possible to popularize electric vehicles (electric vehicles) and electric buses and buses on highways (especially ring roads) up to train stations and parking lots near people's gatherings. For example, exhaust gas, noise, traffic congestion, concentration in the city center, and congestion in front of the station will be improved. However, in order to disseminate this system, it is essential to have policies and guidance such as permission of the authorities to lay paving stones on the road, no driver's license for assisting vehicles, and control of traffic signals with priority given to express buses.

[Brief description of drawings]

[Fig. 1] Schematic of usage examples Stations (or highway stops) Railroads or highways Battery exchanges Main roads Energy supply tiles Supermarkets

[Figure 2] Battery exchange (automatic) Electric vehicle exchange main body Nighttime commercial power supply inlet Solar panel Battery pack Indicator Card inlet

[Fig. 3] Inside the battery exchanger Electric vehicle Battery pack Chuck Battery charging room

[Fig. 4] Energy supply tile (paving stone) Asphalt tile (paving stone) Induction tile control device High-frequency energy line DC voltage and signal line

[Fig. 5] Electric bus road surface tile (paving stones) Electric bus receiving coil

[Fig. 6] Assistance vehicle (two-wheeled) vehicle body battery pressure (displacement) detector and controller motor motor power receiving coil

[Fig. 7] Assistance vehicle (wheelchair) Wheel push outer wheel Shaft (fixed to) Shaft (fixed to) Elastic rod (fixed to) Support point (fixed to) Reflector

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Claims (1)

[Scope of utility model registration request] A new transportation system consisting of an electric vehicle battery exchange device or a device that supplies and charges inductive energy to a licensed passenger vehicle, and an electric vehicle or an assist vehicle.