CN215043211U - Unmanned sightseeing vehicle with hydrogen energy source - Google Patents

Abstract

The utility model discloses a hydrogen energy unmanned sightseeing vehicle, which comprises a sightseeing vehicle system, wherein the sightseeing vehicle system comprises a hydrogen fuel cell system, a power battery system, a motion control system, a monitoring sensing system, an interaction system and a wireless communication module, and the monitoring sensing system comprises a satellite positioning module, a panoramic camera module, a pathfinding radar module and a vehicle condition monitoring module. Can still meet the use requirement under the long-term cold temperature condition of high mountain and high altitude.

Description

Unmanned sightseeing vehicle with hydrogen energy source

Technical Field

The utility model relates to a sightseeing vehicle equipment technical field specifically is an unmanned sightseeing vehicle of hydrogen energy.

Background

The sightseeing bus is a ferry bus, generally uses a battery car on the power, generates power by using a battery, is environment-friendly and pollution-free, effectively utilizes resources, has a personalized control system, is flexible in steering, comfortable in hand feeling, light and smooth, simple in driving, electric and recyclable, long in service life and the like, and is widely applied to places such as hotels, scenic spots, buildings, touring buses, factories, airports, railway stations, bus stations, wharfs, gymnasiums, parks and the like.

The existing sightseeing vehicle uses a storage battery for storing electricity as a power source, so that the electricity is quickly lost due to the low temperature of the storage battery in a cold environment, the use of the sightseeing vehicle is greatly influenced, and meanwhile, the existing sightseeing vehicle is driven by people and needs to hire a large number of drivers, so that the management expenditure is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned sightseeing vehicle of hydrogen energy source to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hydrogen energy unmanned sightseeing vehicle comprises a vehicle body, wherein passenger positions are arranged at the middle part and the tail part in the vehicle body, and a driving position is arranged at the front side in the vehicle body;

the sightseeing vehicle monitoring system comprises a hydrogen fuel cell system, a power cell system, a motion control system, a monitoring sensing system, an interaction system and a wireless communication module, wherein the monitoring sensing system comprises a satellite positioning module, a panoramic camera module, a path-exploring radar module and a vehicle condition monitoring module.

When the monitoring sensing system acquires the geographic position, the surrounding environment, the road condition and the vehicle condition data of the vehicle, automatic driving can be carried out according to the acquired data, the driving route and the speed are set in advance and are firmly executed by the whole system, on one hand, the expense of hiring a driver of a management enterprise is saved, and simultaneously, the route and the speed are strictly executed by the system during driving, and the vehicle does not have the overspeed condition during artificial driving, so that personnel can take the vehicle more safely, and the electric energy which is used as the driving electric energy is obtained by the reaction of air and hydrogen generated in the battery by the hydrogen fuel cell, can be directly supplied to output to drive the vehicle to run and can be transferred to the power cell for standby, the running mileage of the monitoring sensing system is greatly improved compared with that of the existing electric sightseeing vehicle, and has better adaptability to the low-temperature environment and still has higher endurance mileage in the cold environment, still can satisfy its user demand under the long-term cold temperature condition at high mountain high altitude, the use of electronic sightseeing vehicle has been extended greatly, agree with this sightseeing vehicle good adaptability under cold environment simultaneously, increase the frictional force with ground when driving of sightseeing vehicle through the antiskid roller that increases the sharp tooth in area, the current tyre chain of collocation sightseeing vehicle uses, ice and snow road surface under the cold environment still has better frictional force to provide the demand of marcing, the condition of skidding of vehicle is few, it is safe and stable reliable to drive more.

As a further aspect of the present invention: the interactive system comprises two touch display screens, a remote interphone, a switching control key and a broadcaster, wherein the two touch display screens are respectively arranged at a driving position and a driving position rear side position in a vehicle body, the touch display screen at the driving position provides state parameter display for a vehicle when the vehicle is driven manually, the touch display screen at the driving position rear side position provides a video watching function for passengers, and the comfort level when the vehicle is taken is improved, the remote interphone is arranged at the driving position and provides remote communication service with a sightseeing vehicle management and control center when the vehicle is driven manually, so that the management and control center can conveniently carry out overall scheduling arrangement, the switching control key is arranged at the driving position and is used for driving manually when the automatic driving function is abnormal, the abnormal sightseeing vehicle can be quickly separated from a normal lane and then is dragged and maintained, and the automatic driving of a subsequent sightseeing vehicle is prevented from generating obstacles, the effective stable operation of whole unmanned sightseeing vehicle network of automatic drive is maintained, and the broadcaster is installed with the touch-control display screen of driver's seat rear side position, plays the voice prompt at management and control center.

As a further aspect of the present invention: the winter anti-skidding device further comprises a fixed shell cover, a fixed base is fixed to the top of the fixed shell cover, a reserved cavity is formed in the hollow-out portion of the bottom of the fixed shell cover, the anti-skidding roller is sleeved and fixed in the reserved cavity, and the influence of one side of the ground on the anti-skidding roller is reduced.

As a further aspect of the present invention: the fixed shell cover left and right sides outside with reserve between the chamber and be linked together through down the bevel connection, when ice and snow road surface marchd, the anti-skidding roller rotates the ice and snow that makes the tine belt spill from down the bevel connection, avoid ice and snow to pile up in the inboard and cause the condition emergence that anti-skidding roller frictional force increases and even the card is died and can't normally work.

As a further aspect of the present invention: the included angle between the sharp teeth and the surface of the anti-slip roller is 115 degrees, the sharp teeth are ensured to be parallel to the vehicle body, and enough friction ground grabbing force can be obtained when the vehicle travels.

As a further aspect of the present invention: the sightseeing bus is characterized in that the bus body is arranged in a left-right open mode, a rear short bus door is arranged at the tail of the bus body, the left-right open mode is convenient for passengers to get on and off seats, the rear short bus door is convenient for passengers to get on and off seats, the sightseeing bus is still suitable for use in a cold environment, weather such as wind, rain and snow easily appears in the cold environment, when the passengers are prevented from taking the sightseeing bus, the bus is directly blown by wind to make snow, the addition of the hanging curtain or the addition of the bus door can be foreseen, and meanwhile, the additionally-installed bus door and the hanging curtain are arranged to be detachable and also are conventional means.

As a further aspect of the present invention: the steering column at the driving position is sleeved with a sleeve, the outer side of the sleeve is fixedly welded with a fixed block, the inner side of the sleeve is provided with a limit block towards the position of the steering column, the outer side of the sleeve is fixedly provided with an electric piston fixed with the limit block, the position of the direction rod corresponding to the limit block is preset with a groove, when automatic unmanned driving is carried out, the electric piston pushes the limit block to be clamped into the groove to prevent the steering column from rotating, so as to avoid the situation that the collision is caused by the fact that a person touches the steering column during automatic driving, when the automatic driving is switched to manual driving by using a switching control key, the electric piston retracts to enable the limit block to move out of the groove, the steering column can normally rotate, the driving safety of the vehicle is improved, the whole vehicle system of the sightseeing vehicle is controlled at the same time of locking in a manual driving mode, unlocking can be carried out only by sending an unlocking command by a control center of the sightseeing vehicle, so as to obtain double safety guarantee, the safety is improved, and the misoperation risk probability is reduced.

As a further aspect of the present invention: the two winter sliding stoppers at the front side wheel positions of the bottom of the vehicle body are combined into a regular splayed shape, the two winter sliding stoppers at the rear side wheel positions are combined into a reversed splayed shape, the sliding stoppers are fixed at the bottom of the vehicle body at different angles, and the situation that the anti-skidding rollers and sharp teeth cannot generate large friction force to enable the vehicle to turn and pause and be difficult when the vehicle turns is considered, meanwhile, stable and continuous ground holding force can be still provided when the vehicle turns, and the vehicle can transit stably no matter the vehicle runs straight or turns.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides a hydrogen energy unmanned sightseeing vehicle, the structure setting is ingenious and the arrangement is reasonable, the utility model provides a power source for the electric sightseeing vehicle by using the hydrogen fuel cell, so that the sightseeing vehicle still has good use effect in low-temperature cold environment, the electric energy loss caused by low temperature is small, the use of the electric sightseeing vehicle is expanded, meanwhile, the sightseeing vehicle is changed into automatic unmanned driving, the manual hiring cost is saved, and the sightseeing vehicle is safer, more stable and more reliable during the driving;

2. the utility model further adds the winter sliding damper to meet the running requirement of the ice and snow road surface under the low temperature cold environment, and the running is changed to be smooth no matter turning or straight running, so that the riding comfort is guaranteed;

3. the utility model discloses further inject sightseeing vehicle can satisfy the reply demand under the emergency condition in automatic and the direct switching of manual driving for vehicle convenience more when fortune dimension management.

Drawings

Fig. 1 is a perspective view of a hydrogen energy unmanned sightseeing vehicle.

Fig. 2 is a cross-sectional view of a sleeve in a hydrogen energy unmanned sightseeing vehicle.

Fig. 3 is a schematic structural view of a winter antiskid device in a hydrogen energy unmanned sightseeing vehicle.

Fig. 4 is a plan view of a antiskid roller in a hydrogen energy unmanned sightseeing vehicle.

Fig. 5 is a system modular block diagram of a hydrogen energy unmanned sightseeing vehicle.

Fig. 6 is a system modular block diagram of a monitoring and sensing system in a hydrogen energy unmanned sightseeing vehicle.

Fig. 7 is a system modular block diagram of an interactive system in a hydrogen energy unmanned sightseeing vehicle.

In the figure: 1. a vehicle body; 11. a driving position; 111. a steering column; 112. a sleeve; 113. an electric piston; 114. a limiting block; 115. a groove; 116. a fixed block; 12. a passenger location; 13. a rear low door; 14. an isolation gate; 2. a winter skid; 21. an anti-slip roll; 22. pointed teeth; 23. a fixed seat; 24. fixing the housing; 25. reserving a cavity; 26. a lower bevel opening; 3. A whole sightseeing vehicle system; 31. a hydrogen fuel cell system; 32. a power battery system; 33. a motion control system; 34. monitoring the sensing system; 341. a satellite positioning module; 342. a panoramic camera module; 343. a path-exploring radar module; 344. a vehicle condition monitoring module; 35. an interactive system; 36. a wireless communication module; 351. a touch display screen; 352. a remote interphone; 353. Switching control keys; 354. a broadcaster.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-7, a hydrogen energy unmanned sightseeing vehicle comprises a vehicle body 1, a winter antiskid device 2 and a whole vehicle system 3 of the sightseeing vehicle;

the automobile body 1 is arranged in a left-right open mode, passenger positions 12 are arranged in the middle and at the tail of the automobile body 1, a driving position 11 is arranged on the front side of the automobile body 1, the driving position 11 and the passenger positions 12 are separated through an isolation door 14, a rear short automobile door 13 is arranged at the tail of the automobile body 1, a direction rod 111 at the position of the driving position 11 is sleeved with a sleeve 112, a fixed block 116 is fixedly welded on the outer side of the sleeve 112, a limit block 114 is arranged on the inner side of the sleeve 112 facing the position of the direction rod 111, an electric piston 113 fixed with the limit block 114 is fixed on the outer side of the sleeve 112, and a groove 115 is preset on the direction rod 111 corresponding to the position of the limit block 114;

the winter anti-skid device 2 is fixed at the bottom of the vehicle body 1 by bolts corresponding to four wheel positions, wherein the positions of the two winter anti-skid devices 2 at the front side wheel positions are combined into a regular splayed shape, the positions of the two winter anti-skid devices 2 at the rear side wheel positions are combined into an inverted splayed shape, the winter anti-skid device 2 comprises an anti-skid roller 21, sharp teeth 22, a fixed seat 23 and a fixed shell cover 24, the bottom of the fixed shell cover 24 is hollowed to form a reserved cavity 25, the anti-skid roller 21 is sleeved and fixed in the reserved cavity 25, the sharp teeth 22 are uniformly welded and fixed on the surface of the anti-skid roller 21, the fixed seat 23 is welded and fixed at the top of the fixed shell cover 24, the included angle between the sharp teeth 22 and the surface of the anti-skid roller 21 is 115 degrees, and the outsides of the left side and the right side of the fixed shell cover 24 are communicated with the reserved cavity 25 through a lower bevel 26;

the sightseeing vehicle whole vehicle system 3 comprises a hydrogen fuel cell system 31, a power cell system 32, a motion control system 33, a monitoring sensing system 34, an interactive system 35 and a wireless communication module 36, wherein the hydrogen fuel cell system 31 is a complete component of the existing hydrogen fuel cell, the power cell system 32 is a complete component of the existing electric vehicle cell, the hydrogen fuel cell system 31 is connected with the power cell system 32 through a voltage converter, the hydrogen fuel cell system 31 obtains electric energy through reaction between air and hydrogen in the cell, the electric energy is supplied to the power cell system 32 for storage and subsequent use through the voltage converter on one hand, and is directly supplied to the motion control system 33 for direct use to drive the vehicle on the other hand, the monitoring sensing system 34 is used for monitoring the running state of the vehicle and providing reference of the surrounding environment during running, and simultaneously monitors the condition of vehicle-mounted personnel, the interactive system 35 provides a broadcasting guide requirement in the process of viewing, and provides a personnel communication requirement in an emergency, and the wireless communication module 36 provides a wireless transmission requirement for communication, including the position and state of a vehicle, the communication in the emergency and the sightseeing requirement;

the monitoring sensing system 34 includes a satellite positioning module 341, a panoramic camera module 342, a route-exploring radar module 343 and a vehicle condition monitoring module 344, the satellite positioning module 341 provides a satellite positioning function to determine the current geographic position of the vehicle for convenient management, the panoramic camera module 342 takes real-time images of the vehicle-mounted personnel and the periphery of the vehicle, the route-exploring radar module 343 discriminates the vehicle surroundings according to the vehicle-mounted radar to provide a reference for the running state of the vehicle, and can be unmanned when used in combination with the satellite positioning module 341, and the unmanned technology is the prior art, not repeated here, the vehicle condition monitoring module 344 monitors the running speed, the battery state, the vehicle running state of the vehicle, the tire pressure of the vehicle, the motor and the working condition of the circuit, and the monitoring mode is to perform real-time detection and monitoring through the existing sensor and the corresponding detection circuit;

interactive system 35 includes touch-control display screen 351, long-range intercom 352, switching control key 353 and broadcaster 354, touch-control display screen 351 divides two, install respectively in automobile body 1 driving position 11 position and driving position 11 rear side position, provide the video broadcast demand for the passenger, long-range intercom 352 is equipped with one, install in driving position 11 position, switching control key 353 is used for switching manual and automatic driving mode, be located driving position 11 position, broadcaster 354 then provides the broadcast demand of sound, install with the touch-control display screen 351 of driving position 11 rear side position.

The utility model discloses a theory of operation is: when the sightseeing bus is driven automatically, passengers sit on the passenger positions 12, the isolating doors 14 lock the driving positions 11 and do not sit, the monitoring sensing system 24 monitors the conditions and the positions of the roads around the sightseeing bus, then the sightseeing bus is driven automatically according to a preset route, when the automatic driving fails or the automatic driving on the road sections is difficult and manual driving is needed, the drivers sit on the driving positions 11, the sightseeing bus operation control center established by an operation enterprise sends manual driving commands through wireless, after the sightseeing bus whole system 3 receives the commands, the electric pistons 113 retract to drive the limiting frames 114 to move out of the grooves 115 of the direction bars 111, then the drivers start the manual driving mode through switching control keys 353, the drivers can drive manually normally, the pertinence requirements of automatic or manual driving under different conditions are met, when the sightseeing bus is used under a cold environment, the winter sliding stopper 2 is additionally arranged, when the vehicle runs, the sharp teeth 22 are extruded with the ice and snow layer on the ground to increase friction force, so that the slip risk of the vehicle is reduced, and the safety and stability of the vehicle are guaranteed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate member, or may be a communication between two elements.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. A hydrogen energy unmanned sightseeing vehicle comprises a vehicle body (1), wherein passenger positions (12) are arranged at the middle and the tail in the vehicle body (1), and a driving position (11) is arranged at the front side in the vehicle body (1), and is characterized in that the driving position (11) and the passenger positions (12) are separated by a separation door (14), a winter anti-skid device (2) is arranged at the bottom of the vehicle body (1) corresponding to four wheel positions, the winter anti-skid device (2) comprises an anti-skid roller (21), and sharp teeth (22) are uniformly fixed on the surface of the anti-skid roller (21);

the sightseeing vehicle monitoring system is characterized by further comprising a whole sightseeing vehicle system (3), wherein the whole sightseeing vehicle system (3) comprises a hydrogen fuel cell system (31), a power battery system (32), a motion control system (33), a monitoring sensing system (34), an interaction system (35) and a wireless communication module (36), and the monitoring sensing system (34) comprises a satellite positioning module (341), a panoramic camera module (342), a pathfinding radar module (343) and a vehicle condition monitoring module (344).

2. The hydrogen energy unmanned sightseeing vehicle as claimed in claim 1, wherein the interactive system (35) comprises two touch display screens (351), two remote interphones (352), two switching control keys (353) and two broadcasting devices (354), the two touch display screens (351) are respectively installed at the position of the driving position (11) and the rear side position of the driving position (11) in the vehicle body (1), one remote interphones (352) are installed at the position of the driving position (11), the switching control keys (353) are located at the position of the driving position (11), and the broadcasting devices (354) are installed with the touch display screens (351) at the rear side position of the driving position (11).

3. The hydrogen energy unmanned sightseeing vehicle as claimed in claim 1, wherein the winter antiskid device (2) further comprises a fixed housing (24), a fixed seat (23) is fixed on the top of the fixed housing (24), a reserved cavity (25) is formed by hollowing out the bottom of the fixed housing (24), and the antiskid roller (21) is fixed in the reserved cavity (25) in a sleeved manner.

4. The unmanned sightseeing vehicle of hydrogen energy source as claimed in claim 3, wherein the outside of the left and right sides of the fixed housing cover (24) is communicated with the reserved cavity (25) through a downward bevel opening (26).

5. A hydrogen energy unmanned sightseeing vehicle according to claim 4 wherein the tines (22) are at an angle of 115 ° to the surface of the anti-slip roller (21).

6. The hydrogen energy unmanned sightseeing vehicle as claimed in any one of claims 1 to 5, wherein the vehicle body (1) is left-right open type, and a rear short vehicle door (13) is arranged at the tail part of the vehicle body (1).

7. The hydrogen energy unmanned sightseeing vehicle as claimed in claim 6, wherein the steering rod (111) at the driving position (11) is sleeved with a sleeve (112), a fixed block (116) is welded and fixed on the outer side of the sleeve (112), a limit block (114) is arranged on the inner side of the sleeve (112) facing the steering rod (111), an electric piston (113) fixed with the limit block (114) is fixed on the outer side of the sleeve (112), and a groove (115) is preset on the steering rod (111) corresponding to the limit block (114).

8. The hydrogen energy unmanned sightseeing vehicle of claim 6, wherein the two winter sliding stoppers (2) at the front wheel position at the bottom of the vehicle body (1) are combined into a regular figure-eight shape, and the two winter sliding stoppers (2) at the rear wheel position are combined into an inverted figure-eight shape.

Images